CN209948482U

CN209948482U - High tension switchgear with dehumidification function

Info

Publication number: CN209948482U
Application number: CN201920855386.2U
Authority: CN
Inventors: 许丽红
Original assignee: Jiangxi Yutai Electric Complete Set Co Ltd
Current assignee: Jiangxi Yutai Electric Complete Set Co Ltd
Priority date: 2019-06-09
Filing date: 2019-06-09
Publication date: 2020-01-14
Anticipated expiration: 2029-06-09

Abstract

The utility model relates to the technical field of electrical equipment, and discloses a high-voltage switch cabinet with dehumidification function, which solves the problem that the prior switch cabinet is usually directly placed with desiccant in the cabinet in dehumidification and damp-proof, which is simple and feasible, but the dehumidification effect can not be guaranteed, and comprises a cabinet body, wherein a dehumidification box is arranged on the outer wall of one side of the cabinet body, an exhaust fan is arranged in the dehumidification box, an air outlet pipe is arranged at the bottom end of the dehumidification box, one end of the air outlet pipe is connected with an air inlet of the exhaust fan, the other end of the air outlet pipe extends into the lower end of the cabinet body, an air inlet pipe is arranged at the bottom end of the dehumidification box, the other end of the air inlet pipe extends into the upper end of the cabinet body, a plurality of dehumidification devices are arranged in the dehumidification box, each dehumidification device comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are respectively fixed, the air inside the cabinet body is circulated, and the dehumidification effect inside the cabinet body is greatly improved.

Description

High tension switchgear with dehumidification function

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a high tension switchgear with dehumidification function.

Background

The switch cabinet is equipment which is used for performing on-off, control or protection and the like in the power generation, power transmission, power distribution, electric energy conversion and other processes of a power system. The manufacturing industry of switch cabinets is an important component of the manufacturing industry of power transmission equipment, and the switch cabinets occupy a very important position in the whole power industry. When the switch cabinet works in a humid environment, the working condition of the electrical element is poor, the service life is greatly shortened, meanwhile, the electrical element often has accidents of short circuit, burning and the like in the humid environment, and therefore the huge potential safety hazard is buried, and the existing switch cabinet is usually directly placed with a drying agent in the cabinet in dehumidification and damp prevention.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current cubical switchboard that exists among the prior art and directly placing the drier in the cabinet on the dampproofing of dehumidification usually, though simple and easy such way, the shortcoming that dehumidification effect can not be ensured, and the high tension switchgear with dehumidification function who proposes.

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

a high-voltage switch cabinet with dehumidification function comprises a cabinet body, wherein a dehumidification box is installed on the outer wall of one side of the cabinet body, an exhaust fan is arranged in the dehumidification box, an air outlet pipe is arranged at the bottom end of the dehumidification box, one end of the air outlet pipe is connected with an air inlet of the exhaust fan, the other end of the air outlet pipe extends into the lower end of the cabinet body, an air inlet pipe is arranged at the bottom end of the dehumidification box, the other end of the air inlet pipe extends into the upper end of the cabinet body, a plurality of dehumidification devices are arranged in the dehumidification box, each dehumidification device comprises a first clamping block and a second clamping block, the first clamping blocks and the second clamping blocks are respectively fixed on the inner walls of the two sides of the dehumidification box, a chute is formed in one side, close to the second clamping block, a support sliding block is installed in the chute in a sliding manner, a spring is arranged between the support sliding block and the bottom surface of the, one side of the second clamping block, which is close to the first clamping block, is provided with a groove, and a dehumidification pipe is arranged between the groove and the supporting slide block.

Preferably, one side of the dehumidification box, which is far away from the cabinet body, is provided with an access door, and a joint of the access door and the dehumidification box is provided with a sealing rubber strip.

Preferably, the below of dehumidification pipe is provided with the baffle, the baffle is fixed between the both sides inner wall of dehumidification case, just the air-out pipeline of air exhauster extends to the top of baffle, and the air-out pipeline of air exhauster is fixed on the baffle.

Preferably, the outer wall of the dehumidification pipe is uniformly provided with through holes, and a drying agent is arranged in the dehumidification pipe.

Preferably, the number of the dehumidifying devices is three to seven, and the dehumidifying devices are fixed on the inner wall of the dehumidifying box from top to bottom.

The utility model has the advantages that:

the air through the internal portion of air exhauster extraction cabinet carries and dehumidifies in carrying the dehumidification case to carry the internal portion of cabinet once more, thereby guarantee the drying of the internal portion of cabinet, make the circulation of air of the internal portion of cabinet simultaneously, improved the dehumidification effect of the internal portion of cabinet greatly.

Drawings

Fig. 1 is a schematic structural diagram of a high voltage switch cabinet with a dehumidification function according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of dehumidification case among high tension switchgear with dehumidification function.

