一种用于超高压的波纹管均压调节阀结构
By designing a pressure balancing and connection mechanism for the upper and lower bellows assemblies in the bellows regulating valve, the problem of easy damage to the bellows assembly under ultra-high pressure is solved, and the regulating valve can be accurately adjusted and conveniently replaced.
CN117307743BActive Publication Date: 2026-07-17HANGZHOU HANGYANG KOSO PUMP & VALVE +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HANGZHOU HANGYANG KOSO PUMP & VALVE
- Filing Date
- 2023-10-11
- Publication Date
- 2026-07-17
Smart Images
Figure CN117307743B_ABST
Abstract
本申请涉及一种用于超高压的波纹管均压调节阀结构，涉及波纹管调节阀的技术领域，包括阀体、阀座、阀杆、阀芯，阀体上设置有与下阀腔连通的输入管和与上阀腔连通的输出管，阀杆上且位于上阀腔和下阀腔内分别设置有用于密封且用于对介质压力进行分散平衡的上波纹管组件和下波纹管组件，输入管位于阀座和下波纹管组件之间，输出管为阀座和上波纹管组件之间。本申请通过阀体打开时，使得上波纹管组件和下波纹管组件受到的挤压力平衡，而阀体关闭时，使得阀芯和下波纹管组件两者受到的挤压力平衡，以此来提高了调节阀使用时的精准调节效果。
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