Bluetooth precisely controlled pressure stabilizing output oxygenerator

Abstract

The invention provides a Bluetooth precisely controlled pressure stabilizing output oxygenerator which comprises a structural assembly, a detection assembly and a control module, wherein the structural assembly comprises a primary filter, a compressor, a molecular sieve, a secondary filter, a flowmeter and an oxygen outlet which are sequentially connected by virtue of a pipeline; the control module at least comprises a central control adjusting module and an automatic compensating module which are connected with each other through a circuit; the detection assembly comprises a pressure sensor, a temperature sensor and a humidity sensor which are parallely connected to the automatic compensating module through a circuit. The oxygenerator provided by the invention not only is simple and efficient in control process, but also ensures coordination and unification well of all parts, so that equipment malfunctions caused by disharmony of work of the parts. The oxygenerator as a whole can operate well, thereby providing a reliable guarantee for final good user experience.

Description

technical field [0001] The invention relates to a stable voltage output oxygen generator precisely controlled by Bluetooth, and belongs to the technical field of oxygen generator control. Background technique [0002] At present, oxygen generators on the market, especially portable oxygen generators, generally use molecular sieve PSA to produce oxygen. The principle is to use molecular sieves to absorb nitrogen under certain pressure conditions and produce oxygen with the characteristics of remaining oxygen. As the altitude increases, the atmospheric pressure decreases, the oxygen content in the air also decreases, and the output pressure of the oxygen generator decreases. If the altitude increases, the oxygen production capacity of the oxygen generator should remain unchanged or change little. , it is necessary to increase the speed of the air compressor, increase the output pressure, and ensure that the pressure in the molecular sieve cylinder remains unchanged. However, b...

AI Technical Summary

Problems solved by technology

As the altitude increases, the atmospheric pressure decreases, the oxygen content in the air also decreases, and the output pressure of the oxygen generator decreases. If the altitude increases, the oxygen production capacity of the oxygen generator should remain unchanged or change little. , it is necessary to increase the speed of the air compressor, increase the output pressure, and ensure that the pressure in the molecular sieve cylinder remains unchanged, but because the existing technology does not have the basis for automatically adjusting the air pressure, the portable oxygen generator is very inconvenient to use in plateau areas

[0003] On the other hand, the oxygen flow control of the oxygen generator in the prior art is also unreasonable, and the condition is generally carried out by means of preset gears, and since the user can only choose in the preset gears in this way, in practice It is extremely inconvenient to operate, for example, the optimal oxygen concentration for the patient is 80%, but the preset gears of the oxygen generator may only be 90% and 70%, so no matter how it is adjusted, the patient cannot directly obtain the oxygen with the optimal concentration when using it; further Yes, because it can only be selected in the preset gear, it is also difficult to ensure the stability of the oxygen concentration during the process of the oxygen generator from the plain area to the plateau area

[0004] Furthermore, the technological development of portable oxygen concentrators has facilitated many families, allowing many people to use them even when they are moving. In particular, portable oxygen concentrators are also suitable for temporary oxygen supply in field rescue, and relieve people in plateau areas. The reaction has played a huge role, but the control of portable oxygen generators in the prior art mainly relies on manual or infrared control. In practice, people in plateau areas may use portable oxygen generators during the process of changing altitudes. Such a control method is not conducive to people's normal use

[0005] Therefore, on the whole, the oxygen generators in the prior art, even the oxygen generators aimed at the characteristics of plateau areas, have many inconveniences in actual use.

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