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A mobile compressed air rapid inflation method and device

An inflatable device and compressed air technology, applied in the direction of container filling method, container discharge method, equipment loaded into pressure vessels, etc., to achieve the effect of improving technical support level, increasing range and frequency, and inflating efficiency

Active Publication Date: 2017-01-11
中国人民解放军防化学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technology of the present invention solves the problem: overcomes the deficiency of the existing field inflation for rapid inflation on the emergency site, improves the inflation efficiency, solves the problem that each cylinder of the air respirator can be filled in a relatively short period of time, and multiple cylinders can be charged within a period of time The problem

Method used

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  • A mobile compressed air rapid inflation method and device
  • A mobile compressed air rapid inflation method and device
  • A mobile compressed air rapid inflation method and device

Examples

Experimental program
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Effect test

Embodiment 1

[0050] This embodiment provides a mobile compressed air rapid inflation device.

[0051] Its device such as image 3 , Figure 4 As shown, the main components are the mobile carrier trailer chassis, power supply part, high-efficiency inflator 3 (including filter system), cooling part, high-pressure gas storage device of at least 2 high-pressure gas cylinders 4, control pipeline 2, explosion-proof box and quilt Inflatable cylinder 1 and other supporting equipment.

[0052] The working principle is that after the high-efficiency inflator 3 compresses and boosts the outside air to 0-30 MPa, it can be delivered to the high-pressure gas storage cylinder 4 and the inflated gas cylinder 1 through the control pipeline 2 respectively. The high-pressure gas cylinder 4 can also deliver compressed air with a pressure of 30 MPa to the inflated gas cylinder 1 through the control pipeline 2. The inflated gas cylinder 1 is installed in an explosion-proof box.

[0053] The pressure transmitter can ...

Embodiment 2

[0056] The present invention provides a rapid inflation method, which is described by taking inflation of a 6.8L air respirator cylinder as a practical example. The specific implementation is: see figure 1 , figure 2 ,

[0057] 1. Use a high-efficiency inflator 3 to inflate the vehicle-mounted gas cylinder

[0058] (1) Open the output valve of the high-efficiency inflator 3 and the pipeline valve of the high-pressure gas cylinder 4 on the operation panel, and close other valves.

[0059] (2) Open the side door of the equipment, open the gas cylinder valve on the inflated gas cylinder 1 to be inflated, and start the high-efficiency inflator 3 to inflate the vehicle-mounted gas cylinder. When the pressure reaches 30MPa, the equipment will automatically stop. That is, a high-pressure gas cylinder 4 is filled.

[0060] (3) Continue to inflate and repeat the above steps to fill the remaining high-pressure gas cylinders 4. After shutdown, close the cylinder valve on the inflated cylinder...

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Abstract

The invention discloses a mobile rapid compressed air charging device. The mobile rapid compressed air charging device consists of a mobile carrier, a power supply part, an efficient air charging machine, a cooling part, a high-pressure air storage device, a control pipeline, an antiexplosion box and supported equipment of an air charged device, wherein the mobile carrier is a vehicle chassis or a trailer chassis for bearing other parts; the power supply part is connected with the efficient air charging machine and the cooling part; the efficient air charging machine is connected with the high-pressure air storage device via the control pipeline; the high-pressure air storage device is connected with the support equipment of the air charged device via the control pipeline; the efficient air charging machine is also connected with the support equipment of the air charged device via the control pipeline; the support equipment of the air charged device is installed in the antiexplosion box. The mobile rapid compressed air charging method comprises six major steps. The mobile rapid compressed air charging device and method are applicable to minitype mobile rescue and field fight, is suitable for national conditions of China and the practical need of charging air respirators in the field, and has obvious military benefit and social benefit.

Description

Technical field [0001] The invention belongs to the technical field of mobile compressed air rapid inflation, and specifically relates to a mobile compressed air rapid inflation method and device. It is a method for rapid inflation of compressed air for equipment such as positive pressure air breathing apparatus cylinders that exceed normal pressure. Method and device. Background technique [0002] Positive pressure air respirators rely on air cylinders to provide clean air for people to breathe. They are used to protect people’s respiratory organs, eyes, and faces from chemical, biological and other dangerous substances, and to avoid inhalation of radioactive contaminated air. It is used in the scene where the degree of nuclear, chemical, biological pollution is serious, the type of pollution source is unknown, or the environment is hypoxic. Positive pressure air breathing apparatus is currently the main equipment for personal isolation breathing protection in the world. Becaus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C5/06F17C13/02F17C13/08F17C13/12
Inventor 张宏远刘桐李英松王颖辉李德红廖翰林沈庭云刘斌
Owner 中国人民解放军防化学院
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