CN220580658U - Photovoltaic bicycle shed - Google Patents

Abstract

The application provides a photovoltaic bicycle shed, including the bicycle shed main part, photovoltaic board, water collecting assembly and scraping assembly, wherein, the bicycle shed main part includes a plurality of stands and roof-rack, the roof-rack slope sets up on the stand, the photovoltaic board is parallel to be set up on the roof-rack, water collecting assembly includes water catch bowl and water collecting tank, the water catch bowl sets up in the lower extreme of photovoltaic board, and be connected with the header tank of below through the downcomer, the header tank sets up in the below of stand, the header tank is equipped with the spray pipe, the spray pipe sprays water towards the upper surface of photovoltaic board, scraping assembly includes the scraper blade, lead screw and driving motor, the lead screw extends along the width direction of photovoltaic board, driving motor is connected with the lead screw transmission, the lead screw is equipped with the screw, the scraper blade is connected with the screw, the lower surface of scraper blade contacts with the upper surface of photovoltaic board. The rainwater is collected and stored earlier by utilizing the water collecting assembly, then the photovoltaic panel is cleaned by utilizing the rainwater recycled by the scraping assembly, and the recycling of the rainwater is realized.

Description

Photovoltaic bicycle shed

Technical Field

The application relates to the technical field of cabins, in particular to a photovoltaic cabin.

Background

The photovoltaic car shed is a multifunctional building combining photovoltaic and car shed roof, and combines two functions of solar power generation and car parking. The photovoltaic car shed not only can realize the function of the traditional car shed, for example, protect the car from sun and rain, solve the problem of high temperature in the car in the summer of an open parking lot, but also can bring benefits to owners by utilizing solar power generation. At present, the photovoltaic bicycle shed is widely applied to places such as factory parks, commercial areas, hospitals, schools and the like.

In the use, the photovoltaic board on the photovoltaic bicycle shed can adhere to a large amount of pollutant and debris, such as vehicle tail gas, dust and guano etc. pollutant such as nitric oxide and PM2.5 in the automobile tail gas can react with the zinc oxide layer on photovoltaic board surface, makes its surface form the thin sulfate film of one deck, has reduced the light absorption ability of photovoltaic board, and this will lead to photovoltaic board conversion efficiency to decline, even inefficacy. In order to maintain the efficiency of the photovoltaic panel, it is necessary to clean the photovoltaic panel periodically.

At present, the cleaning of the photovoltaic panel on the photovoltaic car shed is basically carried out by manually spraying water, cleaning staff sprays tap water to the surface of the photovoltaic panel to clean the surface of the photovoltaic panel by using a water gun, sometimes the cleaning staff can brush the surface of the photovoltaic panel while spraying, and dirt on the surface of the photovoltaic panel can be flushed clean. However, in rainy days, the photovoltaic shed can directly scatter or drain rainwater to the drainage ditch, so that rainwater resources cannot be reasonably utilized and tap water resources are wasted.

Disclosure of Invention

The application provides a photovoltaic bicycle shed utilizes water catch bowl and water collecting tank to collect and store the rainwater, utilizes driving motor to drive the lead screw and rotates when wasing the photovoltaic board, then utilizes the lead screw to drive the scraper blade and scrapes the dirt on photovoltaic board surface, utilizes the spray pipe to spray the rainwater that the water catch bowl was stored on the photovoltaic board again simultaneously and washs, makes the abluent more thoroughly of photovoltaic board, also realizes the reuse of rainwater.

In order to solve the technical problems, the application adopts the following technical scheme:

the utility model provides a photovoltaic bicycle shed, includes bicycle shed main part, photovoltaic board, collection subassembly and scraping subassembly, the bicycle shed main part includes a plurality of stands and roof-rack, the roof-rack slope set up in on the stand, the photovoltaic board parallel arrangement in on the roof-rack, collection subassembly include water catch bowl and water collecting tank, the water collecting tank set up in the below of stand, the water catch bowl set up in the lower extreme of photovoltaic board to through downcomer and below the water collecting tank is connected, the water collecting tank is equipped with the spray pipe, the spray pipe orientation the upper surface water spray of photovoltaic board, scraping subassembly includes scraper blade, lead screw and driving motor, the lead screw is followed the width direction of photovoltaic board extends, driving motor with the lead screw transmission is connected, the lead screw is equipped with the screw, the scraper blade with the screw is connected, the lower surface of scraper blade with the upper surface contact of photovoltaic board.

When the photovoltaic device is used, rainwater falls onto a photovoltaic plate on a photovoltaic car shed in a rainy day, the rainwater flows to a water collecting tank at the lower end of the photovoltaic plate along the inclination direction of the photovoltaic plate, the rainwater flows to a water collecting tank below an upright post through a water collecting pipe at the lower end of the water collecting tank to be stored, when dirt on the photovoltaic plate needs to be cleaned, a driving motor is opened by a worker, the driving motor drives a screw rod to rotate, the screw rod drives a scraper to move in the width direction of the photovoltaic plate, the scraper scrapes the dirt on the surface of the photovoltaic plate while moving in the width direction of the photovoltaic plate, and meanwhile the worker opens a water spraying pipe connected to the water collecting tank to spray water to clean the photovoltaic plate, so that the dirt on the surface of the photovoltaic plate is cleaned by the rainwater stored by the water collecting tank. Rain water is collected again and stored in rainy days, and then the rain water is used for cleaning the photovoltaic panel periodically, so that the operation is repeated.

Compared with the prior art, the rainwater is collected and stored by utilizing the water collecting tank and the water collecting tank, the driving motor is utilized to drive the screw rod to rotate when the photovoltaic panel is cleaned, then the screw rod is utilized to drive the scraping plate to scrape dirt on the surface of the photovoltaic panel, and meanwhile, the rainwater stored in the water collecting tank is sprayed on the photovoltaic panel by utilizing the water spraying pipe to clean, so that the photovoltaic panel is more thoroughly cleaned, and the recycling of the rainwater is realized.

In an embodiment of the present application, the shed main body includes a plurality of sub-shed bodies arranged along a length direction thereof;

the number of the scraping assemblies is multiple and equal to the number of the sub-shed bodies, and the scraping assemblies are in one-to-one correspondence with the sub-shed bodies.

In an embodiment of the present application, the water collection tank includes a tank body and a tank cover, the tank body is disposed at the lower end of the photovoltaic panel and is communicated with the sewer pipe, and the tank cover is covered on the tank body.

In an embodiment of the present application, a plurality of filter layers are disposed in the sewer pipe, and the plurality of filter layers are disposed at intervals along a length direction of the sewer pipe.

In one embodiment of the present application, the filter layer is an activated carbon layer.

In an embodiment of the present application, a booster pump is provided between the water spray pipe and the water collection tank.

In an embodiment of the present application, the spray pipe is a hose, the spray pipe is fixed on the scraper, the spray pipe has two nozzles, and two nozzles are respectively disposed on two sides of the scraper.

In one embodiment of the present application, the lower surface of the scraper is provided with a brush.

In an embodiment of the application, the water collection tank is provided with a heating rod.

In an embodiment of the present application, the inclination angle of the top frame is 5 degrees to 10 degrees.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a photovoltaic shed according to an embodiment of the present disclosure;

fig. 2 is a schematic plan view of a photovoltaic shed according to an embodiment of the present disclosure;

fig. 3 is a schematic plan view of a water collection tank used in the photovoltaic shed according to an embodiment of the present application.

Reference numerals:

100. a shed main body; 110. a column; 120. a top frame; 200. a photovoltaic panel; 300. a water collection assembly; 310. a water collection tank; 311. a tank body; 312. a slot cover; 320. a water collection tank; 330. a water supply pipe; 340. a water spray pipe; 400. a scraping assembly; 410. a scraper; 420. a screw rod; 421. a nut; 430. and driving the motor.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Fig. 1 is a schematic perspective view of a photovoltaic shed according to an embodiment of the present disclosure. Fig. 2 is a schematic plan view of a photovoltaic shed according to an embodiment of the present disclosure. Fig. 3 is a schematic plan view of a water collection tank used in the photovoltaic shed according to an embodiment of the present application.

Embodiments of the present application provide a photovoltaic shed, as shown in fig. 1 and 2, comprising a shed body 100, a photovoltaic panel 200, a water collecting assembly 300 and a scraping assembly 400, wherein the shed body 100 is a structure carrying the photovoltaic panel 200, the photovoltaic panel 200 is a structure collecting rainwater and converting light energy into electric energy and shading vehicles, the water collecting assembly 300 is a component collecting and storing rainwater, and the scraping assembly 400 is a component scrubbing the photovoltaic panel 200.

