CN220322455U - Ultrasonic dynamic pressure pipeline flow testing device - Google Patents
Ultrasonic dynamic pressure pipeline flow testing device Download PDFInfo
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- CN220322455U CN220322455U CN202321574311.XU CN202321574311U CN220322455U CN 220322455 U CN220322455 U CN 220322455U CN 202321574311 U CN202321574311 U CN 202321574311U CN 220322455 U CN220322455 U CN 220322455U
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- 238000012360 testing method Methods 0.000 title claims abstract description 67
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an ultrasonic dynamic pressure pipeline flow testing device, which relates to the technical field of pipeline flow testing and comprises an upper pipe sleeve, a lower pipe sleeve and an ultrasonic flow metering structure; the upper pipe sleeve and the lower pipe sleeve are arranged up and down oppositely, the upper pipe sleeve and the lower pipe sleeve are respectively sleeved on the upper part and the lower part of the pipeline, an ultrasonic flow metering structure is arranged in the middle of the upper end face of the upper pipe sleeve, connecting wires are connected to the upper parts of the left side surface and the right side surface of the ultrasonic flow metering structure, and the lower end of each connecting wire is connected to a test probe; the upper test port is all offered to the upper side left and right sides of last pipe box, and test probe's lower end passes last test port to test probe's lower end supports on the surface of last pipe box. The utility model has stable and reliable installation, is beneficial to ensuring the accuracy and stability of the test, is convenient to assemble or disassemble so as to test on different pipelines, and has wider application range and more flexibility and practicability.
Description
Technical Field
The utility model relates to the technical field of pipeline flow testing, in particular to an ultrasonic dynamic pressure pipeline flow testing device.
Background
The electromagnetic flowmeter for testing the pipeline flow is a device for testing and counting the flow of the pipeline by an electrical principle; in the electromagnetic flowmeter for pipeline flow test in the prior art (publication number: CN 213515838U), mention is made that the top of the main body shell is provided with a flow display disc, one side of the main body shell is provided with a medium outlet, the other side of the main body shell is provided with a buffer pipeline, one end of the buffer pipeline is provided with a medium inlet, the periphery of the medium outlet and the medium inlet is provided with a connecting structure by one end, the connecting structure comprises an upper arc-shaped block, the bottom of the upper arc-shaped block is provided with a lower arc-shaped block, the junction of the upper arc-shaped block and the front end and the rear end of the lower arc-shaped block is provided with a butterfly bolt, the arc-shaped groove inner walls of the upper arc-shaped block and the lower arc-shaped block are all equidistantly provided with three groups of limit posts, and the positions of the medium outlet and the periphery of the medium inlet are respectively provided with a limit post matched with the limit posts.
Disclosure of Invention
In order to overcome the defects existing in the prior art, an ultrasonic dynamic pressure pipeline flow testing device is provided at present, so that the problems that the ultrasonic dynamic pressure pipeline flow testing device needs to be fixedly installed on a pipeline body for measurement in the prior art, is not widely practical, cannot be detached for testing more pipelines, and is not flexible and practical are solved.
In order to achieve the above purpose, an ultrasonic dynamic pressure pipeline flow testing device is provided, which comprises an upper pipe sleeve, a lower pipe sleeve and an ultrasonic flow metering structure; the upper pipe sleeve and the lower pipe sleeve are arranged up and down oppositely, the upper pipe sleeve and the lower pipe sleeve are respectively sleeved on the upper part and the lower part of the pipeline, an ultrasonic flow metering structure is arranged in the middle of the upper end face of the upper pipe sleeve, connecting wires are connected to the upper parts of the left side surface and the right side surface of the ultrasonic flow metering structure, and the lower end of each connecting wire is connected to a test probe; an upper test port is formed in the left and right parts of the upper side of the upper pipe sleeve, the lower end head of the test probe penetrates through the upper test port, an outer protective sleeve is sleeved outside the test probe, and the lower end head of the test probe abuts against the outer surface of the upper pipe sleeve; the bottom of the outer protective sleeve is fixed on the outer side of the upper port of the upper test port, and the test probes are connected with the upper test port and the outer protective sleeve in a split mode.
Further, the upper front side of the ultrasonic flow metering structure is provided with a liquid crystal display screen, a control panel is arranged below the liquid crystal display screen, a lower mounting seat is arranged at the lower end of the ultrasonic flow metering structure, a plurality of groups of front screw holes are formed in the lower mounting seat, and screws are arranged in the front screw holes.
Further, a cushion layer is arranged between the upper pipe sleeve and the lower pipe sleeve, a plurality of groups of fastening bolts are arranged between the lower ends of the front side and the rear side of the upper pipe sleeve and the lower pipe sleeve, and fastening nuts are externally twisted at the lower parts of the fastening bolts.
