CN1646195A - 阀部件 - Google Patents

阀部件 Download PDF

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CN1646195A
CN1646195A CNA038086425A CN03808642A CN1646195A CN 1646195 A CN1646195 A CN 1646195A CN A038086425 A CNA038086425 A CN A038086425A CN 03808642 A CN03808642 A CN 03808642A CN 1646195 A CN1646195 A CN 1646195A
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rupture disk
piston
passage
piston element
valve member
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CN100418595C (zh
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约兰·松德霍尔姆
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Marioff Corp Oy
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/08—Containers destroyed or opened by bursting charge
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
    • A62C13/64—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container the extinguishing material being released by means of a valve
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/04—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1647—Explosive actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1692—Rupture disc
    • Y10T137/1707—Disc burst after destruction of additional element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1692—Rupture disc
    • Y10T137/1759—Knife or cutter causes disc to break
    • Y10T137/1767—Movable knife or cutter

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Magnetically Actuated Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Polarising Elements (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Temperature-Responsive Valves (AREA)
  • Scissors And Nippers (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)

Abstract

阀部件(10)，这种阀部件(10)包括主体，至少一个入口(101)和至少一个出口(102)；连接入口和出口的通道；至少一个爆破盘(破裂盘)(13)或等同物，当未破裂时，它关闭从入口至出口的通道；以及活塞部件(15)，它设置有刺穿部件(14)或类似物，用于刺穿爆破盘。活塞部件(15)设置有压力介质的通道(17)，所述通道从一个第一侧轴向通过活塞部件伸展至一个第二侧，且活塞部件设置有第二爆破盘或等同物，在未破裂时，它关闭设置在活塞部件中的通道(17)。