As shown in fig. 1 and 2, the shed main body 100 is a structure for carrying the photovoltaic panel 200, generally has a frame structure, and is used for supporting the photovoltaic panel 200, the shed main body 100 includes a stand column 110 and a top frame 120, the stand column 110 is used for supporting the top frame 120 and the photovoltaic panel 200, the top frame 120 provides a supporting plane for the photovoltaic panel 200, and the shed main body 100 can be made of stainless steel, cast iron, aluminum alloy or carbon fiber.

As shown in fig. 1 and 2, the photovoltaic panel 200 is installed in parallel on the roof rack 120, and the photovoltaic panel 200 may convert solar energy into electric energy when the weather is clear, and the photovoltaic panel 200 may receive rainwater to collect the rainwater in the water collection tank 310 when the weather is rainy.

Generally, the photovoltaic shed is provided with an energy storage device, the photovoltaic panel 200 converts solar energy into electric energy and then stores the electric energy, the energy storage device is connected with electric equipment in the shed body, such as an illuminating lamp or a charging pile, the electric energy can be used for illuminating the photovoltaic shed or charging a new energy vehicle, and redundant electric energy can be injected into a power grid, so that the demand on traditional power supply is reduced, and the load of the power grid is reduced.

As shown in fig. 1 and 2, the water collecting assembly 300 includes a water collecting tank 310 and a water collecting tank 320, the water collecting tank 310 being installed under the lower end of the photovoltaic panel 200, and the water collecting tank 320 being installed at one side of the water collecting tank 310 under the column 110. Alternatively, the water collection tank 320 may be installed on the ground at one side under the upright 110; the water collection tank 320 may also be installed below the ground on one side below the upright post 110, saving space, without affecting parking of the vehicle in the photovoltaic shed. The water collecting tank 310 and the water collecting tank 320 are connected through a sewer pipe 330, and a water spraying pipe 340 is installed on the water collecting tank 320. After falling onto the photovoltaic panel 200, the rainwater flows to the water collecting tank 310 along the photovoltaic panel 200, flows to the water draining pipe 330 along the water collecting tank 310 to be stored in the water collecting tank 320, and when the photovoltaic panel 200 is cleaned, the water spraying pipe 340 sprays the water in the water collecting tank 320 to the surface of the photovoltaic panel 200 to flush the photovoltaic panel 200.

The water collecting tank 310 is generally of a U-shaped pipeline structure, is formed by shearing, cold punching and welding high-quality stainless steel plates through large numerical control equipment, and has the characteristics of high strength, high precision, corrosion resistance, attractive appearance, long service life, simplicity and convenience in installation and the like.

As shown in fig. 1, the scraping assembly 400 includes a scraping plate 410, a screw rod 420 and a driving motor 430, wherein a screw 421 is installed on the screw rod 420, the screw 421 is connected with the scraping plate 410, when the driving motor 430 starts to work, the driving motor 430 drives the screw rod 420 to rotate, the scraping plate 410 is driven to move along the width direction of the photovoltaic panel 200 when the screw rod 420 rotates, the scraping plate 410 moves along the width direction of the photovoltaic panel 200, and meanwhile, the water spraying pipe 340 starts to spray water, and the scraping plate 410 and the water spraying pipe 340 cooperate to clean the photovoltaic panel 200 more cleanly and thoroughly. Typically, the power to drive the motor 430 is from an energy storage device.

Generally, the screw 420 and the driving motor 430 are disposed at one end of the scraper 410, and the other end of the scraper 410 may be provided with an optical axis or other guiding function parts.

The lower surface of the squeegee 410 is in contact with the upper surface of the photovoltaic panel 200, where the contact may be with a small interaction force (e.g., less than 0.1N force) or a small distance (e.g., less than 1mm distance) between the two.

When the photovoltaic device is used, rainwater falls onto the photovoltaic plate 200 on the photovoltaic shed in a rainy day, the rainwater flows to the water collecting tank 310 at the lower end of the photovoltaic plate 200 along the inclination direction of the photovoltaic plate 200, the rainwater flows to the water collecting tank 320 below the upright post 110 through the water drain pipe 330 at the lower end of the water collecting tank 310 to be stored, when dirt on the photovoltaic plate needs to be cleaned, a worker opens the driving motor 430, the driving motor 430 drives the screw 420 to rotate, the screw 420 drives the scraper 410 to move in the width direction of the photovoltaic plate 200, the scraper 410 scrapes off the dirt on the surface of the photovoltaic plate 200 while moving in the width direction of the photovoltaic plate 200, and meanwhile, the worker opens the water spraying pipe 340 connected to the water collecting tank 320 to spray water to clean the photovoltaic plate 200, and the dirt on the surface of the photovoltaic plate 200 is cleaned by the rainwater stored by the water collecting tank 320. Rain water is collected again and stored when it encounters rainy days, and then used to periodically clean the photovoltaic panel 200, thereby repeating the operation.

Compared with the prior art, the rainwater is collected and stored by utilizing the water collecting tank 310 and the water collecting tank 320, the screw rod 420 is driven to rotate by utilizing the driving motor 430 when the photovoltaic panel 200 is cleaned, then the scraping plate 410 is driven by the screw rod 420 to scrape dirt on the surface of the photovoltaic panel 200, and meanwhile, the rainwater stored by the water collecting tank 310 is sprayed onto the photovoltaic panel 200 by utilizing the water spraying pipe 340 to clean, so that the photovoltaic panel 200 is cleaned more thoroughly, and the recycling of the rainwater is realized.

In some embodiments, the shed main body 100 includes a plurality of sub-shed bodies arranged along a length direction thereof, the number of the scraping assemblies 400 is plural and equal to the number of the plurality of sub-shed bodies, and the plurality of scraping assemblies 400 are disposed in one-to-one correspondence with the plurality of sub-shed bodies. The overall length of the shed body 100 is generally longer, and is generally composed of a plurality of sub-shed bodies, each of which is provided with a corresponding scraping assembly 400, so that each sub-shed body is scraped clean.

In some embodiments, as shown in fig. 3, the water collection tank 310 includes a tank body 311 and a tank cover 312, the tank body 311 is disposed at the lower end of the photovoltaic panel 200 and communicates with the sewer pipe 330, and the tank cover 312 is covered on the tank body 311. The groove cover 312 on the groove body 311 can move, when the weather is clear, the groove cover 312 can be covered on the groove body 311 to prevent sundries from entering the groove body 311, and when the weather is rainy, the groove cover 312 can be taken down to enable rainwater to smoothly flow into the groove body 311.

In some embodiments, a plurality of filter layers are disposed within the downcomer 330, the plurality of filter layers being spaced apart along the length of the downcomer 330. The rainwater can wash away debris and dirt on the photovoltaic board 200 together when falling on the photovoltaic board 200, debris and dirt can flow to the downcomer 330 along with the rainwater through the water collecting tank 310, and the debris and dirt in the rainwater can be filtered off to set up a plurality of filter layers in the length direction of downcomer 330 for debris and dirt in the rainwater after flowing through downcomer 330 reduce, make the rainwater that stores in the header 320 comparatively clear.

In some embodiments, the filter layer is an activated carbon layer. The activated carbon layer has strong surface adsorption capacity, can effectively filter sundries, peculiar smell and organic pollutants in rainwater, is more common in the market, and has low price and lower use and replacement cost.

The activated carbon may be powder activated carbon, granular activated carbon, spherical activated carbon, or honeycomb activated carbon.

In some embodiments, a booster pump is provided between the water spray pipe 340 and the water collection tank 320. The water jet of the water jet pipe 340 is generally disposed above the photovoltaic panel 200, the water collection tank 320 is generally mounted below the photovoltaic panel 200, and the water jet is generally level-different from the water collection tank 320 because the level difference causes a water pressure difference between the water jet of the water collection tank 320 and the water jet of the water jet pipe 340, water in the water collection tank 320 is difficult to automatically jet out from the water jet of the water jet pipe 340, and the booster pump can increase the water pressure to suck the water in the water collection tank 320 into the pump body and then output the water at the water jet of the water jet pipe 340 by means of compression and pushing.

In some embodiments, the water spray pipe 340 is a hose, the water spray pipe 340 is fixed on the scraper 410, and the water spray pipe 340 has two nozzles respectively disposed at two sides of the moving direction of the scraper 410. One end of the spray pipe 340 is connected with a nozzle, the other end of the spray pipe 340 is connected to the water collection tank 320, the nozzle of the spray pipe 340 can move along with the scraping plate 410, two nozzles of the spray pipe 340 are respectively arranged on two sides of the scraping plate 410, and the scraping plate 410 scrapes the photovoltaic panel 200 when the spray pipe 340 sprays water, so that the photovoltaic panel 200 is cleaned more thoroughly.

In some embodiments, the top chassis 120 is inclined at an angle of 5 degrees to 10 degrees. When the inclination angle of the top frame 120 is less than 5 degrees, the photovoltaic panel 200 is too gentle, which is unfavorable for rainwater to flow down on the photovoltaic panel 200, and when the inclination angle of the top frame 120 is greater than 10 degrees, the photovoltaic panel 200 is too steep, which is unfavorable for the photovoltaic panel 200 to absorb solar energy.

In some embodiments, the lower surface of the scraper 410 is provided with brushes. The brush is arranged on the lower surface of the scraper 410, so that the scraper 410 can brush dirt on the photovoltaic panel 200 while scraping rainwater, the surface precision of the surface of the photovoltaic panel 200 is higher, the brush is generally soft, the brush is arranged on the lower surface of the scraper 410, the scraper 410 and the photovoltaic panel 200 can be prevented from being directly contacted with each other to scrape the surface of the photovoltaic panel 200, and when the surface of the photovoltaic panel 200 has larger dirt, the brush can also prevent the larger dirt from obstructing the scraper 410 to continuously move forwards.

The brush filaments of the brush can be made of PBT brush filaments or nylon 610 (PA 66, PA 6) brush filaments and the like. The PBT brush wire has good elasticity and soft performance, and is most suitable for cleaning and decontaminating fine parts. The nylon 610 (PA 66, PA 6) has better wear resistance, high temperature resistance, acid and alkali resistance and the like, and has better elasticity.

In some embodiments, the header tank 320 is provided with a heating rod. In winter, the temperature is relatively low, the phenomenon that the water in the water collection tank 320 is frozen due to the temperature reduction in the water collection tank 320 can be caused, the cleaning of the photovoltaic panel 200 can be affected after the water in the water collection tank 320 is frozen, and the heating rod is arranged in the water collection tank 320, so that the water in the water collection tank 320 can be prevented from being frozen in winter. Typically, the power source for the heater bar is from an energy storage device.

Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A photovoltaic shed, comprising:

the bicycle shed comprises a bicycle shed main body, wherein the bicycle shed main body comprises a plurality of upright posts and a top frame, and the top frame is obliquely arranged on the upright posts;

the photovoltaic plates are arranged on the top frame in parallel;

the water collection assembly comprises a water collection tank and a water collection tank, the water collection tank is arranged at the lower end of the photovoltaic panel and is connected with the water collection tank below through a sewer pipe, the water collection tank is arranged below the upright post, the water collection tank is provided with a water spray pipe, and the water spray pipe sprays water towards the upper surface of the photovoltaic panel;

the scraping assembly comprises a scraping plate, a screw rod and a driving motor, wherein the screw rod extends along the width direction of the photovoltaic panel, the driving motor is connected with the screw rod in a transmission manner, the screw rod is provided with a screw nut, the scraping plate is connected with the screw nut, and the lower surface of the scraping plate is in contact with the upper surface of the photovoltaic panel.

2. The photovoltaic shed as in claim 1, wherein the shed body includes a plurality of sub-shed bodies aligned along a length thereof;

the number of the scraping assemblies is multiple and equal to the number of the sub-shed bodies, and the scraping assemblies are in one-to-one correspondence with the sub-shed bodies.

3. The photovoltaic shed as in claim 1, wherein the water collection trough comprises a trough body and a trough cover, the trough body being disposed at a lower end of the photovoltaic panel and in communication with the downcomer, the trough cover being covered on the trough body.

4. The photovoltaic shed as in claim 1, wherein a plurality of filter layers are disposed within the downcomer and are spaced apart along the length of the downcomer.

5. The photovoltaic shed as in claim 4, wherein the filter layer is an activated carbon layer.

6. The photovoltaic shed according to claim 1, wherein a booster pump is provided between the water spray pipe and the water collection tank.

7. The photovoltaic shed according to claim 1, wherein the water spray pipe is a hose, the water spray pipe is fixed on the scraper, the water spray pipe has two nozzles, and the two nozzles are respectively arranged on two sides of the scraper.

8. The photovoltaic shed according to any one of claims 1 to 7, wherein the lower surface of the scraper is provided with brushes.

9. The photovoltaic shed according to any one of claims 1 to 7, wherein the water collection tank is provided with a heating rod.

10. The photovoltaic shed according to any one of claims 1 to 7, wherein the roof rack is inclined at an angle of 5 degrees to 10 degrees.