WO2009092321A1 - A solar heater, a solar collector and a saving material method of controlling a pressure-drainage bag position - Google Patents

Abstract

A solar heater, a solar collector (A) and a saving material method of controlling a pressure-drainage bag position are disclosed. The solar collector (A) is installed on a bracket (D) or a sun tracking system (B), a water outlet (A7) of the collector (A) is communicated with a water tank (C), a water outlet (C4) of the water tank (C) is communicated with a water knockout drum (A6) through an electrical controlling valve (1) and a servo water pump (2) controlled by a thermostatic starter (3), a device (5) for controlling liquid level is located in the pressure-drainage means.

Description

 Description solar water heater, solar collector, control pressure device, capsule position, material saving method

Technical field

 The present invention relates to the field of solar thermal energy utilization, including solar water heaters and various types of accumulator pressure vessels and the like.

Background technique

Among the existing solar thermal energy utilization technologies, especially domestic solar water heaters, they all have the following various deficiencies and problems: 1. Collecting heat efficiency and cost per unit of energy: Various double vacuum tubes such as better heat collecting effect Type solar collector, which has complex structure and production process, heavy material weight, high cost, hot water stored in the tube can not be used, and can not be pressurized to make the bath water pressure insufficient, commonly known as drizzle phenomenon, storage tank heat The problem of low utilization rate of hydrothermal energy: while the heat pipe and the metal-vacuum pipe type have thermal energy through indirect exchange, the thermal resistance is large and the heat loss rate is high. The vacuum tubes and other components of the above various vacuum tube types are easy to be damaged and have a short service life, which cannot be synchronized with the service life, easy to leak, and the sun tracking system and the water storage tank are also problematic; and various collectors are flat type water heaters, and the heat absorption thereof is The thermal energy of the board needs to be exchanged indirectly. The junction between the heat absorbing plate and the heat exchange tube and between the heat pipe and the connecting pipe is complicated to process, the thermal resistance is large, the heat conductivity is low, the heat loss is large, the hot water temperature is low, and the heat exchange tube is inside. It has internal pressure and is easy to leak, and there is accumulated water in the tube at night. It is easy to freeze in the cold area and can not adapt to the cold area. At the same time, when the sunlight is weak or insufficient, it may not reach the expected or preset hot water. Temperature, affecting the use of the problem; 2. Increasing the structural strength and energy consumption of the solar tracking system: As mentioned above, the various collectors available, because of the heavy weight of the material, for the bracket or the sun tracking system The high pressure increases the required strength of the structure of the supporting mechanism, increases the materials used, and increases the production cost. The energy consumption during rotation is large, which increases the cost of use. Therefore, for the above reasons, the existing solar water heaters generally do not have a solar tracking system, but in turn reduce the adverse effects of the heat collecting effect and the use effect of the collector; 3. The heat in the water storage tank Problems in water use: Most of the existing solar water heaters use the same amount of water to enter and drain the water. The problems are: When bathing, the cold water is filled in the water tank. The temperature of the hot water inside is lowered. When the water temperature drops below the appropriate temperature, it cannot be used, which is equivalent to wasting half or more of hot water or energy. This problem is when the winter or the sun is not cold, if it is used as domestic water, it is just when the required temperature is high, but just enough heat is collected, the impact will be greater, especially for larger ones. The hot water system is more serious. In addition, the above-mentioned water inlet and outlet method also has a large water pressure due to the tap water system. If the full pressure is entered into the water storage tank, the water tank body will be overstressed, and the structural strength of the tank body must be increased, which is greatly increased. The manufacturing cost, while the natural circulation non-pressure type relies only on the pressure of the water level drop, and also reduces the water output and water pressure of the shower head during bathing, which is commonly known as the drizzle phenomenon, and the loss of bathing The effect of using water pressure for spa treatment, and the amount of water needed to remove the body wash during bathing; 4. Problems with solar collectors; existing collectors, especially flat type flat sets Heater, its heat collecting area is the area of sunlight that receives sunlight. Or the area of radiation and the area of thermal energy conversion, there will be problems such as short front illumination time, large side illumination ratio, high reflectivity, etc., which reduce the solar energy utilization rate and affect the heat collecting effect. Similarly, the flat wave type, or the concentrating type or the vacuum tube type has the same curvature on both sides of the east and west sides. In the morning, the east side will block the light on the west side, and in the afternoon, the west side blocks the light on the east side, which affects the heat collecting efficiency effect. That is, the solar heat utilization rate; 5. The existing solar tracking system has problems: it has a complicated structure, high cost, and large rotational energy consumption, that is, the investment of the equipment is large and the energy consumed by the rotation is large, and the cost-benefit ratio The cost is too high: 6. Various existing pressure-discharging devices, including energy storage pressure vessels, and pressure-bearing water storage tanks in solar water heaters, especially airbag-type accumulators, the outer casing, that is, the container body, are required to carry the self-gravity of the input fluid and The pressure to be pressurized, that is, the outer casing must be used as the reaction force of the pressure fluid input by the power pressure system to save the pressure of the fluid. The greater the pressure of the pressure fluid input, and the larger the volume of the outer casing of the container, the greater the load carried by the outer casing, that is, the higher the structural strength requirement of the outer casing, and the higher the required cost. The more strength materials, the main reason for its high manufacturing cost, and the destructive burst or explosion of the outer casing, which is the main factor causing safety accidents, which is in great need of improvement; and the various liquid level control devices of the prior art exist. The structure is complicated, the components are many, the damage is easy to be damaged, the cost is high, the adaptability range is poor, and it is more difficult to adapt to the shortage and problems of the liquid level control of the elastic bladder type energy storage pressure vessel.

Summary of the invention

 technical problem

 The technical problem to be solved by the invention is: providing a simple structure, low cost, no need for the collector to withstand water pressure and no water accumulation, no ice formation, no leakage, high heat collection and heat conversion efficiency, high heat utilization efficiency, drainage pressure Large solar water heater; simple structure, small size, light weight, low material, low cost, collector does not need to withstand water pressure and no water accumulation, no ice, no leakage, high heat collection and heat conversion efficiency, low heat loss, And a solar collector having high heat utilization efficiency, and having a heat absorbing plate capable of receiving a large area of solar radiation, and having a small mutual occlusion and a short time on both sides of the east and west sides, and having a higher heat collection efficiency and a heat collecting temperature; A solar tracking system with low cost, low energy consumption and high tracking accuracy of the sun; a water storage tank with low pressure, low drainage pressure, high heat utilization efficiency; capable of storing the input pressure fluid on demand; It can realize the required pressing force, and can make the device shell free from or less fluid pressure, simple structure, save cost by manufacturing shell materials, and use safe control pressure. The method for arranging the position of the capsule body; having a liquid level control device suitable for direct contact with the controlled fluid, simple structure, high sensitivity, reliability, and low cost.

 Technical solutions

In order to solve the above technical problem, the present invention proposes the following technical solution: Design a solar water heater, which comprises a solar collector, a bracket or a solar tracking system and a water storage tank, and the solar collector is installed on the bracket or movablely mounted on the sun tracking system. The collector outlet is connected to the hot water outlet of the water storage tank, or is connected to the hot water return port of the water storage tank via a pre-stored water tank and/or via a servo water pump, and can be connected to the water separator in the back of the collector. The water separator or the electric control valve is connected to the water supply port of the water storage tank, and the electric control valve and the servo water pump may be controlled by a time temperature starter, and the nozzle of the solar collector is provided with a nozzle group, and The water is connected to each other and sprayed by each nozzle The injected water exchanges heat with the heat absorbing plate.

 It is also proposed that the bracket may be a movable connection between the front end of the bracket and the front end of the support frame, and the lower end of the adjusting rod is movably connected with the rear end of the support frame and the rear end and the rear end of the bracket, and can be adjusted up and down; or the rear end of the bracket is The upper end of the support frame is movably connected, and the front end of the adjusting rod and the front end and the rear end of the support bracket are movably connected with the lower end of the support frame, and can be adjusted front and rear.

 It is also proposed to design a solar collector comprising a heat absorbing plate having a heat absorbing layer, an outer casing or a transparent cover plate, wherein the heat absorbing plate is connected to the outer casing, and the lower end of the outer casing is provided with a collector water outlet, or The front end of the outer casing is provided with a transparent cover plate, and a nozzle group and a water separator are arranged at the back of the outer casing, and each nozzle communicates with the water separator, and the water sprayed by each nozzle exchanges heat energy with the heat absorption plate.

 It is also proposed that the heat absorbing plate can be arranged in various curved or concave-convex shapes of the undulating surface, and the arc height of the curved surface can be set to be gradually lowered or raised from one side to the other.

