Low-voltage draw-out type switch cabinet

A low-voltage withdrawable switchgear technology, applied in the field of switchgear, can solve the problems of unfavorable maintenance, affecting the safety of use, inconvenient use, etc., and achieve the effect of simplifying operation, improving practicability and safety, and improving practicability

Active Publication Date: 2016-03-16
XIANGRONG ELECTRIC GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The low-voltage withdrawable switchgear in the prior art has problems such as poor internal heat dissipation, and the components in the cabinet are easy to collect dust for a long time, which affects heat dissipation and use, and needs to be pulled out for observation, which is inconvenient to use and not conducive to maintenance, which affects the safety of use

Method used

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  • Low-voltage draw-out type switch cabinet

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Embodiment Construction

[0015] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] A low-voltage withdrawable switchgear, including a cabinet body 1, the cabinet body 1 includes a cable room 2, a bus room 3 and several drawer units 4, the cable room 2 is located on the side of the bus room 3 and the drawer unit 4, the Several drawer units 4 are distributed in a row, and are arranged in parallel with the busbar chamber 3, and partitions 5 are arranged between the adjacent drawer units 4, and slideways 6 are provided on both sides of the partitions 5, and the partitions 5 The surface is provided with several ventilation holes 7, and the drawer unit 4 includes a drawer 8, a circuit breaker 9, a voltage transformer 10 and a current transformer 11, and both sides of the drawer 8 are provided with rollers 12, and the rollers 12 is used in conjunction with the slideway 6. One side of the drawer 8 is provided with a dust re...

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PUM

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Abstract

The invention relates to a low-voltage draw-out type switch cabinet. The low-voltage draw-out type switch cabinet comprises a cabinet body; the cabinet body includes a cable room, a busbar room and a plurality of drawer units; separation boards are arranged between adjacent drawer units; two sides of each separation board are both provided with a slide rail; each drawer unit includes a pulling drawer, a circuit breaker, a voltage transformer and a current transformer; two sides of the pulling drawer are both provided with rolling wheels; one side of the interior of the pulling drawer is provided with a dust-removing room, and the other side of the interior of the pulling drawer is provided with a dust collecting net; the surface of the pulling drawer is provided with an observation window, a circuit breaker operating handle and an illumination light; the top of the observation window is provided with a connecting rod; and the connecting rod is provided with a shielding board. With the low-voltage draw-out type switch cabinet of the invention adopted, dust removing, heat dissipation and in-cabinet observation can be facilitated. The low-voltage draw-out type switch cabinet of the invention has the advantages of simplified operation as well as improved practicality and safety.

Description

technical field [0001] The invention relates to a switch cabinet, in particular to a low-voltage withdrawable switch cabinet. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. During the process, switch, control and protect electrical equipment; the components in the switchgear are mainly composed of circuit breakers, isolating switches, load switches, operating mechanisms, transformers and various protection devices. [0003] The low-voltage withdrawable switchgear in the prior art has problems such as poor internal heat dissipation, and the components in the cabinet are easy to collect dust for a long time, which affects heat dissipation and use, and needs to be pulled out for observation, which is inconvenient to use and not conducive to maintenance, which affects th...

Claims

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Application Information

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IPC IPC(8): H02B1/56H02B1/30H02B1/52
CPCH02B1/306H02B1/52H02B1/565
Inventor 唐崇国万超建孙现伟
Owner XIANGRONG ELECTRIC GRP
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