CN105664406A - Safety passive fire extinguishing bottle and automatic fire extinguishing system - Google Patents
Safety passive fire extinguishing bottle and automatic fire extinguishing system Download PDFInfo
- Publication number
- CN105664406A CN105664406A CN201610172130.2A CN201610172130A CN105664406A CN 105664406 A CN105664406 A CN 105664406A CN 201610172130 A CN201610172130 A CN 201610172130A CN 105664406 A CN105664406 A CN 105664406A
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- end cap
- fire
- passive
- fire extinguishing
- piston
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/22—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with incendiary substances producing pressure gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a safety passive fire extinguishing bottle. Integrated design is adopted, no external power source is needed, no pipelines need to be laid, no spraying systems need to be installed, and a gas generation chemical carried in the safety passive fire extinguishing bottle is utilized. Compared with a traditional fire extinguishing device, the safety passive fire extinguishing bottle is small in size and convenient to install, and the purpose that no fireproof dead angles exist is truly achieved. Meanwhile, a power source, a fire extinguishing agent atomizing nozzle and other devices are integrated in a bottle body, the environment applicability is high, and no pollution is caused to the environment. Compared with a traditional spraying system, the usage amount of a fire extinguishing agent is small, the fire extinguishing efficiency is high, passive, efficient and miniaturized fire extinguishing is truly achieved, and the applicability of fire extinguishing equipment is improved.
Description
Technical field
The present invention relates to safe fire-fighting technique field, particularly relate to a kind of passive fire-suppression bottle of security.
Background technology
Flash arrestor is one of common fireproofing installation, leaves public place or the place of possibility presence of fire in. Normally used sprinkling fire-distinguishing device, it is necessary to arrange hydrant pipe, uses in complicated annular and is restricted. And common passive flash arrestor adopts frothextinguisher, frothextinguisher adopts pharmaceutical chemicals reaction to produce a large amount of foam and puts out a fire, but this kind of flash arrestor needs when preserving two kinds of pharmaceutical chemicals isolation of reaction, prevent the two from reacting, cause frothextinguisher fire-fighting efficiency low, property easy to use is poor, there is potential safety hazard.
Summary of the invention
The technical problem existed for solving in background technology, the present invention proposes a kind of passive fire-suppression bottle of security.
The passive fire-suppression bottle of a kind of security that the present invention proposes, comprising: bottle cylinder, the first end cap, the 2nd end cap, piston, atomizing nozzle, ignition mechanism;
Have in bottle cylinder and run through cavity, first end cap and the 2nd end cap are separately fixed at bottle cylinder two ends and are sealed and matched with the described cavity both ends open that runs through, piston runs through cavity and coordinates with the described cavity inner wall sealing that runs through described in being positioned at, the described cavity that runs through is divided into high-pressure chamber and fire-fighting medium accommodating chamber by piston, high-pressure chamber is positioned at piston near the first end cap side, fire-fighting medium accommodating chamber is positioned at piston near the 2nd end cap side, described fire-fighting medium container cavity chambers contain has water based fire suppressant, first end cap is provided with housing near piston side, room, gas generation housing medicaments chamber is formed between housing and the first end cap, housing is provided with multiple first through hole, room, described gas generation housing medicaments chamber is connected by the first through hole with described high-pressure chamber, first end covers and is provided with the 2nd through hole, ignition mechanism is positioned at the first end cap and stretches into indoor, described gas generation housing medicaments chamber away from housing side and one end through the 2nd through hole, 2nd end cap is provided with third through-hole, atomizing nozzle is positioned at the 2nd end cap and is connected with fire-fighting medium accommodating chamber away from piston side and by third through-hole.
Preferably, being provided with one-way pressure valve in atomizing nozzle, when described fire-fighting medium container cavity room pressure reaches pressure threshold, one-way pressure valve is opened.
Preferably, first end covers and is provided with safety valve.
Preferably, piston comprises lid body and sliding cylinder, and sliding cylinder is arranged on lid body near the first end cap side, and sliding drum outer wall is provided with multiple annular recesses, is provided with O RunddichtringO in described annular recesses, and sliding cylinder is coordinated with the described cavity inner wall sealing that runs through by O RunddichtringO.