 It is further proposed that an outer end of the water separator and/or an outer end of the water outlet of the collector is connected with an electric control valve and/or a servo water pump, and a time temperature starter may be provided to control the electric control valve and the servo. Water pump.

 It is also proposed to design a solar tracking system, which comprises a support frame, a rotating mechanism and a control mechanism, wherein the support frame is provided with a rotating vertical shaft, the upper end of which is connected with the solar collector, and the lower end is movably mounted on the support frame. In the bearing housing, the servo motor is mounted at the lower end of the rotating vertical shaft, or is mounted at the lower end side and coupled to the lower end of the rotating vertical shaft via a gear or belt or chain, and the servo motor is controlled by the space-time controller, and the middle of the support frame is

/ or brackets on both sides are provided with V-shaped guide rails and guiding links, the front end of the guiding link is connected with the solar collector, the rear end is actively installed in the V-shaped guide rail, or the arc-shaped guide rail is set in the solar heat collecting At the lower end or above, the trajectory of the solar collector is constrained by the guide rail; or the intermediate frame of the support frame is provided with a universal joint or a bidirectional joint, and is movably connected with the solar collector, The cylinder is mounted on the bracket in the support frame, and the two ends of the rope wound in the reel pass through the pulleys installed in the brackets on both sides of the support frame, and are connected with the two sides of the solar collector, and the support frame is intermediate / or brackets on both sides are provided with V-shaped guide rails and guiding links, the front end of the guiding link is connected with the solar collector, the rear end is movably mounted in the V-shaped guide rail, or the arc-shaped guide rail is set in the solar heat collecting The lower end or upper side of the device, the movement track of the solar collector is constrained by the guide rail, the servo motor is mounted at one end of the reel, and the servo motor is controlled by the space-time controller; or the intermediate frame of the support frame is provided with a universal rotation Joint or bidirectional coupling And connected to the solar collector, the reel is mounted on the bracket in the support frame, and the two ends of the rope wound in the reel pass through the pulleys installed in the brackets on both sides of the support frame, and collect heat with the sun. The two sides of the device are connected, or another reel and a reel are connected to the upper and lower ends of the solar collector, and the servo motor is mounted at one end of the reel, and the servo motor is controlled by the space-time controller.

It is also proposed to: design a water storage tank, which comprises a box body, a valve and a water pump, wherein the box body is provided with a cold water inlet, a water supply port, a hot water return port, a water supply port, a hot water discharge port, and an elastic bag is enclosed in the box. On the total inlet and outlet of the body, the servo water pump is arranged in the pipeline of the cold water inlet or the water supply port, the electric control valve is arranged in the pipeline of the water supply port or the cold water inlet, and the liquid level control device or the timing starter is arranged on the outer tank body. And connected to the electric control valve and servo pump power supply. It is also proposed to design a method for controlling the position of the capsule body of the pressure-discharging device, which is designed to set various parameters such as stress/strain, shape and volume of the elastic elastic bladder installed in the pressure-discharging device, and setting Corresponding to the outer casing, and controlling the input of the pressure fluid into the elastic bladder by manual or liquid level control device, so that the outer side of the elastic bladder and the inner side of the pressure-dissipating device casing are in non-contact or micro-contact Or only the partial contact state, the casing of the pressure-discharging device is free from pressure or less pressure, thereby saving the material for manufacturing the casing of the pressure-discharging device and reducing the production cost.

It is also proposed to: design a liquid level control device, which comprises an inductance component, a wire, a lever mechanism and a push rod mechanism, which are installed in two parts at the upper and lower parts of the container body, and have a power line connected, the liquid level control device There are various structural forms: 1) Mounted on the upper part of the container body: The upper push rod mechanism is movably mounted in the push rod mounting hole in the upper part of the container body, and the position of the outer end head corresponds to one end of the lever mechanism, and the main power output The linear moving contact is connected to the other end of the lever mechanism, and the main power input line static contact disposed in the upper casing corresponds to the position of the main power output line moving contact, and the position of the guiding magnet in the lever mechanism corresponds to the inductance component Installed in the lower part of the container body: the lower push rod mechanism is movably mounted in the lower push rod mounting hole of the container body, and the auxiliary power output line moving contact connected to the outer end of the lower push rod or the elastic piece is connected to the lower case The position of the static contact of the auxiliary power input line is corresponding, the auxiliary power output line is connected to one end of the coil installed in the inductance element of the upper case, and the other auxiliary power input line is connected to the other end of the coil. 2) Or installed in the upper part of the container body: the upper push rod mechanism is movably mounted in the push rod mounting hole in the upper part of the container body, the position of the outer end head corresponds to one end of the lever mechanism, and the main power output line is connected to the moving contact At the other end of the lever mechanism, the main power input line static contact provided in the upper casing corresponds to the position of the main power output line moving contact, and the position of the magnetizer in the lever mechanism corresponds to the inductance element; The lower part of the body is: the lower folding rod is movably mounted on the lower mounting hole of the container body, the inner end is in the container body, and the auxiliary power output line moving contact is connected to the lower rod shaped outer end or the lower bendable strip of the lower folding rod The lower bending strip is connected with the outer end of the lower folding rod, and the auxiliary power output line moving contact corresponds to the position of the secondary power input line static contact (5H) connected to the lower box body, and the auxiliary power output line is installed in the The coil of the upper casing is connected at one end, and the other power input line is connected to the other end of the coil; 3) or mounted on the upper part of the container body: the upper folding rod is movably mounted on the upper mounting hole of the container body, Inner end In the container body, the main power output line moving contact is connected to the upper rod shaped outer end or the upper bendable strip of the upper folding rod, the bendable strip is connected with the outer end, and the main power output line moving contact and setting Corresponding to the position of the static contact of the main power input line of the upper casing, the position of the magnetic conductor disposed on the upper outer shaped end of the upper rod or the upper bendable strip corresponds to the position of the inductance element; and is mounted on the container The lower part of the body may be: the lower push rod mechanism is movably mounted in the lower push rod mounting hole of the container body, and the auxiliary power output line moving contact connected to the outer end of the lower push rod or the elastic piece and the auxiliary power source connected to the lower case The position of the input line static contact corresponds, or the lower folding rod (5M) is movably mounted on the lower mounting hole of the container body, the inner end of which is in the container body, and the auxiliary power output line moving contact is connected to the lower rod of the lower folding rod. On the outer end or the lower bendable strip (5N2), the bendable pull strip is connected to the outer end of the lower fold rod, and the auxiliary power output line moving contact is connected to the auxiliary contact of the auxiliary power input line of the lower case The position corresponds to the sub power supply output line and the electricity installed in the upper case One end of the coil in the sensing element is connected, and the other power input line is connected to the other end of the coil; 4) or mounted on the container body The upper part is: the upper rotating rod is movably mounted on the upper mounting hole of the container body, the inner end is in the container body, and the main power output line moving contact is connected to the outer end of the upper rotating rod, and is disposed on the upper box body The position of the static contact of the main power input line corresponds to the position of the magnetic conductor disposed on the outer end of the upper rotating rod corresponding to the position of the inductance element; and the lower part of the container body may be: the lower rotating rod is actively installed In the lower mounting hole of the container body, the inner end is in the container body, the auxiliary power output line moving contact is connected to the outer end of the lower rotating rod, and the auxiliary power output line moving contact and the auxiliary power input line connected to the lower box body The position of the static contact corresponds to, or the lower push rod mechanism is movably mounted in the lower rod mounting hole of the container body, and the auxiliary power output line moving contact connected to the outer end of the lower push rod or the elastic piece is connected to the lower case The position of the static contact of the auxiliary power input line of the body corresponds to, or the corresponding component or the lower folding rod is movably mounted on the lower mounting hole of the container body, the inner end of which is in the container body, and the auxiliary power output line moving contact is connected under Folding lever The outer outer end or the lower bendable strip is connected to the outer end of the lower folding rod, and the auxiliary power output is connected to the position of the static contact of the auxiliary power input line of the lower box Correspondingly, the sub power supply output line is connected to one end of the coil mounted in the inductance element of the upper case, and the other sub power supply input line is connected to the other end of the coil.

