CN203677816U - Vehicle-mounted high-jet multi-agent combined jet fire-extinguishing device - Google Patents
Vehicle-mounted high-jet multi-agent combined jet fire-extinguishing device Download PDFInfo
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- CN203677816U CN203677816U CN201420051492.2U CN201420051492U CN203677816U CN 203677816 U CN203677816 U CN 203677816U CN 201420051492 U CN201420051492 U CN 201420051492U CN 203677816 U CN203677816 U CN 203677816U
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- efferent duct
- input pipe
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- 239000000843 powder Substances 0.000 claims description 38
- 239000000126 substance Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 241000009298 Trigla lyra Species 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a vehicle-mounted high-jet multi-agent combined jet fire-extinguishing device. A turntable rack is arranged by taking a fire fighting truck as a carrier; a rotary table is rotationally arranged on the turntable rack; a jet gun is arranged at the front end of a lifting cantilever crane of a rotating body; a rotating part of a central rotating body is provided with an outer output pipe and an inner output pipe which are arranged in parallel; the outer output pipe and the inner output pipe are respectively communicated with the jet gun by virtue of a pipeline on the cantilever crane; a fixing part of the central rotating body is provided with an outer input pipe and an inner input pipe which are arranged in parallel; multi-fire extinguishing agent storage tanks are arranged in the fire fighting truck; each fire extinguishing agent storage tank is communicated with the outer input pipe and the inner input pipe to supply fire extinguishing agents by virtue of multiple conveying pipelines; multiple control valves are arranged in the multiple conveying pipelines and are used for controlling on/off of the pipelines. According to the device, a fire extinguishing agent can be independently jetted, two or more than two fire extinguishing agent combinations can be simultaneously jetted, and the requirements of different fire types on fire extinguishing tactics are met.
Description
Technical field:
The utility model relates to a kind of vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device.
Background technology:
At present in the fire such as skyscraper or large-scale petroleum chemical industry, Coal Chemical Industry production and storage device, the general height spray fire fighting truck that adopts is put out a fire, and the high spray of tradition fire fighting truck can only injection water or water and foam mixing liquid, the drawback of its existence is: first, fire-fighting mode is single, it is narrower that extinguishing chemical is suitable for fire type scope, is difficult to tackle dissimilar fire; Secondly, the anti-resume combustion effect of extinguishing chemical is undesirable, often after naked light is extinguished, also has the hidden danger of resume combustion.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide one can spray separately a kind of extinguishing chemical, the vehicle-mounted high-spraying multi-agent coupling extinguishing device of two or more extinguishing chemical combination capable of simultaneous injection again, meet the demand of different fire types to fire tactics, change the fire-extinguishing function concurrently of the high spray of tradition fire fighting truck.
The utility model technical solution problem adopts following technical scheme:
Vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device, is installed with turntable frame take fire fighting truck as carrier, on described turntable frame, rotate and be provided with panoramic table, and described panoramic table is driven and rotated on described turntable frame by drive unit; The end of lifting arm support is hinged on described panoramic table and drives lifting by hydraulic jack, be provided with injection big gun at the front end of lifting arm support center steering body is set, the rotating part of described center steering body and described panoramic table connect firmly, and the standing part of center steering body and described turntable frame connect firmly;
The rotating part of described center steering body has the outer efferent duct and the interior efferent duct that are set up in parallel, and described outer efferent duct and interior efferent duct are logical by the pipeline on jib and described injection battery separately;
The standing part of described center steering body has the outer input pipe and the interior input pipe that are communicated with described outer efferent duct and interior efferent duct respectively that are set up in parallel;
In described fire fighting truck, be provided with multiple extinguishing chemical storage tank, each extinguishing chemical storage tank is communicated with feed extinguishing chemical by many transfer pipelines with described outer input pipe and interior input pipe, is provided with the break-make of multiple control valves for control piper in described many transfer pipelines.
