CN2407782Y - Long action dry chemical fire extinguisher - Google Patents
Long action dry chemical fire extinguisher Download PDFInfo
- Publication number
- CN2407782Y CN2407782Y CN 00210974 CN00210974U CN2407782Y CN 2407782 Y CN2407782 Y CN 2407782Y CN 00210974 CN00210974 CN 00210974 CN 00210974 U CN00210974 U CN 00210974U CN 2407782 Y CN2407782 Y CN 2407782Y
- Authority
- CN
- China
- Prior art keywords
- dry powder
- bag
- steel cylinder
- fuel gas
- utility
- 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 novel long acting dry powder fire extinguisher, which belongs to the technical field of fire fighting equipment. The utility model particularly relates to a dry powder fire extinguisher. The utility model is composed of a steel cylinder, an upper cover, a lifting handle, a dry power bag, and a rubber pipe. The utility model is characterized in that the steel cylinder fixedly has the dry powder bag; the upper cover is fixed on upper opening of the steel cylinder; the lifting handle is arranged on the upper cover; an explosive device is arranged inside the lifting handle; a combustible gas bag is arranged inside the dry power bag; an igniter is arranged inside the combustible gas bag; the igniter is connected with the explosive device arranged inside the lifting handle through conductors; combustible gas with normal pressure and a right amount of oxygen can be charged inside the combustible gas bag, and the combustible gas can be acetylene gas, or natural gas, or liquefied gas, etc. The utility model does not need to frequently or periodically change dry powder and precharge air pressure, and users' maintenance cost can be saved.
Description
The utility model belongs to the fire-fighting equipment technical field, is specifically related to a kind of dry powder extinguisher.
At present, the dry powder extinguisher of selling on the fire-fighting equipment market at home, using all is under certain pressure dry powder to be ejected on the comburant from canister, realizes the fire extinguishing effect.This dry powder extinguisher part that still has some deficits, the one, storage period gas pressure reveal, if the user does not know that gas pressure sprays the dry powder ability because of leakage loses, can incur loss through delay attack time crucial moment, causes serious consequence; The 2nd, because of humidity or the long dry powder caking that causes of resting period, even there is jet power also not have extinguishing ability.For above-mentioned reasons, this class dry powder extinguisher need regularly replace dry powder and inflation is pressed, and to guarantee the effectively handy of dry powder extinguisher, this just causes financial burden and trouble to the user.
The purpose of this utility model is to provide a kind of New-type long-acting dry powder extinguisher of a kind of resting period length, plug and play.
The technical solution of the utility model is: be made up of steel cylinder, loam cake, carrying handle, dry powder bag, sebific duct, be characterized in that the bottom is provided with wire netting in steel cylinder, holder with holes be installed, in holder, be fixed with the dry powder bag on wire netting top, the dry powder bag is fixed with loam cake, and it is suitable for reading that loam cake is fixed on steel cylinder; Loam cake is provided with carrying handle, and apparatus to cause bursting is installed in carrying handle, and the fuel gas bag is housed in the dry powder bag, is provided with igniter in the fuel gas bag, and this igniter is connected with installation apparatus to cause bursting in carrying handle with lead; On carrying handle, be provided with safety plug; Lower end at steel cylinder is equipped with sebific duct, and there is pad sebific duct and steel cylinder junction, is filled with normal pressure fuel gas and an amount of oxygen in the fuel gas bag, and fuel gas can be an acetylene gas, or natural gas, or liquefied gas etc.
The ignition of fuel gas can be adopted line traffic control at a distance, or wireless remote control, or utilizes cigarette sense or the automatic igniting blasting of temperature sensor.
Good effect of the present utility model is; because the fuel gas in the fuel gas bag is the normal pressure sealing; it is generation by igniter and Piezoelectric switches control gas pressure source; so simple and reliable, the dry powder bag is deposited because of sealing, nonhygroscopic caking; resting period is long; can under moist environment, deposit,, save user's upkeep cost owing to often not needing or periodic replacement dry powder and inflation pressure.
Fig. 1 is a structural representation of the present utility model.
Be described in detail the utility model below in conjunction with embodiment, formed by steel cylinder 9, loam cake 11, carrying handle 3, dry powder bag 6, sebific duct 10, be characterized in that the bottom is provided with wire netting 8 in steel cylinder 9, on wire netting 8 tops holder with holes 7 is installed, in holder 7, be fixed with dry powder bag 6, dry powder bag 6 usefulness loam cakes 11 are fixing, and it is suitable for reading that loam cake 11 is fixed on steel cylinder 9; Loam cake 11 is provided with carrying handle 3, in carrying handle 3 apparatus to cause bursting is installed, the utility model is a Piezoelectric switches 2, and fuel gas bag 5 is housed in dry powder bag 6, be provided with igniter 4 in fuel gas bag 5, these igniter 4 usefulness leads are connected with the Piezoelectric switches of installing in carrying handle 32; On carrying handle 3, be provided with safety plug 1; Be filled with normal pressure fuel gas and an amount of oxygen in fuel gas bag 5, what of amount of oxygen are fully burnt with fuel gas and exceed; Fuel gas can be an acetylene gas, or natural gas, or liquefied gas etc.The effect of wire netting 8 is the relics that block after dry powder bag 6 and 5 explosions of fuel gas bag, makes it not stop up the passage of ejection dry powder, and holder 7 has some holes, and the hole can be bigger, exceeds with the ejection of holding dry powder bag 6 and being beneficial to dry powder, and holder 7 also can be the grate shape.
The utility model can be deposited the long period, and dry powder may produce and harden, but in use, because pressure source has pulverization to the dry powder that hardens, thereby does not influence result of use.
The ignition of fuel gas can be adopted line traffic control at a distance, or wireless remote control, or utilizes cigarette sense or the automatic igniting blasting of temperature sensor.Can in advance the utility model be placed on the combustibles place, the sebific duct spout is aimed at the combustibles place.
Using method of the present utility model is: when needs are put out a fire, the user extracts safety plug, depress the Piezoelectric switches in the carrying handle, the igniter ignited flammable gas, fuel gas is fully burning rapidly, anxious poly-turgor pressure relieving stagnant Qi bag of volume and dry powder bag and gasket seal spray dry powder in steel cylinder along sebific duct, realize fire extinguishing.
Claims (4)
1, a kind of New-type long-acting dry powder extinguisher, formed by steel cylinder (9), loam cake (11), carrying handle (3), dry powder bag (6), sebific duct (10), it is characterized in that: be that the bottom is provided with wire netting (8) in steel cylinder (9), on wire netting (8) top holder with holes (7) is installed, in holder (7), be fixed with dry powder bag (6), dry powder bag (6) is fixing with loam cake (11), and loam cake (11) is fixed on the suitable for reading of steel cylinder (9); Loam cake (11) is provided with carrying handle (3), in carrying handle (3), apparatus to cause bursting is installed, fuel gas bag (5) is housed in dry powder bag (6), and (40, this igniter (4) is connected with the apparatus to cause bursting of installing in carrying handle (3) with lead to be provided with igniter in fuel gas bag (5); On carrying handle (3), be provided with safety plug (1); In the lower end of steel cylinder (9) sebific duct (10) is installed, sebific duct (10) has gasket seal with steel cylinder (9) junction,
2, a kind of New-type long-acting dry powder extinguisher according to claim 1 is characterized in that: be filled with normal pressure fuel gas and an amount of oxygen in fuel gas bag (5), fuel gas can be an acetylene gas, or natural gas, or liquefied gas etc.
3, a kind of New-type long-acting dry powder extinguisher according to claim 1, it is characterized in that: the ignition of fuel gas can be adopted line traffic control at a distance, or wireless remote control, or utilizes cigarette sense or the automatic igniting blasting of temperature sensor.
4, a kind of New-type long-acting dry powder extinguisher according to claim 1, it is characterized in that: described steel cylinder (9) can be a hand propelled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210974 CN2407782Y (en) | 2000-02-28 | 2000-02-28 | Long action dry chemical fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210974 CN2407782Y (en) | 2000-02-28 | 2000-02-28 | Long action dry chemical fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407782Y true CN2407782Y (en) | 2000-11-29 |
Family
ID=33577752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00210974 Expired - Fee Related CN2407782Y (en) | 2000-02-28 | 2000-02-28 | Long action dry chemical fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407782Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435406A (en) * | 2015-11-25 | 2016-03-30 | 滨州学院 | Intelligent non-pressure dry powder extinguisher |
| CN106823196A (en) * | 2017-03-21 | 2017-06-13 | 柳州治业科技有限公司 | A kind of vehicle-mounted fire extinguisher |
| CN110420427A (en) * | 2019-07-16 | 2019-11-08 | 浙江南都电源动力股份有限公司 | Perfluor hexanone automatic fire extinguishing system and its working method |
| CN115068862A (en) * | 2022-06-27 | 2022-09-20 | 华电开关(杭州)有限公司 | Perfluorohexanone fire extinguishing system with wireless temperature sensing function |
-
2000
- 2000-02-28 CN CN 00210974 patent/CN2407782Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435406A (en) * | 2015-11-25 | 2016-03-30 | 滨州学院 | Intelligent non-pressure dry powder extinguisher |
| CN106823196A (en) * | 2017-03-21 | 2017-06-13 | 柳州治业科技有限公司 | A kind of vehicle-mounted fire extinguisher |
| CN110420427A (en) * | 2019-07-16 | 2019-11-08 | 浙江南都电源动力股份有限公司 | Perfluor hexanone automatic fire extinguishing system and its working method |
| CN115068862A (en) * | 2022-06-27 | 2022-09-20 | 华电开关(杭州)有限公司 | Perfluorohexanone fire extinguishing system with wireless temperature sensing function |
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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 |