CN203716216U - Automatic telescopic rain collecting device - Google Patents

Abstract

The utility model discloses an automatic telescopic rain collecting device, which comprises: a water storage tank, a fixing rod, a fixing device at the bottom of a canopy, a funnel-shaped rain collecting shed, a central control box, a wire, a solar panel, Canopy top fixing device, steel wire rope, lightning rod, rain sensor, support rod. The utility model can effectively increase the amount of rainfall; it does not take up space, and realizes water storage in the reservoir without relying on surface runoff, which solves the problem that surface runoff cannot be formed due to the influence of topography in vast karst mountainous areas, and cannot effectively Small pools and small water cellars are used to store water, and the built pools often dry up all year round, which cannot play the role of drought resistance and escort for production and construction. There is a phenomenon of "installing the sun during the day and the moon at night", which seriously wastes manpower and material resources and takes up precious resources. The lack of cultivated land resources and water shortage have seriously hindered the economic development and social progress of the karst area.

Description

An automatic telescopic rain collection device

technical field

The utility model belongs to the technical field of rainfall collection devices, in particular to an automatic retractable rain collection device.

Background technique

In the vast karst landform area in southern China, although the rainfall is relatively large, due to the extremely developed surface and underground karst systems, the landform and hydrogeology are complex, the "two-dimensional three-dimensional structure" is prominent, underground cracks and caves are developed, and surface water and groundwater are converted. Fast, surface water is easy to leak, water shortage is serious, drought disasters occur frequently, and limited by topography, centralized water supply is very difficult. In order to solve the problem of irrigation water in karst mountainous areas, small pools, small water cellars, and small hills are usually built on the mountain. They can effectively solve the problem of scattered, non-concentrated and non-contiguous irrigation of cultivated land and villages in karst areas, but karst rocky and earthy slope land (slope farmland) is a stone 'sieve' full of 'sieve holes', Rainfall on slopes can easily seep into the surface karst zone through "screen holes" and enter the underground river system. It is extremely difficult to form surface runoff. Without surface runoff, it is difficult to store water in small pools and small water cellars. The scientific understanding of the surface runoff coefficient, the pools built are often dry all year round, and cannot play the role of drought resistance and escort for production and construction. There is a phenomenon of "installing the sun during the day and the moon at night", which is a serious waste of manpower and material resources, and also takes up valuable cultivated land resources. , the water shortage problem has seriously hindered the economic development and social progress in the karst area.

Utility model content

The purpose of the embodiment of the utility model is to provide an automatic telescopic rain collection device, which aims to solve the problem that the large karst mountainous area cannot form surface runoff due to the influence of topography and landform, and cannot effectively store water in small pools and small water cellars. It is often dry all the year round, which does not play the role of drought resistance and escort for production and construction. It is a serious waste of manpower and material resources, and also takes up valuable cultivated land resources. The problem of water shortage seriously hinders the economic development and social progress of karst areas.

The embodiment of the utility model is achieved in this way, an automatic telescopic rain collection device, the automatic telescopic rain collection device includes: a water storage tank, a fixed rod, a bottom fixing device for the canopy, a funnel-shaped rain collection shed, a central control box, and a wire , solar panels, canopy top fixing device, steel wire rope, lightning rod, rain sensor, support rod;

The reservoir is set under the funnel-shaped rain-collecting shed, and the fixing rod is set in the middle of the reservoir and the funnel-shaped rain-collecting shed. Rod, the bottom fixing device of the canopy is set at the bottom of the funnel-shaped rain-collecting shed, the top-fixing device of the canopy is set on the top of the funnel-shaped rain-collecting shed through a steel wire rope, the central control box is set on the top of the canopy top fixing device, and the solar energy The battery panel and the rain sensor are connected to the central control box through wires, the rain sensor is arranged on the solar panel, and the lightning rod is arranged on the rain sensor.

Furthermore, the central control box also includes: a wire rope outlet, a wire inlet, a controller, a motor, and a battery;

The wire stay rope outlet is arranged at the bottom of the central control box, the wire inlet is arranged at the top of the central control box, the controller, the motor and the storage battery are arranged inside the central control box, the controller is connected with the motor, and the motor is connected with the storage battery.

Further, the number of support rods and steel wire stays is not less than 4 groups.

Further, the fixing rod is made of stainless steel.

Further, the fixing device at the bottom of the canopy and the fixing device at the top of the canopy are steel rings.

