CN107485817A - A kind of three-phase jet fire control technology movable type experiment porch and its application process - Google Patents
A kind of three-phase jet fire control technology movable type experiment porch and its application process Download PDFInfo
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- CN107485817A CN107485817A CN201710729054.5A CN201710729054A CN107485817A CN 107485817 A CN107485817 A CN 107485817A CN 201710729054 A CN201710729054 A CN 201710729054A CN 107485817 A CN107485817 A CN 107485817A
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- Prior art keywords
- phase jet
- mobile platform
- fire monitor
- fire
- powder
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of three-phase jet fire control technology packaged type experiment porch, including powder system, water circuit system, control and instruction equipment and three-phase jet fire monitor mobile platform；Powder system includes nitrogen cylinder group, dry powder can group and duff pipe road；Water circuit system includes water pot, water pump and hydraulic pipeline；Control and instruction equipment are connected with water pump, nitrogen cylinder group, dry powder can group, three-phase jet fire monitor mobile platform respectively；Three-phase jet fire monitor mobile platform includes mobile platform main body, powder inlet, water inlet, meal outlet, delivery port, fire monitor barrel, gun head of fire protection gun, fire hose；The hydraulic pipeline of water inlet and water circuit system is connected, and the duff pipe road of powder inlet and powder system is connected, and delivery port is connected with fire monitor barrel, and meal outlet is connected with fire hose.When needing to be tested, three-phase jet fire monitor mobile platform is moved to the experimental site of outdoor spaciousness, the flexibility of injection experiment is improved, significantly saves experimental cost.
Description
Technical field
The present invention relates to fire-fighting equipment technology experiment field, especially a kind of three-phase jet fire control technology is portable real
Test platform and its application process.
Background technology
With the development of the social economy, the characteristics of urban architecture presentation densification, high stratification, while petrochemical industry warehouse
Quantity is also significantly increased, and causes larger potential safety hazard, it is most likely that large-scale fire occurs.And due to urban architecture, people
Member is intensive, and flammable species are various, and fire risk is high, and the work of putting out a fire to save life and property to fire causes great puzzlement, so as to threaten
Personal safety, cause great economic loss.For this problem, fire control technology has obtained quick development, and main disappears
Anti- car type includes water pot, foam and dry powder fire-engine.
In order to improve the fire-fighting efficiency of fire fighting truck, mitigate the loss that fire is brought, fire fighting truck ejecting extinguishing technology is not
The injection of single extinguishing chemical is not content with, being used in combination for its extinguishing chemical is rapidly progressed, including three-phase jet fire extinguishing skill
Art.Three-phase jet fire-fighting technique, also referred to as Astrocytic brain tumor technology, composite injection technology.When carrying out extinguishing operation, by water or foam
Extinguishing chemical or fire foam and ultra-fine dry powder extinguishing agent mixing jetting, formation water or foam-ultra-fine dry powder-high pressure nitrogen
Three-phase composite spraying system is so as to carrying out ejecting extinguishing operation.Ultra-fine dry powder extinguishing agent has higher blow-off velocity, but it cools
Heat absorption and anti-resume combustion ability are poor；The cooling heat-absorbing action of water or fire foam and anti-resume combustion ability are preferable, but its fire extinguishing speed
Spend poor.Three-phase jet fire-fighting technique fully combines ultra-fine dry powder extinguishing agent and water or the extinguishing property of fire foam is excellent
Gesture, the blow-off velocity of fire-extinguishing chemical can be significantly improved, strengthen its cooling heat absorption and anti-resume combustion ability, in security against fire field
Have broad application prospects.
