CN212811637U

CN212811637U - Heat radiation structure for photovoltaic power generation equipment

Info

Publication number: CN212811637U
Application number: CN202021895576.6U
Authority: CN
Inventors: 张继光; 宁军; 毛冬红; 武红幸; 张宝明; 雷喜鸣
Original assignee: Shaanxi Energy Power Operation Co ltd
Current assignee: Shaanxi Energy Power Operation Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-26
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a heat radiation structure for photovoltaic power generation equipment, including base and solar panel, settle at the base top has the fixing base, and the fixing base top is connected with the casing, solar panel settles in casing top inboard, and is provided with the heat-conducting plate bottom the solar panel, settle in the outside both sides of solar panel has the curb plate, and the curb plate is close to solar panel vertical central line one side and has seted up the mouth of blowing, curb plate internal connection has radiator fan, conduit is connected with the condenser pipe through the connecting pipe. This heat radiation structure for photovoltaic power generation equipment, condenser pipe and heat-conducting plate laminate mutually, and rivers flow into the inside back of condenser pipe, enable the heat-conducting plate temperature and reduce, because of laminating mutually of heat-conducting plate upper surface and solar panel lower surface, so the heat-conducting plate can cool down solar panel, through the heat transfer of heat-conducting plate, enables the electronic component temperature decline that solar panel lower surface covered, and this electronic component that can avoid solar panel lower surface to cover damages because of high temperature.

Description

Heat radiation structure for photovoltaic power generation equipment

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a heat radiation structure for photovoltaic power generation equipment.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, the main components of the photovoltaic power generation are composed of electronic components, and the photovoltaic power generation has the characteristics of safety, reliability, no noise, no pollution emission, cleanness and environmental protection.

In the current market, a plurality of types of photovoltaic power generation equipment have poor heat dissipation effects, the temperature inside the equipment cannot be reduced in high-temperature weather, and the power generation efficiency of the photovoltaic power generation equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic is heat radiation structure for power generation equipment 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 heat radiation structure for photovoltaic power generation equipment, includes base and solar panel, settle at the base top has the fixing base, and the fixing base top is connected with the casing, solar panel settles in casing top inboard, and the solar panel bottom is provided with the heat-conducting plate, settle in the outside both sides of solar panel has the curb plate, and the curb plate is close to solar panel vertical central line one side and has seted up the mouth of blowing, curb plate internal connection has radiator fan, settle both sides about solar panel has conduit, and conduit is close to solar panel axis one side and is provided with water spray tap, conduit is connected with the condenser pipe through the connecting pipe, the thermovent has been seted up to the casing both sides, settle in the solar panel bottom has the bottom plate.

Preferably, the base and the fixing seat are vertically distributed, and the fixing seat and the shell are in a welding integrated structure.

Preferably, the upper surface of the heat conducting plate is attached to the lower surface of the solar panel, and the side plates are symmetrically distributed along the vertical central line of the solar panel.

Preferably, the side plates form a communication structure through the air blowing openings, and the number of the air blowing openings is six.

Preferably, the water conveying pipeline is fixedly connected with the water spraying taps, and the number of the water spraying taps is four.

Preferably, the water pipe and the condenser pipe form a communicated structure through a connecting pipe, and the condenser pipe forms a full-surrounding structure through the shell and the heat conducting plate.

Preferably, the vertical central line of the bottom plate and the vertical central line of the water outlet are overlapped, and the water outlet is fixedly connected with the drainage pipeline.

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

this heat radiation structure for photovoltaic power generation equipment through the jet water yield of adjusting water spray tap, enables water spray tap and erupts rivers and erode solar panel to can be with the filth clean up on solar panel surface, avoid the too much power generation efficiency that influences solar panel of solar panel filth, make solar panel keep clean for a long time, and be favorable to the work efficiency of lifting means.

This heat radiation structure for photovoltaic power generation equipment, radiator fan can blow wind to the solar panel surface through blowing the mouth, accelerates solar panel's drying rate, avoids solar panel drying too slowly, and the dust in the air mixes with the drop of water on solar panel surface, leaves the water stain generating efficiency who leads to solar panel on the solar panel surface and reduces.

This heat radiation structure for photovoltaic power generation equipment, the condenser pipe is laminated mutually with the heat-conducting plate, rivers flow in the inside back of condenser pipe, enable the heat-conducting plate temperature and reduce, laminate mutually because of heat-conducting plate upper surface and solar panel lower surface, so the heat-conducting plate can cool down solar panel, through the heat transfer of heat-conducting plate, the electronic component temperature that enables the lower surface of solar panel cover drops, this electronic component that can avoid the lower surface of solar panel cover damages because of high temperature to be favorable to the generating efficiency of lifting means.

