Low-voltage drawer type switch cabinet

A low-voltage drawer and switchgear technology, which is applied in the direction of pull-out switchgear, switchgear, substation/switch layout details, etc., can solve the problems of cumbersome installation, leakage, and damage to the drawer-type switchgear, and achieve convenient installation , Improve safety performance, good protection effect

Pending Publication Date: 2022-02-18
GUANGDONG YIZHENG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Drawer-type switch cabinets are generally installed in indoor power distribution rooms. Because of their flat overall shape, they need to form a stable connection with the wall during installation to prevent them from toppling over, which makes the installation of drawer-type switch cabinets more cumbersome. , and the cabinet is easy to be bumped to cause damage, leakage, etc.

Method used

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  • Low-voltage drawer type switch cabinet
  • Low-voltage drawer type switch cabinet
  • Low-voltage drawer type switch cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, with reference to Figure 1-5 , a low-voltage drawer switchgear, including a built-in installation bracket 1 and a switch control drawer 2, the built-in installation bracket 1 is embedded in the wall, and the built-in installation bracket 1 is separated by a partition 11 A plurality of drawer sliding cavities 12 are provided, and the switch control drawer 2 is arranged in the drawer sliding cavities 12; a ventilation cavity 3 is provided between the back of the embedded mounting bracket 1 and the embedded wall, and the ventilation cavity 3 A vent 31 is provided to communicate with the drawer sliding cavity 12 , and an exhaust device 32 is provided on the side of the vent cavity 3 .

[0017] In this embodiment, the built-in mounting bracket 1 is fixed in the groove on the wall, and by fixing the partition board 11 on the built-in mounting bracket 1, a plurality of drawers can be formed on the built-in mounting bracket 1 to slide Cavity 12, the drawer slidi...

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PUM

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Abstract

The invention relates to the technical field of power control equipment, in particular to a low-voltage drawer type switch cabinet. The technical scheme is that the switch control drawer comprises an embedded installation support and switch control drawers, the embedded installation support is embedded in a wall, a plurality of drawer sliding cavities are formed in the embedded installation support in a separated mode through partition plates, and the switch control drawers are arranged in the drawer sliding cavities; a ventilation cavity is formed between the back face of the embedded installation support and the embedded wall, and a ventilation opening is formed in the ventilation cavity and communicated with the drawer sliding cavity. The embedded mounting bracket has the advantages that most of the drawer-type switch cabinet is embedded in the wall body by using the embedded mounting bracket, so that on one hand, the mounting stability of the drawer-type switch cabinet can be effectively improved, and on the other hand, good protection can be provided for the drawer-type switch cabinet, and the mounting process is more convenient; meanwhile, the ventilation cavity and a fire extinguishing pipeline in the ventilation cavity are combined, so that a fire protection effect on each switch control drawer is achieved, and the safety performance of the drawer type switch cabinet is improved.

Description

technical field [0001] The invention relates to the technical field of power control equipment, in particular to a low-voltage drawer-type switch cabinet. Background technique [0002] As a kind of power distribution control equipment, drawer-type switchgear is suitable for industrial and mining enterprises and high-rise buildings with high requirements on power supply reliability, as a centralized control power distribution center. Drawer-type switch cabinets are generally installed in indoor power distribution rooms. Because of their flat overall shape, they need to form a stable connection with the wall during installation to prevent them from toppling over, which makes the installation of drawer-type switch cabinets more cumbersome. , and the cabinet is easy to be bumped to cause damage, leakage and so on. Contents of the invention [0003] The purpose of the present invention is to disclose a low-voltage drawer-type switchgear, in particular to provide a low-voltage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/173H02B1/56H02B1/28
CPCH02B11/173H02B1/565H02B1/28
Inventor 王旭江王丹王琳王建王晓敏
Owner GUANGDONG YIZHENG ELECTRIC CO LTD
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