In the figure: 1 cabinet body, 2 dehumidification casees, 3 access doors, 4 air-out pipes, 5 air-supply lines, 6 baffles, 7 air blowers, 8 first joint blocks, 9 second joint blocks, 10 spouts, 11 sliders, 12 springs, 13 grooves, 14 dehumidification pipes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a high voltage switch cabinet with dehumidification function comprises a cabinet body 1, a dehumidification box 2 is installed on the outer wall of one side of the cabinet body 1, an exhaust fan 7 is arranged in the dehumidification box 2, an air outlet pipe 4 is arranged at the bottom end of the dehumidification box 2, one end of the air outlet pipe 4 is connected with an air inlet of the exhaust fan 7, the other end of the air outlet pipe 4 extends to the inside of the lower end of the cabinet body 1, a partition plate 6 is arranged below a dehumidification pipe 14, the partition plate 6 is fixed between the inner walls of the two sides of the dehumidification box 2, an air outlet pipeline of the exhaust fan 7 extends to the upper side of the partition plate 6, an air outlet pipeline of the exhaust fan 7 is fixed on the partition plate 6, an air inlet pipe 5 is arranged at the bottom end of the dehumidification box 2, the other end of the air inlet pipe 5 extends to the inside of the upper end of the cabinet body 1, first joint piece 8 and second joint piece 9 fix with screw respectively on dehumidification case 2's both sides inner wall, and first joint piece 8 is close to one side of second joint piece 9 and has seted up spout 10, and slidable mounting has supporting slider 11 in the spout 10, is provided with spring 12 between the bottom surface of supporting slider 11 and spout 10, and second joint piece 9 is close to one side of first joint piece 8 and has seted up recess 13, is provided with dehumidification pipe 14 between recess 13 and the supporting slider 11.

Further, one side that the cabinet body 1 was kept away from to dehumidification case 2 is provided with access door 3, and access door 3 is provided with joint strip with dehumidification case 2.

Furthermore, through holes are uniformly formed in the outer wall of the dehumidification pipe 14, and a drying agent is installed inside the dehumidification pipe 14.

Further, the number of the dehumidifying devices is three to seven, and the dehumidifying devices are fixed on the inner wall of the dehumidifying box 2 from top to bottom.

In this embodiment, extract the inside air of the cabinet body 1 and carry in dehumidification case 2 through air exhauster 7, the drier in the dehumidification pipe 14 by in the dehumidification case 2 dehumidifies the air, and 5 times carry the cabinet body 1 inside through the air-supply line of rethread top, thereby guarantee the inside drying of the cabinet body 1, make the inside circulation of air of the cabinet body 1 simultaneously, the dehumidification effect of the cabinet body 1 inside has been improved greatly, through opening access door 3, and through pressing dehumidification pipe 14 to 8 directions of first joint piece, extrude slider 11 by dehumidification pipe 14, make the recess 13 be kept away from to the other end of dehumidification pipe 14, thereby be convenient for take out of dehumidification pipe 14, be convenient for change inside drier.

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. A high-voltage switch cabinet with dehumidification function comprises a cabinet body (1) and is characterized in that a dehumidification box (2) is installed on the outer wall of one side of the cabinet body (1), an exhaust fan (7) is arranged in the dehumidification box (2), a wind outlet pipe (4) is arranged at the bottom end of the dehumidification box (2), one end of the wind outlet pipe (4) is connected with a wind inlet of the exhaust fan (7), the other end of the wind outlet pipe (4) extends to the interior of the lower end of the cabinet body (1), a wind inlet pipe (5) is arranged at the bottom end of the dehumidification box (2), the other end of the wind inlet pipe (5) extends to the interior of the upper end of the cabinet body (1), a plurality of dehumidification devices are arranged in the dehumidification box (2), each dehumidification device comprises a first clamping block (8) and a second clamping block (9), the first clamping block (8) and the second clamping block (9) are respectively fixed on the inner walls of two sides of the dehumidification box (2), and first joint piece (8) are close to spout (10) have been seted up to one side of second joint piece (9), slidable mounting has supporting slide block (11) in spout (10), supporting slide block (11) with be provided with spring (12) between the bottom surface of spout (10), second joint piece (9) are close to one side of first joint piece (8) is seted up fluted (13), recess (13) with be provided with dehumidification pipe (14) between supporting slide block (11).

2. The high-voltage switch cabinet with the dehumidification function according to claim 1, wherein an access door (3) is arranged on one side of the dehumidification box (2) far away from the cabinet body (1), and a sealing rubber strip is arranged at the joint of the access door (3) and the dehumidification box (2).

3. The high-voltage switch cabinet with dehumidification function according to claim 1, wherein a partition plate (6) is arranged below the dehumidification pipe (14), the partition plate (6) is fixed between the inner walls of two sides of the dehumidification box (2), the air outlet pipeline of the exhaust fan (7) extends to the upper side of the partition plate (6), and the air outlet pipeline of the exhaust fan (7) is fixed on the partition plate (6).

4. The high-voltage switch cabinet with the dehumidification function according to claim 1, wherein through holes are uniformly formed in the outer wall of the dehumidification pipe (14), and a desiccant is installed inside the dehumidification pipe (14).

5. The high-voltage switch cabinet with dehumidification function according to claim 1, wherein the number of said dehumidification devices is three to seven, and the dehumidification devices are fixed on the inner wall of said dehumidification box (2) from top to bottom.