CN1122579A - 驱动组件尤其是消防设备所用驱动组件 - Google Patents
驱动组件尤其是消防设备所用驱动组件 Download PDFInfo
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- CN1122579A CN1122579A CN94192000A CN94192000A CN1122579A CN 1122579 A CN1122579 A CN 1122579A CN 94192000 A CN94192000 A CN 94192000A CN 94192000 A CN94192000 A CN 94192000A CN 1122579 A CN1122579 A CN 1122579A
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- Prior art keywords
- hydraulic accumulator
- group
- driven unit
- drive unit
- hydraulic accumulators
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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
- A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
本发明尤其涉及消防设备所用那种用高驱动压力运作的驱动组件,它包括一批平行并联的蓄液器。本发明的目的是提供一种能输出足够大的驱动气流的新型驱动组件。为此,蓄液器至少分为可选择地能与至少一个充以高压的驱动气体储罐(4,5)相连的两组(2,3),该至少一个驱动气体储罐配置得在开始阶段与第一组而在随后阶段与另一组蓄液器相连。
Description
本发明涉及一种驱动组件,尤其是消防设备所用那种用高驱动压力运作的组件,该驱动组件包括一批平行并联的蓄液器。
在芬兰专利申请第931405号所包括的内容中,上述驱动组件是靠以高压充入日常称为气瓶的那种压缩气体储罐中的气体而将蓄液器中的液体驱赶出来,于是,在仅将液体输出的开始阶段之后,该驱动气体就陆续混合在液体中。
按标准所制气瓶的一个问题是其出口阀小,因此,流出的气流不够大。气流大是必须的,因为在灭火过程开始时首先要求液流大,同样,稍微次要的要求是能长时间输出冷却水。
本发明的目的在于提供一种消除上述弊病并能有效灭火的新型驱动组件。
符合本发明的驱动组件之主要特征在于:蓄液器至少分为可选择地能与至少一个充以高压的驱动气体储罐相连的两组,上述至少一个驱动气体储罐配置得在开始阶段与第一组蓄液器相连,在随后阶段即与另一组蓄液器相连。
在随后阶段期间,开始阶段那组蓄液器的接头最好关闭。
下面,参照附图所示推荐实施例。对本发明作更详尽的说明。
在图中,驱动组件以标号1标示。驱动组件1包括两组,蓄液器,最好分别是专利申请第931405号所述及图中标为2与3那种类型。每一组可如图示那样包括3个蓄液器。
两个其初始充气压力可为200巴的气瓶,标号为4与5。气瓶4与5可经由阀门6而与蓄液器组2通连,并经由阀门7而与蓄液器组3通连。
当因火警而启动驱动组件1时,开始只将阀门6与7中的一个例如阀门6向蓄液器组2敞开。在此第一阶段,气瓶4与5二者仅将蓄液器组2中的液体驱出而通过该组的输出管8输往整个驱动组件1的输出管10。
当气瓶4与5中的压力已降至一预定值如130巴时,此前敞开的阀、门6关闭,而此前关闭的阀门7敞开,尽管气瓶4与5中的驱动压力已然降低且还持续下降,但这些手段却能有效地将蓄液器组3中的液体经由该组的输出管9而排往驱动组件1的输出管10。
当起先敞开的阀门6关闭,大量气体已流入各蓄液器2的上部,而在阀门6关闭时这些气体依然带有相当高如130巴的压力。在气瓶4与5驱排各蓄液器3之同时,截留在各蓄液器2中的气体继续扩入其中并将其排空。
按此方式,就能有效利用相对较少的气瓶来将相对较多的蓄液器中之液体驱出。一个组件大体上可包括两组以上蓄液器,另外也可设想在第二阶段使起先敞开的阀门6至少继续部分地敞开。
Claims (2)
1.一种驱动组件,尤其是消防设备所用那种用高驱动压力运作的组件,该驱动组件包括一批并联的蓄液器,且其特征在于:蓄液器至少分为可选择地能与至少一个充以高压的驱动气体储罐(4,5)相连的两组(2,3),该至少一个驱动气体储罐配置得在开始阶段与第一组蓄液器相连,在随后阶段与另一组蓄液器相连。
2.如权利要求1所述的驱动组件,其特征在于:当与另一组蓄液器(3)相连的接头(7)敞开时,与开始阶段那组蓄液器(2)相连的接头(6)配置得关闭。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932037 | 1993-05-05 | ||
FI932037A FI96178C (fi) | 1993-05-05 | 1993-05-05 | Käyttöyksikkö, varsinkin tulensammutuslaitteistoa varten |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1122579A true CN1122579A (zh) | 1996-05-15 |
CN1068234C CN1068234C (zh) | 2001-07-11 |
Family
ID=8537865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94192000A Expired - Fee Related CN1068234C (zh) | 1993-05-05 | 1994-05-04 | 消防设备所用驱动组件 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5657824A (zh) |
EP (1) | EP0774997B1 (zh) |
JP (1) | JPH08509629A (zh) |
KR (1) | KR100313452B1 (zh) |
CN (1) | CN1068234C (zh) |
AU (1) | AU676900B2 (zh) |
CA (1) | CA2160892C (zh) |
DE (1) | DE69417270T2 (zh) |
DK (1) | DK0774997T3 (zh) |
ES (1) | ES2128559T3 (zh) |
FI (1) | FI96178C (zh) |
NO (1) | NO312750B1 (zh) |
SG (1) | SG48133A1 (zh) |
WO (1) | WO1994025114A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI98494C (sv) * | 1994-04-14 | 1997-07-10 | Goeran Sundholm | Anordning för eldsläckning |
US5845713A (en) * | 1994-04-14 | 1998-12-08 | Sundholm; Goeran | Fire fighting installation for discharging a liquid-gas fog |
FI102464B (sv) * | 1997-03-14 | 1998-12-15 | Marioff Corp Oy | Drivkälla för brandsläckningsanordning |
CN101676005B (zh) * | 2008-09-17 | 2012-02-01 | 徐州重型机械有限公司 | 举高喷射消防车 |