Preferably, multiple first through hole is uniformly distributed on housing.
Preferably, being provided with internal thread in third through-hole, atomizing nozzle is arranged on third through-hole place by thread fit.
The invention also discloses a kind of security passive self-extinguishing system, comprise the passive fire-suppression bottle of the security according to claim 1-6 and control module.
Preferably, ignition mechanism adopts electrical igniter, and electrical igniter is connected with control module, and control module is according to the firesignal control electrical igniter igniting received.
Preferably, safety valve adopts two safety valve in parallel, and when the pressure that two safety valve in parallel detects in high-pressure chamber exceedes predetermined threshold value, two safety valve in parallel is opened and lost heart.
Preferably, when piston 4 is against the 2nd end cap 3, two safety valve in parallel is opened and is lost heart.
In the present invention, the passive fire-suppression bottle of the security proposed, adopt integrated design, without the need to external connection power source, without the need to laying pipeline, install sprinkling system, utilize self-contained gas generation medicament, compare tradition fire-extinguishing plant compact, install convenient, truly achieve fire-fighting without dead angle; Meanwhile, being integrated with the device such as propulsion source, fire-fighting medium atomizing nozzle in bottle body, ambient adaptability is strong, environmentally safe, compared with tradition sprinkling system, foamite amount is few, fire extinguishing effectiveness height, really realizes passive, efficient, miniaturization fire extinguishing, it is to increase the suitability of fire extinguishing equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the passive fire-suppression bottle of a kind of security that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of the passive fire-suppression bottle of a kind of security that the present invention proposes.
With reference to Fig. 1, the passive fire-suppression bottle of a kind of security that the present invention proposes, comprising: bottle cylinder 1, first end cap 2, the 2nd end cap 3, piston 4, atomizing nozzle 5, ignition mechanism;
Have in bottle cylinder 1 and run through cavity, first end cap 2 and the 2nd end cap 3 are separately fixed at bottle cylinder 1 two ends and are sealed and matched with the described cavity both ends open that runs through, piston 4 runs through cavity described in being positioned at, piston 4 comprises lid body and sliding cylinder, sliding cylinder is arranged on lid body near the first end cap side, sliding drum outer wall is provided with multiple annular recesses, O RunddichtringO 41 it is provided with in described annular recesses, sliding cylinder is coordinated with the described cavity inner wall sealing that runs through by O RunddichtringO 41, the described cavity that runs through is divided into high-pressure chamber and fire-fighting medium accommodating chamber by piston 4, described high-pressure chamber is positioned at piston 4 near the first end cap 2 side, fire-fighting medium accommodating chamber is positioned at piston near the 2nd end cap 3 side, described fire-fighting medium container cavity chambers contain has water based fire suppressant, first end cap 2 is provided with housing 21 near piston 4 side, room, gas generation housing medicaments chamber is formed between housing 21 and the first end cap 2, housing 21 is provided with multiple first through hole, multiple first through hole is uniformly distributed on housing 21, room, described gas generation housing medicaments chamber is connected by the first through hole with described high-pressure chamber, first end cap 2 is provided with the 2nd through hole, ignition mechanism is positioned at the first end cap 2 and stretches into indoor, described gas generation housing medicaments chamber away from housing 21 side and one end through the 2nd through hole, first end cap 2 is provided with safety valve 22, 2nd end cap 3 is provided with third through-hole, internal thread it is provided with in third through-hole, atomizing nozzle 5 is positioned at the 2nd end cap 3 and is connected with described fire-fighting medium accommodating chamber away from piston 4 side and by third through-hole, atomizing nozzle 5 is arranged on third through-hole place by thread fit, it is provided with one-way pressure valve in atomizing nozzle 5, when described fire-fighting medium container cavity room pressure reaches pressure threshold, one-way pressure valve is opened.
In the concrete working process of the passive fire-suppression bottle of the security of the present embodiment, under original state, gas generation medicament it is filled with in advance in housing, the sliding cylinder of piston away from lid body one end against the first end cap, during fire extinguishing, by ignition mechanism, gas generation medicament is lighted a fire, the gas that gas generation medicament produces enters high-pressure chamber by the through hole on housing, make the gas undergoes rapid expansion in high-pressure chamber, piston is promoted to move to the 2nd end cap direction, water based fire suppressant in fire-fighting medium accommodating chamber promotes overdraft to increase fast at piston, when pressure reaches the pressure threshold of one-way pressure valve in atomizing nozzle, one-way pressure valve is opened, water based fire suppressant forms fire extinguishing water mists by atomizing nozzle, carry out high-effect fire-extinguishing.
In the present embodiment, the passive fire-suppression bottle of the security proposed, adopt integrated design, without the need to external connection power source, without the need to laying pipeline, install sprinkling system, utilize self-contained gas generation medicament, compare tradition fire-extinguishing plant compact, install convenient, truly achieve fire-fighting without dead angle; Meanwhile, being integrated with the device such as propulsion source, fire-fighting medium atomizing nozzle in bottle body, ambient adaptability is strong, environmentally safe, compared with tradition sprinkling system, foamite amount is few, fire extinguishing effectiveness height, really realizes passive, efficient, miniaturization fire extinguishing, it is to increase the suitability of fire extinguishing equipment.
The invention also discloses a kind of security passive self-extinguishing system, comprise the passive fire-suppression bottle of above-mentioned security and control module 6, ignition mechanism adopts electrical igniter, and electrical igniter is connected with control module 6, so that described security passive self-extinguishing system can have automatic mode; Specifically, the passive fire-suppression bottle of security is in original state, when control module 6 receives outside firesignal, according to the firesignal control electrical igniter igniting received.
In a specific embodiment, safety valve 22 adopts two safety valve in parallel, and when the pressure that two safety valve in parallel detects in high-pressure chamber exceedes predetermined threshold value, two safety valve in parallel is opened and lost heart; In addition, when piston move to contact with the 2nd end cap time, two safety valve in parallel is opened and is lost heart.
The above; it is only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the present invention discloses; technical scheme and invention design thereof according to the present invention are equal to replacement or are changed, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. the passive fire-suppression bottle of security, it is characterised in that, comprising: bottle cylinder (1), the first end cap (2), the 2nd end cap (3), piston (4), atomizing nozzle (5), ignition mechanism;
Have in bottle cylinder (1) and run through cavity, first end cap (2) and the 2nd end cap (3) are separately fixed at bottle cylinder (1) two ends and are sealed and matched with the described cavity both ends open that runs through, piston (4) runs through cavity and coordinates with the described cavity inner wall sealing that runs through described in being positioned at, the described cavity that runs through is divided into high-pressure chamber and fire-fighting medium accommodating chamber by piston (4), described high-pressure chamber is positioned at piston (4) near the first end cap (2) side, fire-fighting medium accommodating chamber is positioned at piston near the 2nd end cap (3) side, described fire-fighting medium container cavity chambers contain has water based fire suppressant, first end cap (2) is provided with housing (21) near piston (4) side, room, gas generation housing medicaments chamber is formed between housing (21) and the first end cap (2), housing (21) is provided with multiple first through hole, room, described gas generation housing medicaments chamber is connected by the first through hole with described high-pressure chamber, first end cap (2) is provided with the 2nd through hole, ignition mechanism is positioned at the first end cap (2) and stretches into indoor, described gas generation housing medicaments chamber away from housing (21) side and one end through the 2nd through hole, 2nd end cap (3) is provided with third through-hole, atomizing nozzle (5) is positioned at the 2nd end cap (3) and is connected with described fire-fighting medium accommodating chamber away from piston (4) side and by third through-hole.
2. the passive fire-suppression bottle of security according to claim 1, it is characterised in that, atomizing nozzle is provided with one-way pressure valve in (5), and when described fire-fighting medium container cavity room pressure reaches pressure threshold, one-way pressure valve is opened.
3. the passive fire-suppression bottle of security according to claim 1, it is characterised in that, the first end cap (2) is provided with safety valve (22).
4. the passive fire-suppression bottle of security according to claim 1, it is characterized in that, piston (4) comprises lid body and sliding cylinder, sliding cylinder is arranged on lid body near the first end cap side, sliding drum outer wall is provided with multiple annular recesses, being provided with O RunddichtringO (41) in described annular recesses, sliding cylinder is coordinated with the described cavity inner wall sealing that runs through by O RunddichtringO (41).
5. the passive fire-suppression bottle of security according to claim 1, it is characterised in that, multiple first through hole is uniformly distributed on housing (21).
6. the passive fire-suppression bottle of security according to claim 1, it is characterised in that, it is provided with internal thread in third through-hole, atomizing nozzle (5) is arranged on third through-hole place by thread fit.
7. a security passive self-extinguishing system, it is characterised in that, comprise the passive fire-suppression bottle of the security according to claim 1-6 and control module (6).
8. security passive self-extinguishing system according to claim 7, it is characterized in that, ignition mechanism adopts electrical igniter, and electrical igniter is connected with control module (6), and control module (6) is according to the firesignal control electrical igniter igniting received.
9. security passive self-extinguishing system according to claim 7, it is characterized in that, safety valve (22) adopts two safety valve in parallel, and when the pressure that two safety valve in parallel detects in high-pressure chamber exceedes predetermined threshold value, two safety valve in parallel is opened and lost heart.
10. security passive self-extinguishing system according to claim 9, it is characterised in that, when piston (4) is against the 2nd end cap (3), two safety valve in parallel is opened and is lost heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172130.2A CN105664406A (en) | 2016-03-22 | 2016-03-22 | Safety passive fire extinguishing bottle and automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172130.2A CN105664406A (en) | 2016-03-22 | 2016-03-22 | Safety passive fire extinguishing bottle and automatic fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664406A true CN105664406A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172130.2A Pending CN105664406A (en) | 2016-03-22 | 2016-03-22 | Safety passive fire extinguishing bottle and automatic fire extinguishing system |
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| CN (1) | CN105664406A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362334A (en) * | 2016-10-20 | 2017-02-01 | 南京壹诺为航空科技有限公司 | High-pressure piston water spray fire extinguisher |
| CN109529226A (en) * | 2018-11-22 | 2019-03-29 | 安徽中科中涣防务装备技术有限公司 | A kind of plunger type fire-extinguishing cooling device |
| CN110270038A (en) * | 2019-07-18 | 2019-09-24 | 安徽安瑞德自动化科技有限公司 | A kind of non-pressure storage type extinguishing device and its control system |
| CN114432628A (en) * | 2021-12-30 | 2022-05-06 | 湖北海山科技有限公司 | Perfluorohexanone extinguishing device |
| CN114618102A (en) * | 2022-03-28 | 2022-06-14 | 江苏城乡建设职业学院 | Microcapsule extinguishing device |
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| GB1193892A (en) * | 1967-03-17 | 1970-06-03 | Serlachius Oy | Powder Fire Extinguisher |
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2016
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362334A (en) * | 2016-10-20 | 2017-02-01 | 南京壹诺为航空科技有限公司 | High-pressure piston water spray fire extinguisher |
| CN109529226A (en) * | 2018-11-22 | 2019-03-29 | 安徽中科中涣防务装备技术有限公司 | A kind of plunger type fire-extinguishing cooling device |
| CN110270038A (en) * | 2019-07-18 | 2019-09-24 | 安徽安瑞德自动化科技有限公司 | A kind of non-pressure storage type extinguishing device and its control system |
| CN114432628A (en) * | 2021-12-30 | 2022-05-06 | 湖北海山科技有限公司 | Perfluorohexanone extinguishing device |
| CN114618102A (en) * | 2022-03-28 | 2022-06-14 | 江苏城乡建设职业学院 | Microcapsule extinguishing device |
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Effective date of registration: 20171123 Address after: 230000 room 907 of the two phase F3 building of the Innovation Industrial Park, Hefei hi tech Zone, Anhui Applicant after: ANHUI CAS-ZHONGHUAN DEFENSE EQUIPMENT TECHNOLOGY CO.,LTD. Address before: Room 607, No. 607, No. 401, Jinzhai South Road, Shushan District, Hefei, Anhui Applicant before: Yao Bing |
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Application publication date: 20160615 |
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