TW201337195A - Temperature differential power generation system of solar energy heat-collecting oil tank, and integrated planar micro-ultra heat pipe thermal conduction device, transition metal alloy super-heat conductive device and their applications - Google Patents

Abstract

The present invention provides a secondary solar optoelectric module comprising a frame. The upper part of the frame is installed with a Fresnel focusing lens. In the frame and below the Fresnel focusing lens, the secondary solar optoelectric module is installed, which comprises, from top to bottom, a gallium arsenide solar cell unit, a first rapid thermal conductive device, a temperature differential power generation unit, a secondary rapid thermal conductive device using transition metals and a heat dissipation device. This invention further provides a micro-super heat pipe thermal conduction device using solar energy, a sun-tracking system, a temperature differential (Stirling) engine, a water warming system, a temperature differential power generation system and a vehicular thermostatic system.

Description

Solar collector type thermoelectric power generation system and one body planar micro-superheat pipe heat conduction device, transition metal alloy super-thermal conduction device and application thereof

The invention relates to the field of solar energy application and heat conduction device, in particular to a solar collector type thermoelectric power generation system and a body planar micro heat pipe heat conduction device and a transition metal alloy super heat conduction device used in the same, and application thereof .

The existing solar power generation is mostly based on the solar raft wafer, and is mounted on the side of the support facing the sun, and directly receives solar energy for energy conversion. In this way, the utilization of sunlight per unit area is low, and the power is small. If high power is required, a large area is required. To this end, some designers have developed gallium arsenide solar cells, which can be used with a focusing lens to achieve high power in a small area, thereby improving solar energy utilization. At the same time, the solar cell will inevitably generate high temperature when it is focused on the sunlight. Therefore, the heat dissipation of the gallium arsenide solar cell sheet becomes a key point. The solar cell of the gallium arsenide solar cell must be equipped with a rapid heat conduction and heat dissipation device. At present, the heat conduction and heat dissipation devices with better thermal conductivity mainly include heat pipes, temperature equalizing plates and related products. They are mainly made of copper, and are filled with a liquid working medium in a sealed space to form a capillary structure, and the working process thereof. The heated end is heated to heat the working medium, and is condensed by heat at the cold end, and is returned to the hot end through the capillary structure to perform heat exchange and heat transfer in the loop to achieve rapid heat conduction. However, the above-mentioned heat pipe, temperature equalizing plate and other manufacturing processes are very complicated, including product molding, capillary structure design, working medium injection, product density. Seals and so on, and the material cost is high, resulting in low production efficiency and high production costs.

On the other hand, the large amount of heat generated by the current operation of gallium arsenide solar cell modules is generally directly dissipated and not utilized, which actually constitutes a waste of resources, so how to use its heat is also studied by the applicant. Question.

On the other hand, in the existing gallium arsenide solar cell module or the high-power LED diode module structure, the bonding between the heat conduction device and the heat dissipation device is usually a direct bonding and a peripheral welding method. This method requires extremely high processing on the surface of the product. However, even if the surface is processed flat, the contact surface cannot reach true contact due to factors such as different materials and different thermal expansion rates, thus affecting the heat conduction and heat dissipation process.

It is an object of the present invention to provide a solar heat collecting tank type thermoelectric power generation system using an integrated planar micro-superheat pipe heat conducting device. According to a first aspect of the present invention, a solar collector tank type thermoelectric power generation system, characterized in that the thermoelectric power generation system comprises a solar collector and an oil storage tank having a heat exchanger connected to the solar collector. A plurality of thermoelectric power generation sheets are adhered to the outer wall of the oil storage tank, and an integrated planar micro-superheat pipe heat conduction device or a bismuth alloy super-thermal conduction device is disposed between the temperature difference power generation piece and the oil storage tank.

According to a second aspect of the present invention, an integrated planar micro-superheat pipe heat-conducting device is characterized in that it comprises a temperature equalizing plate having a vacuum-tight cavity, the vacuum-tight cavity is provided with capillary structure and has an appropriate amount of a working fluid, the first working fluid is prepared from formic acid (HCOOH) or butyric acid (C ₄ H ₈ O ₂ ), cerium oxide (D ₂ O) and water; and an inner portion of the temperature equalizing plate There is also a loopback type heat pipe, which is also provided with capillary structure and has an appropriate amount of a second working fluid, which is composed of hydrazine (N ₂ H ₄ ) or propionic acid (C ₃ H ₆ O ₂ ), and water are prepared; the loop-type heat pipe further has an extension extending to the outside of the temperature equalization plate, and a piston mechanism is further disposed on the extension.

According to the third aspect of the present invention, the temperature equalizing plate or the flat type superheating pipe is also provided with an extending portion communicating with the vacuum sealed cavity, and the micro ultraheated pipe has a continuous extending heat pipe in the same or outside the plate surface heat pipe.

According to a fourth aspect of the invention, the first working fluid is prepared from formic acid (HCOOH) or butyric acid, cerium oxide (D ₂ O) and water; the second working fluid is hydrazine (N ₂ H ₄ ) or propionic acid (C ₃ H ₆ O ₂ ), and water; limit the temperature of each node above the high-column pick-up by hundreds of watts of LED street lights below 80 °C.

According to a fifth aspect of the present invention, a niobium alloy superconducting device is mainly formed of an alloy material containing niobium 1%-20%, niobium 1%-10%, and aluminum 1%-80%. .

According to a sixth aspect of the present invention, a secondary solar photovoltaic module, characterized in that: the secondary solar photovoltaic module comprises a frame, and a Fresnel focusing lens is mounted on the upper part of the frame, in the frame, Philippine A secondary solar photovoltaic module is mounted below the Neel focusing lens, and the secondary solar photovoltaic module includes a gallium arsenide solar cell unit in order from top to bottom. A rapid thermal conduction device, a thermoelectric power generation chip unit, a second rapid thermal conduction device, and a heat sink.

According to a seventh aspect of the present invention, in the secondary solar photovoltaic module, between the gallium arsenide solar cell unit and the first rapid thermal conduction device, between the first rapid thermal conduction device and the thermoelectric power generation unit, and the thermoelectric power generation A graphite and a tantalum aluminum alloy film interlayer is respectively disposed between the sheet unit and the second rapid heat conducting device and between the second rapid heat conducting device and the heat sink.

