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A mobile cooling system

A cooling system, mobile technology, applied in the direction of household refrigeration equipment, lighting and heating equipment, household appliances, etc., can solve the problems of improper use of process fire extinguishing methods, expansion of fire accidents, limited application effects, etc., to avoid repeated investment purchases, The effect of reducing economic losses and improving practical effects

Inactive Publication Date: 2020-12-15
申素英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the correct use of process fire extinguishing methods is conducive to quickly and effectively controlling the fire at the first time, but improper use of process fire extinguishing methods will cause further expansion of fire accidents
The current valve-opening diversion method is mainly based on experience in the initial stage of a fire and relies on the pipeline system to transfer part of the flammable liquid. However, as the combustion time prolongs, the flammable liquid in the storage tank will soon be heated by the heat wave formed by the combustion. At this time, the high-temperature flammable liquid diverted out not only has a great potential safety hazard, but at the same time, the high-temperature flammable liquid will cause serious cavitation of the delivery pump and have to stop working. A small amount of flammable liquid is diverted. After the flammable liquid is heated to a certain temperature, the operation must be stopped in order to avoid a wider range of accidents and losses. However, there is no relevant equipment or method to support and improve the valve-opening diversion method. Limited application in flammable liquid storage tank fire suppression

Method used

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  • A mobile cooling system
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Examples

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Effect test

Embodiment 1

[0029] Example 1: 100,000 cubic meters of crude oil storage tank fire extinguishing

[0030] When a fire breaks out in a crude oil storage tank, in addition to organizing the existing firefighting forces for self-rescue, immediately notify and dispatch the mobile cooling system to the fire scene. The composition of the mobile cooling system is as follows: figure 1 shown.

[0031] The mobile cooling system is composed of a refrigeration system, a heat exchange system, a pipeline system, a pipe diameter conversion system, a power system, a conveying system, an auxiliary system and a command system, wherein the refrigeration system and the heat exchange system are integrated into a heat exchange vehicle 1 , the pipeline system is integrated into pipeline vehicle 2, the power system is integrated into power vehicle 3, the delivery system is integrated into pump vehicle 4, the pipe diameter conversion system and auxiliary system are integrated into auxiliary tool vehicle 5, and the...

Embodiment 2

[0038] Example 2: 10,000 cubic meters of diesel storage tank fire extinguishing

[0039] When a fire breaks out in a diesel storage tank, in addition to organizing the existing firefighting forces to rescue themselves, immediately notify and dispatch the mobile cooling system to the fire scene. The composition of the mobile cooling system is as follows: figure 2 shown.

[0040] The mobile cooling system is composed of a refrigeration system, a heat exchange system, a pipeline system, a pipe diameter conversion system, an auxiliary system and a command system, wherein the refrigeration system and the heat exchange system are integrated into a heat exchange vehicle 102, and the pipeline system, pipe The path conversion system and the auxiliary system are integrated into an auxiliary tool vehicle 202, and the command system is integrated into a command vehicle 302.

[0041] The heat exchange cart 102 is equipped with an ammonia refrigerator 402 and a plate-fin heat exchanger 50...

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Abstract

A mobile cooling system comprises a refrigeration system, a heat exchange system, a pipeline system, a pipe diameter transition system, a power system, a conveying system, an auxiliary system and a command system; all the systems adopt modular design, different systems can be integrated into one module or divided into a plurality of modules, and all or part of the systems can be selected to be integrated into a heat exchange vehicle, a pipeline vehicle, a powered vehicle, a pump vehicle, an auxiliary tool vehicle, a command vehicle and the like or integrated into some vehicles of the heat exchange vehicle, the pipeline vehicle, the powered vehicle, the pump vehicle, the auxiliary tool vehicle, the command vehicle and the like. After a combustible liquid storage tank fire happens, the mobile cooling system is connected into an original conveying pipeline, heated combustible liquid in the fired storage tank is subjected to heat exchanged and cooling and then safely guided out, the practical effect of a valve opening flow guiding method for fire fighting is improved, and economic looses, environmental pollution, secondary accident damage and the social influence which are caused by the fire are reduced.

Description

technical field [0001] The invention belongs to cooling and diversion equipment for oil, liquid chemicals and other flammable liquid storage tanks when fire occurs, and specifically relates to a mobile cooling system that transfers the flammable liquid in the fire storage tank safely after heat exchange and cooling. Background technique [0002] With the increase of economic development and social demand, the number of storage tanks for various oils represented by crude oil and other flammable liquid chemicals is increasing, and the volume of a single tank is increasing. At the same time, fire accidents in flammable liquid storage tanks occur from time to time. , causing serious economic losses and social impacts. [0003] Valve opening diversion method is an ideal process fire extinguishing method for flammable liquid storage tank fire, which can rescue part of the materials in the storage tank and reduce economic losses. However, the correct use of process fire extinguish...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D31/00A62C8/00
CPCA62C8/00F25D31/007
Inventor 马春磊
Owner 申素英
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