CN217935512U

CN217935512U - Photovoltaic power generation station convenient to maintain

Info

Publication number: CN217935512U
Application number: CN202221344214.7U
Authority: CN
Inventors: 王钜坤; 冯晓璐; 熊道均; 汪德胜
Original assignee: Huaneng Xinjiang Energy Development Co Ltd New Energy Dongjiang Branch
Current assignee: Huaneng Xinjiang Energy Development Co Ltd New Energy Dongjiang Branch
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-29
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation station convenient to maintain, which comprises a fixed frame, wherein a radiating fin is arranged at the lower side of the fixed frame, a photovoltaic plate is arranged in the fixed frame, a first chute is arranged on the fixed frame, a first stepping motor is fixed at the rear end of the first chute, a second chute is arranged at the other side of the fixed frame, a first connecting piece is arranged at the front end of the fixed frame, positioning bolts are arranged at the left side and the right side of the fixed frame, and a slide rail is arranged below the fixed frame; and a second threaded rod is arranged in the slide rail, and a second stepping motor is arranged at the rear end of the slide rail. Through the design, the bottom of the fixing frame is provided with the heat dissipation fins, so that the photovoltaic panel can be effectively dissipated, and the first threaded rod and the supporting arm are matched, so that the angle of the photovoltaic panel can be adjusted, and the light energy can be effectively adjusted, absorbed and converted; and a water tank is arranged on one side of the sliding rail, and water is supplied to the brush plate through a pressure pump and a corrugated pipe.

Description

Photovoltaic power generation station convenient to maintain

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a conveniently maintain photovoltaic power generation station.

Background

The photovoltaic power generation station mainly comprises a photovoltaic power generation system and power generation stations including various buildings and auxiliary facilities for overhaul, maintenance, life and the like. The principle of photovoltaic power generation is that when photons irradiate on metal, the energy of the photons can be completely absorbed by certain electrons in the metal, and the energy absorbed by the electrons is large enough to overcome the internal attraction of the metal to work, so that the photons leave the surface of the metal and escape to form photoelectrons. Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. A key element of this technology is the solar cell. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like. The photovoltaic power generation has the advantages of less limitation of regions, and because sunlight generally irradiates the ground, the photovoltaic system also has the advantages of safety, reliability, no noise, low pollution, on-site power generation and supply without consuming fuel and erecting a power transmission line, and short construction period.

Common photovoltaic power generation station does not install cleaning device, can't carry out self-cleaning to the photovoltaic board, carries out self-cleaning to the dirty on the photovoltaic board, inconvenient maintenance because photovoltaic power generation need absorb solar energy, and the photovoltaic board receives the sunlight for a long time and shines and can lead to its inside high temperature, influences the normal work of its inside component. Accordingly, those skilled in the art have provided a photovoltaic power plant that is convenient to maintain to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a conveniently maintain photovoltaic power generation station to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic power station convenient to maintain comprises a fixing frame, wherein heat radiating fins are installed on the lower side of the fixing frame, a photovoltaic plate is installed in the fixing frame, a first sliding groove is formed in the fixing frame, a first stepping motor is fixed to the rear end of the first sliding groove, a second sliding groove is formed in the other side of the fixing frame, a first connecting piece is installed at the front end of the fixing frame, positioning bolts are installed on the left side and the right side of the fixing frame, and a sliding rail is arranged below the fixing frame;

a second threaded rod is arranged in the slide rail, a second stepping motor is installed at the rear end of the slide rail, a fixed plate is installed on the rear side of the second stepping motor, and a supporting arm is arranged on one side of the fixed plate.

Preferably, a positioning hole is formed in one side of the fixing plate, a positioning rod is mounted at one end of the supporting arm, the supporting arm is rotatably sleeved with the positioning hole through the positioning rod, and the other end of the supporting arm is rotatably sleeved with the positioning bolt.

