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Fireproof electric meter box

A technology of electric meter box and fire extinguishing device, which is applied in the direction of measuring electric variables, measuring devices, instruments, etc., can solve the problems of burning out electric meters and security devices, threatening life safety, electric shock, etc., and achieves the effect of simple structure and convenient use.

Inactive Publication Date: 2017-11-17
HEFEI DONGJIU ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The meter box is a tool used to install the meter and control the connection contacts of the meter. There are usually meter installation slots and security device installation slots in the meter box. The meter boxes on the market now only have the functions of preventing theft and rain. Once the circuit is short-circuited If spontaneous combustion occurs, the electric meter and safety device in the entire meter box will burn out and cause the danger of electric shock, threatening people's life safety

Method used

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  • Fireproof electric meter box
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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art fall within the protection scope of the present invention.

[0018] Such as Figure 1-3 As shown, a fire-proof electric meter box according to an embodiment of the present invention includes a housing 1 with a temperature control device 3, an independent power supply, and several independent fire extinguishing devices 2 inside the housing 1;

[0019] The fire extinguishing device 2 includes a powder spraying device 4 and a fire extinguishing agent tank 5. The powder spraying device 4 includes a pressing device 6 and a spout...

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Abstract

The invention discloses a fireproof electric meter box, and the box comprises a housing. The interior of the housing is provided with a temperature control device, an independent power supply, and a plurality of independent fire extinguishing devices. Each fire extinguishing device comprises a powder injection apparatus and a fire extinguishing agent pot, wherein the powder injection apparatus comprises a pressing device and a nozzle, and the nozzle is disposed at one end of the fire extinguishing agent pot. Each pressing device comprises a hydraulic rod and a sealing valve, wherein the sealing valve is disposed in the corresponding nozzle, and one end of the hydraulic rod is fixedly connected with one end of the sealing valve, and the sealing valve comprises a supporting rod. The beneficial effects are that the box is simple in structure, is convenient to use, and can timely find and extinguish fire through the temperature control device and the fire extinguishing devices when fire is mall.

Description

Technical field [0001] The present invention relates to the field of power system devices, in particular, to a fireproof electric meter box. Background technique [0002] Electricity meter is the abbreviation of electric energy meter. It is an instrument used to measure electric energy. It is also called watt-hour meter, fire meter, electric energy meter, kilowatt hour meter, and refers to an instrument that measures various electrical quantities. The meter box is a tool used to install the meter and control the contact of the meter. There are usually meter installation slots and security device installation slots in the meter box. Now the meter boxes on the market only have the function of preventing theft and rain. Once the circuit is short-circuited In the event of spontaneous combustion, the electric meters and security devices in the entire meter box will burn out and cause the danger of electric shock, threatening people's lives. [0003] For the problems in related technolo...

Claims

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Application Information

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IPC IPC(8): G01R11/04
CPCG01R11/04
Inventor 董仙鹤
Owner HEFEI DONGJIU ELECTRICAL CO LTD
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