CN201551759U - Vehicle spray horizontal type automatic extinguisher - Google Patents
Vehicle spray horizontal type automatic extinguisher Download PDFInfo
- Publication number
- CN201551759U CN201551759U CN2009202814545U CN200920281454U CN201551759U CN 201551759 U CN201551759 U CN 201551759U CN 2009202814545 U CN2009202814545 U CN 2009202814545U CN 200920281454 U CN200920281454 U CN 200920281454U CN 201551759 U CN201551759 U CN 201551759U
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- Prior art keywords
- hair spray
- cylinder
- hole
- lower cover
- spray
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Abstract
The utility model relates to a vehicle spray horizontal type automatic extinguisher comprising a cylinder and a spray box component. The vehicle spray horizontal type automatic extinguisher is installed in an engine compartment of a small-sized car horizontally through clamps; two ends of the cylinder are respectively provided with an upper cover and a lower cover; the side wall of the cylinder is provided with a through hole, and the cylinder is also used as the ultrathin dry powder spraying component; the upper cover seals an upper opening of the cylinder; the lower cover is connected with the spray box component and seals a lower opening of the cylinder; an ultrathin dry powder extinguishing agent with average size of being less than and equal to 5mum is filled in a cylindrical cavity; the spray box component comprises a box body filled with spray, a protection film and a nozzle; the bottom of a sealing box and the lower cover are fixedly connected in the same direction, and the side wall of the sealing box is provided with a through hole; the outer periphery of the side wall of the sealing box is provided with the protection film; the nozzle and the upper cover are in the same direction; and the lower cover is provided with a through hole for leading in an electric ignition head, and the electric ignition head is connected with a control circuit. The vehicle spray horizontal type automatic extinguisher has various starting modes with the extinguishing time less than 3s, fits for various natural environments where small-sized cars stay, can stably work, and is applicable to the engine compartments of the small-sized cars.
Description
Technical field
The invention belongs to the fire-fighting fire extinguishing technical field, relate in particular to the horizontal automatic fire extinguisher of a kind of automobile-used hair spray that small automobile engine cabins such as car, jeep, minicar, light bus, light truck and small, dedicated automobile are used.
Background technology
Small automobile engine cabins such as car, the space is narrow and small (roughly to be no more than 2m
3), oil circuit, circuit are concentrated, very easily breaking out of fire, and stretch fast easily, even cause fuel tank explosion, easily cause the vehicle spontaneous combustion, even casualties.The fire-fighting fire extinguishing in this field is a global difficult problem.
Domestic and international existing extinguishing chemical such as water, water spray, foam, carbon dioxide, alkyl halide (1211,1301), cigarette iron most IG541, heptafluoro-propane FM200, hot aerosol, common dry powder etc., common existing fire distinguisher all can't be directly applied for this specific environment of small automobile engine cabin.
Portable dry powder fire extinguisher or portable foam extinguisher, extinguishing ability own is limited, and is subjected to operating personnel's restriction, and the reaction time is long, has little time to put out a fire to save life and property at all, can't realize self-extinguishing.
In the prior art, China's utility model patent 200620156344.2 " a kind of automobile engine nacelle and luggage compartment with integrated multi-cavity body fire extinguisher repeatedly " has automatically proposed the superfine powder extinguishing chemical (technical scheme of loadings 0.5～1kg) of air-stored (compressed inert) driving, from its accompanying drawing 4 as can be known, its scope of application is full-sized car.
Stored-pressure type device itself is pressure release easily just, often more is being difficult to guarantee not pressure release in the jarring vehicle enging cabin back and forth, and it is not too reasonable that the stored-pressure type device is installed in the enging cabin.
The narrow and small especially vehicle of enging cabin such as Buick, Honda more lacks suitable enging cabin automatic fire sprinkler.
The utility model content
Goal of the invention of the present utility model is to provide a kind of automobile-used hair spray horizontal automatic fire extinguisher for the narrow and small especially vehicle enging cabin of enging cabins such as Buick.
The technical solution of the utility model is:
Develop the horizontal automatic fire extinguisher of a kind of automobile-used hair spray, it is characterized in that:
Described device is made of cylindrical shell and hair spray case assembly, in clip will install the horizontal enging cabin that is installed in kart;
Described cylindrical shell two ends are provided with loam cake and lower cover respectively;
Cylinder lateral wall is provided with through hole, cylindrical shell double as ultra-fine dry powder eruption assembly;
Described loam cake sealed cylinder is suitable for reading;
Described lower cover connects hair spray case assembly and sealed cylinder end opening;
In the described cylinder chamber, the ultra-fine dry powder extinguishing agent of filling average grain diameter≤5 μ m;
Described hair spray case assembly, by the box body that is filled with hair spray, diaphragm and spout constitute; Fixedly connected in the same way with lower cover in the end of seal box, the seal box sidewall is provided with through hole; The seal box sidewall periphery is provided with diaphragm; Spout and loam cake are in the same way;
Described lower cover is provided with through hole and introduces electric igniter, and the first end of electric ignition contacts with hair spray, and the other end runs through lower cover and is connected with control circuit.
The above-mentioned horizontal automatic fire extinguisher of automobile-used hair spray is characterized in that described cylinder lateral wall is provided with two groups of above through holes, and the mobile flexible plug concentric with through hole is set in the through hole, and the cylinder lateral wall periphery is provided with diaphragm.
The above-mentioned horizontal automatic fire extinguisher of automobile-used hair spray is characterized in that described hair spray box side wall is provided with through hole; The seal box sidewall periphery is provided with diaphragm.
The utility model has the advantages that:
(1) volume little, in light weight, simple in structure, convenient for installation and maintenance, when starting sound only 50～70dB, almost recoilless, impulsive force is little, can not work the mischief to original bassinet structure.
(2) has multiple Starting mode, reliable operation, security performance height, easy for operation.
(3) start rapidly, the attack time weak point (＜3s), fire-fighting efficiency height (national fixed fire extinguishing system and fire retarding component quality supervision and test center test value: 60g/m
3), have certain datonation-inhibition ability.
(4) ultra-fine dry powder is the extinguishing chemical that extinguishing concentration is minimum, blow-off velocity is the fastest, fire-fighting efficiency is the highest in the existing extinguishing chemical in present home and abroad.Safety and environmental protection sprays thing and the fire extinguishing analyte does not have corrosiveness to car body and equipment, good insulation preformance, and easy to clean, nontoxic to human body.To atmospheric ozone layer depletion latent energy value (ODP) is zero, and chamber effect potential value (GWP) is zero.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the local enlarged diagram of A portion among Fig. 1;
Fig. 3 is a hair spray case assembly structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further set forth.
Among Fig. 1,1 cylindrical shell; 2 loam cakes; 3 lower covers; The through hole that 4 cylindrical shells are provided with; 5 diaphragms; 6 clips; 7 hair spray medicine boxs; 8 ultra-fine dry powder extinguishing agents; 9 electric igniters; A cylindrical shell through hole part;
Among Fig. 2,10 flexible plugs; All the other labels are the same.
Among Fig. 3, the through hole of 11 hair spray box bodys; The spout at 1 hair spray box body top; All the other labels are the same.
Embodiment
All parts, electric igniter are igniting parts commonly used in a kind of fireworks industry; Hair spray is the solid and gas transforming agent, and ultra-fine dry powder extinguishing agent is selected from Shandong HuanLukang New Materials Technology Co., Ltd's product---HLK ultra-fine dry powder extinguishing agent, flexible plugs are rubber, silica gel etc., and diaphragm can adopt heat-shrunk plastics film, and the commercial goods is all arranged; All the other are carbon steel through conventional processing and manufacturings such as machined, welding as cylindrical shell and hair spray box body etc., are assembled.
Use for example:
Horizontal installation is primarily aimed at the ultrafine dry powder extinguishing installation that vehicles such as Buick, Honda are developed.When the space of the not enough Φ 100mm of vertical direction spatial in the car or setting height(from bottom) are not enough, can adopt this kind pattern, its maximum characteristics are that spout is arranged on the cylindrical shell.
Among the figure, the nozzle diameter of horizontal extinguishing device Φ 4～6mm ±, size, opening and quantity must calculate through strictness.Horizontal close jet adopts rubber stopper, silica gel plug, flexiplast plug etc. to clog spout.The size of spout, tapering all will draw through the calculating and the test of strictness.
Fixedly but the bolt double as earth stud of lower cover or clip is used for anti-static electrification.
This device when eruption impulsive force little (spout pressure≤1.2MPa), it is in light weight that (with the heaviest steel pipe is that the weight of material is about 2.5～3Kg; The finished weight that with the stainless steel is material is about 1～1.5Kg), structure is simple and direct, and is convenient for installation and maintenance, during startup sound little (50～70dB), almost recoilless, neither destroy original structure, can adapt to the car field again and jolt, vibrate, even the abominable working environment of water is arranged
Course of action is:
In heat detector detects enging cabin during temperature anomaly (for example 〉=120 ℃), automatically sound, light report to the police and synchronously or time-delay start extinguishing device (start-up temperature can be adjusted according to different automobile types, different parts) automatically; Or the driver finds that the condition of a fire presses manual actuation of button and start extinguishing device.Start button is installed on the door of driver's one side, has both made things convenient for driver's operation, prevents passenger's maloperation again.
