CN110755770A - Pumping equipment and pressurization method of fire-fighting hose for fire extinguishing of high-rise building - Google Patents
Pumping equipment and pressurization method of fire-fighting hose for fire extinguishing of high-rise building Download PDFInfo
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- CN110755770A CN110755770A CN201911078128.9A CN201911078128A CN110755770A CN 110755770 A CN110755770 A CN 110755770A CN 201911078128 A CN201911078128 A CN 201911078128A CN 110755770 A CN110755770 A CN 110755770A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
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- 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
- A62C31/24—Nozzles specially adapted for fire-extinguishing attached to ladders, poles, towers, or other structures with or without rotary heads
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
Abstract
The invention discloses pumping equipment and a pressurizing method of a fire-fighting hose for fire extinguishment of a high-rise building. The pumping equipment and the pressurizing method of the fire-fighting hose for fire extinguishment of the high-rise building can realize the series connection of any multiple fire-fighting hoses on the quick loose joint at two ends of any two fire-fighting hoses, can realize the high-pressure water pressurization of the large flow rate of a common high-pressure hose by adjusting the pressure of an air source under the condition of being provided with the high-pressure hose, can be applied to water cannon launching outside the fire-fighting application, can realize the water cannon launching functions of large flow rate, high lift and high pressure which cannot be achieved by a conventional water pump, and is provided with a camera and an infrared sensor for collecting pictures on a flight device or an automatic lifting intelligent fire-fighting launching platform, and is used for automatically searching a fire source for equipment, aiming and realizing the artificial intelligence of.
Description
Technical Field
The invention relates to the technical field of fire safety, in particular to pumping equipment and a pressurization method of a fire-fighting hose for fire fighting of high-rise buildings.
Background
The high-rise building is a building with a residence length of more than 24 meters, a high-rise fire disaster is one of main hazards threatening public safety and social development, the high-rise fire disaster has the characteristics of quick fire spread and difficult fire fighting, the existing high-rise fire rescue means can not adapt to the construction development of the high-rise building as the high-rise building has a complex structure and is difficult to control once people are crowded and fire occurs, and countless high-rise fire cases show that the existing high-rise fire rescue means can not adapt to the construction development of the high-rise building, the high-rise fire technology comprises modern fire fighting facilities such as a climbing car, a scaling ladder car, a high-speed jet car and the like, the facilities have high manufacturing cost, huge equipment and complex maintenance and maintenance, so the equipment is owned by national or local fire fighting units and can not be popularized among people, the advanced equipment is required to be specially trained, the capability of people using the equipment to arrive at, the rapid spread of high-rise fires after arrival at the scene for a variety of reasons, makes such high-cost, high-tech facilities too rapidly developed for use after arrival.
Although the lifting height of various existing fire fighting equipment is refreshed continuously, the maximum height which a fire fighting truck can reach is only 200 meters, and the burning part which exceeds 200 meters can be put out for fire only through fixed fire fighting equipment in a building.
However, the existing centrifugal water pump technology is limited by pumping principle, materials and manufacturing technology, and only can deliver water to a height of about 80 meters, so that pump rooms are arranged in a building every 80 meters to deliver water to the roof in a relay mode, and once a fire occurs, fire-fighting water with a problem in any link caused by power failure cannot reach the fire scene.
The prior art uses a full hydraulic plunger pump group technology, the water pressure for conveying can reach 12 MPa, the water supply of double-unit equipment can reach 3000L/min, the diesel power can be realized, and the building power grid is not depended on, but the biggest defect of the high-pressure pumping technology lies in the pressure bearing capacity of a pipeline, as is known, 12MP high-pressure water is conveyed to a high layer, the conveying pipeline needs a very large pressure, a very thick high-pressure pipe is needed, the pipe is thick and heavy, the dead weight of a water column in the pipe is added, a very strong arm support is needed for high-lift pumping, the arm support needs four-leg supporting positions, the fire rescue in a narrow street is limited, an unmanned plane fire extinguishing technology is used, the existing high-pressure water pumping technology is limited, the thick fire extinguishing pipeline cannot be conveyed to a fire scene, and the unmanned plane extinguishing technology is only applied to throwing, carry rescue goods such as ropes and medicines.
Disclosure of Invention
The invention aims to provide pumping equipment and a pressurization method of a fire-fighting water hose for fire extinguishment of a high-rise building, which have the advantages of a multi-stage isobaric delivery principle, a high-lift pressurization principle and capability of realizing low-cost ultrahigh-lift isobaric delivery of liquid, liquid-solid and gas-solid.
