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Nitrogen-oxygen separation device

A technology of nitrogen and oxygen separation and molecular sieve, which is applied in the field of oxygen generators, can solve the problems of complex structure and low oxygen production efficiency, and achieve the effect of simplifying the structure and improving the efficiency of oxygen production

Inactive Publication Date: 2015-11-18
HUIZHOU JIXUN HEALTH CLOUD TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] The embodiment of the present invention provides a nitrogen and oxygen separation device with simple structure and high oxygen production efficiency; to solve the technical problems of the existing nitrogen and oxygen separation device with complex structure and low oxygen production efficiency

Method used

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Embodiment Construction

[0059] The preferred embodiments of the present invention will be described in detail below with reference to the drawings.

[0060] Please refer to figure 1 , figure 1 It is a structural block diagram of a preferred embodiment of the nitrogen and oxygen separation device of the present invention. The nitrogen and oxygen separation device 10 includes a first sealing cover 104, at least two molecular sieve assemblies, a molecular sieve body 106, a second sealing cover 107, an air outlet 108, a control chip 102, a control solenoid valve 103, a flow control module 110 and an oil-water separator 101.

[0061] The first sealing cover 104 is provided with an inlet hole 1041 for feeding compressed air and an exhaust hole 1042 for discharging separated nitrogen; a molecular sieve assembly, such as the first molecular sieve assembly 1051, is used for nitrogen and oxygen separation; the molecular sieve main body 106 is arranged on the periphery of the molecular sieve assembly; the se...

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Abstract

The invention provides a nitrogen-oxygen separation device. The nitrogen-oxygen separation device comprises a first sealing cover, at least two molecular sieve assemblies, a molecular sieve main body, a second sealing cover and an exhausting component, wherein an air inlet for supplying compressed air is formed in the first sealing cover, and an air outlet for exhausting separated nitrogen is formed in the first sealing cover; the molecular sieve assemblies are used for carrying out nitrogen-oxygen separation; the molecular sieve main body is arranged on the peripheries of the molecular sieve assemblies; the second sealing cover is used for controlling air exhausting of the molecular sieve assemblies; the first sealing cover, the molecular sieve main body and the second sealing cover form a first closed space; and the exhausting component is used for outputting separated high-concentration oxygen and forms a second closed space with the second sealing cover. According to the nitrogen-oxygen separation device, an electromagnetic valve is controlled to control the molecular sieve assemblies to carry out nitrogen-oxygen separation and exhausting, so that a specific exchanging channel structure does need to be arranged to determine the molecular sieve assemblies for nitrogen-oxygen separation, the structure of the nitrogen-oxygen separation device is simplified, and the oxygen production efficiency of the nitrogen-oxygen separation device is improved.

Description

technical field [0001] The invention relates to the field of oxygen generators, in particular to a nitrogen and oxygen separation device. Background technique [0002] With the development of science and technology, equipment for producing oxygen (such as oxygen generators with oxygen separation devices, etc.) At room temperature, the air is directly compressed and distributed to the molecular sieve alternately, and the nitrogen and oxygen are separated through the process of pressurization and decompression. At present, the assembly process of oxygen concentrators sold on the market is relatively complicated and there are too many internal trachea connection interfaces, resulting in the defects of large volume, low oxygen production efficiency, poor airtightness and high production cost in existing oxygen concentrators . [0003] Therefore, it is necessary to provide a nitrogen and oxygen separation device to solve the problems existing in the prior art. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B13/02
Inventor 洪波邓志力
Owner HUIZHOU JIXUN HEALTH CLOUD TECH CO LTD
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