 It is also proposed that a sealing film sleeve is enclosed between the inside of the container body push rod mounting hole and the inner end of the push rod. Beneficial effect

Compared with the prior art, the invention has the following significant beneficial effects: 1. The beneficial effects of the solar water heater: 1. Since the solar collector is a water-jet spray full-contact heat exchange method, the specific unit area is obtained. Higher heat collection rate and heat gain rate, and higher heat utilization. The heat absorbing plate in the collector has high heat collection rate, small heat resistance, rapid and efficient heat exchange, low heat dissipation loss, no fluid pressure, and accumulated water and leakage at night. The utility model has the advantages of simple structure, low material consumption, light weight, low production cost, high input-output benefit ratio, flexible and convenient installation position, and small space occupation position. Especially as a large-area or cluster hot water system, the overall investment cost and energy consumption and operating cost are low, the heat energy utilization rate is also higher, the input-output ratio, that is, the unit cost of energy is obtained, and the benefit is higher; The angle of the bracket is adjustable, and it can be adapted to different seasons in different regions to obtain better heat collecting effect: 3. Because the collector is light in weight and more convenient to set up with a sun tracking system, the heat collection rate and temperature and heat collecting effect can be further improved, and the energy consumption of the rotating mechanism is lower than that of the prior art; The water tank adopts the pressure storage and discharge technology of the elastic bladder, which has the ability to make the hot water in the tank close to the used or set amount before the water is replenished, and the hot water has no cold water blending, which greatly improves the hot water utilization rate, that is, the heat energy. The utilization rate, on the other hand, can also reduce the area of the collector and the production cost and the production cost of the water tank. There is also a small pressure bearing on the cabinet and low structural strength requirements, which also saves production costs. The utility model further has the water in the retraction of the capsule body in use, so that the drainage belt pressure can be set by setting the tensile stress of the capsule body, which solves the prior art, especially the larger type. The heating system is close to the water tank, and the water pressure of the user near the water tank is small, that is, the problem of "drizzling phenomenon"; 5. The water heater also has a water heater that can be used not only as a sanitary bath, but also can convert heat into heating. , air-conditioning, power generation or mechanical energy and other uses, with high economic and social benefits; Second, the beneficial effects of solar collectors: 1, because the heat exchange is the use of water spray spray and the direct contact of the heat sink Conversion method, which can dissipate heat and a small amount in the heat absorbing plate The heat of the hot gas in the space formed by the back surface of the heat absorbing plate and the heat insulating layer is exchanged and converted into hot water heat energy, and the heat dissipation loss is small, not only has the heat conversion rapid and high efficiency, but also the structure required for the heat absorbing plate. Low strength requirements, thinner, lower thermal resistance, higher thermal conductivity and conversion rate, less material and lighter materials, lower production costs, lower cost per unit of energy, and no leakage problems 2, also because the heat absorbing plate can be set into a curved surface or curved surface of various shapes such as a curved shape, or the arc height is gradually lowered or raised from one side to the other side, which increases the sun The radiation area is the specific area, which can reduce the refraction or emissivity of the light, and is more suitable for the solar water heater without the sun tracking system, which can increase the daily illumination time of the sunlight or reduce the time of the oblique illumination, which can be reduced. In the morning, due to the curved surface height of the east side, the light on the west side surface is blocked. On the contrary, the west side of the afternoon blocks the light on the east side, which can further improve the heat collecting efficiency and temperature, and has a collecting function at the bottom. The radiant heat energy of the orthorhombic, refracting and scattered light of the solar absorbing plate is used to further increase the heat collecting rate and the temperature of the hot water, and solve the problem that the existing flat type collector can not be used in cold regions at night. It can better meet and adapt to its application to domestic water heaters, cooling, heating and conversion to mechanical energy, electrical energy, etc.; it can also be used for more installation locations, such as walls, balconies, window sills, etc. The possibility of the range; Third, the beneficial effects of the sun tracking system; 1, due to the use of simple hoisting, guide rails, guiding link guidance and movable joint installation and other structural techniques, with a simple structure, low production costs, The sun tracking tracking has high precision and low energy consumption. 2. The solar tracking system can be used not only for the tracking of various solar collectors, but also for radar, antenna, camera, searchlight, etc. Or multiple uses of the device; Fourth, the beneficial effects of the water storage tank; due to the use of elastic bladder pressure storage and drainage technology, the hot water in the tank can be used close to Or a set amount after replenishment, greatly improve the thermal efficiency of hot water utilization i.e., the case of small pressure lower structural strength required, saving production costs. The drainage pressure is large and can be selected. The water pressure can be used for massage treatment and health care, quick removal of body wash and decontamination, etc., which solves the problem of small pressure of the prior art, that is, the deficiency and problem of the common phenomenon of drizzle; The water tank can be used not only as a water storage tank for solar water heaters, but also as a water storage tank for slow-heating electric water heaters, or a water storage tank for other purposes, which also has significant beneficial effects: 5. Controlling the beneficiality of the method of controlling the position of the capsule body. Effect: 1. It is an elastic bladder provided in the fluid pressure discharging device as needed, and the elastic fluid is used to load the input fluid and the pressure, and the rebound force is used to reverse the pressure of the fluid stored therein to realize storage and pressure. The functional purpose of the row. The container body, that is, the outer casing, does not need to be loaded with fluid or loaded with fluid, and does not need to be pressurized and become a reaction force. It is more different from the technical solution and purpose of using the capsule body as the buffer system pressure for the through-capacity accumulator. Since the shape of the elastic bladder can be designed to match the shape of the outer casing, or vice versa, the outer casing can be shaped to fit the elastic bladder, so that the outer casing can be used only for dustproof, decorative, external protection, etc. or correcting the elastic bladder. The position function is expanded, and the flow rate control device is used to control the flow rate input to the elastic bag, and the expansion position of the elastic bag body can be controlled to match the outer casing, so that the two are in non-contact or micro contact. Or partial contact, the casing is pressure-free, or the pressure is within an acceptable range without particularly increasing the structural strength of the casing. A simplified structure is achieved, which saves materials, saves resources, and saves manufacturing costs without causing dangerous problems such as overpressure, bursting of the container body, or explosion, such as pressure vessels of the prior art. Use of the pressure discharge device An advanced method that is safer; 2. It can be used not only as a capsule control material for the water tank in the solar water heater of the present application, but also as a fluid pressure device with an elastic bladder to control the capsule material. The method is multi-purpose: 6. The beneficial effects of the liquid level control device: including the liquid level control device described in the above water storage tank, which has the advantages of simple structure, small volume, no space in the container, sensitive and stable performance, and few electronic components. Short power-on time, low power consumption, durability, low production and use cost, fully automatic control of fluid flow, wide adaptability, adaptability to pressure vessels or non-pressure vessels, and skin bladder without direct contact with fluids The type of pressure-discharging device; it can be used as a control means for controlling the method of controlling the position of the capsule body of the pressure-discharging device, and can also be used for multi-purpose use with other containers or devices for storing or storing energy. It also has wide leak-proof, moisture-proof sealing effect, adaptability, and suitability for a wide range of applicators or containers with or without a bladder-type liner.

 DRAWINGS

 Figure 1 is a schematic view of a solar water heater;

 Figure 2 is a side perspective view of the solar collector;

 Figure 3 is a schematic view of a curved surface and a high and low side type heat absorbing plate;

 Figure 4 is a rear adjustment type bracket;

 Figure 5 is a front adjustment type bracket;

 Figure 6 is a schematic view of a sun-tracking system of a rotating shaft type guide rail;

 Figure 7 is a schematic view of a winch V-rail solar tracking system;

 Figure 8 is a schematic view of a winch type railless type solar tracking system;

 Figure 9 is a perspective view of the water storage tank;

 Figure 10 is a schematic view showing an embodiment of a method for controlling the position of a capsule position of a liquid level control device;

 Figure 11 is a schematic view of the liquid level control device;

 Figure 12 is a schematic view of a folding rod type liquid level control device;

 Figure 13 is a schematic view of a liquid level control device with a foldable pull bar type;

 Figure 14 is a schematic view of a rotary rod type liquid level control device.

In the figure, A is a solar collector, A1 is a heat absorbing plate, A2 is a heat absorbing layer, A3 is a casing, A4 is a heat insulation layer, A5 is a nozzle, A6 is a water separator, A7 is a collector water outlet, A8 It is a transparent cover, B is the sun tracking system, B1 is the support frame, B2 is the universal joint, B3 is the bidirectional coupling, B4 is the rotary vertical shaft, B5 is the servo motor, B6 is the reel, B7 is the reel B8 is a pulley, B9A is a V-shaped guide rail, B9B is an arc-shaped guide rail, B10 is a guide rail, C is a water storage tank, C1 is a tank, C2 is a cold water inlet, C3 is a water supply, and C4 is a hot water return. C5 is the water supply port, C6 is the hot water discharge port, D is the bracket, D1 is the support bracket, D2 is the support frame, D3 is the adjustment rod, E is the pre-storage tank, 1 is the electric control valve, 2 is the servo water pump, 3 is the time temperature starter, 4 is the space time controller, 5 is the liquid level control device, 5A1 is the upper push rod mechanism, 5A2 is the lower push rod mechanism, 5B is the lever mechanism, 5C is the main power output line moving contact, 5D It is the main power input line static contact, 5E is the inductance component, 5F1 is the upper case, 5F2 is the lower case, 5G is the sub power supply output line contact, 5 H is the secondary power input line static contact, 51 is the secondary power output line, 5J is a spring piece, and 5K is a sealing film cover. 5L is the upper folding rod, 5L1 is the outer rod shaped outer end, 5Μ is the lower folding rod, 5M1 is the lower rod shaped outer end, 5N1 is the upper bendable strip, 5Ν2 is the lower bendable strip, 5R is the upper bendable, 5R is the upper rotation Rod, 5Ρ is the lower rotation rod, 5S is the magnetic conductor, 6 is the timing starter, 7 is the elastic capsule, and 8 is the extrusion device housing.

