JPH02149721U - - Google Patents

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Publication number
JPH02149721U
JPH02149721U JP5745489U JP5745489U JPH02149721U JP H02149721 U JPH02149721 U JP H02149721U JP 5745489 U JP5745489 U JP 5745489U JP 5745489 U JP5745489 U JP 5745489U JP H02149721 U JPH02149721 U JP H02149721U
Authority
JP
Japan
Prior art keywords
compressor
adsorption tower
concentrated oxygen
adsorption
room
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.)
Granted
Application number
JP5745489U
Other languages
Japanese (ja)
Other versions
JPH0748653Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989057454U priority Critical patent/JPH0748653Y2/en
Priority to US07/509,842 priority patent/US5144945A/en
Priority to CA002014897A priority patent/CA2014897C/en
Publication of JPH02149721U publication Critical patent/JPH02149721U/ja
Application granted granted Critical
Publication of JPH0748653Y2 publication Critical patent/JPH0748653Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を示すもので、第１図は
可搬型濃縮酸素発生器の断面正面図、第２図は圧
縮機の弾持状態を示す図である。 １……可搬型濃縮酸素発生器、２……キヤビネ
ツト、３……圧縮機、４，５……吸着塔、６……
吸入マスク、７……圧縮機室、８……吸着塔室、
９……吸入ダクト、１１……排気ダクト、１５…
…吸入用フアン、２２……圧縮機への吸入口、２
３……冷却用コイル管、２６……切換弁、２７…
…排出口。 The drawings show one embodiment of the present invention, in which Fig. 1 is a cross-sectional front view of a portable concentrated oxygen generator, and Fig. 2 is a view showing the compressor in its supported state. 1... Portable concentrated oxygen generator, 2... Cabinet, 3... Compressor, 4, 5... Adsorption tower, 6...
Inhalation mask, 7... Compressor room, 8... Adsorption tower room,
9...Intake duct, 11...Exhaust duct, 15...
... Suction fan, 22 ... Suction port to compressor, 2
3...Cooling coil pipe, 26...Switching valve, 27...
…Vent.

Claims (1)