Further, the upper pipe sleeve is connected with the lower pipe sleeve in a split mode, and a cushion layer arranged between the upper pipe sleeve and the lower pipe sleeve is made of silicon rubber.
The utility model has the beneficial effects that:
1. the test probes connected with the left side and the right side of the ultrasonic flow metering structure through the connecting wires can be flexibly sleeved into the outer protective sleeve, and the lower end head of the test probe can pass through the upper test port and prop against the outer surface of the upper sleeve so as to detect the flow in the test pipeline by ultrasonic waves.
2. The ultrasonic flow metering structure is stably arranged in the middle of the upper side of the upper pipe sleeve, is stable and reliable in installation, is accurate and reliable in test, and is convenient and trouble-free.
3. The upper pipe sleeve and the lower pipe sleeve are installed together through a plurality of groups of fastening bolts, the upper pipe sleeve and the lower pipe sleeve are convenient to assemble and disassemble, and the upper pipe sleeve, the lower pipe sleeve and the installed pipeline are also convenient to assemble and disassemble, so that the device is more flexible and convenient to use.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic front view of an ultrasonic flow meter structure according to an embodiment of the present utility model;
FIG. 4 is a diagram showing the effect of an ultrasonic flow meter according to an embodiment of the present utility model;
fig. 5 is a schematic view showing the arrangement of the upper shroud and the lower shroud according to an embodiment of the present utility model.
In the figure: 1. a pipe sleeve is arranged; 10. a test port is arranged on the upper part; 11. a fastening bolt; 12. a fastening nut; 13. a cushion layer; 2. a lower pipe sleeve; 3. an ultrasonic flow metering structure; 30. a lower mounting seat; 31. a test probe; 32. an outer protective sleeve; 33. a connecting wire; 34. a front screw hole; 35. a screw; 36. a liquid crystal display; 37. and a control panel.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved more clearly apparent, the present utility model is further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are offered by way of illustration only and not as limitations of the utility model, and specific details such as particular system architectures, techniques, etc. may be set forth in order to provide a more thorough understanding of the embodiments of the utility model. The described embodiments are some, but not all, embodiments of the present disclosure. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. Based on the embodiments in this disclosure, all other embodiments that a person skilled in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
Specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic front view of an embodiment of the present utility model, fig. 2 is a schematic cross-sectional view of an embodiment of the present utility model, fig. 3 is a schematic front view of an ultrasonic flow rate measuring structure of an embodiment of the present utility model, fig. 4 is an effect diagram of an ultrasonic flow rate measuring structure of an embodiment of the present utility model, and fig. 5 is a schematic structural arrangement between an upper pipe sleeve and a lower pipe sleeve of an embodiment of the present utility model.
Referring to fig. 1 to 5, the utility model provides an ultrasonic dynamic pressure pipeline flow testing device, which comprises an upper pipe sleeve 1, a lower pipe sleeve 2 and an ultrasonic flow metering structure 3; the upper pipe sleeve 1 and the lower pipe sleeve 2 are arranged up and down oppositely, the upper pipe sleeve 1 and the lower pipe sleeve 2 are respectively sleeved on the upper part and the lower part of a pipeline, the ultrasonic flow metering structure 3 is mounted in the middle of the upper end face of the upper pipe sleeve 1, connecting wires 33 are connected to the upper parts of the left side surface and the right side surface of the ultrasonic flow metering structure 3, and the lower ends of the connecting wires 33 are connected to the test probes 31.
In the embodiment, an upper test port 10 is formed in the left and right parts of the upper side of the upper pipe sleeve 1, the lower end of a test probe 31 penetrates through the upper test port 10, an outer protective sleeve 32 is sleeved outside the test probe 31, and the lower end of the test probe 31 abuts against the outer surface of the upper pipe sleeve 1; the bottom of the outer protective sleeve 32 is fixed outside the upper port of the upper test port 10, and the test probes 31 are connected with the upper test port 10 and the outer protective sleeve 32 in a split mode.
As a preferred embodiment, the test probes 31 connected to the left and right sides of the ultrasonic flow measuring structure 3 through the connecting wires 33 can be flexibly sleeved in the outer protecting sleeve 32, and the lower ends of the test probes 31 can pass through the upper test port 10 and abut against the outer surface of the upper pipe sleeve 1 so as to detect the flow in the test pipeline by ultrasonic waves.
In this embodiment, a liquid crystal display 36 is disposed on the front side of the upper portion of the ultrasonic flow measurement structure 3, a control panel 37 is disposed under the liquid crystal display 36, a lower mounting seat 30 is disposed at the lower end of the ultrasonic flow measurement structure 3, multiple sets of front screw holes 34 are formed in the lower mounting seat 30, and screws 35 are installed in the front screw holes 34.
As a preferred implementation mode, the ultrasonic flow metering structure 3 is stably arranged in the middle of the upper side of the upper pipe sleeve 1, is stable and reliable to install, is accurate and reliable to test, and is convenient and trouble-free.
In the embodiment, a cushion layer 13 is arranged between the upper pipe sleeve 1 and the lower pipe sleeve 2, a plurality of groups of fastening bolts 11 are arranged between the lower ends of the front side and the rear side of the upper pipe sleeve 1 and the lower pipe sleeve 2, and fastening nuts 12 are externally twisted at the lower parts of the fastening bolts 11; the upper pipe sleeve 1 is connected with the lower pipe sleeve 2 in a split way, and a cushion layer 13 arranged between the upper pipe sleeve 1 and the lower pipe sleeve 2 is made of silicon rubber.
As a preferred embodiment, the upper pipe sleeve 1 and the lower pipe sleeve 2 are installed together through a plurality of groups of fastening bolts 11, the upper pipe sleeve 1 and the lower pipe sleeve 2 are convenient to assemble and disassemble, and the upper pipe sleeve 1, the lower pipe sleeve 2 and the installed pipeline are also convenient to assemble and disassemble, so that the use is more flexible and convenient.
The utility model can effectively solve the problems of the prior art that the device needs to be fixedly arranged on the pipe body for measurement, is not widely practical, can not be detached for testing more pipelines, is not flexible and practical, is not only stable and reliable in installation, but also is beneficial to guaranteeing the accuracy and stability of the test, and is convenient to assemble or disassemble so as to test on different pipelines, and the application range is wider, more flexible and practical.
The above-described embodiments are intended to illustrate the present utility model, not to limit it, and any modifications and variations made to the present utility model within the spirit of the utility model and the scope of the claims should be included in the scope of the present utility model.
Claims (4)
1. The ultrasonic dynamic pressure pipeline flow testing device is characterized by comprising an upper pipe sleeve (1), a lower pipe sleeve (2) and an ultrasonic flow metering structure (3); the upper pipe sleeve (1) and the lower pipe sleeve (2) are arranged up and down oppositely, the upper pipe sleeve (1) and the lower pipe sleeve (2) are respectively sleeved at the upper part and the lower part of the pipeline, an ultrasonic flow metering structure (3) is arranged in the middle of the upper end face of the upper pipe sleeve (1), connecting wires (33) are connected to the upper parts of the left side face and the right side face of the ultrasonic flow metering structure (3), and the lower ends of the connecting wires (33) are connected to a test probe (31); an upper test port (10) is formed in the left and right parts of the upper side of the upper pipe sleeve (1), the lower end head of the test probe (31) penetrates through the upper test port (10), an outer protective sleeve (32) is sleeved outside the test probe (31), and the lower end head of the test probe (31) is propped against the outer surface of the upper pipe sleeve (1); the bottom of the outer protective sleeve (32) is fixed on the outer side of the upper port of the upper test port (10), and the test probe (31) is connected with the upper test port (10) and the outer protective sleeve (32) in a split mode.
2. The ultrasonic dynamic pressure pipeline flow testing device according to claim 1, wherein a liquid crystal display screen (36) is arranged on the front side surface of the upper portion of the ultrasonic flow metering structure (3), a control panel (37) is arranged below the liquid crystal display screen (36), a lower mounting seat (30) is arranged at the lower end of the ultrasonic flow metering structure (3), a plurality of groups of front screw holes (34) are formed in the lower mounting seat (30), and screws (35) are arranged in the front screw holes (34).
3. The ultrasonic dynamic pressure pipeline flow testing device according to claim 1, wherein a cushion layer (13) is arranged between the upper pipe sleeve (1) and the lower pipe sleeve (2), a plurality of groups of fastening bolts (11) are arranged between the lower ends of the front side and the rear side of the upper pipe sleeve (1) and the lower pipe sleeve (2), and fastening nuts (12) are externally twisted at the lower parts of the fastening bolts (11).
4. The ultrasonic dynamic pressure pipeline flow testing device according to claim 1, wherein the upper pipe sleeve (1) and the lower pipe sleeve (2) are connected in a split mode, and a cushion layer (13) arranged between the upper pipe sleeve (1) and the lower pipe sleeve (2) is made of silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574311.XU CN220322455U (en) | 2023-06-20 | 2023-06-20 | Ultrasonic dynamic pressure pipeline flow testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574311.XU CN220322455U (en) | 2023-06-20 | 2023-06-20 | Ultrasonic dynamic pressure pipeline flow testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322455U true CN220322455U (en) | 2024-01-09 |
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ID=89417496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574311.XU Active CN220322455U (en) | 2023-06-20 | 2023-06-20 | Ultrasonic dynamic pressure pipeline flow testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322455U (en) |
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2023
- 2023-06-20 CN CN202321574311.XU patent/CN220322455U/en active Active
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