CN102900644B - Movable-type high-pressure fire fighting pump system - Google Patents
Movable-type high-pressure fire fighting pump system Download PDFInfo
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- CN102900644B CN102900644B CN201110211384.8A CN201110211384A CN102900644B CN 102900644 B CN102900644 B CN 102900644B CN 201110211384 A CN201110211384 A CN 201110211384A CN 102900644 B CN102900644 B CN 102900644B
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Abstract
The invention relates to the technical field of fire fighting, and particularly discloses a movable-type high-pressure fire fighting pump system. The system comprises a movable-type ground fixing device, a water inlet pipe and a fire fighting water monitor, wherein a high-speed pump and a fuel gas turbine device are fixedly installed on the movable-type ground fixing device; the inlet of the high-speed pump is connected with a water inlet; the outlet of the high-speed pump is connected with the fire fighting water monitor; the shaft of the high-speed pump is connected with that of the fuel gas turbine device; and a fuel storage box is fixed on the movable-type ground fixing device, and is connected with the fuel gas turbine device through a fuel outlet pipe. The system can be used for driving the high-pressure pump through the fuel gas turbine device, and expanding the motive power source of a fire fighting pump; and meanwhile, the system has fuels, can take water directly from a fire hydrant, is high in lift, is small in volume, has good maneuverability, can reach different positions of a fire engine, and can be used for remedying the fire extinguishment height of the existing vehicle-mounted fire fighting system, achieving multi-azimuth fire fighting water supply of buildings with the height higher than 100m, and solving the maneuverability difficulty of large fire fighting equipment.
Description
Technical field
The invention belongs to technical field of fire control, be specifically related to a kind of moving type high pressure fire pump system.
Background technology
At fire-fighting domain, the absolute rating of on-board high-voltage fire pump require for outlet pressure be not less than 4.0MPa, flow is not less than 10L/s.From flow, lift relation, on-board high-voltage fire pump belongs to low-flow high-lift product, similar products are in industrial application, normal employing multistage pump, single-stage high-speed pump or displacement pump, supplier comprises foreign well-known enterprise, domestic large enterprise, wherein multistage pump supply enterprise comprises German KSB, Switzerland SULZER, Japanese EBOROA and trans-corporation thereof, Shenyang Water Pump Factory, Chongqing Water Pump Factory etc.; The supply enterprise of single-stage high-speed pump is based on SUNDYN company of the U.S. and Beijing Space Petrochemical Technology Equipment Engineering Co., Ltd.In commercial plant, determine to select which kind of pump-type depending on design parameter and applied environment.
The on-board high-voltage fire pump of the domestic 400m of being greater than lift is still in the development stage at present.Because pump lift is high, in fire-fighting use procedure, require that building possesses corresponding conditions, namely fire pump outlet needs outfit high pressure vertical tube to connect and can send water, plays fire-fighting moisturizing or fire extinguishing function; The suction water source of fire pump comprises pond, ground, elevated tank, fire extinguisher canvas hose and multiple municipal water sources and several channel such as to supply water simultaneously.But along with the increase of building construction height, require more and more higher to fire-fighting system performance index, therefore require that the suction capactity of fire pump is stronger, system cloud gray model stationarity and reliability higher, fire-fighting system automaticity is higher, institute's band auxiliary device is more complete, mobility and remote controllability and operability better.
Summary of the invention
The object of the present invention is to provide a kind of moving type high pressure fire pump system, effectively can solve fire-fighting and be difficult to arrive assigned address, fire water and can not reach desired height problem.
Technical scheme of the present invention is as follows: a kind of moving type high pressure fire pump system, comprise movable ground fixture, water inlet pipe, fire water monitor, movable ground fixture is installed with express pump and combustion gas turbine device, wherein, the entrance of express pump is connected with water inlet, high speed delivery side of pump is connected with fire water monitor, and the axle of express pump is connected with the axle of combustion gas turbine device, fuel tank is fixed in movable ground fixture, and is connected with combustion gas turbine device by fuel outlet.
The rotating speed of described express pump more than 6000rpm, and is provided with speed probe on the axle of express pump.
