CN218997439U

CN218997439U - Power distribution cabinet body

Info

Publication number: CN218997439U
Application number: CN202223251249.9U
Authority: CN
Inventors: 叶鸿振
Original assignee: Harbin Wangao Electrical Equipment Co ltd
Current assignee: Harbin Wangao Electrical Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-09
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a power distribution cabinet body, which relates to the technical field of power distribution cabinets and comprises a cabinet body, wherein an installation cavity and a heat dissipation cavity are formed in the cabinet body, a through groove is formed between the heat dissipation cavity and the installation cavity, and a heat conduction frame is arranged in the installation cavity through bolts. This switch board body, through setting up the heat conduction frame, the inside temperature of installation cavity carries out heat exchange with the heat conduction frame, water in the water tank is taken out through drinking-water pipe and connecting pipe one through the water pump, and take out the inside of coiled pipe through connecting pipe two, therefore carry out heat exchange between coiled pipe and inside water and the heat conduction frame, and return water to the inside of water tank through the warm water return after the wet return after the heat transfer, and outwards scatter the temperature on the water tank through the operation with the radiator fan, reach indirectional to the inside radiating effect of installation cavity, through setting up the heat-conducting plate two, what let on the water tank that can be better passes to every heat-conducting plate two, thereby the better cooperation radiator fan dispels the heat to the water tank.

Description

Power distribution cabinet body

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet body.

Background

The utility model provides a switch board transfer power switch board and illumination switch board and measurement cabinet, be the last-stage equipment of distribution system, the switch board is motor control center's generic term, can do all-round control to electric power qualities such as voltage, electric current, frequency, useful power, useless power, electric energy and harmonic through the switch board, the switch board is at the in-process of using, the internal temperature of cabinet can rise, if do not carry out the heat dissipation to inside, the inside high temperature of cabinet easily causes, influence the safe in utilization of inside components and parts, consequently, through set up the heat dissipation groove on the cabinet body and use the heat dissipation fan to inside dispel the heat, but let external dust enter into the inside of the cabinet body very easily when ventilation and heat dissipation, dustproof effect is not good when dispelling the heat.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a power distribution cabinet body, which solves the problem of poor dustproof effect during heat dissipation.

(II) technical scheme

The utility model provides the following technical scheme for solving the technical problems: the utility model provides a power distribution cabinet body, includes the cabinet body, installation cavity and heat dissipation chamber have been seted up to the inside of the cabinet body, open slot has been seted up between heat dissipation chamber and the installation cavity, the inside of installation cavity is installed through the bolt and is had the heat conduction frame, the empty slot has been seted up to the inside of heat conduction frame, the equal fixed mounting in left and right sides face of heat conduction frame has the heat conduction board one that the equidistance was arranged

The inside of heat dissipation chamber has been placed the water tank, the equal fixed lug of lower part of both sides face about the water tank, and every fixed lug all installs the inside at the heat dissipation chamber through the bolt, the external surface of water tank has seted up the external groove, the internally mounted of external groove has the heat conduction board two that is rectangular array, the top fixed intercommunication of water tank has drinking-water pipe and wet return, the water pump is installed through the mounting bracket to the upper surface of water tank, the input fixed intercommunication of water pump has connecting pipe one, and the one end and the top fixed connection of drinking-water pipe of connecting pipe one of keeping away from the water pump, the output fixed intercommunication of water pump has connecting pipe two, the top fixed intercommunication of connecting pipe two has the coiled pipe, the top of coiled pipe runs through the inslot and extends to the inside of empty tank, and the return end and the top fixed intercommunication of wet return of coiled pipe.

Two side slots are formed in the inner side wall of the heat dissipation cavity, each side slot is internally provided with a side plate through bolts, each side plate is internally provided with heat dissipation slots which are arranged at equal distances, each side plate is internally provided with a connecting frame, and each connecting frame is internally provided with a heat dissipation fan.

Further, a cabinet door I is hinged above the front face of the cabinet body, and two glass observation windows are inlaid in the cabinet door I.

Through adopting above-mentioned technical scheme, better opens and shuts the installation cavity to more make things convenient for personnel to observe the electrical component in the installation cavity through the glass observation window.

Further, a cabinet door II is hinged below the front face of the cabinet body.

By adopting the technical scheme, the radiating cavity is better opened and closed.

Further, the heat dissipation groove is inclined.

Through adopting above-mentioned technical scheme, better through the radiating groove with outside discharge of inside temperature to the radiating groove outwards inclines, can effectually prevent that the water from entering into the heat dissipation intracavity.

Further, the diameter of the coiled pipe is equal to the width of the empty slot.

By adopting the technical scheme, the serpentine pipe is better placed in the empty groove.

(III) beneficial effects

Compared with the prior art, the power distribution cabinet body has the following beneficial effects:

1. according to the utility model, the heat conduction frame is arranged, the temperature in the installation cavity is subjected to heat exchange with the heat conduction frame, the water body in the water tank is pumped out through the water pumping pipe and the first connecting pipe and is pumped into the interior of the coiled pipe through the second connecting pipe, so that the coiled pipe, the water body in the interior and the heat conduction frame are subjected to heat exchange, the warm water subjected to heat exchange is returned to the interior of the water tank through the water return pipe, and the temperature on the water tank is outwards dissipated through the operation of the heat dissipation fan, so that the indirect heat dissipation effect on the interior of the installation cavity is achieved.

2. According to the utility model, the second heat-conducting plates are arranged, so that the temperature on the water tank can be better transferred to each second heat-conducting plate, and the heat-radiating fan is matched better to radiate the water tank, namely, the internal water body is radiated, the heat-conducting frame and the inside of the installation cavity can be better subjected to heat exchange through the first heat-conducting plates, and the installation area of the components is separated from the heat-radiating cavity through the installation cavity and the heat-radiating cavity, so that the problem that dust enters the power distribution cabinet in the heat-radiating process to affect the components can be avoided, and the dustproof effect of the power distribution cabinet body in heat radiation is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the cabinet of the utility model;

FIG. 3 is a schematic view of the external structure of the water tank of the present utility model;

FIG. 4 is a schematic view of a heat conducting frame according to the present utility model;

fig. 5 is a schematic view of a side plate structure of the present utility model.

In the figure: 1-cabinet body, 2-cabinet door I, 3-cabinet door II, 4-installation cavity, 5-side groove, 6-heat dissipation cavity, 7-through groove, 8-water pump, 9-connecting pipe I, 10-water pumping pipe, 11-water tank, 12-heat conduction plate II, 13-outer groove, 14-fixed lug, 15-connecting pipe II, 16-return pipe, 17-coiled pipe, 18-empty groove, 19-heat conduction plate I, 20-heat conduction frame, 21-side plate, 22-connecting frame, 23-heat dissipation fan, 24-heat dissipation groove, 25-glass observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a power distribution cabinet body, includes cabinet body 1, and installation cavity 4 and heat dissipation chamber 6 have been seted up to the inside of cabinet body 1, and cabinet door 1 positive top articulates there is cabinet door one 2, and the inside of cabinet door one 2 is inlayed and is had two glass observation windows 25, and the better opens and shuts installation cavity 4 to more make things convenient for personnel to observe the electrical component in the installation cavity 4 through glass observation window 25, cabinet door two 3 have been articulated to cabinet body 1 positive below, and the better opens and shuts heat dissipation chamber 6.

A through groove 7 is formed between the heat dissipation cavity 6 and the installation cavity 4, a heat conduction frame 20 is installed in the installation cavity 4 through bolts, a hollow groove 18 is formed in the heat conduction frame 20, and heat conduction plates 19 which are arranged at equal distances are fixedly installed on the left side surface and the right side surface of the heat conduction frame 20.

The inside of heat dissipation chamber 6 has been placed water tank 11, the lower part of the left and right sides face of water tank 11 is all fixed mounting has fixed ear 14, and every fixed ear 14 all installs the inside at heat dissipation chamber 6 through the bolt, outer groove 13 has been seted up to the surface of water tank 11, the internally mounted of outer groove 13 has the heat conduction board second 12 that is rectangular array, the fixed intercommunication in top of water tank 11 has drinking-water pipe 10 and wet return 16, the water pump 8 is installed through the mounting bracket to the upper surface of water tank 11, the input fixed intercommunication of water pump 8 has connecting pipe one 9, and the one end that water pump 8 was kept away from to connecting pipe one 9 and the top fixed connection of drinking-water pipe 10, the fixed intercommunication in output of water pump 8 has connecting pipe second through 15, the fixed intercommunication in top of connecting pipe second 15 has coiled pipe 17, the top of coiled pipe 17 runs through groove 7 and extends to the inside of empty slot 18, and the fixed intercommunication in return water end and the top of coiled pipe 17, the diameter value of coiled pipe 17 equals the width value of empty slot 18, the inside of empty slot 18 is put into to the coiled pipe 17 to the better.

Two side slots 5 have been seted up to the inside wall in heat dissipation chamber 6, curb plate 21 has all been installed through the bolt to the inside in every side slot 5, equidistant heat dissipation groove 24 of arranging has all been seted up to the inside in every curb plate 21, heat dissipation groove 24 is the slope form, the better outwards discharges the inside temperature through heat dissipation groove 24 to heat dissipation groove 24 outwards inclines, can effectually prevent that the water from entering into in the heat dissipation chamber 6, the inboard of every curb plate 21 is all fixed mounting has link 22, the cooling fan 23 is all installed to the inside of every link 22.

Working principle: the heat generated during the operation of the electric components in the cabinet body 1 is heat-exchanged with the heat in the cabinet body through the heat conducting frame 20 and the first heat conducting plate 19, the temperature is guided to the heat conducting frame 20, the water in the water tank 11 is pumped into the interior of the coiled pipe 17 through the operation of the water pump 8, thereby the heat exchange is carried out between the coiled pipe 17 and the heat conducting frame 20, the water after the heat exchange circulates back to the interior of the water tank 11, the water tank 11 dissipates heat through the second heat conducting plate 12, and the heat dissipated to the water tank 11 through the two heat dissipating fans 23 is discharged outwards, thereby the effect of indirectly dissipating the heat in the power distribution cabinet is achieved, and dust can be prevented from entering the installation cavity 4 in the heat dissipating process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 power distribution cabinet body, includes cabinet body (1), its characterized in that: the novel heat-conducting cabinet is characterized in that an installation cavity (4) and a heat dissipation cavity (6) are formed in the cabinet body (1), a through groove (7) is formed between the heat dissipation cavity (6) and the installation cavity (4), a heat-conducting frame (20) is mounted in the installation cavity (4) through bolts, empty grooves (18) are formed in the heat-conducting frame (20), and heat-conducting plates (19) which are arranged at equal intervals are fixedly mounted on the left side surface and the right side surface of the heat-conducting frame (20);

the water tank (11) is placed in the heat dissipation cavity (6), fixed lugs (14) are fixedly installed at the lower parts of the left side surface and the right side surface of the water tank (11), each fixed lug (14) is installed in the heat dissipation cavity (6) through a bolt, an outer groove (13) is formed in the outer surface of the water tank (11), a second heat conducting plate (12) which is in a rectangular array is installed in the inner part of the outer groove (13), a water suction pipe (10) and a water return pipe (16) are fixedly communicated with the top end of the water tank (11), a water pump (8) is installed on the upper surface of the water tank (11) through a mounting frame, a connecting pipe I (9) is fixedly communicated with the input end of the water pump (8), one end of the connecting pipe I (9) far away from the water pump (8) is fixedly connected with the top end of the water suction pipe (10), a connecting pipe II (15) is fixedly communicated with the output end of the water pump (8), a coiled pipe II (17) is fixedly communicated with the top end of the connecting pipe II (15), the top end of the coiled pipe (17) is fixedly communicated with the top end of the penetrating groove (7) and extends to the top end of the inner groove (18) and the top end of the coiled pipe (17) is fixedly communicated with the water return pipe (16).

Two side slots (5) have been seted up to the inside wall in radiating chamber (6), every the inside in side slot (5) is all installed curb plate (21) through the bolt, every radiating slot (24) that the equidistance was arranged have all been seted up to the inside of curb plate (21), every the inboard of curb plate (21) is all fixed mounting has link (22), every radiating fan (23) are all installed to the inside of link (22).

2. A power distribution cabinet according to claim 1, characterized in that: the cabinet is characterized in that a cabinet door I (2) is hinged above the front face of the cabinet body (1), and two glass observation windows (25) are inlaid in the cabinet door I (2).

3. A power distribution cabinet according to claim 1, characterized in that: the cabinet door II (3) is hinged below the front face of the cabinet body (1).

4. A power distribution cabinet according to claim 1, characterized in that: the heat dissipation groove (24) is inclined.

5. A power distribution cabinet according to claim 1, characterized in that: the diameter of the coiled pipe (17) is equal to the width of the empty groove (18).