Description

阀部件
发明的技术背景
本发明涉及权利要求1前序部分中限定的阀部件，这种阀部件包括主体；至少一个入口和至少一个出口；连接入口和出口的通道；至少一个爆破盘(破裂盘)或等同物，当未破裂时，它关闭从入口至出口的通道；以及活塞部件，它包括刺穿部件或类似物，用于刺穿爆破盘。
与本发明主题相当的装置已由DE 2635076 A说明书中得知。此解决方案的一个缺点是，刺穿部件通过压力作用回复至其原始位置，从而被刺穿作用已由爆破盘上脱落的爆破盘碎片可能局部阻塞通道，形成压力介质流动的障碍。此外，刺穿部件必须完全通过爆破盘，以便在盘中产生要求尺寸的孔。如果由于某一原因刺穿部件未完全执行，它将不产生要求尺寸的孔。
本发明的目的是获得一种全新的解决方案，它可能避免现有技术装置中的缺点。本发明的目的是建造一种可靠的装置，它特别适合在消防中应用。
本发明装置的特征在于，活塞部件设置有压力介质的通道，所述通道从一个第一侧轴向通过活塞部件伸展至一个第二侧，活塞部件设置有第二爆破盘或等同物，在未破裂时，它关闭设置在活塞部件中的通道。
本发明装置的附加特征叙述于权利要求2-7中。
本发明的解决方案具有很多显著的优点。通过活塞的通道确保在设置于活塞部件中的第二爆破盘被刺穿后，活塞将有效地压向第一爆破盘。本发明的解决方案是防泄漏和可靠的。通过应用较小的第二爆破盘，可避免为进行触发动作应用要求大功率的大驱动器。通过应用中间构件，诸如球，获得了第二爆破盘的可靠刺穿，此外还避免了这种情况，即驱动器的活塞保持与第二爆破盘接触，在第二爆破盘中没有产生足够的孔。通过应用阀部件的两级触发，以致在第一级期间，第二爆破盘的刺穿产生压力介质进入活塞腔的流动，从而引起活塞-刺穿器组合强劲地移向第一爆破盘，并刺穿它，获得阀部件的可靠运行，确保从入口至出口的通道可靠地打开。这样，本发明的阀部件优异地适用于灭火系统。
附图概述
下文中，将借助实施例、参考附图对发明加以详细的说明，其中
图1表示按本发明提出的阀部件；而
图2表示按本发明提出的、处于触发状态的阀部件。
发明的详细说明
图1表示按本发明提出的、处于待机状态的阀部件。此装置包括主体11、主体11设置有入口101，它可连接至压力源；和出口102，它可连接至输出管线。设置在入口与出口之间的是爆破盘13(破裂盘)，它在未破裂时，关闭从入口101至出口102的通道。装置还包括用于刺穿爆破盘13的装置。装置由汽缸-活塞组合构成，其中，活塞15包括形成于其上的刺穿部件14，刺穿部件14最好形成在活塞杆16的部分上。活塞15布置成可在汽缸空间12内，在第一位置，这时，形成在活塞杆16上的刺穿部件14相对爆破盘13位于入口侧与第二位置之间移动，在第二位置时，刺穿部件相对爆破盘13至少部分伸展至出口侧。
活塞至少设置有一个中心孔17，它通过活塞15伸展，最好从刺穿部件14伸展至活塞15的相对侧。布置在活塞部件中的是第二爆破盘18(破裂盘)，它在未破裂时关闭从入口通过中心孔17进入活塞侧上汽缸空间12的通道。入口中的主要压力通常是压力介质的压力，它在待机状态存在于阀中直至第二爆破盘。
形成于刺穿部件的顶部或其附近的至少有一个孔23，它伸展进入中心孔17，从而在爆破盘13被刺穿后形成压力介质的部分通道。此外，装置包括驱动装置，用于驱动活塞-刺穿器组合。图中所示的实施例既设置有手动驱动部件，也设置有自动驱动部件19。驱动部件设计成用于遥控，从而阀部件借助控制信号加以触发。控制信号通常由控制系统通过诸如导线的传输装置21供给。控制信号使驱动部件的活塞向着活塞15和第二爆破盘18移动。放置在活塞15与第二爆破盘之间的是中间构件22，诸如球部件，当驱动部件被触发时，它冲破第二爆破盘18。在触发时，驱动部件的活塞撞击球，由于如此产生的冲力，球冲破第二爆破盘18。驱动部件19最好是信号弹装置，其中，控制电流爆燃驱动装置中的炸药，从而引起驱动部件的活塞强劲地向外推出。驱动部件能连接至控制系统，从而装置能与诸如灭火设备一起作用，触发驱动部件19的冲力从火焰探测器和/或烟雾探测器(未表示)获得。由于驱动部件的触发，第二爆破盘被刺穿后，压力介质得以通过活塞中的中心孔17，及通过形成在爆破盘18中的洞进入活塞空间12，引起活塞向着第一爆破盘13移动(图中所示的实施例中向右)，刺穿第一爆破盘13(图2)，结果，压力介质能从入口101流至出口102。通过成形于活塞部件中的孔，最好通过成形在活塞杆中的孔，压力介质能进入活塞杆中的中心孔，进一步流至出口102。
在图所示的实施例中，阀部件10还包括专门用于通风目的的第二出口103。此第二出口12能设置有例如阀部件(未表示)或塞子。
这样，阀部件10最好是压力介质系统中的触发阀。
在上述实施例中，活塞部件的活塞杆16密封地倚着汽缸空间的壁而装配，从而压力介质通常只能通过贯穿活塞而设置的通道17而流动。
爆破盘最好设计成能承受高压和高压差。有效压力通常超过30巴，最好超过70巴。压力甚至可高达300巴。爆破盘最好在这样的区域中包括较薄的部分，刺穿部件在触发情况在其上施加作用。
根据本发明提供的阀部件特别适宜和灭火系统一起应用，特别和采用高压水雾的灭火装置一起应用。压力介质可包括气体、液体、或气体和液体的混合物。
对本领域的技术人员来讲，显然本发明不限于上述实施例，而是可在下文提出的权利要求的范围内加以改变。

Claims (7)