In order to achieve the purpose, the invention provides the following technical scheme: a pumping device of a fire-fighting hose for fire extinguishment of a high-rise building comprises a fire-fighting nozzle, a fire-fighting hose and a booster pump valve, wherein the fire-fighting hose and the booster pump valve are alternately connected, and the fire-fighting nozzle is sleeved on a pipe orifice of the fire-fighting hose, which is not connected with the booster pump valve;
nozzle and quick union are connected respectively at the both ends of fire control shower nozzle, and quick union is all connected at the both ends of fire control hose, and the booster pump valve includes that the pressurization is with individual valve, air supply control valve, quick union and valve casing, and quick union is connected respectively at both ends around the valve casing, and the individual valve is installed on the inner wall of valve casing, and the one end of air supply control valve is installed on the lateral wall of valve casing, and quick union connects on the other end of air supply control valve.
Furthermore, the quick movable joint of the fire-fighting nozzle is rotatably connected with the quick movable joint at one end of the fire-fighting hose, the quick movable joint at the other end of the fire-fighting hose is rotatably connected with the quick movable joint of the booster pump valve, and the fire-fighting hose and the quick movable joint of the booster pump valve are rotatably connected with each other.
Furthermore, the fire hose is made of a conventional polymer water pipe or a fabric fire hose material.
Furthermore, an outlet valve of the air source control valve is communicated with an inlet valve of the single valve, compressed air of the air source control valve flows through the single valve, and the generated pressure pushes water in the fire hose to be ejected at high pressure.
Furthermore, the fire fighting hose comprises a fire fighting nozzle, a fire fighting hose, a flight device or an automatic lifting intelligent fire fighting launching platform and a fire fighting truck, wherein the quick movable joints of the multiple sections of fire fighting hoses are mutually connected in a rotating mode, one end of the fire fighting hose is connected with the fire fighting nozzle, and the other end of the fire fighting hose is connected to a water outlet of the fire fighting truck.
Furthermore, a sleeve rope connected to the flight equipment is wound on the blowout control head, and the flight equipment comprises an unmanned aerial vehicle, a helicopter and an airship.
Furthermore, a camera and an infrared sensor for collecting pictures are arranged on the flight equipment or the automatic lifting intelligent fire extinguishing emission platform, and a remote controller for controlling the flight equipment or the automatic lifting intelligent fire extinguishing emission platform is arranged in the fire fighting truck and receives the pictures collected by the flight equipment or the automatic lifting intelligent fire extinguishing emission platform.
The invention provides another technical scheme, and the pumping equipment and the pressurization method of the fire-fighting water hose for fire extinguishment of the high-rise building comprise the following steps:
s1: the fire-fighting nozzle is rotatably sleeved on the fire-fighting hose and is connected with a guy rope on the flight equipment;
s2: the multiple sections of fire-fighting hoses are connected with the booster pump valve in a staggered manner, and the last section of fire-fighting hose is connected to a water outlet pipe of the fire-fighting truck;
s3: the air source control valve on the booster pump valve is connected with the corresponding pump, and the air source control valve controls the flow rate of the air flow generated by the air pump;
s4: the remote controller in the fire truck controls the flying equipment to fly to the fire, and the pictures are shot by the camera and transmitted back to the fire truck for real-time monitoring, so that the fire truck controls the pump to work;
s5: the compressed gas of the gas source control valve flows through the single valve, and the generated pressure pushes the medium in the fire hose to be ejected from the nozzle in a pressurization mode.
Further, for S5, the pump delivers CO gas stored in the fire engine2Liquid, water and other liquid, gas liquid (CO) for high efficiency fire extinguishing2,H2O), solid-liquid multiple media.
Compared with the prior art, the invention has the beneficial effects that:
1. this high-rise building extinguishes fire-fighting water hose's pumping equipment and pressure boost method, on the quick union at two of arbitrary two fire-fighting hose, can realize the series connection of many arbitrary fire-fighting hose, because the water pressure that each water pipe bore all carries at the isobaric in fire-fighting water pipe's nominal pressure-bearing range, its aim at with the arbitrary lift of 20 ~ 3000 meters height of water pump delivery for the fire control.