According to an eighth aspect of the present invention, the first rapid thermal conduction device is a double-integrated planar micro-superheat pipe heat-conducting device, wherein the micro-super heat-conducting tube is disposed on the temperature equalizing plate, and the second rapid heat-conducting device is a bismuth aluminum alloy super The heat conducting device, the titanium-niobium aluminum alloy superconducting device is formed by alloying materials made of titanium, tantalum and aluminum.

According to a ninth aspect of the invention, the graphite and titanium aluminum alloy film interlayer (4) is made of an alloy material made of graphite or yttrium aluminum.

According to a tenth aspect of the invention, the alloy material in the graphite film interlayer is an alloy material containing any one or several of bismuth, aluminum, titanium, molybdenum and niobium in any ratio.

According to an eleventh aspect of the present invention, a light-shielding insulating film is further disposed around the frame (1), and the light-shielding insulating film is made of zirconium dioxide, graphite, rare earth and carbon basalt fibre. maded.

According to a twelfth aspect of the present invention, a collecting cup is further disposed above the gallium arsenide solar cell unit of the secondary solar photovoltaic module.

According to a thirteenth aspect of the invention, the tip of the Fresnel focusing lens The angle R value is less than 0.025 mm, which is different from the Fresnel focus lens in that the secondary refraction structure is designed to increase the focusing magnification, and the mirror surface is provided with high temperature resistant glass protection.

According to a fourteenth aspect of the present invention, the first rapid thermal conduction device is a double-integrated planar micro-superheat pipe heat-conducting device, and the micro-super heat-conducting tube is further thermally conductive on the temperature-regulating plate to the thermoelectric power generation piece, and the second rapid thermal conduction device is钇 alloy super heat transfer device.

According to a fifteenth aspect of the invention, a heat-resistant visor formed of zirconium dioxide or graphite, rare earth and nano-carbon basalt is also disposed around the periphery of the frame.

According to the sixteenth aspect of the present invention, the GaAs solar cell of the first rapid thermal conduction device generates electricity, and the thermoelectric power generation unit with the second rapid thermal conduction device generates electricity, and is a double concentrating secondary solar power generation module. .

According to a seventeenth aspect of the present invention, a nano carbon basalt fibre solar cell case comprising a superheated tube, together with a chasing motor and a Fresnel lens or a secondary crucible or lens The secondary light source is more than hundreds of times combined with a radiant lens with a focusing flat mirror or a arsenic-doped gallium solar panel with a curved double focusing plate; a rare earth and metal composite material is added to the basalt fiber to make a solar battery box.

According to an eighteenth aspect of the invention, a solar battery cell is produced by a zirconium dioxide ZrO ₂ mixed basalt material.

According to the nineteenth aspect of the present invention, the ultra-high power LED or the novel gallium arsenide solar MCM/MEM electronic component is directly packaged in the double or multi-integrated planar micro-superheat pipe heat conducting device.

According to the twentieth aspect of the present invention, the double or multi-integrated planar micro-superheat pipe heat-conducting device chases the solar cell renewable energy high-column LED group street lamp system.

According to a twenty-first aspect of the invention, the double or multi-integrated planar micro-superheat pipe heat conducting device comprises a temperature difference engine and or a thermoelectric semiconductor power generating device for temperature difference power generation.

According to a twenty-second aspect of the present invention, a temperature difference engine directly uses solar energy as a heat source, and concentrates solar energy through a heat collecting device such as a convex lens or a convex lens to directly heat the first cylinder; or converts the solar energy into electric energy first. The first cylinder is heated by the electric heating device.

According to the twenty-third aspect of the present invention, the micro-superheat pipe heat-conducting device is connected between the second cylinder of the temperature difference engine and the heat sink, so that the heat of the second cylinder body is quickly and thermally radiated, and then radiated by the heat sink.

According to a twenty-fourth aspect of the present invention, a solar galvanized solar panel is characterized in that a combination error between a GPS positioning system and a concentrator does not exceed 0.3 degrees; a Fresnel lens and a GaAs solar panel concentrated mode Group; the heat-dissipating block of the solar panel.

According to a twenty-fifth aspect of the present invention, the solar arsenide solar panel comprises a multi-integrated planar micro-superheat pipe heat-conducting device as a hot water, a greenhouse or an electric device on aerospace shipyard or satellite.

According to the twenty-sixth aspect of the present invention, the warm water system utilizes the self-inrush of water to drive the motor to generate electricity for the heating automatic piece to utilize the rapid heat conduction of the novel superheat pipe and to extend the heat pipe around the water pipe to increase heating Face Accumulation can turn cold water into warm water.

According to a twenty-seventh aspect of the present invention, the micro-superheat pipe heat conducting device is used as a heat conducting device between the hot end of the cooling fin and the water pipe, and the heat generated by the cooling or heat conducting sheet is quickly transmitted to the water pipe, and then heated. The tap water in the water pipe; the tap water itself is used as the energy source, and is supplied to the power generating motor to generate electricity, and then serves as a power source for the cooling plate.

According to the twenty-eighth aspect of the invention, the extended heat pipe of the double or multi-integrated planar micro-superheat pipe is directly wound to the water pipe for heat conduction, and the curved superheat pipe increases the heat transfer surface area.

According to a twenty-ninth aspect of the present invention, a vehicle thermostat system includes a solar power supply device installed in a vehicle, a controller, a cooling plate and a fan electrically connected to the solar power supply device, and a cold end heat pipe. And the hot end heat pipe, one end of the cold end heat pipe is attached to the cold end of the cooling piece, and the other end extends to the air outlet of the fan; one end of the hot end heat pipe is attached to the hot end of the cooling piece, and the other end is extended To the outside of the body.

According to a thirtieth aspect of the invention, the hot end of the refrigerating sheet and the inner portion of the hot end heat pipe are covered with a heat insulating material.

According to the 31st aspect of the invention, the end portions of the cold-end heat pipe and the hot-end heat pipe are provided with heat dissipating fins to increase the heat exchange area.

According to the thirty-second aspect of the present invention, by controlling the value of the set temperature of the wafer, when the set value is exceeded, the operation of the constant temperature system is automatically started, the cooling piece is operated, and the temperature is lowered to achieve the purpose of constant temperature.

The invention will now be further described with reference to the accompanying drawings in conjunction with specific embodiments.

As shown in FIG. 1, the secondary solar photovoltaic device of the present invention comprises a frame 1 on the upper portion of which is mounted a Fresnel focusing lens 2, and in the frame 1 is mounted below the Fresnel focusing lens 2. a secondary solar photovoltaic module 3 comprising, in order from top to bottom, a gallium arsenide solar cell unit 31, a first rapid thermal conduction device 32, a thermoelectric power generation chip unit 33, and a second using a transition metal The rapid heat transfer device 34 and the heat sink 35.

