Ball vibrations trigger formula gas trip valve

The utility model discloses an ability self -closing's ball vibrations trigger formula gas trip valve during the earthquake mainly overcomes current earthquake safety shut -off valve performance, structural defect. Its characterized in that: vibrations trigger part is equipped with on the valve...

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Hauptverfasser: PAN YOUYI, HUANG XIANGHUAN, SU MIAOHOU, PAN CHENGZE
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creator PAN YOUYI
HUANG XIANGHUAN
SU MIAOHOU
PAN CHENGZE
description The utility model discloses an ability self -closing's ball vibrations trigger formula gas trip valve during the earthquake mainly overcomes current earthquake safety shut -off valve performance, structural defect. Its characterized in that: vibrations trigger part is equipped with on the valve rod, the hasp is equipped with on the valve body, the flexible retaining member of vibrations trigger part facial make -up, vibrations trigger part have the elasticity retaining member spring action down with the primary importance of hasp locking, and receive spin striking back, overcome the elasticity of elasticity retaining member, with the second place that the hasp breaks away from. The utility model discloses can cut off the gas pipeline fast when the advantage lies in the earthquake, guarantee not reveal, change the reaction sensitivity that vibrations trigger part can be adjusted to the elasticity retaining member of different rigidity presetting the within range, the succinct classics of valve body structure, preparation, equipment, safeguard convenient, with better withstand voltage and antiseep performance occasionally.
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Its characterized in that: vibrations trigger part is equipped with on the valve rod, the hasp is equipped with on the valve body, the flexible retaining member of vibrations trigger part facial make -up, vibrations trigger part have the elasticity retaining member spring action down with the primary importance of hasp locking, and receive spin striking back, overcome the elasticity of elasticity retaining member, with the second place that the hasp breaks away from. The utility model discloses can cut off the gas pipeline fast when the advantage lies in the earthquake, guarantee not reveal, change the reaction sensitivity that vibrations trigger part can be adjusted to the elasticity retaining member of different rigidity presetting the within range, the succinct classics of valve body structure, preparation, equipment, safeguard convenient, with better withstand voltage and antiseep performance occasionally.</description><language>eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151028&amp;DB=EPODOC&amp;CC=CN&amp;NR=204729703U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151028&amp;DB=EPODOC&amp;CC=CN&amp;NR=204729703U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN YOUYI</creatorcontrib><creatorcontrib>HUANG XIANGHUAN</creatorcontrib><creatorcontrib>SU MIAOHOU</creatorcontrib><creatorcontrib>PAN CHENGZE</creatorcontrib><title>Ball vibrations trigger formula gas trip valve</title><description>The utility model discloses an ability self -closing's ball vibrations trigger formula gas trip valve during the earthquake mainly overcomes current earthquake safety shut -off valve performance, structural defect. 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Its characterized in that: vibrations trigger part is equipped with on the valve rod, the hasp is equipped with on the valve body, the flexible retaining member of vibrations trigger part facial make -up, vibrations trigger part have the elasticity retaining member spring action down with the primary importance of hasp locking, and receive spin striking back, overcome the elasticity of elasticity retaining member, with the second place that the hasp breaks away from. The utility model discloses can cut off the gas pipeline fast when the advantage lies in the earthquake, guarantee not reveal, change the reaction sensitivity that vibrations trigger part can be adjusted to the elasticity retaining member of different rigidity presetting the within range, the succinct classics of valve body structure, preparation, equipment, safeguard convenient, with better withstand voltage and antiseep performance occasionally.</abstract><oa>free_for_read</oa></addata></record>
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subjects ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
title Ball vibrations trigger formula gas trip valve
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