2. The pumping equipment and the pressurization method of the fire-fighting water hose for fire extinguishment of the high-rise building adopt the connection standard of the quick movable joint special for fire fighting, and the pipeline and the joint used by the unmanned aerial vehicle high-lift pumping equipment based on special design adopt the quick movable joint universal in the market, so that the pumping equipment and the pressurization method have the characteristics of low use cost, low maintenance cost and wide application range.
3. The pumping equipment and the pressurization method of the fire-fighting soft water pipe for fire extinguishment of the high-rise building can realize the large-flow high-pressure water pressurization of the common high-pressure pipe by adjusting the pressure of the air source under the condition of being provided with the high-pressure pipe, can be applied to water cannon launching beyond the fire-fighting application, and can realize the large-flow, high-lift and high-pressure water cannon launching function which cannot be achieved by a conventional water pump.
4. According to the pumping equipment and the pressurization method of the fire-fighting water hose for fire extinguishment of the high-rise building, the flying equipment is provided with the camera and the infrared sensor for collecting pictures, and the equipment is provided with the guide to search a fire source, automatically aim at and spray, and combine the unmanned aerial vehicle and artificial intelligence through the guide of the unmanned aerial vehicle, so that the high-tech precise high-rise fire-fighting complete equipment is provided.
Drawings
FIG. 1 is a fire hose connection of a booster pump valve of the present invention;
FIG. 2 is a block diagram of the fire sprinkler of the present invention;
FIG. 3 is a view of the fire hose of the present invention;
FIG. 4 is a schematic view of a booster pump valve of the present invention;
FIG. 5 is a diagram of a fire fighting pumping system of the present invention with a drone or helicopter and software and hardware;
FIG. 6 is a fire fighting pumping system with booster pumping system and booster valve of the present invention;
FIG. 7 is a top elevation view of the self-elevating intelligent fire extinguishing launching platform of the present invention;
FIG. 8 is a side elevation view of the self-elevating intelligent fire extinguishing launching platform of the present invention;
FIG. 9 is a top view of the balance adjustment of the automatic lifting intelligent fire extinguishing launching platform of the present invention;
FIG. 10 is a side view of the self-elevating intelligent fire extinguishing launching platform of the present invention with balance adjustment;
FIG. 11 is a bottom view of the self-loading firefighting pipe of the present invention;
FIG. 12 is a side view of the self-loading fire hose of the present invention;
FIG. 13 is a top view of the self-loading firefighting pipe of the present invention;
FIG. 14 is a diagram of the lift of the self-loading and unloading fire hose of the present invention.
In the figure: 1. a fire sprinkler; 11. a nozzle; 2. a fire hose; 3. a booster pump valve; 31. a single-phase valve; 32. a gas source control valve; 33. a quick coupling; 34. a valve housing; 4. a quick union; 5. a flying apparatus; 6. a fire engine; 7. automatic intelligent fire extinguishing launching platform goes up and down.
Detailed Description
The technical scheme in the embodiment of the invention will be made clear below by combining the attached drawings in the embodiment of the invention; fully described, it is to be understood that the described embodiments are merely exemplary of some, but not all, embodiments of the invention and that all other embodiments, which can be derived by one of ordinary skill in the art based on the described embodiments without inventive faculty, are within the scope of the invention.
The first embodiment is as follows:
please refer to fig. 1, a pumping device of a fire hose for fire extinguishing in a high-rise building comprises a fire nozzle 1, a fire hose 2 and a booster pump valve 3, the fire hose 2 and the booster pump valve 3 are alternately connected, the fire nozzle 1 is sleeved on a pipe orifice of the fire hose 2 which is not connected with the booster pump valve 3, on quick movable joints 4 at two ends of any two fire hoses 2, the connection of any plurality of fire hoses 2 can be realized, because the water pressure borne by each water pipe is equal-pressure conveyed in the nominal pressure bearing range of the fire hose, the purpose is to pump the fire hose to any lift with a height of 20-3000 m.
Referring to fig. 2-3, the two ends of the fire nozzle 1 are respectively connected with the nozzle 11 and the quick union 4, the two ends of the fire hose 2 are both connected with the quick union 4, and the fire hose 2 is made of a conventional polymer water pipe or a fabric fire hose.
Referring to fig. 4, the booster pump valve 3 includes a single valve 31 for boosting, an air source control valve 32, a quick coupling 33 and a valve housing 34, the front and rear ends of the valve housing 34 are respectively connected to a quick union 4, the single valve 31 is installed on the inner wall of the valve housing 34, one end of the air source control valve 32 is installed on the side wall of the valve housing 34, the quick coupling 33 is connected to the other end of the air source control valve 32, the quick union 4 of the fire sprinkler 1 is rotatably connected to the quick union 4 of one end of the fire hose 2, the quick union 4 of the other end of the fire hose 2 is rotatably connected to the quick union 4 of the booster pump valve 3, the fire hose 2 and the quick union 4 of the booster pump valve 3 are rotatably connected to each other, both adopt the connection standard of the quick union 4 dedicated for fire fighting, the pipeline and the joint for the unmanned aerial vehicle high lift pumping equipment based on the special design adopt the quick union 4 common in, the device has the characteristics of low use cost, low maintenance cost and wide application range. Due to less investment, the fire extinguishing device is expected to become a high-tech fire extinguishing facility for each building.
The outlet valve of the air source control valve 32 is communicated with the inlet valve of the single valve 31, the compressed air of the air source control valve 32 flows through the single valve 31, the generated pressure pushes the water in the fire hose 2 to be ejected at high pressure, the high-flow high-pressure water pressurization of the common high-pressure pipe can be realized by adjusting the air source pressure under the condition of being provided with the high-pressure pipe, the water cannon can be used for launching by a water cannon out of fire extinguishing purposes, and the water cannon launching function of high flow, high lift and high pressure which cannot be achieved by a conventional water pump can be realized.
Example two:
referring to fig. 5, a pumping device of a fire hose for fire fighting of high-rise buildings comprises a fire nozzle 1, a fire hose 2, a flying device 5 and a fire truck 6, wherein a loop rope connected to the flying device 5 is wound on the fire nozzle 1, the flying device 5 comprises an unmanned aerial vehicle, a helicopter and an airship, quick joints 4 of a plurality of sections of the fire hose 2 are mutually rotatably connected, the pumping device is used for pumping the special water pipe with ultrahigh lift, the device also comprises a specially designed pipeline, a pump valve and a control system based on the load capacity of the flying device 5, a camera and an infrared sensor for collecting pictures are arranged on the flying device 5, as the device has guiding, searching a fire source, automatically aiming and spraying, and a learning function of artificial intelligence is integrated, a remote controller for controlling the flying device 5 is arranged in the fire truck 6, and receives the pictures collected by the flying device 5, and the two ends of the fire hose 2 left, one end is connected with fire control shower nozzle 1, and the other end connects on the delivery port of fire engine 6, and flight equipment 5's load capacity is limited, has designed pipeline and the multiple product of water weight gross mass at 20Kg, 30Kg, 40Kg, 50Kg to 200Kg to be suitable for unmanned aerial vehicle and aim the target fire source with the water larynx directly, and through unmanned aerial vehicle's guide, with the high technological accurate tall building complete sets that puts out a fire that unmanned aerial vehicle and artificial intelligence combined together.
The invention provides another technical scheme, and the pumping equipment and the pressurization method of the fire-fighting water hose for fire extinguishment of the high-rise building comprise the following steps:
s1: the fire-fighting nozzle 1 is rotatably sleeved on the fire-fighting hose 2 and is connected with a guy rope on the flight equipment 5;
s2: the multiple sections of fire-fighting hoses 2 are connected with the booster pump valve 3 in a staggered manner, and the last section of fire-fighting hose 2 is connected to a water outlet pipe of the fire truck 6;
s3: the air source control valve 32 on the booster pump valve 3 is connected with the corresponding pump, and the air source control valve 32 controls the flow rate of the air flow generated by the air pump;
s4: the remote controller in the fire fighting truck 6 controls the flying equipment 5 to fly to the fire, and the pictures shot by the camera are transmitted back to the fire fighting truck 6 for real-time monitoring, and the fire fighting truck 6 controls the pump to work;
s5: the compressed gas of the gas source control valve 32 flows through the one-way valve 31, the generated pressure pushes the medium in the fire hose 2 to be pressurized and ejected from the nozzle 11, and the pump conveys the gas O stored in the fire truck 62Liquid, water and other liquid, gas-liquid CO capable of being used for high-efficiency fire extinguishing2,H2O, solid-liquid multiple media.
