A rotatable intake valve
CN224693512UActive Publication Date: 2026-08-28CHENGDU RANKUUM MASCH LTD
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Patent Information
- Application Number
- CN202522115501.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-30
AI Technical Summary
Technical Problem
[0004]传统的进气结构大多采用固定连接方式，在实际安装和使用过程中，由于真空泵的安装位置、角度以及与氮气源的相对位置关系复杂多变，固定连接的进气结构往往难以适应这些变化，导致安装难度增大，甚至无法实现最佳的吹扫效果
Benefits of technology
[0010]本实用新型具有以下优点：本实用新型通过在节流接头的两端可转动安装有万向进气头和万向球头连接阀，从而可以灵活调整角度和位置，以适应各种安装环境，降低了安装难度，提高了安装效率。
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Smart Images
Figure CN224693512U_ABST
Abstract
The utility model discloses a rotatable air inlet valve, including universal air inlet head, universal air inlet head is installed in the one end of throttle joint, and the other end of throttle joint is installed with universal ball head connection valve, and the air outlet of universal ball head connection valve is connected with the connection joint, and the outside of connection joint is installed with the connecting seat. The utility model has the advantages that: through rotatable installation of universal air inlet head and universal ball head connection valve at the both ends of throttle joint, angle and position can be adjusted flexibly, various installation environments can be adapted, installation difficulty is reduced, and installation efficiency is improved.
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