CN210898947U

CN210898947U - Inverter heat dissipation shell for photovoltaic equipment

Info

Publication number: CN210898947U
Application number: CN201921562648.2U
Authority: CN
Inventors: 高建玲
Original assignee: Xinjiang Zte Energy Co ltd
Current assignee: Xinjiang Zte Energy Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-30
Anticipated expiration: 2029-09-19

Abstract

The utility model belongs to the technical field of photovoltaic equipment, in particular to an inverter heat dissipation shell for photovoltaic equipment, which comprises a shell, wherein the top end of the shell is provided with a top cover, a water tank and a water pump are arranged in the shell, the left side of the water tank is communicated with a water pipe, the water tank is communicated with the water pump through the water pipe, and the lower end of the water pump is fixedly connected with a first fixing plate; the utility model discloses, through the water tank, the setting of water pump and water pipe, under the effect of water pump, the water that makes carries out the circulation flow in the water pipe, bring out photovoltaic equipment through the heat that the during operation produced rivers are timely, through the setting of potsherd, utilize the excellent heat conductivility of potsherd, timely absorption to the heat of shell inner wall in time, and bring out the heat through inside inlayed water pipe, accomplish the heat dissipation, through the setting of heat dissipation fan and fin, the fin is with timely absorption of the heat of shell inner wall, and in time distribute away through the heat dissipation fan.

Description

Inverter heat dissipation shell for photovoltaic equipment

Technical Field

The utility model belongs to the technical field of photovoltaic equipment, concretely relates to photovoltaic is dc-to-ac converter heat dissipation shell for equipment.

Background

The photovoltaic inverter is used for converting direct current into alternating current in a photovoltaic power generation system, a large amount of heat is generated in the process, in order to ensure the normal work of the photovoltaic inverter, the generated heat needs to be discharged immediately, so that the working environment of the photovoltaic inverter is in a normal temperature range, the appearance and the size of the photovoltaic inverter are not consistent with the continuous development and progress of the photovoltaic inverter, but the heat dissipation of the photovoltaic inverter is generally realized only by adopting a natural cooling mode or an air cooling mode, the natural cooling mode refers to driving air to carry out convection heat dissipation by depending on floating force generated by temperature change, the air cooling mode refers to driving the heat by an exhaust fan and the like, the heat dissipation mode can play a certain effect on the heat dissipation, but when the power of the photovoltaic inverter is high and the generated temperature is high, the common heat dissipation mode cannot meet the heat dissipation requirement, the condition that photovoltaic inverter burns out often appears, so, the utility model provides a photovoltaic is inverter heat dissipation shell for equipment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a photovoltaic is dc-to-ac converter heat dissipation shell for equipment has simple structure, and the radiating effect is good, convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an inverter heat dissipation shell for photovoltaic equipment comprises a shell, wherein a top cover is arranged at the top end of the shell, a water tank and a water pump are arranged in the shell, the left side of the water tank is communicated with a water pipe, the water tank is communicated with the water pump through the water pipe, the lower end of the water pump is fixedly connected with a first fixing plate, the lower surface of the first fixing plate is fixedly connected with the bottom of the inner wall of the shell, the other end of the water pipe is communicated with the right side of the water tank, a screen plate is fixedly connected onto the inner wall of the shell and divides the shell into an upper cavity and a lower cavity, ceramic plates are fixedly connected onto two ends of the upper surface of the screen plate, the outer surface of the water pipe penetrates through the screen plate and is embedded into the ceramic plates, first through holes are respectively formed in the side walls of two sides of the shell, second fixing plates are fixedly connected onto, the top cap is embedded with radiating fins, and second through holes are formed in the left side and the right side of the top cap.

Preferably, two all be provided with the heat dissipation fan in the second through-hole, just two all inlay in second through-hole and the first through-hole and have the dust screen.

Preferably, the right side of the water tank is provided with a water inlet flange.

Preferably, the front of the shell is provided with a first door panel and a second door panel, the first door panel and the second door panel are movably connected with the shell through hinges, and the front of the first door panel is provided with a button switch.

Preferably, the button switch is electrically connected with an external power supply through a wire, and the button switch is electrically connected with the refrigeration fan, the water pump and the heat dissipation fan through wires.

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

the utility model discloses, through the water tank, the setting of water pump and water pipe, under the effect of water pump, the water that makes carries out the circulation flow in the water pipe, bring out photovoltaic equipment through the heat that the during operation produced rivers are timely, through the setting of potsherd, utilize the excellent heat conductivility of potsherd, timely absorption to the heat of shell inner wall in time, and bring out the heat through inside inlayed water pipe, accomplish the heat dissipation, through the setting of heat dissipation fan and fin, the fin is with timely absorption of the heat of shell inner wall, and in time distribute away through the heat dissipation fan.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic diagram of the circuit of the present invention;

