CN204170329U - Fire-fighting system and comprise the fire fighting truck of this fire-fighting system - Google Patents
Fire-fighting system and comprise the fire fighting truck of this fire-fighting system Download PDFInfo
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- CN204170329U CN204170329U CN201420543775.9U CN201420543775U CN204170329U CN 204170329 U CN204170329 U CN 204170329U CN 201420543775 U CN201420543775 U CN 201420543775U CN 204170329 U CN204170329 U CN 204170329U
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- fire
- rifle
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- fighting
- pulse
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000000034 method Methods 0.000 abstract description 4
- 238000002663 nebulization Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 230000000694 effects Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to fire-fighting equipment technical field, provides a kind of fire-fighting system especially, comprises fire-fighting system body, water tank, water pump, change-over switch, pulse rifle, gas cylinder and water mists rifle; Water tank and water pump are arranged on fire-fighting system body, alleviate the heavy burden of fire fighter, make fireman can carry the larger gas cylinder of capacity, increase flying power, one end of water pump is connected with water tank, and the other end is connected with water mists rifle and pulse rifle respectively by change-over switch; Pulse rifle is also connected with gas cylinder.This fire-fighting system has pulse nebulization technique and water mists two kinds of fire-fighting modes, and the fire extinguishing of pulse rifle is economized on water, efficiency is high, is applicable to reply initial stage fire; Water mists rifle is simple to operate, light, is applicable in addition putting out ember, and two kinds of fire-fighting modes switch flexibly, realizes effective, quick extinguishing.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, provides a kind of fire-fighting system especially and comprises the fire fighting truck of this fire-fighting system.
Background technology
Current China fire prevention situation is very severe, and the forest land no matter The mountains are high and the roads are steep or the narrow urban streets and lanes of people's multichannel, traditional fire-fighting instrument and equipment all show certain defect.The fire extinguishing of tradition fire fighting truck is with the direct jet bubble reactor stove of a large amount of water, there is the advantage that jet length is far away and jetting height is high, but considerable water does not play fire extinguishing function, water damage is large, indirect pollution is many, and due to fire fighting truck volume large, be often difficult to by some slype close to the scene of a fire again, and multiclass fire can not be tackled simultaneously, limitation is apparent.
Traditional single-soldier backpack type ejecting gun is individual combat equipment, as shown in Figure 1: be made up of 12L bucket 30, gas cylinder 9, two-way pressure reducer 20, pulse rifle 6 and backboard 40.The 30MPa gas cylinder of volume 2.1L is respectively rifle and bucket air feed through two-way pressure reducer (output pressure 2.5MPa, 0.6MPa), and launch 12 rifles and beaten by inner bucket water, compressed gas that complete equipment is with and water all need again to supplement.Therefore, pulse spray gun water for fire extinguishing is few, efficiency is high, but self-contained water and compressed gas limited, personnel bear a heavy burden comparatively large, and the advantage of self is restricted.
Fire is according to the type of combustible and combustion characteristics in addition, can be divided into dissimilar, for the different times of dissimilar burning and burning, different fire-fighting modes need be selected, whole fire extinguishing procedure needs the cooperation of multiple fire-fighting mode, can realize putting out a fire effectively and rapidly.And the fire-fighting mode that above-mentioned individual soldier bears equipment affects by heavy burden, fire-fighting mode is single, and cannot convert fire-fighting mode according to field conditions and condition of a fire situation, extinguishing effect is not good.
Utility model content
(1) technical problem that will solve
The utility model is that the fire-fighting mode for solving existing fire-fighting equipment is single, adopt traditional fire fighting truck directly poor by the mode extinguishing effect of water column jet bubble reactor stove, and car has limitation; The mode loading weight of tradition single-soldier backpack type pulse rifle is limited, there is the problem of flying power difference.
(2) technical scheme
The utility model provides a kind of fire-fighting system, comprises fire-fighting system body, water tank, water pump, change-over switch, pulse rifle, gas cylinder and water mists rifle;
Described water tank and water pump are arranged on described fire-fighting system body, and one end of described water pump is connected with described water tank, and the other end is connected with described water mists rifle and pulse rifle respectively by described change-over switch;
Described pulse rifle is also connected with described gas cylinder.
Preferably, also comprise the first reel, for being wound around the connecting line between described change-over switch and described pulse rifle.
Preferably, also comprise the second reel, for being wound around the connecting line between described change-over switch and described water mists rifle.
Preferably, the connecting line between described change-over switch with described pulse rifle is connected with described water tank by safety overflow valve.
