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Safe and flexible mid-set switch cabinet with constant humidity control

A switchgear, center-mounted technology, applied in pull-out switchgear, switchgear, substation/switch layout details, etc., can solve the problem of inability to adapt to high humidity environment, no constant humidity control effect, inconvenient maintenance, etc. problem, to achieve the effect of light weight, convenient maintenance, strong anti-corrosion and anti-oxidation effect

Inactive Publication Date: 2018-05-01
镇江东正精工机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a safe and flexible center-mounted switch cabinet with constant humidity control to solve the problem of inconvenient maintenance, poor flexibility and no constant humidity control effect of the current center-mounted switch cabinet proposed in the above background technology. Adapt to high humidity environment

Method used

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  • Safe and flexible mid-set switch cabinet with constant humidity control

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] The present invention provides such figure 1 A safe and flexible center-mounted switchgear with constant humidity control is shown, including busbar room A, circuit breaker handcart room B, cable room C, relay instrument room D, switchgear body 1, branch small busbar 2, busbar Bushing 3, main busbar 4, static contact 5, static contact box 6, current transformer 7, grounding switch 8, cable 9, lightning arrester 10, grounding busbar 11, removable partiti...

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Abstract

The invention discloses a safe and flexible mid-set switch cabinet with constant humidity control, which comprises a bus room, a circuit breaker handcart room, a relay instrument room and a switch cabinet body, wherein the switch cabinet body comprises the bus room, the circuit breaker handcart room and the relay instrument room; the left upper end of the switch cabinet body is provided with the bus room; the right end inside a cable room is provided with a humidity sensor, a constant humidity controller and an on and off controller; the upper right side of the switch cabinet body is providedwith the circuit breaker handcart room and the relay instrument room; the circuit breaker handcart room is internally provided with a circuit breaker handcart and a heating device; both the upper endand the lower end of the right side of the switch cabinet body are fixed with blowers; the right upper end of the cable room is provided with a grounding switch operating mechanism; and the inner topsurface of the switch cabinet body is fixed with a humidity sensor. The safe and flexible mid-set switch cabinet with constant humidity control can adapt to an environment with a high humidity, and has the beneficial effects of convenient maintenance, good flexibility and constant humidity control effects.

Description

technical field [0001] The invention belongs to the technical field of central switch cabinets, in particular to a safe and flexible central switch cabinet with constant humidity control. Background technique [0002] The middle-mounted switchgear refers to the role of on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of the power system. The high-voltage switchgear is used as an electrical product with a voltage level of 3.6kV~550kV. High-voltage isolation Switches and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, and high-voltage switchgears. [0003] The current center-mounted switchgear is not convenient for maintenance, has poor flexibility and does not have the effect of constant humidity control, and cannot adapt to the environment with high humidity. [000...

Claims

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Application Information

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IPC IPC(8): H02B1/30H02B11/167H02B1/56
CPCH02B1/30H02B1/565H02B11/167
Inventor 孙正民
Owner 镇江东正精工机械有限公司
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