CN216531233U

CN216531233U - Heat dissipation device for photovoltaic power station

Info

Publication number: CN216531233U
Application number: CN202122375485.0U
Authority: CN
Inventors: 柏东东
Original assignee: Ningxia Yizhi E Commerce Co ltd
Current assignee: Ningxia Yizhi E Commerce Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-13
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to a heat dissipation device for a photovoltaic power station, which comprises a bottom plate, wherein a rotary groove is formed in the upper surface of the bottom plate, a movable plate is movably connected inside the rotary groove, a first heat dissipation mechanism is fixedly connected to the upper surface of the movable plate, a second heat dissipation mechanism is fixedly connected to the right side of the first heat dissipation mechanism, the first heat dissipation mechanism comprises two support frames fixedly connected to the upper surface of the movable plate, a support plate is fixedly connected to the upper surface of each support frame, a plate opening is formed in the upper surface of each support plate, and support sheets are fixedly connected to the left side wall and the right side wall of an inner cavity of the plate opening. This photovoltaic power plant heat abstractor makes moisture circulate in the inside of circulating pipe under the effect of first heat dissipation mechanism, accomplishes the water-cooling of solar panel body, in order to avoid the moisture high temperature, at moisture endless in-process, carries out multiple heat dissipation to moisture, promotes water-cooled effect.

Description

Heat dissipation device for photovoltaic power station

Technical Field

The utility model relates to the technical field of photovoltaic power stations, in particular to a heat dissipation device of a photovoltaic power station.

Background

A photovoltaic power station is a power generation system which is formed by using solar energy and electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid.

Photovoltaic power plant heat abstractor in the existing market is various, but generally has the shortcoming that the radiating effect is not good, and current photovoltaic power plant heat abstractor is water-cooling basically, but at the in-process of moisture circulation, although can take away the heat on the photovoltaic board, under long-time operation, the moisture temperature can slowly rise, consequently does not have obvious radiating effect at the radiating in-process of follow-up circulation, has reduced heat abstractor's practicality.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a photovoltaic power station heat dissipation device which has the advantages of good heat dissipation effect and the like and solves the problem of poor heat dissipation effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a photovoltaic power station heat dissipation device comprises a bottom plate, wherein a rotary groove is formed in the upper surface of the bottom plate, a movable plate is movably connected inside the rotary groove, a first heat dissipation mechanism is fixedly connected to the upper surface of the movable plate, and a second heat dissipation mechanism is fixedly connected to the upper surface of the movable plate and positioned on the right side of the first heat dissipation mechanism;

first heat dissipation mechanism includes two support frames of fixed connection on the fly leaf, the last fixed surface of support frame is connected with the backup pad, the board mouth has been seted up to the upper surface of backup pad, the equal fixedly connected with support piece of the left and right sides wall of board mouth inner chamber, the last fixed surface of support piece is connected with the solar panel body, the first fin of inside fixedly connected with of support frame, the last fixed surface of first fin is connected with the circulating pipe, the last fixed surface of fly leaf is connected with the water tank, the last fixed surface of water tank is connected with the water pump, the inside fixedly connected with drinking-water pipe of water pump, the left side fixedly connected with back flow of water tank.

Further, first heat dissipation mechanism still includes the heat conduction pole of fixed connection in the water tank inside, the equal fixedly connected with second fin in the left and right sides of water tank.

Furthermore, the height of the support frame on the right side is greater than that of the support frame on the left side, and the two supporting sheets are symmetrically distributed on the left side and the right side of the central axis of the solar panel body.

Furthermore, the one end fixed connection that the water tank was kept away from to the drinking-water pipe is in the inside of circulating pipe, back flow fixed connection is in the one end that the water pump was kept away from to the circulating pipe.

Furthermore, two are no less than to the quantity of heat conduction pole, and evenly distributed is at two of water tank, both ends run through respectively and extend to the relative one side of two second fin about the heat conduction pole.

Further, second heat dissipation mechanism includes the base plate of fixed connection at the fly leaf upper surface, the left side fixedly connected with bellows of base plate, the wind hole of being no less than two is seted up in the left side of bellows, the connector has all been seted up to one side that bellows and base plate are relative.

Further, the second heat dissipation mechanism further comprises a fan cover fixedly connected inside the connector, and a fan is fixedly connected inside the fan cover.

Furthermore, less than two the wind hole evenly distributed is in the left side of bellows, the wind hole is towards the solar panel body direction.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this photovoltaic power plant heat abstractor gets off at the effect of first heat dissipation mechanism and makes moisture circulate in the inside of circulating pipe, accomplish the water-cooling of solar panel body, in order to avoid the moisture high temperature, at moisture endless in-process, carry out multiple heat dissipation to moisture, promote water-cooled effect, under the effect of second heat dissipation mechanism, can produce the parallel air current with the solar panel body, carry out the heat dissipation on solar panel body surface with the solar panel body, can blow off the dust and the impurity of its upside simultaneously.