When carrying out the research of three-phase jet technology, disappear, it is necessary to design and build three-phase jet the problems such as due to experimental cost
The experiment porch of preventing and extinguishing fire technology, carry out three-phase jet fire monitor high pressure, the fire fighting test of big flow.Carrying out three-phase jet
Experiment when, the characteristics of due to its high pressure, big flow, far firing range, area coverage is big, and experimental site should be arranged on the room of spaciousness
Outside.And three-phase jet fire-fighting fire extinguishing experimental bench includes water circuit system（Water pot, water pump etc.）, powder system（Dry powder storage tank, nitrogen
Bottle etc.）, control and instruction equipment（Frequency-conversion control cabinet）Deng, it is not only heavier due to its own feature, it is not easily shifted, simultaneously
Powder system has certain danger in moving process, to ensure that its normal uses should preferably be placed on interior.Experimental bench needs
Many experiments are carried out, the carrying of each experiment apparatus is relatively difficult, more inconvenient.
The content of the invention
The technical problems to be solved by the invention are to overcome prior art defect, there is provided one kind is directed to existing experimental technique
Above shortcomings and demand, there is provided it is a kind of when without experiment, interior can be placed on, room is can be transferred to when being tested
The outer three-phase jet fire control technology movable type experiment porch tested.
In order to solve the above-mentioned technical problem, three-phase jet fire control technology movable type experiment porch bag provided by the invention
Include powder system, water circuit system, control and instruction equipment and three-phase jet fire monitor mobile platform；Powder system includes nitrogen cylinder
Group, dry powder can group and duff pipe road；Water circuit system includes water pot, water pump and hydraulic pipeline；Control and instruction equipment include frequency conversion
Switch board, control valve, pressure gauge and flowmeter；Control and instruction equipment respectively with water pump, nitrogen cylinder group, dry powder can group, three
Phase jet fire monitor mobile platform connects；Three-phase jet fire monitor mobile platform includes mobile platform main body, water inlet, enters powder
Mouth, meal outlet, delivery port, fire monitor barrel, gun head of fire protection gun and fire hose；The water-supply-pipe of the water inlet and water circuit system
Road is connected, and the duff pipe road of powder inlet and powder system is connected, and delivery port is connected with fire monitor barrel, meal outlet and fire hose
Connection；The fire monitor barrel is connected with gun head of fire protection gun.
Further, the fire monitor barrel is threadedly coupled with gun head of fire protection gun, using the diameter series of national standard.
Further, the water inlet, powder inlet are horizontally arranged in mobile platform body side；The water inlet with
The duff pipe road flange of the hydraulic pipeline flange connection of water circuit system, powder inlet and powder system connects；The delivery port, go out powder
Mouth vertical direction is arranged at mobile platform body top, and delivery port is connected with fire monitor barrel flange, meal outlet and fire hose
Threaded connection；The hydraulic pipeline of mobile platform body interior and duff pipe road are two independent pipelines, and high pressure nitrogen is swept along super
Thin dry powder is with water in big gun head external mix, formation three-phase jet injection.
Further, the three-phase jet fire monitor mobile platform both sides are provided with road wheel.
Further, the three-phase jet fire monitor mobile platform both sides are provided with hydraulic support；By three-phase jet fire monitor
When mobile platform is transferred to outdoor carry out injection experiment, the hydraulic support on three-phase jet fire monitor mobile platform is placed in work
Position, mobile platform can be fixed, prevent the upset or movement of three-phase jet fire monitor mobile platform in course of injection.
Further, the three-phase jet fire monitor mobile platform also includes radio receiver.
Further, the three-phase jet fire monitor mobile platform also includes camera device.
