CN213185965U

CN213185965U - High-voltage platform photovoltaic power generation device with self-cleaning function

Info

Publication number: CN213185965U
Application number: CN202021515432.3U
Authority: CN
Inventors: 宋安超; 张国勇; 卫平春; 李富强
Original assignee: Anhui Huidian Technology Co ltd
Current assignee: Anhui Huidian Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-11
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a photovoltaic power generation device, concretely relates to high-pressure platform photovoltaic power generation device with self-cleaning function, including mounting panel, bottom plate and removal frame, the mounting panel passes through the tilt angle adjustment mechanism and links to each other with the bottom plate, the tilt angle adjustment mechanism includes the first mount pad, slide rail, the second mount pad that are fixed in on the mounting panel to and set up the mounting groove in the bottom of the bottom plate, the mounting groove inner wall is fixed with the installation piece, be fixed with connecting block, bracing piece on the installation piece, it is connected with the first threaded rod to rotate between the first mount pad, sliding connection has the slide with first threaded rod threaded connection on the slide rail, it has the connecting rod to articulate between slide and the connecting block, the bracing; the utility model provides a technical scheme can effectively overcome the inclination that prior art exists can not effectively adjust photovoltaic power generation board, the defect that does not possess clean function.

Description

High-voltage platform photovoltaic power generation device with self-cleaning function

Technical Field

The utility model relates to a photovoltaic power generation device, concretely relates to high-pressure platform photovoltaic power generation device with self-cleaning function.

Background

With the development of economy, the electric load is increased rapidly, the capacity of a power grid is increased continuously, the grade of high-voltage power transmission is improved continuously, and meanwhile, the impact of the increased short-circuit current on an electric power system and electric equipment is increased more and more. In a wide range of applications of high voltage transmission lines, high voltage circuit breakers are required to be installed to isolate faults in the power system or to limit the intensity of short circuit currents in the system. The high-voltage electric platform adopts the insulation support rod to improve the insulation degree of the platform to the ground, and in order to meet the requirement of the insulation degree, the power-on mode of the traditional low-voltage system must be abandoned, and a new power supply mode is redesigned.

Since the high voltage electrical platform is at a higher elevation, photovoltaic power generation may be employed. However, the inclination angle of the photovoltaic power generation panel cannot be effectively adjusted by the existing photovoltaic power generation device, and the photovoltaic power generation panel does not have a cleaning function, so that the situation that the power generation efficiency is reduced due to dust falling after the photovoltaic power generation panel is used for a long time is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the above shortcoming that prior art exists, the utility model provides a high-pressure platform photovoltaic power generation device with self-cleaning function can effectively overcome the inclination that prior art exists can not effectively adjust photovoltaic power generation board, does not possess the defect of cleaning function.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a high-pressure platform photovoltaic power generation device with a self-cleaning function comprises a mounting plate, a bottom plate and a moving frame, wherein the mounting plate is connected with the bottom plate through an inclination angle adjusting mechanism, the inclination angle adjusting mechanism comprises a first mounting seat, a sliding rail, a second mounting seat and a mounting groove, the first mounting seat, the sliding rail and the second mounting seat are fixed on the mounting plate, the mounting groove is formed in the bottom of the bottom plate, a mounting block is fixed on the inner wall of the mounting groove, a connecting block and a supporting rod are fixed on the mounting block, a first threaded rod is rotatably connected between the first mounting seats, a sliding plate in threaded connection with the first threaded rod is connected on the sliding rail in a sliding mode, a connecting rod is hinged;

the photovoltaic power generation board cleaning device comprises a base plate, a mounting frame, a cleaning mechanism and a cleaning pad, wherein the mounting frame is fixed on the base plate, a photovoltaic power generation board is mounted in the mounting frame, the mounting frame is provided with the cleaning mechanism for cleaning the photovoltaic power generation board, and the cleaning mechanism comprises a moving frame which is in sliding connection with the mounting frame and the cleaning pad which is fixed on the moving frame;

the water spraying mechanism comprises a water storage cavity arranged in the mounting plate, a first water pump fixed on the mounting frame and a water spraying hole formed in the inner wall of the mounting frame;

still include heat dissipation mechanism, heat dissipation mechanism is fixed in the second water pump on the installing frame including being fixed in the heat dissipation ring canal on the installation piece to and be fixed in mounting groove inner wall radiator fan side by side, the heat dissipation ring canal comprises the straight line pipe, the bending tube that communicate in proper order, the last relatively fixed of straight line pipe has the radiating fin with the mounting groove inner wall laminating.

