CN209982442U

CN209982442U - Heat pipe type concentrating photovoltaic cooling and heat collecting device

Info

Publication number: CN209982442U
Application number: CN201920711838.XU
Authority: CN
Inventors: 林艳
Original assignee: Guangzhou Wendong Information Technology Co Ltd
Current assignee: Guangzhou Wendong Information Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-21
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a heat pipe type concentrating photovoltaic cooling heat collecting device in the technical field of solar engineering, which comprises a housing, wherein a heat pipe is fixedly arranged at the top of the housing, the bottom of the heat pipe penetrates through the housing and is fixedly provided with a photovoltaic cell, the bottom of the photovoltaic cell is fixedly provided with a heat radiating copper sheet, the bottom of the heat radiating copper sheet is fixedly provided with a heat exchanging fin, the left side wall and the right side wall of the housing are both fixedly provided with heat radiating fans, the heat radiating fans are fixedly provided with fixing screws, the right side of the bottom of an inner cavity of a water tank is fixedly provided with a water pump, the left side of the bottom of the water pump is fixedly provided with a water suction port, the top of the water pump is provided with a cooling pipe, the structure is reasonable, the water circulation cooling of the bottom of a concentrating photovoltaic cooling box is realized through the matching of the water tank, fast and effective heat dissipation is realized.

Description

Heat pipe type concentrating photovoltaic cooling and heat collecting device

Technical Field

The utility model relates to a solar energy engineering technical field specifically is a heat pipe formula spotlight photovoltaic cooling heat collection device.

Background

The concentrated photovoltaic is a technology for directly converting concentrated sunlight into electric energy by a photovoltaic cell with high conversion efficiency, and CPV is the most typical representative of the concentrated solar power generation technology. The light intensity at the focal point can be multiplied by the condenser, but at the same time, a large amount of heat is also necessarily brought. The light-electricity conversion efficiency is closely related to the temperature of the photovoltaic cell, the higher the temperature is, the lower the light-electricity conversion efficiency is, and the long-time high temperature can also cause irreversible damage to the cell. Therefore, the heat exchange and cooling of the photovoltaic cell is a key measure for improving the photoelectric conversion efficiency of the photovoltaic cell, and the existing concentrating photovoltaic cooling device has some defects, such as poor heat dissipation efficiency and the defect that heat cannot be reasonably utilized, so that a novel concentrating photovoltaic cooling device needs to be developed to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a heat pipe formula spotlight photovoltaic cooling heat collection device to at the bottom of the spotlight photovoltaic radiating efficiency who proposes in solving above-mentioned background art and extravagant problem of heat.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat pipe formula spotlight photovoltaic cooling heat collection device, includes housing, supporting leg, heat dissipation fan, water tank, housing top fixed mounting has the heat pipe, the heat pipe bottom runs through housing fixed mounting has photovoltaic cell, photovoltaic cell bottom fixed mounting has the heat dissipation copper sheet, the fixed heat exchange wing of installing in heat dissipation copper sheet bottom, the equal fixed mounting heat dissipation fan of housing left side wall and right side wall, fixed mounting has the fixed screw on the heat dissipation fan, water tank inner chamber bottom right side fixed mounting has the water pump, water pump bottom left side fixed mounting has the water sucking mouth, the water pump top is provided with the cooling tube, just the cooling tube passes the water tank and extends to the water tank top, cooling tube left side bottom is provided with the liquid return mouth, just the liquid return mouth runs through inside the water tank extends to the water tank, cooling tube top and bottom half fixed connection.

Preferably, a support foot rest is fixedly installed at the bottom of the water tank, and an anti-skid pad is fixedly installed at the bottom of the support foot rest.

Preferably, a water filling port is fixedly installed at the top of the left side of the water tank, and a water outlet is fixedly installed at the bottom of the left side of the water tank.

Preferably, the heat dissipation copper sheet is bonded with the photovoltaic cell through heat dissipation glue.

Preferably, a protective cover is fixedly mounted on the surface of the heat dissipation fan.

Compared with the prior art, the beneficial effects of the utility model are that: through this setting of heat pipe formula spotlight photovoltaic cooling heat collection device, structural design is reasonable, through water tank, water pump, the water sucking mouth, the cooling tube has realized the hydrologic cycle cooling to spotlight photovoltaic cooling bottom of the case portion with the cooperation of returning the liquid mouth, has realized dispelling the heat to housing left side and right side through the heat dissipation fan, has realized fast effectual heat dissipation again.

Drawings

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

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

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

In the figure: 100 casings, 110 heat pipes, 120 photovoltaic cells, 130 heat dissipation copper sheets, 140 heat exchange fins, 200 supporting foot frames, 210 anti-skidding pads, 300 heat dissipation fans, 310 fixing screws, 400 water tanks, 410 water pumps, 420 water suction ports, 430 cooling pipes and 440 liquid return ports.

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 heat pipe type concentrating photovoltaic cooling heat collecting device, which can radiate heat more efficiently and avoid waste caused by heat in the radiating process, please refer to fig. 1, comprising a housing 100, a supporting foot stool 200, a radiating fan 300 and a water tank 400;

please refer to fig. 1 again; the heat pipe 110 is fixedly installed at the top of the cover shell 100, the photovoltaic cell 120 is fixedly installed at the bottom of the heat pipe 110 penetrating through the cover shell 100, the heat dissipation copper sheet 130 is fixedly installed at the bottom of the photovoltaic cell 120, the heat exchange fins 140 are fixedly installed at the bottom of the heat dissipation copper sheet 130, the specific heat pipe 110 is screwed in the middle of the top of the cover shell 100, the photovoltaic cell 120 is inserted in the bottom of the heat pipe 110, the heat dissipation copper sheet 130 is adhered to the bottom of the photovoltaic cell 120, the heat exchange fins 140 are screwed in two sides of the inner cavity of the cover shell 100, the cover shell 100 is used for bearing elements, the heat pipe 110 is used for collecting heat, the photovoltaic cell 120 is;

please refer to fig. 1 again; the bottom of the water tank 400 is fixedly provided with a support foot stand 200, the bottom of the support foot stand 200 is fixedly provided with an anti-skid pad 210, specifically, the support foot stand 200 is welded at four corners of the bottom of the water tank 400, the anti-skid pad 210 is sleeved at the bottom of the support foot stand 200, the support foot stand 200 is used for supporting a device, and the anti-skid pad 210 is used for anti-skid;

please refer to fig. 1 again; the left side wall and the right side wall of the housing 100 are both fixedly provided with the heat dissipation fan 300, the heat dissipation fan 300 is fixedly provided with a fixing screw 310, specifically, the heat dissipation fan 300 is screwed on the left side wall and the right side wall of the housing 100, the fixing screw 310 is screwed on the housing 100, the heat dissipation fan 300 is used for dissipating heat, and the fixing screw 310 is used for fixing the heat dissipation fan 300;

please refer to fig. 1 again; water pump 410 is fixedly mounted on the right side of the bottom of the inner cavity of water tank 400, water suction port 420 is fixedly mounted on the left side of the bottom of water pump 410, cooling pipe 430 is provided with cooling pipe 430, cooling pipe 400 penetrates through water tank 400 and extends to the top of water tank 400, liquid return port 440 is provided on the left side of cooling pipe 430, liquid return port 440 penetrates through water tank 400 and extends to the inside of water tank 400, the top of cooling pipe 430 is fixedly connected with the bottom of the tank body, 1 water pump 410 is welded on the right side of the bottom of the inner cavity of water tank 400, water suction port 420 is spliced on the left side of the bottom of water pump 410, cooling pipe 430 is spliced on the top of water pump 410, liquid return port 440 is welded on the bottom of the left side of cooling pipe 430, water tank 400 is used for accommodating cooling liquid, water suction port.

According to the working principle, in the using process of the concentrating photovoltaic cooling device, firstly, heat is generated through the photovoltaic cell 120, then, heat is collected through the heat pipe 110, the heat is converted through the heat exchange fin 140, through the matching of the water tank 400, the water pump 410, the water suction port 420, the cooling pipe 430 and the liquid return port 440, the water circulation cooling of the bottom of the concentrating photovoltaic cooling tank is realized, the heat dissipation of the left side and the right side of the housing 100 is realized through the heat dissipation fan 300, and the quick and effective heat dissipation is realized.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a heat pipe formula spotlight photovoltaic cooling heat collection device which characterized in that: the solar water heater comprises a housing (100), a supporting foot rest (200), a heat dissipation fan (300) and a water tank (400), wherein a heat pipe (110) is fixedly mounted at the top of the housing (100), a photovoltaic cell (120) is fixedly mounted at the bottom of the heat pipe (110) in a penetrating manner on the housing (100), a heat dissipation copper sheet (130) is fixedly mounted at the bottom of the photovoltaic cell (120), a heat exchange fin (140) is fixedly mounted at the bottom of the heat dissipation copper sheet (130), the heat dissipation fan (300) is fixedly mounted on the left side wall and the right side wall of the housing (100), a fixing screw (310) is fixedly mounted on the heat dissipation fan (300), a water pump (410) is fixedly mounted at the right side of the bottom of an inner cavity of the water tank (400), a water suction port (420) is fixedly mounted at the left side of the bottom of the water pump (410), a cooling pipe (430) is arranged, the bottom of the left side of the cooling pipe (430) is provided with a liquid return port (440), the liquid return port (440) penetrates through the water tank (400) and extends to the inside of the water tank (400), and the top of the cooling pipe (430) is fixedly connected with the bottom of the tank body.

2. The heat pipe type concentrating photovoltaic cooling heat collecting device according to claim 1, wherein: the bottom of the water tank (400) is fixedly provided with a support foot stand (200), and the bottom of the support foot stand (200) is fixedly provided with an anti-skid pad (210).

3. The heat pipe type concentrating photovoltaic cooling heat collecting device according to claim 1, wherein: the water tank (400) is characterized in that a water injection port is fixedly arranged at the top of the left side of the water tank (400), and a water outlet is fixedly arranged at the bottom of the left side of the water tank (400).

4. The heat pipe type concentrating photovoltaic cooling heat collecting device according to claim 1, wherein: the heat dissipation copper sheet (130) is bonded with the photovoltaic cell (120) through heat dissipation glue.

5. The heat pipe type concentrating photovoltaic cooling heat collecting device according to claim 1, wherein: and a protective cover is fixedly arranged on the surface of the heat dissipation fan (300).