CN216792267U - Air quantity measuring device of pipeline measuring point - Google Patents
Air quantity measuring device of pipeline measuring point Download PDFInfo
- Publication number
- CN216792267U CN216792267U CN202122455910.7U CN202122455910U CN216792267U CN 216792267 U CN216792267 U CN 216792267U CN 202122455910 U CN202122455910 U CN 202122455910U CN 216792267 U CN216792267 U CN 216792267U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- measuring
- ball valve
- display device
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Abstract
The utility model relates to the technical field of pipeline measurement, and discloses an air volume measuring device for a pipeline measuring point, which comprises a measuring pipeline, a connecting pipeline, a ball valve handle and a display device, wherein flange plates are fixedly welded at two ends of the measuring pipeline, the connecting pipeline is connected to the outer ends of the flange plates through bolts, an air channel is arranged inside the measuring pipeline, a ball valve is arranged at the left end of the air channel, the top of the ball valve is connected with a connecting shaft, a fixing frame is installed at the top of the connecting shaft, the ball valve handle is connected to the top of the fixing frame, an ultrasonic wind speed sensor is arranged at the right end inside the measuring pipeline, and the top of the outer end of the fixing column penetrates through the measuring pipeline and is connected to the display device. This amount of wind measuring device of pipeline measuring point, the inside amount of wind of pipeline of intelligent monitoring of high accuracy of being convenient for, convenient quick installation location directly shows real-time measurement's amount of wind, safe and reliable is convenient for directly pass through the switching in ball valve handle manual control wind channel.
Description
Technical Field
The utility model relates to the technical field of pipeline measurement, in particular to an air volume measuring device for a pipeline measuring point.
Background
Pipe surveying is the survey work performed by survey design, construction, completion acceptance, maintenance and management of various pipe work constructions.
At present, the air quantity measuring device of the existing pipeline measuring point has the following problems: (1) the air volume inside the pipeline is difficult to be intelligently monitored with high precision, the monitoring data cannot be displayed in real time, the design is unreasonable, and the safety performance is low; (2) the opening and closing of the air channel are not directly and manually controlled conveniently, so that the test is more inconvenient, and the practicability is low. For this reason, a corresponding technical scheme needs to be designed for solution.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an air volume measuring device for a pipeline measuring point, which solves the technical problems that the air volume measuring device is inconvenient to disassemble and assemble on a connecting pipeline, the air volume inside the pipeline is difficult to intelligently monitor with high precision, monitoring data cannot be displayed in real time, the design is unreasonable, and the safety performance is low.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an amount of wind measuring device of pipeline measuring point, includes measuring pipeline, connecting tube, ball valve handle and display device, the equal fixed welding in both ends of measuring pipeline has the ring flange, the connecting tube passes through bolted connection in the outer end of ring flange, the inside of measuring pipeline is equipped with the wind channel, the left end in wind channel is equipped with the ball valve, the top of ball valve is connected with the connecting axle, the mount is installed at the top of connecting axle, the ball valve handle is connected in the top of mount, the inside right-hand member of measuring pipeline is equipped with ultrasonic wave formula air velocity transducer, the base is installed to ultrasonic wave formula air velocity transducer's rear end, the fixed column is installed at the top of base, the outer end top of fixed column is run through measuring pipe connection in display device.
Preferably, a temperature sensor is installed at the inner side end of the measuring pipeline, and the top of the temperature sensor is electrically connected to a display device through a lead.
Preferably, a support is fixedly arranged in the middle of the bottom of the display device, and mounting plates are welded at the tops of the fixing columns, which penetrate through the measuring pipeline, and at the bottom of the support.
Preferably, the inner side end of the base is provided with an installation groove, and the side part of the base penetrates through the installation groove and is connected with a positioning screw rod.
Preferably, the nut is welded at one end of the positioning screw rod, the nut is connected to the other end of the positioning screw rod through threads, cushion blocks are sleeved at two ends of the positioning screw rod, and the cushion blocks are arranged on the inner sides of the nut and the nut.
(III) advantageous effects
(1) This amount of wind measuring device of pipeline measuring point, through the connecting tube that passes through bolted connection at the pipeline measurement both ends through the ring flange, the dismouting of being convenient for, moreover, the steam generator is simple in structure, high durability and convenient use, and is low in cost, ultrasonic wave formula air velocity transducer through the setting at the inside right-hand member of pipeline measurement, the intelligent inside amount of wind of monitoring the pipeline of the high accuracy of being convenient for, through base and the fixed column at the installation of ultrasonic wave formula air velocity transducer rear end, the location is installed fast to the convenience, and reasonable design, through the display device who runs through the pipeline connection at fixed column outer end top, the amount of wind of the direct display real-time measuring of being convenient for, safety and reliability.
