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Multifunctional gas timing safety valve

A safety valve, multi-functional technology, applied in the direction of safety valve, function valve type, valve details, etc., can solve the problems of potential safety hazards, insecurity, etc., and achieve the effect of improving safety and preventing closing or opening in place

Pending Publication Date: 2022-01-18
PINFENG GAS SAFETY TECH (GUANGDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] On the household gas pipeline, a gas valve is usually set to control the flow of gas. However, in daily use, when the user does not use the gas for a long time, the gas valve may be left open due to forgetting to close it, which will pose a safety hazard, which is extremely unsafe

Method used

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  • Multifunctional gas timing safety valve
  • Multifunctional gas timing safety valve
  • Multifunctional gas timing safety valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Refer Figure 1-5 A multifunctional gas valve timings, comprises a valve body 26, the top of the valve body 26 is fixedly connected with the valve body 26 of the S-shaped communicating the air inlet sleeve 1, and the bottom of the valve body 26 is fixedly connected with the valve body 26 S-shaped communication tube outlet 10, provided inside the valve body 26 adapted to the valve body 26 valve ball 15 and the ball valve 15 and the valve body 26 is provided between the first and second valve seat 14 valve seat 16, the valve 26 is connected to one side of a valve cover 17 by means of screws, the side cover 17 is connected by screws to the valve block 6 is fixed, one side of the fixed block 6 is provided with a rotary handle 7, the sleeve 1 is located in the intake the outer side wall is fixedly connected to the top of the ball valve 15 has a sleeve 25 disposed vertically, and the inner side wall 25 of the casing is connected to the sliding block 18 column, the column block 18 ...

Embodiment 2

[0037] Refer Image 6 and Figure 7 , A multifunctional gas timing safety valve, this embodiment is compared to the first embodiment, and the flap ball 15 is fixed to the side outer wall of the side of the valve cover 17, and the side inner wall of the fixed block 6 is slidably connected. The rod 8, the shift block 28 is slidably coupled to the side inner wall of the rotary lever 8, and the rotary handle 7 is fixed to one end wall of the rotary rod 8, and the inner wall of the rotary rod 8 and the side of the outer wall of the shift block 28 are provided. The limit slider 29, the valve cover 17 opens a spring groove toward the side of the side of the fixed block 6, and the inner wall of the spring groove is fixedly connected to the spring 13, and one end of the spring 13 is fixedly connected to the rotary plate 27, the rotary rod 8 The side outer wall is fixedly connected to the pressure plate 9 connected to the rotary plate 2 through the bearing, the inner wall of the fixed block 6...

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Abstract

The invention belongs to the technical field of valves, and particularly relates to a multifunctional gas timing safety valve. According to the scheme, the multifunctional gas timing safety valve comprises a valve body, the top of the valve body is fixedly connected with an S-shaped gas inlet sleeve communicating with the valve body, and the bottom of the valve body is fixedly connected with an S-shaped gas outlet sleeve communicating with the valve body; and a valve ball matched with the valve body is arranged in the valve body, a first valve seat and a second valve seat are arranged between the valve ball and the valve body, one side of the valve body is connected with a valve cover through screws, and one side of the valve cover is connected with a fixing block through screws. According to the multifunctional gas timing safety valve, when gas in the valve does not circulate for a long time and the valve ball is not closed, a servo motor can control a blocking column to close the valve ball, the safety during use is improved, the circumstance that the flow of the valve ball is reduced due to the fact that sundries are accumulated on the inner wall of the valve ball after the valve ball is used for a long time is prevented, an abutting block can gradually move along the inclined plane on a pressing block until the abutting block moves to a positioning notch, and then the circumstance that the valve ball is closed or not opened in place can be prevented.

Description

Technical field [0001] Technical Field The present invention relates to a valve, in particular, it relates to a multifunctional gas valve timings. Background technique [0002] Gas safety valve is a new gas pipeline projects supporting means, for cutting off, on, regulating the gas line, and having good control characteristic close sealing performance, gas valves are widely used for urban pipeline network system various gas media pipeline, the drive in the form of gas, liquefied petroleum gas, natural gas, oxygen, etc. manual, worm gear, electric, pneumatic, hydraulic, electro-hydraulic actuator linkage can realize remote control and automation. [0003] Gas pipeline in the family, usually set the gas valve to control the flow of gas, but in daily use, when the user is not using the gas, the gas valve may be due to forget to close and open, and then there will be a security risk, extremely insecurity. Inventive content [0004] Based on the technical problem of the prior art, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00F16K17/00F16K5/06F16K5/08F16K27/06F16K37/00B08B9/00
CPCF17D5/005F16K17/00F16K5/0647F16K5/08F16K37/005F16K37/0041F16K27/067B08B9/00
Inventor 陈柳
Owner PINFENG GAS SAFETY TECH (GUANGDONG) CO LTD