 This application is the first prior application for the application of the number 200810065052. 1 "solar water heater, solar collector and solar tracking system and water storage tank" (hereinafter referred to as the first application) and the application number is

The second application of 200810142700. 9 was firstly applied for "controlling the pressure-expanding device elastic bag expansion position material-saving method and liquid level control device" (hereinafter referred to as "two applications"). The application documents in the claims, the descriptions, the abstracts, and the like in the present application are formed by reducing, adjusting, and integrating the two original applications without causing an extended scope of protection and without affecting full disclosure. The name of the invention, in order to make the application meet the requirements of not more than 25 words, will reduce the part of the structure name of one and two original applications without affecting the original intention, and the two original applications The terms and some drawings and drawing numbers and reference numerals are adjusted to be re-arranged to suit. The first and second prior application of the water storage tank and the pressure discharge device are common in the present application, that is, both the elastic bladder and the liquid level control device are provided, and the common use is only the difference of the name used. Further, the claims of the present application also merge two original applications, and some of the optional structures, that is, the alternatives, are discarded and the position of the characters is grammatically adjusted to achieve a clearer expression. Due to the structural or technical characteristics of the structure, only different uses have changed. Both original applications contain multiple inventions. Compliance with an application can be a single requirement for multiple inventions. Similarly, the combined application of this application can also be a single requirement for multiple inventions.

detailed description

 It consists of a combination of solar collectors, brackets or solar tracking systems, water storage tanks and control elements and connecting fittings. However, solar collectors, brackets or sun tracking systems, water storage tanks, which can be used in combination and independently with existing technology, that is, they are versatile and versatile. Their combination or independence can solve the corresponding problems and beneficial effects raised by the present application, and each combination or each of them has a very significant beneficial effect in an independent manner compared with the prior art, and two of them. The benefits of combining items or all together are more significant.

 First, the embodiment of the solar water heater:

It consists of a combination of solar collectors, brackets or solar tracking systems, water storage tanks, control components and connecting fittings. The specific structure of the solar collector can be referred to the following independent embodiment of the solar collector. The bracket may be a prior art fixing bracket, or an adjustable bracket of the following subsidiary embodiment, or a sun tracking in a separate embodiment. System, or prior art sun tracking system. The water storage tank may also be a water storage tank in a separate embodiment below, or a prior art water storage tank. The specific structure of the solar collector, the adjustable bracket, the sun tracking system, the water storage tank, the control position of the capsule body and the liquid level control device are not described in detail herein, and reference may be made to the corresponding items below. The separate embodiment is merely illustrative of the combination and connection of the various components of the solar water heater. It includes a solar collector, a bracket or a sun tracking system and a water storage tank, a solar collector Α mounted on a bracket or a movable installation on the solar tracking system B, a collector outlet A7 and a hot water outlet C4 of the storage tank C. Connected, or connected to the hot water return C4 of the water storage tank C via the pre-stored water tank E and/or via the servo water pump 2, and connected to the water separator A6 in the back of the collector, the water separator A6 or the electricity The control valve 1 is connected to the water supply port C3 of the water storage tank C. The electric control valve 1 and the servo water pump 2 can be controlled by a time temperature starter 3, and the back of the solar heat collector A is provided with a nozzle group, and The water A6 is in communication, and the water ejected from each of the nozzles A5 exchanges heat with the heat absorbing plate A1. The above is a plurality of combined connection methods. For example, the solar water heater is used for living and bathing water heaters, and an auxiliary heating compensation device may be added to the water storage tank. The above-mentioned combination method of the solar collector and the water storage tank is mainly different depending on the structural form of the water storage tank and the position where it is installed. Since the heat collector and the water storage tank in the water heater are separated, for example, if the water storage tank is placed at a higher position of the heat collector, the water storage tank can be divided into water by the pressure of the high level difference. The water supply is pressurized, and the water is recycled back to the water storage tank, which needs to be provided with control components and a servo water pump. Conversely, if the water storage tank is placed at a lower position of the solar collector, the water in the water outlet of the solar collector is reliably high, or is returned to the water tank via a separate pre-stored water tank, and then the solar collector is re-routed. In the nozzle group, the circulating water supply needs to be completed by the control component and the feed water pump, that is, the servo water pump, so it can be determined according to the user's situation. There are also a variety of control methods, such as controlling the above various water supply and return water circuits, and also storing the hot water discharged from the collector outlet, that is, having a pre-stored water tank, or directly or directly from the pre-stored water tank. Passing the servo water pump and controlling by the electric control valve to the nozzle group in the collector to circulate water supply, and when the temperature detecting component includes the time temperature starter detecting that the hot water meets the set requirement, then returning to the main storage There are many ways to use it directly in the water tank. Alternatively, the water storage tank may be a storage pressure water tank, i.e., it may be a prior art water storage tank, and the effect is more preferably the water storage tank of the separate item of the present application. Since the water storage tank of the independent scheme is a pressure storage water tank composed of an elastic bladder or the like, whether the installation position is above or below the heat collector, the nozzle in the heat collector can be supplied with pressure, only in the water circulation pipe A pressurized servo pump can be added to the road, and the hot water can be drained and supplied with water. Filter cores can also be placed in the elastic bladder to remove impurities and scale in the water, resulting in longer system life and better water quality. The electric control valve, that is, the valve, is electrically controlled, such as a solenoid valve. The time temperature controller is a device that can be controlled by the set time and/or controlled by the temperature detecting control element, that is, the starting or closing of the electronically controlled valve and the servo water pump can be the above-mentioned form control, which is a self-prescription.

 An attached embodiment of the solar water heater: the bracket D may be movably connected to the front end of the bracket D1 and the front end of the support frame D2, and the lower end of the adjusting rod D3 and the rear end of the support frame D2 and the upper end are movably connected with the rear end of the support bracket D1, and Up and down adjustment; or the rear end of the carrier D1 is movably connected with the upper end of the support frame D2, and the front end of the adjustment rod D3 and the front end and the rear end of the support bracket D1 are movably connected with the lower end of the support frame D2, and can be adjusted back and forth. The foregoing structural form may be a single single pole or multiple single poles, or multiple multiple poles. It can be locked by the locking member after adjusting up and down or back and forth. The solar collector or the mounted carrier is mounted on the carrier D1.

2. Embodiment of the solar collector: It comprises a heat absorbing plate having a heat absorbing layer, an outer casing or a transparent cover plate, the heat absorbing plate A1 is connected and mounted on the outer casing A3, and the lower end of the outer casing A3 is provided with a collector water outlet A7. Or a transparent cover A8 is arranged at the front end of the outer casing, and a nozzle group and a water separator A6 are arranged at the back of the outer casing A3, and each nozzle communicates with the water separator, and the water sprayed from each nozzle A5 and the heat absorbing plate A1 Perform heat exchange. The heat absorbing coating A2 may be black body or Selective or non-selective endothermic coatings are prior art and need not be detailed. The outer casing or frame is a member that connects the support, seals the heat absorbing plate, the thermal insulation layer, or the transparent cover, and is also a member that is coupled to the mounting bracket or the sun tracking system. Since the solar collector is a method of converting or converting heat energy by using water jet or atomization jet technology, the working medium is non-storage immersion type for the heat absorbing plate, and the working medium does not exert pressure on the above components, that is, no pressure is required. , also reduces heat loss. The water separator A6 or each of the nozzles A5 may be installed on the heat insulating layer or on the skeleton at the rear of the outer casing A3. The connection of the heat absorbing plate to the outer casing may be a laterally fully sealed connection of the lateral heat insulating mat of the heat absorbing plate to the outer casing or a point structure. An air inlet hole may be provided in the outer casing and may communicate with the air hole in the water tank case. It is also possible to form dense sinus holes on the back of the heat absorbing plate by various methods such as cavitation, engraving, filling and melting, etc., and can make a very thin heat absorbing plate or can make the heat absorbing plate very well. When thin, it can strengthen its structural strength by local thickening, and the sinus cavity can contain some water beads to reduce the beneficial effect of heat loss. The transparent cover or the light-transmissive layer can be selectively disposed depending on the area of use, and may or may not be provided. Therefore, the present application is expressed in the form of "or". Each nozzle means that there is more than one or a group of nozzles. In order to make the ejection more uniform, the nozzles can be divided into upper, lower and/or left and right sides to be mounted on the skeleton of the back of the casing or on the heat insulation layer. The number of nozzles, the position and orientation of the nozzles, and the angle of the water sprayed by the components can be more comprehensively covered by the heat absorbing plate. The nozzle and the water separator can be connected by a water pipe fitting. The water separator is an inlet and outlet joint body having a water outlet hole corresponding to the number of nozzles in the total water inlet joint. The shape of the heat collector can be any shape.