The present invention also provides a kind of application process of three-phase jet fire control technology packaged type experiment porch, including with
Lower step：
A, the hydraulic support of three-phase jet fire monitor mobile platform is packed up, promotes three-phase jet fire monitor mobile platform to outdoor
The specified experimental site of spaciousness, opens hydraulic support and fixes three-phase jet fire monitor mobile platform；
B, nitrogen cylinder group, dry powder can group are passed through into duff pipe road and the powder inlet flange phase of three-phase jet fire monitor mobile platform
Even；Water pot, water pump are connected by hydraulic pipeline with the water inlet flange of three-phase jet fire monitor mobile platform；By fire monitor big gun
Body is connected with gun head of fire protection gun；
C, control and instruction equipment send control signal, after the radio receiver of three-phase jet fire monitor mobile platform receives
Fire monitor injection direction and injection form are controlled；Powder system is started by the starter in nitrogen cylinder group, elevated pressure nitrogen
Gas discharges, and enters in dry powder can, sweeps along ultra-fine dry powder to pass through duff pipe road and entering on three-phase jet fire monitor mobile platform
Powder mouth flange connects, and enters three-phase jet fire monitor head by the fire hose on fire monitor, carries out the injection of dry powder；Water route system
System is extracted out the water in water pot by pump working, passes through hydraulic pipeline and the water inlet flange of three-phase jet fire monitor mobile platform
Connection, enters fire monitor head by the runner in three-phase jet fire monitor barrel, enters the injection of water-filling；
D, after experiment terminates, duff pipe road, hydraulic pipeline is separated with powder inlet, water inlet respectively, hydraulic support is packed up, by three
Phase jet fire monitor mobile platform back into indoor former deposit position, opens hydraulic support and fixes.
Further, replaceable gun head of fire protection gun realizes the individual injection experiment of water circuit system or powder system.
Beneficial effect of the present invention is：The present invention can both realize high pressure nitrogen, ultra-fine dry powder and water or fire foam
Three-phase jet injection, can also carry out the individual injection of water circuit system or powder system, improve service efficiency.Three-phase simultaneously
The mobility that jet fire monitor mobile platform has solves water circuit system and powder system and should be put in indoor and heaviness, be not easy
Contradiction mobile, that injection experiment should be carried out in outdoor open field so that injection experiment can be carried out safely and efficiently.
Brief description of the drawings
Fig. 1 is the systematic schematic diagram of the present invention；
Fig. 2 is the structural representation of the three-phase jet fire monitor mobile platform of the present invention；
In figure：1st, water pot；2nd, water pump；3rd, three-phase jet fire monitor mobile platform；4th, dry powder can group；5th, nitrogen cylinder group；6th, control
And instruction equipment；301st, water inlet；302nd, powder inlet；303rd, radio receiver；304th, mobile platform meal outlet；305th, fire-fighting
Big gun barrel；306th, mobile platform delivery port；307th, fire hose；308th, gun head of fire protection gun；309th, camera device；310th, it is mobile flat
Platform main body；311st, road wheel；312nd, hydraulic support.
Embodiment
Technical scheme is elaborated below in conjunction with accompanying drawing.
As shown in Figure 1-2：The present invention three-phase jet fire control technology packaged type experiment porch include powder system,
Water circuit system, control and instruction equipment 6 and three-phase jet fire monitor mobile platform 3；Powder system includes nitrogen cylinder group 5, dry powder
Tank group 4 and duff pipe road；Water circuit system includes water pot 1, water pump 2 and hydraulic pipeline；Control and instruction equipment 6 include VFC
Cabinet, control valve, pressure gauge and flowmeter；Control and instruction equipment 6 respectively with water pump 2, nitrogen cylinder group 5, dry powder can group 4, three
Phase jet fire monitor mobile platform 3 connects；Three-phase jet fire monitor mobile platform 3 includes water inlet 301, powder inlet 302, wireless
Reception device 303, meal outlet 304, fire monitor barrel 305, delivery port 306, fire hose 307, gun head of fire protection gun 308, shooting
Device 309, mobile platform main body 310, road wheel 311 and hydraulic support 312；
The water inlet 301, powder inlet 302 are horizontally arranged in the sidepiece of mobile platform main body 310；The water inlet 301 with
The hydraulic pipeline flange connection of water circuit system, powder inlet 302 are connected with the duff pipe road flange of powder system；The delivery port
306th, the vertical direction of meal outlet 304 is arranged at the top of mobile platform main body 310, and delivery port 306 connects with the flange of fire monitor barrel 305
Connect, meal outlet 304 is threadedly coupled with fire hose 307；The fire monitor barrel 305 is threadedly coupled with gun head of fire protection gun 308, is adopted
With the diameter series of national standard；It is flat that the road wheel 311, hydraulic support 312 are respectively arranged at the movement of three-phase jet fire monitor
The both sides of platform 3；
The present invention also provides a kind of application process of three-phase jet fire control technology packaged type experiment porch, including following step
Suddenly：
A, during non-experiment, three-phase jet fire monitor mobile platform 3 is fixed on indoor fixed bit by hydraulic support 312
Put；During experiment, the hydraulic support 312 of three-phase jet fire monitor mobile platform 3 is packed up, promotes the movement of three-phase jet fire monitor flat
Platform 3 opens hydraulic support 312 and fixes three-phase jet fire monitor mobile platform 3 to outdoor spacious specified experimental site；
B, nitrogen cylinder group 5, dry powder can group 4 are passed through into duff pipe road and the method for powder inlet 302 of three-phase jet fire monitor mobile platform 3
Orchid is connected；Water pot 1, water pump 2 are connected by hydraulic pipeline with the flange of water inlet 301 of three-phase jet fire monitor mobile platform 3；
Fire monitor barrel 305 is connected with gun head of fire protection gun 308；
C, control and instruction equipment 6 send control signal, and the radio receiver 303 of three-phase jet fire monitor mobile platform 3 connects
Fire monitor injection direction and injection form are controlled after receiving；Control and instruction equipment 6 realize the electronic control to fire monitor
System and data are shown；
D, after experiment terminates, duff pipe road, hydraulic pipeline is separated with powder inlet 302, water inlet 301 respectively, pack up hydraulic pressure branch
Frame 312, three-phase jet fire monitor mobile platform 3 is back into indoor former deposit position, hydraulic support 312 is opened and fixes.
Also gun head of fire protection gun 308 can be changed in stepb, realize that the individual injection of water circuit system or powder system is real
Test.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (9)
1. a kind of three-phase jet fire control technology packaged type experiment porch, including powder system, water circuit system and control and
Instruction equipment（6）；The powder system includes nitrogen cylinder group（5）, dry powder can group（4）And duff pipe road；The water circuit system bag
Include water pot（1）, water pump（2）And hydraulic pipeline；The control and instruction equipment（6）Including frequency-conversion control cabinet, control valve, pressure
Table and flowmeter；The control and instruction equipment（6）Respectively with water pump（2）, nitrogen cylinder group（5）, dry powder can group（4）Connection；Its
It is characterised by：The experiment porch also includes three-phase jet fire monitor mobile platform（3）, three-phase jet fire monitor mobile platform（3）
With control and instruction equipment（6）It is connected；The three-phase jet fire monitor mobile platform（3）Including mobile platform main body（310）、
Water inlet（301）, powder inlet（302）, meal outlet（304）, delivery port（306）, fire monitor barrel（305）, gun head of fire protection gun
（308）And fire hose（307）；The water inlet（301）It is connected with the hydraulic pipeline of water circuit system, powder inlet（302）With doing
The duff pipe road connection of powder system, delivery port（306）With fire monitor barrel（305）Connection, meal outlet（304）With fire hose
（307）Connection；The fire monitor barrel（305）With gun head of fire protection gun（308）Connection.
2. three-phase jet fire control technology packaged type experiment porch according to claim 1, it is characterised in that：It is described
Fire monitor barrel（305）With gun head of fire protection gun（308）Threaded connection, using the diameter series of national standard.
3. three-phase jet fire control technology packaged type experiment porch according to claim 1 or 2, it is characterised in that：
The water inlet（301）, powder inlet（302）It is horizontally arranged in mobile platform main body（310）Sidepiece；The water inlet
（301）It is connected with the hydraulic pipeline flange of water circuit system, powder inlet（302）It is connected with the duff pipe road flange of powder system；Institute
State delivery port（306）, meal outlet（304）Vertical direction is arranged at mobile platform main body（310）Top, delivery port（306）With disappearing
Anti- big gun barrel（305）Flange connects, meal outlet（304）With fire hose（307）Threaded connection.
4. three-phase jet fire control technology packaged type experiment porch according to claim 3, it is characterised in that：It is described
Three-phase jet fire monitor mobile platform（3）Both sides are provided with road wheel（311）.