Drawings

FIG. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the water pipe structure of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a housing; 4. a solar panel; 5. a heat conducting plate; 6. a side plate; 7. an air blowing port; 8. a heat radiation fan; 9. a water delivery pipeline; 10. a water spray tap; 11. a connecting pipe; 12. a condenser tube; 13. a heat dissipation port; 14. a base plate; 15. a water outlet; 16. and (4) a water drainage pipeline.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation structure for photovoltaic power generation equipment comprises a base 1 and a solar panel 4, wherein water pipes 9 are arranged on the upper side and the lower side of the solar panel 4, water spray taps 10 are arranged on one sides, close to the central axis of the solar panel 4, of the water pipes 9, the water pipes 9 are fixedly connected with the water spray taps 10, the number of the water spray taps 10 is four, the water pipes 9 can spray internal water flow out through the water spray taps 10, the water spray amount of the water spray taps 10 can be adjusted, when the solar panel 4 is cooled, water mist can be sprayed to the surface of the solar panel 4 and can cool the solar panel 4, when the solar panel 4 is used for a long time, the surface is easily infected with dust and excrement of flying birds, the working efficiency of the solar panel 4 is reduced after long-term treatment, and the water flow sprayed out by the water spray taps 10 can be adjusted to wash the solar panel 4, therefore, dirt on the surface of the solar panel 4 can be cleaned, and the solar panel 4 can be kept clean for a long time;

the top of the base 1 is provided with a fixed seat 2, the top of the fixed seat 2 is connected with a shell 3, the solar panel 4 is arranged on the inner side of the top of the shell 3, the bottom of the solar panel 4 is provided with a heat conducting plate 5, two sides of the outside of the solar panel 4 are provided with side plates 6, one side of each side plate 6, which is close to the vertical central line of the solar panel 4, is provided with a blowing port 7, the side plates 6 are internally connected with a cooling fan 8, the base 1 and the fixed seat 2 are vertically distributed, the fixed seat 2 and the shell 3 are in a welding integrated structure, the upper surface of the heat conducting plate 5 is jointed with the lower surface of the solar panel 4, the side plates 6 are symmetrically distributed along the vertical central line of the solar panel 4, the side plates 6 form a communicated structure through the blowing ports 7, six blowing ports 7 are arranged, after the water spray tap 10 washes the solar panel 4, the heat radiation fan 8 works to blow wind to the surface of the solar panel 4 through the blowing port 7, so that the drying speed of the solar panel 4 is accelerated, the phenomenon that the solar panel 4 is dried too slowly, dust in the air is mixed with water drops on the surface of the solar panel 4, water stains are left on the surface of the solar panel 4 to reduce the power generation efficiency of the solar panel 4, and meanwhile, when the water spray tap 10 sprays water mist, the heat radiation fan 8 rotates to accelerate evaporation of the water mist on the solar panel 4, so that the cooling effect of the solar panel 4 is improved;

the water pipe 9 is connected with the condenser pipe 12 through the connecting pipe 11, the two sides of the shell 3 are provided with heat dissipation ports 13, the bottom of the solar panel 4 is provided with a bottom plate 14, the middle end of the bottom plate 14 is provided with a water outlet 15, the tail end of the water outlet 15 is connected with a drainage pipe 16, the water pipe 9 and the condenser pipe 12 form a communicated structure through the connecting pipe 11, the condenser pipe 12 and the heat conducting plate 5 form a fully-enclosed structure, the vertical central line of the bottom plate 14 and the vertical central line of the water outlet 15 are superposed, the water outlet 15 and the drainage pipe 16 are fixedly connected, because the water pipe 9 and the condenser pipe 12 form a communicated structure through the connecting pipe 11, water inside the water pipe 9 can flow into the condenser pipe 12 through the connecting pipe 11, the condenser pipe 12 is jointed with the heat conducting plate 5, and after the water flows, because of 5 upper surfaces of heat-conducting plate and the laminating of 4 lower surfaces of solar panel, so heat-conducting plate 5 can cool down 4 lower surfaces of solar panel, 4 lower surfaces of solar panel cover has a large amount of electronic component, and the difficult electronic component temperature that makes 4 lower surfaces of solar panel cover of cooling down to 4 surface of solar panel descends, heat transfer through heat-conducting plate 5, the electronic component temperature that enables 4 lower surfaces of solar panel cover descends, thereby avoid the electronic component that 4 lower surfaces of solar panel cover to damage because of high temperature, and this is favorable to lifting means's generating efficiency, thermovent 13 can distribute the inside high temperature of casing 3, avoid the inside high temperature of casing 3, through outlet 15 that the bottom plate 14 middle-end was seted up, the rivers that can make the injection of water spray tap 10 flow into drainage pipe 16, avoid rivers.

