Photovoltaic vegetable greenhouse

Abstract

The utility model relates to the technical field of photovoltaic greenhouses, in particular to a photovoltaic vegetable greenhouse which is characterized in that a flushing device comprises two fixing plates, a threaded rod is rotatably connected between the two fixing plates, one fixing plate is fixedly mounted on a motor, a sliding rod is fixedly mounted between the two fixing plates, the surface of the threaded rod is in threaded connection with a movable plate, and the movable plate is fixedly mounted on the sliding rod. A water inlet pipe is fixedly installed on the surface of the rectangular plate, a valve is fixedly installed on the surface of the outer wall of the water inlet pipe, a connecting pipe is fixedly installed on the surface of the outer wall of the water inlet pipe, and a hose is fixedly installed between the connecting pipe and the hollow pipe. The photovoltaic greenhouse solves the problem that the light energy absorption efficiency of the photovoltaic panel is reduced due to the fact that the side, making contact with the outside, of the photovoltaic panel of an existing photovoltaic greenhouse is covered by dust, bird droppings and leaves or garbage blown by wind, and therefore the receiving area of the photovoltaic panel and light rays is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic greenhouses, in particular to a photovoltaic vegetable greenhouse. Background Art

[0002] With the continuous progress of agricultural technology, the use of photovoltaic agricultural greenhouses has become more and more common. Photovoltaic agricultural greenhouses are a new model of distributed photovoltaic applications. Compared with photovoltaic ground power stations, photovoltaic agricultural greenhouses use the roof of the greenhouse to install photovoltaic components, which does not require land area. Moreover, using the roof to generate electricity can not only meet the electricity needs of the agricultural greenhouse, but also the remaining electricity can be sold to the grid to increase revenue.

[0003] After long-term use, the side of the photovoltaic panels on the existing photovoltaic greenhouses that is in contact with the outside world will be covered by dust, bird droppings, and leaves or garbage blown by the wind, thereby reducing the receiving area of ​​the photovoltaic panels and light, resulting in a decrease in the efficiency of the photovoltaic panels in absorbing light energy. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems in the above background and to propose a photovoltaic vegetable greenhouse.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a photovoltaic vegetable greenhouse, including a greenhouse body, the surface of the greenhouse body is hinged with two closed doors, the top surface of the greenhouse body is provided with a flushing device, the flushing device includes two fixing plates, the two fixing plates are fixedly installed on the top surface of the greenhouse body, a threaded rod is rotatably connected between the two fixing plates, one of the fixing plates is fixedly installed on a motor, and the output end of the motor is fixedly connected to the threaded rod. The setting of the motor plays the effect of driving the threaded rod to rotate.

[0006] Preferably, a sliding rod is fixedly installed between the two fixed plates, a movable plate is threadedly connected to the surface of the threaded rod, a hollow tube is fixedly installed on the surface of the movable plate, and a nozzle is fixedly installed on one end of the hollow tube away from the movable plate. The setting of the threaded rod has the effect of driving the movable plate to move on the surface of the sliding rod.

[0007] Preferably, a rectangular plate is fixedly mounted on one side surface of the greenhouse body, a water inlet pipe is fixedly mounted on the surface of the rectangular plate, and a valve is fixedly mounted on the outer wall surface of the water inlet pipe. The setting of the valve plays an effect of controlling the water inside the water inlet pipe.

[0008] Preferably, a connecting pipe is fixedly installed on the outer wall surface of the water inlet pipe, and a hose is fixedly installed between the connecting pipe and the hollow pipe. The setting of the hose plays an effect of allowing the water inside the connecting pipe to be transported into the inside of the hollow pipe.

[0009] Preferably, the top surface of the greenhouse body is provided with an adjustment device, the adjustment device includes two vertical plates, a rotating shaft is rotatably connected between the two vertical plates, a photovoltaic panel is fixedly installed on the outer wall surface of the rotating shaft, a groove is provided on the side of the greenhouse body, a slider is slidably connected inside the groove, a connecting rod is fixedly installed on the surface of the slider, a rack is fixedly installed on the end of the connecting rod away from the slider, a gear is fixedly installed on the outer wall surface of the rotating shaft, and the rack and the gear are meshed with each other. The setting of the rack has the effect of driving the gear to rotate, and the setting of the gear has the effect of driving the rotating shaft to rotate.

[0010] Preferably, a support plate is fixedly mounted on one side surface of the greenhouse body, an electric telescopic rod is fixedly mounted on the surface of the support plate, and an output end of the electric telescopic rod is fixedly connected to the slider. The setting of the electric telescopic rod plays an effect of driving the slider to move inside the groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting a flushing device, when the photovoltaic panel needs to be cleaned, first connect the external water source and the water inlet pipe. After the connection is completed, open the valve. At this time, the external water source will be transported into the interior of the connecting pipe through the water inlet pipe, and then transported into the interior of the hose from the connecting pipe, and then transported into the interior of the hollow tube from the hose, and then transported into the interior of the nozzle from the hollow tube, and finally sprayed out from the nozzle to flush the dust, bird droppings and leaves or garbage blown by the wind on the photovoltaic panel, so as to ensure the cleaning of the photovoltaic panel. At the same time, during the flushing process, the motor can be started, and the motor starts to drive the threaded rod to rotate. The rotation of the threaded rod drives the movable plate to move on the surface of the sliding rod. The movable plate moves on the surface of the sliding rod to drive the hollow tube and the nozzle to move. The nozzle moves to fully flush the photovoltaic panel. Through the cooperation of the above structure, the device can flush and clean the photovoltaic panel, so that the efficiency of the photovoltaic panel in absorbing light energy is improved.

[0013] 2. In the utility model, by setting an adjustment device, when it is necessary to adjust the angle of the photovoltaic panel, first start the electric telescopic rod, the electric telescopic rod starts to drive the slider to move inside the groove, the movement of the slider inside the groove drives the rack to move, the rack moves and engages with the gear, so that the gear rotates, the gear rotation drives the shaft to rotate, the shaft rotation drives the photovoltaic panel to rotate, when the photovoltaic panel rotates to a suitable angle, close the electric telescopic rod, through the cooperation of the above structure, the angle of the photovoltaic panel can be flexibly adjusted according to the needs of plant growth, so that sunlight can be irradiated into the greenhouse, promoting the growth of plants in the greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A three-dimensional structural schematic diagram of a photovoltaic vegetable greenhouse is proposed for the utility model;

[0015] Figure 2 The utility model provides a left-side structural schematic diagram of a photovoltaic vegetable greenhouse;

[0016] Figure 3 The utility model proposes a photovoltaic vegetable greenhouse Figure 1 The structural diagram at A in the middle;

[0017] Figure 4 The utility model proposes a photovoltaic vegetable greenhouse Figure 2 Schematic diagram of the structure at B in the middle;

[0018] Legend:

[0019] 1. Greenhouse body; 2. Closed door; 3. Adjustment device; 301. Vertical plate; 302. Rotating shaft; 303. Photovoltaic panel; 304. Groove; 305. Slider; 306. Support plate; 307. Electric telescopic rod; 308. Connecting rod; 309. Rack; 310. Gear; 4. Flushing device; 401. Fixed plate; 402. Threaded rod; 403. Motor; 404. Sliding rod; 405. Movable plate; 406. Hollow pipe; 407. Nozzle; 408. Rectangular plate; 409. Water inlet pipe; 410. Valve; 411. Connecting pipe; 412. Hose. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: a photovoltaic vegetable greenhouse, comprising a greenhouse body 1, and two closed doors 2 are hinged on the surface of the greenhouse body 1.

[0023] The specific settings and functions of the flushing device 4 and the regulating device 3 are described in detail below.

[0024] In this embodiment: a flushing device 4 is provided on the top surface of the greenhouse body 1, and the flushing device 4 includes two fixed plates 401, and the two fixed plates 401 are fixedly installed on the top surface of the greenhouse body 1, and a threaded rod 402 is rotatably connected between the two fixed plates 401, and one of the fixed plates 401 is fixedly installed on the motor 403, and the output end of the motor 403 is fixedly connected to the threaded rod 402.