The automatic retractable rain collecting device provided by the utility model fixes the fixed rod in the center of the reservoir or pond that needs water storage, collects rain through the funnel-shaped rain collecting shed on the fixing rod, and the collected rainwater passes through the fixing device at the bottom of the canopy The opening at the place flows into the storage tank. Since the rain collection area of the rain collection shed is much larger than that of the storage tank, the rain collection amount can be effectively increased; a central control box, a rainfall sensor and a solar panel are installed on the fixed pole, and through The rain sensor detects the rain and feeds the rain information to the central control box in real time. The automatic retraction control of the funnel-shaped rain collection shed is realized through the steel wire rope, which does not occupy space and realizes that the water storage of the reservoir does not need to rely on surface runoff. Water storage can be realized, which solves the problem that the surface runoff cannot be formed due to the influence of topography and landform in the vast karst mountainous areas, and small pools and small water cellars cannot be effectively stored. The role of escort, there is a phenomenon of "installing the sun during the day and the moon at night", which seriously wastes manpower and material resources, and also occupies valuable cultivated land resources. The problem of water shortage seriously hinders the economic development and social progress of the karst area.

Description of drawings

Fig. 1 is a schematic structural view of an automatic telescopic rain collection device provided by an embodiment of the present invention;

Fig. 2 is a schematic structural view of the central control box provided by the embodiment of the present invention;

In the figure: 1. Reservoir; 2. Fixing rod; 3. Fixing device at the bottom of the canopy; 4. Funnel-type rain collecting shed; 5. Central control box; 6. Wire; 7. Solar panels; 8. Canopy Top fixing device; 9. Steel wire stay rope; 10. Lightning rod; 11. Rainfall sensor; 12. Steel wire stay rope outlet; 13. Wire inlet; 14. Controller; 15. Motor; 16. Battery;

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The application principle of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the automatic retractable rain collecting device of the embodiment of the utility model is mainly composed of a reservoir 1, a fixed rod 2, a fixing device 3 at the bottom of the canopy, a funnel type rain collecting shed 4, a central control box 5, a wire 6, Solar panel 7, canopy top fixing device 8, steel wire rope 9, lightning rod 10, rainfall sensor 11, support rod 17;

The reservoir 1 is arranged under the funnel-shaped rain-collecting shed 4, the fixed rod 2 is arranged in the middle of the reservoir 1 and the funnel-shaped rain-collecting shed 4, and the funnel-shaped rain-collecting shed 4 passes through the canopy bottom fixing device 3 and the rain The fixing device 8 at the top of the shed is fixed on the fixed rod 2, the fixing device 3 at the bottom of the canopy is arranged at the bottom of the funnel-shaped rain-collecting shed 4, and the fixing device 8 at the top of the canopy is arranged on the top of the funnel-shaped rain-collecting shed 4 through a steel wire stay rope 9, The central control box 5 is arranged on the top fixing device 8 of the canopy, the solar panel 7 and the rain sensor 11 are connected to the central control box 5 through the wire 6, the rain sensor 11 is arranged on the solar panel 7, and the lightning rod 10 is arranged on the rain sensor 11 above;

As shown in Figure 2, the central control box 5 also includes: a steel wire stay rope outlet 12, a wire inlet 13, a controller 14, a motor 15, and a storage battery 16;

The steel wire stay rope outlet 12 is arranged on the bottom of the central control box 5, the wire inlet 13 is arranged on the top of the central control box 5, the controller 14, the motor 15, and the storage battery 16 are arranged inside the central control box 5, and the controller 14 is connected to the motor 15, the motor 15 is connected to the storage battery 16.

The working principle of the utility model: fixed rod 2, a funnel-shaped rain-collecting shed 4 is installed on the fixed rod 2, the diameter of the funnel-shaped rain-collecting shed 4 is wide at the top and narrow at the bottom, and the funnel-shaped rain-collecting shed 4 passes through the fixing device on the top of the canopy 8 and the fixing device 3 at the bottom of the canopy are fixed on the fixed rod 2, and the funnel-shaped rain-collecting shed 4 is an automatic telescopic rain-collecting shed; 17 is located at the bottom of the rain-collecting cloth, one end of the support rod 17 is movably connected with the fixing device 3 at the bottom of the rain shed, the other end is fixed on the upper edge of the rain-collecting cloth, one end of the steel wire stay rope 9 is fixed on the upper edge of the rain-collecting cloth, and the other end passes through the top of the rain shed After the fixing device 8 is connected with the central control box 5; the support rod 17 and the steel wire stay rope 9 are not less than 4 groups, preferably 4 groups.