Preferably, the connecting line between described pulse rifle and described gas cylinder is provided with pipe valve.
Preferably, the connecting line between described pulse rifle and described gas cylinder is provided with pressure-reducing valve.
Preferably, described water pump is gasoline engine plunger water pump
A kind of fire fighting truck, comprises the fire-fighting system described in above-mentioned any one.。
(3) beneficial effect
A kind of fire-fighting system that the utility model provides, comprises fire-fighting system body, water tank, water pump, change-over switch, pulse rifle, gas cylinder and water mists rifle; Water tank and water pump are arranged on fire-fighting system body, alleviate the heavy burden of fire fighter, make fireman can carry the larger gas cylinder of capacity, increase flying power, one end of water pump is connected with water tank, and the other end is connected with water mists rifle and pulse rifle respectively by change-over switch; Pulse rifle is also connected with gas cylinder.This fire-fighting system has pulse nebulization technique and water mists two kinds of fire-fighting modes, and the fire extinguishing of pulse rifle is economized on water, efficiency is high, is applicable to compacting duration and degree of heating, puts out initial stage fire; Water mists rifle fire-extinguishing operations is simple, convenient to be more suitable for putting out ember, and two kinds of fire-fighting modes switch flexibly, realizes effective, quick extinguishing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing single-soldier backpack type ejecting gun;
Fig. 2 is the schematic diagram of a kind of fire-fighting system of the utility model embodiment.
Reference numeral:
1, water tank; 2, water pump; 3, change-over switch; 4, safety overflow valve; 5, water mists rifle; 6, pulse rifle; 7, pressure-reducing valve; 8, pipe valve; 9, gas cylinder; 10, the first reel; 11, the second reel; 20, two-way pressure reducer; 30, bucket; 40, backboard.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, term " on ", the orientation of the instruction such as D score, "left", "right" or state relation be based on orientation shown in the drawings or state relation, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 2, a kind of fire-fighting system, comprises water tank 1, water pump 2, change-over switch 3, pulse rifle 6, gas cylinder 9 and water mists rifle 5, and this fire-fighting system can be loaded on the full landform cross country motorcycle of four-wheel, forms the fire fighting truck of mobility strong.
Water tank 1 volume is 300L, is arranged on the rear portion of fire fighting truck body, and water pump 2 is preferably gasoline engine plunger water pump 2, take gasoline as fuel, overall light easy loading, water pump 2 is arranged on the front portion of fire fighting truck body, the water inlet of water pump 2 is connected with water tank 1 by pipeline, the delivery port of water pump 2 is connected with water mists rifle 5 and pulse rifle 6 respectively by change-over switch 3, pulse rifle 6 is provided with gas access and liquid inlet, water is injected into vaporific by gases at high pressure, and can put out a fire with fixed fire form, using water wisely is gentle, water mists rifle 5 and being all connected by long pipe runs between pulse rifle 6 with change-over switch 3, fireman can carry two ejecting guns near a rescue of catching fire, fire fighting truck body also can arrange bracket, for placing pulse rifle 6 and water mists rifle 5, pulse rifle 6 is also connected with gas cylinder 9, and in pulse rifle 6, the gases at high pressure discharged by gas cylinder 9 will be injected into vaporific from the water in water tank 1, and water smoke impulsive force is large, and fire-fighting efficiency is high, to initial stage fire to put out effect strong, the operating pressure of water mists rifle 5 elects 8MPa as, and the output pressure of corresponding water pump 2 is also 8MPa, and water mists rifle is simple to operate, convenient, is more suitable for putting out ember.Thus, by pulse rifle 6 and thin water spray rifle with the use of, have the whole region that catches fire and good put out effect.
The water injection pressure of pulse rifle 6 is lower, pulse rifle 6 water injection pressure of the present embodiment elects 0.8MPa as, and the connecting line between change-over switch 3 with pulse rifle 6 is connected with water tank 1 by safety overflow valve 4, when water pump 2 acts solely on pulse rifle 6, unnecessary hydraulic pressure can divide in reflow tank 1 by safety overflow valve 4.
Concrete ignition point can be deep into for making pulse rifle 6 and water mists rifle 5 and implement fire extinguishing, pulse rifle 6 should have enough length with water mists rifle 5 be connected water pipe, easily stretch for making long water pipe or deposit, also comprise the first reel 10 and the second reel 11, first reel 10 is for being wound around the connecting line between change-over switch 3 and pulse rifle 6, second reel 11, for being wound around the connecting line between change-over switch 3 and water mists rifle 5, avoids long pipe runs stack knotting onboard and affect use.
Connecting line between pulse rifle 6 and gas cylinder 9 is provided with pipe valve 8, opens in use, closes time for subsequent use, increases the durable of pulse rifle 6, also avoids gas cylinder 9 when idle to leak gas; Connecting line in addition between pulse rifle 6 and gas cylinder 9 is provided with pressure-reducing valve 7, the gases at high pressure in gas cylinder 9 is adjusted to the operating pressure of pulse rifle 6.
Because fire fighting truck body is four-wheel motor cycle, it has superior mobility and cross-country ability, slope of can climbing to a higher point, Chuan Zhai lane, interts to fast reserve the scene of a fire, obstruction just ignition, shortening fire attack time, greatly saves the muscle power of fire fighter.
Operating process:
When disposing the condition of a fire, complete for four-wheel terrain firefighting motorcycle is driven to scene of a fire appropriate positions near rapidly by fire fighter, starts gasoline engine plunger water pump, selects gun kind with change-over switch.
Select pulse rifle: shoulder the gas cylinder be contained on backboard and carried on the arm by injector simultaneously on shoulder; Limit is observed condition of a fire limit and is pulled water-supply-pipe from reel and connect water route with gun; After this gas circuit connected by the pipe valve opening gas cylinder, and because water-supply-pipe relatively grows (40 meters), fire fighter can select favorable terrain to spray it close to fiery stove as far as possible from different azimuth, implements fire extinguishing.
Select water mists rifle: general water mists rifle becomes to connect firmly with water pipe, so can the directly armed and water-supply-pipe pulled on reel, utilize that it is simple to operate, advantage easily, directly can implement fire extinguishing to ignition point, also extinguishing operation vacancy can be filled up when pulse rifle source of the gas is inadequate, two kinds of fire-fighting modes switch flexibly, realize effective, quick extinguishing.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (8)
1. a fire-fighting system, is characterized in that, comprises water tank (1), water pump (2), change-over switch (3), pulse rifle (6), gas cylinder (9) and water mists rifle (5);
The water inlet of described water pump (2) is connected with described water tank (1), and the delivery port of described water pump (2) is connected with described water mists rifle (5) and pulse rifle (6) respectively by described change-over switch (3);
Described pulse rifle (6) is also connected with described gas cylinder (9).
2. fire-fighting system according to claim 1, is characterized in that, also comprises the first reel (10), for being wound around the connecting line between described change-over switch (3) and described pulse rifle (6).
3. fire-fighting system according to claim 1, is characterized in that, also comprises the second reel (11), for being wound around the connecting line between described change-over switch (3) and described water mists rifle (5).
4. fire-fighting system according to claim 1, is characterized in that, the connecting line between described change-over switch (3) with described pulse rifle (6) is connected with described water tank (1) by safety overflow valve (4).
5. fire-fighting system according to claim 1, is characterized in that, the connecting line between described pulse rifle (6) and described gas cylinder (9) is provided with pipe valve (8).
6. fire-fighting system according to claim 1, is characterized in that, the connecting line between described pulse rifle (6) and described gas cylinder (9) is provided with pressure-reducing valve (7).
7. fire-fighting system according to claim 1, is characterized in that, described water pump (2) is gasoline engine plunger water pump (2).
8. a fire fighting truck, is characterized in that, comprises the fire-fighting system as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543775.9U CN204170329U (en) | 2014-09-19 | 2014-09-19 | Fire-fighting system and comprise the fire fighting truck of this fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543775.9U CN204170329U (en) | 2014-09-19 | 2014-09-19 | Fire-fighting system and comprise the fire fighting truck of this fire-fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170329U true CN204170329U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543775.9U Expired - Lifetime CN204170329U (en) | 2014-09-19 | 2014-09-19 | Fire-fighting system and comprise the fire fighting truck of this fire-fighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730542A (en) * | 2017-03-09 | 2017-05-31 | 王欣 | One kind can be pressurized fire-fighting lance |
| CN110314308A (en) * | 2019-04-10 | 2019-10-11 | 武汉理工大学 | A kind of movable type jet stream induction fine mist fire-fighting smoke depressant systems |
-
2014
- 2014-09-19 CN CN201420543775.9U patent/CN204170329U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730542A (en) * | 2017-03-09 | 2017-05-31 | 王欣 | One kind can be pressurized fire-fighting lance |
| CN110314308A (en) * | 2019-04-10 | 2019-10-11 | 武汉理工大学 | A kind of movable type jet stream induction fine mist fire-fighting smoke depressant systems |
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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 |
Granted publication date: 20150225 |