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Emergency energy storage device

An arc extinguishing device and electrified water technology, applied in cleaning methods and appliances, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of complex equipment, reliability that cannot meet safety requirements, and changes in economy and maintainability. Poor problems, to achieve the effect of easy maintenance, low cost, and prevent flashover accidents

Active Publication Date: 2013-06-19
WUHAN FENJIN POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, in China, substation power supply or automobile engine is used to directly take power, and its reliability cannot meet the safety requirements.
If the two are used together, the reliability is improved, but the equipment is complicated, and the economy and maintainability become worse.

Method used

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Embodiment Construction

[0011] The structure and preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0012] refer to figure 1 , an emergency energy storage arc extinguishing device for charged water flushing, comprising an energy storage water tank, the energy storage water tank includes a hollow tank body 1, an air bag 2 is built in the tank body 1 cavity, and an air filling hole 3 is arranged at the top of the tank body 1, A cleaning port 4 is provided at the bottom of the tank body 1, and a water inlet 5 and a water outlet 6 are respectively provided on both sides of the bottom of the tank body 1. The water inlet is connected to the one-way valve 7, and the water outlet is connected to the water valve A. An air bag 2 is built in the cavity of the tank body 1 to accommodate the pre-charged gas and isolate the flushing liquid. The top of the tank body 1 is provided with an inflation hole, which can inflate the air bag 2, so...

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Abstract

The invention discloses an emergency energy storage arc-control device for electrified water washing operation, which comprises an energy storage water tank, wherein the energy storage water tank comprises an internally-hollow tank body; an airbag is arranged in a cavity of the tank body; an inflation hole is reserved at the top end of the tank body; a cleaning opening is reserved at the bottom end of the tank body; the two sides of the bottom of the tank body are provided with a water inlet and a water outlet respectively; the water inlet is connected with a check valve, while the water outlet is connected with a water valve; the water valve is connected with an arc extinguishing water gun; the check valve is connected with a distributor; the water valves arranged on the distributor are connected with a washing water gun respectively; and the distributor is connected with water pumps. When a disconnection fault happens in an electrified water washing operation process, the energy storage water tank still stores pressure water so as to ensure the supply of the pressure water to the arc extinction of the emergency arc extinguishing water gun at any time and effectively prevent flashover accidents. The emergency energy storage device is safe, reliable, practicable, simple, convenient, low in cost and easy to maintain.

Description

technical field [0001] The invention relates to an energy storage device, in particular to an emergency energy storage arc extinguishing device for electrified water flushing operation. Background technique [0002] my country's GB13395-92 "Electrical Equipment Live Water Washing Regulations" puts forward strict technical requirements for live water washing operations. This is because the risk of live water washing is relatively high. Improper washing methods may cause arc discharge and even flashover, endangering the safety and security of equipment. The personal safety of workers. [0003] In recent years, through the investigation of water flushing accidents, it has been found that some water flushing accidents do not occur on the equipment to be flushed, but that adjacent equipment generates arcs or even flashovers in the water mist. When the high-pressure water column washes the insulator, the surface contamination of the washed insulator will be quickly lost, and the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/02B08B13/00
Inventor 徐击水张子蓬
Owner WUHAN FENJIN POWER TECH
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