The rotating part of described center steering body comprises outer efferent duct, is coaxially arranged on the interior efferent duct in described outer efferent duct inner chamber and is fixed on the rotary valve body of outer efferent duct outside; The standing part of described center steering body comprises that the interior input pipe, the correspondence that are socketed in described interior efferent duct outside are socketed in the outer input pipe of described outer efferent duct outside, are provided with sealing ring between described interior efferent duct and the tube wall of interior input pipe and between described outer efferent duct and the tube wall of described outer input pipe.
Bottom at described outer efferent duct is provided with ring-type draw-in groove along pipe outer wall circumferencial direction, and the snap ring being embedded in described ring-type draw-in groove is set, and the end flange of described snap ring and described outer input pipe connects firmly.
Be connected to the fixed cover connecting firmly with described turntable frame in the outer cover of described rotary valve body, and be provided with sealing ring between described fixed cover and rotary valve body; The tumbler of conducting slip ring connects firmly on described rotary valve body, and the fixture of conducting slip ring connects firmly on described turntable frame, is provided with the guard tube for wearing wire in described rotary valve body.
Described extinguishing chemical storage tank comprises water storage tank, premixed liquid storage tank and dry powder storage tank;
Described water storage tank is connected with vehicle mounted fire pump by water lines, and in water lines, be provided with A control valve, described fire pump is communicated with the outer input pipe of described center steering body through a pipeline, and fire pump is communicated with the ejecting gun in fire fighting truck storage compartment through another pipeline; On the pipeline between fire pump and outer input pipe, be provided with B control valve, on the pipeline between fire pump and ejecting gun, be provided with C control valve;
In described water lines, be parallel with proportioner, described premixed liquid storage tank is communicated with described proportioner through premixed liquid pipeline, and is provided with D control valve on described premixed liquid pipeline;
Described dry powder storage tank outlet is communicated with the interior input pipe of described center steering body through dry powder pipeline, and be provided with E control valve on described dry powder pipeline, on described interior input pipe pipeline, be provided with F control valve, described dry powder pipeline is also communicated with described ejecting gun by lower carrier pipe, and is provided with G control valve on described lower pipeline;
The entrance of described dry powder storage tank is communicated with gas cylinder group through air pipe, and on described air pipe, is provided with pressure-reducing valve and H control valve.
On described proportioner, be also communicated with outer supply channel, and be provided with J control valve on described outer supply channel; The interior carrier pipe of described center steering body and described lower carrier pipe are communicated with dry powder external supplying pipe, and be provided with K control valve side by side on described dry powder external supplying pipe.
Operation principle of the present utility model: by the control to induction system, water enters fire pump and obtains injection power, premixed liquid sucks proportioner in proportion to be mixed with water.High pressure nitrogen in gas cylinder group enters dry powder can through pressure-reducing valve, makes dry powder obtain injection power.Water, premixed liquid and dry powder can pass through the control to control valve in induction system, carry out independent regulation and control and obtain as required injection power, enter spraying system, and spraying system both can spray separately a kind of extinguishing chemical, again two kinds and the combination of two or more extinguishing chemical capable of simultaneous injection.Both can spray separately a kind of extinguishing chemical thereby realized vehicle-mounted high-spraying multi-agent coupling extinguishing device, also the function of two or more extinguishing chemical combination capable of simultaneous injection.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, realized and can spray separately a kind of extinguishing chemical, also two or more extinguishing chemical combination capable of simultaneous injection.Change the fire-extinguishing function concurrently of traditional high spray fire fighting truck, met the demand of different fire types to fire tactics.That the utility model integrates is vehicle-mounted, put out a fire, and not only have wide spectrum fire extinguishing function, and it is few to have foamite amount, and blow-off velocity is fast, the multinomial advantage such as the effective and environmental protection of anti-resume combustion after fire extinguishing.
2, utilize the attached wall effect of hydromechanical jet, after novel, efficient, anti-resume combustion premixed liquid can being mixed with water, synchronize and arrive at burning surface, water has powerful cooling effect, red-hot burning surface is by aqueous vapor, the steam forming not only has very large latent heat amount, and can significantly reduce the percent concentration of fuel gas in combustion zone; Meanwhile, micella capsule extinguishing chemical has powerful cooling effect, can fast cooling, be conducive to fire extinguishing.Therefore have foamite amount few, blow-off velocity is fast, the advantage such as the effective and environmental protection of anti-resume combustion after fire extinguishing.
