Intelligent medical molecular sieve oxygen generation system

Abstract

The invention belongs to the technical field of molecular sieve oxygen generators, and particularly relates to an intelligent medical molecular sieve oxygen generation system. The intelligent medical molecular sieve oxygen generation system comprises an air compressor, an oxygen generator body, a paramagnetic oxygen concentration analysis instrument, a gas pressure reducing valve, a flow regulator, an oxygen generator body, an oxygen generator full-automatic controller, an oxygen output protection device, an alarm assembly, a power supply, an oxygen generation main machine control system and an uninterruptible power supply. The system is simple in structure, the air quality is further improved through multiple times of filtration, the oxygen production concentration can be displayed in real time through the oxygen generator full-automatic controller, the pressure equalizing assembly equalizes the pressure of gas in an oxygen generation molecular sieve tower, and molecular sieve damage caused by the instant gas amount when the gas pressure is large is prevented, so that the oxygen production efficiency is improved. The oxygen output end of the medical molecular sieve oxygen generation system is provided with an automatic regulation and control electromagnetic valve and the alarm assembly for monitoring and feeding back whether oxygen passes through the electromagnetic valve or not, so that the situation that oxygen does not reach the standard is avoided.

Description

technical field [0001] The invention relates to the technical field of molecular sieve oxygen generators, in particular to an intelligent medical molecular sieve oxygen generator system. Background technique [0002] Molecular sieve oxygen generator generally adopts pressurized adsorption and normal pressure desorption (HP) method, and the same cycle process is carried out by two adsorption towers respectively, so as to realize continuous gas supply. The whole system is fully automatically controlled by a single-chip microcomputer. After the raw air is pressurized by the compressor, it passes through the air pretreatment device to remove solid impurities such as oil and dust and water, and is cooled to room temperature. In the molecular sieve adsorption tower, nitrogen and carbon dioxide in the air are adsorbed, and the outflow gas is high-purity oxygen. When the adsorption tower reaches a certain saturation, the intake valve is closed, the flushing valve is opened, and the ...

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Problems solved by technology

[0003] The existing molecular sieve oxygen generator does not filter the air sufficiently enough to achieve the purpose of real-time detection, and the efficiency of the oxygen sensor is low, and only one interconnecting pipeline and a solenoid valve are connected. When the air pressure is high, the instantaneous air volume is likely to cause damage to the molecular sieve. The impact on molecular sieve results is greater, there are many oxygen output terminals, and there is a lack of output protection devices, so we propose an intelligent medical molecular sieve oxygen production system to solve the above-mentioned problems

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