Rainwater recovery device for photovoltaic greenhouse

Abstract

The utility model relates to a photovoltaic greenhouse rainwater recycling device, which belongs to the technical field of agricultural facilities and comprises a ridge-shaped greenhouse, a photovoltaic panel and a water storage tank, the photovoltaic panel is fixedly mounted on one side, facing the sun, of the top of the greenhouse, the water storage tank is transversely and fixedly mounted at the bottom of the ridge on two sides of the greenhouse, the bottom of the water storage tank is communicated with a water delivery pipe, and the water delivery pipe is communicated with the greenhouse. Water storage tanks are connected to the bottoms of the water conveying pipes, the water storage tank on one side is communicated with irrigation equipment in the greenhouse, the water storage tank on the other side is externally connected with a flushing pipe, the flushing pipe extends to the top of a ridge of the greenhouse along the side wall of the greenhouse, and a water pump is installed on the side, close to the water storage tanks, of the flushing pipe. Rainwater is collected through the water storage tanks and the water storage tanks, the two water storage tanks correspond to watering operation of the greenhouse and flushing operation of the outer side of the greenhouse respectively, reasonable utilization of the rainwater is achieved, and labor is saved while water resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rare earth cleaning technical field especially is related to a photovoltaic greenhouse rainwater recycling device. BACKGROUND

[0002] Agricultural planting is plant cultivation, including the cultivation of various crops, trees, fruit trees, flowers, medicinal and ornamental plants, and has grain crops, economic crops, vegetable crops, green manure crops, forage crops, and pasture, etc., when the temperature is low in winter, the planting of vegetables usually needs to use a planting greenhouse to keep the vegetables warm, so as to avoid frostbite, therefore, the planting greenhouse plays an irreplaceable role in the field of agricultural planting.

[0003] The existing photovoltaic planting greenhouse is covered with a layer of plastic film, when it rains, the rainwater cannot irrigate the crops inside the planting greenhouse, and when the crops need water, a person needs to enter the greenhouse to carry out watering work, which is not only time-consuming and laborious, but also wastes rainwater in arid areas. UTILITARY MODEL

[0004] In view of the above problems in the prior art, the utility model provides a photovoltaic greenhouse rainwater recycling device, which is realized through the following technical scheme:

[0005] A photovoltaic greenhouse rainwater recycling device, comprising a ridge-shaped greenhouse, a photovoltaic panel and a water storage tank, the photovoltaic panel is fixedly installed on the sunny side of the top of the greenhouse, the water storage tank is fixedly installed horizontally on the ridge bottom of the two sides of the greenhouse, the bottom of the water storage tank is communicated with a water delivery pipe, the bottom of the water delivery pipe is connected with a water storage tank, one side of the water storage tank is communicated with the irrigation equipment inside the greenhouse, the other side of the water storage tank is connected with a flushing pipe, the flushing pipe extends along the side wall of the greenhouse to the top of the ridge of the greenhouse, and a water pump is installed on the side of the flushing pipe close to the water storage tank.

[0006] The utility model is further provided with: one end of the flushing pipe away from the water storage tank is arranged along the ridge direction, a plurality of spray heads are uniformly installed on the bottom of the flushing pipe on the two sides of the top of the ridge of the greenhouse, and the spray heads on the two sides are respectively directed to the two sides of the ridge of the greenhouse.

[0007] The utility model is further provided with: a filter drawer is horizontally installed in the water storage tank, the bottom plate of the filter drawer is a filter screen, the two sides of the filter drawer are slidingly connected with the inner walls of the two sides of the water storage tank, and a handle is fixedly installed on the outer side of the filter drawer.

[0008] The utility model is further provided with: a cover plate is installed on the top of the water storage tank, an L-shaped action rod is fixedly installed on the top of the cover plate, a supporting rod is fixedly connected to one end of the action rod away from the cover plate, an electric telescopic rod is installed on the bottom of the supporting rod, and the electric telescopic rod is fixedly installed on the top of the water storage tank.

[0009] The utility model further sets up: fixedly installed between electric telescopic link and support rod has rain shield, a circle sealing connection has telescopic cover in rain shield bottom, the telescopic cover bottom wall fixed connection with water storage tank top, the bottom wrinkle of telescopic cover telescopic wrinkle is equipped with air hole.

[0010] In conclusion, the utility model has the beneficial technical effects that:

[0011] Collect rainwater through water storage tank and water storage tank, two water storage tanks correspond to watering operation of the greenhouse and washing operation outside the greenhouse respectively, realize reasonable utilization of rainwater, save water resources and labor at the same time; through setting up the spray head, the ridge and photovoltaic panel of both sides of the greenhouse are washed; through setting up the filter drawer, the collected rainwater is filtered, and the filtered sundries are cleaned by pulling out the filter drawer; through setting up the cover plate, the water storage tank is shielded when it does not rain, and sundries are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram for showing the whole of the utility model.

[0013] Figure 2 It is the structure schematic diagram for showing the cover plate and telescopic cover.

[0014] Figure 3 It is the structure schematic diagram for showing Figure 1 The local amplification schematic diagram of A part in it.

[0015] Figure 4 It is the structure schematic diagram for showing telescopic cover and water permeation hole.

[0016] Fig. 1, greenhouse; 2, photovoltaic panel; 3, water storage tank; 4, water delivery pipe; 5, water storage tank; 6, washing pipe; 7, water pump; 8, spray head; 9, filter drawer; 10, handle; 11, cover plate; 12, action rod; 13, support rod; 14, electric telescopic link; 15, rain shield; 16, telescopic cover; 17, air hole. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail in connection with the drawings.

