CN201120066Y - Heavy pressure water jet cutting and fire extinguisher - Google Patents
Heavy pressure water jet cutting and fire extinguisher Download PDFInfo
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- CN201120066Y CN201120066Y CNU2007200757801U CN200720075780U CN201120066Y CN 201120066 Y CN201120066 Y CN 201120066Y CN U2007200757801 U CNU2007200757801 U CN U2007200757801U CN 200720075780 U CN200720075780 U CN 200720075780U CN 201120066 Y CN201120066 Y CN 201120066Y
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Abstract
The utility model belongs to the technical field of fire instruments, in particular to a device using high pressure water jet to cut, break, disassemble and put out a fire, which comprises a water tank (1), a high pressure water pump (2), a pressure relief valve (3), valves (4, 6, 8, 10, 13), a grinding material tank (5), a grinding material proportioner (7), a foam storage tank (9), a foam proportioner (11) and a spray gun (12) and the like. The utility model integrates cutting and fire-extinguishing together, the device has the characteristics of strong cutting, breaking and disassembling ability, wide application range and rapid and convenient operation and the like. Because the device is a cold cutting during the process of cutting and is capable of bringing a lot of heat, the utility model is capable of being used in an airtight space and flammable and explosive fields and the like. The device is capable of converting the functions of cutting and fire-extinguishing through ordered opening and closing of the valves in the device, the high pressure water jet and the foam fire extinction are capable of being achieved, the fire extinction effects are obvious, the water consumption is little, and the water spot loss is less.
Description
Technical field
The utility model belongs to the fire-fighting equipment technical field, is specifically related to a kind of device that utilizes high-pressure water jet to cut orcible entry and fire extinguishing.
Background technology
In the scene of fire, the fire fighter needs to enter the scene of fire by the orcible entry operation of necessity in order can effectively to put out a fire and rescue sometimes.When fire occurs in the space of relative closure, or when having inflammable, explosion hazard gases in the space of relative closure, if the fire fighter takes to tear down improperly and extinguishing method blindly, Hong combustion even blast taking place very likely, makes the fire extinguishing personnel come to harm.The break-in tool that at present fire fighter uses always on the scene of a fire mainly is some common manual or motor-driven (comprise electronic, hydraulic pressure etc.) break-in tools.Because its manipulation strength is big, process is loaded down with trivial details relatively, the operating time is long, particularly in the space or the interior fires occasion in confused situation of relative closure, it was difficult to bring into play effective function in a lot of occasions when these break-in tools tore down operation on the scene of a fire.
Adopt now abradant jet system cutting building stones, glass, metal commonplace.
In the 9th international water jet cutting technique meeting in 1988, Britain BHRA and Chinese Huainan Mining Industry College, the front mixing abrasive jet stream system had once been proposed simultaneously, this system utilizes a conduit directly water under high pressure to be introduced in the sealing abrasive can, mix through hybrid chamber, form abradant jet through the nozzle ejection with water under high pressure.
Granted publication day is March 29 nineteen ninety-five, and Granted publication number discloses a kind of generating means of front mixing abrasive jet stream for the Chinese utility model patent of CN2193228Y.A kind of generating means of the front mixing abrasive jet stream of forming by high pressure pumping plant, abrasive can, hybrid chamber, adjustable throttling, nozzle and pipeline, it is characterized in that its with high-pressure water pipe directly the hybrid chamber bottom abrasive can come round, and the high-pressure intake pipe road is linked up by pipeline mutually with abrasive slurries by pipeline, again at abrasive can side welding balance pipe, to link up launching stress on the abrasive can.
The utility model content
The purpose of this utility model is to provide a kind of high-pressure water jet cutting and extinguishing device, this device integrates cutting and fire-extinguishing function concurrently, present break-in tool cutting power is poor to solve, inconvenient operation, be easy to generate problems such as spark, and this device can also be realized high-pressure water jet and foam fire-fighting.
The utility model addresses the above problem by following first technical scheme:
High-pressure water jet cutting and extinguishing device is characterized in that, comprising: high service system, spray gun, abrasive can, abrasive material proportioner, foam proportioner, foam basin; Described high service system is connected by first pipeline with described abrasive material proportioner; Described abrasive material proportioner is connected by second pipeline with described spray gun; Described high service system is connected by the 3rd pipeline with described abrasive can; Described abrasive can is connected by the 4th pipeline with described abrasive material proportioner; Described second pipeline is provided with second valve; Described the 4th pipeline is provided with the 4th valve; Described abrasive material proportioner is connected by the 5th pipeline with described foam proportioner; Described foam proportioner is connected by the 6th pipeline with described spray gun; Described foam basin is connected by the 7th pipeline with described foam proportioner; Described the 5th pipeline is provided with the 5th valve; Described the 7th pipeline is provided with the 7th valve.
Further, described high service system comprises: water tank, high-pressure hydraulic pump, pressure-relief valve; Described water tank is connected by the 8th pipeline with described high-pressure hydraulic pump; Described water tank is connected by the 9th pipeline with described pressure-relief valve; Described pressure-relief valve is connected by the tenth pipeline with described high-pressure hydraulic pump; Described first pipeline is provided with first valve; Described abrasive material proportioner connects described high-pressure hydraulic pump by described first pipeline.
The utility model will cut with fire-extinguishing function concurrently and be integrated in one, and have strong, easy to operate quick, the nonarcing advantage of cutting power, and can realize the effect of high-pressure water jet and foam fire-fighting.Because device is cold conditions cutting in cutting process, and can also take away a large amount of heats, so can be used for confined space, occasion such as inflammable and explosive; The function conversion that this device can cut and put out a fire by the orderly keying of valve in the device, and can realize high-pressure water jet fire extinguishing and foam fire-fighting, the fire extinguishing effect is obvious, and water consumption is few, and water damage is little; This device is forming device system or be installed on the fire fighting truck separately, makes things convenient for fire brigade to carry out rescue flexiblely and puts out complicated fire.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of an embodiment of the present utility model.
Among the figure: 1-water tank, 2-high-pressure hydraulic pump, 3-pressure-relief valve, 4-valve, the 5th ,-abrasive can, 6-valve, 7-abrasive material proportioner, 8-valve, 9-foam basin, 10-valve, the 11-foam proportioner, 12-spray gun, 13-valve, A-first connecting line, B-second connecting line, C-the 3rd connecting line, D-the 4th connecting line, E-the 5th connecting line, F-the 6th connecting line, G-the 7th connecting line, H-the 8th connecting line, I-the 9th connecting line, J-the tenth connecting line.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, cutting of the utility model high-pressure water jet and extinguishing device are made up of water tank 1, high-pressure hydraulic pump 2, pressure-relief valve 3, valve 4, valve 6, valve 8, valve 10, valve 13, abrasive can 5, abrasive material proportioner 7, foam basin 9, foam proportioner 11, spray gun 12 etc.
Form high service system by the tenth connecting line J between the 9th connecting line I, pressure-relief valve and the high-pressure hydraulic pump between the 8th connecting line H, water tank 1 and the pressure-relief valve between water tank 1, high-pressure hydraulic pump 2, pressure-relief valve 3, water tank 1 and the high-pressure hydraulic pump.The first connecting line A between high service system and the abrasive material proportioner 7 is provided with valve 4, and valve 4 control high service systems are outwards supplied with water under high pressure.
The generating means of forming abradant jet by the 4th connecting line D between the 3rd connecting line C, abrasive can 5 and the abrasive material proportioner 7 between the first connecting line A, abrasive can 5 and the high service system between abrasive material proportioner 7, abrasive can 5, abrasive material proportioner 7 and the high service system.The 4th connecting line D between abrasive can 5 and the abrasive material proportioner 7 goes up and is provided with by valve 6.Abrasive material in the valve 6 control abrasive cans 5 enters abrasive material proportioner 7.The second connecting line B is provided with valve 13.The generating means of valve 13 control abradant jets by and spray gun 12 between the second connecting line B supply with abradant jets to spray gun 12.
The generating means of forming foam hose stream by the 7th connecting line G between the 6th connecting line F, foam basin 9 and the foam proportioner 11 between the 5th connecting line E, foam proportioner 11 and the spray gun 12 between foam basin 9, foam proportioner 11, foam proportioner 11 and the abrasive material proportioner 7.The 5th connecting line E between foam proportioner 11 and the abrasive material proportioner 7 is provided with valve 8, and the water under high pressure that valve 8 control high service systems are supplied with enters the generating means of foam hose stream.The 7th connecting line G between foam basin 9 and the foam proportioner 11 is provided with valve 10, and the foam solution in the valve 10 control foam basins enters foam proportioner.
Valve 6, valve 8, valve 10 are closed, and valve 4, valve 13 are opened, and are sprayed from spray gun 12 behind abrasive material proportioner 7, valve 13 through the water under high pressure that valve 4 comes out by high service system, and this forms high-pressure water jet fire extinguishing system.
Valve 6, valve 13 are closed, valve 4, valve 8, valve 10 are opened, enter foam proportioner 11 through the water under high pressure that valve 4 comes out through abrasive material proportioner 7, valve 8 by high service system, in foam proportioner 11, mix by the foam solution that valve 10 sucks in proportion with quilt from foam basin 9, from spray gun 12 ejections, this forms froth fire extinguishing system then.
