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an oxygen generator

A technology for oxygen generators and control valves, which is applied in the field of medical equipment and can solve problems such as high working noise and shortened service life of molecular sieves

Active Publication Date: 2016-01-13
KEMAI CHANGZHOU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current oxygen generator has problems such as high working noise and too simple air pretreatment method, which shortens the service life of molecular sieves.

Method used

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Embodiment Construction

[0034] The present invention will be further explained below in conjunction with the drawings.

[0035] Such as figure 1 As shown, an oxygen generator is characterized in that it includes an air filter, an air intake muffler, a compressor, a condenser, an adsorption device, an oxygen storage tank, a pressure regulating valve, a filter, and an oxygen flow meter connected in sequence and one way. , Humidification cup and oxygen outlet.

[0036] The air outlet of the condenser is also connected to the atomization outlet, and a throttle valve is arranged between the air outlet of the condenser and the atomization outlet.

[0037] The number of the adsorption devices is at least two and they are arranged side by side. The adsorption device includes a gas separation control valve, a pneumatic valve and a molecular sieve adsorption tower connected in sequence. The air inlet of the gas separation control valve is connected to the condenser The gas outlet is connected, the gas outlet of the...

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Abstract

The invention discloses an oxygenator, which comprises an air filter, an air inlet silencer, a compressor, a condenser, an adsorption apparatus, an oxygen storage pot, a pressure-regulating valve, a filter, an oxygen flowmeter, a wet cup and an oxygen outlet which enable unidirectional connection in order. The provided oxygenator has the advantages of reasonable design, little noise, long usage life of a molecular sieve adsorption tower, safety and reliablility, and the oxygenator takes regard of comfortableness problem for the patients, so that the oxygenator is suitable for general popularization and application.

Description

Technical field [0001] The invention relates to an oxygen generator and belongs to the field of medical equipment. Background technique [0002] The principle of the industrial oxygen generator is to use air separation technology. Firstly, the air is compressed with high density and then the difference in the condensation point of each component in the air is used to separate the gas and liquid at a certain temperature, and then it is obtained by further distillation; The working principle of the oxygen generator is to use molecular sieve physical adsorption and desorption technology. The oxygen generator is filled with molecular sieves, which can absorb nitrogen in the air when pressurized, and the remaining unabsorbed oxygen is collected and becomes high-purity oxygen after purification. At present, small household oxygen concentrators have become very popular health products. Choosing a good oxygen concentrator can help us carry out oxygen health care scientifically. However...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B13/02
Inventor 庞文明
Owner KEMAI CHANGZHOU ELECTRONICS
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