3, take high-velocity flow as carrier, can water and pro rata novel, efficient, anti-resume combustion premixed liquid be sucked from proportioner simultaneously, be equipped with hydrophobic type ultra-fine dry powder and carry out the injection of medium and long distance from the ejecting gun in injection big gun or the railway carriage at jib top, through combustion zone.Because the extinguishing chemical of ejection is multi-agent combined type, so it has the advantage of multiple extinguishing chemical concurrently, be that any single a kind of extinguishing chemical can not be compared at present, be alkyl halide substitute technology truly.Not only have foamite amount few, blow-off velocity is fast, the advantage such as the effective and environmental protection of anti-resume combustion after fire extinguishing, and there is comprehensive, wide spectrum fire extinguishing effect, can put out A, B, C, D, E, F class fire.Greatly improve extinguishing property.
4, the dry powder that particle diameter is not more than 15 μ m is called ultra-fine dry powder, in the mode of " gas-powder " jet, ultra-fine dry powder extinguishing agent is penetrated, and forms cold aerosol fire extinguishing agent jet.The density of cold air sol and air approach, there is the typical feature of the gas extinguishing agents such as compressibility, mobility, dispersivity, in skyscraper, can fill the air fast the fire extinguishing effect that produces " total flooding " to the indoor confined space, flame is extinguished within the utmost point short time; Can replace supplemental air flow to enter in the complex space such as tunnel, ancient building puts out big fire wherein.While cold aerosol fire extinguishing agent being injected with inerting concentration in the imflammable gas leaking out, can suppress the generation of detonation detonation.
5, after ultra-fine dry powder fire extinguishing almost without fall-out, attach on a small quantity on red-hot surface, glassing cover layer is very easily removed.
Accompanying drawing explanation:
Fig. 1 is overall structure schematic diagram of the present utility model; Fig. 2 is the succinct structural representation of extinguishing chemical induction system; Fig. 3 is the syndeton schematic diagram of the utility model center steering body, turntable frame and revolving body; The schematic diagram of revolving body centered by Fig. 4.
Number in the figure: 1 turntable frame, 2 panoramic tables, 3 center steering bodies, 4 spray big gun, 5 revolutions are supported, 6 interior efferent ducts, 7 outer efferent ducts, 9 interior input pipes, 10 rotary valve bodies, 11 conducting slip rings, 12 fixed covers, 13 snap rings, 14 sealing rings, 15 guard tubes, 16 water storage tanks, 17 premixed liquid storage tanks, 18 dry powder storage tanks, 19 fire pumps, 20 is A control valve, 21 ejecting guns, 22 is B control valve, 23 is C control valve, 24 proportioners, 25 is D control valve, 26 is E control valve, 27 is F control valve, 28 times carrier pipes, 29 is G control valve, 30 gas cylinder groups, 31 is H control valve, 32 is J control valve, 33 is K control valve.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 1,3,4, be installed with turntable frame 1 take fire fighting truck as carrier, rotate and be provided with panoramic table 2 on turntable frame 1, panoramic table supports 5 rotating turrets by revolution and is located on turntable frame and by fluid motor-driven and can rotates on turntable frame 1; The end of lifting arm support is hinged on panoramic table 2 and drives lifting by hydraulic jack, be provided with and spray big gun 4 at the front end of lifting arm support, center steering body 3 is set, and the rotating part of this center steering body and panoramic table 2 connect firmly, and the standing part of center steering body and turntable frame 1 connect firmly.
Shown in Fig. 4, the rotating part of center steering body 3 comprises outer efferent duct 7, is coaxially arranged on the interior efferent duct 6 in outer efferent duct inner chamber and is fixed on the rotary valve body 10 of outer efferent duct outside; Wherein, outer efferent duct 7 and interior efferent duct 6 are logical with injection battery by the pipeline on jib separately, provide extinguishing chemical for spraying big gun.
The standing part of center steering body 3 comprises that the interior input pipe 9, the correspondence that are socketed in interior efferent duct 6 outsides are socketed in the outer input pipe 8 of outer efferent duct 7 outsides, and, between interior efferent duct 6 and the tube wall of interior input pipe 15 and outside be provided with sealing ring 14 between efferent duct 7 and the tube wall of outer input pipe 8.
In fire fighting truck, be provided with multiple extinguishing chemical storage tank, each extinguishing chemical storage tank is communicated with feed extinguishing chemical by many transfer pipelines with outer input pipe 8 and interior input pipe 9, is provided with separately the break-make of control valve for control piper in many transfer pipelines.
Referring to Fig. 4, the bottom of efferent duct 7 is provided with ring-type draw-in groove along pipe outer wall circumferencial direction outside, setting is embedded in the snap ring 13 in ring-type draw-in groove, and snap ring 13 connects firmly with the end flange of outer input pipe 8, and snap ring is connected with flange between external efferent duct 7 and outer input pipe 8 and carries out axial limiting.
Shown in Fig. 4, be connected to the fixed cover 12 connecting firmly with turntable frame in the outer cover of rotary valve body 10, and be provided with sealing ring between fixed cover and rotary valve body; The tumbler of conducting slip ring 11 connects firmly on rotary valve body 10, the fixture of conducting slip ring connects firmly on turntable frame 1, using conducting slip ring to realize between fixing electric appliance circuits and rotation electric appliance circuits switches on, and be provided with dust cover outward at conducting slip ring, in rotary valve body 10, be provided with guard tube 15 for wearing wire.
Center steering body device can be delivered to respectively efferent duct 7 outside top, interior efferent duct 6 by the outer input pipe 8 of bottom, interior input pipe 9 by having the different extinguishing chemicals of launch power, realize multi-agent coupling center steering body and both can carry a kind of extinguishing chemical, can carry again two kinds and the combination of two or more extinguishing chemical simultaneously.
Shown in Fig. 2, the extinguishing chemical storage tank in fire fighting truck comprises water storage tank 16, premixed liquid storage tank 17 and dry powder storage tank 18; The connection of transfer pipeline as shown in Figure 2, water storage tank is connected with vehicle mounted fire pump 19 by water lines, and in water lines, be provided with A control valve 20, fire pump output is communicated with the outer input pipe 8 of center steering body 3 through a pipeline, and the fire pump port of export is communicated with the ejecting gun 21 in fire fighting truck storage compartment through another pipeline; On the pipeline between fire pump and outer input pipe, be provided with B control valve 22, on the pipeline between fire pump and ejecting gun, be provided with C control valve 23.If only open A control valve 20 and B control valve 22, adopt this kind of extinguishing chemical of water to penetrate from spraying big gun 4, only open 23 of A control valve 20 and C control valves and adopt the ejecting gun 21 in storage compartment to put out a fire.
In water lines, be also parallel with proportioner 24, premixed liquid storage tank 17 is communicated with proportioner 24 through premixed liquid pipeline, and is provided with D control valve 25 on premixed liquid pipeline; The various combination of A-D control valve can be selected to eject fire extinguishing in water, premixed liquid or its combination self-injection big gun or ejecting gun.On proportioner 24, be also communicated with outer supply channel, and supply channel is provided with J control valve 32 outside, outer feed pipe can be connected to municipal fire hydrant water intaking.
