CN110152220A - Hot-fluid baffling device is used under battle conditions in portable scene of fire - Google Patents
Hot-fluid baffling device is used under battle conditions in portable scene of fire Download PDFInfo
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- CN110152220A CN110152220A CN201910440135.2A CN201910440135A CN110152220A CN 110152220 A CN110152220 A CN 110152220A CN 201910440135 A CN201910440135 A CN 201910440135A CN 110152220 A CN110152220 A CN 110152220A
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- water curtain
- fire
- hot
- net
- metal
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/08—Water curtains
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
Abstract
The invention discloses portable scenes of fire to use hot-fluid baffling device under battle conditions, solves the problems, such as that fire fighter in the scene of a fire, indicator of trapped personnel are in high-heating radiation environment that there are life dangers.The present invention includes cart, water tank and hot-fluid barrier mechanism；It includes reducing the steel wire net rack of radiant heat flux for being placed on scene of fire to generate water curtain that hot-fluid, which obstructs mechanism, the delivery hose being connect with water tank, water pump on delivery hose, and the spray module for spraying fan-shaped water curtain to steel wire net rack is connect in steel wire net rack and with delivery hose, water pump is fixed on the top of water tank, water pump pumps the clean water in water tank to spray module by delivery hose, the clean water that delivery hose conveying comes is sprayed on steel wire net rack with sector and steel wire net rack is made to continue to generate even water curtain to reduce scene of fire radiant heat flux by spray module.It can be used in fire scene rescue field mounted device, have the characteristics that barrier hot-fluid, light, removable, fire resistance period is long, thermal resistance effect is good.
Description
Technical field
The present invention relates to portable scenes of fire to use hot-fluid baffling device under battle conditions.
Background technique
When fire occurs, the heat radiation that thermal-flame and high-temperature flue gas generate can accelerate fire spread, while threaten fire
The life security of rescue personnel.In fire engineering, carrys out blocking radiant heat usually using fire separation technology, prevent fire climing
Prolong.
Current main fire protection separators include firewall, fire resistant doorsets and fire resisting shutter etc..Firewall, is prevented fire resisting shutter
Vent has a possibility that failure when fire occurs, and it is tired to will cause evacuating personnel once closing for fire resisting shutter, fire resistant doorsets
Difficulty interferes fire fighter to enter the scene of a fire disaster relief.
Firewall is the important partition member of fire spread between preventing building, can be in Initial Stage of Fire and fire extinguishing procedure, will
Fire is effectively limited in certain space, and fire is blocked to spread to the other side in the side of firewall.But firewall fire resisting pole
It is limited to may cause firewall collapsing in fire field environment for a long time not less than 3 hours.
Fire resistant doorsets are the fire separations for being located at fire protection interval, emergency staircase, vertical shaft etc. and having certain fire resistance
Object has the function of preventing fire spreading and flue gas diffusion, can prevent the sprawling of the intensity of a fire within a certain period of time, it is ensured that personnel dredge
It dissipates.Due to factors such as the weight of fire resistant doorsets and fire resistance periods, it can be not applied directly to the scene of a fire and realize hot-fluid barrier.
Therefore, it designs a portable scene of fire and uses hot-fluid baffling device under battle conditions, make it have barrier hot-fluid, simultaneously also
Has light just shifting, the feature that fire resistance period is long, thermal resistance effect is good becomes affiliated skill to be equipped with use in fire scene rescue
Art field technical staff technical problem urgently to be resolved.
Summary of the invention
The technical problem to be solved by the present invention is providing portable scene of fire uses hot-fluid baffling device under battle conditions, it can be
Fire scene rescue field mounted device uses, and has the characteristics that barrier hot-fluid, convenient movement, fire resistance period is long, thermal resistance effect is good.
To achieve the above object, The technical solution adopted by the invention is as follows:
Hot-fluid baffling device, including cart are used under battle conditions in portable scene of fire, are set on the cart for storing cleaning
The water tank of water, and the resistance of the hot-fluid of radiant heat flux is reduced to generate water curtain for being placed on scene of fire on the cart
Every mechanism, the hot-fluid barrier mechanism is fixed on the front end of the cart vertically, and the water tank is located at hot-fluid barrier mechanism
Between the handrail of the cart；
Hot-fluid barrier mechanism includes reducing the steel wire of radiant heat flux for being placed on scene of fire to generate water curtain
Rack, the delivery hose being connect with the water tank, the water pump on the delivery hose, and be set in the steel wire net rack
And the spray module for spraying fan-shaped water curtain to the steel wire net rack is connect with the delivery hose, the water pump is fixed on institute
The top of water tank is stated, the water pump pumps the clean water in the water tank to the spray module, institute by the delivery hose
Spray module is stated the clean water that delivery hose conveying comes is sprayed on the steel wire net rack with sector and makes steel wire net rack
Generate even water curtain persistently to reduce scene of fire radiant heat flux.