 Embodiment of the solar collector appendage 1: the heat absorbing plate A1 can be set to various curved or concave and convex shapes of the undulating surface, and the arc height of the curved surface can be set from one side to the other side It is gradually lowered or raised to obtain the best ortho-reflection, refraction and reflection angles to improve the heat collection efficiency, reduce the space occupied, improve the cost performance, and increase the heat collection temperature to meet the different temperature requirements of different applications. , has a higher effect than the area heat collection rate.

 Embodiment of the solar collector accessory scheme 2: the outer end of the water separator A6 and/or the outer end of the collector water outlet is connected with an electric control valve 1 and/or a servo water pump 2, and can be provided with a time temperature The starter 3 controls the electric control valve and the servo water pump. If this setting is already in the water tank associated with it, this setting is not required, so it is an accessory scheme. Because this solar collector is an independent solution, it is proposed here.

 The solar collector can also be arranged in a folded type, that is, an outer casing, a heat absorbing plate, or an insulating layer or a transparent cover such as a non-foldable software, which can be divided into several pieces and then coupled, fastened and soft-connected and After sealing, it will not affect the heat collecting performance and will not cause leakage of heat exchange working fluid. Or when the heat absorbing plate, the heat insulating layer, and the transparent cover are all soft materials that can be curled, the heat absorbing plate or the transparent cover can be connected to the two side frames in the outer casing, and the heat insulating layer is connected to the two in the outer casing. On the side frame and the rear intermediate frame, the upper and lower frames in the outer casing are movably connected to the side frames and the intermediate frame. Thus, when folded, the skeleton of the upper and lower frames that are decoupled from the activity can be folded and folded on both sides of the intermediate frame. It can be installed more conveniently and flexibly in places such as balconies or window sills or walls, which can increase the scope of application of solar energy sources and promote the rapid development of the solar energy industry.

Third, the embodiment of the sun tracking system: the sun tracking system, which includes the support frame, the rotating mechanism and the control Institution. The support frame B1 is provided with a rotating vertical shaft B4, the upper end of which is connected with the solar collector A, the lower end is movably mounted in the bearing seat in the support frame B1, and the servo motor B5 is mounted at the lower end of the rotating vertical shaft B4, or is installed at The lower end is laterally coupled to the lower end of the rotating vertical shaft B4 via a gear or a belt or a chain, and the servo motor B5 is controlled by the space-time controller 4, and the V-shaped guide rail B9A is disposed in the middle and/or the brackets on both sides of the supporting bracket B1 and The guiding link B10, the leading end of the guiding link is connected with the solar collector A, the rear end is movably mounted in the V-shaped guide B9A, or the arc-shaped guide B9B is arranged at the lower end or above the solar collector A, the sun set The trajectory of the heater A is constrained by the guide rail B9B; or the intermediate frame of the support frame B1 is provided with a universal joint B2 or a bidirectional joint joint B3, and is movably connected with the solar collector A, the drum B6 Mounted on the bracket in the support frame B1, the two ends of the winding rope B7 wound in the reel B6 pass through the pulley B8 installed in the brackets on both sides of the support frame B1, and are connected to both sides of the solar collector A. a V-shaped guide rail B9A is provided in the middle and/or the brackets on both sides of the support frame B1 and The guiding link B10, the leading end of the guiding link is connected with the solar collector A, the rear end is movably mounted in the V-shaped guide B9A, or the arc-shaped guide B9B is disposed at the lower end or above the solar collector A, the sun set The trajectory of the heater A is constrained by the guide rail B9B, the servo motor B5 is mounted at one end of the reel B6, and the servo motor B5 is controlled by the spatio-temporal controller 4; or the intermediate frame of the support frame B1 is provided with a universal swivel joint B2 or bidirectional coupling B3, and is movably connected with the solar collector A, the reel B6 is mounted on the bracket in the support frame B1, and the two ends of the reel B7 wound in the reel B6 are mounted on the support base The pulley B8 in the brackets on both sides of the frame B1 is connected to both sides of the solar collector A, or another roller and the rope are connected to the upper and lower ends of the solar collector A, and the servo motor B5 is mounted on the roll. At one end of the cylinder B6, the servo motor B5 is controlled by the space-time controller 4. The above is a variety of implementation forms, each having its own characteristics, and can solve the problem of the present application to solve the corresponding technical problems and achieve the object of the invention. The rotating mechanism can be coaxial or coupled or indirect. Rotational power and speed control can be stepper motor or constant speed motor. The mode of rotation can be a corner contact or a time-timed rotary type, or a combination of a corner contact and a time-time rotation. If the rotation control adopts the corner contact type: When the rotation reaches the set position, the power switch is automatically triggered to make the servo motor reverse rotation, and the same speed or fast return; the timing rotation type is to rotate the servo motor according to the set time. Return; the corner contact is combined with the time timing rotation, which can be set to trigger the servo motor commutation in the afternoon to reach the set position, return at the same speed or fast, start at the morning, or vice versa. The V-shaped guide rail may have a shape such as a V-shape or a U-shape, and is installed in the east-west direction, and the V-bottom is inclined rearward and downward and disposed in the middle or both side brackets of the support frame. The utility model can be made into a hollow type, that is, an upper and lower clip type, and the guiding link can be installed in the middle thereof, or a sliding sleeve can be arranged in the guiding link to cover the sliding of the single rail. When the rotating mechanism rotates the solar collector or is rotated by the rotating control body together with the guiding link, the guide rail constrains and guides the moving position of the guiding link, that is, limits and guides the movement track of the solar collector, thereby achieving only It is necessary to rotate the east-west direction of the solar collector to synchronize the purpose and effect of the up-and-down rotation; the arc-shaped guide rail, that is, the guide rail according to the curvature and shape of the running track when the solar collector is rotated or rotated by the control body, The guide rail is disposed at a lower end of the solar collector or the controlled body and is provided with a roller thereon, or the guide rail is disposed at an upper portion of the support frame B1, and a roller mechanism is disposed at a corresponding height of the solar collector. The roller or roller mechanism can roll along the curved surface of the rail. The front end of the guide rail is inclined upward to return backwards and upwards and forward and downward while the solar collector or the rotating control body rolls along the east-west direction of the guide rail. In order to achieve the purpose of tracking the trajectory of the sun. The arrangement of the guide rails not only simplifies the structure, but also saves investment and reduces power consumption, saving operating costs. The connecting rod and the guide rail can also be used as a support against strong wind and an anchor locking mechanism. The guide rail may also be a U-shaped disc type, or a disk-shaped undulating disc type, and the outer end of the guide link or the ball or the roller is fastened to the disc surface. The motion dynamic process is as follows: in the morning, when the solar collector and the guiding link are rotated in the east-west direction, the guiding link starts on the side u of the disk surface, and gradually moves down the guiding disk to the U top. At the noon arrival or set time, the U-top is reached, and the U-top is used as the inflection point to continue to move upward to the U-foot on the other side. When reaching the u-foot or the set position on one side, the servo motor is turned on by the space-time controller. The process of repetitive motion of rotating and returning along the original path. The arc is a repetitive motion process from the east to the west and from west to east at night. The above-mentioned V or U-shaped or disc-shaped type is a description, that is, similar rather than absolute, and the space-time controller is also a time and / or space trigger control device, which is a self-sufficiency. A synchronizing locking mechanism can also be provided between the support mount and the rotated solar collector. The rotated control body, including a solar collector, but not limited to a solar collector, may include any rotated object that needs to be rotated synchronously or bidirectionally or omnidirectionally and controlled, ie, the sun tracking system It is versatile.

4. Example of water storage tank: The water storage tank includes a tank body, a valve and a water pump, and the tank body C1 is provided with a cold water inlet C2, a water supply port C3, a hot water return port C4, a water supply port C5, and a hot water discharge port C6. The elastic bladder 7 is packaged on the total inlet and outlet of the tank, the servo water pump 2 is arranged in the pipeline of the cold water inlet C2 or the water filling port, and the electric control valve 1 is arranged in the pipeline of the water filling port C5 or the cold water inlet, the liquid level The control device 5 or the timing starter 6 is disposed on the outer casing C1 and is connected to the electric control valve 1 and the servo water pump 2 with a power source. The dynamic circulation process is: When the first cold water enters the elastic bladder or the elastic bladder outside the tank, if it enters the elastic bladder, when the water level reaches the set position, the liquid level control device installed in the tank will The servo water pump is started to press the water into the elastic bladder through the water supply port, and the pressure generated by the elastic bladder is supplied to the solar collector through the water supply port. The time and form of the water supply are intermittent, and can be used in the solar collector. Electronically controlled valve control. When the water in the elastic bladder is reduced by supplying water to the water supply port, the hot water in the solar collector is returned to the elastic bladder outside the tank through the water return port, and the hot water discharged from the hot water tank and the water discharged from the elastic bladder are Is equal or slightly less, that is, when draining in the elastic bladder, an equal amount of space is left in the outer casing of the elastic bladder, when the backwater in the tank reaches the set position, or the capsule is returned When the position is reduced to the set position, the liquid level control device automatically activates the servo water pump to deliver water into the elastic bladder and circulate repeatedly. When the hot water is consumed or reaches the set minimum position, the liquid level control device activates the electric control valve in the cold water pipe to replenish the water in the tank. When the water supply reaches the set position, the liquid level control device controls the electric control valve. Stop the water supply. If the water pressure of the water supply system is greater than the expansion resistance of the elastic bladder, the water can be directly supplied to the elastic bladder. The stress and strain of the elastic bladder can be set according to requirements. The lift of the servo pump must be equal to or greater than the maximum tensile stress, ie the expansion resistance, of the elastomeric bladder. Of course, the storage tank can also set the tensile stress of the elastic bladder according to the pressure configuration of the water supply system. The water supply port, water supply port and water outlet can be combined on one total inlet and outlet. The liquid level control device can simultaneously detect and control the water level in the elastic bladder and outside the elastic bladder. The dynamic control process and structure are shown in the following independent embodiments. The structure of the tank is not required to be detailed in the prior art. It is also possible to provide a thermal compensation heating device in the water storage tank to meet the lack of sunlight and not affect the hot water supply. V. Controlling the arrangement of the capsule position of the pressure-discharging device: It is designed to set the stress/strain, shape, volume and other parameters of the elastic bladder 7 installed in the pressure-discharging device according to the needs of use, and the corresponding settings The outer casing 8 is controlled by the manual or liquid level control device 5 to input the pressure fluid into the elastic bladder so that the outer side of the elastic bladder 7 and the inner side of the pressure-dissipating device casing 8 are in non-contact, or The micro-contact, or only partial contact state, makes the pressure-receiving device housing free from pressure or less pressure, which saves the materials used to manufacture the outer casing, reduces production costs, and makes the use of the pressure-discharging device safer. At the same time, during the expansion process of the elastic bladder, the fluid between the outer shell and the outer casing can be generally discharged, and when the elastic bladder is required to store the fluid therein, the air is automatically replenished to the outside. Or retain part of the air, or make the outer casing made of a breathable type to allow free air to circulate. The pressure-free pressure refers to the radial or upper cover portion of the outer casing, and only the bottom is under pressure, that is, the main point is that the outer casing, that is, the container body, is used as a reaction force for storing or discharging power, and is only external dustproof. The components of the protective function achieve the purpose of saving materials and saving costs.

