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Clean air supply apparatus

A technology for supplying devices and cleaning air, applied in respiratory protection devices, fire rescue, life-saving equipment, etc., to achieve the effect of reasonable design, rapid installation, and meeting the needs of hospitals

Inactive Publication Date: 2006-10-18
大连汉正医疗器械检验有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies of the prior art and provide a clean air supply device consisting of an air compressor, a buffer tank and a filter to meet the inflatable use of medical protective clothing and solve the problem of breathing in the same space between medical staff and infectious patients. air problem

Method used

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Effect test

Embodiment 1

[0014] As shown in the figure, type A clean air supply device, the air compressor adopts VW-0.42 / 7 full oil lubricated air compressor, the air output is 0.4m 3 / min, buffer tank volume is 1-0.5m 3 Within the range, the pressure is above 0.8MPa, and the air filter is activated carbon, which can filter out a large amount of liquid and solid particles above 3μm, and can filter out oil mist and hydrocarbons as small as 0.01μm, and the minimum residual oil content is only 0.003ppm. The pressure of the pressure reducing valve is 0.02-0.08Mpa to ensure the stable output air pressure and the comfortable feeling of the human body.

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Abstract

The invention is a clean air supply device, comprising an air compressor, a buffer tank and a filter, characterized in that the air compressor is connected to the buffer tank, the buffer tank is connected to an air filter; the filter is connected to the ward area through a sub-air cylinder. The invention is a special device for clean air supply, which is reasonable in design, simple in structure, easy to use, and suitable for motorized or fixed installation. It can be ventilated after it is turned on, and it will not be ventilated if it is not connected, so that it is convenient for medical staff to use; it can supply air continuously to the protective clothing, and can adjust the pressure of the pressure reducing valve to keep the pressure in the protective clothing at the comfortable level of the human body, which meets the needs of medical staff in the ward. When the demand for clean air; quick installation can be achieved to meet the needs of hospitals.

Description

technical field [0001] The invention relates to an air supply device, in particular to a clean air supply device for supplying air to medical protective clothing. Background technique [0002] Clean air is an essential gas for human breathing, especially in heavily polluted environments. At present, the device used to provide clean air for medical protective clothing is not perfect, especially the problem that medical staff and infectious patients breathe the air in the same space has not been solved. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prior art and provide a clean air supply device consisting of an air compressor, a buffer tank and a filter to meet the inflatable use of medical protective clothing and solve the problem of breathing in the same space between medical staff and infectious patients. Air problem. [0004] In order to solve the above-mentioned technical problems, the present invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B7/02
Inventor 董何彦李昕跃王惠民刘玉庆邢军李刚陈璐光王丽
Owner 大连汉正医疗器械检验有限公司
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