[0025] In this embodiment, the motor 403 is provided to drive the threaded rod 402 to rotate.

[0026] Specifically, a sliding rod 404 is fixedly installed between the two fixed plates 401, a movable plate 405 is threadedly connected to the surface of the threaded rod 402, a hollow tube 406 is fixedly installed on the surface of the movable plate 405, and a nozzle 407 is fixedly installed at one end of the hollow tube 406 away from the movable plate 405.

[0027] In this embodiment, the threaded rod 402 is provided to drive the movable plate 405 to move on the surface of the sliding rod 404 .

[0028] Specifically, a rectangular plate 408 is fixedly installed on one side of the greenhouse body 1, a water inlet pipe 409 is fixedly installed on the surface of the rectangular plate 408, and a valve 410 is fixedly installed on the outer wall surface of the water inlet pipe 409. The setting of the valve 410 plays an effect of controlling the water inside the water inlet pipe 409.

[0029] Specifically, a connecting pipe 411 is fixedly installed on the outer wall surface of the water inlet pipe 409, and a hose 412 is fixedly installed between the connecting pipe 411 and the hollow pipe 406. The setting of the hose 412 plays an effect of allowing the water inside the connecting pipe 411 to be transported into the inside of the hollow pipe 406.

[0030] In this embodiment: an adjusting device 3 is provided on the top surface of the greenhouse body 1, and the adjusting device 3 includes two vertical plates 301, a rotating shaft 302 is rotatably connected between the two vertical plates 301, a photovoltaic panel 303 is fixedly installed on the outer wall surface of the rotating shaft 302, a groove 304 is opened on the side of the greenhouse body 1, a slider 305 is slidably connected inside the groove 304, a connecting rod 308 is fixedly installed on the surface of the slider 305, a rack 309 is fixedly installed on the end of the connecting rod 308 away from the slider 305, a gear 310 is fixedly installed on the outer wall surface of the rotating shaft 302, and the rack 309 and the gear 310 are meshed with each other. When the angle of the photovoltaic panel 303 needs to be adjusted, the electric telescopic rod 307 is first started. The electric telescopic rod 307 starts to drive the slider 305 to move inside the groove 304. The movement of the slider 305 inside the groove 304 drives the rack 309 to move. The rack 309 moves and engages with the gear 310, thereby causing the gear 310 to rotate. The rotation of the gear 310 drives the shaft 302 to rotate. The rotation of the shaft 302 drives the photovoltaic panel 303 to rotate. When the photovoltaic panel 303 rotates to a suitable angle, the electric telescopic rod 307 can be closed. Through the cooperation of the above structure, the angle of the photovoltaic panel 303 can be flexibly adjusted according to the needs of plant growth, so that sunlight can be irradiated into the greenhouse, promoting the growth of plants in the greenhouse.

[0031] Specifically, a support plate 306 is fixedly installed on one side surface of the greenhouse body 1 , an electric telescopic rod 307 is fixedly installed on the surface of the support plate 306 , and an output end of the electric telescopic rod 307 is fixedly connected to the slider 305 .

[0032] In this embodiment, the electric telescopic rod 307 is provided to drive the slider 305 to move inside the groove 304 .

[0033] Working principle: By setting up the flushing device 4, when the photovoltaic panel 303 needs to be cleaned, first connect the external water source and the water inlet pipe 409. After the connection is completed, open the valve 410. At this time, the external water source will be transported into the interior of the connecting pipe 411 through the water inlet pipe 409, and then transported from the interior of the connecting pipe 411 to the interior of the hose 412, and then from the interior of the hose 412 to the interior of the hollow tube 406, and then from the interior of the hollow tube 406 to the interior of the nozzle 407, and finally sprayed out from the nozzle 407 to wash away the dust, bird droppings and wind-blown dust on the photovoltaic panel 303. leaves or garbage, thereby ensuring the cleanliness of the photovoltaic panel 303. At the same time, during the flushing process, the motor 403 can be started, and the motor 403 starts to drive the threaded rod 402 to rotate. The rotation of the threaded rod 402 drives the movable plate 405 to move on the surface of the sliding rod 404. The movable plate 405 moves on the surface of the sliding rod 404 to drive the hollow tube 406 and the nozzle 407 to move. The nozzle 407 moves to fully flush the photovoltaic panel 303. Through the cooperation of the above structure, the device can flush and clean the photovoltaic panel 303, so that the efficiency of the photovoltaic panel 303 in absorbing light energy is improved. When the angle of the photovoltaic panel 303 needs to be adjusted, the electric telescopic rod 307 is first started. The electric telescopic rod 307 starts to drive the slider 305 to move inside the groove 304. The movement of the slider 305 inside the groove 304 drives the rack 309 to move. The rack 309 moves and engages with the gear 310, thereby causing the gear 310 to rotate. The rotation of the gear 310 drives the shaft 302 to rotate. The rotation of the shaft 302 drives the photovoltaic panel 303 to rotate. When the photovoltaic panel 303 rotates to a suitable angle, the electric telescopic rod 307 can be closed. Through the cooperation of the above structure, the angle of the photovoltaic panel 303 can be flexibly adjusted according to the needs of plant growth, so that sunlight can be irradiated into the greenhouse, promoting the growth of plants in the greenhouse.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A photovoltaic vegetable greenhouse, comprising a greenhouse body (1), wherein two closed doors (2) are hingedly connected to the surface of the greenhouse body (1), characterized in that: The top surface of the greenhouse body (1) is provided with a flushing device (4), and the flushing device (4) comprises two fixing plates (401), the two fixing plates (401) are fixedly mounted on the top surface of the greenhouse body (1), a threaded rod (402) is rotatably connected between the two fixing plates (401), one of the fixing plates (401) is fixedly mounted on a motor (403), and the output end of the motor (403) is fixedly connected to the threaded rod (402).

2. A photovoltaic vegetable greenhouse according to claim 1, characterized in that: A sliding rod (404) is fixedly installed between the two fixed plates (401), a movable plate (405) is threadedly connected to the surface of the threaded rod (402), a hollow tube (406) is fixedly installed on the surface of the movable plate (405), and a nozzle (407) is fixedly installed at one end of the hollow tube (406) away from the movable plate (405).

3. A photovoltaic vegetable greenhouse according to claim 2, characterized in that: A rectangular plate (408) is fixedly mounted on one side surface of the greenhouse body (1), a water inlet pipe (409) is fixedly mounted on the surface of the rectangular plate (408), and a valve (410) is fixedly mounted on the outer wall surface of the water inlet pipe (409).

4. A photovoltaic vegetable greenhouse according to claim 3, characterized in that: A connecting pipe (411) is fixedly installed on the outer wall surface of the water inlet pipe (409), and a hose (412) is fixedly installed between the connecting pipe (411) and the hollow pipe (406).

5. A photovoltaic vegetable greenhouse according to claim 4, characterized in that: The top surface of the greenhouse body (1) is provided with an adjustment device (3), and the adjustment device (3) comprises two vertical plates (301), a rotating shaft (302) is rotatably connected between the two vertical plates (301), a photovoltaic panel (303) is fixedly mounted on the outer wall surface of the rotating shaft (302), a groove (304) is provided on the side of the greenhouse body (1), a slider (305) is slidably connected inside the groove (304), a connecting rod (308) is fixedly mounted on the surface of the slider (305), a rack (309) is fixedly mounted on the end of the connecting rod (308) away from the slider (305), and a gear (310) is fixedly mounted on the outer wall surface of the rotating shaft (302), and the rack (309) and the gear (310) are meshed with each other.

6. A photovoltaic vegetable greenhouse according to claim 5, characterized in that: A support plate (306) is fixedly mounted on one side surface of the greenhouse body (1), an electric telescopic rod (307) is fixedly mounted on the surface of the support plate (306), and an output end of the electric telescopic rod (307) is fixedly connected to a slider (305).

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