in the figure: 1. a housing; 2. a water inlet valve flange; 3. a water tank; 4. a second through hole; 5. a first fixing plate; 6. a water pump; 7. a water pipe; 8. a screen plate; 9. a ceramic plate; 10. a second fixing plate; 11. a refrigeration fan; 12. A dust screen; 13. a heat sink; 14. a heat dissipation fan; 15. a top cover; 16. a hinge; 17. a first door panel; 18. a second door panel; 19. a push button switch.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an inverter heat dissipation shell for photovoltaic equipment comprises a shell 1, wherein a top cover 15 is arranged at the top end of the shell 1, a water tank 3 and a water pump 6 are arranged in the shell 1, the left side of the water tank 3 is communicated with a water pipe 7, water generated during operation of the photovoltaic equipment is timely taken out through water flow by means of the arrangement of the water tank 3, the water pump 6 and the water pipe 7 under the action of the water pump 6, the water tank 3 is communicated with the water pump 6 through the water pipe 7, a first fixing plate 5 is fixedly connected to the lower end of the water pump 6, the lower surface of the first fixing plate 5 is fixedly connected with the bottom of the inner wall of the shell 1, the other end of the water pipe 7 is communicated with the right side of the water tank 3, a screen plate 8 is fixedly connected to the inner wall of the shell 1, the shell 1 is divided into an upper cavity and a lower cavity by the screen plate 8, and ceramic plates 9 are fixedly connected to, utilize the excellent heat conductivility of potsherd 9, timely absorption to the heat of 1 inner wall of shell, the surface of water pipe 7 passes otter board 8 and inlays in potsherd 9, first through-hole has all been seted up on the both sides lateral wall of shell 1, equal fixedly connected with second fixed plate 10, two on the both sides inner wall of shell 1 the last fixed surface of second fixed plate 10 is connected with refrigeration fan 11, and through the setting of refrigeration fan 11, refrigeration fan 11 during operation sets up the refrigeration, the temperature in timely reduction shell 1, it has fin 13 to inlay in top cap 15, through the setting of fin 13, and fin 13 conducts photovoltaic equipment's heat to fin 13, and fin 13 dispels the heat to the surrounding air, accomplishes the heat dissipation, second through-hole 4 has all been seted up to the left and right sides of top cap 15.

Specifically, two all be provided with heat dissipation fan 14 in the second through-hole 4, through 14 timely heat discharge shell 1 with fin 13 gived off of heat dissipation fan, and two all inlay in second through-hole 4 and the first through-hole and have dust screen 12, through the setting of dust screen 12, can hinder dust and get into shell 1.

Specifically, the right side of the water tank 3 is provided with a water inlet valve flange 2.

Specifically, a first door panel 17 and a second door panel 18 are arranged on the front surface of the housing 1, the first door panel 17 and the second door panel 18 are movably connected with the housing 1 through hinges 16, and a button switch 19 is arranged on the front surface of the first door panel 17.

Specifically, the button switch 19 is electrically connected to an external power source through a wire, and the button switch 19 is electrically connected to the refrigeration fan 11, the water pump 6 and the heat dissipation fan 14 through wires.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, open second door plant 18, through the water intaking blue 2 incasement after injecting a certain amount of water, close second door plant 18,

operating button switch

19, 6 works of control pump, under the effect of water pump 6, water in the water tank 3 is in time with the heat on the potsherd 9 taking out in water pipe 7, and through the work of button switch 19 control heat dissipation fan 14, heat dissipation fan 14 gives off the external world with the heat in the fin 13 is timely, the radiating effect is good, high durability and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic is inverter heat dissipation shell for equipment, includes shell (1), its characterized in that: the top end of the shell (1) is provided with a top cover (15), a water tank (3) and a water pump (6) are arranged in the shell (1), the left side of the water tank (3) is communicated with a water pipe (7), the water tank (3) and the water pump (6) are communicated through the water pipe (7), the lower end of the water pump (6) is fixedly connected with a first fixing plate (5), the lower surface of the first fixing plate (5) is fixedly connected with the bottom of the inner wall of the shell (1), the other end of the water pipe (7) is communicated with the right side of the water tank (3), a mesh plate (8) is fixedly connected onto the inner wall of the shell (1), the shell (1) is divided into an upper cavity and a lower cavity by the mesh plate (8), the two ends of the upper surface of the mesh plate (8) are fixedly connected with ceramic plates (9), the outer surface of the water pipe (7) penetrates through the mesh plate (8), first through-hole has all been seted up on the both sides lateral wall of shell (1), equal fixedly connected with second fixed plate (10), two on the both sides inner wall of shell (1) the last fixed surface of second fixed plate (10) is connected with refrigeration fan (11), it has fin (13) to inlay in top cap (15), second through-hole (4) have all been seted up to the left and right sides of top cap (15).

2. The inverter heat dissipation housing for a photovoltaic device of claim 1, wherein: two all be provided with heat dissipation fan (14) in second through-hole (4), and two all inlay in second through-hole (4) and the first through-hole and have dust screen (12).

3. The inverter heat dissipation housing for a photovoltaic device of claim 1, wherein: the right side of the water tank (3) is provided with a water inlet valve flange (2).

4. The inverter heat dissipation housing for a photovoltaic device of claim 1, wherein: the front of shell (1) is provided with first door plant (17) and second door plant (18), first door plant (17) and second door plant (18) pass through hinge (16) and shell (1) swing joint, the front of first door plant (17) is provided with button switch (19).

5. The inverter heat dissipation housing for a photovoltaic device of claim 4, wherein: button switch (19) pass through wire and external power electric connection, button switch (19) pass through wire and refrigeration fan (11), water pump (6) and heat dissipation fan (14) electric connection.