When making the funnel-shaped rain-collecting shed 4, the rain-collecting area of the funnel shed 4 must be at least 1 to 2 times larger than the rain-collecting area of the reservoir 1, so as to realize effective rain-collecting; a rain sensor 11 is installed on the top of the fixed rod 2 , solar panel 7 and central control box 5, central control box 5 is connected with the rain shed top fixing device 8 of funnel type rain collecting shed 4 by steel wire stay rope 9.

The bottom of the central control box 5 has a wire rope outlet 12, and the top has a wire inlet 13. A controller 14 is installed in the central control box 5. The controller 14 is connected to the rain sensor 11 through a wire, and the output port is connected to the motor 15. The controller 14 can adopt small single-chip microcomputer to make; Accumulator 16 is installed in the central control box 5, and accumulator 16 supplies power through solar cell panel 7, and the utility model does not need commercial power to provide power supply, therefore has reduced wiring cost greatly.

The fixing rod 2 of the utility model is made of stainless steel, which plays an anti-rust and beautiful effect; the fixing device 3 at the bottom of the canopy and the fixing device 8 at the top of the canopy are steel rings; the top of the fixing rod 2 is connected with a lightning rod 10 .

The use method of the present utility model is: when the rainfall sensor 11 detects that the precipitation exceeds 5mm, the rainfall sensor 11 sends a signal to the central control box 5, and the controller 14 in the central control box 5 outputs a signal to the motor 15, and the steel wire pull rope 9 is released. , the funnel-shaped rain-collecting shed 4 is launched to start rainwater collection, and the collected rainwater is collected into the water storage tank 1 through the water inlet in the middle of the fixing device 3 at the bottom of the canopy; when the rain sensor 11 detects that the precipitation is lower than 5mm, The funnel type rain collecting shed 4 is not opened, and the steel wire stay rope 9 is taken back, and the launched funnel type rain collecting shed 4 is closed, so as to avoid the funnel type rain collecting shed 4 from taking up space, and block the crop daylighting on the side of the reservoir.

According to the statistics of annual average precipitation in karst mountainous areas, the average annual precipitation in this area is generally 1200-1600mm, and the annual precipitation is calculated as 1200mm; a reservoir with a radius of 2m, a depth of 2m, and a water storage capacity of ^25.12m3 is For example, the rain collection efficiency is calculated as 80%. Before adding the rain-collecting shed, the annual water collection = 1.2m×3.14×(2m) ² ×80%=13.06m ³ ; after adding the rain-collecting shed with a radius of 5m, the annual water collection=1.2m×3.14×( 5m) ² ×80%=75.36m ³ ; after calculation, the water collection capacity is increased by 5.77 times after adding the automatic rain-collecting shed, which can meet the crop irrigation needs around the reservoir.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. An automatic telescopic rain collection device, characterized in that the automatic telescopic rain collection device includes: a water storage tank, a fixed rod, a fixed device at the bottom of the canopy, a funnel-shaped rain collection shed, a central control box, wires, and a solar panel , Canopy top fixing device, steel wire rope, lightning rod, rain sensor, support rod; The reservoir is set under the funnel-shaped rain-collecting shed, and the fixing rod is set in the middle of the reservoir and the funnel-shaped rain-collecting shed. Rod, the bottom fixing device of the canopy is set at the bottom of the funnel-shaped rain-collecting shed, the top-fixing device of the canopy is set on the top of the funnel-shaped rain-collecting shed through a steel wire rope, the central control box is set on the top of the canopy top fixing device, and the solar energy The battery panel and the rain sensor are connected to the central control box through wires, the rain sensor is arranged on the solar panel, and the lightning rod is arranged on the rain sensor. 2. The automatic retractable rain collecting device according to claim 1, wherein the central control box further comprises: a wire rope outlet, a wire inlet, a controller, a motor, and a storage battery; The wire stay rope outlet is arranged at the bottom of the central control box, the wire inlet is arranged at the top of the central control box, the controller, the motor and the storage battery are arranged inside the central control box, the controller is connected with the motor, and the motor is connected with the storage battery. 3. The automatic telescopic rain collection device according to claim 1, characterized in that the number of supporting rods and steel wire ropes is not less than 4 groups. 4. The automatic telescopic rain collection device according to claim 1, wherein the fixing rod is made of stainless steel. 5. The automatic retractable rain collecting device according to claim 1, characterized in that, the fixing device at the bottom of the canopy and the fixing device at the top of the canopy are steel rings.