【実用新案登録請求の範囲】 １ 圧縮機、複数の吸着塔、濃縮酸素ガス貯槽等
を弁、管を介して連結してキヤビネツト内に収納
し、圧縮機で圧縮された原料空気中の窒素を吸着
塔で吸着させて酸素濃度の高い空気を発生させる
濃縮酸素発生器であつて、前記キヤビネツト内を
、前記圧縮器を配置する圧縮機室と、前記複数の
吸着塔を配置する吸着塔室とに区画するとともに
、両室の上方には、吸着塔室側を吸入口として圧
縮機室に連通する原料空気の吸入ダクトを、下方
には、圧縮機室と連通して吸着塔室側を排気口と
する脱着排気窒素の排気ダクトをそれぞれ画成し
、前記圧縮機室には、上部に原料空気の吸入用フ
アンを、その下部に圧縮機への原料空気の吸入口
と圧縮機で加圧された原料空気の冷却器をそれぞ
れ配置し、前記吸着塔室には前記複数の吸着塔と
該吸着塔よりの濃縮酸素ガスを貯える前記濃縮酸
素ガス貯槽とを配置し、前記複数の吸着塔と前記
圧縮機との間に、前記圧縮機で加圧された原料空
気の各吸着塔への供給の切換えと、該吸着塔にて
吸着された窒素の各吸着塔からの脱着排気を切換
る切換弁を設け、さらに、前記圧縮機室内下部に
、前記切換弁から延出して前記吸着塔から脱着排
気される窒素の排出口を設けたことを特徴とする
濃縮酸素発生器。 ２ 前記圧縮機は、圧縮機室の天井板と底板とに
それぞれ弾性部材を介して弾持されていることを
特徴とする請求項１記載の濃縮酸素発生器。 ３ 前記濃縮酸素ガス貯槽のガス導出口は、前記
キヤビネツトに配されたマスク連結具を介して吸
入用マスクに連結されていることを特徴とする請
求項１記載の濃縮酸素発生器。[Scope of Claim for Utility Model Registration] 1 A compressor, multiple adsorption towers, a concentrated oxygen gas storage tank, etc. are connected via valves and pipes and housed in a cabinet, and nitrogen in the raw air compressed by the compressor is A concentrated oxygen generator that generates air with a high oxygen concentration by adsorption in an adsorption tower, wherein the inside of the cabinet is divided into a compressor room in which the compressor is arranged, and an adsorption tower room in which the plurality of adsorption towers are arranged. At the same time, above both chambers, there is a suction duct for raw air that communicates with the compressor room with the adsorption tower room side as an inlet, and below, there is an intake duct for the raw air that communicates with the compressor room and exhausts the adsorption tower room side. Each of the compressor chambers has a fan for sucking raw air at the top, an intake port for raw air to the compressor at the bottom, and an exhaust duct for desorption and exhaust nitrogen to be pressurized by the compressor. The plurality of adsorption towers and the concentrated oxygen gas storage tank for storing the concentrated oxygen gas from the adsorption towers are arranged in the adsorption tower chamber, and the plurality of adsorption towers and the concentrated oxygen gas storage tank are arranged in the adsorption tower chamber. A switch is provided between the compressor and the supply of raw air pressurized by the compressor to each adsorption tower, and a switch for switching the desorption and exhaust of nitrogen adsorbed in the adsorption tower from each adsorption tower. A concentrated oxygen generator characterized in that a valve is provided, and an exhaust port for nitrogen, which extends from the switching valve and is desorbed and exhausted from the adsorption tower, is provided in a lower part of the compressor chamber. 2. The concentrated oxygen generator according to claim 1, wherein the compressor is elastically supported by a ceiling plate and a bottom plate of the compressor room via elastic members, respectively. 3. The concentrated oxygen generator according to claim 1, wherein the gas outlet of the concentrated oxygen gas storage tank is connected to an inhalation mask via a mask connector disposed in the cabinet.
JP1989057454U 1989-04-20 1989-05-18 Concentrated oxygen generator Expired - Lifetime JPH0748653Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989057454U JPH0748653Y2 (en) 1989-05-18 1989-05-18 Concentrated oxygen generator
US07/509,842 US5144945A (en) 1989-04-20 1990-04-17 Portable oxygen-enriching air inhaler
CA002014897A CA2014897C (en) 1989-04-20 1990-04-19 Oxygen rich air inhaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989057454U JPH0748653Y2 (en) 1989-05-18 1989-05-18 Concentrated oxygen generator

Publications (2)

Publication Number Publication Date
JPH02149721U true JPH02149721U (en) 1990-12-21
JPH0748653Y2 JPH0748653Y2 (en) 1995-11-08

Family

ID=31582173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989057454U Expired - Lifetime JPH0748653Y2 (en) 1989-04-20 1989-05-18 Concentrated oxygen generator

Country Status (1)

Country Link
JP (1) JPH0748653Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028241A (en) * 2000-07-17 2002-01-29 Teijin Ltd Respiratory gas supply device
JP2009062235A (en) * 2007-09-07 2009-03-26 Teijin Pharma Ltd Oxygen concentrator
JP2021122801A (en) * 2020-02-07 2021-08-30 大陽日酸株式会社 Gas separator by PSA method
JP2025065490A (en) * 2020-10-12 2025-04-17 ヴイアールアイ株式会社 Oxygen inhalation method and oxygen inhalation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140619A (en) * 1985-12-12 1987-06-24 Teijin Ltd oxygen enricher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140619A (en) * 1985-12-12 1987-06-24 Teijin Ltd oxygen enricher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028241A (en) * 2000-07-17 2002-01-29 Teijin Ltd Respiratory gas supply device
JP2009062235A (en) * 2007-09-07 2009-03-26 Teijin Pharma Ltd Oxygen concentrator
JP2021122801A (en) * 2020-02-07 2021-08-30 大陽日酸株式会社 Gas separator by PSA method
JP2025065490A (en) * 2020-10-12 2025-04-17 ヴイアールアイ株式会社 Oxygen inhalation method and oxygen inhalation device

Also Published As

Publication number Publication date
JPH0748653Y2 (en) 1995-11-08

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