JPS6049127U - oxygen enrichment device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面はいずれも本考案の実施例を示し、第１図は酸素富
化装置の系統図、第２図は筐体内部の各部品の配置を示
す正面図、第３図は同じく側面図である。 符号の説明、１・・・圧縮機、２・・・真空ポンプ、３
・・・吸着筒、４・・・電磁弁、５・・・バッファータ
ンク、訃・・筐体。The drawings all show embodiments of the present invention; Fig. 1 is a system diagram of the oxygen enrichment device, Fig. 2 is a front view showing the arrangement of various parts inside the casing, and Fig. 3 is a side view. . Explanation of symbols, 1... Compressor, 2... Vacuum pump, 3
...Adsorption tube, 4.Solenoid valve, 5.Buffer tank, and casing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 窒素吸着剤を充填してなる吸着筒と、該吸着筒に空気を
圧入する圧縮装置と、吸着された窒素を脱着排出する減
圧装置とを具えてなる酸素富化装置において、筐体内に
Ｌ字型またはＵ字型となした吸着筒を複数個並設すると
ともに、吸着筒および筐体内壁で形成される空間に前記
圧縮装置ならびに減圧装置を配設し、かつ筐体の一部を
仕切ってバッファタンクを設けたことを特徴とする酸素
富化装置。In an oxygen enrichment device that includes an adsorption column filled with a nitrogen adsorbent, a compression device that pressurizes air into the adsorption column, and a pressure reduction device that desorbs and discharges the adsorbed nitrogen, an L-shaped inside the housing is used. A plurality of adsorption cylinders having a U-shaped or U-shape are arranged side by side, the compression device and the decompression device are arranged in a space formed by the adsorption cylinders and the inner wall of the housing, and a part of the housing is partitioned off. An oxygen enrichment device characterized by having a buffer tank.