CN216750885U

CN216750885U - Power distribution cabinet capable of exchanging heat dissipation

Info

Publication number: CN216750885U
Application number: CN202122031235.5U
Authority: CN
Inventors: 楼俊华
Original assignee: Qingdao Jinqiao Electric Switch Co ltd
Current assignee: Qingdao Jinqiao Electric Switch Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-06-14
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a power distribution cabinet capable of exchanging and radiating, which comprises a power distribution cabinet mechanism, wherein an exchanging and radiating mechanism is fixedly connected to the outer end of the power distribution cabinet mechanism. This device is in the use, at first through heat-conduction, make the partial heat that switch board shell gived off can conduct on the inlet channel, connect on water pipe and the heat absorption water pipe, then through the inlet channel, connect the rivers that water pipe and heat absorption water pipe inner flowed will absorb the part heat, thereby reduce the temperature of switch board shell, through the rotation of fan, make the interior circulation at the switch board shell that external air can be quick, thereby can reduce the temperature of switch board shell inner to normal within range, and then avoided the damage to appear under the influence of high temperature in the control electrical apparatus of switch board shell inner.

Description

Power distribution cabinet capable of exchanging heat dissipation

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet capable of exchanging heat dissipation.

Background

The switch board is the electrical product that is arranged in power system electricity generation, transmission of electricity, electric energy conversion and consumption to play functions such as break-make, control or protection, and multiple control electrical apparatus is installed to its inner end, and when the switch board is working and external ambient temperature is higher, the interior end outage temperature of switch board often can be higher than the normal operating temperature of control electrical apparatus to make the control electrical apparatus in switch board inner because overheated damaged, consequently need a switch radiating switch board of can exchanging to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution cabinet capable of exchanging and radiating to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution cabinet capable of exchanging and dissipating heat comprises a power distribution cabinet mechanism, wherein an outer end of the power distribution cabinet mechanism is fixedly connected with an exchanging and heat dissipating mechanism, the power distribution cabinet mechanism comprises a power distribution cabinet part, a cabinet door and a sealing part, the power distribution cabinet part is arranged at the inner end of the power distribution cabinet mechanism, the cabinet door is rotatably clamped at the front end of the power distribution cabinet part, the sealing part is symmetrically clamped at two sides of the inner end of the power distribution cabinet part in a sliding manner, the power distribution cabinet part comprises a power distribution cabinet shell and a filter screen, the power distribution cabinet shell is arranged at the inner end of the power distribution cabinet part, the filter screen is uniformly and fixedly connected at the side end of the power distribution cabinet shell, the sealing part comprises a sliding clamping plate, a limiting threaded column, a handle and a sealing plate, the sliding clamping plate is arranged at the inner end of the sealing part, the limiting threaded column is symmetrically and threadedly connected at the side end face of the sliding clamping plate, the handle is fixedly connected at the side end face of the sliding clamping plate, the sealing plates are symmetrically and fixedly connected to the rear end of the sliding clamping plate.

Preferably, exchange heat dissipation mechanism includes circulation rivers part and rotating part, the inner at exchange heat dissipation mechanism is established to circulation rivers part, the rotating part evenly rotates the joint at the side of circulation rivers part, circulation rivers part includes inlet channel, water pump, connection water pipe, endothermic water pipe and the sealed lid of intaking, the inlet channel is established in the inner of circulation rivers part, water pump fixed mounting is in the upper end of inlet channel, connect water pipe fixed connection in the upper end of inlet channel, just the lower extreme of connecting the water pipe cup joints the outer end at the water pump, the rear end at connecting the water pipe of endothermic water pipe symmetry fixed connection, the sealed rear side position of lid fixed mounting at the inlet channel up end of intaking.

Preferably, rotating member includes pivot, drive oar and fan, the inner at rotating member is established to the pivot, the even fixed connection of drive oar is in the middle-end of pivot, fan fixed connection is at the side of pivot.

Preferably, the rotating shaft is rotatably clamped at the side end of the heat absorption water pipe, the driving paddle is rotatably clamped at the inner end of the heat absorption water pipe, the water inlet pipeline, the connecting water pipe and the heat absorption water pipe are fixedly connected to the outer end of the power distribution cabinet shell, the fan is located at the side end of the filter screen, the sliding clamping plates are slidably clamped at two sides of the inner end of the power distribution cabinet shell, the sealing plate is matched with the filter screen in size, the cabinet door is rotatably clamped at the front end of the power distribution cabinet shell, and the side end face of the limiting threaded column is in contact with the inner end face of the power distribution cabinet shell.

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

when the device is used, firstly, a part of heat emitted by the shell of the power distribution cabinet can be conducted on the water inlet pipeline, the connecting water pipe and the heat absorption water pipe through heat conduction, and then the heat of the part is absorbed through water flow flowing at the inner ends of the water inlet pipeline, the connecting water pipe and the heat absorption water pipe, so that the temperature of the shell of the power distribution cabinet is reduced;

through the rotation of fan, make the inner circulation at the switch board shell that external air can be quick to can reduce the inner temperature of switch board shell to normal within range, and then avoid the inner control electrical apparatus of switch board shell to appear damaging under the influence of high temperature.

Drawings

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

FIG. 2 is a schematic structural view of the power distribution cabinet mechanism of the present invention;

fig. 3 is a schematic structural view of the components of the electrical distribution cabinet of the present invention;

FIG. 4 is a schematic view of the structure of the sealing member of the present invention;

FIG. 5 is a schematic structural diagram of an exchange heat dissipation mechanism according to the present invention;

FIG. 6 is a schematic disassembled view of the circulating water flow component of the present invention;

fig. 7 is a schematic view of the structure of the rotating member of the present invention.

In the figure: 1-a power distribution cabinet mechanism; 2-exchange heat dissipation mechanism; 3-the electrical distribution cabinet components; 4-a cabinet door; 5-a sealing member; 6-a power distribution cabinet shell; 7-a filter screen; 8-sliding clamping plate; 9-limiting threaded columns; 10-a handle; 11-a sealing plate; 12-a circulating water flow component; 13-a rotating member; 14-a water inlet pipe; 15-a water pump; 16-connecting a water pipe; 17-a heat absorption water pipe; 18-water inlet sealing cover; 19-a rotating shaft; 20-a drive paddle; 21-Fan.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a can exchange radiating switch board, includes switch board mechanism 1, and switch board mechanism 1's outer end fixedly connected with exchanges heat dissipation mechanism 2.

Switch board mechanism 1 includes switch board part 3, cabinet door 4 and sealing member 5, and switch board part 3 establishes in switch board mechanism 1's inner, and cabinet door 4 rotates the joint at the front end of switch board part 3, and sealing member 5 symmetry slip joint is in switch board part 3's inner both sides.

Switch board part 3 includes switch board shell 6 and filter screen 7, switch board shell 6 is established in the inner of switch board part 3, the even fixed connection of filter screen 7 is at the side of switch board shell 6, sealing component 5 includes sliding clamping plate 8, spacing screw post 9, handle 10 and closing plate 11, sliding clamping plate 8 is established in the inner of

sealing component

5, 9 symmetry threaded connection of spacing screw post is at sliding clamping plate 8's side end face, handle 10 fixed connection is at sliding clamping plate 8's side end face, closing plate 11 symmetry fixed connection is at sliding clamping plate 8's rear end, through filter screen 7's setting, can effectually avoid dust in the external air to fall into switch board shell 6's inner along with the air, thereby avoid the outer terminal surface of the air control electrical apparatus of switch board shell 6 inner to be piled up by the dust.

Exchange heat dissipation mechanism 2 includes circulation rivers part 12 and rotating part 13, circulation rivers part 12 is established in exchange heat dissipation mechanism 2's inner, rotating part 13 evenly rotates the joint at the side of circulation rivers part 12, circulation rivers part 12 includes inlet channel 14, water pump 15, connect water pipe 16, endothermic water pipe 17 and the sealed lid 18 of intaking, inlet channel 14 establishes the inner at circulation rivers part 12, water pump 15 fixed mounting is in the upper end of inlet channel 14, connect the upper end of 16 fixed connection at inlet channel 14 of water pipe, and the lower extreme of connecting water pipe 16 cup joints the outer end at water pump 15, the rear end at connecting 16 of endothermic water pipe 17 symmetry fixed connection, the sealed lid 18 fixed mounting of intaking is in the rear side position of inlet channel 14 up end.

Rotating member 13 includes pivot 19, drive oar 20 and fan 21, pivot 19 is established in rotating member 13's inner, the even fixed connection of drive oar 20 is in the middle-end of pivot 19, fan 21 fixed connection is at the side of pivot 19, rotation through fan 21, make the interior circulation at switch board shell 6 that external air can be quick, thereby can reduce the temperature in switch board shell 6 the inner to normal within range, and then avoided the control electrical apparatus in switch board shell 6 the inner damage to appear under the influence of high temperature.

The rotating shaft 19 is rotationally clamped at the side end of the heat absorption water pipe 17, the driving paddle 20 is rotationally clamped at the inner end of the heat absorption water pipe 17, the water inlet pipeline 14, the connecting water pipe 16 and the heat absorption water pipe 17 are fixedly connected at the outer end of the power distribution cabinet shell 6, the fan 21 is positioned at the side end of the filter screen 7, the sliding clamping plates 8 are slidably clamped at the two sides of the inner end of the power distribution cabinet shell 6, the sealing plate 11 is matched with the filter screen 7 in size, the cabinet door 4 is rotatably clamped at the front end of the power distribution cabinet shell 6, the side end surface of the limiting threaded column 9 is contacted with the inner end surface of the power distribution cabinet shell 6, through heat conduction, a part of heat emitted by the power distribution cabinet shell 6 can be conducted on the water inlet pipeline 14, the connecting water pipe 16 and the heat absorption water pipe 17, then the water flow flowing through the water inlet pipe 14, the connecting water pipe 16 and the inner end of the heat absorption water pipe 17 absorbs the heat of the part, so that the temperature of the shell 6 of the power distribution cabinet is reduced.

The working principle is as follows: in the use process of the device, firstly, the limiting threaded column 9 is screwed to enable the limiting threaded column 9 to be screwed outwards, so that the limiting threaded column 9 is not attached to the inner end surface of the shell 6 of the power distribution cabinet any more, the limitation of the limiting threaded column 9 on the sliding clamping plate 8 is further relieved, then, the handle 10 is pulled to enable the sliding clamping plate 8 to slide downwards to displace, so that the sealing plate 11 deviates from the side end of the filtering screen 7, external air can flow at the inner end of the shell 6 of the power distribution cabinet through the filtering screen 7, then, the water inlet sealing cover 18 is opened, a water source with certain quality is injected into the inner end of the water inlet pipeline 14, then, the water pump 15 is started, water flow is pumped into the inner end of the connecting water pipe 16 through the water pump 15, and the water flow circularly flows at a certain speed in the water inlet pipeline 14, the connecting water pipe 16 and the heat absorption water pipe 17 through the connection and the intercommunication between the water inlet pipeline 14, the connecting water pipe 16 and the heat absorption water pipe 17, through the fixed connection of the water inlet pipeline 14, the connecting water pipe 16 and the heat absorption water pipe 17 with the shell 6 of the power distribution cabinet, the flowing water flow can absorb part of heat emitted by the shell 6 of the power distribution cabinet by means of heat transfer, so that the temperature of the shell 6 of the power distribution cabinet is reduced, and meanwhile, when water flows through the inner end of the heat absorption water pipe 17, the flowing water can impact on the driving paddle 20, so that the driving paddle 20 is forced to rotate, thereby the rotating shaft 19 starts to rotate, the fan 21 starts to rotate synchronously through the fixed connection between the rotating shaft 19 and the fan 21, the rotating fan 21 can drive the outside air to flow at the inner end of the shell 6 of the power distribution cabinet in an accelerating way, thereby make switch board housing 6's temperature reduce to normal within range, avoided the control electrical apparatus in switch board housing 6 the inner to appear damaging under the influence of high temperature, also accomplished the exchange heat dissipation to the switch board 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can exchange radiating switch board, includes switch board mechanism (1), its characterized in that: the outer end of the power distribution cabinet mechanism (1) is fixedly connected with an exchange heat dissipation mechanism (2), the power distribution cabinet mechanism (1) comprises a power distribution cabinet component (3), a cabinet door (4) and a sealing component (5), the power distribution cabinet component (3) is arranged at the inner end of the power distribution cabinet mechanism (1), the cabinet door (4) is rotatably connected with the front end of the power distribution cabinet component (3), the sealing component (5) is symmetrically and slidably connected with the two sides of the inner end of the power distribution cabinet component (3), the power distribution cabinet component (3) comprises a power distribution cabinet shell (6) and a filter screen (7), the power distribution cabinet shell (6) is arranged at the inner end of the power distribution cabinet component (3), the filter screen (7) is uniformly and fixedly connected with the side end of the power distribution cabinet shell (6), and the sealing component (5) comprises a sliding clamping plate (8), a limiting threaded column (9), a handle (10) and a sealing plate (11), the sliding clamping plate (8) is arranged at the inner end of the sealing component (5), the limiting threaded columns (9) are symmetrically in threaded connection with the side end face of the sliding clamping plate (8), the handles (10) are fixedly connected with the side end face of the sliding clamping plate (8), and the sealing plate (11) is symmetrically and fixedly connected with the rear end of the sliding clamping plate (8).

2. The switch board that can exchange heat dissipation of claim 1, characterized in that: exchange heat dissipation mechanism (2) includes circulation rivers part (12) and rotating part (13), establish the inner at exchange heat dissipation mechanism (2) circulation rivers part (12), rotating part (13) evenly rotates the side of joint at circulation rivers part (12), circulation rivers part (12) includes inlet channel (14), water pump (15), connects water pipe (16), endothermic water pipe (17) and the sealed lid (18) of intaking, inlet channel (14) are established in the inner of circulation rivers part (12), water pump (15) fixed mounting is in the upper end of inlet channel (14), connect water pipe (16) fixed connection in the upper end of inlet channel (14), just the fixed cup joint in the outer end of water pump (15) of the lower extreme of one side of connecting water pipe (16), endothermic water pipe (17) symmetry fixed connection is in the rear end of connecting water pipe (16), the water inlet sealing cover (18) is fixedly arranged at the rear position of the upper end surface of the water inlet pipeline (14).

3. The switch board that can exchange heat dissipation of claim 2, characterized in that: rotating member (13) are including pivot (19), drive oar (20) and fan (21), the inner in rotating member (13) is established in pivot (19), the even fixed connection of drive oar (20) is in the middle-end of pivot (19), fan (21) fixed connection is at the side of pivot (19).

4. The switch board that can exchange heat dissipation of claim 3, characterized in that: the utility model discloses a cabinet door, including pivot (19) rotation joint, drive oar (20) rotation joint, intake pipe (14), connection water pipe (16) and heat absorption water pipe (17) are connected in the outer end of switch board shell (6), just fan (21) are located the side of filter screen (7), slip cardboard (8) slip joint is in the inner both sides of switch board shell (6), the big or small looks adaptation of closing plate (11) and filter screen (7), cabinet door (4) rotation joint is at the front end of switch board shell (6), the side end face of spacing screw post (9) contacts with the interior terminal surface of switch board shell (6).