一种一体式单座调节阀体
By designing an integrated single-seat regulating valve body and supporting mechanism, and utilizing a combination of threaded rods and nuts, the valve body achieves convenient support and stable installation, solving the problem of complex installation in existing technologies and improving installation efficiency and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU JINGAO OIL & GAS ENGINEERING CO LTD
- Filing Date
- 2025-09-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing single-seat control valves are large in size and heavy in weight, and require suspended installation with inconsistent support heights, making installation cumbersome and complicated.
An integrated single-seat regulating valve body was designed, comprising the valve body and a support mechanism. The combination of a threaded rod and a support base plate enables convenient support and stable installation of the valve body. Nuts are used to increase the contact area, and fastening holes are used for secondary reinforcement.
The installation process is simplified, the need for measuring the height of support equipment is reduced, and the convenience and stability of installation are improved.
Smart Images
Figure CN224516098U_ABST
Abstract
Claims
1. An integrated single seat control valve body comprising a valve body mechanism (1), characterized in that: The valve body mechanism (1) includes a valve body (16), and a support mechanism (2) is provided below the valve body (16). The support mechanism (2) includes a support base plate (21), which is located below the valve body (16). A side plate (22) is fixedly connected to the outer surface of the valve body (16). An extension sleeve (26) is fixedly connected to the middle of the side plate (22). A threaded hole (27) is provided through the upper end of the extension sleeve (26). A threaded rod (28) is threadedly connected inside the threaded hole (27). A smooth rod (210) is fixedly connected to the lower end of the threaded rod (28). Insertion holes (24) are provided through the middle of both sides of the support base plate (21). The smooth rod (210) is rotatably connected to the insertion hole (24).
2. The one-piece single seat control valve body of claim 1, wherein: The outer surface of the extension sleeve (26) is fixedly connected to the side plate (22) by a reinforcing rib (25).
3. The one-piece single seat control valve body of claim 1, wherein: The outer surface of the threaded rod (28) is threaded with a nut (29).
4. The integrated single seat control valve body of claim 1, wherein: Fastening holes (23) are provided through the four corners of the supporting base plate (21).
5. The integrated single seat control valve body of claim 1, wherein: A frame (19) is installed on the upper end of the valve body (16), and a pneumatic diaphragm actuator (11) is fixedly connected to the upper end of the frame (19).
6. The integrated single-seat regulating valve body according to claim 5, characterized in that: A valve stem (18) is installed between the pneumatic diaphragm actuator (11) and the valve body (16). An indicator rod (15) is fixedly connected to the outer surface of the valve stem (18), and a scale indicator plate (14) is fixedly connected to one side of the inner side of the frame (19).
7. The integrated single seat control valve body of claim 6, wherein: An exhaust port (12) is installed at the upper end of the pneumatic diaphragm actuator (11), a lifting ring (13) is fixedly connected to the edge of the upper end of the pneumatic diaphragm actuator (11), and a pressure cap (17) is fixedly connected to the lower end inside the frame (19).