Small valve pilot oxygen valve system

A pilot valve and pilot technology, applied in the field of solenoid valves, can solve the problems of low oxygen production efficiency, different flow characteristics, increased processing time and processing cost, etc., and achieve the effects of high oxygen production efficiency, low cost and simple processing.

Active Publication Date: 2022-04-22
行益科技(宁波)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing oxygen valves usually use metal materials, which increases the processing time and cost, and the difference in the gas path structure makes the flow characteristics different, making the oxygen production efficiency low

Method used

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  • Small valve pilot oxygen valve system
  • Small valve pilot oxygen valve system
  • Small valve pilot oxygen valve system

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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0030] refer to Figure 1 to Figure 6 , small valve pilot oxygen valve system, including oxygen valve body and two oxygen molecular sieves, oxygen valve body includes main valve body 1, two groups of oxygen components and two pilot valves 2. The main valve body 1 is provided with an air inlet 11 , two air outlets 12 , an exhaust port 13 and two atomizing ports 14 .

[0031] Each group of oxygen-generating components includes a valve chamber arranged in the main valve body 1, an upper diaphragm 31, a lower diaphragm 32 and a valve stem 33 arranged in the valve chamber, and the passage between the upper diaphragm 31 and the lower diaphragm 32 The stem 33 is connected. Specifically, the top and bottom of the valve stem 33 are provided with end flanges...

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PUM

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Abstract

The invention belongs to the technical field of electromagnetic valves, and in particular relates to an oxygen making valve system. Small valve pilot oxygen generator valve system, including the main body of the oxygen generator valve and two molecular sieves, the main body of the oxygen generator valve includes the main valve body, two groups of oxygen generator components and two pilot valves; the two groups of oxygen generator components share one air inlet and one exhaust port, the gas outlets of the two groups of oxygen generating components are independent of each other, the pilot valve ports in the two groups of oxygen generating components are independently corresponding to the control of a pilot valve; The two inlets of the three-way valve are respectively connected to the gas outlets of the two oxygen-generating molecular sieves, and the outlet of the three-way valve is connected to the oxygen collection end. The invention is used for extracting oxygen from the air, and has the mode that the dual oxygen-generating components work together intermittently, and can collect oxygen and discharge nitrogen in real time.

Description

technical field [0001] The invention belongs to the technical field of electromagnetic valves, and in particular relates to an oxygen making valve system. Background technique [0002] Oxygen is an indispensable substance to maintain human life. However, in some special cases, people have to face an environment lacking oxygen, or require a higher concentration of oxygen. Based on this demand, the application of oxygen generators was born. [0003] An oxygen generator is a device that extracts oxygen from the air. It uses physical adsorption technology and desorption technology to absorb nitrogen in the air, and the remaining unabsorbed oxygen is collected, and after purification treatment, high-purity clean oxygen is obtained. However, the existing oxygen generating valves usually use metal materials, which increases the processing time and cost, and the difference in the gas path structure makes the flow characteristics different, resulting in low oxygen generating efficie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/10F16K31/126F16K27/00
CPCF16K11/10F16K31/126F16K27/00
Inventor 曾愉深芦成彭乾帅
Owner 行益科技(宁波)有限公司
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