Preferably, the first mounting seat is mounted and connected with an outer ring of the bearing, an inner ring of the bearing is mounted and connected with a first threaded rod, and a contact part of the first threaded rod and the inner ring of the bearing is ground to remove threads.

Preferably, a sliding groove is formed in the side wall of the mounting frame, and a sliding block which is in sliding connection with the sliding groove is fixed on the moving frame.

Preferably, a driving motor is relatively fixed on the mounting frame, and a driving shaft of the driving motor is fixed with a second threaded rod which penetrates through the sliding groove and is in threaded connection with the sliding block.

Preferably, the water inlet end of the first water pump is communicated with the water storage cavity through a connecting pipe, and the water outlet end of the first water pump is communicated with the sprinkling hole through the connecting pipe.

Preferably, the watering hole is opened on the installing frame inner wall of keeping away from the bracing piece, the lateral wall that the installing frame is close to the bracing piece has seted up the apopore.

Preferably, the heat-radiating circular pipe is connected with a heat exchanger, and the second water pump is connected with the heat-radiating circular pipe through a connecting pipe to form a circulation passage.

Preferably, the mounting groove is internally provided with an air inlet and an air outlet, and the mounting block is provided with a vent.

Preferably, the mounting plate is provided with a threaded mounting hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-pressure platform photovoltaic power generation device with self-cleaning function can effectively adjust photovoltaic power generation board's inclination with the help of inclination adjustment mechanism, can effectively clean the ash that falls, the floating dust on photovoltaic power generation board through watering mechanism, clean mechanism to can guarantee photovoltaic power generation board's generating efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the base plate of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the application of the heat dissipating fins on the straight tube shown in FIG. 2 to the inner wall of the mounting groove;

fig. 4 is a schematic top view of the mounting frame of fig. 1 according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a high-pressure platform photovoltaic power generation device with self-cleaning function, as shown in fig. 1 to 4, including mounting panel 1, bottom plate 2 and removal frame 18, mounting panel 1 links to each other with bottom plate 2 through inclination adjustment mechanism, inclination adjustment mechanism is including being fixed in first mount pad 3 on mounting panel 1, slide rail 4, second mount pad 5, and set up the mounting groove 7 in bottom plate 2 bottom, the mounting groove 7 inner wall is fixed with installation piece 8, be fixed with connecting block 27 on the installation piece 8, bracing piece 10, it is connected with first threaded rod 9 to rotate between the first mount pad 3, sliding connection has slide 6 with first threaded rod 9 threaded connection on slide rail 4, it has connecting rod 28 to articulate between slide 6 and the connecting block 27, bracing piece 10 is articulated with second mount pad 5.

The first mounting seat 3 is mounted and connected with an outer ring of a bearing, an inner ring of the bearing is mounted and connected with a first threaded rod 9, and threads are ground at the contact position of the first threaded rod 9 and the inner ring of the bearing.

The mounting plate 1 is provided with a threaded mounting hole, and before use, the mounting plate 1 is fixedly mounted at a proper position of the high-pressure platform by utilizing the threaded mounting hole.

When the inclination angle of the photovoltaic power generation panel needs to be adjusted, the first threaded rod 9 is rotated, the sliding plate 6 moves left and right along the sliding rail 4 under the action of the threads, and the connecting rod 28 is hinged with the sliding plate 6 and the connecting block 27, so that the inclination angle of the bottom plate 2 and the inclination angle of the photovoltaic power generation panel can be adjusted.

The water spraying device further comprises a water spraying mechanism for cleaning and spraying water, wherein the water spraying mechanism comprises a water storage cavity 26 arranged inside the mounting plate 1, a first water pump 23 fixed on the mounting frame 17 and a water spraying hole 24 arranged on the inner wall of the mounting frame 17. The water inlet end of the first water pump 23 is communicated with the water storage cavity 26 through a connecting pipe, and the water outlet end of the first water pump 23 is communicated with the sprinkling hole 24 through a connecting pipe.

When photovoltaic power generation board live time is longer, need clean photovoltaic power generation board, can be with the help of first water pump 23 with the water suction in the water storage chamber 26 watering hole 24 to spout on photovoltaic power generation board in watering hole 24, water photovoltaic power generation board.

Since the water sprinkling holes 24 are opened on the inner wall of the installation frame 17 far away from the support rod 10 and the photovoltaic power generation panel has an inclination angle, the water sprayed from the water sprinkling holes 24 moves toward the lower end, i.e., the right end in fig. 1, along the photovoltaic power generation panel, thereby wetting the entire photovoltaic power generation panel.

The apopore has been seted up on the lateral wall that the installing frame 17 is close to bracing piece 10, because figure 1 is the schematic diagram that looks sideways, consequently the apopore is seted up on the right side lateral wall of installing frame 17 in figure 1 to bottom plate 2 has the inclination, when clean with the help of clean mechanism, and dirty water can be followed the apopore and flowed out.

The installation frame 17 is fixed on the bottom plate 2, the photovoltaic power generation board is installed in the installation frame 17, the installation frame 17 is provided with a cleaning mechanism for cleaning the photovoltaic power generation board, and the cleaning mechanism comprises a moving frame 18 connected with the installation frame 17 in a sliding mode and a cleaning pad 25 fixed on the moving frame 18.

A sliding groove 20 is formed in the side wall of the mounting frame 17, and a sliding block 19 which is in sliding connection with the sliding groove 20 is fixed on the moving frame 18. A driving motor 22 is relatively fixed on the mounting frame 17, and a driving shaft of the driving motor 22 is fixed with a second threaded rod 21 which penetrates through the sliding chute 20 and is in threaded connection with the sliding block 19.

After the watering work is finished, the driving motor 22 can be utilized to drive the second threaded rod 21 to rotate, so that the sliding block 19 moves back and forth along the sliding groove 20, the surface of the photovoltaic power generation board is effectively cleaned by the cleaning pad 25, and the power generation efficiency of the photovoltaic power generation board is ensured.

Still include heat dissipation mechanism, heat dissipation mechanism is including being fixed in heat dissipation ring canal 11 on the installation piece 8, is fixed in the second water pump 15 on the installing frame 17 to and be fixed in mounting groove 7 inner wall radiator fan 16 side by side, heat dissipation ring canal 11 comprises sharp pipe 12, the bending tube 13 that communicates in proper order, is fixed with the radiating fin 14 with the laminating of mounting groove 7 inner wall relatively on the sharp pipe 12.

In summer, the operating temperature of photovoltaic power generation board is higher, can utilize second water pump 15 to make the cooling water circulate in heat dissipation ring pipe 11 and flow, plays the radiating effect to photovoltaic power generation board. The arrangement of the radiating fins 14 can increase the heat conducting area of the mounting groove 7, and meanwhile, heat can be directly conducted with the linear tube 12, so that the radiating efficiency is ensured.

The heat in the mounting groove 7 and the heat on the heat radiating fins 14 can be blown out by the heat radiating fan 16, and the heat radiating efficiency is ensured. Air intake, air outlet have been seted up to mounting groove 7 is inside, have seted up the vent on the installation piece 8, and the setting of air intake, air outlet guarantees that radiator fan 16 can play the radiating effect, and the setting up of vent makes installation piece 8 can not obstruct the heat and from the inside discharge of mounting groove 7.

The heat-dissipating loop pipe 11 is connected with a heat exchanger, and the second water pump 15 is connected with the heat-dissipating loop pipe 11 through a connecting pipe to form a circulation path. The heat exchanger can exchange heat with cooling water in the heat dissipation ring pipe 11, so that the heat dissipation effect is guaranteed, and the heat exchanger belongs to the conventional technical means in the field.

It should be noted that, in the present technical solution, in order to ensure that the drawings can clearly show the structure of the present technical solution, specific pipeline connection diagrams of the water inlet end and the water outlet end of the first water pump 23 and the second water pump 15 are not shown, and the technical means is also simple and belongs to the common knowledge, so that no further description is provided herein.

In the technical scheme, the sprinkling mechanism and the cleaning mechanism can be manually controlled to complete respective actions, the time sequence problem is not involved, and software support is not needed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a high-pressure platform photovoltaic power generation device with self-cleaning function which characterized in that: comprises a mounting plate (1), a bottom plate (2) and a movable frame (18), wherein the mounting plate (1) is connected with the bottom plate (2) through an inclination angle adjusting mechanism, the inclination angle adjusting mechanism comprises a first mounting seat (3), a sliding rail (4) and a second mounting seat (5) which are fixed on the mounting plate (1), and a mounting groove (7) arranged at the bottom of the bottom plate (2), a mounting block (8) is fixed on the inner wall of the mounting groove (7), the mounting block (8) is fixed with a connecting block (27) and a supporting rod (10), a first threaded rod (9) is rotatably connected between the first mounting seats (3), the sliding rail (4) is connected with a sliding plate (6) in a sliding way, the sliding plate is connected with a first threaded rod (9) in a threaded way, a connecting rod (28) is hinged between the sliding plate (6) and the connecting block (27), and the supporting rod (10) is hinged with the second mounting seat (5);

a mounting frame (17) is fixed on the bottom plate (2), a photovoltaic power generation panel is mounted in the mounting frame (17), a cleaning mechanism for cleaning the photovoltaic power generation panel is arranged on the mounting frame (17), and the cleaning mechanism comprises a moving frame (18) connected with the mounting frame (17) in a sliding manner and a cleaning pad (25) fixed on the moving frame (18);

the water spraying device also comprises a water spraying mechanism for cleaning and spraying water, wherein the water spraying mechanism comprises a water storage cavity (26) arranged inside the mounting plate (1), a first water pump (23) fixed on the mounting frame (17), and a water spraying hole (24) arranged on the inner wall of the mounting frame (17);

still include heat dissipation mechanism, heat dissipation mechanism is fixed in second water pump (15) on installing frame (17) including being fixed in heat dissipation ring canal (11) on installation piece (8) to and be fixed in mounting groove (7) inner wall radiator fan (16) side by side, heat dissipation ring canal (11) comprise straight line pipe (12), the pipe of buckling (13) that communicate in proper order, relatively fixed with radiating fin (14) with mounting groove (7) inner wall laminating on straight line pipe (12).

2. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 1, wherein: the first mounting seat (3) is mounted and connected with an outer ring of the bearing, an inner ring of the bearing is mounted and connected with a first threaded rod (9), and a contact part of the first threaded rod (9) and the inner ring of the bearing is ground to remove threads.

3. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 1, wherein: a sliding groove (20) is formed in the side wall of the mounting frame (17), and a sliding block (19) which is in sliding connection with the sliding groove (20) is fixed on the moving frame (18).

4. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 3, wherein: and a driving motor (22) is relatively fixed on the mounting frame (17), and a driving shaft of the driving motor (22) is fixed with a second threaded rod (21) which penetrates through the sliding groove (20) and is in threaded connection with the sliding block (19).

5. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 1, wherein: the water inlet end of the first water pump (23) is communicated with the water storage cavity (26) through a connecting pipe, and the water outlet end of the first water pump (23) is communicated with the water sprinkling hole (24) through the connecting pipe.

6. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 5, wherein: watering hole (24) are seted up on installing frame (17) inner wall of keeping away from bracing piece (10), the apopore has been seted up on the lateral wall that installing frame (17) are close to bracing piece (10).

7. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 1, wherein: the heat-radiating circular pipe (11) is connected with a heat exchanger, and the second water pump (15) is connected with the heat-radiating circular pipe (11) through a connecting pipe to form a circulating passage.

8. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 1, wherein: an air inlet and an air outlet are formed in the mounting groove (7), and a ventilation opening is formed in the mounting block (8).

9. The self-cleaning high-voltage platform photovoltaic power generation device as claimed in claim 1, wherein: the mounting plate (1) is provided with a threaded mounting hole.