Fixed type composite jet extinguishing device

A fire extinguishing device, fixed technology, applied in the field of fixed compound jet fire extinguishing device, can solve the problems of unable to meet the needs of fire extinguishing, backwardness, high risk, etc., and achieve the effects of performance compatibility, long spraying distance, and fast natural degradation

Active Publication Date: 2011-06-15
JIANGSU KAWEI SPECIAL PURPOSE VEHICLE MFG
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  • Claims
  • Application Information

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Problems solved by technology

In addition, various large-scale fires, especially chemical plant fires, are constantly increasing. Once such a fire occurs, the difficulty and complexity of fighting it is far beyond people's imagination. If it cannot be rescued in time, the longer the duration,

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  • Fixed type composite jet extinguishing device
  • Fixed type composite jet extinguishing device
  • Fixed type composite jet extinguishing device

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Embodiment Construction

[0016] combine figure 1 The fixed composite jet fire extinguishing device of the present invention has completely different fire extinguishing methods and fire extinguishing concepts from traditional fire extinguishing methods, cancels the currently commonly used nitrogen high pressure cylinder group as the power source of dry powder, and replaces it with a large flow of sliding vane air compression The high-pressure nitrogen is replaced by low-pressure air, and the compound jet method is used instead of the single fire extinguishing agent jet method in the past. F500) fire extinguishing agent, ultra-fine dry powder and other fire extinguishing agents are sprayed out at the same time, giving full play to the advantages of various fire extinguishing agents to achieve fast, instant and high efficiency, thus greatly improving the fire extinguishing efficiency. The present invention uses DC pressure water as a carrier, and is provided with an ultra-fine dry powder tank 1, a compre...

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Abstract

The invention discloses a fixed type composite jet extinguishing device which comprises a control compartment. With direct current pressure water as a carrier, the fixed type composite jet extinguishing device is provided with a superfine dry powder tank, a compressed air pipeline, a cooler, an air inlet control valve, a powder outlet control valve, a powder outlet pipeline, a water outlet control valve, a water outlet pipeline, a jet device, a foam proportion mixer, a B type foam tank, a foam pipeline, a FireAde 2000 or F500 solution tank, a FireAde 2000 or F500 liquid outlet control valve, a B type foam liquid outlet control valve, a water source, a water supply control valve, a fire pump, a drive shaft, a vane air compressor, a power dividing compartment and a motor. Power generated by the motor respectively drives the cooler and the vane air compressor after passing through the power dividing compartment and drives the fire water pump after passing through the drive shaft. The fixed type composite jet extinguishing device disclosed by the invention organically combines extinguishing agent, such as water, B type foam mixed liquid, FireAde 2000 (or F500) mixed liquid, superfine dry powder, and the like, has the effects of performance compatibility and advantage complementation and exceeds the traditional single and narrow defined extinguishing technology.

Description

technical field [0001] The invention belongs to the technical field of fire fighting, in particular to a fixed composite jet fire extinguishing device. Background technique [0002] With the continuous deepening of economic construction, the storage of various oil, natural gas, petrochemical production, and hazardous chemicals has become more and more important. This flammable and explosive danger source has great explosion time, explosive power and damage degree. Difficult to calculate and predict. In addition, the occurrence of various large-scale fires, especially chemical plant fires, continues to increase, and once such a fire occurs, the difficulty and complexity of fighting it is far beyond people's imagination. If a chain reaction occurs, the consequences are unimaginable. At present, the methods and devices used for fighting such fires at home and abroad are still relatively backward, and basically cannot meet the needs of fire fighting. Existing spray methods ge...

Claims

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Application Information

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IPC IPC(8): A62C35/68A62C35/00A62C35/58A62C31/07
Inventor 程继国刘军刘川红君志
Owner JIANGSU KAWEI SPECIAL PURPOSE VEHICLE MFG
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