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Portable oxygen generator

An oxygen generator, portable technology, applied in the field of oxygen production equipment, can solve the problems of complex structure, inconvenient use, high cost, etc., and achieve the effect of convenient and quick operation

Inactive Publication Date: 2011-05-25
张文权
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of oxygen generator is that the structure is complex, the cost is high, and it is very inconvenient to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0025] Figures 1 and 2 show the first specific embodiment of the present invention, wherein Figure 1 is a schematic cross-sectional view of the first structure of the present invention; Figure 2 is an enlarged schematic view of the local structure at A in Figure 1 .

[0026] This embodiment is a portable oxygen generator, see Fig. 1 and Fig. 2, comprise housing 1, liquid storage chamber 2, catalytic reaction chamber 3, humidification chamber 4, and be used for pumping the liquid in liquid storage chamber 2 into catalytic The suction device 5 in the reaction chamber 3 communicates with the liquid storage chamber 2, the catalytic reaction chamber 3, and the humidification chamber 4 in sequence.

[0027] Said suction device 5 comprises a suction handle 6 and a liquid suction tube 7; said liquid suction tube 7 comprises a liquid inlet 71, a liquid outlet 72, and a tube arranged in the pipe body for drawing liquid from the liquid inlet. 71 is sucked in and discharged from the liqui...

Embodiment 2

[0035] This embodiment is basically the same as Embodiment 1, except that: the humidification chamber 4 is provided with a flow control valve for controlling the discharge of oxygen; Can breathe oxygen.

Embodiment 3

[0037] This embodiment is basically the same as Embodiment 2, except that the catalytic reaction chamber 3 is also provided with an explosion-proof safety valve. If the oxygen generation rate in the catalytic reaction chamber 3 is too fast, the air pressure will rise sharply. After the preset pressure of the valve is reached, the airflow is discharged from the explosion-proof safety valve to the atmosphere, thereby achieving the effect of explosion-proof protection.

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Abstract

The invention discloses a portable pneumatogen apparatus, which comprises a crust, a liquid storage chamber, a catalytic chamber, a humidifying chamber and a pressing-absorption device, wherein, the pressing-absorption device is used for drawing out liquid from the liquid storage chamber into the catalytic chamber; the liquid storage chamber, the catalytic chamber and the humidifying chamber are communicated in sequence. The portable pneumatogen apparatus has the advantages of simple structure, high efficiency and convenient use.

Description

technical field [0001] The invention belongs to the technical field of oxygen making equipment, and in particular relates to a portable oxygen generator. Background technique [0002] At present, there are two main sources of medical oxygen: one is physical method and the other is chemical method. The physical method usually uses a high-pressure gas storage cylinder with oxygen for oxygen supply, or uses a molecular sieve oxygen generator to collect oxygen from the air in real time for oxygen supply; the disadvantage of using a high-pressure gas storage cylinder for oxygen supply is that the gas storage used Bottles need to withstand high pressure, so generally high-pressure containers are bulky and inconvenient to carry and use; the disadvantage of using molecular sieve oxygen generators is that they are not only large in size and heavy in weight, but also need to be supplied by commercial power. If it is on a high mountain in the wild, such as the Qinghai-Tibet Plateau, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B13/02
Inventor 张文权
Owner 张文权
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