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Fire extinguisher container valve

A technology for container valves and fire extinguishers, which is applied in the direction of lifting valves, valve details, valve devices, etc., can solve the problems of increased maintenance difficulty, single product structure, and increased manufacturing costs, and achieve simplified structure, powerful functions, and convenient maintenance Effect

Active Publication Date: 2013-04-03
WUHU SHIJI KAIXUAN FIRE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The diaphragm needs to be replaced when it is used again, which increases the difficulty of maintenance, and the product structure is single, and it must be used in combination with other valves, which increases the manufacturing cost

Method used

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  • Fire extinguisher container valve
  • Fire extinguisher container valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] see figure 1 It can be seen that the valve body 1 of the fire extinguisher container valve is controlled by the piston 2, and the piston connecting end 3 extending from the valve body 1 is fixed in the piston seat 10. One end of the piston seat 10 is extended from the body of the valve body 1, and The connecting part has elasticity, the piston seat 10 is perpendicular to the piston 2, the piston connecting end 3 is fixed at the middle position of the piston seat 10, the other end of the piston seat 10 is connected with one end of the connecting rod 8, the other end of the connecting rod 8 is connected with one end of the top plate 6, and the piston There is a cylinder 4 at the connecting end between the seat 10 and the valve body 1, the cylinder rod 5 moves in the same direction as the piston 2 (the angle difference within 45 degrees is allowed), the top plate 6 and the connecting rod 8 form an L line, and the outer end of the top plate 6 is pressed against the Above t...

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PUM

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Abstract

The invention discloses an fire extinguisher container valve which comprises a valve body and a piston in the valve body, wherein a piston connecting end of the piston, which extends out of the valve body, is fixed in a piston seat with one end fixed on the valve body and fixed with an air cylinder; prying holes are formed on a connecting rod and an L-shaped connecting end of a top plate, the end part of the connecting rod is fixed at the other end of the piston seat, and the end part of the top plate is pressed on a cylinder rod of the air cylinder; and the connecting rod is clamped into a backing plate extending outwards from the valve body. The container valve has a simplified structure, can be used independently, and reduces the manufacturing cost and maintenance cost for users.

Description

technical field [0001] The present invention relates to a valve body structure, and more particularly, to a valve structure for a fire extinguisher container. Background technique [0002] Currently used fire extinguisher container valve structure (mainly used for CO 2 container) such as figure 2 As shown, when the priming bottle is opened to release the priming gas, the valve is smoothly opened to release the CO in the storage bottle group 2 Fire extinguishing agent, the fire extinguishing agent is transported to the protected area through valves and pipelines, and the fire extinguishing agent is sprayed through the gas nozzle to extinguish the fire. [0003] This type of valve structure, whether it is an automatic start structure or a manual start structure, requires an air starter to complete, has a single function, and has poor reliability and stability. The valve is opened by piercing the safety diaphragm with the knife at the interface of the starter to reset the sp...

Claims

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Application Information

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IPC IPC(8): F16K1/00F16K31/143A62C13/76
Inventor 李福敏许丽娜段桂林方谦宝
Owner WUHU SHIJI KAIXUAN FIRE EQUIP