一种杠杆式气体减压阀
By incorporating an installation mechanism in a lever-type gas pressure reducing valve, utilizing components such as an installation rod, chucks, and a universal ball, the inconvenience of stopping fluid flow during counterweight installation in existing technologies is resolved. This enables safe and convenient counterweight installation while fluid is flowing, thereby improving operational efficiency.
CN117028652BActive Publication Date: 2026-07-17SHANGHAI IVCO VALVE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI IVCO VALVE CO LTD
- Filing Date
- 2023-09-01
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
When the application scenario of an existing lever pressure reducing valve changes and a counterweight needs to be installed, the flow of fluid into the valve body must be stopped, which is inconvenient.
Method used
An installation mechanism is provided on one side of the valve body, including a frame, collar, base plate and response components. The counterweight is detachably connected and installed by the swing of the lever. The counterweight is stably installed on the lever by components such as mounting rod, claw and universal ball.
Benefits of technology
It enables safe and convenient installation of counterweights in fluid flow conditions, reduces the danger to users caused by violent lever swings, and improves operational efficiency.
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Smart Images
Figure CN117028652B_ABST
Abstract
本申请涉及一种杠杠式气体减压阀，涉及杠杆阀的领域，包括阀体、配重件和安装机构，阀体包括阀杆、杠杆和阀壳，阀杆滑动连接在阀壳上，杠杆一端转动连接在阀壳上，另一端与配重件连接，杠杆抵在阀杆上端上，安装机构包括机架、套环、基板和响应组件，机架设置在杠杆一侧，套环转动连接在机架上，基板连接在套环上，响应组件设置在基板上，配重件可拆卸连接在基板上，杠杆摆动时抵接在响应组件上，响应组件用于使配重件与基板脱离连接。本申请具有方便使用人员在工作的阀体上安装配重件的效果。
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