Substation shell with fire controlling function

A technology for substations and fires, applied in substation/distribution device shells, substation/switch layout details, substation/switchgear cooling/ventilation, etc., can solve problems such as poor air permeability, aging wires and short circuits

Inactive Publication Date: 2017-07-18
句容通源电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The substation casing in the prior art has poor air permeability, and the power transformation and distribution device will generate a lot of heat during operation. If the substation is in disrepair all the year round, the wires will be aging and short-circuited or a fire will occur; the market needs a kind of air permeability that can keep the inside of the casing dry In case of fire, the transformer box shell can limit the fire

Method used

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  • Substation shell with fire controlling function

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Embodiment Construction

[0016] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0017] The transformer box shell 1 capable of limiting the fire includes: the transformer box shell 1, the air pump 2 placed on the top wall of the substation shell, the ventilation window 3 arranged on the side wall of the substation shell, and the sealing of the ventilation window 3 Plate 4, the telescopic element 5 fixed on the closing plate 4, the connecting rod 6 fixed on the telescopic element 5 and the inner wall of the transformer box shell 1. As a preference, the telescopic member 5 is an electronic push rod, and the telescopic member 5 can also be an electronic telescopic rod or a guide rail; as an embodiment, the air pump 2 is a micro air pump 2 .

[0018] The substation box shell 1 also includes: a temperature sensor 7 fixed on the top wall of the substation shell, and a central processor connected to the temperature sensor 7 ...

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PUM

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Abstract

The invention discloses a transformer box shell capable of limiting fire, comprising: a transformer box shell, an air suction pump placed on the top wall of the substation shell, a ventilating window arranged at the side wall of the substation shell, and a device for closing the ventilating window The closing plate is fixed on the telescopic piece on the closing plate. The invention provides a transformer box shell capable of limiting the fire. The invention senses the temperature inside the transformer box through a stabilizing sensor. If the temperature is within the fire range, the telescopic element will be activated to close the ventilation window, and then the air pump will be activated to close the box. The air inside is pumped out to form a vacuum state, so as to control the fire and achieve the purpose of extinguishing the fire.

Description

technical field [0001] It relates to substation equipment, in particular to a transformer box shell. Background technique [0002] Box-type substation, also known as prefabricated substation or prefabricated substation. It is a kind of high-voltage switchgear, distribution transformer and low-voltage power distribution device. It is a factory prefabricated indoor and outdoor compact power distribution device arranged according to a certain wiring scheme, which is to organically combine functions such as transformer step-down and low-voltage power distribution. At the same time, it is installed in a steel structure box, which is especially suitable for urban network construction and transformation. It is a brand-new substation rising after the civil substation. The box-type substation is suitable for mines, factories, enterprises, oil and gas fields and wind power stations. It replaces the original civil engineering power distribution room and power distribution station, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28A62C2/04A62C3/16A62C37/00
CPCH02B1/565A62C2/04A62C3/16A62C37/00H02B1/28
Inventor 陈永辉龚建生许海东
Owner 句容通源电器有限公司
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