CN114470568A - Pressure storage type atomization fire extinguishing device - Google Patents
Pressure storage type atomization fire extinguishing device Download PDFInfo
- Publication number
- CN114470568A CN114470568A CN202210103907.5A CN202210103907A CN114470568A CN 114470568 A CN114470568 A CN 114470568A CN 202210103907 A CN202210103907 A CN 202210103907A CN 114470568 A CN114470568 A CN 114470568A
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- valve body
- fire extinguishing
- extinguishing agent
- fire
- pressure
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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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
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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)
Abstract
The utility model provides a store pressure formula atomizing extinguishing device, including fire extinguishing agent memory cell, fire extinguishing agent memory cell intussuseption is filled with perfluor hexanone fire extinguishing agent and high-pressure gas, fire extinguishing agent memory cell is connected with the isolation valve body, it is connected with atomizer to keep apart the valve body, transversely be provided with withstand voltage film in the isolation valve body, it is provided with the trigger valve body to keep apart the valve body rear portion outside, the horizontal shutoff in middle part has circular push pedal in the trigger valve body, be provided with the explosive between circular push pedal rear end face and the internal rear end face of trigger valve, the terminal surface center is connected with the puncture pole before the circular push pedal, puncture pole front end is provided with the spine. The invention has compact structure, reasonable design, easy installation, high fire extinguishing efficiency and can quickly and accurately extinguish fire of the fire-starting equipment.
Description
Technical Field
The invention relates to a pressure storage type atomization fire extinguishing device.
Background
At present, with the rapid development of the economy of China, electricity plays a very important role in economic construction and daily life and production of people. The fire disaster caused by the power equipment is also indirectly aggravated, so that the life and property of people are greatly damaged, and the life and production of people are influenced. Research studies have shown that annual fire occurrence rates are very high, with electrical fires being the most common. And the internal space of a plurality of electrical equipment is smaller, and the general fire extinguishing equipment is bigger, is not easy to install, and cannot play the role of fire extinguishing.
Disclosure of Invention
In order to solve the technical defects, the invention provides the pressure storage type atomization fire extinguishing device which is small in occupied space and high in fire extinguishing efficiency.
The invention is realized by the following measures:
a pressure storage type atomization fire extinguishing device comprises a fire extinguishing agent storage unit, wherein a perfluorohexanone fire extinguishing agent and high-pressure gas are filled in the fire extinguishing agent storage unit, one end of the fire extinguishing agent storage unit is connected with a filling port, the other end of the fire extinguishing agent storage unit is connected with a straight short pipe, the tail end of the straight short pipe is connected with an isolation valve body which is hollow and sealed inside, the isolation valve body is connected with a short gas outlet pipe, the tail end of the short gas outlet pipe is connected with an atomization nozzle, a pressure-resistant film is transversely arranged in the isolation valve body, the pressure-resistant film separates a cavity inside the isolation valve body into a front cavity and a rear cavity which are not communicated, the front cavity is communicated with the fire extinguishing agent storage unit through the straight short pipe, and the rear cavity is communicated with the atomization nozzle through the short gas outlet pipe;
keep apart the valve body rear portion outside and be provided with inside cavity and sealed columniform trigger valve body, the horizontal shutoff in the internal middle part of trigger valve has the circular push pedal that can follow the trigger valve body inner wall back-and-forth movement, be provided with the explosive between circular push pedal rear end face and the internal rear end face of trigger valve, the explosive is connected with electric temperature sensing from ignition through the electric wire is external, and the terminal surface central authorities are connected with the puncture pole before the circular push pedal, the puncture pole front end is provided with and wears out and extend to the back cavity in with the point thorn that withstand voltage film is close to from the preceding terminal surface of trigger valve body, and the cover has compression spring on the puncture pole between circular push pedal and the preceding terminal surface of trigger valve body.
The center of the front end face of the trigger valve body is provided with a through hole, the outer side of the through hole extends outwards to form a guide pipe, and the puncture rod penetrates through the guide pipe in a movable mode.
The front end of the puncture rod is connected with a disc, and the front end of the disc is connected with a plurality of spikes.
The inner middle part of the trigger valve body is provided with a circular limiting ring, and the circular push plate is positioned in front of the limiting ring and clings to the limiting ring.
