CN207722262U - A kind of back belt type two sprays fire extinguisher - Google Patents
A kind of back belt type two sprays fire extinguisher Download PDFInfo
- Publication number
- CN207722262U CN207722262U CN201721658565.4U CN201721658565U CN207722262U CN 207722262 U CN207722262 U CN 207722262U CN 201721658565 U CN201721658565 U CN 201721658565U CN 207722262 U CN207722262 U CN 207722262U
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- resorption
- epicoele
- cavity
- backrest
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 53
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 239000000126 substance Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of back belt types two to spray fire extinguisher, belong to fire-fighting equipment technical field, it is characterized in that, including fire extinguisher backrest, the fire extinguisher backrest back side is equipped with fire extinguisher tank, top is fire extinguisher epicoele in the fire extinguisher tank body, lower section is fire extinguisher cavity of resorption in fire extinguisher tank body, it is provided with epicoele safety valve at the top of the fire extinguisher tank, the outlet of the epicoele safety valve is connected with epicoele jet pipe, the outlet of the epicoele jet pipe is connected with the first spray gun, cavity of resorption safety valve is installed below the tank body side, the outlet of the cavity of resorption safety valve is connected with cavity of resorption jet pipe, the outlet of the cavity of resorption jet pipe is also connected with the first spray gun, middle part is horizontally arranged with demarcation strip in the fire extinguisher tank body, the backrest front left and right sides is provided with two shoulder straps.The utility model can be used for the scene fire fighting of a variety of different fire causes, can be protected to vital document or instrument, easy to carry, applied widely.
Description
Technical field
The utility model belongs to technical field of fire control, and in particular to a kind of back belt type two sprays fire extinguisher.
Background technology
Fire extinguisher is a kind of portable Fire extinguisher.Chemical substance is placed in fire extinguisher, to rescue fire extinguishing calamity.Fire extinguisher is
One of common fireproofing installation is stored in public place or the place of fire may occur, filling in different types of fire extinguisher
Ingredient it is different, be to aim at different fire to rise thus set, when use must be noted that in order to avoid generating minus effect and causing danger.
Existing fire extinguisher is usually only equipped with a kind of extinguishing chemical of ingredient, but the fire behavior of different fire causes needs pointedly
Using extinguishing chemical, such as：
Dry powder extinguisher can put out general fire, can also put out oil, catch fire caused by the burnings such as gas, and dry powder extinguisher is profit
It is used as power with carbon dioxide gas or nitrogen gas, the dry powder in cylinder is sprayed into fire extinguishing, is mainly used for put out a fire to save life and property oil, You Jirong
The initial fire disaster of the flammable liquids such as agent, fuel gas and electrical equipment.
Storing liquid carbon dioxide in carbon dioxide extinguisher bottle, it is internal when depressing the handle of cylinder valve when work
Carbon dioxide extinguishing agent is just sprayed by siphon pipe by cylinder valve to spray canister, so that the concentration of combustion zone oxygen is declined rapidly, is worked as titanium dioxide
Flame can suffocate and extinguish when carbon reaches enough concentration, simultaneously because liquid carbon dioxide can gasify rapidly, in the very short time
It is interior to absorb a large amount of heat, therefore certain cooling effect is played to comburant, it helps fire extinguishing.Carbon dioxide extinguisher is normal
It is more demanding applied to laboratory, computer floor, transformer and distribution station, and to precision electronic device, expensive equipment or article maintenance
Place.
Since different occasions need to put out a fire using different extinguishing chemicals, there is extinguishing chemical type lists for existing fire extinguisher
One, in fact it could happen that the case where capsule information or equipment can not be protected.
Meanwhile fire extinguisher is usually portable, but common fire extinguisher weight is larger, can make in hand held it is handicapped,
It possibly can not hide in time when causing danger, become burden in emergency circumstances.
Utility model content
The purpose of this utility model is that handicapped when to solve single extinguishing chemical type in fire extinguisher and carrying ask
Topic, and a kind of back belt type two is provided and is sprayed fire extinguisher.
The technical solution adopted in the utility model is as follows：
A kind of back belt type two sprays fire extinguisher, which is characterized in that including fire extinguisher backrest, the installation of the fire extinguisher backrest back side
It is fire extinguisher epicoele to have fire extinguisher tank, the interior top of the fire extinguisher tank body, and the interior lower section of fire extinguisher tank body is fire extinguisher cavity of resorption, institute
It states and is provided with epicoele safety valve at the top of fire extinguisher tank, the outlet of the epicoele safety valve is connected with epicoele jet pipe, the epicoele
The outlet of jet pipe is connected with the first spray gun, and cavity of resorption safety valve, the cavity of resorption safety are equipped with below the fire extinguisher tank body side surface
The outlet of valve is connected with cavity of resorption jet pipe, and the outlet of the cavity of resorption jet pipe is connected with the second spray gun, the interior middle part of the fire extinguisher tank body
It is horizontally arranged with demarcation strip, the fire extinguisher backrest front left and right sides is provided with two shoulder straps.
Headlamp there are one being respectively provided at left and right sides of the fire extinguisher backrest upper front.
Fire extinguisher backrest front is provided with one layer of cushion pad.
Fire extinguisher backrest bottom surface is equipped with storage tank.
First spray gun and the second spray gun are hollow, rectangular structure, the hollow portion of first spray gun and the second spray gun
Divide and is both provided with Switch of spray pistol.
Preferably, intracavitary fills dry powder fire extinguishing agent on the fire extinguisher, and intracavitary fills liquid titanium dioxide under the fire extinguisher
Carbon.
Preferably, safety hammer and smoke-preventing mask are housed in the storage tank.
The course of work of the utility model is as follows：
Epicoele safety valve or cavity of resorption safety valve are opened when user's use or is all opened, headlamp is opened, and the shoulder strap back of the body is existed
On shoulder, both hands hold the first spray gun and the second spray gun, are directed at place on fire and hold Switch of spray pistol, spray extinguishing chemical fire extinguishing.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1. the utility model uses back belt type structure, when use that can carry on the back behind, be carried more compared to hand fire extinguisher
Add efficiency when can conveniently effectively improve fire fighting or withdraw, reduces the larger influence brought of fire extinguisher weight so that user
At the disaster relief scene of time preciousness not by various limitations；Meanwhile upper and lower cavities structure is used in fire extinguisher tank body, it can fill simultaneously
Two kinds of extinguishing chemicals, the fire that can be directed to a variety of different causes are puted out a fire to save life and property, improve the efficiency when disaster relief, avoid using mistake
It causes more to lose when extinguishing chemical.
2. there are two headlamps for the utility model setting, can be provided in the relatively low situation of the visibility such as night or dense smoke scene
Illumination can see scene and road conditions clearly, efficiency when improving the disaster relief and withdrawing convenient for user in the disaster relief or while withdrawing.
3. the fire extinguisher backrest front of the utility model is provided with one layer of cushion pad, cushion pad is contacted with user, can be delayed
The shaking of fire extinguisher when rushing the disaster relief, uses more convenient, avoids fire extinguisher and shakes and excessive brings danger.
4. the fire extinguisher backrest bottom surface of the utility model is equipped with storage tank, Emergency Tool and protective articles can be packed into it
In, it is convenient for carrying and takes, improve disaster relief efficiency, user is protected not injured.
5. first spray gun and the second spray gun of the utility model are hollow, rectangular structure, and hollow space is provided with spray
Rifle switchs, and convenient for users to being grasped with hand, spray gun will not be made to slip out of the hand because of reaction force when opening Switch of spray pistol, avoided
It causes danger.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the right side view of the utility model；
Fig. 2 is the front view of the utility model.
Reference sign：
1- epicoele safety valves, 2- epicoele jet pipes, 3- fire extinguisher tanks, 4- fire extinguisher epicoeles, 5- demarcation strips, under 6- fire extinguishers
Chamber, 7- cavity of resorption safety valves, 8- cavity of resorption jet pipes, the first spray guns of 9-, 10- Switch of spray pistol, the second spray guns of 11-, 12- headlamps, 13- go out
Firearm backrest, 14- cushion pads, 15- shoulder straps, 16- storage tanks.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates to the utility model with reference to Fig. 1, Fig. 2.
A kind of back belt type two sprays fire extinguisher, which is characterized in that including fire extinguisher backrest 13,13 back side of fire extinguisher backrest
Fire extinguisher tank 3 is installed, top is fire extinguisher epicoele 4 in the fire extinguisher tank 3, and the interior lower section of fire extinguisher tank 3 is fire extinguishing
Device cavity of resorption 6,3 top of the fire extinguisher tank are provided with epicoele safety valve 1, and the outlet of the epicoele safety valve 1 is connected with epicoele
The outlet of jet pipe 2, the epicoele jet pipe 2 is connected with the first spray gun 9, and cavity of resorption peace is equipped with below 3 side of the fire extinguisher tank
The outlet of full valve 7, the cavity of resorption safety valve 7 is connected with cavity of resorption jet pipe 8, and the outlet of the cavity of resorption jet pipe 8 is connected with the second spray gun
11, the interior middle part of the fire extinguisher tank 3 is horizontally arranged with demarcation strip 5, and the 13 front left and right sides of the fire extinguisher backrest is provided with
Two shoulder straps 15.
Headlamp 12 there are one being respectively provided at left and right sides of 13 upper front of fire extinguisher backrest.
13 front of fire extinguisher backrest is provided with one layer of cushion pad 14.
13 bottom surface of fire extinguisher backrest is equipped with storage tank 16.
First spray gun, 9 and second spray gun 11 is hollow, rectangular structure, first spray gun, 9 and second spray gun 11
Hollow space is both provided with Switch of spray pistol 10.
Embodiment one
A kind of back belt type two sprays fire extinguisher, which is characterized in that including fire extinguisher backrest 13,13 back side of fire extinguisher backrest
Fire extinguisher tank 3 is installed, top is fire extinguisher epicoele 4 in the fire extinguisher tank 3, and the interior lower section of fire extinguisher tank 3 is fire extinguishing
Device cavity of resorption 6,3 top of the fire extinguisher tank are provided with epicoele safety valve 1, and the outlet of the epicoele safety valve 1 is connected with epicoele
The outlet of jet pipe 2, the epicoele jet pipe 2 is connected with the first spray gun 9, and cavity of resorption peace is equipped with below 3 side of the fire extinguisher tank
The outlet of full valve 7, the cavity of resorption safety valve 7 is connected with cavity of resorption jet pipe 8, and the outlet of the cavity of resorption jet pipe 8 is connected with the second spray gun
11, the interior middle part of the fire extinguisher tank 3 is horizontally arranged with demarcation strip 5, and the 13 front left and right sides of the fire extinguisher backrest is provided with
Two shoulder straps 15.
Preferably, dry powder fire extinguishing agent is filled in the fire extinguisher epicoele 4, and liquid dioxy is filled in the fire extinguisher cavity of resorption 6
Change carbon.
Embodiment two
A kind of back belt type two sprays fire extinguisher, which is characterized in that including fire extinguisher backrest 13,13 back side of fire extinguisher backrest
Fire extinguisher tank 3 is installed, top is fire extinguisher epicoele 4 in the fire extinguisher tank 3, and the interior lower section of fire extinguisher tank 3 is fire extinguishing
Device cavity of resorption 6,3 top of the fire extinguisher tank are provided with epicoele safety valve 1, and the outlet of the epicoele safety valve 1 is connected with epicoele
The outlet of jet pipe 2, the epicoele jet pipe 2 is connected with the first spray gun 9, and cavity of resorption peace is equipped with below 3 side of the fire extinguisher tank
The outlet of full valve 7, the cavity of resorption safety valve 7 is connected with cavity of resorption jet pipe 8, and the outlet of the cavity of resorption jet pipe 8 is connected with the second spray gun
11, the interior middle part of the fire extinguisher tank 3 is horizontally arranged with demarcation strip 5, and the 13 front left and right sides of the fire extinguisher backrest is provided with
Two shoulder straps 15.
13 bottom surface of fire extinguisher backrest is equipped with storage tank 16.
Preferably, safety hammer and smoke-preventing mask are housed in the storage tank 16.
Claims (5)
1. a kind of back belt type two sprays fire extinguisher, which is characterized in that including fire extinguisher backrest (13), fire extinguisher backrest (13) back of the body
Face is equipped with fire extinguisher tank (3), and top is fire extinguisher epicoele (4) in the fire extinguisher tank (3), and fire extinguisher tank (3) is interior
Lower section is fire extinguisher cavity of resorption (6), and epicoele safety valve (1), the epicoele safety valve are provided at the top of the fire extinguisher tank (3)
(1) outlet is connected with epicoele jet pipe (2), and the outlet of the epicoele jet pipe (2) is connected with the first spray gun (9), the fire extinguisher
Cavity of resorption safety valve (7) is installed below tank body (3) side, the outlet of the cavity of resorption safety valve (7) is connected with cavity of resorption jet pipe (8),
The outlet of the cavity of resorption jet pipe (8) is connected with the second spray gun (11), and middle part is horizontally arranged with separation in the fire extinguisher tank (3)
Plate (5), fire extinguisher backrest (13) front left and right sides are provided with two shoulder straps (15).