Example three:
referring to fig. 6, the fire hose 2 and the booster pump valve 3 are connected to each other, the last fire hose 2 is connected to a three-way pipe, the remaining two ends of the three-way pipe are connected to the three-way pipe, fire water outlet valves L1 and L2 and fire water temporary storage barrels P1 and P2 are respectively installed at the pipe orifice of each three-way pipe, the corresponding fire water temporary storage barrels P1 and P2 are provided with pressurized gas inlet valves M1 and M2 and fire water inlets T1 and T2, and fire water inlets T1 and T2, and the fire water inlets T1 and T2 are controlled by fire water inlet check valves N1 and N2.
The working process is as follows: fire water gets into P1 fire water by T1 in keeping in the bucket in, N1 valve is closed after P1 fire water keeps in the bucket liquid full, high-pressure gas gets into P1 bucket by M1 in, L1 valve is opened high-pressure gas and is promoted fire water through booster pump valve 3 and fire hose 2 to spouting the high pressure water in fire control shower nozzle 1, switch to P2 and keep in bucket work after P1 keeps in the bucket and beats, P2 works the same way. The P1 and P2 run alternately, the fire-fighting water is continuously run to the highest position of fire-fighting, when the pressure of the pressurized air is increased, the height of the pumped fire-fighting water can reach 0-300 m, and the highest fire-fighting requirement can be completely met.
Example four:
referring to FIGS. 7-10, including H: a control cable; g: a control module; k: a balancing platform; i1, I2, I3, I4: a lifting and balancing device; j1, J2, J3, J4: the angle adjusting module of the balancing device.
The working process is as follows: the angle adjusting module of the balancing devices J1, J2, J3 and J4 is used for lifting I1, I2, I3 and I4 and adjusting the wind leaves of the balancing devices to be parallel to the platform, the wind leaves enable the platform to ascend to a designated height or descend, the angle adjusting module of the balancing devices J1, J2, J3 and J4 is used for lifting I1, I2, I3 and I4 and adjusting the wind leaves of the balancing devices to be vertical to the platform, and when the platform is detected by a gyroscope in the G control module to be offset, the control module enables the corresponding wind leaves to operate to adjust the platform to be in a horizontal state.
Example five:
referring to FIGS. 11-14, including P: a combined fire fighting pipe loading and unloading box; s: loading and unloading a motor; r: a guide post.
The working process is as follows: fire hose 2 is by 4 self-locking mechanisms of fire control joint with fire hose 2 and booster pump valve 3 automatic locking, then fill into fire water in the pipe, the pipe upwards stretches out by the R guide way, and four fire water pipes rise simultaneously, lift up the K platform and rise.
In conclusion, the pumping equipment and the pressurization method for the fire-fighting soft water pipe for fire extinguishment of the high-rise building can realize the series connection of any plurality of fire-fighting hoses 2 on the quick movable joints 4 at two ends of any two fire-fighting hoses 2, and because the water pressure borne by each water pipe is transmitted in an isobaric manner within the nominal pressure-bearing range of the fire-fighting water pipe, the purpose is to pump the water for fire fighting to any lift with the height of 20-3000 meters, the connection standard of the quick movable joints 4 special for fire fighting is adopted, the pipeline and the joint used by the unmanned aerial vehicle high-lift pumping equipment based on special design adopt the quick movable joint 4 universal for the market, the pumping equipment has the characteristics of low use cost, low maintenance cost and wide application range, and can realize the large-flow high-pressure water pressurization of the common high-pressure pipe by adjusting the pressure of an air source under the condition of being provided with the high-, can realize the water cannon transmission function of large-traffic, high-lift, high pressure that conventional water pump can not reach, be equipped with the camera and the infrared sensor of gathering the picture on the flight equipment 5, because equipment possesses the guide, look for the flame source to through unmanned aerial vehicle's guide, with the high technological accurate tall building complete sets that puts out a fire that unmanned aerial vehicle and artificial intelligence combined together.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. A pumping device of a fire-fighting hose for fire extinguishment of a high-rise building is characterized by comprising a fire-fighting nozzle (1), a fire-fighting hose (2) and a booster pump valve (3), wherein the fire-fighting hose (2) and the booster pump valve (3) are alternately connected, and the fire-fighting nozzle (1) is sleeved on a pipe orifice of the fire-fighting hose (2) which is not connected with the booster pump valve (3);
nozzle (11) and quick union (4) are connected respectively to the both ends of fire control shower nozzle (1), quick union (4) are all connected at the both ends of fire control hose (2), booster pump valve (3) are including pressurization with single valve (31), air supply control valve (32), quick union (33) and valve casing (34), quick union (4) are connected respectively at both ends around valve casing (34), single valve (31) are installed on the inner wall of valve casing (34), the one end of air supply control valve (32) is installed on the lateral wall of valve casing (34), quick union (33) are connected on the other end of air supply control valve (32).
2. The pumping equipment of fire hose for fire fighting in high-rise buildings according to claim 1, wherein the quick union (4) of the fire sprinkler head (1) is rotatably connected with the quick union (4) at one end of the fire hose (2), the quick union (4) at the other end of the fire hose (2) is rotatably connected with the quick union (4) of the booster pump valve (3), and the fire hose (2) and the quick union (4) of the booster pump valve (3) are rotatably connected with each other.
3. A pumping apparatus of fire hose for fire extinguishing of high-rise buildings according to claim 1, wherein the fire hose (2) is made of conventional polymer hose or fabric fire hose.
4. A pumping apparatus for fire hose for fire fighting in high-rise buildings according to claim 1, wherein the outlet valve of the air supply control valve (32) is communicated with the inlet valve of the single valve (31), and the compressed air of the air supply control valve (32) flows through the single valve (31) to generate pressure to push the water in the fire hose (2) to be ejected at high pressure.
5. The pumping equipment of the fire-fighting hose for fire extinguishment in the high-rise building according to claim 1, further comprising a fire-fighting nozzle (1), a fire-fighting hose (2), a flying device (5) or an automatic lifting intelligent fire-fighting launching platform (7) and a fire truck (6), wherein the quick movable joints (4) of the multiple sections of fire-fighting hoses (2) are mutually rotatably connected, one end of the two ends of the fire-fighting hose (2) which are left from head to tail is connected with the fire-fighting nozzle (1), and the other end of the two ends is connected to a water outlet of the fire truck (6).
6. A pumping equipment of fire-fighting water hose for fire-fighting of high-rise buildings according to claim 5, characterized in that the loop rope connected with the flying equipment (5) is wound on the fire-fighting nozzle (1), and the flying equipment (5) comprises unmanned plane, helicopter, airship.
7. The pumping equipment of fire hose for fire fighting of high-rise buildings according to claim 5, wherein the flying equipment (5) or the automatic lifting intelligent fire fighting launching platform (7) is provided with a camera and an infrared sensor for collecting pictures, a remote controller for controlling the flying equipment (5) or the automatic lifting intelligent fire fighting launching platform (7) is arranged in the fire fighting truck (6), and the remote controller receives the pictures collected by the flying equipment (5) or the automatic lifting intelligent fire fighting launching platform (7).
8. The method of pressurizing a fire hose pumping apparatus for fire extinguishing a high-rise building according to claim 1, comprising the steps of:
s1: the fire-fighting nozzle (1) is rotatably sleeved on the fire-fighting hose (2) and is connected with a guy rope on the flight equipment (5);
s2: the multiple sections of fire-fighting hoses (2) are connected with the booster pump valve (3) in a staggered manner, and the last section of fire-fighting hose (2) is connected to a water outlet pipe of the fire-fighting truck (6);
s3: the air source control valve (32) on the booster pump valve (3) is connected with the corresponding pump, and the air source control valve (32) controls the flow rate of the air flow generated by the air pump;
s4: a remote controller in the fire fighting truck (6) controls the flying equipment (5) to fly to a fire starting position, and pictures shot by a camera are transmitted back to the fire fighting truck (6) for real-time monitoring, and the fire fighting truck (6) controls the pump to work;
s5: the compressed gas of the gas source control valve (32) flows through the one-way valve (31), and the generated pressure pushes the medium in the fire hose (2) to be ejected from the nozzle (11) in a pressurization mode.
9. The method of pressurizing a fire hose pumping apparatus for fire fighting in high-rise buildings according to claim 1, wherein the pump delivers the gas (CO) stored in the fire fighting truck (6) for S52) Liquid, water and other liquid, gas liquid (CO) for high efficiency fire extinguishing2,H2O), solid-liquid multiple media.
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| CN201911078128.9A CN110755770A (en) | 2019-11-06 | 2019-11-06 | Pumping equipment and pressurization method of fire-fighting hose for fire extinguishing of high-rise building |
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| CN201911078128.9A CN110755770A (en) | 2019-11-06 | 2019-11-06 | Pumping equipment and pressurization method of fire-fighting hose for fire extinguishing of high-rise building |
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