CN210183283U

CN210183283U - Photovoltaic module cleaning device of photovoltaic power generation system

Info

Publication number: CN210183283U
Application number: CN201921488144.0U
Authority: CN
Inventors: Hongwen Chen; 陈洪文; Zhixuan Zhai; 翟智轩; Fengyang Zhu; 朱峰阳
Original assignee: Nantong Institute of Technology
Current assignee: Nantong Institute of Technology
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-03-24
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to the technical field of photovoltaic modules, and discloses a photovoltaic module cleaning device of a photovoltaic power generation system, wherein the left side and the right side of a photovoltaic module are both fixedly provided with a support frame, the center of the outer surface of the photovoltaic module is fixedly provided with a cleaning device, the lower surface of the photovoltaic module is fixedly provided with a water collecting mechanism, and the joint of the support frame is fixedly provided with a cross bar, the utility model adopts the cleaning device, the sticky matter on the photovoltaic surface glass is cleaned by a flexible brush with water inlet in a matching cleaning cavity and the water absorption of sponge, the light transmittance of the surface of the photovoltaic module is further enhanced, the energy conversion effect of the photovoltaic module is more beneficial, the service life of the photovoltaic module is prolonged, the water collecting groove is used for collecting rainwater flowing down along the surface of the photovoltaic module through the use of the water collecting mechanism matching with the cleaning device, the rainwater is collected, and the, thereby the cleaning cost of photovoltaic module has been reduced, the water resource has been practiced thrift, green.

Description

Photovoltaic module cleaning device of photovoltaic power generation system

Technical Field

The utility model relates to a photovoltaic module technical field specifically is a photovoltaic power generation system photovoltaic module cleaning device.

Background

The photovoltaic module is formed by combining solar cells of different specifications cut by a laser cutting machine or a steel wire cutting machine, packaging the solar cells on a stainless steel, aluminum or other nonmetal frame, installing glass on the frame and a back plate on the back surface, filling nitrogen and sealing, and is integrally called as a module.

However, the photovoltaic module is exposed outdoors for a long time, the surface of the glass can be stained with dirt such as dust, the light transmittance on the surface of the glass is influenced, the influence on the energy conversion of the photovoltaic cell panel is very large, the service life of the photovoltaic module can be shortened, and a large amount of water resource waste can be caused in the cleaning process, so that the photovoltaic module cleaning device for the photovoltaic power generation system is provided by the technical personnel in the field to solve the problem provided in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic power generation system photovoltaic module cleaning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a photovoltaic power generation system photovoltaic module cleaning device, includes photovoltaic module, horizontal pole and support frame, the equal fixed mounting in the left and right sides of photovoltaic module has the support frame, and photovoltaic module's surface center department fixed mounting has cleaning device, fixed surface installs the mechanism that catchments under the photovoltaic module, the junction fixed mounting of support frame has the horizontal pole.

As a further aspect of the present invention: cleaning device includes the push rod, collects box, slider, clean chamber, flexible brush, spout, sponge and water injection hole, photovoltaic module's bottom left side is installed and is collected the box, and photovoltaic module's upper and lower both sides fixed mounting has the spout, the inside embedding of spout has the slider, the upper surface of slider is connected with clean chamber through fastening bolt, the water injection hole has been seted up to the upper surface in clean chamber, and the front surface center department in clean chamber has the push rod through fastening bolt connection, clean intracavity portion is provided with the sponge, and the back fixed surface in clean chamber installs flexible brush.

As a further aspect of the present invention: the flexible hairbrush and the cleaning cavity are of a communicated structure, the number of the flexible hairbrushes is five, the flexible hairbrushes are distributed on the rear surface of the cleaning cavity at equal intervals, and the cleaning cavity is a cuboid frame

As a further aspect of the present invention: the quantity of slider respectively two from top to bottom, and slider and clean chamber formula as an organic whole set up, the length of push rod is half of clean chamber length.

As a further aspect of the present invention: the mechanism of catchmenting includes water catch bowl, cartridge filter, through-hole, storage water tank and leading water pipe, photovoltaic module's bottom right side fixed mounting has the water catch bowl, the length of water catch bowl is two-thirds of photovoltaic module length, and the bottom right side of water catch bowl has seted up the through-hole, the lower surface of through-hole is connected with the one end of leading water pipe, the front surface at the storage water tank is connected to the other end of leading water pipe, and the leading water pipe runs through in the inside of cartridge filter.