The course of work of the present utility model is as follows: under the device original state, valve 4, valve 6, valve 8, valve 10, valve 13 are in closed condition.When need carry out the high-pressure water jet cutting, start high-pressure hydraulic pump 2, Open valve 4 then, make water under high pressure flow point two-way, one road current enter abrasive can 5, another road current enter in the abrasive material proportioner 7, when device pressure reaches rated operating pressure, open valve 13, after High-Pressure Water normally sprays from spray gun 12, Open valve 6, make the abrasive material in the abrasive can 5 enter in the abrasive material proportioner 7 by valve 6, abrasive material mixes in proportion with water in abrasive material proportioner 7, and the mixture that mixes back abrasive material and water sprays from spray gun 12 through valve 13, carries out the high-pressure water jet cutting operation; When need carry out the high-pressure water jet fire extinguishing, need only valve-off 6 under above-mentioned duty, can carry out high-pressure water jet fire extinguishing operation; When need carry out foam fire-fighting, device is valve-off 6,13 under cut state, Open valve 8,10, the water under high pressure that comes out through valve 4 from high service system is through abrasive material proportioner 7, valve 8, foam proportioner 11, in foam proportioner 11, foam solution in the foam basin 9 is sucked by valve 10 in proportion, from spray gun 12 ejections, can carry out the foam fire-fighting operation after mixing.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1, high-pressure water jet cutting and extinguishing device is characterized in that, comprising: high service system, spray gun, abrasive can, abrasive material proportioner, foam proportioner, foam basin; Described high service system is connected by first pipeline with described abrasive material proportioner; Described abrasive material proportioner is connected by second pipeline with described spray gun; Described high service system is connected by the 3rd pipeline with described abrasive can; Described abrasive can is connected by the 4th pipeline with described abrasive material proportioner; Described second pipeline is provided with second valve; Described the 4th pipeline is provided with the 4th valve; Described abrasive material proportioner is connected by the 5th pipeline with described foam proportioner; Described foam proportioner is connected by the 6th pipeline with described spray gun; Described foam basin is connected by the 7th pipeline with described foam proportioner; Described the 5th pipeline is provided with the 5th valve; Described the 7th pipeline is provided with the 7th valve.
2, high-pressure water jet cutting according to claim 1 and extinguishing device is characterized in that described high service system comprises: water tank, high-pressure hydraulic pump, pressure-relief valve; Described water tank is connected by the 8th pipeline with described high-pressure hydraulic pump; Described water tank is connected by the 9th pipeline with described pressure-relief valve; Described pressure-relief valve is connected by the tenth pipeline with described high-pressure hydraulic pump; Described first pipeline is provided with first valve; Described abrasive material proportioner connects described high-pressure hydraulic pump by described first pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200757801U CN201120066Y (en) | 2007-11-20 | 2007-11-20 | Heavy pressure water jet cutting and fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200757801U CN201120066Y (en) | 2007-11-20 | 2007-11-20 | Heavy pressure water jet cutting and fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120066Y true CN201120066Y (en) | 2008-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200757801U Expired - Fee Related CN201120066Y (en) | 2007-11-20 | 2007-11-20 | Heavy pressure water jet cutting and fire extinguisher |
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| Country | Link |
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| CN (1) | CN201120066Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501182A (en) * | 2011-11-08 | 2012-06-20 | 北京工业大学 | Dual-purpose spray gun for cutting and fire extinguishing |
| CN103599615A (en) * | 2013-11-19 | 2014-02-26 | 安徽理工大学 | Abrasive water cutting and fire extinguishing device |
| CN106075779A (en) * | 2016-06-22 | 2016-11-09 | 河南理工大学 | A kind of heavy pressure fine spray linkage cutting extinguishing device containing abrasive material |
| CN106077833A (en) * | 2016-08-18 | 2016-11-09 | 沈阳凤天机器人科技有限公司 | High-pressure spray water surface implement |
| CN112428161A (en) * | 2020-11-18 | 2021-03-02 | 安徽信息工程学院 | Pre-mixed abrasive jet abrasive concentration monitoring system and monitoring method thereof |
-
2007
- 2007-11-20 CN CNU2007200757801U patent/CN201120066Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501182A (en) * | 2011-11-08 | 2012-06-20 | 北京工业大学 | Dual-purpose spray gun for cutting and fire extinguishing |
| CN103599615A (en) * | 2013-11-19 | 2014-02-26 | 安徽理工大学 | Abrasive water cutting and fire extinguishing device |
| CN103599615B (en) * | 2013-11-19 | 2016-08-31 | 安徽理工大学 | Abrasive water cutting and extinguishing device |
| CN106075779A (en) * | 2016-06-22 | 2016-11-09 | 河南理工大学 | A kind of heavy pressure fine spray linkage cutting extinguishing device containing abrasive material |
| CN106077833A (en) * | 2016-08-18 | 2016-11-09 | 沈阳凤天机器人科技有限公司 | High-pressure spray water surface implement |
| CN112428161A (en) * | 2020-11-18 | 2021-03-02 | 安徽信息工程学院 | Pre-mixed abrasive jet abrasive concentration monitoring system and monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |