Oxygenerator

A technology for oxygen generators and bodies, applied in the field of oxygen generators, can solve problems such as short service life of pressure regulating valves, unstable gas flow, and poor pressure regulation effects, so as to prolong service life, avoid energy loss, and regulate pressure convenient effect

Active Publication Date: 2014-12-17
BEIJING AEONMED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pressure regulating valve of the traditional structure is prepared separately, the volume is large, the energy loss on the gas path is also large, and the efficiency of the oxygen generator is low
The operation is inconvenient, and the gas flow is unstable, the pressure regulation effect is not good, the service life of the pressure regulating valve is short, and the quality is not high

Method used

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In describing the present invention, it should be understood that the terms "vertical", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain ori...

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Abstract

The invention discloses an oxygenerator, which includes: a machine body; a cover body, which is arranged on the machine body, and is equipped with a pressure regulating valve installation part and an air inlet hole and an air outlet hole that are communicated with the pressure regulating valve installation part; a pressure regulating valve assembly, which is arranged in the pressure regulating valve installation part. According to the oxygenator of the embodiment involved in the invention, by designing the assembly as part of the oxygenator main body, the volume of the pressure regulating valve can be effectively reduced, energy loss on a gas route is avoided, and the efficiency of the oxygenator is improved. Also, the oxygenator with the structure has the characteristics of convenient pressure regulation, stable gas flow and good pressure regulating effect, prolongs the service life of the pressure regulating valve, improves the quality of the pressure regulating valve, and also improves the quality of the oxygenerator.

Description

technical field [0001] The invention relates to the technical field of medical device preparation, and more specifically, to an oxygen generator. Background technique [0002] When the oxygen generator outputs oxygen, it is usually necessary to use a pressure reducing valve at the oxygen outlet to reduce the output pressure of oxygen to achieve the set value of the target parameter. The general oxygen generator is realized by adding a pressure reducing valve or a pressure regulating valve at the gas outlet end of the gas storage tank. The pressure regulating valve of the traditional structure is prepared separately, which has a large volume, large energy loss on the gas path, and low efficiency of the oxygen generator. The operation is inconvenient, and the gas flow is unstable, the pressure regulating effect is not good, the service life of the pressure regulating valve is short, and the quality is not high. Contents of the invention [0003] The present invention aims ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B13/02
Inventor 李昕欣
Owner BEIJING AEONMED
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