Described combustion gas turbine device is high speed radial inflow structure or axial flow reaction structure.
The coaxial of described combustion gas turbine device is also provided with high speed compressor.
Have nitrogen supercharging chamber in the storage tank of described fuel tank, and fuel tank is also provided with liquid level sensor.
The fuel outlet of described fuel tank is provided with quick action emergency valve and control valve, and control valve can mate the power needed for combustion gas turbine device power output and express pump.
Described movable ground fixture is the base plate of sled shape structure, it is provided with wheel and extension type Convenient table.
The described axle of combustion gas turbine device is connected by shaft coupling or speed-changing gear box with the axle of express pump.
Described combustion gas turbine device is coaxial with express pump.
The delivery port of described express pump is also provided with pressure sensor.
Remarkable result of the present invention is: a kind of moving type high pressure fire pump system of the present invention, drives high-pressure pump, expanded fire pump power source by combustion gas turbine device; Simultaneously, native system from carrying fuel, directly can fetch water from fire hydrant, lift is high, volume is little, mobility is good, the intransitable position of fire fighting truck can be arrived, compensate for the fire extinguishing height of current vehicle-mounted fire-fighting system, achieve the multi-faceted fire water-supply of more than 100m rise buildings thing, solve a mobility difficult problem for large-scale fire-fighting equipment.
Accompanying drawing explanation
Fig. 1 is a kind of moving type high pressure fire pump system block diagram of the present invention;
In figure: 1, water inlet pipe; 2, express pump; 3, fire water monitor; 4, combustion gas turbine device; 5, fuel tank; 6, movable ground fixture.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1, a kind of moving type high pressure fire pump system, this system is sled shape structure, comprise movable ground fixture 6, water inlet pipe 1, express pump 2 and combustion gas turbine device 4, wherein, sled shape structure base slab is movable ground fixture 6, it is provided with wheel and movable ground fixture 6 is supported and fixed on the extension type Convenient table on ground, express pump 2 and combustion gas turbine device 4 are fixed in movable ground fixture 6, and the axle of combustion gas turbine device 4 and express pump 2 is coaxial, or are connected by shaft coupling or speed-changing gear box, for express pump 2 provides power, express pump 2 generally comprises single-stage half-opened impeller, vaneless diffuser and diffuser pipe, the axle of express pump 2 is provided with speed probe, and the rotating speed of express pump 2 is more than 6000rpm, the entrance of express pump 2 is provided with water inlet pipe 1, the delivery port of express pump 2 is provided with pressure sensor and fire water monitor 3, wherein, water inlet pipe 1 can be connected fast with the fire hydrant that municipal fire water system provides, the fuel tank 5 being provided with liquid level sensor is fixed in movable ground fixture 6, and be connected with combustion gas turbine device 4 by the fuel outlet on fuel tank 5, for combustion gas turbine device 4 provides fuel, and quick action emergency valve and control valve are installed on fuel outlet, wherein, control valve can mate combustion gas turbine device 4 power output and express pump 2 power demand, wherein, fuel tank 5 can according to the supporting corresponding volume of high pressure fire fighting pumping system official hour, and have nitrogen supercharging chamber in the storage tank of fuel tank 5, can ensure that fuel enters combustion gas turbine device 4 smoothly, combustion gas turbine device 4 is high speed radial inflow structure or axial flow reaction structure, and is also provided with high speed compressor or fuel gas generating system in the coaxial of combustion gas turbine device 4.
A kind of moving type high pressure fire pump system specific works principle of the present invention is: moving type high pressure fire pump system moves to destination by the wheel in movable ground fixture 6, and by the extension type Convenient table in movable ground fixture 6, whole system is fixed on the ground, the pressure-air that the fuel that fuel tank 5 provides for combustion gas turbine device 4 and high speed compressor or fuel gas generating system produce burns and obtains combustion gas in combustion gas turbine device 4, high-temperature high-pressure fuel gas is by the turbo wheel in combustion gas turbine device 4, heat energy and pressure energy are converted into mechanical energy, and drive express pump 2 to rotate, water sucks from water inlet pipe 1 by express pump 2, certain pressure and speed is obtained through express pump 2 impeller, through diffuser and diffuser pipe, the partial velocity of water can be converted into pressure energy, and through express pump 2 delivery port, penetrate from fire water monitor 3, arrive the range and position subscribed, simultaneously, the speed probe that the liquid level sensor of installation on fuel tank 5, the pressure sensor of express pump 2 outlet installation and express pump 2 axle are installed can detect the parameters of this system, and can when there is emergency shutdown, by the quick action emergency valve shutdown system that fuel outlet is installed.
Claims (10)
1. a moving type high pressure fire pump system, comprise movable ground fixture (6), water inlet pipe (1), fire water monitor (3), it is characterized in that: in movable ground fixture (6), be installed with express pump (2) and combustion gas turbine device (4), wherein, the entrance of express pump (2) is connected with water inlet pipe (1), the outlet of express pump (2) is connected with fire water monitor (3), and the axle of express pump (2) is connected with the axle of combustion gas turbine device (4), fuel tank (5) is fixed in movable ground fixture (6), and be connected with combustion gas turbine device (4) by fuel outlet.
2. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: the rotating speed of described express pump (2) more than 6000rpm, and is provided with speed probe on the axle of express pump (2).
3. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: described combustion gas turbine device (4) is high speed radial inflow structure or axial flow reaction structure.
4. a kind of moving type high pressure fire pump system according to claim 1 or 3, is characterized in that: the coaxial of described combustion gas turbine device (4) is also provided with high speed compressor.
5. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: have nitrogen supercharging chamber in the storage tank of described fuel tank (5), and fuel tank (5) is also provided with liquid level sensor.
6. a kind of moving type high pressure fire pump system according to claim 1, it is characterized in that: the fuel outlet of described fuel tank (5) is provided with quick action emergency valve and control valve, and control valve can mate combustion gas turbine device (4) power output and the power needed for express pump (2).
7. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: described movable ground fixture (6) is the base plate of sled shape structure, it is provided with wheel and extension type Convenient table.
8. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: the axle of described combustion gas turbine device (4) is connected by shaft coupling or speed-changing gear box with the axle of express pump (2).
9. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: described combustion gas turbine device (4) is coaxial with express pump (2).
10. a kind of moving type high pressure fire pump system according to claim 1, is characterized in that: the delivery port of described express pump (2) is also provided with pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110211384.8A CN102900644B (en) | 2011-07-27 | 2011-07-27 | Movable-type high-pressure fire fighting pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110211384.8A CN102900644B (en) | 2011-07-27 | 2011-07-27 | Movable-type high-pressure fire fighting pump system |
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| Publication Number | Publication Date |
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| CN102900644A CN102900644A (en) | 2013-01-30 |
| CN102900644B true CN102900644B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110211384.8A Active CN102900644B (en) | 2011-07-27 | 2011-07-27 | Movable-type high-pressure fire fighting pump system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967741B (en) * | 2014-05-20 | 2016-02-24 | 中国人民解放军总后勤部油料研究所 | A kind of container type mobile pumping plant |
| CN105889014A (en) * | 2014-11-03 | 2016-08-24 | 中国科学院新疆生态与地理研究所 | Self-suction mobile water suction pump vehicle |
| CN110013635A (en) * | 2019-04-25 | 2019-07-16 | 济南大学 | A kind of sufficient fire-fighting robot of novel bionic six |
| CN114796957A (en) * | 2022-04-21 | 2022-07-29 | 张竹红 | Multifunctional mobile water supply system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010042627A1 (en) * | 2000-05-19 | 2001-11-22 | Carrier Brian E. | Fire fighting apparatus |
| JP3890004B2 (en) * | 2002-10-10 | 2007-03-07 | 富士ロビン株式会社 | Fire engine |
| US7836963B2 (en) * | 2007-07-10 | 2010-11-23 | Jeff Collins | Compact self contained removable firefighting unit |
| US20110094761A1 (en) * | 2009-04-21 | 2011-04-28 | Frederic Bollens | Portable brushfire protection system |
| CN202228292U (en) * | 2011-07-27 | 2012-05-23 | 北京航天动力研究所 | Moving type high pressure fire pump system |
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