Gas extinguishing agent container valve

A gas fire extinguishing agent and container valve technology, applied in valve details, safety valves, balance valves, etc., can solve the problems of not being able to replace the pressure gauge in time and affecting the normal spraying of the gas fire extinguishing agent

Inactive Publication Date: 2016-07-06
XIAN XINZHU FIRE & RESCUE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is also a diaphragm-sealed container valve. Due to the influence of the performance of the spring that drives the puncture needle to puncture the diaphragm, and the influence of the starting gas pressure, diaphragm performance and product production quality, sometimes the diaphragm is difficult to be punct

Method used

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  • Gas extinguishing agent container valve
  • Gas extinguishing agent container valve
  • Gas extinguishing agent container valve

Examples

Experimental program
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Embodiment Construction

[0033] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0034] Such as figure 1 with figure 2 As shown, the embodiment of the present invention provides a gas fire extinguishing agent container valve, including a valve body 1, the valve body 1 is hollow, the upper port of the valve body 1 communicates with the gas collector, and the lower port of the valve body 1 Connected with the fire extinguishing agent cylinder, it also includes: an inner sealing cap 2, a starting interface 101, a pressure cap 4 and a pressure gauge seat 6; the inner sealing cap 2 is arranged in the valve body 1 and is isolated from the Between the upper port and the lower port, the inner sealing cap 2 is barrel-shaped, its open end is connected to the inside of the valve body 1, and its blind end extends toward the upper port of the valve body 1; the starting interface 101 is set on the outer wall of the valve body 1, and the bottom

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PUM

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Abstract

The invention provides a gas extinguishing agent container valve. An upper end opening of a valve body of the gas extinguishing agent container valve is communicated with a gas collecting pipe, a lower end opening of the valve body is connected with an extinguishing agent cylinder, and an inner sealing cap in the valve body is used for blocking off communication between the upper end opening and the lower end opening. A first piston is arranged in a start connector in the outer sidewall of the valve body, a first push rod is arranged on one side of the first piston and extends into a first through hole, and a blasting cartridge is arranged between the first piston and a pressing cap on the start connector. After being ignited, the blasting cartridge releases high-pressure gas to push the first piston and the first push rod to strike the inner sealing cap broken, then the extinguishing agent cylinder can be communicated with the gas collecting pipe to start an extinguisher to extinguish fire, and accordingly a start mode is safe and reliable. The valve body is provided with a pressure measuring connector and a pressure gauge seat connected with the pressure measuring connector, the pressure gauge seat can enable a pressure gauge to be communicated with the pressure measuring connector when the pressure gauge is connected into the pressure gauge seat, and the pressure gauge is automatically isolated from the pressure measuring connector when being demounted, so that to bleed the extinguishing agent cylinder when the pressure gauge is replaced is not needed.

Description

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Claims

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Application Information

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Owner XIAN XINZHU FIRE & RESCUE EQUIP
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