6. Implementation of the liquid level control device: It includes an inductance component, a wire, a lever mechanism, and a push rod mechanism. The two parts are installed in the upper and lower parts of the container body, and the power lines are connected, and the liquid level control device has many The structural embodiment is as follows: 1. Mounted on the upper part of the container body: the upper push rod mechanism 5A1 is movably mounted in the push rod mounting hole of the upper part of the container body, and the position of the outer end head corresponds to one end of the lever mechanism 5B, the main power source The output linear contact 5C is connected to the other end of the lever mechanism 5B, and the main power input line static contact 5D provided in the upper casing 5 F1 corresponds to the position of the main power output linear contact 5C, in the lever mechanism 5B The position of the magnetic conductor corresponds to the inductance element 5E; the lower part of the container body is: the lower push rod mechanism 5A2 is movably mounted in the lower rod mounting hole of the container body, and is connected to the outer end of the lower push rod or the pair of the elastic piece 5J The power output line moving contact 5G corresponds to a position of the sub power supply input line static contact 5H connected to the lower case 5F2, and the sub power supply output line 51 is connected to one end of the coil mounted in the inductance element 5E of the upper case 5 F1. Another pair The source input line is connected to the other end of the coil; 2. Or is mounted on the upper part of the container body: the upper push rod mechanism 5A1 is movably mounted in the push rod mounting hole of the upper part of the container body, and the position of the outer end head and the lever mechanism 5B Corresponding to one end, the main power output line moving contact 5C is connected to the other end of the lever mechanism 5B, and the main power input line static contact 5D provided in the upper case 5 F1 corresponds to the position of the main power output line moving contact 5C. The position of the magnetic conductor in the lever mechanism 5B corresponds to the inductance element 5E; and the lower part of the container body is mounted: the lower folding rod 5M is movably mounted on the lower mounting hole of the container body, and the inner end is in the container body, and the auxiliary power output line The movable contact 5G is connected to the lower rod shaped outer end 5M1 or the lower bendable strip 5N2 of the lower folding rod, and the lower bendable strip is connected with the outer end of the lower folding rod, and the auxiliary power output line moving contact 5G is connected with The position of the sub-power input line static contact 5H of the upper or lower case 5F2 of the lower portion of the container body corresponds to the one end of the coil of the inductance element 5E mounted on the upper case 5 F1, and the other sub-power supply The input line is connected to the other coil 3, or installed in the upper part of the container body is: the upper folding rod 5L is movably mounted on the upper mounting hole of the container body, the inner end of which is in the container body, and the main power output line moving contact 5C is connected to the upper rod of the upper folding rod On the outer outer end 5L1 or the upper bendable strip 5N1, the upper bendable strip is connected to the outer end of the upper folding rod, and the main power output line moving contact 5C is in contact with the main power input line provided on the upper box 5F1. Corresponding to the position of the point 5D, the position of the magnetic conductor 5S provided on the upper outer shaped end 5L1 or the upper bendable strip 5N1 corresponds to the position of the inductive element 5E; The lower part of the container body may be: the lower push rod mechanism 5A2 is movably mounted in the lower push rod mounting hole of the container body, and the auxiliary power output line moving contact 5G connected to the outer end of the lower push rod or the elastic piece 5J is connected. Corresponding to the position of the sub-power input line static contact 5H of the lower case 5F2, or the lower folding bar 5M is movably mounted on the lower mounting hole of the container body, the inner end of which is in the container body, and the auxiliary power output line moving contact 5G is connected. On the lower rod shaped outer end 5M1 or the lower bendable strip 5N2 of the lower folding rod, the lower bendable strip is connected with the outer end of the lower folding rod, and the auxiliary power output line moving contact 5G is connected to the lower part of the container body Or the position of the sub power supply input line static contact 5H of the lower case 5F2, and the sub power supply output line 51 is connected to one end of the coil mounted in the inductance element 5E of the upper case 5 F1, and the other sub power input line is connected. At the other end of the coil; 4, or mounted on the upper part of the container body: the upper rotating rod 5R is movably mounted on the upper mounting hole of the container body, the inner end of which is in the container body, and the main power output line moving contact 5C is connected to the upper side The outer end of the rod, and the upper box 5F1 The position of the main power input line static contact 5D corresponds to the position of the magnetic conductor 5S disposed on the outer end of the upper rotating rod corresponding to the position of the inductance element 5E; and the lower part of the container body may be: The rod 5P is movably mounted on the lower mounting hole of the container body, the inner end of which is in the container body, the auxiliary power output line moving contact 5G is connected to the outer end of the lower rotating rod, the auxiliary power output line moving contact 5G is connected to the lower box 5F2 The position of the sub-power input line static contact 5H corresponds to, or the lower push rod mechanism 5A2 is movably mounted in the lower push rod mounting hole of the container body, and the sub-power output connected to the outer end of the lower push rod or the elastic piece 5J The linear moving contact 5G corresponds to the position of the sub power input line static contact 5H connected to the lower casing 5F2, or the lower folding rod 5M is movably mounted on the lower mounting hole of the container body, and the inner end is in the container body, and the auxiliary power source The output line moving contact 5G is connected to the lower rod shaped outer end 5M1 or the lower bendable strip 5N2 of the lower folding rod, and the lower bendable strip is connected with the outer end of the lower folding rod, the auxiliary power output line moving contact 5G is connected to the lower part of the container body or the lower case 5F2 Position of the power input line corresponding to the stationary contact 5H, and the secondary power coil output line 51 and the one end of the inductance element mounted on the cartridge body 5E in 5 F1, and the other sub-power input line connected to the other end of the coil. The position between the movable contact and the stationary contact of the main and auxiliary power output lines and the input line, that is, the wiring manner, is interchangeable. The upper and lower sides of the container body can be mounted on the upper and lower side walls of the container body or on the upper and lower ends. The container body includes the water storage tank case and the pressure discharge device housing in the present application. The auxiliary power output linear contact 5G can be directly mounted on the outer end of the lower push rod, or the elastic piece 5J is arranged and the auxiliary power output line is connected thereto and controlled by the push rod, which can make the movement static Quick contact or separation between contacts makes it safer to generate sparks. At the upper end of the container body, a normally-on power wiring cutout that can be disconnected by the float valve is provided, that is, in the event that the upper push rod, particularly the push rod mechanism, is mounted on the side wall of the container body, the upper casing cannot be disconnected. When the power is on, the fluid continues to rise and pushes the float valve to open the safety switch, which is optional. The lever in the lever mechanism 5B is provided with a pin hole therebetween, and the lever mechanism is mounted on the upper case 5F1 by a hinge pin. If the lever is a non-magnetic conductor, it is necessary to add a magnetic conductor in a position corresponding to the inductance element 5E installed in the upper casing, and the lever mechanism may be provided with an inclination angle or an elastic pressing member, when the outer end of the lever is When the upper push rod is pushed away from the inductance element, the outer end thereof is inclined outward without following the push rod return. When the lever is attracted by the inductance element, the outer end of the lever is inclined inward to conduct the main pump power supply, and when the power is lost, the power is led. When the magnet loses its suction force, the main pump continues to work because the tilting lever or the pressing lever of the elastic pressing member does not automatically reset, and when the fluid in the container pushes the upper push rod again, the lever mechanism can be restored. Bit, followed by the main pump power supply. The dynamic working process of the liquid level control device is: when the liquid level in the container is lowered, the pressure of the upper push rod is relieved, and the spring member pushes the upper push rod to automatically penetrate into the container, thereby alleviating the position of the upper end of the lever, when the liquid level continues The lowering reduces the pressure of the lower push rod and penetrates into the container, and makes the auxiliary power output linear contact contact with the static contact of the auxiliary power input line connected to the lower casing, that is, the inductance is turned on via the auxiliary power output line. The coil in the component, that is, the other power input line in the coil forms a path for the coil, the coil generates a magnetic field attraction force, and the magnetic flux point of the suction lever l pivots the lever mechanism to contact with the main power static contact and is turned on. The main pump motor works to input fluid into the container. When the fluid is input into the container, the pressure pushes down the push rod to extend outward, so that the auxiliary power moving contact and the auxiliary power static contact are separated, so that the inductance element coil is de-energized. However, in the state of power failure, the main power supply is not affected, that is, the lever mechanism is not reset, and the main pump continues to supply flow. When the fluid in the container reaches the position of the upper push rod, the upper push rod is pushed outward, and the lever of the lever mechanism is pushed. Move outward until the main power moving contact is disconnected from the main power static contact. The main pump motor stops supplying power to the container. When the liquid level in the container drops again, the upper push rod is again in the container. The iterative process of stretching into. The upper and lower casings can be mounted on the components and fixed on the container body, and can be dustproof and electric shockproof, but the components can be directly mounted on the container body, which is not absolutely necessary. Technical characteristics. The lever, together with the power inlet and outlet and the upper and lower positions of the inductive component and the push rod mechanism, are also reversed. The liquid level control device is mainly based on a mechanical structure, and only one electronic component is used, and the electronic component has a very short energization time for each operation, and each component is in a non-contact state with the fluid. The inductive component is a kind of electronic component such as an inductor coil and a relay that can generate magnetic attraction when the power is turned on, and loses magnetic attraction after the power is lost. Implementation of the attachment scheme of the liquid level control device: a sealing film sleeve 5K is enclosed between the inside of the mounting body of the container body push rod and the inner end of the push rod. The installation of this sealing film sleeve is an optional structural feature. If it is combined with: the elastic bladder pressing device, the sealing film sleeve is not needed, and a sealing film sleeve or a sealing ring is required when used together with the container or the device without the inner capsule in the container. The sealing film sleeve can function as a gap between the sealing push rod and the mounting hole of the container body push rod. It is also possible to provide a folding lever or a folding piece in the container body to press the upper and lower push rods. The bendable strip described above is a flexible strip comprising a spring made of a memory alloy, and a soft strip or a tension spring. The folding rod type, the flexible rod folding rod type, the rotary rod type and the above-mentioned push rod type are only different dynamic types of the rods of different rod types, and the action process and the form of the control liquid level and The functions are equivalent or the same, they can be combined and controlled for control purposes. The functional effects are different when used in different applications, different volumes, and in the outer tank. For example, the folding rod type, the flexible rod folding rod type, and the rotary rod type upper rod cannot be automatically reset after being attracted by the inductance element to discharge the main pump power supply, and when the inductance element is de-energized. The outer end of the rod and the corresponding position of the box body are provided with mutual convex heads, which generate partial resistance or frictional resistance generated by the elastic member. The inner end of the upper rod can only be rotated by the expansion of the capsule body in the container body to drive off the main power source, and the inner end head can be automatically reset by the torsion return spring or the spring member provided on the hinge pin after the pressure is relieved. In the above various combinations, the auxiliary power supply provided in the lower part of the container body is used to conduct the inductance component provided on the upper part of the container body, and then the main power source controls the one phase of the water pump power supply to start or stop the water pump. , control the amount of fluid input into the container by the water pump to achieve liquid level control. The method for controlling the position of the capsule position of the pressure regulating device of the present invention is not limited to the liquid level control device matched with the present application, and the liquid level of the prior art or other methods can be used in the same manner. The control device, that is, the input amount of the control fluid can be achieved, and is included in the protection scope of the present invention.