PL3672823T3 (pl) | 2017-09-14 | 2024-01-03 | Agility Fuel Systems Llc | Systemy do monitorowania komponentów układu paliwa lotnego |
US10942533B2 (en) | 2018-02-14 | 2021-03-09 | Hexagon Technology As | System for multiple pressure relief device activation |
CN111106276B (zh) * | 2018-12-28 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | 一种电池包的喷淋系统、电池包 |
EP4378735A2 (en) | 2019-11-25 | 2024-06-05 | Agility Fuel Systems LLC | Improved pressure relief device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012613A (en) * | 1959-06-24 | 1961-12-12 | Specialties Dev Corp | Fire preventing system |
US4224994A (en) * | 1979-06-21 | 1980-09-30 | Deere & Company | Single control for gas actuated fire extinguishers |
SU1215724A1 (ru) * | 1984-05-18 | 1986-03-07 | Ростовский-На-Дону Завод N-412 Гражданской Авиации | Система тушени пожара в помещени х |
CN2091697U (zh) * | 1991-01-08 | 1992-01-01 | 杨一介 | 灭火用气压增压装置 |
WO1993010859A1 (en) * | 1991-11-26 | 1993-06-10 | Sundholm Goeran | Fire-fighting equipment |
WO1994008659A1 (en) * | 1992-10-20 | 1994-04-28 | Sundholm Goeran | Method and installation for fighting fire |
-
1993
- 1993-05-05 FI FI932037A patent/FI96178C/fi active
-
1994
- 1994-05-04 US US08/535,295 patent/US5657824A/en not_active Expired - Fee Related
- 1994-05-04 DE DE69417270T patent/DE69417270T2/de not_active Expired - Fee Related
- 1994-05-04 CN CN94192000A patent/CN1068234C/zh not_active Expired - Fee Related
- 1994-05-04 AU AU65710/94A patent/AU676900B2/en not_active Ceased
- 1994-05-04 JP JP6523936A patent/JPH08509629A/ja active Pending
- 1994-05-04 SG SG1996007232A patent/SG48133A1/en unknown
- 1994-05-04 ES ES94913630T patent/ES2128559T3/es not_active Expired - Lifetime
- 1994-05-04 DK DK94913630T patent/DK0774997T3/da active
- 1994-05-04 WO PCT/FI1994/000171 patent/WO1994025114A1/en active IP Right Grant
- 1994-05-04 EP EP94913630A patent/EP0774997B1/en not_active Expired - Lifetime
- 1994-05-04 KR KR1019950704909A patent/KR100313452B1/ko not_active IP Right Cessation
- 1994-05-04 CA CA002160892A patent/CA2160892C/en not_active Expired - Fee Related
-
1995
- 1995-11-02 NO NO19954383A patent/NO312750B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
SG48133A1 (en) | 1998-04-17 |
DE69417270T2 (de) | 1999-11-11 |
DK0774997T3 (da) | 2000-06-05 |
JPH08509629A (ja) | 1996-10-15 |
NO954383L (no) | 1995-11-02 |
CA2160892A1 (en) | 1994-11-10 |
CN1068234C (zh) | 2001-07-11 |
FI932037A0 (fi) | 1993-05-05 |
EP0774997B1 (en) | 1999-03-17 |
DE69417270D1 (de) | 1999-04-22 |
CA2160892C (en) | 2005-09-20 |
EP0774997A1 (en) | 1997-05-28 |
AU6571094A (en) | 1994-11-21 |
AU676900B2 (en) | 1997-03-27 |
KR100313452B1 (ko) | 2001-12-28 |
NO954383D0 (no) | 1995-11-02 |
NO312750B1 (no) | 2002-07-01 |
WO1994025114A1 (en) | 1994-11-10 |
FI96178B (sv) | 1996-02-15 |
FI96178C (fi) | 1996-05-27 |
FI932037A (fi) | 1994-12-27 |
US5657824A (en) | 1997-08-19 |
ES2128559T3 (es) | 1999-05-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: MARIOFF CORP. OY Free format text: FORMER OWNER: GARAN SUNDHOLM Effective date: 20011116 |
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Effective date of registration: 20011116 Address after: Finland Vantaa Patentee after: Marioff OY Address before: Finland map, Sura Patentee before: Goeran Sundholm |
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