Shown in Fig. 4, dry powder storage tank 18 exports through dry powder pipeline and is communicated with the interior input pipe 9 of center steering body, and on dry powder pipeline, be provided with E control valve 26, on the extension pipeline of interior input pipe, be provided with F control valve 27, dry powder pipeline is also communicated with ejecting gun 21 by lower carrier pipe 28, and on lower pipeline, is provided with G control valve 29; The entrance of dry powder storage tank 18 is communicated with gas cylinder group 30 through air pipe, and on air pipe, is provided with pressure-reducing valve and H control valve 31, and the high pressure nitrogen in gas cylinder group enters dry powder can through pressure-reducing valve, makes dry powder obtain injection power.The extension pipeline of interior carrier pipe 9 and lower carrier pipe 28 are communicated with dry powder external supplying pipe, and be provided with K control valve 33 side by side on dry powder external supplying pipe, can be by the outside feed powder extinguishing agent of fire fighting truck.Because the control valve on dry powder storage tank, water storage tank, premixed liquid storage tank, letter shoot and each pipeline is all independent settings, historical facts or anecdotes has showed water, premixed liquid, gas and all can regulate and control separately.Carrier pipe and the control valve of adding injection big gun and ejecting gun are independent setting, and historical facts or anecdotes has showed can spray separately a kind of extinguishing chemical, again two or more extinguishing chemical combination capable of simultaneous injection.Can put out A, B, C, D, E, F class fire, greatly improve extinguishing property.
Claims (6)
1. vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device, is installed with turntable frame (1) take fire fighting truck as carrier, be provided with panoramic table (2) upper rotation of described turntable frame (1), and described panoramic table (2) is driven and rotated on described turntable frame by drive unit; It is upper by hydraulic jack driving lifting that the end of lifting arm support is hinged on described panoramic table (2), be provided with and spray big gun (4) at the front end of lifting arm support, it is characterized in that, center steering body (3) is set, the rotating part of described center steering body and described panoramic table connect firmly, and the standing part of center steering body and described turntable frame (1) connect firmly;
The rotating part of described center steering body has the outer efferent duct (7) and the interior efferent duct (6) that are set up in parallel, and described outer efferent duct (7) and interior efferent duct (6) are logical by the pipeline on jib and described injection battery separately;
The standing part of described center steering body has the outer input pipe (8) being communicated with described outer efferent duct and interior efferent duct respectively and the interior input pipe (9) that are set up in parallel;
In described fire fighting truck, be provided with multiple extinguishing chemical storage tank, each extinguishing chemical storage tank is communicated with feed extinguishing chemical by many transfer pipelines with described outer input pipe (8) and interior input pipe (9), is provided with the break-make of multiple control valves for control piper in described many transfer pipelines.
2. vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device according to claim 1, it is characterized in that, the rotating part of described center steering body (3) comprises outer efferent duct (7), is coaxially arranged on the interior efferent duct (6) in described outer efferent duct inner chamber and is fixed on the rotary valve body (10) of outer efferent duct outside; The standing part of described center steering body (3) comprises that being socketed in described interior efferent duct (6) outside interior input pipe (9), correspondence is socketed in the outside outer input pipe (8) of described outer efferent duct (7), is provided with sealing ring (14) between described interior efferent duct (6) and the tube wall of interior input pipe (9) and between described outer efferent duct (7) and the tube wall of described outer input pipe (8).
3. vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device according to claim 1, it is characterized in that, bottom at described outer efferent duct (7) is provided with ring-type draw-in groove along pipe outer wall circumferencial direction, setting is embedded in the snap ring (13) in described ring-type draw-in groove, and described snap ring (13) connects firmly with the end flange of described outer input pipe (8).
4. vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device according to claim 1, it is characterized in that, be connected to the fixed cover (12) connecting firmly with described turntable frame in the outer cover of described rotary valve body (10), and be provided with sealing ring between described fixed cover and rotary valve body; The tumbler of conducting slip ring (11) connects firmly at described rotary valve body (10) upper, and the fixture of conducting slip ring connects firmly at described turntable frame (1) upper, is provided with the guard tube (15) for wearing wire in described rotary valve body (10).
5. vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device according to claim 1, is characterized in that, described extinguishing chemical storage tank comprises water storage tank (16), premixed liquid storage tank (17) and dry powder storage tank (18);
Described water storage tank is connected with vehicle mounted fire pump (19) by water lines, and in water lines, be provided with A control valve (20), described fire pump is communicated with the outer input pipe (8) of described center steering body (3) through a pipeline, and fire pump is communicated with the ejecting gun (21) in fire fighting truck storage compartment through another pipeline; On the pipeline between fire pump and outer input pipe, be provided with B control valve (22), on the pipeline between fire pump and ejecting gun, be provided with C control valve (23);
In described water lines, be parallel with proportioner (24), described premixed liquid storage tank (17) is communicated with described proportioner (24) through premixed liquid pipeline, and is provided with D control valve (25) on described premixed liquid pipeline;
Described dry powder storage tank (18) outlet is communicated with the interior input pipe (9) of described center steering body through dry powder pipeline, and on described dry powder pipeline, be provided with E control valve (26), on described interior input pipe pipeline, be provided with F control valve (27), described dry powder pipeline is also communicated with described ejecting gun (21) by lower carrier pipe (28), and on described lower pipeline, is provided with G control valve (29);
The entrance of described dry powder storage tank (18) is communicated with gas cylinder group (30) through air pipe, and on described air pipe, is provided with pressure-reducing valve and H control valve (31).
6. vehicle-mounted high-spraying multi-agent coupling ejecting extinguishing device according to claim 5, is characterized in that, described proportioner is also communicated with outer supply channel on (24), and is provided with J control valve (32) on described outer supply channel; The interior carrier pipe (9) of described center steering body and described lower carrier pipe (28) are communicated with dry powder external supplying pipe, and be provided with K control valve (33) side by side on described dry powder external supplying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051492.2U CN203677816U (en) | 2014-01-26 | 2014-01-26 | Vehicle-mounted high-jet multi-agent combined jet fire-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051492.2U CN203677816U (en) | 2014-01-26 | 2014-01-26 | Vehicle-mounted high-jet multi-agent combined jet fire-extinguishing device |
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| Publication Number | Publication Date |
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| CN203677816U true CN203677816U (en) | 2014-07-02 |
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|---|---|---|---|
| CN201420051492.2U Expired - Lifetime CN203677816U (en) | 2014-01-26 | 2014-01-26 | Vehicle-mounted high-jet multi-agent combined jet fire-extinguishing device |
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| CN (1) | CN203677816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| CN114949699A (en) * | 2021-10-21 | 2022-08-30 | 新余博迅汽车有限公司 | Vehicle-mounted fire-fighting system and method and fire-fighting vehicle |
-
2014
- 2014-01-26 CN CN201420051492.2U patent/CN203677816U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751937A (en) * | 2014-01-26 | 2014-04-30 | 明光市浩淼消防科技发展有限公司 | Vehicle-mounted high-spray multi-agent combination jet fire extinguishing device |
| WO2015109428A1 (en) * | 2014-01-26 | 2015-07-30 | 明光浩淼安防科技股份公司 | Vehicle-mounted high-jet multi-agent combination spray fire extinguisher apparatus |
| CN103751937B (en) * | 2014-01-26 | 2017-07-25 | 明光浩淼安防科技股份公司 | Vehicle-mounted high-spraying Astrocytic brain tumor ejecting extinguishing device |
| CN114949699A (en) * | 2021-10-21 | 2022-08-30 | 新余博迅汽车有限公司 | Vehicle-mounted fire-fighting system and method and fire-fighting vehicle |
| CN114949699B (en) * | 2021-10-21 | 2023-01-31 | 新余博迅汽车有限公司 | Vehicle-mounted fire-fighting system and method and fire-fighting vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MINGGUANG HAOMIAO SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: MINGGUANG HAOMIAO FIRE-FIGHTING TECHNOLOGY DEVELOPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 239400 Chuzhou, Mingguang City, Anhui Road, No. 151 Patentee after: MINGGUANG HAOMIAO SECURITY PROTECTION TECHNOLOGY Corp. Address before: 239400 Chuzhou, Mingguang City, Anhui Road, No. 151 Patentee before: HAOMIAO FIRE PROTECTION TECHNOLOGY DEVELOPMENT CO.,LTD. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |