JPH0266641U - - Google Patents
Info
- Publication number
- JPH0266641U JPH0266641U JP14381188U JP14381188U JPH0266641U JP H0266641 U JPH0266641 U JP H0266641U JP 14381188 U JP14381188 U JP 14381188U JP 14381188 U JP14381188 U JP 14381188U JP H0266641 U JPH0266641 U JP H0266641U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- vacuum pump
- membrane module
- atmosphere
- enriched air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Description
第１図は本考案の酸素濃縮器の一実施例を示す
フローシート、第２図および第３図は膜モジユー
ルの一例を示す断面説明図、第４図は従来の酸素
濃縮器を示すフローシートである。
１…膜モジユール、２…真空ポンプ、３…熱交
換器、４…水分離器、５…減圧器、６…流量計、
７…活性炭処理部、８…除菌フイルター、１０…
フアン、１１…フイルター、１２…蒸発器、１３
…流量調節弁、１４…フイルター、１５…希釈ポ
ンプ、１６…混合器、２０…酸素濃縮空気取出ノ
ズル、２１…支持板、２２…網状材、２３…平膜
状選択性酸素透過膜、２４…接着剤、２５…中空
糸状選択性酸素透過膜、２６…シール材。
Fig. 1 is a flow sheet showing an embodiment of the oxygen concentrator of the present invention, Figs. 2 and 3 are cross-sectional explanatory views showing an example of a membrane module, and Fig. 4 is a flow sheet showing a conventional oxygen concentrator. It is. 1... Membrane module, 2... Vacuum pump, 3... Heat exchanger, 4... Water separator, 5... Pressure reducer, 6... Flow meter,
7...Activated carbon processing section, 8...Bacterial filter, 10...
Fan, 11... Filter, 12... Evaporator, 13
...Flow control valve, 14...Filter, 15...Dilution pump, 16...Mixer, 20...Oxygen enriched air take-off nozzle, 21...Support plate, 22...Mesh material, 23...Flat membrane selective oxygen permeable membrane, 24... Adhesive, 25...Hollow fiber selective oxygen permeable membrane, 26...Sealing material.
Claims (1)
きる選択性酸素透過膜を有する膜モジユール１と
、この膜モジユールに大気を透過させて酸素濃縮
空気を取り出すための真空ポンプ２とを包含する
酸素濃縮器において、この真空ポンプから出てく
る酸素濃縮空気を大気により希釈するための希釈
ポンプ１５を、真空ポンプ２の出口ラインに接続
して設けたことを特徴とする酸素濃縮器。 An oxygen concentrator comprising a membrane module 1 having a selective oxygen permeable membrane capable of selectively permeating oxygen over nitrogen, and a vacuum pump 2 for extracting oxygen-enriched air by permeating the atmosphere through the membrane module. An oxygen concentrator characterized in that a dilution pump 15 for diluting oxygen-enriched air coming out of the vacuum pump with the atmosphere is connected to an outlet line of the vacuum pump 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14381188U JPH0266641U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14381188U JPH0266641U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266641U true JPH0266641U (en) | 1990-05-21 |
Family
ID=31410970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14381188U Pending JPH0266641U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021955A (en) * | 2004-07-08 | 2006-01-26 | Matsushita Electric Ind Co Ltd | Oxygen concentrator |
| JP2012206009A (en) * | 2011-03-29 | 2012-10-25 | Mitsubishi Heavy Ind Ltd | Oxygen concentrator and method for manufacturing the same |
-
1988
- 1988-11-02 JP JP14381188U patent/JPH0266641U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021955A (en) * | 2004-07-08 | 2006-01-26 | Matsushita Electric Ind Co Ltd | Oxygen concentrator |
| JP2012206009A (en) * | 2011-03-29 | 2012-10-25 | Mitsubishi Heavy Ind Ltd | Oxygen concentrator and method for manufacturing the same |
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