2. a kind of back belt type two according to claim 1 sprays fire extinguisher, which is characterized in that the fire extinguisher backrest (13) is just
Headlamp (12) there are one being respectively provided at left and right sides of above face.
3. a kind of back belt type two according to claim 1 sprays fire extinguisher, which is characterized in that the fire extinguisher backrest (13) is just
Face is provided with one layer of cushion pad (14).
4. a kind of back belt type two according to claim 1 sprays fire extinguisher, which is characterized in that fire extinguisher backrest (13) bottom
Face is equipped with storage tank (16).
5. a kind of back belt type two according to claim 1 sprays fire extinguisher, which is characterized in that first spray gun (9) and
Two spray guns (11) are hollow, rectangular structure, and the hollow space of first spray gun (9) and the second spray gun (11) is both provided with spray
Rifle switchs (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658565.4U CN207722262U (en) | 2017-12-02 | 2017-12-02 | A kind of back belt type two sprays fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658565.4U CN207722262U (en) | 2017-12-02 | 2017-12-02 | A kind of back belt type two sprays fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722262U true CN207722262U (en) | 2018-08-14 |
Family
ID=63089315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658565.4U Expired - Fee Related CN207722262U (en) | 2017-12-02 | 2017-12-02 | A kind of back belt type two sprays fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632315A (en) * | 2020-05-18 | 2020-09-08 | 宁波正欣消防设备有限公司 | Knapsack formula fire extinguisher |
-
2017
- 2017-12-02 CN CN201721658565.4U patent/CN207722262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632315A (en) * | 2020-05-18 | 2020-09-08 | 宁波正欣消防设备有限公司 | Knapsack formula fire extinguisher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW312626B (en) | Hand fire extinguisher | |
| CN102580275A (en) | Backpack effervescent atomization water mist fire extinguishing device | |
| US3889758A (en) | Hand operable fire extinguisher | |
| EP2830718A1 (en) | Fire extinguisher and fire extinguisher medium | |
| Carriere et al. | Fire suppression tests using a handheld water mist extinguisher designed for the international space station | |
| US7793735B2 (en) | Method, apparatus and compositions for firefighting | |
| US20090200046A1 (en) | Novel cryogenic firefighting and hazardous materials suppression system | |
| CN207722262U (en) | A kind of back belt type two sprays fire extinguisher | |
| CN204745432U (en) | A multifunctional fire extinguishing device | |
| CN102068777A (en) | Portable piston-type water mist fire extinguisher | |
| CN107823818A (en) | A kind of brace is portable to communicate extinguishing device | |
| CN208287364U (en) | A kind of harness is portable to communicate extinguishing device | |
| CN107088281A (en) | A kind of backpack is pre-mixed compressed air foam fire-extinguishing apparatus | |
| CN107754130A (en) | A kind of back belt type explosion-proof light smoke abatement extinguishing device | |
| US20070034390A1 (en) | Aerosol fire extinguisher | |
| CN111184961B (en) | A handheld low-pressure dual-fluid water mist lithium battery fire extinguisher | |
| CN207822326U (en) | A kind of back belt type explosion-proof light smoke abatement extinguishing device | |
| JP2003525668A (en) | Fire suppression device and method | |
| CN211885040U (en) | A handheld low-pressure two-fluid water mist lithium battery fire extinguisher | |
| CN216125099U (en) | Fire suppression equipment for lithium ion power battery box of electric bus | |
| CN201848037U (en) | Novel fire fighting apparatus | |
| CN211410792U (en) | Backpack type multifunctional security fire extinguishing device | |
| CN113426049A (en) | Fire suppression device for lithium ion power battery box of electric motor coach | |
| KR100427083B1 (en) | Thermal expansion fire extinguisher | |
| CN206979876U (en) | A kind of Portable compressed aerofoam fire extinguishing installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |