CN210866933U - Dustproof heat dissipation high-low voltage power distribution cabinet - Google Patents

Abstract

The utility model discloses a dustproof heat dissipation high-low voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal horizontal direction of following of cabinet is equipped with the baffle, the lateral wall of baffle and the inner wall fixed connection of the cabinet body, the internal vertical direction of following of cabinet is equipped with the mounting panel, the lower extreme lateral wall of mounting panel and the upper end lateral wall fixed connection of baffle, the lateral wall of mounting panel and the inner wall fixed connection of the cabinet body, be the S-shaped around being equipped with the water pipe in the lateral wall of mounting panel, the lateral wall of baffle is all run through and be connected with circulation water cooling mechanism at the both ends of. The utility model discloses compare the radiating mode through the vent or add the exhaust fan among the prior art, this device does not set up vent and exhaust fan, carries out high-efficient heat dissipation to the mounting panel of the internal of cabinet through water-cooling heat dissipation's mode, and simple structure has avoided the entering of external dust when ordinary use, and water-cooling heat dissipation is more direct, and the radiating effect is better, is favorable to prolonging the life of switch board.

Description

Dustproof heat dissipation high-low voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a dustproof heat dissipation high-low voltage power distribution cabinet.

Background

The distribution equipment used for distributing, controlling, metering and connecting cables in the power supply system is a high-low voltage distribution cabinet, a common power supply station and a substation use a high-voltage switch cabinet, then are led out to the low-voltage distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage distribution cabinet goes to distribution boards of all power consumption, a control box and a switch box, and the inside of the switch box is equipment of the distribution device which integrally assembles protection devices such as switches, breakers, fuses, buttons, indicator lamps, instruments, electric wires and the like to reach the design functional requirements.

Some switch boards generally all are provided with the vent at a distance from fence formula at present, but bring external dust into easily, and the radiating effect is not good, though also have some switch boards to add the exhaust fan and dispel the heat, but bring external dust into easily, the dust gets into and dispels the heat bad life that can lead to the switch board shortens, for this we have proposed a dustproof heat dissipation high-low voltage switch board, is used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the dustproof heat dissipation high-low voltage power distribution cabinet that proposes, it compares in prior art through the vent or add the radiating mode of exhaust fan, this device does not set up vent and exhaust fan, the mode through water-cooling carries out high-efficient heat dissipation to the internal mounting panel of cabinet, moreover, the steam generator is simple in structure, the entering of external dust has been avoided when ordinary use, and water-cooling is more direct, the radiating effect is better, be favorable to prolonging the life of switch board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dustproof heat dissipation high-low voltage power distribution cabinet, includes the cabinet body, the internal horizontal direction that follows of cabinet is equipped with the baffle, the lateral wall of baffle and the inner wall fixed connection of the cabinet body, the internal vertical direction that follows of cabinet is equipped with the mounting panel, the lower extreme lateral wall of mounting panel and the upper end lateral wall fixed connection of baffle, the lateral wall of mounting panel and the inner wall fixed connection of the cabinet body, be the S-shaped in the lateral wall of mounting panel around being equipped with the water pipe, the lateral wall of baffle is all run through at the both ends of water pipe and be connected with circulation water.

Preferably, a cabinet door is rotatably connected to one side wall of the cabinet body through a damping rotating shaft.

Preferably, the circulating water cooling mechanism comprises a water pump, a water tank and a heat exchanger which are fixedly connected to the inner wall of the bottom of the cabinet body, the water pump, the water tank and the heat exchanger are all arranged at the lower end of the partition board in the cabinet body, and cooling water is arranged in the water tank.

Preferably, one end of the water pipe is fixedly connected and communicated with the output end of the water pump, and the other end of the water pipe is fixedly connected and communicated with the input end of the heat exchanger.

Preferably, the input end of the water pump is fixedly connected and communicated with the water tank through a first conduit.

Preferably, the output end of the heat exchanger is fixedly connected and communicated with the water tank through a second conduit.

The utility model discloses following beneficial effect has:

1. through setting up the cabinet body, baffle, mounting panel, water pipe and circulation water cooling mechanism, compare the radiating mode through the vent or add the exhaust fan among the prior art, this device does not set up vent and exhaust fan, has avoided the entering of external dust when ordinarily using, carries out high-efficient heat dissipation to the internal mounting panel of cabinet through water-cooling radiating's mode, simple structure, and water-cooling radiating is more direct, and the radiating effect is better, is favorable to prolonging the life of switch board.

2. Through setting up circulating water cooling mechanism, when the heat dissipation in the usual use, the input of water pump is gone into the water pipe through the cooling water pump of first pipe in with the water tank, under hydraulic effect, the cooling water of intraductal pump income is around through whole mounting panel along the water pipe, can reduce the temperature of mounting panel fast, thereby the accessible heat transfer takes away the heat that various electrical components of installation and electric wire produced, take away behind thermal cooling water gets into the heat exchanger, the heat exchanger can be with hot-fluid heat transfer cooling, in the cooling water after the heat exchanger cooling gets back to the water tank once more, and constantly circulate under the effect of water pump, water-cooling heat dissipation is more direct action on the mounting panel, the radiating effect is better, be favorable to prolonging the life of switch board.

To sum up, the utility model discloses compare the radiating mode through the vent or add the exhaust fan among the prior art, this device does not set up vent and exhaust fan, carries out high-efficient heat dissipation to the internal mounting panel of cabinet through water-cooling heat dissipation's mode, and simple structure has avoided the entering of external dust when ordinary use, and water-cooling heat dissipation is more direct, and the radiating effect is better, is favorable to prolonging the life of switch board.

Drawings

Fig. 1 is a schematic structural view of a dustproof heat dissipation high-low voltage power distribution cabinet provided by the utility model;

fig. 2 is a schematic view of an appearance structure of a dustproof heat dissipation high-low voltage power distribution cabinet provided by the utility model;

fig. 3 is the utility model provides a dustproof heat dissipation high-low voltage power distribution cabinet look sideways at schematic structure.

In the figure: the cabinet comprises a cabinet body 1, a partition plate 2, a mounting plate 3, a water pipe 4, a cabinet door 5, a water pump 6, a water tank 7, a heat exchanger 8, a first guide pipe 9 and a second guide pipe 10.

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.

Referring to fig. 1-3, a dustproof heat dissipation high-low voltage power distribution cabinet comprises a cabinet body 1, a partition plate 2 is arranged in the cabinet body 1 along the horizontal direction, the side wall of the partition plate 2 is fixedly connected with the inner wall of the cabinet body 1, a mounting plate 3 is arranged in the cabinet body 1 along the vertical direction, the mounting plate 3 is used for mounting various electrical components and electric wires in the high-low voltage power distribution cabinet, the lower end side wall of the mounting plate 3 is fixedly connected with the upper end side wall of the partition plate 2, the side wall of the mounting plate 3 is fixedly connected with the inner wall of the cabinet body 1, a water pipe 4 is wound in an S shape in the side wall of the mounting plate 3, the water pipe 4 and the mounting plate 3 are made of copper materials with good heat conductivity, two ends of the water pipe 4 penetrate through the side wall of the partition plate 2 and are connected with a circulating water cooling mechanism, a cabinet, this device does not set up vent and exhaust fan, carries out high-efficient heat dissipation to the mounting panel 3 of the internal 1 of cabinet through water-cooling radiating's mode, and simple structure has avoided the entering of external dust when the usual use, and water-cooling radiating is more direct, and the radiating effect is better, is favorable to prolonging the life of switch board.

Wherein, the circulating water cooling mechanism comprises a water pump 6 fixedly connected on the inner wall of the bottom of the cabinet body 1, a water tank 7 and a heat exchanger 8, the heat exchanger 8 is used for heat exchange, temperature reduction and cooling of hot fluid, the water pump 6, the water tank 7 and the heat exchanger 8 are all arranged in the cabinet body 1 and positioned at the lower end of the partition board 2, cooling water is arranged in the water tank 7, one end of the water pipe 4 is fixedly connected and communicated with the output end of the water pump 6, the other end of the water pipe 4 is fixedly connected and communicated with the input end of the heat exchanger 8, the input end of the water pump 6 is fixedly connected and communicated with the water tank 7 through a first conduit 9, the output end of the heat exchanger 8 is fixedly connected and communicated with the water tank 7 through a second conduit 10, through the circulating water cooling mechanism, when heat is dissipated in normal use, the input end of, the cooling water of pump income is around through whole mounting panel 3 along water pipe 4 in the water pipe 4, can reduce the temperature of mounting panel 3 fast, thereby the accessible heat transfer takes away the heat that various electrical components and the electric wire of installation produced, it gets into behind the heat exchanger 8 to take away thermal cooling water, heat exchanger 8 can be with hot-fluid heat transfer cooling, the cooling water after the heat exchanger 8 cooling gets back to in the water tank 7 once more, and constantly circulate under the effect of water pump 6, the water-cooling heat dissipation is more direct action on mounting panel 3, the radiating effect is better, be favorable to prolonging the life of switch board.

In the utility model, the device is not provided with a vent and an exhaust fan, the device avoids the entering of external dust in normal use, the mounting plate 3 in the cabinet body 1 is efficiently radiated by a water-cooling radiation mode, the structure is simple, when in use, various electrical components and electric wires in a high-low voltage power distribution cabinet are arranged on the mounting plate 3, in the normal use process, various electrical components and electric wires on the mounting plate 3 can generate a large amount of heat, when in normal use, the input end of the water pump 6 pumps the cooling water in the water tank 7 into the water pipe 4 through the first conduit 9, under the action of water pressure, the cooling water pumped in the water pipe 4 winds through the whole mounting plate 3 along the water pipe 4, the temperature of the mounting plate 3 can be rapidly reduced, thereby the heat generated by various electrical components and electric wires can be taken away by heat transfer, after the cooling water with heat enters the heat exchanger 8, the heat exchanger 8 can cool down the hot-fluid heat exchange, and the cooling water cooled by the heat exchanger 8 is returned to the water tank 7 again, and is circulated continuously under the action of the water pump 6, so that the water-cooling heat dissipation is more directly applied to the mounting plate 3, the heat dissipation effect is better, and the service life of the power distribution cabinet is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (1)

1. The utility model provides a dustproof heat dissipation high-low voltage power distribution cabinet, includes the cabinet body (1), its characterized in that, be equipped with baffle (2) along the horizontal direction in the cabinet body (1), the lateral wall of baffle (2) and the inner wall fixed connection of the cabinet body (1), be equipped with mounting panel (3) along vertical direction in the cabinet body (1), the lower extreme lateral wall of mounting panel (3) and the upper end lateral wall fixed connection of baffle (2), the lateral wall of mounting panel (3) and the inner wall fixed connection of the cabinet body (1), be S-shaped around being equipped with water pipe (4) in the lateral wall of mounting panel (3), the both ends of water pipe (4) all run through the lateral wall of baffle (2) and are connected with circulation water-cooling mechanism, it is connected with cabinet door (5) to rotate through the damping pivot on the lateral wall of one side of the cabinet body (1), circulation water-cooling mechanism includes water pump (6) of fixed connection on, Water tank (7) and heat exchanger (8), water pump (6), water tank (7) and heat exchanger (8) all set up the lower extreme that is located baffle (2) in the cabinet body (1), be equipped with the cooling water in water tank (7), the one end of water pipe (4) and the output fixed connection of water pump (6) are linked together, the other end of water pipe (4) and the input fixed connection of heat exchanger (8) are linked together, the input of water pump (6) is through first pipe (9) and water tank (7) fixed connection and be linked together, the output of heat exchanger (8) is through second pipe (10) and water tank (7) fixed connection and be linked together.

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