Further, the steel wire net rack include the first metal water curtain net, the second metal water curtain net, upper fixed frame, with
And lower fixed frame, the fixed frame top with the first metal water curtain net and the second metal water curtain net respectively
Mutually fixed, the lower fixed frame is mutually solid with the lower part of the first metal water curtain net and the second metal water curtain net respectively
Fixed, the first metal water curtain net and the second metal water curtain net two are faced and are distributed vertically；
The spray module between the first metal water curtain net and the second metal water curtain net, for simultaneously to
The first metal water curtain net and the second metal water curtain spray fan-shaped water curtain on the net, the first metal water curtain net and described
Second metal water curtain net is for generating water curtain to reduce radiant heat flux；The bottom of the lower fixed frame and the top surface of the cart
Front end is mutually welded, and the steel wire net rack is welded in the cart top surface by the lower fixed frame and mutually consolidates with the cart
It is fixed.
Further, the first metal water curtain net is identical with the structure of the second metal water curtain net, includes to be in
Rectangular metal framework, and the sintering steel wire in the metal framework is removably fixed in by bolt, it is fixed
Frame and the lower fixed frame are made of stainless steel material, and the top of the metal framework is fixedly welded on fixed
In frame, the lower weld of the metal framework is fixed in the lower fixed frame.
Further, the sintering steel wire is made of SU316L, 304 steel, can tolerate 800 DEG C of high temperature, described
The mesh number for being sintered steel wire is 40-50 mesh；Spacing between the first metal water curtain net and the second metal water curtain net is
20-50cm, it is 1400mm × 1200mm that the first metal water curtain net is identical with the size of the second metal water curtain net.
Further, the spray module includes being horizontally installed to the first metal water curtain net and second metal water
Several threeways of stainless steel tube and equidistant connection on the stainless steel tube between curtain net, in each described threeway
One is respectively connected with for spraying the nozzle of fan-shaped water curtain；The right end of the stainless steel tube is equipped with for blocking the stainless steel tube
Right end port closure, the left end of the stainless steel tube is equipped with the first connector, and the water outlet of the delivery hose is equipped with the
Two connectors, the outer wall of second connector are equipped with external screw thread, and the inner wall of first connector is equipped with and the external screw thread
The internal screw thread to match, first connector is threadedly coupled with second connector, to make the delivery hose and institute
Stainless steel tube is stated to be connected.
Further, the nozzle includes spray nozzle part and the interconnecting piece that is an integral structure with the spray nozzle part, the company
The outer wall of socket part is equipped with interconnecting piece external screw thread, and the inner wall of the threeway is equipped with the threeway to match with the interconnecting piece external screw thread
Internal screw thread, the interconnecting piece are connected in the threeway by thread seal, the water outlet end closure of the spray nozzle part, and at this
Sealing part offers the water outlet notch for spraying fan-shaped water curtain.
Further, the nozzle is made of 304 material of SUS, and it is discharged the fan-shaped water curtain that notch is sprayed
Circular arc is 85-105 °.
Further, the both ends of the stainless steel tube are respectively equipped with a clip, and the stainless steel tube passes through described in two
Clip is fixedly mounted between the first metal water curtain net and the second metal water curtain net.
Further, it is additionally provided with fire extinguisher fixed frame on the cart, and is placed with and goes out in the fire extinguisher fixed frame
Firearm, the fire extinguisher are dry powder extinguisher, and the fire extinguisher fixed frame is fixedly welded on the cart.
Further, reinforcing rib, the bottom surface of the water tank are equipped between the lower fixed frame and the top surface of the cart
It is welded and fixed with the top surface of the cart.
Compared with prior art, the invention has the following advantages:
The configuration of the present invention is simple, design is scientific and reasonable, easy to use, can use, have in fire scene rescue field mounted device
The advantages that barrier hot-fluid, light, removable, fire resistance period are long, thermal resistance effect is good, in 10kW/m2Under hot-fluid radiation condition, it can drop
Low emissivity hot-fluid 80%.
