CN211085384U - Flow guiding pipe fitting for electromagnetic water meter sensing - Google Patents
Flow guiding pipe fitting for electromagnetic water meter sensing Download PDFInfo
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- CN211085384U CN211085384U CN201922456344.4U CN201922456344U CN211085384U CN 211085384 U CN211085384 U CN 211085384U CN 201922456344 U CN201922456344 U CN 201922456344U CN 211085384 U CN211085384 U CN 211085384U
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- pipe
- conservancy diversion
- water conservancy
- draft
- sensing
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Abstract
The utility model discloses an electromagnetic water meter sensing is with water conservancy diversion pipe fitting, including detecting the pipeline, it includes that the water conservancy diversion is responsible for and locates to detect the pipeline the groove pipe at both ends is responsible for to the water conservancy diversion, the terminal surface protrusion that the water conservancy diversion is responsible for in the bottom surface of groove pipe and then be located in the groove pipe, the pipe diameter of groove pipe is greater than the pipe diameter that the water conservancy diversion is responsible for. The diversion main pipe is provided with a diversion hole. The groove pipe is externally provided with a flange plate, and the flange plate and the groove pipe are integrally formed. The utility model provides an electromagnetic water meter is water conservancy diversion pipe fitting for sensing, its structure is simple and clear, makes things convenient for practical application, can show the velocity of flow that increases the fluid, improves signal strength.
Description
Technical Field
The utility model relates to an electromagnetism water gauge sensing is with water conservancy diversion pipe fitting.
Background
The electromagnetic water meter is an instrument which measures the flow of a conductive fluid according to the electromotive force induced when the conductive fluid passes through an external magnetic field by applying the electromagnetic induction principle. The electromagnetic water meter with pressure detection function is a flow meter for measuring water flow according to Faraday electromagnetic induction principle, and a pair of detection electrodes are mounted on the tube wall perpendicular to the axis of the measuring tube and magnetic force lines, so that when the conductive liquid moves along the axis of the measuring tube, the conductive liquid cuts the magnetic force lines to generate induced potential, thereby measuring the flow of the flowing liquid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide an electromagnetism water gauge is water conservancy diversion pipe fitting for sensing.
In order to achieve the purpose, the method is realized by the following technical scheme:
the utility model provides an electromagnetism water gauge is water conservancy diversion pipe fitting for sensing, includes the detection pipeline, the detection pipeline includes that the water conservancy diversion is responsible for and locates the trough pipe at water conservancy diversion is responsible for both ends, the terminal surface protrusion that the water conservancy diversion was responsible for in the bottom surface of trough pipe and then be located in the trough pipe, the pipe diameter of trough pipe is greater than the pipe diameter that the water conservancy diversion was responsible for.
Preferably, the flow guide main pipe is provided with a flow guide hole.
Preferably, a plurality of end diversion holes are formed in the end pipe wall of the diversion main pipe, and the end diversion holes are protruded on the bottom surface of the groove pipe.
Preferably, a flange is arranged outside the groove pipe, and the flange and the groove pipe are integrally formed.
Preferably, the bottom surface of the groove pipe is integrally and fixedly connected with the outer wall of the flow guide main pipe.
Preferably, the port surface of the flow guide main pipe is recessed from the outer wall of the flow guide main pipe to the inner wall of the flow guide main pipe to form an inner chamfer pipe port.
The utility model discloses electromagnetic water meter sensing is with water conservancy diversion pipe fitting's beneficial effect includes:
the detection pipeline comprises a flow guide main pipe and a groove pipe, the end face of the flow guide main pipe protrudes out of the bottom face of the groove pipe, and the pipe diameter of the groove pipe is larger than that of the flow guide main pipe, so that when fluid flows through the detection pipeline with the structure, vortex and pressure loss can be reduced, and the flow velocity can be remarkably increased so as to strengthen signals.
Drawings
Fig. 1 is the utility model discloses electromagnetic water meter sensing is with the spatial structure sketch map of water conservancy diversion pipe fitting.
Fig. 2 is an overall cross-sectional view corresponding to fig. 1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1 and 2, a water conservancy diversion pipe fitting for electromagnetic water meter sensing comprises a detection pipeline 1, wherein the detection pipeline 1 comprises a water conservancy diversion main pipe 10 and groove pipes 12 arranged at two ends of the water conservancy diversion main pipe 10, the end surface of the water conservancy diversion main pipe 10 protrudes out of the bottom surface of the groove pipe 12 and is further positioned in the groove pipe 12, and the pipe diameter of the groove pipe 12 is greater than that of the water conservancy diversion main pipe 10.
Specifically, a main flow guiding hole 14 is formed in a middle tube wall of the main flow guiding tube 10. Furthermore, a plurality of end diversion holes 16 are formed in the end pipe wall of the diversion main pipe 10 along the circumference of the pipe wall, and the end diversion holes 16 are protruded from the bottom surface of the groove pipe 12. Therefore, when the fluid passes through, the vortex can be effectively reduced.
Preferably, the bottom surface of the groove pipe 12 is integrally and fixedly connected to the outer wall of the main flow guiding pipe 10.
Furthermore, a flange 2 is arranged outside the groove pipe 12, and the flange 2 is integrally formed on the outer wall of the groove pipe 12. And a plurality of connecting holes are distributed on the flange plate 2 so as to conveniently install and fix the whole flow guide pipe fitting.
More specifically, the port surface of the flow guide main pipe 10 is recessed from the outer wall of the flow guide main pipe 10 to the inner wall of the flow guide main pipe 10 to form an inner chamfered pipe orifice 18. Thus, the flow velocity of the fluid is smoother.
Therefore, in practical use, the diversion pipe fitting (i.e. the detection pipeline 1) of the present application can be connected and installed with the existing relevant electromagnetic components (such as electrodes, coils, water meters, pressure sensors, etc.), and then, when the fluid flows through the detection pipeline 1 with such a structure: 1. the guide holes are arranged on the guide pipe, so that the eddy and pressure loss can be reduced; 2. the flow velocity is obviously increased due to the reducing arrangement (the pipe diameters of the main flow guide pipe 10 and the groove pipe 12 are different) and the clearance arrangement (the end surface of the main flow guide pipe 10 protrudes out of the bottom surface of the groove pipe 12 to form a high-low clearance), so that the signal is strengthened; for low flow rates, the flow rate can be increased by a factor of four without pressure loss.
Can be with the water conservancy diversion pipe fitting of this application can be applied to among the current various electromagnetic water meters, all can increase fluidic water conservancy diversion nature, and its range of application is extensive.
The utility model provides an electromagnetic water meter is water conservancy diversion pipe fitting for sensing, its structure is simple and clear, makes things convenient for practical application, can show the velocity of flow that increases the fluid, improves signal strength.
The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.
Claims (6)
1. The utility model provides an electromagnetism water gauge is water conservancy diversion pipe fitting for sensing, its characterized in that, including detecting the pipeline, detecting the pipeline and including the water conservancy diversion is responsible for and locate the water conservancy diversion is responsible for the groove pipe at both ends, the terminal surface protrusion that the water conservancy diversion was responsible for in the bottom surface of groove pipe and then be located in the groove pipe, the pipe diameter of groove pipe is greater than the pipe diameter that the water conservancy diversion was responsible for.
2. The draft tube assembly for sensing of an electromagnetic water meter according to claim 1, wherein said draft main tube has a draft hole.
3. The draft tube assembly for sensing of an electromagnetic water meter according to claim 2, wherein a plurality of end draft holes are formed in an end wall of said draft main tube, said end draft holes protruding from a bottom surface of said trough tube.
4. A flow conduit member for an electromagnetic water meter sensor as defined in claim 1, wherein a flange is provided outside said tank, said flange being integrally formed with said tank.
5. The draft tube fitting for sensing of an electromagnetic water meter according to claim 1, wherein the bottom surface of said trough pipe is integrally and fixedly connected to the outer wall of said draft main pipe.
6. The draft tube assembly for sensing of an electromagnetic water meter according to claim 1, wherein the port surface of said draft main tube is recessed from the outer wall of said draft main tube to the inner wall of said draft main tube to form an inner chamfered tube opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456344.4U CN211085384U (en) | 2019-12-30 | 2019-12-30 | Flow guiding pipe fitting for electromagnetic water meter sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456344.4U CN211085384U (en) | 2019-12-30 | 2019-12-30 | Flow guiding pipe fitting for electromagnetic water meter sensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085384U true CN211085384U (en) | 2020-07-24 |
Family
ID=71631679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922456344.4U Active CN211085384U (en) | 2019-12-30 | 2019-12-30 | Flow guiding pipe fitting for electromagnetic water meter sensing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085384U (en) |
-
2019
- 2019-12-30 CN CN201922456344.4U patent/CN211085384U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |