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Product Parameter
Oxygen Concentrator Flow Rate | 0.5-5L min |
Purity | 93+/-3% |
Power Supply | AC220V+/-22V 50Hz+/-1Hz |
Power | 450VA |
Noise | 52dB(A) |
Service Environment | Temperature:5 - 40℃; Humidity: Under 30 - 75% RH(No condensation) |
Overall Dimensions(mm) | (W)360 x (D)250 x (H)630mm |
Net Weight | 17.5kgs |
Characteristic | Instant humidifying cup for easy access; |
Certificate | CE Certificate |
Warranty period | 1 years for whole macnine; |
Working Principle Description
Our miniature household oxygen concentrator belongs to the medical
molecular sieve oxygen generator. It takes clean compressed air as
raw material and uses high efficiency lithium molecular sieve as
adsorbent to produce oxygen from air under certain pressure. The
compressed air after purified and dried , were carried out in the
adsorber by pressuring adsorption and decompression desorption. Due
to the aerodynamic effect, the diffusion rate of nitrogen in the
pores of lithium molecular sieve is much higher than that of
oxygen. Nitrogen is preferentially adsorbed by lithium molecular
sieve, and oxygen is enriched in the gas phase to form finished
oxygen.Then, the adsorbent desorbs the adsorbed impurities, such as
nitrogen, to achieve regeneration after decompression to
atmospheric pressure. Generally, two adsorption towers are set in
the system, one is for adsorption and oxygen generation, the other
is for desorption and regeneration. PLC program controller is used
to control the opening and closing of pneumatic valve to make the
two towers circulate alternately, so as to obtain higher purity
oxygen (93%±3).
Working Principle Description
Our home oxygen concentrator is the medical molecular sieve oxygen
generator.
The concentrator takes clean compressed air as raw material and
uses high efficiency lithium molecular sieve as adsorbent to
produce oxygen from air under certain pressure.
The compressed air after purified and dried , were carried out in
the adsorber by pressuring adsorption and decompression desorption.
Due to the aerodynamic effect, the diffusion rate of nitrogen in
the pores of lithium molecular sieve is much higher than that of
oxygen. Nitrogen is preferentially adsorbed by lithium molecular
sieve, and oxygen is enriched in the gas phase to form finished
oxygen.
Then, the adsorbent desorbs the adsorbed impurities, such as
nitrogen, to achieve regeneration after decompression to
atmospheric pressure. Generally, two adsorption towers are set in
the system, one is for adsorption and oxygen generation, the other
is for desorption and regeneration.
PLC program controller is used to control the opening and closing
of pneumatic valve to make the two towers circulate alternately, so
as to obtain higher purity oxygen (93%±3).
Oxygen is a prescription drug in European and American countries
and Japan. According to different needs of users, doctors will give
appropriate prescription suggestions. Therefore, the quality of
oxygen (including oxygen concentration, pressure and flow), the
time of oxygen intake and the accuracy of oxygen flow are very
important for users' home health care and oxygen therapy.