In the secondary solar photovoltaic module 3, between the gallium arsenide solar cell unit 31 and the first rapid thermal conduction device 32, between the first rapid thermal conduction device 32 and the thermoelectric power generation chip unit 33, the thermoelectric power generation chip unit 33 and the Between the two rapid thermal conduction devices 34 and between the second rapid thermal conduction device 34 and the heat sink 35, a graphite-aluminum alloy film interlayer 4 is respectively disposed. The function of the graphite-aluminum alloy film interlayer 4 is to sufficiently contact the surface of the adjacent layers and to conduct heat rapidly, so that the heat conduction between them is higher and the heat dissipation effect is better.

In the above technical solution of the present invention, the graphite-niobium aluminum alloy film interlayer 4 is made of an alloy material made of graphite, tantalum or aluminum.

In the embodiment of the present invention, the first rapid heat conduction device 32 is a double integrated planar micro heat pipe heat conduction device; the second rapid heat conduction device 34 is a bismuth aluminum alloy super heat conduction device, which has a rectangular or cylindrical block structure. And a plurality of longitudinal air openings are provided; the aluminum alloy superconducting device is made of an alloy material made of tantalum, niobium and aluminum. Niobium alloy superconducting material The thermal conductivity of the material and its superconducting device is excellent, mainly reflected in the following aspects:

1. Antimony and antimony belong to rare earth elements, which are resistant to high temperature and have low thermal resistance. The heat transfer rate of aluminum is fast, so the heat transfer rate of niobium aluminum alloy is fast.

2. The heat radiation rate of the aluminum alloy is high, so the absorbed heat energy can be radiated quickly.

3. No need for a sealed design, a through hole can be established to enhance the air convection between the hot end and the cold end to further enhance heat dissipation.

In the above technical solution of the present invention, a light-shielding insulating film 11 is further disposed around the frame 1 , and the light-shielding insulating film 11 is made of zirconium dioxide, graphite, rare earth and carbon basalt fibre. ) produced to form a solar cell box.

In the above technical solution, a concentrating cup 5 is further disposed above the gallium arsenide solar cell unit 31 of the secondary solar photovoltaic module 3, and the function thereof is to further enhance the concentrating effect.

After the above technical solution is adopted, the heat of the gallium arsenide solar cell module can be dissipated in time, and the heat dissipated is used to heat the hot end of the thermoelectric power generation chip to realize temperature difference power generation, which is equivalent to secondary solar energy. The utility model further improves the solar energy utilization rate; in the invention, the bismuth aluminum alloy superheat conduction device is used as the rapid heat conduction device, the structure is simple, the production cost is low, the heat conduction efficiency is fast; the graphite bismuth aluminum alloy film is used as the effective connection GaAs solar cell The interlayer between the unit 31, the first rapid thermal conduction device 32, the thermoelectric power generation chip unit 33, the second rapid thermal conduction device 34, and the heat sink 35 utilizes the graphite bismuth aluminum alloy film itself to have good ductility and heat conduction efficiency. Higher characteristics ensure complete and effective contact between the structural layers and accelerate heat transfer, which is beneficial for heat dissipation.

Of course, the preferred embodiment of the invention is shown by way of example only, and is not intended to be limiting. The bismuth aluminum alloy superconducting device in this embodiment may also be replaced by a heat conduction device such as a heat pipe or a uniform temperature plate, as long as the basic structural principle is consistent with the embodiment, it should be within the protection scope of the present invention.

The invention also provides a double-integrated planar micro-super heat pipe heat conducting device:

As shown in FIG. 2-1 and FIG. 3, the micro-superheat pipe heat-conducting device of the present invention comprises a temperature equalizing plate 101 having a vacuum-tight cavity 110, and the vacuum-tight cavity 110 is provided with capillary structure and has an appropriate amount. The first working fluid, the first working fluid is formulated from formic acid (HCOOH) or butyric acid (C ₄ H ₈ O ₂ ), cerium oxide (D ₂ O), and water. The inner surface or the outer surface of the temperature equalizing plate 101 is further provided with a loop type heat pipe 102. The loop type heat pipe 102 is further provided with capillary structure and has an appropriate amount of a second working fluid, and the second working fluid is made of hydrazine (N ₂ H ₄ ) or propionic acid (C ₃ H ₆ O ₂ ) and water are prepared. The loopback heat pipe 102 further has an extension 122 extending to the outside of the temperature equalization plate 101, and a piston mechanism 103 is further disposed on the extension portion 122, and the piston mechanism 103 can accelerate the gas of the second working fluid in the loopback heat pipe 102. Liquid convection helps to further accelerate heat transfer and improve heat transfer efficiency and capacity.

An extension portion 112 communicating with the vacuum sealing cavity 110 is further disposed outside the temperature equalizing plate 101, and the function is to connect or reflow soldering to other external heat sink or heat source to facilitate heat dissipation or heat transfer of the ultra-heat pipe. Application.

A preferred solution of the present invention is that the first working fluid is prepared from formic acid (HCOOH) or butyric acid (C ₄ H ₈ O ₂ ), cerium oxide (D ₂ O) and water, because formic acid and butyl The acid vapor temperature point (boiling point) is 69 ° C / 72 ° C, the first working fluid under the catalytic action in the working area of about 30 ° C to 80 ° C has greater heat transfer, conversion and change ability, so that the best Thermal conductivity. The second working fluid is prepared from hydrazine (N ₂ H ₄ ) or propionic acid (C ₃ H ₆ O ₂ ) and water, since hydrazine or propionic acid begins to change the vapor temperature point (boiling point) at 52 ° C / 54 °C, the second working fluid has a greater heat transfer, conversion and change capability in the working zone of about 30 ° C to 70 ° C under catalysis, so as to achieve the best heat transfer performance.

After adopting the above technical solution, the heat collecting tube and the temperature equalizing plate are heat-transferred integrally, and the heat transfer efficiency is improved under the catalytic action of the working fluid and the micro-super heat pipe, and the second working fluid is further strengthened by the piston mechanism provided on the heat pipe. Convection, further improve the heat transfer efficiency; supplemented by specially formulated low thermal resistance, low latent heat first and second working fluids, so that it has greater heat transfer, transmission and change capability in a specific working area, and its supersonic working speed Not only can the heat transfer efficiency be improved, but the double-body extended cold end can also be adapted to the needs of special occasions for design and application.

The heat conducting device of the invention has the advantages of convenient use and wide application range, and is suitable for use in a heat dissipating mechanism of a super power electronic device having a heat generating junction temperature of about 80 ° C, including direct use for a high power LED module or a direct package module thereof, and arsenicization. Cooling of gallium solar photovoltaic modules or their direct package modules (Figure 2-2) or other devices that require rapid thermal, thermal and/or thermal conversion In the instrument.

The double or multi-integrated planar micro-superheat pipe heat-conducting device of the invention can be applied with high-power LED modules, solar battery modules and high-column LED column street lamps.

This product directly uses the aforementioned micro-super heat pipe heat-conducting device as a carrier to directly package the high-power LED or GaAs solar cell module on the surface of the planar ultra-heat pipe heat-conducting device as shown in Figure 2, or directly install the solar cell module. The heat conduction device of the micro-superheat pipe is shown in the surface of Figure 2-1, so that the heat generated by the operation of the high-power LED module or the solar cell module is quickly dissipated.

As for the high-column LED street light of the Renewable Energy, as shown in Figure 4, the LED light group is directly installed on the planar superconducting heat pipe, and the cold end is extended to another chasing super heat pipe to the aluminum heat sink and or the lamp post to dissipate heat. The extended cold end of the flat heat pipe is connected or reflowed to other heat pipes to the radiator or the lamp post; the extended cold end of the flat heat pipe may also be a third built-in superconducting heat pipe, and the third working fluid is a small amount of propionaldehyde (C A mixture of ₉ H ₁₈ O) and propionic acid (C ₃ H ₆ O ₂ ) and water to enhance its function and expand its application.

Furthermore, the present invention relates to a small day tracking system which relates to the field of photoelectric induction and solar panel peripheral equipment. The chasing system includes an upright frame rotating about a vertical axis, a leveling frame mounted on the upright frame and rotating about a horizontal axis, wherein the upright frame is driven to rotate by the first stepping motor and the first gear set, the level The frame body is driven to rotate by the second stepping motor and the second gear set; the first stepping motor and the second stepping motor are controlled by a controller, and the controller is further connected to a photoreceptor and a power source. by The chasing day system of the invention can control the solar panel to maintain the positive center point of the sun, obtain the maximum irradiation intensity and the longest irradiation time, and greatly improve the utilization rate of the solar energy; meanwhile, due to the greatly improved conversion efficiency, relatively speaking A small amount of solar panels can meet the corresponding needs, saving cost and space.

As shown in FIG. 4, the small day tracking system of the present invention is applicable to current traffic lights, street lights, and some illuminable devices. Because of its small size and light weight, it can be installed on street lamps. The solar panels generally installed on the poles are large and multi-piece, and must have sufficient charge to enable the load to illuminate.

Fig. 5 is a solar cell case of a Fresnel focus lens carbon basalt fiber used in the solar tracking system of the present invention.

As shown in FIG. 5, the novel super heat pipe 502 of the nano carbon basalt fibre solar cell cartridge 501 is connected with a chasing motor 503 and a Fresnel lens or a secondary crucible or a lens. The secondary light source is equipped with a gallium arsenide solar panel 505 of more than a hundred watts of a curved lens with a focusing flat mirror or a curved double focusing plate 504. Rare earth and metal composite materials can also be added to basalt fiber to make solar battery boxes. In addition to solar cell boxes, rare earth and metal composite materials can also be used to manufacture wind power blades, LED lamp posts, hot water tanks, water pipes, and the like.

Zirconium dioxide ZrO ₂ has high melting point, high electrical resistivity, high refractive index and low thermal expansion coefficient, making it an important high temperature resistant material, ceramic insulating material and ceramic sunscreen with graphite and rare earth and metal composite materials (heat resistant) Metal film metal solar cell box can be manufactured at temperatures above 1000 degrees Celsius. A solar cell box is made of basalt material mixed with its material. In addition to solar battery boxes, wind power blades, LED lamp posts, hot water tanks, water pipes, etc. can be manufactured.

The double-integrated planar micro-superheat pipe heat-conducting device of the invention can be installed on the chasing solar panel, and the LED is placed on another double-integrated planar micro-superheat pipe heat-conducting device, but the LED lamp can also be placed in the double integrated plane. The flat type heat pipe of the micro-superheat pipe heat conduction device extends on the cold end; and the plurality of sets of LED high-column group lights can also use multiple sets of double-integrated planar micro-super heat pipe heat conduction device or integrated multi-integrated planar micro-super heat pipe heat conduction device. Conduct heat to the radiator or lamp post.

The solar cell panel of the present invention is small in size and does not require a large solar rechargeable battery. Adopting the chasing system, the surface sunshine time increases, which can increase the charging amount and reduce the cost. Unlike the conventional solar cells, the burden of sunshine angle and solar panel cost and the laying of cables for engineering construction cause unnecessary waste. .

One embodiment of the tracking system of the present invention is shown in FIG. The tracking system includes an upright frame 601 that rotates about a vertical axis, a leveling frame 602 mounted on the upright frame 601 and rotating about a level axis, wherein the upright frame 601 is comprised by a first stepper motor 603 The first gear set 631 is driven to rotate, and the leveling frame 602 is driven to rotate by the second stepping motor 604 and the second gear set 641; the first stepping motor 603 and the second stepping motor 604 are controlled by the controller 605, and the controller The 605 is also coupled to a photoreceptor 606 and a power source 607. The controller 605 controls the rotation angles of the first stepping motor 603 and the second stepping motor 604 so that the solar energy mounted on the leveling frame The panel is facing the center of the sun; with the relative movement of the solar panel, the intensity of the sunlight sensed by the photoreceptor is constantly changing, and the control signal is constantly changing. When the change reaches a certain level, the controller controls the first stepping motor. Rotate an angle with the second stepper motor to ensure that the solar panel is again facing the center of the sun, so it runs until the sun goes down. Therefore, with the sun-tracking system of the present invention, it is possible to control the solar panel to face the center of the sun, obtain the maximum irradiation intensity and the longest irradiation time, and greatly improve the utilization rate of the solar energy; meanwhile, since the conversion efficiency is greatly improved, the relative In other words, smaller solar panels can meet the corresponding needs, saving costs and saving space. The advantage is that the small size does not require a large solar rechargeable battery. With the day-end tracking system of the present invention, the time for face-to-face is increased, and the amount of charge can be increased and the cost can be reduced. Unlike general solar cells, which are limited by the angle of sunlight and the cost of solar panels and the constraints of engineering construction.