The fire extinguishing agent storage unit is rectangular, and the edge of the fire extinguishing agent storage unit is provided with a switch type magnetic base or a mounting lug.
The filling port of the fire extinguishing agent storage unit is provided with a pressure gauge, and the fire extinguishing agent storage unit is provided with an observation detection port.
The invention has the beneficial effects that: compact structure reasonable in design, the easy installation is fit for installing inside the less electrical equipment of inner space, and the atomized perfluorohexanone fire extinguishing agent can be spouted rapidly after the conflagration takes place, can put out a fire to the equipment of starting a fire fast accurately, and fire extinguishing efficiency is high.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic sectional view of a partial structure of the present invention.
Wherein: the fire extinguishing agent storage unit comprises a fire extinguishing agent storage unit 1, straight short pipes 2, an isolation valve body 3, an air outlet short pipe 4, a trigger valve body 5, an atomizing spray head 6, a filling opening 7, a pressure gauge 8, a switch type magnetic seat 9, a pressure-resistant film 10, sharp spines 11, a disc 12, a puncture rod 13, a guide pipe 14, a compression spring 15, a circular push plate 16, a limiting ring 17 and explosives 18.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, a pressure storage type atomization fire extinguishing device comprises a fire extinguishing agent storage unit 1, a perfluorohexanone fire extinguishing agent and high-pressure gas are filled in the fire extinguishing agent storage unit 1, one end of the fire extinguishing agent storage unit 1 is connected with a filling port 7, the other end of the fire extinguishing agent storage unit 1 is connected with a straight short pipe 2, the tail end of the straight short pipe 2 is connected with an isolation valve body 3 which is hollow and sealed inside, the isolation valve body 3 is connected with a gas outlet short pipe 4, the tail end of the gas outlet short pipe 4 is connected with an atomization nozzle 6, a pressure-resistant film 10 is transversely arranged in the isolation valve body 3, the pressure-resistant film 10 separates the cavity inside the isolation valve body 3 into a front cavity and a rear cavity which are not communicated, the front cavity is communicated with the fire extinguishing agent storage unit 1 through the straight short pipe 2, and the rear cavity is communicated with the atomization nozzle 6 through the gas outlet short pipe 4;
keep apart 3 rear portions of valve body outside and be provided with inside cavity and sealed columniform trigger valve body 5, the horizontal shutoff in middle part has can follow the circular push pedal 16 of 5 inner walls back-and-forth movements of trigger valve body in the trigger valve body 5, is provided with explosive 18 between the rear end face in circular push pedal 16 and the trigger valve body 5, and explosive 18 is external to have electric temperature sensing from ignition through the electric wire, and the terminal surface center is connected with puncture rod 13 before circular push pedal 16, puncture rod 13 front end is provided with and wears out and extend to the point thorn 11 that is close to with pressure-resistant film 10 in the rear cavity from the trigger valve body 5 front end face, and the cover has compression spring 15 on the puncture rod 13 between circular push pedal 16 and the trigger valve body 5 front end face.
The center of the front end face of the trigger valve body 5 is provided with a through hole, the outer side of the through hole extends outwards to form a guide pipe 14, and the puncture rod 13 movably penetrates through the guide pipe 14. The front end of the puncture rod 13 is connected with a disc 12, and the front end of the disc 12 is connected with a plurality of spikes 11. The inner middle part of the trigger valve body 5 is provided with a circular limiting ring 17, and the circular push plate 16 is positioned in front of the limiting ring 17 and clings to the limiting ring 17. The fire extinguishing agent storage unit 1 is rectangular, and the edge of the fire extinguishing agent storage unit 1 is provided with a switch type magnetic seat 9 or a mounting lug. The filling port 7 of the fire extinguishing agent storage unit 1 is provided with a pressure gauge 8, and the fire extinguishing agent storage unit 1 is provided with an observation and detection port.
Under the condition of not using, the pressure-resistant film 10 can bear a certain pressure, and the high-pressure gas can not break through the pressure-resistant film 10. When the electric induction temperature self-ignition device detects that the electrical equipment generates heat and fires, the electric induction temperature self-ignition device can automatically ignite the explosive 18, the impact force generated by the explosion of the explosive 18 can push the circular push plate 16 and the puncture rod 13 to move forwards rapidly, so that the puncture 11 punctures the pressure-resistant film 10, after the pressure-resistant film 10 is punctured, the front cavity is communicated with the rear cavity, so that the straight short pipe 2 and the gas outlet short pipe 4 are communicated with each other through the front cavity and the rear cavity, finally, the perfluorohexanone fire extinguishing agent in the fire extinguishing agent storage unit 1 is sprayed out from the atomizer 6 through the straight short pipe 2, the front cavity, the rear cavity and the gas outlet short pipe 4 under the action of high-pressure gas, the perfluorohexanone fire extinguishing agent is atomized and sprayed out from the atomizer 6, and the atomized perfluorohexanone fire extinguishing agent can play a role in temperature reduction and fire extinguishment. The guide tube 14 plays a guiding role and can ensure that the puncture rod 13 moves linearly. The extinguishing agent storage unit 1 can be conveniently installed in electric equipment such as an electric cabinet by using the switch type magnetic base 9. Or the fire extinguishing agent storage unit 1 is mounted with mounting ears.
The foregoing is only a preferred embodiment of this patent, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of this patent, and these modifications and substitutions should also be regarded as the protection scope of this patent.
Claims (6)
1. A pressure storage type atomization fire extinguishing device is characterized in that: the fire extinguishing agent storage unit is filled with a perfluorohexanone fire extinguishing agent and high-pressure gas, one end of the fire extinguishing agent storage unit is connected with a filling port, the other end of the fire extinguishing agent storage unit is connected with a straight short pipe, the tail end of the straight short pipe is connected with an isolating valve body which is hollow and sealed inside, the isolating valve body is connected with a short gas outlet pipe, the tail end of the short gas outlet pipe is connected with an atomizing nozzle, a pressure-resistant film is transversely arranged in the isolating valve body, the pressure-resistant film separates the cavity inside the isolating valve body into a front cavity and a rear cavity which are not communicated, the front cavity is communicated with the fire extinguishing agent storage unit through the straight short pipe, and the rear cavity is communicated with the atomizing nozzle through the short gas outlet pipe;
keep apart the valve body rear portion outside and be provided with inside cavity and sealed columniform trigger valve body, the horizontal shutoff in the internal middle part of trigger valve has the circular push pedal that can follow the trigger valve body inner wall back-and-forth movement, be provided with the explosive between circular push pedal rear end face and the internal rear end face of trigger valve, the explosive is connected with electric temperature sensing from ignition through the electric wire is external, and the terminal surface central authorities are connected with the puncture pole before the circular push pedal, the puncture pole front end is provided with and wears out and extend to the back cavity in with the point thorn that withstand voltage film is close to from the preceding terminal surface of trigger valve body, and the cover has compression spring on the puncture pole between circular push pedal and the preceding terminal surface of trigger valve body.
2. The pressure-storing atomizing fire-extinguishing apparatus according to claim 1, wherein: the center of the front end face of the trigger valve body is provided with a through hole, the outer side of the through hole extends outwards to form a guide pipe, and the puncture rod penetrates through the guide pipe in a movable mode.
3. The pressure-storing atomizing fire-extinguishing apparatus according to claim 1, wherein: the puncture rod front end is connected with the disc, the disc front end is connected with a plurality of spines.
4. The pressure-storing atomizing fire-extinguishing apparatus according to claim 1, wherein: the middle part in the trigger valve body is provided with a circular limiting ring, and the circular push plate is positioned in front of the limiting ring and clings to the limiting ring.
5. The pressure-storing atomizing fire-extinguishing apparatus according to claim 1, wherein: the fire extinguishing agent storage unit is rectangular, and the edge of the fire extinguishing agent storage unit is provided with a switch type magnetic base or a mounting lug.
6. The pressure-storing atomizing fire-extinguishing apparatus according to claim 1, wherein: the fire extinguishing agent storage unit is provided with a filling port and an observation detection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210103907.5A CN114470568A (en) | 2022-01-28 | 2022-01-28 | Pressure storage type atomization fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210103907.5A CN114470568A (en) | 2022-01-28 | 2022-01-28 | Pressure storage type atomization fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114470568A true CN114470568A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210103907.5A Pending CN114470568A (en) | 2022-01-28 | 2022-01-28 | Pressure storage type atomization fire extinguishing device |
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| CN (1) | CN114470568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770371A (en) * | 2022-11-23 | 2023-03-10 | 西安奇点能源股份有限公司 | Starting device of thermal runaway early-stage restraining system of energy storage battery pack |
| WO2024109946A1 (en) * | 2022-11-26 | 2024-05-30 | 深圳市创客工场科技有限公司 | Fire extinguishing device, fire extinguishing system and laser processing apparatus |
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| CN101975297A (en) * | 2010-09-28 | 2011-02-16 | 西安新竹防灾救生设备有限公司 | Quick response type container valve |
| CN102652867A (en) * | 2012-02-29 | 2012-09-05 | 王文江 | Line-type temperature-sensing self-starting extra-high-pressure fire extinguishing agent release device |
| CN202538222U (en) * | 2012-02-29 | 2012-11-21 | 沈阳普泰安科技有限公司 | Temperature-sensitive self-starting ultrahigh-pressure extinguishing agent releasing device |
| CN210409326U (en) * | 2019-07-24 | 2020-04-28 | 中商巨建智慧交通科技有限公司 | Suspension type perfluorohexanone extinguishing device |
| CN210698554U (en) * | 2019-05-13 | 2020-06-09 | 江苏雾龙消防科技有限公司 | Transmission power mechanism for fire extinguishing device |
| CN113209520A (en) * | 2021-06-04 | 2021-08-06 | 北京星日消防技术有限公司 | Clean non-pressure-storage fire extinguisher |
| CN113230573A (en) * | 2021-06-11 | 2021-08-10 | 北京星日消防技术有限公司 | Clean type pressure storage fire extinguisher |
| CN215309846U (en) * | 2021-07-16 | 2021-12-28 | 常州市达克富尔环保科技有限公司 | Perfluoro hexanone fire extinguishing device with atomizing nozzle for electric cabinet |
| WO2022012453A1 (en) * | 2020-07-16 | 2022-01-20 | 哲弗智能系统（上海）有限公司 | Smart heat-triggered fire extinguishing apparatus and method, battery pack, energy storage system, and vehicle |
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2022
- 2022-01-28 CN CN202210103907.5A patent/CN114470568A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975297A (en) * | 2010-09-28 | 2011-02-16 | 西安新竹防灾救生设备有限公司 | Quick response type container valve |
| CN102652867A (en) * | 2012-02-29 | 2012-09-05 | 王文江 | Line-type temperature-sensing self-starting extra-high-pressure fire extinguishing agent release device |
| CN202538222U (en) * | 2012-02-29 | 2012-11-21 | 沈阳普泰安科技有限公司 | Temperature-sensitive self-starting ultrahigh-pressure extinguishing agent releasing device |
| CN210698554U (en) * | 2019-05-13 | 2020-06-09 | 江苏雾龙消防科技有限公司 | Transmission power mechanism for fire extinguishing device |
| CN210409326U (en) * | 2019-07-24 | 2020-04-28 | 中商巨建智慧交通科技有限公司 | Suspension type perfluorohexanone extinguishing device |
| WO2022012453A1 (en) * | 2020-07-16 | 2022-01-20 | 哲弗智能系统（上海）有限公司 | Smart heat-triggered fire extinguishing apparatus and method, battery pack, energy storage system, and vehicle |
| CN113209520A (en) * | 2021-06-04 | 2021-08-06 | 北京星日消防技术有限公司 | Clean non-pressure-storage fire extinguisher |
| CN113230573A (en) * | 2021-06-11 | 2021-08-10 | 北京星日消防技术有限公司 | Clean type pressure storage fire extinguisher |
| CN215309846U (en) * | 2021-07-16 | 2021-12-28 | 常州市达克富尔环保科技有限公司 | Perfluoro hexanone fire extinguishing device with atomizing nozzle for electric cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770371A (en) * | 2022-11-23 | 2023-03-10 | 西安奇点能源股份有限公司 | Starting device of thermal runaway early-stage restraining system of energy storage battery pack |
| CN115770371B (en) * | 2022-11-23 | 2023-11-24 | 西安奇点能源股份有限公司 | Early suppression system starting device for out-of-control energy storage battery Bao Re |
| WO2024109946A1 (en) * | 2022-11-26 | 2024-05-30 | 深圳市创客工场科技有限公司 | Fire extinguishing device, fire extinguishing system and laser processing apparatus |
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Application publication date: 20220513 |