Unlock instant, AI-driven research and patent intelligence for your innovation.

Oxygen concentration device

An oxygen concentration and air technology, which is applied in gas treatment, pharmaceutical equipment, membrane technology, etc., can solve the problem of reducing the inhalation of raw material air, and achieve the effect of reducing pressure loss and increasing inhalation

Inactive Publication Date: 2012-10-03
IKIKEN
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, if the amount of raw air to be sucked is increased, the pressure loss increases when the raw air moves from the pipe 401 to the branch pipes 404 and 405, and the actual suction amount of the raw air decreases.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oxygen concentration device
  • Oxygen concentration device
  • Oxygen concentration device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the drawings.

[0026] figure 1 It is a perspective view which shows the appearance of the embodiment of the oxygen concentrator with a compressor seen from the front side. figure 2 Yes figure 1 Rear view of the appearance of the oxygen concentrator.

[0027] figure 1 and figure 2 The illustrated oxygen concentrator 1 is preferably a portable (also referred to as portable or mobile) oxygen concentrator. figure 1 The illustrated oxygen concentrator 1 uses, for example, compressed air-based compressed air swing adsorption (PSA) as the oxygen generation principle.

[0028] figure 1 and figure 2 The oxygen concentrator 1 shown as an example is an oxygen concentrator with a maximum oxygen flow rate of 5 L class (class), with a height of about 630 mm, a width of about 350 mm, a thickness of about 300 mm, and a weight of 21 to 23 kg. The setting unit of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided is an oxygen concentration device which makes it possible to reduce the pressure loss when source air is sucked in, correspondingly increase the suction amount of the source air, and suppress noise without greatly changing the basic structure of a compressor. Specifically provided is an oxygen concentration device comprising: a compressor (10) which has a plurality of suction ports (11P, 12P) for sucking in source air and generates compressed air by compressing the sucked source air,a pipe (37) through which the compressed air is fed,a silencer (38) which has a suction-side end (38A) that connects with the pipe (37) in order to suck in the source air and a discharge-side end (38B) for discharging the source air, and a plurality of connection pipes (40, 41) which directly connect the discharge-side end of the silencer and the respective suction ports of the compressor.

Description

technical field [0001] The present invention relates to an oxygen concentrator, and more particularly to a medical oxygen concentrator capable of supplying oxygen by compressing intake air and supplying the compressed air to an adsorbent. Background technique [0002] The oxygen concentrator is configured to obtain oxygen by utilizing a pressure swing adsorption method that uses zeolite as an adsorbent that permeates oxygen in raw air and selectively adsorbs nitrogen to generate oxygen. [0003] According to the oxygen concentrator of this aspect, the compressed air is generated by compressing the raw material air taken in by a compressor, and the compressed air is supplied to the adsorption cartridge containing the adsorbent to adsorb nitrogen gas into the adsorbent, Oxygen is thus generated. Then, the generated oxygen is stored in the tank, and a predetermined flow rate of oxygen can be supplied from the tank through the pressure reducing valve and the flow rate regulator...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61M16/10
CPCB01D2259/4533B01D2257/102A61M2016/1025A61M2205/8206B01D2259/402A61M2016/101B01D2256/12A61M2016/204A61M16/10B01D53/0446B01D2259/4541A61M2205/502A61M2016/0039A61M2205/42A61M2016/0672B01D2253/108B01D53/047A61M2016/203A61M16/16B01D2259/122A61M16/0672A61M16/101A61M16/107A61M16/203
Inventor 渡边博文朝仓庆一
Owner IKIKEN