Preferably, the front end of the stepping motor is connected with a first threaded rod, a threaded sleeve is sleeved on the first threaded rod in a threaded manner, and a brush plate is installed on one side of the threaded sleeve.

Preferably, a corrugated pipe is installed on the other side of the brush plate and penetrates through the second sliding groove.

Preferably, slide rail one side is provided with the water tank, the water tank outside is provided with the inlet tube, the force pump is installed to the water tank rear side, force pump and bellows intercommunication.

Preferably, the second threaded rod is in driving connection with the second stepping motor, a limiting frame is sleeved on the second threaded rod in a threaded manner, a second connecting piece is mounted on the limiting frame, and the second connecting piece is in rotating connection with the first connecting piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveniently maintain photovoltaic power generation station possesses following beneficial effect:

through the design, the bottom of the fixing frame is provided with the heat dissipation fins, so that the photovoltaic panel can be effectively dissipated, and the first threaded rod and the supporting arm are matched, so that the angle of the photovoltaic panel can be adjusted, and the light energy can be effectively adjusted, absorbed and converted; and install the water tank in slide rail one side, supply water to the brush board through force pump and bellows, the cooperation brush board can be cleared up the photovoltaic board surface.

Drawings

Fig. 1 is a schematic perspective view of a photovoltaic power plant, which is provided by an embodiment of the present application and is convenient to maintain.

Fig. 2 is a schematic structural diagram of a photovoltaic power plant convenient to maintain according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a photovoltaic power plant convenient to maintain according to an embodiment of the present application.

In the figure: 1. a fixed mount; 101. a heat dissipating fin; 102. a first connecting piece; 103. a first chute; 104. a first threaded rod; 105. a first stepping motor; 106. a second chute; 107. positioning bolts; 2. a photovoltaic panel; 3. a slide rail; 301. a second threaded rod; 302. a second stepping motor; 303. a fixing plate; 304. positioning holes; 4. a limiting frame; 401. a second connecting piece; 5. a support arm; 501. positioning a rod; 6. brushing the board; 601. a threaded sleeve; 602. a bellows; 7. a water tank; 701. a water inlet pipe; 702. a pressure pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a conveniently maintain photovoltaic power generation station, as shown in fig. 1, fig. 3, including mount 1, radiating fin 101 is installed to mount 1 downside, installs photovoltaic board 2 in the mount 1, seted up first spout 103 on the mount 1, first spout 103 rear end is fixed with step motor 105, step motor 105 front end is connected with threaded rod 104, threaded sleeve 601 has been cup jointed to the screw on threaded rod 104, brush board 6 is installed to threaded sleeve 601 one side, bellows 602 is installed to brush board 6 opposite side, bellows 602 runs through second spout 106, mount 1 opposite side is seted up second spout 106, mount 1 front end is installed connecting piece 102, the locating bolt 107 is installed to the left and right sides of mount 1, mount 1 below is provided with slide rail 3, slide rail 3 one side is provided with water tank 7, the water tank 7 outside is provided with inlet tube 701, the rear side of water tank 7 is installed pressure pump 702, pressure pump 702 communicates with bellows 602;

as shown in fig. 2 and 3, a second threaded rod 301 is arranged in the slide rail 3, a second stepping motor 302 is installed at the rear end of the slide rail 3, a fixing plate 303 is installed at the rear side of the second stepping motor 302, a supporting arm 5 is arranged on one side of the fixing plate 303, a positioning hole 304 is formed in one side of the fixing plate 303, a positioning rod 501 is installed at one end of the supporting arm 5, the supporting arm 5 is rotatably sleeved with the positioning hole 304 through the positioning rod 501, the other end of the supporting arm 5 is rotatably sleeved with the positioning bolt 107, the second threaded rod 301 is in driving connection with the second stepping motor 302, a limiting frame 4 is sleeved with the second threaded rod 301, a second connecting piece 401 is installed on the limiting frame 4, and the second connecting piece 401 is rotatably connected with the first connecting piece 102.

The working principle of the device is as follows: in the device, a second stepping motor 302 drives a second threaded rod 301 to rotate, the second threaded rod 301 drives the limiting frame 4 to move back and forth in the sliding rail 3, one end of the fixing frame 1 is rotationally connected with a second connecting piece 401 on the limiting frame 4 through a first connecting piece 102, the positioning bolts 107 on two sides of the fixing frame 1 are rotationally connected with the supporting arm 5, and further the supporting arm 5 is limited by the fixing plate 303, so that when the fixing frame 1 moves backwards, the supporting arm 5 jacks up the fixing frame 1 to be inclined through the positioning bolts 107, and the inclined angle is determined by the close range of movement of the limiting frame 4;

furthermore, the bottom side of the fixing frame 1 is provided with the heat radiating fins 101 with holes, and the heat radiating fins 101 are in direct contact with the photovoltaic panel 2, so that the photovoltaic panel 2 can be effectively radiated;

further, be provided with brush board 6 on mount 1, be provided with a threaded rod 104 that step motor 105 drove in first spout 103, threaded rod 104 drives brush board 6 through thread bush 601 when rotating and carries out reciprocating motion, thereby can clear up photovoltaic board 2 surface, and, it has the water pipe to connect on brush board 6, water pipe one end is connected with telescopic bellows 602, bellows 602 is connected with the water tank 7 of bottom, supply water to brush board 6 by water tank 7 and force pump 702 cooperation, and the apopore has been seted up to brush board 6 bottom side, improve the cleaning efficiency to photovoltaic board 2.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently maintain photovoltaic power plant which characterized in that: the photovoltaic panel fixing device comprises a fixing frame (1), wherein heat dissipation fins (101) are installed on the lower side of the fixing frame (1), a photovoltaic panel (2) is installed in the fixing frame (1), a first sliding groove (103) is formed in the fixing frame (1), a first stepping motor (105) is fixed to the rear end of the first sliding groove (103), a second sliding groove (106) is formed in the other side of the fixing frame (1), a first connecting piece (102) is installed at the front end of the fixing frame (1), positioning bolts (107) are installed on the left side and the right side of the fixing frame (1), and a sliding rail (3) is arranged below the fixing frame (1);

be provided with threaded rod two (301) in slide rail (3), step motor two (302) are installed to slide rail (3) rear end, fixed plate (303) are installed to step motor two (302) rear side, fixed plate (303) one side is provided with support arm (5).

2. The photovoltaic power plant of claim 1, wherein the photovoltaic power plant is capable of being maintained: locating hole (304) have been seted up to fixed plate (303) one side, locating lever (501) are installed to support arm (5) one end, support arm (5) rotate through locating lever (501) and cup joint with locating hole (304), support arm (5) other end rotates with locating pin (107) and cup joints.

3. The photovoltaic power plant of claim 1, wherein the photovoltaic power plant is capable of being maintained by: the front end of the first stepping motor (105) is connected with a first threaded rod (104), a threaded sleeve (601) is sleeved on the first threaded rod (104) in a threaded mode, and a brush plate (6) is installed on one side of the threaded sleeve (601).

4. The photovoltaic power plant of claim 3, wherein the photovoltaic power plant is capable of being maintained by: bellows (602) are installed to brush board (6) opposite side, bellows (602) run through second spout (106).

5. The photovoltaic power plant of claim 1, wherein the photovoltaic power plant is capable of being maintained by: slide rail (3) one side is provided with water tank (7), water tank (7) outside is provided with inlet tube (701), force pump (702) are installed to water tank (7) rear side, force pump (702) and bellows (602) intercommunication.

6. The photovoltaic power plant of claim 1, wherein the photovoltaic power plant is capable of being maintained: the second threaded rod (301) is in driving connection with the second stepping motor (302), the second threaded rod (301) is in threaded sleeve connection with the limiting frame (4), the second connecting piece (401) is installed on the limiting frame (4), and the second connecting piece (401) is rotationally connected with the first connecting piece (102).