一种管网漏损压力调控装置
By using a dual-path design for pipeline leakage pressure regulation, combined with real-time monitoring and feedback from pressure sensors, multi-level fine regulation of pipeline pressure is achieved, solving the problem of insufficient regulation accuracy in existing technologies and reducing leakage risk and water waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NORTH CHINA INST OF AEROSPACE ENG
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, pipeline pressure regulation devices have limited regulation accuracy and cannot make fine adjustments based on real-time pressure changes, leading to increased risk of leakage and waste of water resources.
The pipeline leakage pressure control device with a dual-path design achieves multi-level fine adjustment through the synergistic action of the first and second control components. Combined with real-time monitoring and feedback from pressure sensors, it accurately controls pipeline pressure and reduces the risk of leakage.
It enables multi-level and precise regulation of pipeline pressure, reduces the risk of leakage, improves the timeliness and accuracy of pressure control, and reduces water waste.
Smart Images
Figure CN224516533U_ABST
Abstract
Claims
1. A pipe network leakage pressure regulating device, characterized in that, include: The first pipe (11) is configured as an L-shaped pipe body; The top of the first control component is fixedly connected to the outlet end of the first pipe (11); The second pipe (13) is fixedly connected horizontally to the right side of the first control component; The second control component (3) is fixedly installed at the end of the second pipe (13) away from the first control component; The branch pipe (12) is L-shaped. The top of the vertical part of the branch pipe (12) is connected to the horizontal part of the first pipe (11). The horizontal end of the branch pipe (12) is fixedly connected to the left side of the first control component. The diameter of the first pipe (11) is the same as the diameter of the second pipe (13), and the diameter of the first pipe (11) is greater than the diameter of the branch pipe (12).
2. A pipe network leakage pressure regulating device according to claim 1, characterised in that, The first control component includes a housing (21) and a ball valve (22). The housing (21) is a hollow sphere. A first inlet (211) is opened on the top of the housing (21) and is connected to the outlet of the first pipe (11). A second inlet (212) is opened on the left side of the housing (21) and is connected to the outlet of the branch pipe (12). An outlet (213) is opened on the right side of the housing (21) and is connected to the inlet of the second pipe (13). The ball valve (22) is rotatably installed inside the housing (21). A main channel (221) is opened on the ball valve (22) and is connected to the main channel (221). A branch channel (222) is opened on the right side of the ball valve (22) and is connected to the main channel (221).
3. A pipe network leakage pressure regulating device according to claim 2, wherein, The top of the main channel (221) is connected to the first inlet (211), and the branch channel (222) is connected to the outlet (213). The diameters of the main channel (221) and the branch channel (222) are the same as the diameter of the first pipe (11).
4. A pipe network leakage pressure regulating device according to claim 2, wherein, A second sealing seat (25) is provided on the side of the outer shell (21). A first motor (26) is fixedly installed at the second sealing seat (25). The output end of the first motor (26) passes through the second sealing seat (25) and extends into the outer shell (21) to be fixedly connected to the ball valve (22).
5. A pipe network leakage pressure regulating device according to claim 1, wherein, The second control component (3) includes a third sealing seat (31), a second motor (32), and a control plate (33). The third sealing seat (31) is located at the top of the outlet end of the second pipe (13). The second motor (32) is fixedly installed on the third sealing seat (31). The output end of the second motor (32) passes through the third sealing seat (31). The control plate (33) is located inside the second pipe (13) and is fixedly connected to the output end of the second motor (32). The control plate (33) is set in the shape of a circular plate, and the diameter of the control plate (33) is the same as the diameter of the second pipe (13). The surface of the control plate (33) is uniformly provided with a number of openings (34).
6. A pipe network leakage pressure regulating device according to claim 5, wherein, The bottom of the control plate (33) is fixedly connected to a rod shaft, and the rod shaft is rotatably inserted into the bottom of the inner wall of the second pipe (13). The thickness at the edge of the control plate (33) is less than that in the middle part.
7. A pipe network leakage pressure regulating device according to claim 1, wherein, The top of the water inlet end of the second pipeline (13) is fixedly provided with a first pressure sensor (41), and the water outlet end of the second pipeline (13) and the right side of the second regulating assembly (3) are fixedly provided with a second pressure sensor (42).