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Oxygen generation system and control method thereof

A technology of oxygen production system and control method, applied in chemical instruments and methods, oxygen preparation, oxygen/ozone/oxide/hydroxide, etc., can solve the problem of poor oxygen use experience, inability to adjust oxygen production and oxygen supply performance and other problems to achieve the effect of optimizing oxygen production performance

Active Publication Date: 2021-04-06
QINGDAO KINGON MEDICAL SCI & TECH CO LTD
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Problems solved by technology

The oxygen flow rate of the oxygen generator was detected at different altitudes, and it was found that as the altitude continued to increase and the atmospheric pressure gradually decreased, the air intake of the oxygen generator also decreased. At different altitudes, the portable The oxygen generator cannot adjust the oxygen production and oxygen supply performance in time according to the surrounding environment, which makes the user's oxygen experience worse

Method used

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  • Oxygen generation system and control method thereof
  • Oxygen generation system and control method thereof
  • Oxygen generation system and control method thereof

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Embodiment Construction

[0055] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0056] In the description of the present invention, it should be noted that the terms "first" and "second" are used for description purposes only, and should not be understood as indicating or implying relative importance.

[0057] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0058] An embodiment of the present invention provides an oxygen production system, s...

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Abstract

The invention provides an oxygen generation system and a control method thereof. The method comprises the following steps: acquiring an ambient air pressure value, an ambient temperature value and a current pressure value of an air storage tank; calculating an expected pressure value of the air storage tank according to the environment air pressure value and the environment temperature value; judging whether the current pressure value of the air storage tank is consistent with the expected pressure value of the air storage tank or not; when the current pressure value of the air storage tank does not accord with the expected pressure value of the air storage tank, adjusting the frequency and / or the rotating speed of a compressor.

Description

technical field [0001] The invention relates to the field of oxygen production equipment, in particular to an oxygen production system and a control method thereof. Background technique [0002] Oxygen concentrator is a kind of equipment that can produce oxygen. According to the principle of oxygen production, it can be divided into molecular sieve oxygen concentrator, polymer oxygen-enriched membrane oxygen concentrator, electrolytic water oxygen concentrator and chemical reaction oxygen concentrator, etc. . Among them, the working principle of the molecular sieve oxygen generator is: under the action of pressure, the separation of oxygen and nitrogen is achieved through the different adsorption capacity of the adsorbent for oxygen and nitrogen. Such an oxygen generator is generally powered by a high-power oil-free compressor. Using molecular sieve as the adsorption medium, through the cooperation of four-way valve and other components, the oxygen and nitrogen in the air a...

Claims

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Application Information

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IPC IPC(8): C01B13/02
CPCC01B13/0274C01B2210/002
Inventor 张本荣肖武褚昌鹏
Owner QINGDAO KINGON MEDICAL SCI & TECH CO LTD
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