1.阀部件(10)，包括主体；至少一个入口(101)和至少一个出口(102)；连接入口和出口的通道；至少一个爆破盘(破裂盘)(13)或等同物，当未破裂时，它关闭从入口至出口的通道；以及活塞部件(15)，它设置有刺穿部件(14)或类似物，用于刺穿爆破盘，其特征在于，活塞部件(15)设置有压力介质的通道(17)，所述通道从一个第一侧轴向通过活塞部件伸展至一个第二侧；活塞部件设置有第二爆破盘或等同物，在未破裂时，它关闭设置在活塞部件中的通道(17)。
2.如权利要求1所述的阀部件，其特征在于，刺穿部件(14)至少设置有一个孔(23)，它从活塞部件的外表面伸展至引导通过活塞部件的通道(17)。
3.如权利要求1或2所述的阀部件，其特征在于，装置包括刺穿第二爆破盘(18)用的装置(19、22)。
4.如权利要求3所述的阀部件，其特征在于，刺穿第二爆破盘用的装置包括驱动部件(19)，最好是信号触发装置，当触发发生时，其活塞(20)或直接或通过中间构件(22)实现第二爆破盘(18)的刺穿。
5.如权利要求3或4所述的阀部件，其特征在于，中间构件是球(22)或类似物。
6.如权利要求1-5中任一权利要求所述的阀部件，其特征在于，当未破裂时，第二爆破盘(18)关闭从入口(101)至汽缸空间(12)，至少至汽缸的活塞(15)侧的连接。
7.如权利要求1-4中任一项权利要求所述的阀部件，其特征在于，活塞部件的活塞杆(16)密封地贴靠着汽缸空间的壁装配。
CNB038086425A 2002-04-19 2003-04-10 阀部件 Expired - Fee Related CN100418595C (zh)

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FI20020758 2002-04-19
FI20020758A FI118987B (fi) 2002-04-19 2002-04-19 Venttiilielin

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CN100418595C CN100418595C (zh) 2008-09-17

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US (1) US7143776B2 (zh)
EP (1) EP1496997B1 (zh)
JP (1) JP4638673B2 (zh)
KR (1) KR101010092B1 (zh)
CN (1) CN100418595C (zh)
AT (1) ATE404257T1 (zh)
AU (1) AU2003216768B2 (zh)
CA (1) CA2479767C (zh)
DE (1) DE60322870D1 (zh)
DK (1) DK1496997T3 (zh)
ES (1) ES2312757T3 (zh)
FI (1) FI118987B (zh)
HK (1) HK1071528A1 (zh)
MY (1) MY135354A (zh)
NO (1) NO20045014L (zh)
RU (1) RU2311938C2 (zh)
TW (1) TWI276752B (zh)
WO (1) WO2003089065A1 (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
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CN102974062A (zh) * 2012-11-19 2013-03-20 浙江信达可恩消防实业有限责任公司 气体灭火系统的驱动装置
CN102974062B (zh) * 2012-11-19 2015-03-04 浙江信达可恩消防实业有限责任公司 气体灭火系统的驱动装置
CN106931209A (zh) * 2017-04-18 2017-07-07 山西新思备科技股份有限公司 产气拔销快速开启机构
CN112178255A (zh) * 2020-10-19 2021-01-05 北京天兵科技有限公司 一种防爆器及其组装方法
CN112178255B (zh) * 2020-10-19 2022-04-26 北京天兵科技有限公司 一种防爆器及其组装方法

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FI20020758A (fi) 2003-10-20
EP1496997B1 (en) 2008-08-13
US7143776B2 (en) 2006-12-05
KR20050006167A (ko) 2005-01-15
WO2003089065A1 (en) 2003-10-30
MY135354A (en) 2008-03-31
EP1496997A1 (en) 2005-01-19
NO20045014L (no) 2004-11-18
FI118987B (fi) 2008-06-13
TWI276752B (en) 2007-03-21
AU2003216768B2 (en) 2009-01-29
AU2003216768A1 (en) 2003-11-03
DE60322870D1 (de) 2008-09-25
RU2311938C2 (ru) 2007-12-10
ES2312757T3 (es) 2009-03-01
FI20020758A0 (fi) 2002-04-19
RU2004133808A (ru) 2005-08-10
ATE404257T1 (de) 2008-08-15
CA2479767C (en) 2010-11-30
JP4638673B2 (ja) 2011-02-23
CN100418595C (zh) 2008-09-17
US20050103379A1 (en) 2005-05-19
TW200307099A (en) 2003-12-01
KR101010092B1 (ko) 2011-01-24
JP2005523403A (ja) 2005-08-04
DK1496997T3 (da) 2008-12-01
CA2479767A1 (en) 2003-10-30

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