一种高计量精度超声波管段
By installing flexible gaskets and fitting pads inside the ultrasonic pipe section for sensor protection, and by installing flow guiding components inside the main pipe, the problems of sensor wear and uneven flow velocity are solved, thereby improving measurement accuracy and flow velocity consistency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG ZHANFAN IND CO LTD
- Filing Date
- 2025-10-15
- Publication Date
- 2026-07-17
AI Technical Summary
The existing ultrasonic tubes lack flexible protection when installing ultrasonic sensors, which leads to sensor wear and affects measurement accuracy and efficiency.
Flexible gaskets and fitting pads are installed inside the sensor mounting compartment for protection, and annular guide ribs, flow concentrators and flow dividers are installed inside the main pipe to ensure uniform flow velocity, stable sensor installation and consistent fluid flow velocity.
This improves the installation stability and measurement accuracy of ultrasonic sensors, reduces measurement errors caused by uneven flow rates, and ensures the consistency and accuracy of flow rate data.
Smart Images
Figure CN224517862U_ABST
Abstract
Claims
1. A high-accuracy ultrasonic pipe run, comprising: A main pipeline (1), one end of which is integrally connected to a flange connection end one (2), and one side of which is integrally connected to a flange connection end two (3), characterized in that it further includes: The sensor positioning assembly is located at the top of the main pipe (1). The sensor positioning assembly includes a sensor installation chamber (5). A flexible gasket (10) is connected to the inner side of the sensor installation chamber (5). A soft pad (8) is provided at the top of the sensor installation chamber (5). The sensor positioning assembly is used for positioning protection when installing ultrasonic sensors. A flow guiding component is disposed inside the main pipe (1). The flow guiding component includes a flow guiding rib (11), a flow concentrator (12) is disposed on one side of the flow guiding rib (11), and a flow divider (13) is disposed at one end of the flow guiding rib (11). The flow guiding component is used to uniformly control the flow rate.
2. A high-accuracy ultrasonic flow meter according to claim 1, wherein, An in-pipe observation end (4) is fixedly connected to the middle of the top of the main pipe (1), and the sensor installation compartment (5) is fixedly installed on one side of the top of the main pipe (1).
3. A high-accuracy ultrasonic flow meter according to claim 2, wherein, The inner side of the sensor mounting compartment 1 (5) is provided with an arc-shaped groove (6) that is adapted to the flexible gasket ring (10).
4. A high accuracy ultrasonic flow meter according to claim 2, wherein, The sensor mounting compartment 1 (5) has an insertion hole (7) inside its top wall, and a soft pad (8) is connected to the top of the sensor mounting compartment 1 (5).
5. A high-accuracy ultrasonic flow meter according to claim 4, wherein, The bottom end of the fitting pad (8) is integrally connected with a plug post (9) that is adapted to the plug hole (7).
6. A high accuracy ultrasonic flow meter according to claim 1, wherein, The flow guide rib (11) is fixedly connected to the inner wall of the main pipe (1), and the flow guide rib (11) is distributed in a ring.
7. A high-precision ultrasonic tube segment according to claim 1, characterized in that, The flow-gathering plate (12) is integrally connected to the inner wall of flange connection end one (2), and the flow-diverting plate (13) is integrally connected to the inner wall of flange connection end two (3).
8. A high accuracy ultrasonic flow meter according to claim 1, wherein, Sensor mounting compartment 2 (14) is fixedly connected to one side of the top of the main pipe (1).