Electrical power distribution switch cabinet

A power distribution switch, electrical technology, applied in the substation/distribution device casing, substation/switch layout details, electrical components, etc., can solve the problems of damage to the sealing structure, failure to detect in time, water flow into the cabinet, etc.

Active Publication Date: 2021-06-18
TIANJIN HEZONG POWER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide an electrical power distribution switchgear, aiming to solve the problem that the existing electrical power distribution switchgear cannot detect the sealing effect inside the cabinet, resulting in that after the cabinet door is closed, if the sealing structure is damaged Problems that cannot be detected in time when the water flow enters the interior of the cabinet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, in the embodiment of the present invention, the electrical distribution switch cabinet includes:

[0032] Cabinet body 1, a cabinet door 2 is connected to one side of the cabinet body 1, and the connection mode between the cabinet body 1 and the cabinet door 2 can be a hinge connection, or other connection modes, which will not be repeated here;

[0033] The sealing structure 3 is arranged on the cabinet body 1 and the cabinet door 2, and is used to realize the complete sealing of the cabinet body 1 and prevent water from flowing into the cabinet body 1. The sealing structure 3 is a soft colloidal solid, wherein Rubber products are preferred;

[0034] The detection device 4 is fixedly installed inside the cabinet body 1, and is used to detect the sealing performance of the sealing structure 3, so as to prevent a large amount of water from entering the cabinet body 1 due to the failure to detect the sealing problem of the sealing structure 3 i...

Embodiment 2

[0046] Such as Figure 2 to Figure 10 As shown, in the embodiment of the present invention, the detection device 4 also includes:

[0047] The first support member 41 is fixedly installed on the inner wall of the cabinet body 1;

[0048] The first motor 42 is fixedly installed on the first support member 41, and the output end of the first motor 42 is connected to the swing assembly;

[0049] The second support member 43 is fixedly installed on the inner wall of the cabinet body 1;

[0050] The second motor 44 is fixedly installed on the second support member 43 , and the output end of the second motor 44 is connected with the commutation assembly.

[0051]Wherein, the first support member 41 and the second support member 43 can be a rod-shaped structure, and can also be a plate-shaped structure; the structure of the first motor 42 and the second motor 44 is not limited to a rotary motor or a rotary motor, and everything can be driven to rotate Any component can be used, so...

Embodiment 3

[0086] Such as Figure 2 to Figure 10 As shown, in the embodiment of the present invention, the detection component includes:

[0087] The threaded part 432 is rotatably connected with the inner wall of the cabinet body 1;

[0088] The first rotating member 433 and the second rotating member 434 are fixedly installed on the rotating member 426 and the screw member 432, and a linkage belt 435 is arranged between the first rotating member 433 and the second rotating member 434 , for transmitting the rotation of the rotating member 426 to the screw member 432, so that the screw member 432 can drive the detection assembly up and down;

[0089] The threaded block 436 is sleeved on the threaded member 432, and is used to receive the rotation of the threaded member 432 and convert it into a lifting motion;

[0090] The water flow detection module 437 is fixedly connected with the threaded block 436 and is used to detect whether there is water flow into the position where the cabine...

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Abstract

The invention relates to electrical equipment in the field of power, in particular to an electrical power distribution switch cabinet. The cabinet comprises: a cabinet body, wherein one side of the cabinet body is connected with a cabinet door; a sealing structure which is arranged on the cabinet body and the cabinet door and used for sealing the cabinet body and preventing water flow from flowing into the cabinet body; and a detection device which is fixedly installed in the cabinet body and used for detecting the sealing performance of the sealing structure, and avoiding the situation that a large amount of water flow enters the cabinet body due to the fact that the sealing performance problem of the sealing structure cannot be found in time. The switch cabinet comprises the detection device which drives a water flow detection module to operate in a reciprocating manner, and performs real-time detection on a sealing part of the electrical power distribution switch cabinet, thereby preventing water flow from entering the electrical power distribution switch cabinet due to incomplete sealing or damage of a sealing structure and from being found in time.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment in the field of electric power, and in particular relates to an electrical distribution switch cabinet. Background technique [0002] Electrical distribution switchgear is a kind of electrical equipment, which is used to switch, control and protect electrical equipment in the power system. Due to the environment of the electrical distribution switchgear, especially the influence of outdoor rain, snow and other weather, damp water vapor is easy to enter the cabinet from poorly sealed gaps on the electrical distribution switchgear, such as the cabinet door, and damage the electrical equipment in the cabinet. , Safety accidents such as downtime, electric shock, fire, etc., so improving the sealing of the door of the electrical distribution switchgear can effectively isolate the internal space and external space of the electrical distribution switchgear, ensuring the normal operation of t...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/38H02B1/32G01M3/00H02K7/075H02K7/116
CPCG01M3/00H02B1/28H02B1/32H02B1/38H02K7/075H02K7/1163
Inventor 韩国良赵艳武孟祥顺
Owner TIANJIN HEZONG POWER EQUIP CO LTD
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