As a further aspect of the present invention: the diameter of the through hole is equal to that of the water diversion pipe, the filter cartridge is installed between the water storage tank and the water collection tank, the water collection tank and the water diversion pipe are of an intercommunicating structure, and the water collection tank is vertically connected with the water diversion pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cleaning device gets into the water injection hole through the rainwater of storing, at clean chamber of cooperation and sponge hydroscopicity to take into the viscous substance on the clean photovoltaic surface glass of flexible brush of water, simple structure is convenient, makes clean comparatively thoroughly, has further strengthened the luminousness on photovoltaic module surface, more profitable and photovoltaic module's energy conversion effect, has prolonged photovoltaic module's life.

2. The utility model discloses a mechanism catchments is through setting up, including storage water tank and water catch bowl, wherein, with the water catch bowl is connected with the leading water pipe, the water catch bowl is the component part of photovoltaic module frame promptly, the water catch bowl is used for collecting along the rainwater that photovoltaic module surface flow descends, collect the rainwater, the rainwater of collecting can cooperate cleaning device's use, wash photovoltaic module's glass, thereby do not need to be equipped with devices such as professional watering lorries alone, thereby photovoltaic module's washing cost has been reduced, the water resource has been practiced thrift, and green.

Drawings

FIG. 1 is a schematic structural view of a photovoltaic module cleaning apparatus of a photovoltaic power generation system;

FIG. 2 is a right side view of a photovoltaic module cleaning apparatus of a photovoltaic power generation system;

FIG. 3 is a schematic structural view of a water collection device in a photovoltaic module cleaning device of a photovoltaic power generation system;

in the figure: 1. a photovoltaic module; 2. a water collection tank; 3. a water collecting mechanism; 4. a push rod; 5. a cleaning device; 6. a collection box; 7. a cross bar; 8. a support frame; 9. a slider; 10. cleaning the cavity; 11. a flexible brush; 12. a chute; 13. a sponge; 14. a water injection hole; 15. a filter cartridge; 16. a through hole; 17. a water storage tank; 18. a water conduit.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a photovoltaic module cleaning device for a photovoltaic power generation system includes a photovoltaic module 1, a cross bar 7 and a support frame 8, the support frame 8 is fixedly installed on both left and right sides of the photovoltaic module 1, a cleaning device 5 is fixedly installed on the center of the outer surface of the photovoltaic module 1, a collecting box 6 is installed on the left side of the bottom of the photovoltaic module 1, chutes 12 are fixedly installed on both upper and lower sides of the photovoltaic module 1, a slider 9 is embedded in the chute 12, the upper surface of the slider 9 is connected with a cleaning cavity 10 through a fastening bolt, a water injection hole 14 is formed on the upper surface of the cleaning cavity 10, the center of the front surface of the cleaning cavity 10 is connected with a push rod 4 through a fastening bolt, a sponge 13 is arranged inside the cleaning cavity 10, a flexible brush 11 is fixedly installed on the rear surface of the cleaning cavity 10, and the quantity of flexible brush 11 is five, and the equidistance of flexible brush 11 distributes at the rear surface in clean chamber 10, and clean chamber 10 is the cuboid frame, and the quantity of slider 9 is respectively two from top to bottom, and slider 9 and clean chamber 10 formula as an organic whole set up, and the length of push rod 4 is half of clean chamber 10 length, and flexible brush 11 that is equipped with at clean chamber 10 rear surface makes the sticky debris in clean surface of photovoltaic module 1 clear away, makes the cleanness comparatively thorough.

In fig. 2 and 3: the lower surface of the photovoltaic component 1 is fixedly provided with a water collecting mechanism 3, the joint of the support frame 8 is fixedly provided with a cross rod 7, the water collecting mechanism 3 comprises a water collecting tank 2, a filter cylinder 15, a through hole 16, a water storage tank 17 and a water conduit 18, the right side of the bottom of the photovoltaic component 1 is fixedly provided with the water collecting tank 2, the length of the water collecting tank 2 is two thirds of that of the photovoltaic component 1, the right side of the bottom of the water collecting tank 2 is provided with the through hole 16, the lower surface of the through hole 16 is connected with one end of the water conduit 18, the other end of the water conduit 18 is connected with the front surface of the water storage tank 17, the water conduit 18 penetrates through the inside of the filter cylinder 15, the filter cylinder 15 is arranged between the water storage tank 17 and the water collecting tank 2, the diameter of the through hole 16 is equal to that of the water conduit 18, the, is convenient for secondary use and then flows into the water storage tank, so that the cleaning device 5 is convenient to be matched for use.