The sun chasing system of the present invention is a small portable portable solar chasing system. Because the earth has a day and night, the current solar panels are straight-type, so the sun is only 3 hours. When the sunlight is slightly inclined, the solar panel's light conversion rate will be less, and when the sunlight is insufficient, the required lamps or any required products cannot be activated, so a large number of solar panels or expensive wind turbines are required. To assist in generating electricity.

The sun-tracking system of the present invention consumes less power, lowers the cost, and reduces the number of solar panels. When the sun rises during the day, the center point of the solar panel faces the sunlight until the sun goes down to the center point of the sun, and always works.

On the other hand, due to solar panels or wind-solar complementary renewable energy, the kilowatts of high-column LED group street lamps need small size and large power reserve, flat type. The solar panel's thermal conversion energy on the superconducting tube is very high. If the power is insufficient due to the geographical environment and the small size of the solar panel, the temperature difference engine can be used to supply power to the LED group lamp.

The invention also relates to a temperature difference engine, namely a Stalling engine.

As shown in FIG. 7 , the temperature difference engine includes a power output shaft 701 , and a power shaft 701 is connected with a protruding shaft 702 . The first shaft 731 and the second link 732 are coaxially pivoted on the protruding shaft 702 . The other end of the first link 731 is connected to the first piston 751 disposed in the first cylinder 741, and the other end of the second link 732 is connected to the second piston 752 disposed in the second cylinder 742. The first cylinder 741 and the second cylinder 742 are connected by a pipe 706, and a gas working medium 707 is disposed in the communication space 706. The first cylinder 741 is externally provided with a first cylinder 741 and a gas working medium therein. The heat source 781 is heated by 707, and a heat sink 782 for accelerating the cooling of the second cylinder 742 and the gas working medium 707 therein is provided outside the second cylinder 742.

The working process of the temperature difference engine of the present invention is as follows:

First, as shown in FIG. 7, when the second cylinder 742 has the smallest volume, the cold gaseous working medium 707 is mainly located in the space of the first cylinder 741, and after heating the first cylinder 741 by the heat source 781, the gaseous working medium 707 The expansion work is performed, and the state shown in FIG. 8 is entered: the expanded gas working medium 707 pushes the first piston 751 and the first link 731 to the right; meanwhile, the expanded gas working medium 707 also enters the second cylinder 742 through the pipe 706. The second piston 752 and the second link 732 are pushed to move downward. Under the combined action of the first link 731 and the second link 732, the protruding shaft 702 rotates clockwise, and then rotates clockwise through the power output shaft 701. ;

As the working amount of the gas working medium 707 decreases and the inertia of the convex shaft 702 rotates, the state shown in FIG. 9 is entered: that is, the first link 731 and the first piston 751 start to move in the opposite direction, and the volume of the first cylinder 741 is increased. Increasingly smaller, the gas working medium 707 enters the second cylinder 742 more and more until the second cylinder 742 has the largest volume, and the second cylinder 742 is under the action of the external radiator 782, and the gas working medium 707 therein. The temperature is rapidly lowered. On the one hand, the volume of the first cylinder 741 continues to decrease, the volume of the second cylinder 742 is gradually reduced, and the temperature of the gas working medium 707 continues to decrease until it enters the state shown in FIG. 10: the first cylinder 741 The volume is the smallest, the gas working medium 707 is mainly located in the second cylinder 742 and the temperature is minimized to form a cold gas; under the action of the motion inertia, the second link 732 and the second piston 752 start to be cold gas working fluid. The 707 is pressed into the first cylinder block 741 to reach the shape as shown in Fig. 7, and the loop is repeatedly repeated to realize continuous power output.

By adopting the technical scheme of the invention, solar energy can be directly used as a heat source, and the first cylinder body is directly heated by collecting heat by a heat collecting device such as a convex lens or a convex transparent film; or the solar energy is first converted into electric energy, and then the electric heating device is used to A cylinder is heated. Therefore, not only can make full use of solar energy, but also does not need to burn fuel, saving energy and no pollution, it is a truly green power output device.

In order to rapidly cool the gas working medium 707, the micro-superheat pipe heat conducting device of the present invention is connected between the second cylinder 742 of the temperature difference engine of the present invention and the heat sink 782, so that the heat of the second cylinder 742 is quickly guided away. The heat sink 782 is used for the purpose of quickly cooling off the gas working medium 707.

The invention also relates to a solar energy-free warm water system.

As shown in FIG. 11, the solar energy-less warm water system of the present invention includes a tank 801, which is formed with a water inlet 811, a water flow passage 812, and is connected with a water outlet pipe 813; and the tank 801 is further A compartment 810 is disposed, and a generator 802 and a control chip 803 connected to the generator 802 are mounted in the compartment 810, and an impeller 821 of the generator 802 is located in the water flow channel 812; a cooling plate is attached to the outer wall of the water outlet pipe 813. 804, and the cooling fin 804 is connected to the control wafer 803.

A superconducting heat pipe 805 is disposed between the outer wall of the water outlet pipe 813 and the heat sheet 803, and the super heat pipe 805 surrounds the water outlet pipe 813. The purpose of using the superconducting heat pipe 805 is to further accelerate the heat exchange and increase the heat exchange area, so that the water outlet pipe 813 and the water therein are rapidly heated to achieve a rapid warm water effect.

After adopting the above structure, the water inlet of the warm water system can be connected with the outlet of the tap water tap. After the tap is opened, the flow force of the tap water itself is used to work on the impeller of the generator to rotate the impeller and drive the generator to generate electricity. The cooling piece 804 is supplied with power to heat the hot end of the cooling piece, and the heat conduction of the superconducting heat pipe rapidly exchanges heat with the water outlet pipe to heat the water outlet pipe; on the other hand, the water flow pressure is lowered after the tap water works on the impeller The flow rate is reduced, so the water flow velocity of the water outlet pipe is lowered, which is more favorable for the water to be fully exchanged with the water outlet pipe, so that the water temperature is raised to achieve the effect of rapid warm water. When washing hands or washing vegetables in the cold zone, it is often difficult to clean the fruits and vegetables because the water is too cold. The warm water system can be used to raise the temperature of the water and help to clean fruits and vegetables.

The invention adopts the hot end of the cooling sheet as a heat source, has low cost and fast heating; The micro-superheat pipe heat conduction device of the invention is used as a heat conduction device between the hot end of the cooling plate and the water pipe, and the heat generated by the cooling or heat conduction plate is quickly transmitted to the water pipe, thereby heating the tap water in the water pipe; As a source of energy, the flow force is supplied to the generator to generate electricity, which in turn acts as a power source for the cooling fins. Therefore, no external electric energy or combustion fuel is used, which fully embodies the concept of energy saving and environmental protection.

Further, the present invention relates to a thermoelectric power generation system using solar energy, the thermoelectric power generation system including a solar thermal collector and a storage tank having a heat exchanger connected to the solar thermal collector, and a plurality of temperature differences adhered to an outer wall of the oil storage tank Power generation film. A graphite-aluminum alloy film interlayer is disposed between the thermoelectric power generation sheet and the oil storage tank. Through the above structure, the solar collector absorbs solar energy and converts it into heat energy, and exchanges heat with the mineral oil in the oil storage tank through the heat exchanger, so that the temperature of the mineral oil in the oil tank rises, and the oil temperature rises to increase the temperature of the oil tank wall. The heat is transferred to the thermoelectric power generation sheet through the oil tank wall and the graphite-aluminum alloy film interlayer, so that the temperature of the hot end of the thermoelectric power generation piece rises, and a temperature difference is formed with the cold end to realize temperature difference power generation. Due to the large volume of the oil storage tank, the external surface area is also large, so that a larger number of thermoelectric power generation pieces can be installed, thereby obtaining the available power generation amount.

As shown in FIGS. 12 and 13, the thermoelectric power generation system using solar energy according to the present invention includes a solar thermal collector 901 and an oil storage tank 902 having a heat exchanger connected to the solar thermal collector 901. A plurality of thermoelectric power generation pieces 903 are adhered to the outer wall of the oil storage tank 902. A graphite-aluminum alloy film interlayer 904 is disposed between the thermoelectric power generation sheet 903 and the oil storage tank 902. In the embodiment, the oil storage tank 902 has a rectangular parallelepiped structure as a whole. In order to facilitate the adhesion of the thermoelectric power generation sheet 903 and the graphite-aluminum alloy film interlayer 904, effective contact and heat conduction are ensured.

In the present invention, the graphite-niobium aluminum alloy film interlayer 904 is made of an alloy material made of graphite, tantalum or aluminum. The graphite bismuth aluminum alloy film itself has good ductility, and can ensure that the thermoelectric power generation piece 903 is in close contact with the outer wall of the oil storage tank 902, and the heat conduction efficiency thereof is high, and the differential power generation piece 903 and the outer wall of the oil storage tank 902 are ensured to realize rapid and high-efficiency heat conduction.

The reason why mineral oil is used is because the boiling point of mineral oil is high, so that the oil temperature can be raised to Baidu, so that the temperature difference between the hot end and the cold end of the thermoelectric sheet is increased to improve the efficiency of temperature difference power generation; and the energy storage of mineral oil Long time can extend the duration of temperature difference power generation.

Through the above structure, the solar heat collector 901 absorbs solar energy and converts it into heat energy, and exchanges heat with the mineral oil in the oil storage tank 902 through the heat exchanger, so that the temperature of the mineral oil in the oil tank rises, and the oil temperature rises to raise the temperature of the oil tank wall. High, heat is transferred to the thermoelectric power generation sheet through the fuel tank wall and the graphite-aluminum alloy membrane interlayer 904, so that the temperature of the hot end of the thermoelectric power generation sheet rises, and a temperature difference is formed with the cold end to realize temperature difference power generation. Since the volume of the oil storage tank 902 is large and its external surface area is also large, a larger number of thermoelectric power generation sheets can be installed, thereby obtaining an available power generation amount.

Of course, the figure shows only a simple embodiment of the present invention. The bismuth aluminum alloy superconducting device in this embodiment can also be replaced by a heat conduction device such as a heat pipe or a uniform temperature plate, as long as the basic structural principle and the embodiment are Consistent, it should be within the scope of the present invention.

The invention also relates to a vehicle thermostat system. As shown in Figure 14, the vehicle is constant The temperature system includes a solar power supply device 1001 installed in the vehicle, and a controller 1002, a cooling plate 1003 and a fan 1004 electrically connected to the solar power supply device 1001, which further includes a cold end heat pipe 1005 and a hot end heat pipe 1006. One end of the cold-end heat pipe 1005 is attached to the cold end 1031 of the refrigerating piece 1003, and the other end is extended to the air outlet of the fan 1004; one end of the hot end heat pipe 1006 is attached to the hot end 1032 of the refrigerating piece 1003, and the other end is Then extending to the outside of the vehicle body, and the hot end 1032 of the cooling fin 1003 and the inner portion of the hot end heat pipe 1006 are covered with the heat insulating material 1007.

When the temperature inside the vehicle exceeds the set value, the control wafer 1002 activates the on-board constant temperature system, and supplies power to the cooling plate 1003 through the solar power supply device 1001, that is, the solar battery, and uses the characteristics of the cooling plate 1003 to make the temperature of the cold end 1031 of the cooling plate 1003. Lowering, so that the temperature of the cold-end heat pipe 1005 is lowered, the temperature of the wind blown out from the outlet of the fan 1004 is also lowered, thereby achieving the purpose of cooling in the vehicle; and the temperature of the hot end 1032 of the cooling plate 1003 is raised, and the heat pipe 1006 is passed through the hot end. The heat is extended to the outside of the vehicle. Since the heat insulating material 1007 covers the hot end 1032 and the hot end heat pipe 1006, the heat does not affect the temperature inside the vehicle, and the heat is dissipated from the outside of the vehicle in time. The ends of the cold end heat pipe 1005 and the hot end heat pipe 1006 are respectively provided with heat dissipating fins 1008, the purpose of which is to increase the heat exchange area and improve the heat exchange efficiency.

In the vehicle thermostat system, the cold end heat pipe 1005 and the hot end heat pipe 1006 respectively adopt the micro heat pipe heat conduction device of the invention to achieve the purpose of rapid heat exchange and better maintain the constant temperature.

The on-board thermostat system controls the temperature of the wafer to set the temperature. When the set value is exceeded, the thermostat system is automatically started. Cool down to achieve the purpose of constant temperature and avoid high temperature inside the car.

1‧‧‧Frame

2‧‧‧ Fresnel Focusing Lens

3‧‧‧Secondary solar photovoltaic module

4‧‧‧ graphite aluminum alloy film interlayer

5‧‧‧Spotlight

11‧‧‧Lighting insulation film

31‧‧‧GaAs Solar Cell

32‧‧‧First rapid thermal conduction device

33‧‧‧ thermoelectric power generation unit

34‧‧‧Second rapid thermal conduction device

35‧‧‧ radiator

101‧‧‧Wall plate

102‧‧‧Circular heat pipe

103‧‧‧Piston mechanism

110‧‧‧Vacuum sealed cavity

112‧‧‧Extension

122‧‧‧Extension

501‧‧‧Solar battery box

502‧‧‧Superheat pipe

503‧‧‧Chasing the day motor

504‧‧‧With focusing plate or curved double focusing plate

505‧‧‧GaAs Solar Panel

601‧‧‧Upright frame

602‧‧‧Level frame

603‧‧‧First stepper motor

604‧‧‧Second stepper motor

605‧‧‧ Controller

631‧‧‧First gear set

641‧‧‧Second gear set

701‧‧‧Power output shaft

702‧‧‧Shaft axis

706‧‧‧ Pipes

707‧‧‧Gas working fluid

731‧‧‧first link

732‧‧‧second link

741‧‧‧First cylinder

742‧‧‧Second cylinder

751‧‧‧First Piston

752‧‧‧second piston

781‧‧‧heat source

782‧‧‧ radiator

801‧‧‧ cabinet

802‧‧‧ generator

803‧‧‧Control chip

804‧‧‧Cold film

805‧‧‧Superconducting tube

810‧‧‧ compartment

811‧‧‧ water inlet

812‧‧‧Water flow channel

813‧‧‧Water pipe

821‧‧‧ Impeller

901‧‧‧Solar collector

902‧‧‧ storage tank

903‧‧‧ thermoelectric power generation

904‧‧‧ graphite aluminum alloy film interlayer

1001‧‧‧Solar power supply

1002‧‧‧ controller

1003‧‧‧Cold film

1004‧‧‧ fan

1005‧‧‧ cold end heat pipe

1006‧‧‧hot end heat pipe

1007‧‧‧Insulation materials

1008‧‧‧heat fins

1031‧‧‧ cold end

1032‧‧‧ hot end

1 is a schematic structural view of a secondary solar photovoltaic module of the present invention.

2-1, 2-2 and 3 are schematic views of the micro-superheat pipe heat conduction device of the present invention.

Figure 4 is a block diagram of a solar panel of the present invention employing the solar tracking system of the present invention.

Figure 5 is a schematic view of a solar cell cartridge of a Fresnel focusing lens carbon basalt fiber used in the solar tracking system of the present invention.

Figure 6 is a schematic illustration of the day tracking system of the present invention.

7-10 are schematic views of a temperature difference engine of the present invention.

Figure 11 is a schematic illustration of a solar energy-free warm water system of the present invention.

Figure 12 is a schematic view showing the structure of the present invention; Figure 13 is a partial enlarged view of A in Figure 12; and Figure 14 is a schematic view of the on-vehicle constant temperature system of the present invention.

1‧‧‧Frame

2‧‧‧ Fresnel Focusing Lens

3‧‧‧Secondary solar photovoltaic module

4‧‧‧ graphite aluminum alloy film interlayer

5‧‧‧Spotlight

11‧‧‧Lighting insulation film

31‧‧‧GaAs Solar Cell

32‧‧‧First rapid thermal conduction device

33‧‧‧ thermoelectric power generation unit

34‧‧‧Second rapid thermal conduction device

35‧‧‧ radiator

Claims (32)

A solar collector tank type thermoelectric power generation system, characterized in that the thermoelectric power generation system comprises a solar collector (901) and a storage tank (902) having a heat exchanger connected to the solar collector (901), A plurality of thermoelectric power generation pieces (903) are adhered to the outer wall of the oil storage tank (902), and an integrated planar micro-superheat pipe heat conduction device or a neodymium alloy superconducting heat is disposed between the isothermal power generation piece (903) and the oil storage tank (902). Device (904). An integrated planar micro-superheat pipe heat conducting device, characterized in that it comprises a temperature equalizing plate (101) having a vacuum sealing cavity (110), the vacuum sealing cavity (110) is provided with capillary structure and has an appropriate amount of a working fluid, the first working fluid is prepared from formic acid (HCOOH) or butyric acid (C ₄ H ₈ O ₂ ), cerium oxide (D ₂ O) and water; and one of the temperature equalizing plates (101) There is also a loopback type heat pipe (102) inside, and the loopback type heat pipe (102) is also provided with capillary structure and has an appropriate amount of second working fluid, and the second working fluid is made of hydrazine (N ₂ H ₄ Or propionic acid (C ₃ H ₆ O ₂ ), and water; the loopback heat pipe (102) further has an extension (122) extending to the outside of the temperature equalization plate (101), and the extension portion A piston mechanism (103) is also provided on (122). The integrated planar micro-superheat pipe heat-conducting device according to claim 2, wherein the temperature-averaging plate or the flat-plate superheat pipe (101) is also provided with an extension portion (112) communicating with the vacuum-tight cavity (110), The micro-superheat pipe has a continuous extension heat pipe in or between the plate-type heat pipes. The integrated planar micro-superheat pipe heat conduction device according to claim 3, wherein the first working fluid is prepared from formic acid (HCOOH) or butyric acid, cerium oxide (D ₂ O) and water; The fluid is prepared from hydrazine (N ₂ H ₄ ) or propionic acid (C ₃ H ₆ O ₂ ), and water; the temperature of each junction of the high-column pick-up and hundreds of watts of LED street lamps is lower than 80 °C. A niobium alloy superconducting device, which is mainly formed of an alloy material containing 钇1% to 20%, 钪1% to 10%, and aluminum 1% to 80%. A secondary solar photovoltaic module, characterized in that: the secondary solar photovoltaic module comprises a frame (1), and a Fresnel focusing lens (2) is mounted on the upper part of the frame (1), in the frame (1), A secondary solar photovoltaic module (3) is mounted below the Fresnel focusing lens (2), and the secondary solar photovoltaic module (3) includes a gallium arsenide solar cell unit (31) in order from top to bottom, first A rapid thermal conduction device (32), a thermoelectric power generation chip unit (33), a second rapid thermal conduction device (34), and a heat sink (35). According to the secondary solar photovoltaic module of claim 6, wherein in the secondary solar photovoltaic module (3), the gallium arsenide solar cell unit (31) and the first rapid thermal conduction device (32) Between the first rapid thermal conduction device (32) and the thermoelectric power generation chip unit (33), between the thermoelectric power generation chip unit (33) and the second rapid thermal conduction device (34), and the second rapid thermal conduction device (34) A graphite and bismuth aluminum alloy film interlayer (4) is respectively disposed between the heat sinks (35). According to the secondary solar photovoltaic module of claim 6, wherein the first rapid thermal conduction device (32) is a double integrated planar micro-superheat pipe heat conduction device, and the micro-super heat-conducting tube is disposed on the temperature-average plate Second fastest The rapid thermal conduction device (34) is a bismuth aluminum alloy superconducting device, and the titanium strontium aluminum alloy superconducting device is formed by an alloy material made of titanium, tantalum and aluminum. The secondary solar photovoltaic module according to claim 7, wherein the graphite and titanium aluminum alloy film interlayer (4) is made of an alloy material made of graphite or yttrium aluminum. The secondary solar photovoltaic module according to claim 7 or 8, wherein the alloy material in the graphite film interlayer (4) is any one or more of bismuth, aluminum, titanium, molybdenum and niobium. alloy. The secondary solar photovoltaic module according to claim 6, wherein a light shielding insulating film (11) is further disposed around the frame (1), and the light shielding insulating film (11) is made of zirconium dioxide. , graphite, rare earth and carbon basalt fibre. The secondary solar photovoltaic module according to claim 6, wherein a concentrating cup (5) is further disposed above the gallium arsenide solar cell unit (31) of the secondary solar photovoltaic module (3). According to the secondary solar photovoltaic module of claim 6, wherein the Fresnel focusing lens (2) has a sharp angle R value of less than 0.025 mm, which is different from the Fresnel focusing lens. The secondary refraction structure increases the focusing factor and is protected by high temperature resistant glass (21) above the mirror surface. The secondary solar photovoltaic module according to claim 6, wherein the first rapid thermal conduction device (32) is a double integrated planar type The micro-super heat pipe heat-conducting device, the micro-super heat-conducting pipe is further heated to the temperature difference power generating piece on the temperature equalizing plate, and the second rapid heat conducting device (34) is a bismuth alloy super heat conducting device. According to the secondary solar photovoltaic module of claim 6, wherein the frame (1) is surrounded by a heat-resistant visor formed of zirconium dioxide or graphite, rare earth and nano-carbon basalt ( 11). According to the secondary solar photovoltaic module of claim 6, wherein the first rapid thermal conduction device of the gallium arsenide solar cell unit generates electricity, and the thermoelectric power generation unit with the second rapid thermal conduction device generates electricity, Double concentrating secondary solar power generation module. A nano carbon basalt fibre solar cell box (501) comprising a superheater tube (502), together with a chasing motor (503) and a Fresnel lens or with a secondary crucible or lens The secondary light source is more than hundreds of times combined with a radiant lens with a focusing plate mirror or a arsenic-doped gallium arsenide solar panel (505) with a curved double focusing plate (504); rare earth and metal composite materials are added to the basalt fiber Make a solar battery box. According to item 17 of the patent application range of the solar cell cartridge (501), wherein the zirconium dioxide ZrO ₂ mixed basalt material fabricating a solar cell cartridge. A super-power LED or a new GaAs solar MCM/MEM electronic component, directly packaged in the double or multi-integrated planar micro-super heat pipe heat-conducting device. A double or multi-integrated planar micro-superheat pipe heat-conducting device chasing a solar cell renewable energy high-column LED group street lamp system. A double or multi-integrated planar micro-superheat pipe heat conduction device, comprising a temperature difference engine and or a temperature difference semiconductor power generation device, for temperature difference power generation. A temperature difference engine directly uses solar energy as a heat source, and directly heats the first cylinder through a heat collecting device such as a convex lens or a convex diaphragm; or first converts the solar energy into electric energy, and then heats the first cylinder through the electric heating device. . According to the temperature difference engine described in claim 22, the micro-superheat pipe heat conduction device is connected between the second cylinder of the temperature difference engine and the radiator, so that the heat of the second cylinder body is quickly and thermally transferred, and then the radiator is used for dissipating. A chasing day zinc gallium solar panel, characterized in that: the combined error of the GPS positioning system and the concentrator does not exceed 0.3 degrees; the Fresnel lens and the arsenide gallium solar panel centralized module; the solar panel heat conduction device dissipates heat Block. The solar arsenide solar panel according to claim 24 of the patent application includes a multi-integrated planar micro-superheat pipe heat-conducting device as a hot water, greenhouse or electric equipment on aerospace shipyard or satellite. A warm water system that utilizes the self-inrush of water to drive a motor to generate heat to the heating automatic sheet. The rapid thermal conductivity of the new superconducting heat pipe and the extension of the curved heat pipe around the water pipe increase the heating area, so that the cold water can be turned into warm water. . According to the warm water system of claim 25, wherein the micro-heat pipe heat conduction device is used as a heat exchanger between the hot end of the cooling plate and the water pipe The heat conducting device rapidly transfers the heat generated by the cooling or heat conducting sheet to the tap water pipe, thereby heating the tap water in the water pipe; the tap water itself is used as the energy source to supply power to the power generating motor, and then serves as a power source for the cooling fin. According to the warm water system of claim 26, wherein the extension heat pipe of the double or multi-integrated planar micro-superheat pipe is directly connected to the water pipe for heat conduction, and the curved superheat pipe increases the heat transfer surface area. A vehicle thermostat system includes a solar power supply device (1001) installed in a vehicle, and a controller (1002), a cooling plate (1003), and a fan (1004) electrically connected to the solar power supply device (1001), and further includes The cold end heat pipe (1005) and the hot end heat pipe (1006), one end of the cold end heat pipe (1005) is attached to the cold end (1031) of the cooling plate (1003), and the other end extends to the fan (1004). At the tuyere; one end of the hot end heat pipe (1006) is attached to the hot end (1032) of the refrigerating piece (1003), and the other end extends to the outside of the vehicle body. According to the on-vehicle constant temperature system described in claim 29, the hot portion (1032) of the cooling fin (1003) and the inner portion of the hot end heat pipe (1006) are covered with a heat insulating material (1007). According to the vehicle thermostat system described in claim 29, the end portions of the cold end heat pipe and the hot end heat pipe are provided with heat dissipating fins to increase the heat exchange area. According to the on-vehicle constant temperature system described in one of claims 29 to 31, by controlling the value of the set temperature of the wafer, when the set value is exceeded, the operation of the constant temperature system is automatically started, the cooling piece is operated, and the temperature is lowered, thereby achieving The purpose of constant temperature.