The working principle is as follows: when the heat dissipation structure for the photovoltaic power generation equipment is used, firstly, the solar panel 4 is arranged inside the shell 3, the shell 3 is connected with the fixed seat 2 in a welding mode, the stability between parts can be improved, the base 1 at the bottom of the fixed seat 2 provides stability for arrangement of the solar panel 4, the solar panel 4 starts to work after arrangement is completed, then, the water pipe 9 sprays water inside through the water spray faucet 10, the sprayed water quantity of the water spray faucet 10 can be adjusted, when the solar panel 4 is cooled, the water spray faucet 10 sprays water mist to the surface of the solar panel 4, the solar panel 4 can be cooled, the heat dissipation fan 8 rotates to accelerate evaporation of the water mist on the solar panel 4, the cooling effect of the solar panel 4 is improved, then, the sprayed water quantity of the water spray faucet 10 is adjusted, and the water quantity of the water spray faucet 10 is increased to flush the solar panel 4, therefore, dirt on the surface of the solar panel 4 can be cleaned, then the heat dissipation fan 8 in the side plate 6 works to blow wind to the surface of the solar panel 4 through the blowing port 7, the drying speed of the solar panel 4 is accelerated, water sprayed by the water spray faucet 10 flows into the drainage pipeline 16 through the water outlet 15 arranged at the middle end of the bottom plate 14 to avoid water accumulation in the equipment, and finally water in the water pipeline 9 flows into the condensation pipe 12 through the connecting pipe 11, this enables the temperature of the heat-conducting plate 5 to be lowered, since the upper surface of the heat-conducting plate 5 is attached to the lower surface of the solar panel 4, so heat-conducting plate 5 can cool down solar panel 4, and through heat transfer of heat-conducting plate 5, the electronic component temperature that enables solar panel 4 lower surface cover drops, avoids the electronic component of solar panel 4 lower surface cover to damage because of high temperature, and the inside high temperature of equipment can give off through thermovent 13 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 heat radiation structure for photovoltaic power generation equipment, includes base (1) and solar panel (4), its characterized in that: the solar energy heat dissipation device is characterized in that a fixing seat (2) is arranged at the top of the base (1), a shell (3) is connected to the top of the fixing seat (2), the solar panel (4) is arranged on the inner side of the top of the shell (3), a heat conduction plate (5) is arranged at the bottom of the solar panel (4), side plates (6) are arranged on two sides of the outer portion of the solar panel (4), an air blowing port (7) is formed in one side, close to the vertical central line of the solar panel (4), of each side plate (6), a heat dissipation fan (8) is connected to the inner portion of each side plate (6), water conveying pipelines (9) are arranged on the upper side and the lower side of the solar panel (4), a water spraying faucet (10) is arranged on one side, close to the central axis of the solar panel, the bottom of the solar panel (4) is provided with a bottom plate (14), the middle end of the bottom plate (14) is provided with a water outlet (15), and the tail end of the water outlet (15) is connected with a water drainage pipeline (16).

2. A heat radiation structure for a photovoltaic power generation apparatus according to claim 1, characterized in that: the base (1) and the fixing seat (2) are vertically distributed, and the fixing seat (2) and the shell (3) are welded into an integral structure.

3. A heat radiation structure for a photovoltaic power generation apparatus according to claim 1, characterized in that: the upper surface of the heat conducting plate (5) is attached to the lower surface of the solar panel (4), and the side plates (6) are symmetrically distributed along the vertical central line of the solar panel (4).

4. A heat radiation structure for a photovoltaic power generation apparatus according to claim 1, characterized in that: the side plates (6) form a communicated structure through the air blowing openings (7), and six air blowing openings (7) are formed.

5. A heat radiation structure for a photovoltaic power generation apparatus according to claim 1, characterized in that: the water conveying pipeline (9) is fixedly connected with the water spraying taps (10), and the number of the water spraying taps (10) is four.

6. A heat radiation structure for a photovoltaic power generation apparatus according to claim 1, characterized in that: the water conveying pipeline (9) and the condensation pipe (12) form a communicated structure through a connecting pipe (11), and the condensation pipe (12) forms a full-surrounding structure through the shell (3) and the heat conducting plate (5).

7. A heat radiation structure for a photovoltaic power generation apparatus according to claim 1, characterized in that: the vertical central line of the bottom plate (14) and the vertical central line of the water outlet (15) are mutually overlapped, and the water outlet (15) is fixedly connected with the drainage pipeline (16).