Power connection; electric igniter is lighted; make the solid and gas transforming agent short time in the hair spray box produce a large amount of gas; break through the cylindrical shell of going out access to plant behind the diaphragm on the through hole of the spout at seal box top and sidewall at a high speed; after ultra-fine dry powder extinguishing agent was fully stirred, primary mixture reached the mobile flexible plug in the through hole that breaks through diaphragm and sidewall behind the certain pressure.Ultra-fine dry powder extinguishing agent is evenly dispersed each position in the enging cabin, makes the agent concentration＞60g/m at any position that may catch fire
3, cutting off the pyric chain of burning things which may cause a fire disaster rapidly, secluding air forms the total flood protection to enging cabin, thereby reaches the purpose of effective fire extinguishing.
This device can be loaded ultra-fine dry powder 300g～500g, its theoretical extinguishing ability 〉=3～6m
3(real engine cabin volume is no more than 2m
3), can effectively put out the fire at any position in the enging cabin to guarantee it.
Claims (3)
1. horizontal automatic fire extinguisher of automobile-used hair spray is characterized in that:
Described device is made of cylindrical shell and hair spray case assembly, in clip will install the horizontal enging cabin that is installed in kart;
Described cylindrical shell two ends are provided with loam cake and lower cover respectively;
Cylinder lateral wall is provided with through hole, cylindrical shell double as ultra-fine dry powder eruption assembly;
Described loam cake sealed cylinder is suitable for reading;
Described lower cover connects hair spray case assembly and sealed cylinder end opening;
In the described cylinder chamber, the ultra-fine dry powder extinguishing agent of filling average grain diameter≤5 μ m;
Described hair spray case assembly, by the box body that is filled with hair spray, diaphragm and spout constitute; Fixedly connected in the same way with lower cover in the end of seal box, the seal box sidewall is provided with through hole; The seal box sidewall periphery is provided with diaphragm; Spout and loam cake are in the same way;
Described lower cover is provided with through hole and introduces electric igniter, and the first end of electric ignition contacts with hair spray, and the other end runs through lower cover and is connected with control circuit.
2. according to the horizontal automatic fire extinguisher of the described automobile-used hair spray of claim 1, it is characterized in that described cylinder lateral wall is provided with two groups of above through holes, the mobile flexible plug concentric with through hole is set in the through hole, the cylinder lateral wall periphery is provided with diaphragm.
3. according to the horizontal automatic fire extinguisher of the described automobile-used hair spray of claim 1, it is characterized in that described hair spray seal box sidewall is provided with through hole; The seal box sidewall periphery is provided with diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202814545U CN201551759U (en) | 2009-11-24 | 2009-11-24 | Vehicle spray horizontal type automatic extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202814545U CN201551759U (en) | 2009-11-24 | 2009-11-24 | Vehicle spray horizontal type automatic extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201551759U true CN201551759U (en) | 2010-08-18 |
Family
ID=42611432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202814545U Expired - Lifetime CN201551759U (en) | 2009-11-24 | 2009-11-24 | Vehicle spray horizontal type automatic extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201551759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170127A (en) * | 2019-06-12 | 2019-08-27 | 湖北及安盾消防科技有限公司 | A kind of the microminiature extinguishing device and its extinguishing method of rechargeable battery pack |
| CN110180111A (en) * | 2019-06-12 | 2019-08-30 | 湖北及安盾消防科技有限公司 | A kind of safe microminiature extinguishing device and its extinguishing method |
-
2009
- 2009-11-24 CN CN2009202814545U patent/CN201551759U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170127A (en) * | 2019-06-12 | 2019-08-27 | 湖北及安盾消防科技有限公司 | A kind of the microminiature extinguishing device and its extinguishing method of rechargeable battery pack |
| CN110180111A (en) * | 2019-06-12 | 2019-08-30 | 湖北及安盾消防科技有限公司 | A kind of safe microminiature extinguishing device and its extinguishing method |
| CN110170127B (en) * | 2019-06-12 | 2024-03-29 | 湖北及安盾消防科技有限公司 | Microminiature fire extinguishing device with rechargeable battery pack and fire extinguishing method thereof |
| CN110180111B (en) * | 2019-06-12 | 2024-03-29 | 湖北及安盾消防科技有限公司 | Safe microminiature fire extinguishing device and fire extinguishing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |