CN216721279U

CN216721279U - Solar cell panel temperature management device

Info

Publication number: CN216721279U
Application number: CN202122908295.0U
Authority: CN
Inventors: 王振锋; 高吉伟; 马辉
Original assignee: Dezhou Runze New Energy Technology Co ltd
Current assignee: Dezhou Runze New Energy Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-10
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a solar cell panel temperature management device, which belongs to the technical field of photovoltaic panels; can solve and lack temperature-detecting device, the unable problem of automatic cooling includes: fixed frame, cooling structure arrange in fixed frame, fixed frame arranges the solar panel edge in through the bolt fastening in, and fixed frame one end sets up the holder, and the fixed frame other end sets up the wastewater disposal basin, cooling structure includes cooling fan, shower nozzle, water pipe, the water pipe is arranged in on fixed frame both sides wall, and the water pipe lateral wall extends and the equidistance sets up the multiunit shower nozzle, the shower nozzle runs through fixed frame lateral wall, and the shower nozzle tip extends to fixed frame in, fixed frame both sides wall sets up the multiunit mounting groove, set up cooling fan in the mounting groove, and mounting groove notch department sets up the grid, thereby cools down solar panel through the cooperation of water spray and radiator fan, can clean solar panel, simple structure, degree of automation is high, convenient to use.

Description

Solar cell panel temperature management device

Technical Field

The utility model discloses a solar cell panel temperature management device, and belongs to the technical field of photovoltaic panels.

Background

In summer, the photovoltaic power station is afraid of high temperature, and the local temperature is too high, so that hot spots can be generated, and the service life of a photovoltaic module is influenced. The hot spot effect seriously damages the solar cell per se to a certain extent, partial energy generated by the solar cell with illumination is possibly consumed by the shielded cell, the hot spot effect of a photovoltaic power station directly leads the service life of a photovoltaic module to be shortened by 30 percent, the module can be failed in the past, even a fire disaster is caused, the conventional temperature management device only reduces the temperature, lacks a temperature detection device and cannot automatically reduce the temperature.

Publication number CN109713999A discloses a photovoltaic panel cooling and purging device, including: a heat dissipation air path, an air collector and a blower; the main body of the heat dissipation air path is fixed on the back of the photovoltaic panel, the heat dissipation air path is of a cavity type structure, the upper end of the heat dissipation air path is bent to bypass the upper edge of the photovoltaic panel, and the air outlet of the blower is arranged on the upper portion of the front of the photovoltaic panel; the air collector is arranged at the air inlet of the heat dissipation air path, the air collector is of a mutually crossed plate structure, and part of the main structure of the air collector is arranged in the air inlet cavity of the heat dissipation air path; the blower is arranged at the air outlet of the heat dissipation air path and used for blowing the air out of the heat dissipation air path to the front of the photovoltaic panel and blowing the positive particles of the photovoltaic panel, the blower is simple in structure, low in cost, good in cooling effect and strong in air outlet, can achieve the dual purpose of cooling the photovoltaic panel, is poor in cooling effect, does not solve the problem that the temperature detection device is lacked and the temperature cannot be automatically cooled.

SUMMERY OF THE UTILITY MODEL

The solar cell panel temperature management device provided by the utility model can solve the problem that the temperature cannot be automatically reduced due to the lack of a temperature detection device.

In order to solve the above problems, the present invention provides the following technical solutions: a solar panel temperature management apparatus comprising: the cooling structure is arranged in the fixed frame, the fixed frame is fixedly arranged at the edge of the solar panel through bolts, one end of the fixed frame is provided with a retainer, the other end of the fixed frame is provided with a wastewater pond, the bottom of the wastewater pond is provided with a wastewater connecting pipe, the cooling structure comprises cooling fans, spray heads and water pipes, the water pipes are arranged on two side walls of the fixed frame, the side walls of the water pipes extend and are equidistantly provided with a plurality of groups of spray heads, the spray heads penetrate through the side walls of the fixed frame, the end parts of the spray heads extend into the fixed frame, the two side walls of the fixed frame are provided with a plurality of groups of mounting grooves, the mounting grooves are internally provided with the cooling fans, grids are arranged at the groove mouths of the mounting grooves, rotating shafts of the cooling fans are arranged on the grids, the plurality of groups of cooling fans and the spray heads are arranged in a staggered manner, and the cooling fans and the spray heads on the two side walls are in one-to-one correspondence;

a plurality of groups of thermistors are arranged at the top of the solar panel;

the bottom of the solar panel is provided with a control box, the thermistor and the control box form circuit connection, and the control box, the spray head and the cooling motor form circuit connection;

the solar panel is arranged in an inclined mode, and the inclined angle is 30-45 degrees;

the water pipe is externally connected with a water supply device, and the wastewater connecting pipe is externally connected with a recovery device;

the bottom of the grating is provided with a waterproof structure;

the inlet end of the wastewater pool is slightly lower than the end surface of the solar panel.

The utility model has the beneficial effects that:

firstly, cooling the solar panel by matching water spray and a cooling fan;

secondly, the solar panel can be cleaned;

thirdly, simple structure, degree of automation is high, convenient to use.

Drawings

Fig. 1 is a front view of a solar panel temperature management apparatus according to the present invention.

Fig. 2 is a schematic structural diagram of a solar panel temperature management device according to the present invention.

Fig. 3 is an enlarged view of a solar panel temperature management apparatus according to the present invention.

1. A fixing frame; 2. a water pipe; 3. a holder; 4. a solar panel; 5. a control box; 6. a wastewater tank; 7. taking over a wastewater pipe; 8. a cooling fan; 9. a spray head; 10. a thermistor; 11. mounting grooves; 12. a grid.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in fig. 1, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

According to the illustrations of FIGS. 1-3: the utility model provides a solar cell panel temperature management device, which comprises: the solar panel cooling structure comprises a fixed frame 1 and a cooling structure, wherein the cooling structure is arranged in the fixed frame 1, the fixed frame 1 is fixedly arranged at the edge of a solar panel 4 through bolts, one end of the fixed frame 1 is provided with a retainer 3, the other end of the fixed frame 1 is provided with a wastewater pond 6, the bottom of the wastewater pond 6 is provided with a wastewater connecting pipe 7, the cooling structure comprises a cooling fan 8, a spray head 9 and a water pipe 2, the water pipe 2 is arranged on two side walls of the fixed frame 1, the side wall of the water pipe 2 extends and is provided with a plurality of groups of spray heads 9 at equal intervals, the spray heads 9 penetrate through the side wall of the fixed frame 1, the end part of the spray head 9 extends into the fixed frame 1, the two side walls of the fixed frame 1 are provided with a plurality of mounting grooves 11, the cooling fan 8 is arranged in the mounting grooves 11, a grid 12 is arranged at the notch of the mounting grooves 11, a rotating shaft of the cooling fan 8 is arranged on the grid 12, and the plurality of groups of cooling fan 8 and the spray heads 9 are arranged in a staggered manner, the cooling fans 8 on the two side walls correspond to the spray heads 9 one by one;

a plurality of groups of thermistors 10 are arranged at the top of the solar panel 4, so that the temperature of the solar panel 4 can be conveniently detected;

the bottom of the solar panel 4 is provided with a control box 5, the thermistor 10 and the control box 5 form circuit connection, and the control box 5, the spray head 9 and the cooling motor form circuit connection, so that the solar panel 4 is conveniently cooled;

the solar panel 4 is obliquely arranged, the inclination angle is 30-45 degrees, the power generation effect is improved, and meanwhile, water sprayed by the spray head 9 is prevented from being hung on the surface of the solar panel 4;

the water pipe 2 is externally connected with a water supply device, and the wastewater connecting pipe 7 is externally connected with a recovery device;

the bottom of the grid 12 is provided with a waterproof structure for preventing water from entering the cooling fan 8;

the inlet end of the wastewater pool 6 is slightly lower than the end face of the solar panel 4, so that wastewater can be collected conveniently.

The principle of the utility model is as follows: during the use, solar panel 4 turns into the light energy with solar energy, thermistor 10 detects solar panel 4's temperature, and pass to control box 5, when solar panel 4's temperature is too high, control box 5 control shower nozzle 9 and cooling fan 8 work, shower nozzle 9 dispels the heat with the water injection on solar panel 4's surface, cooling fan 8 rotates, improve the wind speed on water surface, accelerate the gasification of water, thereby accelerate the cooling to solar panel 4, non-gasified water flows into in wastewater disposal basin 6 along solar panel 4, clean solar panel 4 surface simultaneously, water in the wastewater disposal basin 6 is taken over 7 discharges through waste water, thereby reach the purpose to solar panel 4 temperature control.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A solar cell panel temperature management device is characterized in that: the solar water heater comprises a fixed frame (1) and a cooling structure, wherein the cooling structure is arranged in the fixed frame (1), the fixed frame (1) is fixedly arranged at the edge of a solar panel (4) through bolts, one end of the fixed frame (1) is provided with a retainer (3), the other end of the fixed frame (1) is provided with a wastewater pond (6), the bottom of the wastewater pond (6) is provided with a wastewater connecting pipe (7), the cooling structure comprises a cooling fan (8), a spray head (9) and a water pipe (2), the water pipe (2) is arranged on the two side walls of the fixed frame (1), the side walls of the water pipe (2) extend and are equidistantly provided with a plurality of groups of spray heads (9), the spray head (9) penetrates through the side walls of the fixed frame (1), the end part of the spray head (9) extends into the fixed frame (1), the two side walls of the fixed frame (1) are provided with a plurality of mounting grooves (11), the cooling fan (8) is arranged in the mounting grooves (11), and a grid (12) is arranged at the notch of the mounting grooves (11), the rotating shafts of the cooling fans (8) are arranged on the grids (12), the multiple groups of cooling fans (8) and the spray heads (9) are arranged in a staggered mode, and the cooling fans (8) and the spray heads (9) on the two side walls are in one-to-one correspondence.

2. The solar panel temperature management device according to claim 1, wherein: and a plurality of groups of thermistors (10) are arranged at the top of the solar panel (4).

3. The solar cell panel temperature management device according to claim 1, wherein: the solar panel (4) bottom sets up control box (5), and thermistor (10) and control box (5) form circuit connection, form circuit connection between control box (5), shower nozzle (9) and the cooling motor.

4. The solar panel temperature management device according to claim 1, wherein: the solar panel (4) is obliquely arranged, and the inclination angle is 30-45 degrees.

5. The solar panel temperature management device according to claim 1, wherein: the water pipe (2) is externally connected with a water supply device, and the waste water connecting pipe (7) is externally connected with a recovery device.

6. The solar cell panel temperature management device according to claim 1, wherein: and a waterproof structure is arranged at the bottom of the grating (12).

7. The solar panel temperature management device according to claim 1, wherein: the inlet end of the wastewater pool (6) is slightly lower than the end surface of the solar panel (4).