The present invention includes cart and the water tank being integrated on cart and hot-fluid barrier mechanism, and hot-fluid barrier mechanism includes
Steel wire net rack, delivery hose, water pump and spray module, steel wire net rack include the first metal water curtain net, the second metal water curtain
Net, upper fixed frame and lower fixed frame, spray module include stainless steel tube, threeway and nozzle, and steel wire net rack relies on lower fixation
Frame is welded on cart admittedly, and stainless steel tube is mounted between the first metal water curtain net and the second metal water curtain net by clip,
Stainless steel tube is in horizontal distribution, and nozzle thereon is connected by corresponding threeway with stainless steel tube.When it is desired to be used, operator
Water tank is first stored into full clean water, then is carried out this hot-fluid baffling device to scene of fire by cart, is extremely facilitated, when this hot-fluid
Baffling device is carried out to after step, and water pump is opened, and water pump pumps the clean water in water tank to spray module, cleaning by delivery hose
Water passes through delivery hose first and enters stainless steel tube, blocks since the end of stainless steel tube is equipped with, then clean water sequence passes through
Nozzle is come in threeway on stainless steel tube, sprays the fan-shaped water curtain that circular arc is 85-105 ° via spray nozzle part, the sector water curtain is uniform
It is sprayed onto the first metal water curtain net and the second metal water curtain is online, and in the sintering of the first metal water curtain net and the second metal water curtain net
Water curtain is formed on steel wire, which is covered with two sintering steel wires.Can effectively obstruct scene of fire hot-fluid to steel wire net rack with
Outer sprawling.Being designed in this way makes the present invention have the light spy for fast moving, can effectively obstructing scene of a fire hot-fluid, obstructing fire spread
Point.
The present invention is sintered steel wire and is made of SU316L, 304 materials, and intensity is good, with high mechanical strength and
High pressure resistant intensity, easy processing are suitble to cut out, bending, punching press, stretching, the processing technologys such as welding, have high-temperature stability, can hold
By 800 DEG C of high temperature, there is corrosion resistance characteristic, due to using SU316L, 304 materials, therefore corrosion resistance is strong, stability
It is good, it is unlikely to deform using admittedly molten sintering process its filter screen of diffusion.Sintered steel meshcount of the present invention is 40-50 mesh, so
It can make the present invention that there is lighter weight and form good result on metal mesh when spray nozzle part sprays fan-shaped water curtain
Water curtain, simultaneously, moreover it is possible to have both good ventilation effect.
Nozzle of the present invention is made of 304 material of SUS, and the circular arc for spraying water curtain is 85-105 °, and operating pressure is
3Mpa, fluid flow 20L/s, interconnecting piece screw thread are 1/2 inch, are designed in this way, make it have high temperature resistant, corrosion-resistant, stable
The characteristic that performance is good, intensity is high, and spray water curtain uniformly, not jag, can effectively ensure that in the first metal water curtain net and second
Even water curtain is formed on the sintering steel wire of metal water curtain net.
The present invention uses the water curtain formed on metal mesh to carry out barrier scene of a fire hot-fluid and fire spread, sustainable uninterrupted
It is cooling, time restriction is not used, it is very useful in scene of fire.
The present invention can be used for the places such as petroleum, natural gas, chemical industry, forest, offshore platform, solve fire fighter in the scene of a fire,
Indicator of trapped personnel is in the problems in high-heating radiation environment, protection staff safety；Lack corresponding hot-fluid barrier dress currently on the market
It sets, disaster relief personnel in the scene of a fire can be equipped with a set of hot-fluid barrier screen.It can be applied to fire scene rescue, evacuating personnel simultaneously.The device energy
It drives the development of a collection of affiliated enterprise, push industry progress, there is extensive market promotion prospect, social benefit and economic benefit
Significantly.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is steel wire frame structure schematic diagram of the present invention.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the first metal water curtain net or the second metal water curtain web frame schematic diagram of the invention.
Fig. 6 is spray module structural schematic diagram of the present invention.
Fig. 7 is nozzle arrangements schematic diagram of the present invention.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is present invention sintering steel wire Parameter Map table.
Wherein, the corresponding title of appended drawing reference are as follows:
1- cart, 2- water tank, 3- hot-fluid barrier mechanism, 4- fire extinguisher fixed frame, 5- fire extinguisher, 6- steel wire net rack, 7- are defeated
Water hose, 8- water pump, 9- spray module, 10- the first metal water curtain net, 11- the second metal water curtain net, the upper fixed frame of 12-,
Fixed frame, 14- reinforcing rib, 15- metal framework, 16- sintering steel wire, 17- stainless steel tube, 18- threeway, 19- envelope under 13-
Stifled, the first connector of 20-, the second connector of 21-, 22- nozzle, 23- spray nozzle part, 24- interconnecting piece, 25- are discharged notch, 26- card
Hoop.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
As shown in figs 1-9, hot-fluid baffling device is used in portable scene of fire provided by the invention under battle conditions, and structure is simple, sets
Count it is scientific and reasonable, it is easy to use, can be used in fire scene rescue field mounted device, have barrier hot-fluid, light, removable, fire resisting
Of long duration, the advantages that thermal resistance effect is good, in 10kW/m2Under hot-fluid radiation condition, radiant heat flux 80% can be reduced.The present invention includes
Cart 1, for the water tank 2 of storing cleaning water on the cart 1, the fire extinguisher fixed frame 4 on the cart 1, with
And the hot-fluid of radiant heat flux barrier mechanism 3, institute are reduced to generate water curtain for being placed on scene of fire on the cart 1
It states hot-fluid barrier mechanism 3 and is fixed on the front end of the cart 1 vertically, the water tank 2 is located at the hot-fluid and obstructs mechanism 3 and described
Between the handrail of cart 1, fire extinguisher 5 is placed in the fire extinguisher fixed frame 4, the fire extinguisher 5 is dry powder extinguisher, described
Fire extinguisher fixed frame 4 is fixedly welded on the cart 1.
The present invention includes cart and the water tank being integrated on cart and hot-fluid barrier mechanism, and hot-fluid barrier mechanism includes
Steel wire net rack, delivery hose, water pump and spray module, steel wire net rack include the first metal water curtain net, the second metal water curtain
Net, upper fixed frame and lower fixed frame, spray module include stainless steel tube, threeway and nozzle, and steel wire net rack relies on lower fixation
Frame is welded on cart admittedly, and stainless steel tube is mounted between the first metal water curtain net and the second metal water curtain net by clip,
Stainless steel tube is in horizontal distribution, and nozzle thereon is connected by corresponding threeway with stainless steel tube.When it is desired to be used, operator
Water tank is first stored into full clean water, then is carried out this hot-fluid baffling device to scene of fire by cart, is extremely facilitated, when this hot-fluid
Baffling device is carried out to after step, and water pump is opened, and water pump pumps the clean water in water tank to spray module, cleaning by delivery hose
Water passes through delivery hose first and enters stainless steel tube, blocks since the end of stainless steel tube is equipped with, then clean water sequence passes through
Nozzle is come in threeway on stainless steel tube, sprays the fan-shaped water curtain that circular arc is 85-105 ° via spray nozzle part, the sector water curtain is uniform
It is sprayed onto the first metal water curtain net and the second metal water curtain is online, and in the sintering of the first metal water curtain net and the second metal water curtain net
Water curtain is formed on steel wire, which is covered with two sintering steel wires.Can effectively obstruct scene of fire hot-fluid to steel wire net rack with
Outer sprawling.Being designed in this way makes the present invention have the light spy for fast moving, can effectively obstructing scene of a fire hot-fluid, obstructing fire spread
Point.
Hot-fluid barrier of the present invention mechanism 3 includes reducing radiant heat flux for being placed on scene of fire to generate water curtain
Steel wire net rack 6, the delivery hose 7 being connect with the water tank 2, the water pump 8 on the delivery hose 7, and be set to institute
It states in steel wire net rack 6 and connect the spray module 9 for spraying fan-shaped water curtain to the steel wire net rack 6 with the delivery hose 7,
The water pump 8 is fixed on the top of the water tank 2, and the clean water in the water tank 2 is passed through the delivery hose by the water pump 8
To the spray module 9, the clean water that the delivery hose 7 conveying comes is sprayed onto described 7 pumps by the spray module 9 with sector
On steel wire net rack 6 and steel wire net rack 6 is made to generate even water curtain persistently to reduce scene of fire radiant heat flux.
Steel wire net rack 6 of the present invention includes the first metal water curtain net 10, the second metal water curtain net 11, upper fixed frame
12 and lower fixed frame 13, fixed frame 12 respectively with the first metal water curtain net 10 and second metal
The top of water curtain net 11 is mutually fixed, the lower fixed frame 13 respectively with the first metal water curtain net 10 and second metal
The lower part of water curtain net 11 is mutually fixed, and the first metal water curtain net 10 and described 11 liang of second metal water curtain net face and perpendicular
Straight distribution；The spray module 9 is between the first metal water curtain net 10 and the second metal water curtain net 11, for same
When fan-shaped water curtain, the first metal water curtain are sprayed on the first metal water curtain net 10 and the second metal water curtain net 11
Net 10 and the second metal water curtain net 11 are for generating water curtain to reduce radiant heat flux；The bottom of the lower fixed frame 13 with
The front end of the top surface of the cart 1 mutually welds, and the steel wire net rack 6 is welded in the cart 1 by the lower fixed frame 13 and pushes up
Face and fixed with 1 phase of cart.Reinforcing rib 14 is equipped between the lower fixed frame 13 and the top surface of the cart 1, it is described
The bottom surface of water tank 2 and the top surface of the cart 1 are welded and fixed.
First metal water curtain net 10 of the present invention is identical with the structure of the second metal water curtain net 11, includes to be in
Rectangular metal framework 15, and the sintering steel wire 16 in the metal framework 15 is removably fixed in by bolt, it is described
Upper fixed frame 12 and the lower fixed frame 13 are made of stainless steel material, and the top of the metal framework 15 is welded and fixed
In in fixed frame 12, the lower weld of the metal framework 15 is fixed in the lower fixed frame 13.The burning
Knot steel wire 16 is made of SU316L, 304 steel, can tolerate 800 DEG C of high temperature, and the mesh number of the sintering steel wire 16 is
40-50 mesh；Spacing between the first metal water curtain net 10 and the second metal water curtain net 11 is 20-50cm, described the
One metal water curtain net 10 is identical with the size of the second metal water curtain net 11, is 1400mm × 1200mm.
The present invention is sintered steel wire and is made of SU316L, 304 materials, and intensity is good, with high mechanical strength and
High pressure resistant intensity, easy processing are suitble to cut out, bending, punching press, stretching, the processing technologys such as welding, have high-temperature stability, can hold
By 800 DEG C of high temperature, there is corrosion resistance characteristic, due to using SU316L, 304 materials, therefore corrosion resistance is strong, stability
It is good, it is unlikely to deform using admittedly molten sintering process its filter screen of diffusion.Sintered steel meshcount of the present invention is 40-50 mesh, so
It can make the present invention that there is lighter weight and form good result on metal mesh when spray nozzle part sprays fan-shaped water curtain
Water curtain, simultaneously, moreover it is possible to have both good ventilation effect.
The present invention is sintered between steel wire and metal framework and is bolted using M6, and different meshes steel mesh is conveniently replaceable.It is suitable
Parameter for present invention sintering steel wire is as shown in Figure 9.
Spray module 9 of the present invention includes being horizontally installed to the first metal water curtain net 10 and second metal water
Several threeways 18 of stainless steel tube 17 and equidistant connection on the stainless steel tube 17 between curtain net 11, each institute
It states and is respectively connected with one in threeway 18 for spraying the nozzle 22 of fan-shaped water curtain；The right end of the stainless steel tube 17 is equipped with for sealing
The closure 19 of the right end port of the stainless steel tube 17 is blocked up, the left end of the stainless steel tube 17 is equipped with the first connector 20, described
The water outlet of delivery hose 7 is equipped with the second connector 21, and the outer wall of second connector 21 is equipped with external screw thread, and described first connects
The inner wall of connector 20 is equipped with the internal screw thread to match with the external screw thread, first connector 20 and second connector 21
It is threadedly coupled, so that the delivery hose 7 be made to be connected with the stainless steel tube 17.
Nozzle 22 of the present invention includes spray nozzle part 23 and the interconnecting piece 24 being an integral structure with the spray nozzle part 23, institute
The outer wall for stating interconnecting piece 24 is equipped with interconnecting piece external screw thread, and the inner wall of the threeway 18 is equipped with and the interconnecting piece external screw thread phase
The threeway internal screw thread matched, the interconnecting piece 24 are connected in the threeway 18 by thread seal, the water outlet of the spray nozzle part 23
End closure, and the water outlet notch 25 for spraying fan-shaped water curtain is offered in the sealing part.The nozzle 22 uses SUS 304
Material is made, and its circular arc for being discharged the fan-shaped water curtain that notch 25 is sprayed is 85-105 °.The both ends of the stainless steel tube 17
It is respectively equipped with a clip 26, the stainless steel tube 17 is fixedly mounted on the first metal water curtain by two clips 26
Between net 10 and the second metal water curtain net 11.
Nozzle of the present invention is made of 304 material of SUS, and the circular arc for spraying water curtain is 85-105 °, and operating pressure is
3Mpa, fluid flow 20L/s, interconnecting piece screw thread are 1/2 inch, are designed in this way, make it have high temperature resistant, corrosion-resistant, stable
The characteristic that performance is good, intensity is high, and spray water curtain uniformly, not jag, can effectively ensure that in the first metal water curtain net and second
Even water curtain is formed on the sintering steel wire of metal water curtain net.
The present invention uses the water curtain formed on metal mesh to carry out barrier scene of a fire hot-fluid and fire spread, sustainable uninterrupted
It is cooling, time restriction is not used, it is very useful in scene of fire.
The present invention can be used for the places such as petroleum, natural gas, chemical industry, forest, offshore platform, solve fire fighter in the scene of a fire,
Indicator of trapped personnel is in the problems in high-heating radiation environment, protection staff safety；Lack corresponding hot-fluid barrier dress currently on the market
It sets, disaster relief personnel in the scene of a fire can be equipped with a set of hot-fluid barrier screen.It can be applied to fire scene rescue, evacuating personnel simultaneously.The device energy
It drives the development of a collection of affiliated enterprise, push industry progress, there is extensive market promotion prospect, social benefit and economic benefit
Significantly.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (10)
1. hot-fluid baffling device is used in portable scene of fire under battle conditions, it is characterised in that: including cart (1), be set to the cart (1)
The upper water tank (2) for storing cleaning water, and be set on the cart (1) for being placed on scene of fire to generate water curtain
The hot-fluid for reducing radiant heat flux obstructs mechanism (3), and hot-fluid barrier mechanism (3) is fixed on the front end of the cart (1) vertically,
The water tank (2) is located between hot-fluid barrier mechanism (3) and the handrail of the cart (1)；
Hot-fluid barrier mechanism (3) includes reducing the steel wire of radiant heat flux for being placed on scene of fire to generate water curtain
Frame (6), the delivery hose (7) being connect with the water tank (2), the water pump (8) being set on the delivery hose (7), and be set to
The spray for spraying fan-shaped water curtain to the steel wire net rack (6) is connect in the steel wire net rack (6) and with the delivery hose (7)
Water assembly (9), the water pump (8) are fixed on the top of the water tank (2), and the water pump (8) is by the cleaning in the water tank (2)
Water is pumped by the delivery hose (7) to the spray module (9), and the spray module (9) is with sector by the delivery hose
(7) clean water that conveying comes is sprayed on the steel wire net rack (6) and steel wire net rack (6) is made to generate even water curtain persistently to reduce
Scene of fire radiant heat flux.
2. hot-fluid baffling device is used in portable scene of fire according to claim 1 under battle conditions, it is characterised in that: the steel wire
Rack (6) includes the first metal water curtain net (10), the second metal water curtain net (11), upper fixed frame (12) and lower fixed frame
Frame (13), fixed frame (12) respectively with the first metal water curtain net (10) and the second metal water curtain net (11)
Top mutually fix, the lower fixed frame (13) respectively with the first metal water curtain net (10) and the second metal water curtain
The lower part of net (11) is mutually fixed, and the first metal water curtain net (10) and the second metal water curtain net (11) two face simultaneously
Vertical distribution；
The spray module (9) is used between the first metal water curtain net (10) and the second metal water curtain net (11)
In simultaneously on the first metal water curtain net (10) and the second metal water curtain net (11) spray sector water curtain, described first
Metal water curtain net (10) and the second metal water curtain net (11) are for generating water curtain to reduce radiant heat flux；The lower fixed frame
The bottom of frame (13) and the front end of the top surface of the cart (1) mutually weld, and the steel wire net rack (6) passes through the lower fixed frame
(13) it is welded in the cart (1) top surface and is mutually fixed with the cart (1).
3. hot-fluid baffling device is used in portable scene of fire according to claim 2 under battle conditions, it is characterised in that: described first
Metal water curtain net (10) is identical with the structure of the second metal water curtain net (11), includes the metal framework being square
(15), the sintering steel wire (16) in the metal framework (15), fixed frame and by bolt are removably fixed in
Frame (12) and the lower fixed frame (13) are made of stainless steel material, and the top of the metal framework (15) is fixedly welded on
In fixed frame (12), the lower weld of the metal framework (15) is fixed in the lower fixed frame (13).
4. hot-fluid baffling device is used in portable scene of fire according to claim 3 under battle conditions, it is characterised in that: the sintering
Steel wire (16) is made of SU316L, 304 steel, can tolerate 800 DEG C of high temperature, and the mesh number of sintering steel wire (16) is
40-50 mesh；Spacing between the first metal water curtain net (10) and the second metal water curtain net (11) is 20-50cm, institute
It is identical with the size of the second metal water curtain net (11) to state the first metal water curtain net (10), is 1400mm × 1200mm.
5. using hot-fluid baffling device under battle conditions according to portable scene of fire described in claim 2-4 any one, feature exists
In: the spray module (9) includes being horizontally installed to the first metal water curtain net (10) and the second metal water curtain net
(11) several threeways (18) of stainless steel tube (17) and equidistant connection on the stainless steel tube (17) between, it is each
One is respectively connected on a threeway (18) for spraying the nozzle (22) of fan-shaped water curtain；The right end of the stainless steel tube (17)
Closure (19) equipped with the right end port for blocking the stainless steel tube (17), the left end of the stainless steel tube (17) are equipped with the
The water outlet of one connector (20), the delivery hose (7) is equipped with the second connector (21), outside second connector (21)
Wall is equipped with external screw thread, and the inner wall of first connector (20) is equipped with the internal screw thread to match with the external screw thread, and described first
Connector (20) is threadedly coupled with second connector (21), to make the delivery hose (7) and the stainless steel tube
(17) it is connected.
6. hot-fluid baffling device is used in portable scene of fire according to claim 5 under battle conditions, it is characterised in that: the nozzle
It (22) include spray nozzle part (23) and the interconnecting piece (24) being an integral structure with the spray nozzle part (23), the interconnecting piece (24)
Outer wall is equipped with interconnecting piece external screw thread, and the inner wall of the threeway (18) is equipped in the threeway to match with the interconnecting piece external screw thread
Screw thread, the interconnecting piece (24) are connected in the threeway (18) by thread seal, the water outlet end seal of the spray nozzle part (23)
Mouthful, and the water outlet notch (25) for spraying fan-shaped water curtain is offered in the sealing part.
7. hot-fluid baffling device is used in portable scene of fire according to claim 6 under battle conditions, it is characterised in that: the nozzle
(22) it is made of 304 material of SUS, and its circular arc for being discharged the fan-shaped water curtain that notch (25) are sprayed is 85-105 °.
8. hot-fluid baffling device is used in portable scene of fire according to claim 7 under battle conditions, it is characterised in that: described stainless
The both ends of steel pipe (17) are respectively equipped with a clip (26), and the stainless steel tube (17) passes through the fixed peace of two clips (26)
Between the first metal water curtain net (10) and the second metal water curtain net (11).
9. hot-fluid baffling device is used in portable scene of fire according to claim 8 under battle conditions, it is characterised in that: the cart
(1) it is additionally provided on fire extinguisher fixed frame (4), and is placed with fire extinguisher (5), the fire extinguishing in the fire extinguisher fixed frame (4)
Device (5) is dry powder extinguisher, and the fire extinguisher fixed frame (4) is fixedly welded on the cart (1).
10. hot-fluid baffling device is used in portable scene of fire according to claim 9 under battle conditions, it is characterised in that: under described
Reinforcing rib (14) are equipped between fixed frame (13) and the top surface of the cart (1), the bottom surface of the water tank (2) and the cart
(1) top surface is welded and fixed.
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| CN201910440135.2A CN110152220B (en) | 2019-05-24 | 2019-05-24 | Portable heat flow separation device for fire scene actual combat |
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| CN201910440135.2A CN110152220B (en) | 2019-05-24 | 2019-05-24 | Portable heat flow separation device for fire scene actual combat |
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| CN110152220B CN110152220B (en) | 2021-05-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494852A (en) * | 2020-04-30 | 2020-08-07 | 曹志勇 | Movable fire fighting equipment |
| CN112206433A (en) * | 2020-11-27 | 2021-01-12 | 濮阳兴泰金属结构制品有限公司 | Fire-fighting water mist isolation rescue device |
| CN112206434A (en) * | 2020-11-27 | 2021-01-12 | 濮阳兴泰金属结构制品有限公司 | Multifunctional linkage fire extinguishing device and working method thereof |
| CN114949701A (en) * | 2022-06-08 | 2022-08-30 | 应急管理部四川消防研究所 | Water-saving tunnel fire heat flow smoke blocking device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556111A1 (en) * | 1983-10-10 | 1985-06-07 | Gotlibowicz Jean | Electromechanical assembly for regulating the movement of a system deprived of external energy |
| DE10145136A1 (en) * | 2001-09-13 | 2003-04-10 | Bahn Station & Service Ag Deut | Process and arrangement for the partitioning of fire and smoke in building structures |
| CN102174875A (en) * | 2010-12-31 | 2011-09-07 | 栗洪彩 | Organic fiber and refractory fibre compound roller shutter face for fireproofing heat-insulation roller shutter |
| CN106139470A (en) * | 2015-04-03 | 2016-11-23 | 李苗 | Inside fire attack close combat fire-fighting robot |
| CN106512258A (en) * | 2016-12-26 | 2017-03-22 | 威特龙消防安全集团股份公司 | Water curtain separation system for fire source separation and purpose |
| CN106609646A (en) * | 2015-10-27 | 2017-05-03 | 成都骄子实业有限公司 | A fireproof door capable of putting out fire |
| CN106890411A (en) * | 2017-02-28 | 2017-06-27 | 成都格瑞思文化传播有限公司 | A kind of fixed froth installation |
| CN107412985A (en) * | 2017-07-25 | 2017-12-01 | 张健 | A kind of removable enclosure-type fire-extinguishing apparatus |
| CN206715107U (en) * | 2017-04-06 | 2017-12-08 | 福建省泉州市旭高阀门科技有限公司 | A kind of packaged type fire-fighting equipment device |
| CN207237117U (en) * | 2017-08-18 | 2018-04-17 | 四川巨健消防装备制造有限公司 | Mobile extinguishing device |
| CN107929984A (en) * | 2017-12-22 | 2018-04-20 | 安徽理工大学 | A kind of mobile water curtain car of fire-fighting |
| CN207591138U (en) * | 2017-11-06 | 2018-07-10 | 北京四海栋源科技发展有限公司 | A kind of fire fire-fighting separation net |
-
2019
- 2019-05-24 CN CN201910440135.2A patent/CN110152220B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556111A1 (en) * | 1983-10-10 | 1985-06-07 | Gotlibowicz Jean | Electromechanical assembly for regulating the movement of a system deprived of external energy |
| DE10145136A1 (en) * | 2001-09-13 | 2003-04-10 | Bahn Station & Service Ag Deut | Process and arrangement for the partitioning of fire and smoke in building structures |
| CN102174875A (en) * | 2010-12-31 | 2011-09-07 | 栗洪彩 | Organic fiber and refractory fibre compound roller shutter face for fireproofing heat-insulation roller shutter |
| CN106139470A (en) * | 2015-04-03 | 2016-11-23 | 李苗 | Inside fire attack close combat fire-fighting robot |
| CN106609646A (en) * | 2015-10-27 | 2017-05-03 | 成都骄子实业有限公司 | A fireproof door capable of putting out fire |
| CN106512258A (en) * | 2016-12-26 | 2017-03-22 | 威特龙消防安全集团股份公司 | Water curtain separation system for fire source separation and purpose |
| CN106890411A (en) * | 2017-02-28 | 2017-06-27 | 成都格瑞思文化传播有限公司 | A kind of fixed froth installation |
| CN206715107U (en) * | 2017-04-06 | 2017-12-08 | 福建省泉州市旭高阀门科技有限公司 | A kind of packaged type fire-fighting equipment device |
| CN107412985A (en) * | 2017-07-25 | 2017-12-01 | 张健 | A kind of removable enclosure-type fire-extinguishing apparatus |
| CN207237117U (en) * | 2017-08-18 | 2018-04-17 | 四川巨健消防装备制造有限公司 | Mobile extinguishing device |
| CN207591138U (en) * | 2017-11-06 | 2018-07-10 | 北京四海栋源科技发展有限公司 | A kind of fire fire-fighting separation net |
| CN107929984A (en) * | 2017-12-22 | 2018-04-20 | 安徽理工大学 | A kind of mobile water curtain car of fire-fighting |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494852A (en) * | 2020-04-30 | 2020-08-07 | 曹志勇 | Movable fire fighting equipment |
| CN111494852B (en) * | 2020-04-30 | 2021-10-08 | 卢美华 | Movable fire fighting equipment |
| CN112206433A (en) * | 2020-11-27 | 2021-01-12 | 濮阳兴泰金属结构制品有限公司 | Fire-fighting water mist isolation rescue device |
| CN112206434A (en) * | 2020-11-27 | 2021-01-12 | 濮阳兴泰金属结构制品有限公司 | Multifunctional linkage fire extinguishing device and working method thereof |
| CN112206433B (en) * | 2020-11-27 | 2023-05-16 | 濮阳兴泰金属结构制品有限公司 | Water mist isolation rescue device for fire control |
| CN114949701A (en) * | 2022-06-08 | 2022-08-30 | 应急管理部四川消防研究所 | Water-saving tunnel fire heat flow smoke blocking device |
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