The utility model discloses a theory of operation is: in rainy days, the water collecting groove 2 is connected with the water conduit 18, namely the water collecting groove 2 is used for collecting rainwater flowing down along the surface of the photovoltaic component 1 and collecting the rainwater, the collected rainwater enters the water conduit 18 from the through hole 16 and enters the filter cylinder 15 from the water conduit 18 to filter the rainwater so as to be convenient for secondary use, the water in the filter cylinder 15 enters the water storage tank 17 through the water conduit 18, the series of devices are matched for use, and a professional sprinkler and other devices are not required to be independently arranged, so that the cleaning cost of the photovoltaic component is reduced, the water resource is saved, the environment is protected, the rainwater stored in the water collecting mechanism 3 can be matched with the cleaning device 5 for use, the filtered water enters the cleaning cavity 10 from the water injection hole 14, the sponge 13 in the cleaning cavity absorbs part of the water and is guided into the flexible hairbrush 11, at the moment, the push rod 4 is pushed to drive the sliding block 9 to slide in the sliding groove, viscous material on the glass on the surface of the photovoltaic module 1 is cleaned, and after cleaning, the dirty material can enter the collecting box 6, so that the effect of no environmental pollution is achieved, the structure is simple and convenient, cleaning is thorough, the light transmittance on the surface of the photovoltaic module is further enhanced, the energy conversion effect of the photovoltaic module is more facilitated, and the service life of the photovoltaic module is prolonged.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic power generation system photovoltaic module cleaning device, includes photovoltaic module (1), horizontal pole (7) and support frame (8), its characterized in that, the equal fixed mounting in the left and right sides of photovoltaic module (1) has support frame (8), and the surface center department fixed mounting of photovoltaic module (1) has cleaning device (5), fixed surface installs water-collecting mechanism (3) under photovoltaic module (1), the junction fixed mounting of support frame (8) has horizontal pole (7).

2. The photovoltaic module cleaning device of the photovoltaic power generation system according to claim 1, wherein the cleaning device (5) comprises a push rod (4), a collection box (6), a sliding block (9), a cleaning cavity (10), a flexible brush (11), a sliding groove (12), a sponge (13) and a water injection hole (14), the collection box (6) is installed on the left side of the bottom of the photovoltaic module (1), the sliding groove (12) is fixedly installed on the upper side and the lower side of the photovoltaic module (1), the sliding block (9) is embedded in the sliding groove (12), the upper surface of the sliding block (9) is connected with the cleaning cavity (10) through a fastening bolt, the water injection hole (14) is formed in the upper surface of the cleaning cavity (10), the push rod (4) is connected at the center of the front surface of the cleaning cavity (10) through the fastening bolt, the sponge (13) is arranged in the cleaning cavity (10), and a flexible brush (11) is fixedly arranged on the rear surface of the cleaning cavity (10).

3. The photovoltaic module cleaning device for the photovoltaic power generation system according to claim 2, wherein the flexible brushes (11) and the cleaning cavity (10) are in a communicating structure, the number of the flexible brushes (11) is five, the flexible brushes (11) are distributed on the rear surface of the cleaning cavity (10) at equal intervals, and the cleaning cavity (10) is a rectangular frame.

4. The photovoltaic module cleaning device of the photovoltaic power generation system according to claim 2, wherein the number of the sliding blocks (9) is two, and the sliding blocks (9) and the cleaning cavity (10) are integrally arranged, and the length of the push rod (4) is half of the length of the cleaning cavity (10).

5. The photovoltaic module cleaning device for the photovoltaic power generation system according to claim 1, wherein the water collection mechanism (3) comprises a water collection tank (2), a filter cartridge (15), a through hole (16), a water storage tank (17) and a water guide pipe (18), the water collection tank (2) is fixedly installed on the right side of the bottom of the photovoltaic module (1), the length of the water collection tank (2) is two thirds of the length of the photovoltaic module (1), the through hole (16) is formed in the right side of the bottom of the water collection tank (2), one end of the water guide pipe (18) is connected to the lower surface of the through hole (16), the other end of the water guide pipe (18) is connected to the front surface of the water storage tank (17), and the water guide pipe (18) penetrates through the inside of the filter cartridge (15).

6. The photovoltaic module cleaning device of the photovoltaic power generation system according to claim 5, wherein the diameter of the through hole (16) is equal to that of the water conduit (18), the filter cartridge (15) is installed between the water storage tank (17) and the water collection tank (2), the water collection tank (2) and the water conduit (18) are in an intercommunicating structure, and the water collection tank (2) and the water conduit (18) are vertically connected.