5. three-phase jet fire monitor mobile platform according to claim 4, it is characterised in that：The three-phase jet fire monitor
Mobile platform（3）Both sides are provided with hydraulic support（312）.
6. three-phase jet fire monitor mobile platform according to claim 1 or 2, it is characterised in that：The three-phase jet disappears
Anti- big gun mobile platform（3）Also include radio receiver（303）.
7. three-phase jet fire monitor mobile platform according to claim 1 or 2, it is characterised in that：The three-phase jet disappears
Anti- big gun mobile platform（3）Also include camera device（309）.
8. a kind of application process of three-phase jet fire control technology packaged type experiment porch as claimed in claim 5, its
It is characterised by comprising the following steps：
A, by three-phase jet fire monitor mobile platform（3）Hydraulic support（312）Pack up, promote the movement of three-phase jet fire monitor flat
Platform（3）To outdoor spacious specified experimental site, hydraulic support is opened（312）Fixed three-phase jet fire monitor mobile platform（3）；
B, by nitrogen cylinder group（5）, dry powder can group（4）Pass through duff pipe road and three-phase jet fire monitor mobile platform（3）Enter powder
Mouthful（302）Flange is connected；By water pot（1）, water pump（2）Pass through hydraulic pipeline and three-phase jet fire monitor mobile platform（3）Enter
The mouth of a river（301）Flange connects；By fire monitor barrel（305）With gun head of fire protection gun（308）Connection；
C, control and instruction equipment（6）Send control signal, three-phase jet fire monitor mobile platform（3）Radio receiver
（303）Fire monitor injection direction and injection form are controlled after receiving；
D, experiment terminate after, by duff pipe road, hydraulic pipeline respectively with powder inlet（302）, water inlet（301）Separation, packs up liquid
Press support（312）, by three-phase jet fire monitor mobile platform（3）Indoor former deposit position is back into, opens hydraulic support（312）
It is fixed.
9. the application process of three-phase jet fire control technology packaged type experiment porch according to claim 8, it is special
Sign is：In stepb by changing required gun head of fire protection gun（308）, realize and pressed needed for water circuit system or powder system
Power, the experiment of the individual injection of flow parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729054.5A CN107485817B (en) | 2017-08-23 | 2017-08-23 | Three-phase jet fire-fighting technology mobile experimental platform and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729054.5A CN107485817B (en) | 2017-08-23 | 2017-08-23 | Three-phase jet fire-fighting technology mobile experimental platform and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107485817A true CN107485817A (en) | 2017-12-19 |
| CN107485817B CN107485817B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710729054.5A Active CN107485817B (en) | 2017-08-23 | 2017-08-23 | Three-phase jet fire-fighting technology mobile experimental platform and application method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108619648A (en) * | 2018-04-27 | 2018-10-09 | 中国矿业大学 | The fire monitor jet path identification analogue experiment installation and method of view-based access control model |
| CN110354422A (en) * | 2019-07-08 | 2019-10-22 | 中国石油化工股份有限公司 | A kind of negative pressure mobile three-phase froth generating device and method |
| CN114425135A (en) * | 2021-12-29 | 2022-05-03 | 湖南中联重科应急装备有限公司 | Three-phase jet fire extinguishing method, processor, device and fire engine for fire engine |
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| CN114425135A (en) * | 2021-12-29 | 2022-05-03 | 湖南中联重科应急装备有限公司 | Three-phase jet fire extinguishing method, processor, device and fire engine for fire engine |
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| Publication number | Publication date |
|---|---|
| CN107485817B (en) | 2020-04-28 |
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Effective date of registration: 20220519 Address after: 221000 floor 1-2, building 8, zone a, Xuzhou Safety Technology Industrial Park, No. 15, Lijiang Road, high tech Industrial Development Zone, Xuzhou, Jiangsu Province Patentee after: Xuzhou XCMG Daojin Special Robot Technology Co.,Ltd. Address before: 221116 No. 1 Tongshan University Road, Xuzhou City, Jiangsu Province Patentee before: CHINA University OF MINING AND TECHNOLOGY |