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A kind of electric meter with fireproof function

A power meter and function technology, which is applied in the field of power meters with fire prevention function, can solve the problem that the multifunctional power meter is easy to be burned, and achieve the effect of excellent fire resistance performance

Active Publication Date: 2020-11-27
广州建软科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the existing multi-function electric meter is easy to be burned in case of fire, so a kind of electric meter with fire prevention function is invented to solve the problem of the existing electric meter

Method used

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  • A kind of electric meter with fireproof function
  • A kind of electric meter with fireproof function
  • A kind of electric meter with fireproof function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1 introduces a power meter with a fireproof function. The main structure includes a meter body 1 and a fireproof casing 2, wherein a rectangular opening 201 is opened on one side of the fireproof casing 2, and the lower end of the rectangular opening 201 is rotatably provided with a mounting The plate 3, when the mounting plate 3 is rotated to be vertical, can fit into the rectangular opening 201. In addition, in order to further improve the sealing performance of the entire fireproof enclosure 2 when the mounting plate 3 rotates to the rectangular opening 201 and the stability of the mounting plate 3 fitting in the rectangular opening 201, a sealing edge groove 205 is opened on the edge of the rectangular opening 201. The three end surfaces of the mounting plate 3 are connected with edge banding strips 301 , the edge sealing groove 205 is provided with a strong magnetic strip 206 , and the upper surface of the edge banding strip 301 is provided with a metal s...

Embodiment 2

[0034]Embodiment 2 is a further fire extinguishing treatment made on the basis of Embodiment 1, and its specific settings are described below: its main structure includes an instrument body 1 and a fireproof casing 2, wherein a fireproof casing 2 is provided on one side of the fireproof casing 2 Rectangular opening 201 , the lower end of the rectangular opening 201 is rotatably provided with a mounting plate 3 , and the mounting plate 3 can fit into the rectangular opening 201 when it is rotated to be vertical. In addition, in order to further improve the sealing performance of the entire fireproof enclosure 2 when the mounting plate 3 rotates to the rectangular opening 201 and the stability of the mounting plate 3 fitting in the rectangular opening 201, a sealing edge groove 205 is opened on the edge of the rectangular opening 201. The three end surfaces of the mounting plate 3 are connected with edge banding strips 301 , the edge sealing groove 205 is provided with a strong m...

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PUM

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Abstract

The invention belongs to the technical field of electric instruments, and specifically relates to an electric instrument with a fireproof function, which includes an instrument body and a fireproof casing. A rectangular opening is opened on one side of the fireproof casing, and a mounting plate is installed at the lower end of the rectangular opening for rotation. , the instrument body is fixed on the upper surface of the mounting plate, the inner end of the mounting plate is provided with a U-shaped connection frame, and the two ends of the U-shaped connection frame are rotatably connected with movable rods; in the present invention, when an open flame occurs on the instrument body When the fireproof rope is easily burned under the action of an open flame, when the fireproof rope is blown, the slider slides to the inside of the fireproof shell under the action of the spring. At this time, the installation plate is rotated and The mounting plate is completely attached to the rectangular opening, so that the entire fireproof casing is in a sealed state. At this time, the instrument body is located inside the fireproof casing, which can effectively isolate the open flame from the outside, and greatly protects the possibility of the instrument body being damaged by open flames. .

Description

technical field [0001] The invention belongs to the technical field of electric instruments, in particular to an electric electric instrument with a fire prevention function. Background technique [0002] The power meter is a multi-functional intelligent meter with programmable measurement, display, digital communication and power pulse transmission output. It can complete power measurement, power metering, data display, collection and transmission, and can be widely used in substation automation and distribution automation. , Intelligent buildings, and internal energy measurement, management, and assessment of enterprises, the price is relatively high. At present, there are many and complete types of power meters on the market, but none of them have a fireproof function. [0003] For example, the utility model whose patent number is CN209821269U discloses a multifunctional power meter, which includes a housing fixed on the wall and an instrument body located inside the hou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K5/06H05K7/14A62C3/16
CPCG01R1/0408G01R15/12
Inventor 代清燕
Owner 广州建软科技股份有限公司