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Side-mounted removable high-voltage switch cabinet

A high-voltage switchgear and removable technology, which is applied in the direction of pull-out switchgear, switchgear, switchgear components, etc., can solve the problems of inconvenient operation, achieve convenient operation, realize automatic cooling, and improve work efficiency.

Pending Publication Date: 2022-07-05
徐艺涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, a slidable handcart is designed in the middle of the high-voltage switchgear to facilitate the installation of the vacuum circuit breaker. The handcart can be moved out and pushed in to facilitate the replacement and maintenance of the vacuum circuit breaker. The middle position of the high-voltage switchgear needs to be operated with an external cart. In special environments, the operation is more inconvenient.

Method used

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  • Side-mounted removable high-voltage switch cabinet
  • Side-mounted removable high-voltage switch cabinet
  • Side-mounted removable high-voltage switch cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like figure 1 and figure 2As shown in the figure, a side-mounted removable high-voltage switch cabinet according to the embodiment of the present invention includes a cabinet body 1 and a vacuum circuit breaker 2; a first guide groove is opened inside the cabinet body 1; An opening and closing door 3 is arranged at the inner slot position of the groove; a first guide block 4 is slidably connected to the inside of the first guide groove; the number of the first guide blocks 4 is two, and they are arranged symmetrically; The opposite side of the first guide block 4 is provided with a second guide groove; the inside of the second guide groove is slidably connected with a second guide block 5 ; the opposite side of the second guide block 5 is provided with a sliding The inside of the chute is slidably connected with a slider 6; the top of the slider 6 is provided with a vacuum circuit breaker 2; A third guide block 7 is slidably connected inside the third chute; during o...

Embodiment 2

[0039] like Image 6 As shown, Comparative Example 1, in which another embodiment of the present invention is: the surface of the inner spiral tube 15 is provided with uniformly arranged vibration holes; the inside of the vibration holes are fixed with a vibration film 27; When the vibration film 27 is set, the surface of the inner spiral tube 15 in the position of the vibration film 27, when the air flow passes through the inner spiral tube 15, the air flow will make the vibration film 27 vibrate, and the vibration of the vibration film 27 will promote the vibration of the inner spiral tube 15, and promote the vibration of the inner spiral tube 15. The condensed water on the surface of the inner spiral tube 15 drips.

[0040] The surface of the vibrating membrane 27 is fixed with elastic rods 28 at the outer position of the inner spiral tube 15; the elastic rods 28 are all arc-shaped structures; The vibration ball 29 is fixedly connected, and the vibration ball 29 and the ou...

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PUM

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Abstract

The invention belongs to the field of high-voltage electrical equipment, and particularly relates to a side-mounted removable high-voltage switch cabinet which comprises a cabinet body and a vacuum circuit breaker. The surface of the cabinet body is slidably connected with a first guide block; the surface of the first guide block is slidably connected with a second guide block. The surface of the second guide block is in sliding connection with a sliding block. A vacuum circuit breaker is arranged at the top of the sliding block; the surface of the cabinet body is slidably connected with a third guide block at the bottom of the vacuum circuit breaker. According to the side-mounted movable high-voltage switch cabinet, further optimization is effectively achieved on the basis of an existing simple sliding structure of the side-mounted movable high-voltage switch cabinet, the vacuum circuit breaker can slide in the horizontal direction and can slide vertically at the same time, and therefore when the vacuum circuit breaker is maintained or replaced, the maintenance efficiency is improved. The vacuum circuit breaker can be directly moved from the middle position of the cabinet body to the position close to the ground, a transfer cart does not need to be additionally used, operation of workers is facilitated, and working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of high-voltage electrical equipment, in particular to a side-mounted removable high-voltage switch cabinet. Background technique [0002] The side-mounted removable switchgear can be used in special environments such as underground mines. Whether it is non-metallic mines such as coal mines or iron ore, the requirements for high-voltage switchgear in the underground environment are stricter than those in the mine. The switchgear must meet the high temperature and high humidity environment at the same time. A higher degree of protection should also be met. [0003] The publication number is CN101320891B side-mounted removable high-voltage switch cabinet, the three-phase poles of the circuit breaker are longitudinally arranged in the front and rear directions in the switch cabinet, and the moving direction of the circuit breaker handcart is the vertical direction. The upper static contact is directly fixed on the main ...

Claims

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Application Information

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IPC IPC(8): H02B11/167H02B11/18H02B11/02H02B1/56H02B1/28H02B1/30H02B1/36A62C3/16B01D53/26
CPCH02B11/167H02B11/18H02B11/02H02B1/565H02B1/28H02B1/30H02B1/36A62C3/16B01D53/26
Inventor 徐艺涵
Owner 徐艺涵