Flow proportion regulating valve

By designing a flow ratio regulating valve including multiple sealing components and adjustment surface structures, the problems of low adjustment accuracy and poor versatility in the prior art are solved, and precise control of flow ratio and improved valve body versatility are achieved.

CN119687209AActive Publication Date: 2025-03-25CHANGZHOU RUIXI BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510216813.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-26
Publication Date
2025-03-25
Estimated Expiration
2045-02-26

AI Technical Summary

Technical Problem

The existing flow rate proportional regulating valve has a simple structure, low adjustment accuracy, and poor versatility. Different regulating valves need to be replaced according to different flow rate proportions.

Method used

A flow ratio control valve including multiple sealing components and adjustment surface structures is designed. The solenoid is energized through an external control device, so that the solenoid is absorbed by the adsorption member of the sealing component, and slides the sliding column and the sealing head through the driving device to realize the opening and closing of the external adjustment hole and the internal adjustment hole, and accurately control the flow ratio.

Benefits of technology

Through the switching of multiple sealing components and the adjustment of the adjustment surface, the control accuracy of the flow rate ratio is greatly improved, the versatility of the valve body is enhanced, and the defect of the need to replace different regulating valves according to the flow rate ratio is avoided.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses a flow proportion regulating valve, and relates to the technical field of pharmaceutical valve bodies, the flow proportion regulating valve comprises a valve body, two ends of the valve body are respectively provided with a liquid inlet and a liquid outlet; the plugging disc is fixed on the lower end surface of the valve body; the connecting disc is fixed to the upper end face of the valve body, a control ring is fixed to the connecting disc, and at least two avoiding grooves are formed in the side wall of the control ring; the driving equipment is fixed on the upper end surface of the control ring; the adjusting assembly is installed in the valve body, connected with the output end of the driving device and electrically connected with an external control device through the receding groove. Switching can be conducted according to different flow proportions through the multiple plugging assemblies, and the universality of the valve body is improved.
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