[0018] EMBODIMENT

[0019] As Figures 1-4The utility model discloses a photovoltaic greenhouse rainwater recovery device, including ridge shape's big -arch shelter 1, photovoltaic board 2 and water storage tank 3, photovoltaic board 2 fixed mounting is in the sunny one side of big -arch shelter 1 top, water storage tank 3 transverse fixed mounting is in the ridge bottom of big -arch shelter 1 both sides, the water storage tank 3 bottom is connected with water delivery pipe 4, water delivery pipe 4 bottom is connected with water storage tank 5, one side water storage tank 5 with big -arch shelter 1 inside irrigation equipment intercommunication, the other side water storage tank 5 is connected with flush pipe 6, flush pipe 6 extends to big -arch shelter 1 ridge top along big -arch shelter 1 side wall, flush pipe 6 is installed with water pump 7 on one side close to water storage tank 5.

[0020] The end of flush pipe 6 away from water storage tank 5 is provided in the direction of the ridge, and a plurality of nozzles 8 are evenly installed on the bottom of flush pipe 6 on both sides of the ridge top of big -arch shelter 1. The nozzles 8 on both sides are respectively directed towards the ridge sides of big -arch shelter 1.

[0021] A filter drawer 9 is transversely installed in the water storage tank 5. The bottom plate of the filter drawer 9 is a filter screen. The filter drawer 9 is slidably connected to the inner walls of the water storage tank 5 on both sides. A handle 10 is fixedly installed on the outer side of the filter drawer 9.

[0022] A cover plate 11 is installed on the top of the water storage tank 3. An L-shaped action rod 12 is fixedly installed on the top of the cover plate 11. A support rod 13 is fixedly connected to the end of the action rod 12 away from the cover plate 11. An electric telescopic rod 14 is installed on the bottom of the support rod 13. The electric telescopic rod 14 is fixedly installed on the top of the water storage tank 5. Both the electric telescopic rod 14 and the water pump 7 are externally connected to a power source.

[0023] A rain shield 15 is fixedly installed between the electric telescopic rod 14 and the support rod 13. A telescopic cover 16 is sealingly connected to the bottom of the rain shield 15. The bottom of the telescopic cover 16 is fixedly connected to the top wall of the water storage tank 5. The bottom of the telescopic cover 16 is provided with air holes 17.

[0024] When it rains, the support rod 13 and the action rod 12 are raised by the electric telescopic rod 14, thereby driving the cover plate 11 away from the water storage tank 3. Rainwater falls into the water storage tank 3. Rainwater on the ridge of the big -arch shelter 1 also flows into the water storage tank 3 along the inclined direction of the ridge. The rainwater enters the water storage tank 5 through the water delivery pipe 4. Under the action of the filter drawer 9, the rainwater is filtered, and impurities fall into the filter drawer 9. After the rain stops, the cover plate 11 is lowered by the electric telescopic rod 14 and covers the top of the water storage tank 3. The filter drawer 9 is pulled out to clean the impurities in the drawer. When it is not raining but the ridge of the big -arch shelter 1 needs to be cleaned, the water pump 7 is used to clean the ridge through the nozzles 8.

[0025] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A photovoltaic greenhouse rainwater recycling device, comprising a ridge-shaped greenhouse (1), a photovoltaic panel (2) and a water storage tank (3), characterized in that: The photovoltaic panel (2) is fixedly installed on the sunny side of the top of the greenhouse (1), the water storage tank (3) is transversely fixedly installed on the ridge bottom of the two sides of the greenhouse (1), the water storage tank (3) is communicated with the water delivery pipe (4) at the bottom, the water storage tank (5) is connected to the bottom of the water delivery pipe (4), one side of the water storage tank (5) is communicated with the irrigation equipment inside the greenhouse (1), the other side of the water storage tank (5) is connected with the flushing pipe (6), the flushing pipe (6) extends along the side wall of the greenhouse (1) to the ridge top of the greenhouse (1), and the water pump (7) is installed on one side of the flushing pipe (6) close to the water storage tank (5).

2. The photovoltaic greenhouse rainwater recycling device according to claim 1, characterized in that: The flushing pipe (6) is provided away from the water storage tank (5) at one end in the ridge direction, a plurality of spray heads (8) are uniformly installed on the bottom of the flushing pipe (6) on both sides of the ridge top of the greenhouse (1), and the spray heads (8) on both sides are respectively directed to the ridges on both sides of the greenhouse (1).

3. The photovoltaic greenhouse rainwater recycling device according to claim 1, characterized in that: The filter drawer (9) is transversely installed in the water storage tank (5), the bottom plate of the filter drawer (9) is a filter screen, the filter drawer (9) is slidably connected with the inner walls on both sides of the water storage tank (5), and the handle (10) is fixedly installed on the outer side of the filter drawer (9).

4. The photovoltaic greenhouse rainwater recycling device according to claim 1, characterized in that: The cover plate (11) is fixedly installed on the top of the water storage tank (3), the L-shaped action rod (12) is fixedly installed on the top of the cover plate (11), the support rod (13) is fixedly connected to one end of the action rod (12) away from the cover plate (11), the electric telescopic rod (14) is installed at the bottom of the support rod (13), and the electric telescopic rod (14) is fixedly installed on the top of the water storage tank (5).

5. The photovoltaic greenhouse rainwater recycling device according to claim 4, characterized in that: The rain shield (15) is fixedly installed between the electric telescopic rod (14) and the support rod (13), the rain shield (15) is sealingly connected with the telescopic cover (16) at the bottom, the telescopic cover (16) is fixedly connected with the top wall of the water storage tank (5), and the air holes (17) are arranged in the bottom of the telescopic cover (16).

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