Drawings

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

FIG. 2 is a schematic view of a first heat dissipation mechanism according to the present invention;

fig. 3 is a schematic view of a second heat dissipation mechanism according to the present invention.

In the figure: the solar water heater comprises a base plate 1, a rotary trough 2, a movable plate 3, a first heat dissipation mechanism 4, a support frame 401, a support plate 402, a plate opening 403, a supporting plate 404, a solar panel body 405, a first heat dissipation fin 406, a circulation pipe 407, a water tank 408, a water pump 409, a water pumping pipe 410, a return pipe 411, a heat conduction rod 412, a second heat dissipation fin 413, a second heat dissipation mechanism 5, a base plate 501, an air box 502, an air hole 503, a connection opening 504, an air cover 505 and a fan 506.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, in the heat dissipation device for a photovoltaic power station in this embodiment, a rotating groove 2 is formed on an upper surface of a bottom plate 1, a movable plate 3 is movably connected inside the rotating groove 2, the movable plate 3 can move inside the rotating groove 2, so as to further rotate a solar panel body 405 to adjust an angle, a first heat dissipation mechanism 4 is fixedly connected to an upper surface of the movable plate 3 to perform primary heat dissipation of the solar panel body 405, and a second heat dissipation mechanism 5 is fixedly connected to an upper surface of the movable plate 3 and located on a right side of the first heat dissipation mechanism 4 to perform secondary heat dissipation of the solar panel body 405.

Referring to fig. 2, in order to ensure the heat dissipation effect of the solar panel body 405, the first heat dissipation mechanism 4 in this embodiment includes two support frames 401 fixedly connected to the upper surface of the movable plate 3, a support plate 402 is fixedly connected to the upper surface of the support frame 401 to support the solar panel body 405, a plate opening 403 is formed in the upper surface of the support plate 402, support plates 404 are fixedly connected to both left and right side walls of an inner cavity of the plate opening 403, the solar panel body 405 is fixedly connected to the upper surface of the support plate 404, a first heat dissipation fin 406 is fixedly connected to the inside of the support frame 401, the first heat dissipation fin 406 can take away the temperature on the circulation pipe 407, a circulation pipe 407 is fixedly connected to the upper surface of the first heat dissipation fin 406, a water tank 408 is fixedly connected to the upper surface of the movable plate 3, a water pump 409 is fixedly connected to the upper surface of the water tank 408, the water in the water tank 408 is pumped out through a water pumping pipe 410 to reach the inside of the circulation pipe 407, then reaches the inside of the water tank 408 through the return pipe 411 to circulate, the inside of the water pump 409 is fixedly connected with a water pumping pipe 410, and the left side of the water tank 408 is fixedly connected with the return pipe 411.

The first heat dissipation mechanism 4 further comprises a heat conduction rod 412 fixedly connected inside the water tank 408, which can conduct heat to the heat in the water, the left side and the right side of the water tank 408 are fixedly connected with second heat dissipation fins 413, which dissipate heat to the heat conduction rod 412, further dissipate heat to the heat of the water, the height of the right side support frame 401 is greater than that of the left side support frame 401, so that the solar panel body 405 is in an inclined state, the two support fins 404 are symmetrically distributed on the left side and the right side of the central axis of the solar panel body 405, one end of the pumping pipe 410, which is far away from the water tank 408, is fixedly connected inside the circulating pipe 407, the return pipe 411 is fixedly connected to one end of the circulating pipe 407, which is far away from the water pump 409, the number of the heat conduction rods 412 is not less than two, and the heat conduction rods are uniformly distributed on two sides of the water tank 408, which improves the heat conduction effect, and the left and right ends of the heat conduction rod 412 respectively penetrate and extend to one side, which is opposite to the two second heat dissipation fins 413, the heat on the heat conduction rod 412 can be dissipated.

It can be seen that in the water cooling process, the water temperature is too high, and the dual heat dissipation treatment is performed, so that the water can be ensured to circulate to cool the solar panel body 405.

Referring to fig. 3, in order to further ensure the heat dissipation effect of the solar panel body 405, the second heat dissipation mechanism 5 in this embodiment includes a substrate 501 fixedly connected to the upper surface of the movable plate 3, an air box 502 is fixedly connected to the left side of the substrate 501, at least two air holes 503 are formed on the left side of the air box 502, facing the direction of the solar panel body 405, and a connection port 504 is formed on each side of the air box 502 opposite to the substrate 501 for air circulation.

The second heat dissipation mechanism 5 further includes a wind cover 505 fixedly connected inside the connection port 504, the wind cover 505 is fixedly connected inside the fan 506, the generated air flow can reach the inside of the wind box 502 through the wind cover 505 and the connection port 504, at least two air holes 503 are uniformly distributed on the left side of the wind box 502, and the air holes 503 face the direction of the solar panel body 405.

The working principle of the above embodiment is as follows:

(1) when solar panel body 405 works, a large amount of heat can be generated, through the operation of water pump 409, make the inside moisture of water tank 408 take out the inside that reachs circulating pipe 407 through drinking-water pipe 410, reachd the inside of water tank 408 through back flow pipe 411, circulate, when moisture reachs inside circulating pipe 407, can take away the heat on the solar panel body 405, accomplish the heat dissipation of solar panel body 405, water tank 408 is in the downside of backup pad 402, can not receive the direct projection of sunshine, avoid the direct messenger moisture temperature of sun too high, when moisture is inside the removal of circulating pipe 407, still can contact with first fin 406, and under the effect of first fin 406, will take away the thermal moisture of solar panel body 405 and carry out the first heat dissipation.

(2) When the circulating water reaches the inside of the water tank 408, the circulating water can contact the heat conducting rod 412, heat in the water can be conducted under the action of the heat conducting rod 412, the heat conducting rod 412 contacts the second radiating fin 413, and therefore the heat of the water is further radiated under the action of the second radiating fin 413, and therefore the water cooling effect cannot be influenced in the circulating water cooling process, when the fan 506 operates, the generated air flow can reach the inside of the air box 502 through the air cover 505 and the connecting port 504 and is sprayed out through the air hole 503, the air hole 503 faces the direction of the solar panel body 405, so that the heat dissipation treatment can be carried out on the solar panel body 405 through the air flow, and when the air flow contacts the solar panel body 405, dust and impurities on the upper side of the air flow can be blown off, and the power generation efficiency of the solar panel body 405 is prevented from being influenced.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power plant heat abstractor, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a rotary groove (2), a movable plate (3) is movably connected inside the rotary groove (2), the upper surface of the movable plate (3) is fixedly connected with a first heat dissipation mechanism (4), and the upper surface of the movable plate (3) and the right side of the first heat dissipation mechanism (4) are fixedly connected with a second heat dissipation mechanism (5);

the first heat dissipation mechanism (4) comprises two support frames (401) fixedly connected to the upper surface of the movable plate (3), the upper surface of the supporting frame (401) is fixedly connected with a supporting plate (402), the upper surface of the supporting plate (402) is provided with a plate opening (403), the left side wall and the right side wall of the inner cavity of the plate opening (403) are both fixedly connected with supporting sheets (404), the upper surface of the supporting sheet (404) is fixedly connected with a solar panel body (405), a first radiating fin (406) is fixedly connected inside the supporting frame (401), the upper surface of the first radiating fin (406) is fixedly connected with a circulating pipe (407), the upper surface of the movable plate (3) is fixedly connected with a water tank (408), the upper surface of the water tank (408) is fixedly connected with a water pump (409), the inside fixedly connected with drinking-water pipe (410) of water pump (409), the left side fixedly connected with back flow (411) of water tank (408).

2. The photovoltaic power plant heat sink of claim 1, wherein: the first heat dissipation mechanism (4) further comprises a heat conduction rod (412) fixedly connected to the inside of the water tank (408), and second heat dissipation fins (413) are fixedly connected to the left side and the right side of the water tank (408).

3. The photovoltaic power plant heat sink of claim 1, wherein: the right side the height of support frame (401) is greater than the height of left side support frame (401), two blade (404) are the left and right sides of symmetric distribution in solar panel body (405) axis.

4. The photovoltaic power plant heat sink of claim 1, wherein: one end, far away from water tank (408), of water pumping pipe (410) is fixedly connected inside circulating pipe (407), and return pipe (411) is fixedly connected at one end, far away from water pump (409), of circulating pipe (407).

5. The photovoltaic power plant heat sink of claim 2, wherein: the number of the heat conducting rods (412) is not less than two, the heat conducting rods are evenly distributed on two of the water tanks (408), and the left end and the right end of each heat conducting rod (412) penetrate through and extend to one side, opposite to the two second radiating fins (413), respectively.

6. The photovoltaic power plant heat sink of claim 1, wherein: second heat dissipation mechanism (5) are including base plate (501) of fixed connection at fly leaf (3) upper surface, the left side fixedly connected with bellows (502) of base plate (501), wind hole (503) that are no less than two are seted up in the left side of bellows (502), connector (504) have all been seted up to one side that bellows (502) and base plate (501) are relative.

7. The photovoltaic power plant heat sink of claim 6, wherein: the second heat dissipation mechanism (5) further comprises a fan cover (505) fixedly connected inside the connecting port (504), and a fan (506) is fixedly connected inside the fan cover (505).

8. The photovoltaic power plant heat sink of claim 6, wherein: not less than two wind holes (503) are evenly distributed on the left side of the bellows (502), and the wind holes (503) face the direction of the solar panel body (405).