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Medical oxygen generator

An oxygen generator and rotating shaft technology, applied in the field of oxygen generators, can solve the problems of poor heavy metal ion filtering effect, influence of molecular sieve service life, bacteria breeding in humidification cups, etc. , The effect of purifying heavy metal ions

Active Publication Date: 2018-06-19
HEFEI MEILING PURIFYING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The filter effect on impurities and heavy metal ions in the air is not very good. After long-term work, the service life of the molecular sieve of the medical oxygen generator will be affected.
[0005] After the existing humidification cup is used for a long time, bacteria will grow in the humidification cup and pollute the oxygen after humidification

Method used

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  • Medical oxygen generator
  • Medical oxygen generator
  • Medical oxygen generator

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Experimental program
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Embodiment 1

[0035] This embodiment provides a medical oxygen concentrator, including an air filter device 1, an air separation device 2, and a humidification cup 3. The air filter device 1 includes a housing 11, and one end of the housing 11 is provided with an air inlet 113 , one end is provided with an air outlet 114, and the air outlet 114 communicates with the air separation device 2, and the air separation device 2 communicates with the humidification cup 3 through an oxygen tube, and it is characterized in that: a rotating shaft 12 is installed in the housing 11, and the rotation Eight windshields 13 are installed on the shaft 12, and the rotating shaft 12 is installed in the housing 11 through bearings. The rotating shaft 12 and the windshield 13 are all made of stainless steel. The windshield 13 is an L-shaped plate, The air plate 13 is welded on the rotating shaft 12. The housing 11 includes a large end 110, a transition section 111 and a small end 112. The air inlet 113 is arrang...

Embodiment 2

[0044] This embodiment provides a medical oxygen concentrator, including an air filter device 1, an air separation device 2, and a humidification cup 3. The air filter device 1 includes a housing 11, and one end of the housing 11 is provided with an air inlet 113 , one end is provided with an air outlet 114, and the air outlet 114 communicates with the air separation device 2, and the air separation device 2 communicates with the humidification cup 3 through an oxygen tube, and it is characterized in that: two rotating shafts 12 are installed in the housing 11, Six windshields 13 are installed on each rotating shaft 12, and the rotating shaft 12 is installed in the housing 11 through bearings, the rotating shaft 12 and the windshield 13 are all made of stainless steel, and the windshield 13 is L-shaped The windshield 13 is welded on the rotating shaft 12. The housing 11 includes a large end 110, a transition section 111 and a small end 112. The air inlet 113 is arranged on the ...

Embodiment 3

[0053] This embodiment provides a medical oxygen concentrator, including an air filter device 1, an air separation device 2, and a humidification cup 3. The air filter device 1 includes a housing 11, and one end of the housing 11 is provided with an air inlet 113 , one end is provided with an air outlet 114, and the air outlet 114 communicates with the air separation device 2, and the air separation device 2 communicates with the humidification cup 3 through an oxygen tube. It is characterized in that: three rotating shafts 12 are installed in the housing 11, each Four windshields 13 are installed on the root rotating shaft 12, and the rotating shaft 12 is installed in the housing 11 through bearings, the rotating shaft 12 and the windshield 13 are all made of stainless steel, and the windshield 13 is an L-shaped plate , the windshield 13 is welded on the rotating shaft 12, the housing 11 includes a large end 110, a transition section 111 and a small end 112, the air inlet 113 ...

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Abstract

The invention discloses a medical oxygen generator comprising an air filtering device, an air separating device and a humidifying cup, wherein the air filtering device comprises a casing, one end of the casing is provided with an air inlet, one end of the casing is provided with an air outlet, the air outlet is in communication with the air separating device, and the air separating device is connected with the humidifying cup through an oxygen tube. The casing is provided with more than one rotating shaft, and each rotating shafts is provided with three or more wind deflectors, and the rotating shaft can be mounted in the casing through a bearing. The rotating shafts and the wind deflectors are made of stainless steel, the wind deflectors are L-shaped plates, and the wind deflectors are welded on the rotating shafts. The medical oxygen generator can purify particulate impurities completely in the air during oxygen production, and does not affect the service life of a molecular sieve after long-term use.

Description

technical field [0001] The invention relates to an oxygen generator, in particular to a medical oxygen generator. Background technique [0002] The medical oxygen generator filter is an important component of the oxygen generator. The quality of the air filtration effect will directly affect the service life of the compressor and the molecular sieve, because the particulate impurities in the air enter the cylinder of the compressor, and the cylinder cup will be lost. Affect the airtightness of the cylinder, thereby reducing the efficiency of oxygen production. [0003] The authorized announcement number is CN204952483U, and the authorized announcement date is January 13, 2016. The Chinese utility model patent discloses an air filter for a medical oxygen generator. The right end is provided with a cylinder cover, and the cylinder A is provided with an annular sieve plate and a circular baffle respectively. On the left side of the circular baffle, there is a cylinder B insid...

Claims

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Application Information

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IPC IPC(8): C01B13/02B01D45/08B01D45/18B01D50/00A61L2/10
CPCA61L2/10B01D45/08B01D45/18B01D50/00C01B13/0248C01B2210/0009A61L2202/23B01D50/20
Inventor 王晓华
Owner HEFEI MEILING PURIFYING EQUIP
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