Claims

Claim 1. A solar water heater comprising a solar collector, a bracket or a sun tracking system and a water storage tank, the solar collector (A) mounted on the bracket or movablely mounted on the solar tracking system (B), the collector outlet (A7) Connected to the hot water return (C4) of the water tank (C), or the hot water return (C4) via the pre-stored water tank (E) and/or via the servo water pump (2) and the water tank (C) Connected to, and connected to the water separator (A6) in the back of the collector, the water separator (A6) or the electronically controlled valve (1) is connected to the water supply port (C3) of the water storage tank (C), The electric control valve (1) and the servo water pump (2) may be provided with a time temperature starter (3) control, wherein: the solar collector (A) has a nozzle group at the back thereof, and a water separator (A6) is connected to each other, and the water ejected from each nozzle (A5) exchanges heat with the heat absorbing plate (A1).  2. A solar water heater according to claim 1, wherein: the bracket may be a front end of the bracket (D1) and a front end of the support frame (D2), and the lower end of the adjusting rod (D3) and the support frame ( D2) The rear end and the upper end are movably connected to the rear end of the bracket (D1), and can be adjusted up and down; or the rear end of the bracket (D1) is movably connected with the upper end of the support frame (D2), and the front end of the adjusting rod (D3) Bracket (D1) front and rear end and support frame (D2) The lower end is connected to the front and can be adjusted back and forth.  3. A solar collector comprising a heat absorbing plate having a heat absorbing layer, an outer casing or a transparent cover, the heat absorbing plate (A1) being connected to the outer casing (A3), and the outer casing (A3) having a set at the lower end The radiator outlet (A7) or a transparent cover (A8) at the front end of the casing is characterized in that: a nozzle group and a water heater A6) are provided on the back of the casing (A3), and is connected to the water separator. The water jetted from each nozzle (A5) exchanges heat with the heat absorbing plate (A1).  4. A solar heat collector according to claim 3, wherein: said heat absorbing plate (A1) is arranged in various curved or concave-convex shapes of undulating, and the arc height of the curved surface can be It is set to be gradually lowered or raised from one side to the other.  A solar heat collector according to claim 3 or 4, characterized in that: the outer end of the water separator (A6) and/or the outer end of the collector water outlet is connected with an electric control valve (1) and / or servo water pump (2), and may be provided with a time temperature starter (3) to control the electric control valve and the servo water pump.  6. A solar tracking system comprising a support frame, a rotating mechanism and a control mechanism, wherein: the support frame (B1) is provided with a rotating vertical shaft (B4), and an upper end thereof and a solar collector (A) ), the lower end is movably mounted in the bearing housing in the support frame (B1), the servo motor (B5) is mounted on the lower end of the rotating vertical shaft (B4), or mounted on the lower end side and rotated by gears or belts or chains The lower end of the vertical shaft (B4) is coupled, and the servo motor (B5) is controlled by the space-time controller (4). The V-shaped guide rail (B9A) and the guide are provided in the middle and/or the brackets on both sides of the support frame (B1). Connecting rod (B10), the leading end of the guiding rod is connected to the solar collector (A), the rear end is movable in the V-shaped rail (B9A), or the arc-shaped guide (B9B) is set in the solar collector (A) At or below the upper end, the trajectory of the solar collector (A) is constrained by the guide rail (B9B); or the support frame (B1) The middle frame is provided with a universal joint (B2) or a bidirectional joint (B3) and is movably connected to the solar collector (A). The reel (B6) is mounted on the support frame (B1). ) on the bracket, wrapped around the reel (B6) Both ends of the winding rope (B7) pass through the pulley (B8) installed in the brackets on both sides of the support frame (B1), and are connected to both sides of the solar collector (A), and the middle of the support frame (B1) V-rails in brackets on both sides and/or on both sides (B9A) and guide link (B10), the front end of the guide link is connected to the solar collector (A), and the rear end is movably mounted in the V-shaped guide rail (B9A), or is disposed on the curved guide rail (B9B). At the lower or upper end of the solar collector (A), the trajectory of the solar collector (A) is constrained by the guide rail (B9B), and the servo motor (B5) is mounted at one end of the reel (B6) by the space-time controller (4) Control the servo motor (B5); or the intermediate frame of the support frame (B1), with a universal joint (B2) or a bidirectional joint (B3), and the solar collector (A) Connection, the reel (B6) is mounted on the bracket in the support frame (B1), and the reel wound in the reel (B6) Both ends of (B7) pass through the pulley (B8) installed in the brackets on both sides of the support frame (B1), and are connected to both sides of the solar collector (A), or add another reel and rope The upper and lower ends of the solar collector (A) are connected, and the servo motor (B5) is mounted at one end of the reel (B6), and the servo motor (B5) is controlled by the space-time controller (4).  7. A water storage tank comprising a tank, a valve and a water pump, wherein the tank (C1) is provided with a cold water inlet (C2), a water supply port (C3), a hot water outlet (C4), and a water supply port (C5) ), hot water discharge port (C6), characterized in that: the elastic bladder (7) is packaged on the total inlet and outlet of the tank, and the servo water pump (2) is arranged in the pipeline of the cold water inlet (C2) or the water filling port. The electric control valve (1) is installed in the pipeline of the water supply port (C5) or the cold water inlet, and the liquid level control device (5) or the timing starter (6) is disposed on the outer casing (C1) and is electrically controlled (1) and the servo water pump (2) are connected to the power supply.  8. A method for controlling the position of a capsule body of a pressure-discharging device, characterized in that: it is designed to set the stress/strain, shape, volume, etc. of the elastic elastic bladder C7) installed in the pressure-discharging device according to the needs of use. a parameter, and a corresponding arrangement of the pressure-discharging device casing (8), and controlling the input of the pressure fluid input into the elastic bladder by the manual or liquid level control device (5), so that the outer side of the elastic bladder (7) is Between the inner sides of the pressure-dissipating device casing (8), in a non-contact, or micro-contact, or only partial contact state, the pressure-receiving device casing (8) is free from pressure or less pressure. 9. A liquid level control device, comprising an inductance component, a wire, a lever mechanism, and a push rod mechanism, which are installed in two parts at the upper and lower parts of the container body, and have a power line connected, wherein: 1) installation In the upper part of the container body: the upper push rod mechanism (5A1) is movably mounted in the push rod mounting hole in the upper part of the container body, the outer end position of which corresponds to one end of the lever mechanism (5B), and the main power output line is touched. The point (5C) is connected to the other end of the lever mechanism (5B), and the main power input line static contact (5D) provided in the upper case (5 F1 ) corresponds to the position of the main power output line moving contact (5C). The position of the magnetizer in the lever mechanism (5B) corresponds to the inductance element (5E); the lower part of the container body is: the lower push rod mechanism (5A2) is movably mounted in the lower part of the pusher mounting hole of the container body, and the connection is pushed down. The sub power supply output line contact (5G) in the outer end of the rod or the spring piece (5J) corresponds to the position of the sub power supply input line static contact (5H) connected to the lower case (5F2), and the sub power supply output Line (51) and inductor element mounted on the upper case (5 F1 ) (5E) The coil is connected at one end, and the other power input line is connected to the other end of the coil; 2) or mounted on the upper part of the container body: The push rod mechanism (5A1) is mounted on the upper part of the container body. In the hole, the position of the outer end corresponds to one end of the lever mechanism (5B), and the main power output line moving contact (5C) is connected to the other end of the lever mechanism (5B), and is disposed in the upper case (5 F1) Main power input line static contact (5D) and main power output line dynamic contact (5C) bit Correspondingly, the position of the magnetizer in the lever mechanism (5B) corresponds to the inductance element (5E); and the lower part of the container body is: the lower folding rod (5M) is movably mounted on the lower mounting hole of the container body, and The end is in the container body, and the auxiliary power output line moving contact (5G) is connected to the lower rod shaped outer end (5M1) or the lower bendable strip (5N2) of the lower folding rod, and the lower bendable strip and the lower folding rod are externally End connection, sub power supply output line contact (5G) corresponds to the position of the sub power supply input line static contact (5H) connected to the lower part of the container body or the lower case (5F2), the sub power supply output line (51) ) is connected to one end of the coil in the inductor element (5E) mounted on the upper case (5 F1 ), and the other power input line is connected to the other end of the coil; 3) or mounted on the upper part of the container body: upper folding lever (5L) The activity is installed on the upper mounting hole of the container body, the inner end of which is in the container body, and the main power output line moving contact (5C) is connected to the upper outer shaped end of the upper folding rod (5L1) or can be bent On the strip (5N1), the upper bendable strip is connected to the outer end of the upper folding rod, and the main power output line moving contact (5C) Corresponding to the position of the main power input line static contact (5D) of the upper case (5F1), the magnetic conductor provided on the upper outer shaped end (5L1) or the upper bendable strip (5N1) The position of 5S) corresponds to the position of the inductive component (5E); and the lower part of the container body may be: the lower push rod mechanism (5A2) is movably mounted in the lower push rod mounting hole of the container body, and is connected to the outer end of the lower push rod. The sub power supply output line contact (5G) in the head or spring piece (5J) corresponds to the position of the sub power supply input line static contact (5H) connected to the lower case (5F2), or the lower folding lever ( 5M) The activity is installed on the lower mounting hole of the container body, the inner end of which is in the container body, and the auxiliary power output line moving contact (5G) is connected to the lower rod shaped outer end (5M1) or the lower bendable strip of the lower folding rod ( 5N2) upper and lower bendable strips are connected to the outer end of the lower folding rod, and the auxiliary power output line moving contact (5G) is in contact with the auxiliary power input line connected to the lower part of the container body or the lower box body (5F2) The position of the point (5H) corresponds, and the sub power supply output line (51) is connected to one end of the coil mounted in the inductance element (5E) of the upper case (5 F1 ), and the other pair The power input line is connected to the other end of the coil; 4) or mounted on the upper part of the container body: the upper rotating rod (5R) is movably mounted on the upper mounting hole of the container body, the inner end of which is in the container body, and the main power output line is touched The point (5C) is connected to the outer end of the upper rotating rod and corresponds to the position of the main power input line static contact (5D) provided in the upper casing (5F1), and is disposed on the outer end of the upper rotating rod The position of the magnetic conductor (5S) corresponds to the position of the inductive element (5E); and the lower part of the container body may be: the lower rotating rod (5P) is movably mounted on the lower mounting hole of the container body, and the inner end is in the container body. The auxiliary power output line moving contact (5G) is connected to the outer end of the lower rotating rod, and the auxiliary power output line moving contact (5G) and the auxiliary power input line static contact (5H) connected to the lower case (5F2) The corresponding position, or the lower push rod mechanism (5A2) is movably mounted in the lower push rod mounting hole of the container body, and the auxiliary power output line moving contact (5G) connected to the outer end of the lower push rod or the elastic piece (5J) ) Corresponds to the position of the sub-power input line static contact (5H) connected to the lower case (5F2), or the lower folding lever (5M) It is installed on the lower mounting hole of the container body, the inner end of which is in the container body, and the auxiliary power output line moving contact (5G) is connected to the lower rod shaped outer end (5M1) or the lower bendable strip (5N2) of the lower folding rod. The lower bendable strip is connected to the outer end of the lower folding rod, and the auxiliary power output linear contact (5G) is connected to the auxiliary power input line of the lower part of the container body or the lower box (5F2) (5H) The position of the sub power supply output line (51) is connected to one end of the coil of the inductance element (5E) mounted on the upper case (5F1), and the other sub power supply input line is connected to the other end of the coil.  A liquid level control device according to claim 9, wherein a sealing film sleeve (5K) is enclosed between the inside of the container body push rod mounting hole and the inner end of the push rod.