CN2576279Y - Passive startor of spontaneous gas fire-fighting system - Google Patents
Passive startor of spontaneous gas fire-fighting system Download PDFInfo
- Publication number
- CN2576279Y CN2576279Y CN 02284156 CN02284156U CN2576279Y CN 2576279 Y CN2576279 Y CN 2576279Y CN 02284156 CN02284156 CN 02284156 CN 02284156 U CN02284156 U CN 02284156U CN 2576279 Y CN2576279 Y CN 2576279Y
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- CN
- China
- Prior art keywords
- gas propellant
- seat
- solid
- pin
- starter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a passive starter of a spontaneous gas fire-extinguishing system, which is composed of a casing, solid-gas propellant and an exciting device, wherein, the solid-gas propellant is installed in the casing and the casing is connected with a base by threads; an ignition tube is connected with the solid-gas propellant; a temperature sensing glass ball is arranged on the exciting device; the temperature sensing glass ball is installed on a glass ball seat; one end of the glass ball seat is connected with a positioning pin; the other end is connected with a steel ball; the steel ball and a transportation insurance pin are respectively bunted on a detonating cap seat to form double fuze; the tail end of the detonating cap seat is connected with a pressure spring; the front end if connected with a detonating cap; the corresponding position of the detonating cap is provided with a firing pin. The utility model has the advantages that the temperature sensing glass ball is a temperature sensing element of the starter as well as the excitation insurance of the starter; energy is released through the pressure spring to cause the detonating cap and the firing pin to trigger; the ignition tube is ignited and the solid-gas propellant is further ignited to realize passive start; the utility model has the double fuze functions of transportation and excitation, and therefore, safety is high.
Description
Technical field
The utility model relates to a kind of gas extinguishing system valve starter, especially a kind of passive starter that does not need outside energy.
Background technology
Traditional valve starter fixing or portable automatic fire extinguishing system all adopts the other bottle of high pressure nitrogen group, magnetic valve and selector valve to form, its complex structure, and volume is big, cost height, particularly poor stability.For this reason, domestic have be used in the starter patent that the solid gas propellant is a source of the gas, but all be unable to do without extraneous power supply or extraneous manual capacity regulator, be a kind of mode of active startup, active Starting mode is subject to ectocine and causes error starting.
Summary of the invention
The purpose of this utility model is the passive starter that design need not outside energy, and fire extinguishing system is difficult for causing error starting.
The utility model is achieved like this, it is by housing, the solid gas propellant, excitation apparatus is formed, excitation apparatus comprises igniter cap, stage clip, firing pin, ignitron, the temperature-sensitive glass marble, the transportation insurance pin, support, solid producer is housed in the housing and is threaded with support, ignitron connects the solid gas propellant, it is characterized in that being equipped with on the excitation apparatus temperature-sensitive glass marble, the temperature-sensitive glass marble is installed on the glass ball seat, the one end connects alignment pin, and the other end connects steel ball, and steel ball and transportation insurance pin withstand the igniter cap seat respectively, constitute dual fail-safe, the igniter cap seat tail end stage clip of ining succession, front end connects igniter cap, with the igniter cap corresponding position firing pin is housed.
The utlity model has following advantage: 1. the temperature-sensitive glass marble is the temperature-sensing element of starter, it is again the insurance that excites of starter, releasing energy by stage clip makes the percussion of igniter cap and firing pin, the firing point fire tube beans-and bullets shooter of going forward side by side the solid gas propellant, realizes passive startup; 2. have transportation and excite two-way safeguarding function, security reliability is higher.
Description of drawings
Fig. 1 is a work schematic diagram of the present utility model.
Fig. 2 is an A-A generalized section of the present utility model.
1. housings in the drawings, 2. solid gas propellant, 3. support, 4. transportation insurance pin, 5. igniter cap, 6. stage clip, 7. igniter cap seat, 8. steel ball, 9. glass ball seat, 10. temperature-sensitive glass marble, 11. alignment pins, 12. firing pins, 13. ignitrons.
The specific embodiment
As shown in Figure 1 and Figure 2, solid gas propellant (2) is housed in the housing of the present utility model (1) and is threaded with support (3), ignitron (13) connects the solid gas propellant, temperature-sensitive glass marble (10) is housed on excitation apparatus, the temperature-sensitive glass marble is installed on the glass ball seat (9), the one end connects alignment pin (11), the other end connects steel ball (8), steel ball (8) and transportation insurance pin (4) withstand igniter cap seat (7) respectively, constitute dual fail-safe, the igniter cap seat tail end stage clip (6) of ining succession, front end connects igniter cap (5), with the igniter cap corresponding position firing pin (12) is housed.When storage pressure and transportation, steel ball and transportation are protected to sell and are all withstood the igniter cap seat, and igniter cap and firing pin can't be clashed into, and during use, transportation insurance pin (4) are turned on, and remove transportation insurance.Occur as fire, liquid in the temperature-sensitive glass marble rises along with temperature and constantly expands, reach predetermined temperature then the glass marble explosion be fragment, steel ball is return, and removes the insurance of excitation mechanism, stage clip (6) releases energy igniter cap (5) and firing pin (12) is excited, firing point fire tube (13), the beans-and bullets shooter of going forward side by side solid gas propellant (2), produces gases at high pressure, start the fire extinguishing system valve, realize passive startup purpose.
Claims (1)
1, the passive starter of a kind of self start type gas extinguishing system, it is made up of housing, solid gas propellant, excitation apparatus, the solid gas propellant is housed in the housing and is threaded with support, ignitron connects the solid gas propellant, it is characterized in that being equipped with on the excitation apparatus temperature-sensitive glass marble, the temperature-sensitive glass marble is installed on the glass ball seat, the one end connects alignment pin, the other end connects steel ball, steel ball and transportation insurance pin withstand the igniter cap seat respectively, the igniter cap seat tail end stage clip of ining succession, front end connects igniter cap, with the igniter cap corresponding position firing pin is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284156 CN2576279Y (en) | 2002-11-08 | 2002-11-08 | Passive startor of spontaneous gas fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284156 CN2576279Y (en) | 2002-11-08 | 2002-11-08 | Passive startor of spontaneous gas fire-fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576279Y true CN2576279Y (en) | 2003-10-01 |
Family
ID=33745575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284156 Expired - Fee Related CN2576279Y (en) | 2002-11-08 | 2002-11-08 | Passive startor of spontaneous gas fire-fighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576279Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256869A (en) * | 2013-05-06 | 2013-08-21 | 沈阳理工大学 | Fire self-triggering fire-extinguishing bullet fuze |
| CN103768747A (en) * | 2012-10-26 | 2014-05-07 | 胡永华 | Novel fire extinguishing automatic start device |
| CN103768746A (en) * | 2012-10-26 | 2014-05-07 | 胡永华 | Novel fire extinguishing stimulating and starting device |
| CN104941102A (en) * | 2015-06-08 | 2015-09-30 | 浙江顶力消防安全科技有限公司 | Glass ball startup plate of non-stored-pressure type automatic fire extinguishing device |
| CN105545363A (en) * | 2016-01-12 | 2016-05-04 | 安徽理工大学 | Worked-out-section residual coal oxidizing temperature indirect test and alarm device |
| CN107670209A (en) * | 2016-08-02 | 2018-02-09 | 湖南兵器跃进机电有限公司 | A kind of Temperature Control Type condensed aerosol automatic fire extinguishing device |
| CN108230863A (en) * | 2018-01-31 | 2018-06-29 | 孝感锐创机械科技有限公司 | A kind of remote control dust explosion simulation demonstrating apparatus |
| CN111298349A (en) * | 2020-04-15 | 2020-06-19 | 安徽世纪凯旋消防科技有限公司 | Automatic puncturing device for carbon dioxide steel cylinder for fire fighting |
| CN113384842A (en) * | 2021-05-31 | 2021-09-14 | 南京理工大学 | Temperature-sensing self-starting perfluorohexanone device for explosion suppression |
-
2002
- 2002-11-08 CN CN 02284156 patent/CN2576279Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768747B (en) * | 2012-10-26 | 2016-09-28 | 胡永华 | A kind of fire extinguishing automatic starting device |
| CN103768747A (en) * | 2012-10-26 | 2014-05-07 | 胡永华 | Novel fire extinguishing automatic start device |
| CN103768746A (en) * | 2012-10-26 | 2014-05-07 | 胡永华 | Novel fire extinguishing stimulating and starting device |
| CN103768746B (en) * | 2012-10-26 | 2016-12-21 | 胡永华 | A kind of fire extinguishing excites starter |
| CN103256869B (en) * | 2013-05-06 | 2014-09-10 | 沈阳理工大学 | Fire self-triggering fire-extinguishing bullet fuze |
| CN103256869A (en) * | 2013-05-06 | 2013-08-21 | 沈阳理工大学 | Fire self-triggering fire-extinguishing bullet fuze |
| CN104941102A (en) * | 2015-06-08 | 2015-09-30 | 浙江顶力消防安全科技有限公司 | Glass ball startup plate of non-stored-pressure type automatic fire extinguishing device |
| CN105545363A (en) * | 2016-01-12 | 2016-05-04 | 安徽理工大学 | Worked-out-section residual coal oxidizing temperature indirect test and alarm device |
| CN107670209A (en) * | 2016-08-02 | 2018-02-09 | 湖南兵器跃进机电有限公司 | A kind of Temperature Control Type condensed aerosol automatic fire extinguishing device |
| CN108230863A (en) * | 2018-01-31 | 2018-06-29 | 孝感锐创机械科技有限公司 | A kind of remote control dust explosion simulation demonstrating apparatus |
| CN108230863B (en) * | 2018-01-31 | 2020-02-07 | 孝感锐创机械科技有限公司 | Remote control dust explosion simulation presentation device |
| CN111298349A (en) * | 2020-04-15 | 2020-06-19 | 安徽世纪凯旋消防科技有限公司 | Automatic puncturing device for carbon dioxide steel cylinder for fire fighting |
| CN113384842A (en) * | 2021-05-31 | 2021-09-14 | 南京理工大学 | Temperature-sensing self-starting perfluorohexanone device for explosion suppression |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |