A substation security alarm device

A technology for alarm devices and substations, applied in substation/distribution device shells, fire alarms with electrical effects, etc., can solve the problems of easy spread of fire to the surrounding area, inconvenient alarm equipment, etc., to effectively and quickly block fires, The signal is simple and stable, and the effect of ensuring effectiveness

Active Publication Date: 2021-04-06
山东安澜电力科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a security alarm device for substations, which solves the problem that the existing alarm equipment is not convenient to alarm at the first time of disconnection and take measures quickly and immediately, and the fire is easy to spread to the surrounding area

Method used

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  • A substation security alarm device
  • A substation security alarm device
  • A substation security alarm device

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Embodiment Construction

[0027] 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.

[0028] see Figure 1-3 , a substation security alarm device, comprising an assembly board 1, the front of the assembly board 1 is fixedly connected with a bearing board 2, the front of the assembly board 1 is fixedly connected with a shielding tube 3, and the inner side of the shielding tube 3 is sheathed with a cable 4, and the cable 4 The outer surface of the saddle card 5 is sheathed, and the back side of the saddle card 5 is fixedly connected with a positi...

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Abstract

The invention discloses: a security alarm device for a substation, which includes an assembly plate, and a bearing plate is fixedly connected to the front of the assembly plate. The invention relates to the field of electrical safety equipment. The substation security alarm device maintains the variable signal of the travel switch through the tension effect of the cable. When the cable breaks due to fire, the travel switch resets with the help of the tension spring, and the variable of the travel switch changes, providing the control center with Alarm signal, timely alarm, through the deflection reset action of the output end of the travel switch to drive the valve stem down, so that the alignment hole communicates with the through hole, realizes the opening action of the fire extinguisher, and realizes instant fire extinguishing operation Respond quickly and take necessary fire extinguishing measures to effectively prevent the spread of fire. This solves the problem that it is not convenient for the existing alarm equipment to give an alarm at the first time of disconnection and take quick and immediate measures, and the fire is easy to spread to the surrounding area.

Description

technical field [0001] The invention relates to the field of electrical security equipment, in particular to a substation security alarm device. Background technique [0002] The cable lines in the substation are concentrated, and when the electrical equipment is used for a long time and its external insulating material is aging, and its accumulated charge reaches the peak value, it may break down the medium and generate an arc. The arc is likely to cause the equipment to burn and cause a fire. For substation equipment, it is often necessary to set up good fire safety equipment to avoid the occurrence and spread of fire disasters. [0003] The existing patent (notification number: CN106451173B) discloses a buried substation with alarm function, which includes a box body arranged below the ground, and a protective cover plate is arranged above the box body; There is a middle interlayer, and the semiconductor refrigeration chip is arranged in the middle interlayer, and is fil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B17/06H02B1/28
CPCG08B17/06H02B1/28
Inventor 倪文强李万忠袁亚洲胡慧欣薛田薛居东魏铁远荣银萍罗春华田耕池哲李诗白崔新梅于会震刘春伟李乾
Owner 山东安澜电力科技有限公司
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