CN2425666Y

CN2425666Y - Oxygen generator

Info

Publication number: CN2425666Y
Application number: CN 00224969
Authority: CN
Inventors: 肖永初; 蒋成; 彭仕伟; 林芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-08
Filing date: 2000-06-08
Publication date: 2001-04-04
Anticipated expiration: 2010-06-08

Abstract

The utility model relates to an oxygen generator which is composed of a shell, a compressor, an oxygen gas separation tank, a moistening bottle, a sensor and an electric controller, wherein the compressor is connected to a gas inlet of the oxygen gas separation tank through a pipeline, and a gas outlet of the oxygen gas separation tank is connected with the moistening bottle through a pipeline; the sensor is arranged in the shell and is connected with the electric controller through a conducting wire, and the electric controller is electrically connected with the compressor. The oxygen generator has the advantages of simple structure, easy manufacture, convenient utilization, high safety, and high cost performance ratio, can be used for oxygen supply for hospitals, and household sick beds, and can be especially used as an indoor oxygen concentration regulation device in a high-altitude oxygen deficit area.

Description

A kind of oxygenerator

This utility model is a kind of oxygenerator.

Traditional oxygen supply mode of hospital, hospital bed set up at a patient's home mainly contains two kinds of forms, and a kind of form is to adopt the steel cylinder oxygen supply, and another kind of form is to adopt the oxygen uptake of chemical method system oxygen patients; The oxygen supply of preceding a kind of form, because oxygen belongs to explosives, inflammable items, therefore, in storage, transportation, potential safety hazard is more, and therefore, the relatively large hospital that only possesses certain safety measure uses, and hospital bed set up at a patient's home may use hardly, and the price height is bought inconvenient; Chemical method system oxygen, cost is high on the one hand, the equipment complexity, on the other hand, made oxygen purity is low, is unsuitable for people's use.

The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of simple in structure, and processing and manufacturing is easy, and is easy to use, the oxygenerator that made oxygen purity is high.

This utility model is to adopt following proposal to realize: it is made up of casing, compressor, oxygen separation jar, moistening bottle, pick off, electric controller, described compressor is connected by the air inlet of pipeline with the oxygen separation jar, the gas outlet of oxygen separation jar joins by pipeline and moistening bottle, pick off is installed in the casing and by lead and electric controller and joins, and electric controller is electrically connected with compressor.

Concrete structure of the present utility model below in conjunction with accompanying drawing, describes in detail:

Accompanying drawing is this utility model structural representation.

See accompanying drawing, this utility model is made up of casing 1, compressor 2, oxygen separation jar 3, moistening bottle 4, pick off 5, electric controller 6, described electric controller 6 is for conventional triggering drive circuit and in compressor 2 is electrically connected and is installed on casing 1, be provided with the macromolecule sieve in the oxygen separation jar 3, its air inlet, gas outlet are connected with compressor 2, moistening bottle 4 by pipeline respectively, and pick off 5 is installed in the casing 1 and by lead and links to each other with electric controller 6.

Operation principle of the present utility model is sketched in following:

When pick off 5 senses that oxygen concentration is lower than a certain setting value in the air, then send a signal and give electric controller, trigger electric controller and connect compressor power, compressor operating is pressed into air in the oxygen separation jar, and because of being provided with the macromolecule sieve in the oxygen separation jar, it can be automatically with airborne nitrogen adsorption, and allow oxygen pass through smoothly, therefore jar interior oxygen concentration is higher, and this oxygen, smokes for people to moistening bottle by line transportation; And in the air, when oxygen concentration was increased to a certain setting value, pick off sent signal equally and gives electric controller, with the cut-out compressor power, stops to make oxygen; This utility model is owing to adopt said structure, can realize making automatically oxygen, the gained oxygen concentration is greater than 90%, and is to adopt physical method fully, from air, make oxygen, the oxygen purity height, cost is low, and is safe and reliable to operation, particularly selected macromolecule sieve, dependable performance, oxygen, nitrogen good separating effect can effectively guarantee the purity of made oxygen.

In sum, this utility model is simple in structure, and processing and manufacturing is easy, and is easy to use, safe and reliable, and ratio of performance to price height is suitable for being particularly suitable for the high altitude anoxia area as the indoor oxygen concentration adjusting device as hospital, hospital bed set up at a patient's home oxygen supply usefulness.

Claims

A kind of oxygenerator, form by casing (1), compressor (2), oxygen separation jar (3), moistening bottle (4), pick off (5), electric controller (6), it is characterized in that: electric controller (6) is for conventional triggering drive circuit and in compressor (2) is electrically connected and is installed on casing (1), be provided with the macromolecule sieve in the oxygen separation jar (3), its air inlet, gas outlet are connected with compressor (2), moistening bottle (4) by pipeline respectively, and pick off (5) is installed in the casing (1) and by lead and links to each other with electric controller (6).