CN105498124A - Dual-purpose fire extinguisher - Google Patents
Dual-purpose fire extinguisher Download PDFInfo
- Publication number
- CN105498124A CN105498124A CN201510998528.7A CN201510998528A CN105498124A CN 105498124 A CN105498124 A CN 105498124A CN 201510998528 A CN201510998528 A CN 201510998528A CN 105498124 A CN105498124 A CN 105498124A
- Authority
- CN
- China
- Prior art keywords
- pipe
- chamber
- carbon dioxide
- bottle
- dry powder
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
- A62C13/68—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by means for releasing the extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
- A62C13/70—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by means for releasing the 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
Landscapes
- 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)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a dual-purpose fire extinguisher which comprises an injection pipe, a holding wooden grip, an injection head, a bottle body and a handle, and further comprises a chamber partition plate, a chamber communicating pipe, a carbon dioxide conveying pipe, a dry powder conveying pipe, a three-way control valve and a pipe protection box, wherein the handle is mounted at the top of the bottle body; the chamber partition plate is welded in the bottle body, and divides the interior of the bottle body into an upper chamber and a lower chamber; the chamber communicating pipe is connected with the upper chamber and the lower chamber, so as to allow the upper chamber to be communicated with the lower chamber; one end of the dry powder conveying pipe stretches into the upper chamber; the other end of the dry powder conveying pipe is connected with the three-way control valve outside the bottle body; one end of the carbon dioxide conveying pipe is connected with the lower chamber; the other end of the carbon dioxide conveying pipe is connected with the three-way control valve; the pipe protection box is mounted at the outer side of the bottle body, and covers the chamber communicating pipe, the carbon dioxide conveying pipe, the dry powder conveying pipe and the three-way control valve; the injection pipe is connected with the three-way control valve, and is sleeved with the holding wooden grip; and the injection head is connected with the injection pipe.
Description
Technical field
The invention belongs to security against fire field of tool, relate to a kind of two particularly and spray fire extinguisher.
Background technology
Fire extinguisher is a kind of portable Fire extinguisher.Chemical substance is placed, in order to rescue fire extinguishing calamity in fire extinguisher.Fire extinguisher is one of common fireproofing installation, and leave public place or may the place of breaking out of fire in, in different types of fire extinguisher, the composition of filling is different, is aim at different fire alarms and establish.Must be noted that during use in order to avoid produce minus effect and cause danger.
The kind of fire extinguisher is a lot, can be divided into: portable and cart type by its move mode; Can be divided into by driving the power resources of extinguishing chemical: gas storage vial-type, pressure storage type, chemical equation; Then can be divided into again by filled extinguishing chemical: foam, dry powder, alkyl halide, carbon dioxide, clear water etc.
What fill in dry powder extinguisher is powder extinguishing agent.Powder extinguishing agent is drying for putting out a fire and is easy to the attritive powder that flows, by have fire extinguishing effectiveness inorganic salts and a small amount of additive drying, pulverize, mix micro-solid powder constituent.The carbon dioxide of compression blowout dry powder (mainly containing sodium acid carbonate) is utilized to put out a fire.
Have two containers in foam annihilator, hold two kinds of liquid respectively, they are aluminum sulfate and sodium bicarbonate solution, and two kinds of solution are not in contact with each other, and any chemical reaction does not occur.(must not knock foam annihilator at ordinary times), when needs foam annihilator, stands upside down fire extinguisher, and two kinds of solution mix, and will produce a large amount of carbon dioxides, except two kinds of reactants, also adds some blowing agents in fire extinguisher.Open switch, foam sprays from fire extinguisher, covers on combustible articles, makes the material that ignites and air insulated, and reduces temperature, reach the object of fire extinguishing.
Carbon dioxide extinguisher, carbon dioxide has higher density, is about 1.5 times of air.At ambient pressure, liquid carbon dioxide can be vaporized immediately, and the liquid carbon dioxide of general 1kg can produce the gas of about 0.5 cubic metre.Thus, during fire extinguishing, carbon dioxide can deaeration and be enclosed in the surface of burning objects or be distributed in more airtight space, reduces the oxygen concentration around combustible or in protective zone, produces smothering action and put out a fire.In addition, when carbon dioxide sprays from reservoir vessel, gas can be become by liquid rapid vaporization, and from around absorption portion heat, play the effect of cooling.
Because various multi-form fire extinguisher can be tackled dissimilar on fire, but under the situation of uncertain type on fire, be just difficult to the fire extinguisher type selecting to be applicable to when confusion.
Summary of the invention
The present invention for solving the problems of the technologies described above, provide a kind of rational in infrastructure, simply compact, scientific and effective two to spray fire extinguisher, the concrete technical scheme of employing is as follows:
A kind of two spray fire extinguisher, comprise playpipe, hold wooden handle, injector head, bottle, handle, also comprise compartment spacers, chamber pipe, carbon dioxide carrier pipe, dry powder carrier pipe, three-way pilot valve, pipe protection box, described handle is installed on bottle top, compartment spacers is welded in bottle, upper and lower two chambers will be divided in bottle, chamber pipe is connected with upper and lower chamber, make two chamber, dry powder carrier pipe one end is stretched in upper chamber, the other end is connected with the three-way pilot valve outside bottle, carbon dioxide carrier pipe one end is connected with lower chambers, the other end is connected with three-way pilot valve, pipe protection box is installed on outside bottle, by chamber pipe, carbon dioxide carrier pipe, dry powder carrier pipe, three-way pilot valve covers in pipe protection box, playpipe is connected with three-way pilot valve, holding wooden handle is enclosed within playpipe, injector head is connected with playpipe.
Also comprise anti-backflow stop valve, described anti-backflow stop valve is arranged on chamber pipe.Described compartment spacers seal welding is in bottle.
Dry-chemical fire extinguishing material is added in upper chamber, carbon dioxide is added in lower chambers, and when using dry powder extinguisher, by the carbon dioxide of lower chambers as motive force, just only use the carbon dioxide stored in lower chambers when using carbon-dioxide fire engine, its switch operating is regulated by three-way pilot valve.In addition, anti-backflow stop valve can prevent dry powder material from entering in liquid carbon dioxide, and advantageous effect during advanced electronic device fire is put out in impact.
The invention has the beneficial effects as follows: this dual-purpose extinguisher structure is simple, being convenient for carrying, can tackling multiple fire, avoiding producing unnecessary loss because selecting improper.
Accompanying drawing explanation
Fig. 1 is dual-purpose extinguisher structure schematic diagram of the present invention
Marginal data: 1, bottle, 2, handle, 3, compartment spacers; 4, upper chamber, 5, dry powder carrier pipe, 6, lower chambers; 7, three-way pilot valve; 8, chamber pipe, 9, carbon dioxide carrier pipe, 10, playpipe; 11, wooden handle is held; 12, injector head, 13, pipe protection box, 14, anti-backflow stop valve
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the specific embodiment of the present invention being described further, but not limiting protection scope of the present invention.
Embodiment 1:
A kind of two spray fire extinguisher, comprise playpipe 10, hold wooden handle 11, injector head 12, bottle 1, handle 2, also comprise compartment spacers 3, chamber pipe 8, carbon dioxide carrier pipe 9, dry powder carrier pipe 5, three-way pilot valve 7, pipe protection box 13, described handle 2 is installed on bottle 1 top, compartment spacers 3 is welded in bottle 1, upper and lower two chambers will be divided in bottle 1, chamber pipe 8 is connected with upper and lower chamber, make two chamber, dry powder carrier pipe 5 one end is stretched in upper chamber 4, the other end is connected with the three-way pilot valve 7 outside bottle 1, carbon dioxide carrier pipe 9 one end is connected with lower chambers 6, the other end is connected with three-way pilot valve 7, pipe protection box 13 is installed on outside bottle 1, by chamber pipe 8, carbon dioxide carrier pipe 8, dry powder carrier pipe 5, three-way pilot valve 7 covers in pipe protection box 13, playpipe 10 is connected with three-way pilot valve 7, holding wooden handle 11 is enclosed within playpipe 10, injector head 12 is connected with playpipe 10.
Also comprise anti-backflow stop valve 14, described anti-backflow stop valve 14 is arranged on chamber pipe 8.Described compartment spacers 3 seal welding is in bottle 1.
Dry-chemical fire extinguishing material is added in upper chamber 4, carbon dioxide is added in lower chambers 6, and when using dry powder extinguisher, by the carbon dioxide of lower chambers 6 as motive force, just only use the carbon dioxide stored in lower chambers 6 when using carbon-dioxide fire engine, its switch operating is regulated by three-way pilot valve 7.In addition, anti-backflow stop valve 14 can prevent dry powder material from entering in liquid carbon dioxide, and advantageous effect during advanced electronic device fire is put out in impact.
Technique effect of the present invention can be reached through test example 1.
Of the present invention two spray fire extinguisher is described by specific embodiment.Those skilled in the art can use for reference content of the present invention and suitably change its structure to realize other object corresponding, its relevant change does not all depart from content of the present invention, all similar replacements and change will become apparent to those skilled in the art that and be all deemed to be included within scope of the present invention.
Claims (3)
1. one kind two sprays fire extinguisher, comprise playpipe, hold wooden handle, injector head, bottle, handle, it is characterized in that, also comprise compartment spacers, chamber pipe, carbon dioxide carrier pipe, dry powder carrier pipe, three-way pilot valve, pipe protection box, described handle is installed on bottle top, compartment spacers is welded in bottle, upper and lower two chambers will be divided in bottle, chamber pipe is connected with upper and lower chamber, make two chamber, dry powder carrier pipe one end is stretched in upper chamber, the other end is connected with the three-way pilot valve outside bottle, carbon dioxide carrier pipe one end is connected with lower chambers, the other end is connected with three-way pilot valve, pipe protection box is installed on outside bottle, by chamber pipe, carbon dioxide carrier pipe, dry powder carrier pipe, three-way pilot valve covers in pipe protection box, playpipe is connected with three-way pilot valve, holding wooden handle is enclosed within playpipe, injector head is connected with playpipe.
2. a kind of two spray fire extinguisher according to claim 1, it is characterized in that, also comprise anti-backflow stop valve, described anti-backflow stop valve is arranged on chamber pipe.
3. a kind of two spray fire extinguisher according to claim 1, it is characterized in that, described compartment spacers seal welding is in bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998528.7A CN105498124A (en) | 2015-12-24 | 2015-12-24 | Dual-purpose fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998528.7A CN105498124A (en) | 2015-12-24 | 2015-12-24 | Dual-purpose fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105498124A true CN105498124A (en) | 2016-04-20 |
Family
ID=55706664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998528.7A Pending CN105498124A (en) | 2015-12-24 | 2015-12-24 | Dual-purpose fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105498124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432644A (en) * | 2018-10-17 | 2019-03-08 | 浙江鑫龙消防科技有限公司 | A kind of Efficient safe water base fire extinguishing device |
| CN112044003A (en) * | 2020-09-16 | 2020-12-08 | 四川建安伟业建筑工程有限公司 | Cable tunnel fire protection system |
| CN112402849A (en) * | 2019-08-20 | 2021-02-26 | 林建成 | Nozzle, foaming device with nozzle and foaming method |
Citations (8)
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|---|---|---|---|---|
| US3162332A (en) * | 1961-10-19 | 1964-12-22 | Hayim Joseph Hayim | Apparatus for disseminating pulverulent material |
| CN2253222Y (en) * | 1996-04-08 | 1997-04-30 | 张建明 | Fire truck using dry-chemical and carbon dioxide |
| AU7630000A (en) * | 1999-09-20 | 2001-04-24 | Phan Trong Nghia | Automatic fire extinguishing system using liquefied co2 |
| CN202506036U (en) * | 2012-03-30 | 2012-10-31 | 四川海川消防设备有限公司 | Combined type intelligent fire extinguishing system |
| CN103184882A (en) * | 2013-03-22 | 2013-07-03 | 张子明 | Mineral fireless locomotive |
| CN104338265A (en) * | 2013-07-31 | 2015-02-11 | 西安大盛消防检测有限公司 | Dual-purpose fire extinguisher |
| CN204522071U (en) * | 2015-03-25 | 2015-08-05 | 门如 | A kind of pop can fire extinguisher |
| CN204815494U (en) * | 2015-06-12 | 2015-12-02 | 任友刚 | Quick extinguishing device |
-
2015
- 2015-12-24 CN CN201510998528.7A patent/CN105498124A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162332A (en) * | 1961-10-19 | 1964-12-22 | Hayim Joseph Hayim | Apparatus for disseminating pulverulent material |
| CN2253222Y (en) * | 1996-04-08 | 1997-04-30 | 张建明 | Fire truck using dry-chemical and carbon dioxide |
| AU7630000A (en) * | 1999-09-20 | 2001-04-24 | Phan Trong Nghia | Automatic fire extinguishing system using liquefied co2 |
| CN202506036U (en) * | 2012-03-30 | 2012-10-31 | 四川海川消防设备有限公司 | Combined type intelligent fire extinguishing system |
| CN103184882A (en) * | 2013-03-22 | 2013-07-03 | 张子明 | Mineral fireless locomotive |
| CN104338265A (en) * | 2013-07-31 | 2015-02-11 | 西安大盛消防检测有限公司 | Dual-purpose fire extinguisher |
| CN204522071U (en) * | 2015-03-25 | 2015-08-05 | 门如 | A kind of pop can fire extinguisher |
| CN204815494U (en) * | 2015-06-12 | 2015-12-02 | 任友刚 | Quick extinguishing device |
Non-Patent Citations (3)
| Title |
|---|
| 《机械基础产品选用手册》编写组: "《机械基础产品选用手册》", 31 December 1996, 机械工业出版社 * |
| 李本利等: "《消防技术装备》", 31 August 2014, 中国人民公安大学出版社 * |
| 蒋永琨: "《中国消防工程手册》", 31 December 1998, 中国建筑工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432644A (en) * | 2018-10-17 | 2019-03-08 | 浙江鑫龙消防科技有限公司 | A kind of Efficient safe water base fire extinguishing device |
| CN112402849A (en) * | 2019-08-20 | 2021-02-26 | 林建成 | Nozzle, foaming device with nozzle and foaming method |
| CN112044003A (en) * | 2020-09-16 | 2020-12-08 | 四川建安伟业建筑工程有限公司 | Cable tunnel fire protection system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |