CN202173705U - Internal cylinder of fire extinguishing plant - Google Patents
Internal cylinder of fire extinguishing plant Download PDFInfo
- Publication number
- CN202173705U CN202173705U CN 201120279376 CN201120279376U CN202173705U CN 202173705 U CN202173705 U CN 202173705U CN 201120279376 CN201120279376 CN 201120279376 CN 201120279376 U CN201120279376 U CN 201120279376U CN 202173705 U CN202173705 U CN 202173705U
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- nozzle
- extinguishing device
- spout
- inner barrel
- 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 - Lifetime
Links
- 239000002826 coolant Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000443 aerosol Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/20—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with the chemicals in a single case, e.g. in a cartridge
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- 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 relates to an internal cylinder of a fire extinguishing plant, which comprises an inner cylinder body, an inner cylinder cover, a flared nozzle, coolant, a grain, an ignition head and a heat insulation layer, wherein the inner cylinder cover is arranged at the front end of the inner cylinder body, the middle of the inner cylinder cover is provided with a nozzle, the flared nozzle, the coolant and the grain are sequentially arranged in the inner cylinder body, the ignition head is arranged on the front end face of the grain, the heat insulation layer is arranged between the grain and the inner cylinder body, the nozzle and the flared nozzle are in an integral structure, and the periphery of the bottom of the inner cylinder body is provided with a limit table. The nozzle and the flared nozzle are designed integrally and formed once, processing technique is simplified, and the inner cylinder can be assembled conveniently. When the inner cylinder body is mounted in an outer casing of the fire extinguishing plant, a related structure at the bottom of the outer casing exactly clamps the limit table at the bottom of the inner cylinder, so that the inner cylinder is positioned precisely and axially and cannot sway or deviate to affect the service performance of the fire extinguishing plant.
Description
Technical field
The utility model belongs to the inner core of aerosol fire-extinguishing technical field, particularly a kind of extinguishing device.
Background technology
The generation of fire causes heavy losses usually for people's life and property.Suitable fire-fighting equipment is essential among rudiment to fire is eliminated.But the requirement of different place fire equipments is different.Work in modern times with living environment in; Narrow and small relatively places such as transport facility, electronic equipment, household electrical appliance, kitchen, common extinguishing device just can effectively solve the fire extinguishing problem, but narrower and small in 3～15 cubes the little space for the space; Like application places such as power distribution cabinet, miniature self-service base stations on duty; If use existing extinguishing device, often fire extinguishing effectiveness is low for it, and can produce the harm to human body or other article.
In addition; Existing extinguishing device inner core generally have no in the cooling agent front at a distance from the retaining the thing setting, cause powder column to ignite after, the hot aerosol gas of generation can spray from spout; Will take portion cooling agent out of in this process, make spout stop up or reduce the extinguishing property of hot aerosol.And cooling agent is as easy as rolling off a log in moving transportation subsides.Also have, existing extinguishing device is provided with the loudspeaker spout, but the loudspeaker spout that is spoted weld on the protecgulum tilts in the easy off normal of barrel front end; Thereby cause thermal current to be built up easily; It is too high to cause that barrel front end produces local temperature, and the uniformity of point quality is bad, and outward appearance is ugly.
The utility model content
In order to solve the defective that above-mentioned prior art exists, the utility model provides the extinguishing device inner core that a kind of spout is integrated, be convenient to install.
The technical scheme that the utility model adopted is: a kind of extinguishing device inner core comprises inner barrel (2), is arranged at inner barrel (2) front end and middle part and has the inside drum cover (3) of spout (9) and be set in turn in loudspeaker nozzle (7), cooling agent (4), powder column (6) in the inner barrel (2), be arranged at igniter head (10) of powder column (6) front end face and be arranged at powder column (6) and the insulation layer (5) of inner barrel (2) between interior; It is characterized in that: this loudspeaker nozzle (7) and inside drum cover (3) integrated setting, and its center and spout (9) center over against; Do not need so again loudspeaker nozzle and spout to be welded, simplified processing technology, and be convenient to the inner core assembling.
The inner barrel bottom outer wall of the utility model is provided with limiting stand (11), and wherein the inner walls of the outer wall of limiting stand (11) and extinguishing device is adaptive; Like this, in the time of in inner barrel is installed to the extinguishing device shell body, the limiting stand of tube bottom in the outer casing bottom dependency structure just in time blocks, like this inner core axially just by definite location, and easy for installation.
The front end of the cooling agent of the utility model (4) and/or stage casing also are provided with ceramic honeycomb cooling layer (8); Get how much come to confirm its position according to amount of coolant; It is cooling agent fixedly, prevents its caking or subsides, in addition good cooling results; Honeycomb cooling layer good heat conduction effect can play the effect of heat radiation, cooling.
The spout of the utility model (9) adopts rubber stopper (12) sealing.
The extinguishing device inner core of the utility model, it has the following advantages:
The first, the utility model adopts spout and the integrated design of loudspeaker nozzle, and processing technology has been simplified in one-shot forming, is convenient to the inner core assembling.
The second, the inner barrel bottom periphery of the utility model is provided with limiting stand, like this; In the time of in inner barrel is installed to the extinguishing device shell body; The limiting stand of tube bottom in the outer casing bottom dependency structure just in time blocks, like this inner core axially just by definite location, and easy for installation
The 3rd; The cooling agent of the utility model is through the separated retaining of ceramic honeycomb cooling layer; Fixedly cooling agent prevents that cooling agent from dropping out and having the effect of physics cooling, makes the medicament that ignites can effectively bring into play the fire extinguishing effect; Improved fire extinguishing effectiveness greatly, and reduced after its eruption the harm and the corrosion that possibly produce personnel, electric and other indoor article; Mainly be to utilize ceramic structure intensity and good rigidity, heat absorption, characteristic that the storage thermal effect is good.
The 4th, the spout of the utility model is handled simple, adopts rubber stopper seal, makes that structure is attractive in appearance and has simplified technology.
Description of drawings
Fig. 1 is the inner tube structure sketch map of the utility model;
Fig. 2 is the inner barrel cutaway view of the utility model;
Fig. 3 is the spout structure sketch map of the utility model.
Among the figure: 1-inner core, 2-inner barrel, 3-inside drum cover, 4-cooling agent, 5-insulation layer, 6-powder column, 7-loudspeaker nozzle, 8-ceramic honeycomb cooling layer, 9-spout, 10-igniter head, 11-limiting stand, 12-rubber stopper.
The specific embodiment
The extinguishing device inner core of the utility model, its preferred implementation is:
Referring to Fig. 1 to Fig. 3, the inner core 1 of the utility model comprises inner barrel 2, is arranged at the inside drum cover 3 of inner barrel 2 front ends and is set in turn in loudspeaker nozzle 7, ceramic honeycomb cooling layer 8, cooling agent 4, the powder column 6 of cylindrical shell interior 2 and be arranged at igniter head 10 of powder column 6 front end faces; Usually inner barrel 2 is adopted with inside drum cover 3 to be tightly connected, referring to Fig. 2, on inside drum cover 3, also be provided with spout 9, spout 9 adopts rubber stoppers 12 or the sealing of paper tinsel aluminium paper and spout 9 to be set to integrative-structure with loudspeaker nozzle 7, and its center over against; Ceramic honeycomb cooling layer 8 is cooling agent 4 and can prevent that cooling agent 4 from dropping out fixedly, and the effect of physics cooling is arranged; Can it be arranged on cooling agent 4 front ends; Like Fig. 1; Also can it be arranged on cooling agent 4 front ends and middle, perhaps can also be arranged on front end and the stage casing of cooling agent 4 1/3rd places near powder column one end, can be one; Also can be a plurality of, confirm its position and number according to practical situations; Also be provided with insulation layer 5 between in powder column 6 and the inner barrel 2, play insulation, prevent that the heat after aerosol ignites from distributing burn personnel or goods and materials on every side.
The utility model has also been set up limiting stand 11 for the periphery, bottom at inner barrel 2 easy for installation; Promptly the external diameter of this limiting stand 11 inner walls best and extinguishing device is suitable; When inner barrel 2 was installed in the housing of extinguishing device, limiting stand just in time blocked with inner walls, realizes spacing to inner barrel 2; Prevent that it from rocking or shaking in housing, thereby influence the fire extinguishing effectiveness of extinguishing device.
Usually after the medicament of powder column 6 is ignited by igniter head 10 places; Combustion reaction takes place; Produce the hot aerosol fire-suppressant gas; The hot aerosol fire-suppressant gas sprays through the back spout 9 along loudspeaker nozzle 7 exits under the drainage of loudspeaker nozzle 7 that cools of cooling agent 4, reach the purpose of fire extinguishing, and the spout temperature is lower.
The above-mentioned description that is merely preferred example, its structure is not limited only to this, only is essence and protection domain that in form and details change will not influence this device.
Claims (4)
1. extinguishing device inner core comprises inner barrel (2), is arranged at inner barrel (2) front end and middle part and has the inside drum cover (3) of spout (9) and be set in turn in loudspeaker nozzle (7), cooling agent (4), powder column (6) in the inner barrel (2), be arranged at igniter head (10) of powder column (6) front end face and be arranged at powder column (6) and the insulation layer (5) of inner barrel (2) between interior; It is characterized in that: said loudspeaker nozzle (7) and inside drum cover (3) integrated setting, and its center and spout (9) center over against.
2. extinguishing device inner core according to claim 1 is characterized in that: said inner barrel (2) bottom periphery is provided with limiting stand (11), and the outer wall of said limiting stand (11) and the inner walls of extinguishing device are suitable.
3. extinguishing device inner core according to claim 1 is characterized in that: the front end of said cooling agent (4) and/or stage casing also are provided with ceramic honeycomb cooling layer (8).
4. according to claim 1 or 2 or 3 described extinguishing device inner cores, it is characterized in that: said spout (9) adopts rubber stopper (12) sealing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120279376 CN202173705U (en) | 2011-08-02 | 2011-08-02 | Internal cylinder of fire extinguishing plant |
| PCT/CN2012/079468 WO2013017076A1 (en) | 2011-08-02 | 2012-08-01 | Inner canister for fire extinguisher apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120279376 CN202173705U (en) | 2011-08-02 | 2011-08-02 | Internal cylinder of fire extinguishing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173705U true CN202173705U (en) | 2012-03-28 |
Family
ID=45863615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120279376 Expired - Lifetime CN202173705U (en) | 2011-08-02 | 2011-08-02 | Internal cylinder of fire extinguishing plant |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202173705U (en) |
| WO (1) | WO2013017076A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013017076A1 (en) * | 2011-08-02 | 2013-02-07 | 陕西坚瑞消防股份有限公司 | Inner canister for fire extinguisher apparatus |
| CN105344049A (en) * | 2015-12-22 | 2016-02-24 | 长春远洋特种工业材料有限公司 | Wedge type front loading fire-extinguishing device |
| CN108607177A (en) * | 2018-07-05 | 2018-10-02 | 湖南安民科技有限责任公司 | portable aerosol fire extinguisher |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201529338U (en) * | 2009-06-08 | 2010-07-21 | 陕西坚瑞消防股份有限公司 | Hand-held type aerosol fire extinguishing device |
| CN201755360U (en) * | 2010-05-26 | 2011-03-09 | 陕西坚瑞消防股份有限公司 | Hand-held aerosol fire-fighting device |
| CN201643492U (en) * | 2010-01-26 | 2010-11-24 | 陕西坚瑞消防股份有限公司 | Novel hand-held aerosol fire extinguishing device |
| CN201815031U (en) * | 2010-09-16 | 2011-05-04 | 陕西坚瑞消防股份有限公司 | Portable aerosol fire extinguishing device |
| CN202173705U (en) * | 2011-08-02 | 2012-03-28 | 陕西坚瑞消防股份有限公司 | Internal cylinder of fire extinguishing plant |
-
2011
- 2011-08-02 CN CN 201120279376 patent/CN202173705U/en not_active Expired - Lifetime
-
2012
- 2012-08-01 WO PCT/CN2012/079468 patent/WO2013017076A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013017076A1 (en) * | 2011-08-02 | 2013-02-07 | 陕西坚瑞消防股份有限公司 | Inner canister for fire extinguisher apparatus |
| CN105344049A (en) * | 2015-12-22 | 2016-02-24 | 长春远洋特种工业材料有限公司 | Wedge type front loading fire-extinguishing device |
| CN108607177A (en) * | 2018-07-05 | 2018-10-02 | 湖南安民科技有限责任公司 | portable aerosol fire extinguisher |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013017076A1 (en) | 2013-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAN JIANRUI SAFETY EMERGENCY EQUIPMENT LIMITED LI Free format text: FORMER OWNER: SHAANXI J+R FIRE FIGHTING CO., LTD. Effective date: 20140404 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140404 Address after: High tech Zone technology two road 710075 Shaanxi city of Xi'an Province, No. 65 building 7 layer Qingyang Patentee after: XI'AN JIAN RUI SAFETY EMERGENCY EQUIPMENT LIMITED LIABILITY COMPANY Address before: 710075 Xi'an science and technology zone, Shaanxi hi tech Zone, No. 65, Tsinghua Science and Technology Park, block A, floor 7 Patentee before: Shaanxi J&R Fire Fighting Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YICHANG AND ANN SHIELD FIRE CONTROL TECHNOLOGY CO., LTD. Assignor: XI'AN JIAN RUI SAFETY EMERGENCY EQUIPMENT LIMITED LIABILITY COMPANY Contract record no.: 2017610000011 Denomination of utility model: Internal cylinder of fire extinguishing plant Granted publication date: 20120328 License type: Exclusive License Record date: 20170427 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 443055, No. 28, development road, hi tech Zone, Hubei, Yichang Patentee after: YICHANG AND ANN SHIELD FIRE CONTROL TECHNOLOGY CO., LTD. Address before: High tech Zone technology two road 710075 Shaanxi city of Xi'an Province, No. 65 building 7 layer Qingyang Patentee before: XI'AN JIAN RUI SAFETY EMERGENCY EQUIPMENT LIMITED LIABILITY COMPANY |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 443055 No.199, Huaxi Road, biological industry park, Yichang District, China (Hubei) free trade zone, Yichang City, Hubei Province Patentee after: Hubei and Andun Fire Technology Co., Ltd. Address before: 443055 28 development avenue, hi tech Development Zone, Yichang, Hubei Patentee before: YICHANG JI AN DUN FIRE-FIGHTING TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |