Modular molecular sieve oxygenerator

Abstract

The invention discloses a modular molecular sieve oxygenerator. The modular molecular sieve oxygenerator comprises at least one molecular sieve tower module and a control and input-output module, every molecular sieve tower module comprises two molecular sieve towers, an air pipeline and an oxygen pipeline, the oxygen pipeline and the air pipeline are arranged between the two molecular sieve towers in an anteroposterior penetration manner and are connected with each of the two molecular sieve towers, the control and input-output module comprises a gas feeding and discharging control group, an oxygen output control group, an electronically-controlled flow control group, a multifunctional microcomputer control panel and a touch display screen which are arranged in a shell, the air pipeline of every molecular sieve tower module is connected with the gas feeding and discharging control group, the as feeding and discharging control group is provided with a control valve, the oxygen pipeline of every molecular sieve tower module is connected with the oxygen output control group, the oxygen output control group is provided with a control valve, every control valve is controlled by the electronically-controlled flow control group, and the electronically-controlled flow control group and the touch display screen are electrically connected with the multifunctional microcomputer control panel.

Description

technical field [0001] The invention relates to a molecular sieve oxygen generator, in particular to a molecular sieve oxygen generator capable of modular production, and belongs to the technical field of oxygen generators. Background technique [0002] With the increasing number of pressure swing adsorption (PSA) oxygen production equipment, the current large-scale medical pressure swing adsorption (PSA) oxygen production equipment urgently needs to solve the following problems: the production needs to be customized according to customer needs, and the equipment occupies a large area. The parts are scattered, the structure is complicated, the assembly is difficult, and the production and installation costs are high. [0003] Traditional large-scale oxygen generators are generally designed with two molecular sieve towers A and B. When the demand for oxygen production increases, only larger molecular sieve towers can be used. This requires very high requirements for the site,...

AI Technical Summary

Problems solved by technology

[0002] With the increasing number of pressure swing adsorption (PSA) oxygen production equipment, the current large-scale medical pressure swing adsorption (PSA) oxygen production equipment urgently needs to solve the following problems: the production needs to be customized according to customer needs, and the equipment occupies a large area. Disadvantages such as scattered parts, complex structure, difficult assembly, high production and installation costs, etc.

[0003] Traditional large-scale oxygen generators are generally designed with two molecular sieve towers A and B. When the demand for oxygen production increases, only larger molecular sieve towers can be used. This requires very high requirements for the site, and even the wall of the installation site needs to be broken. Dismantling

Moreover, the structure of the traditional large-scale oxygen generator is complicated, the cost of production and installation, and the investment in equipment are large.

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