(2) This amount of wind measuring device of pipeline measuring point, through the wind channel that sets up inside the measuring tube and the ball valve that the wind channel left end set up, the direct switching through the ball valve handle manual control wind channel of being convenient for, convenient to use, the test is more reasonable, and the practicality is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal ball valve of the present invention;
FIG. 3 is a schematic view of the internal air volume monitoring structure of the present invention;
fig. 4 is a schematic view of a base mounting structure of the present invention.
In the figure, a measuring pipeline 1, a connecting pipeline 2, a ball valve handle 3, a display device 4, a flange plate 5, a ball valve 6, an air duct 7, a connecting shaft 8, a fixing frame 9, an ultrasonic wind speed sensor 10, a temperature sensor 11, a base 12, a fixing column 13, a mounting groove 14, a positioning screw rod 15, a screw cap 16, a nut 17 and a cushion block 18 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention provides a technical solution: the utility model provides an amount of wind measuring device of pipeline measuring point, includes measuring pipeline 1, connecting tube 2, ball valve handle 3 and display device 4, the equal fixed welding in both ends of measuring pipeline 1 has ring flange 5, connecting tube 2 passes through bolted connection in the outer end of ring flange 5, the inside of measuring pipeline 1 is equipped with wind channel 7, the left end in wind channel 7 is equipped with ball valve 6, the top of ball valve 6 is connected with connecting axle 8, mount 9 is installed at the top of connecting axle 8, ball valve handle 3 is connected in the top of mount 9, the inside right-hand member of measuring pipeline 1 is equipped with ultrasonic wave formula air velocity transducer 10, base 12 is installed to the rear end of ultrasonic wave formula air velocity transducer 10, fixed column 13 is installed at the top of base 12, the outer end top of fixed column 13 is run through measuring pipeline 1 and is connected in display device 4.
In a further improvement, the temperature sensor 11 is installed at the inner side end of the measuring pipeline 1, and the top of the temperature sensor 11 is electrically connected to the display device 4 through a wire, so that the temperature can be monitored and displayed on the display device 4 conveniently.
Further improved, a support is fixedly arranged in the middle of the bottom of the display device 4, mounting plates are welded to the tops of the fixing columns 13 penetrating through the bottom of the measuring pipeline 1 and the bottom of the support, and the display device is simple in structure, capable of being disassembled and assembled to be recycled, and reasonable in design.
Further improved, mounting groove 14 has been seted up to the medial extremity of base 12, the lateral part of base 12 runs through mounting groove 14 and is connected with positioning screw 15, and the location installation is comparatively convenient, simple structure.
Specifically, the welding of the one end of positioning screw 15 has nut 16, positioning screw 15's the other end has nut 17 through threaded connection, positioning screw 15's both ends have all been cup jointed cushion 18, the inboard of nut 16 and nut 17 is all located to cushion 18 for the installation is more firm, and is reliable and stable, and the dismouting is simple.
The ultrasonic wind speed sensor 10 is in the model of JD-WQX2, the temperature sensor 11 is in the model of MF-52103F-3950, and the related circuits or electronic components are all the prior art, and those skilled in the art can fully realize the protection of the present invention, and it goes without saying that the present invention also does not relate to the improvement of software and method.
The working principle is as follows: according to the ultrasonic wind speed sensor 10, air flows through a sensor probe measuring area, 2 pairs of ultrasonic probes are arranged inside the ultrasonic wind speed sensor 10, the speed of wind can be calculated by calculating the time difference of transmission of ultrasonic waves between two points, and the mode can avoid the influence of temperature on the sound velocity.
The utility model discloses a measuring pipeline 1 both ends pass through bolted connection between connecting tube 2 through ring flange 5, the inside amount of wind in wind channel 7 is monitored to the ultrasonic wave formula air velocity transducer 10 high accuracy intellectuality through the inside right-hand member of measuring pipeline 1, install the location fast through base 12 and fixed column 13 at the installation of ultrasonic wave formula air velocity transducer 10 rear end, the display device 4 direct display real-time measurement's the amount of wind that runs through measuring pipeline 1 and connect through fixed column 13 outer end top, safety and reliability, left end ball valve 6 through measuring pipeline 1 inside wind channel 7 passes through the switching of 3 manual control wind channels 7 of ball valve handle, it is more convenient reasonable to test.
The utility model relates to a measuring pipeline 1, a connecting pipeline 2, a ball valve handle 3, a display device 4, a flange plate 5, a ball valve 6, an air channel 7, a connecting shaft 8, a fixing frame 9, an ultrasonic wind speed sensor 10, a temperature sensor 11, a base 12, a fixing column 13, a mounting groove 14, a positioning screw 15, a screw cap 16, a nut 17 and a cushion block 18, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods. Convenient quick installation location, direct display real-time measurement's the amount of wind, safe and reliable, the direct switching through ball valve handle manual control wind channel of being convenient for, the test is more reasonable, and the practicality is high.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an amount of wind measuring device of pipeline measuring point, includes measuring pipeline (1), connecting tube (2), ball valve handle (3) and display device (4), its characterized in that: the two ends of the measuring pipeline (1) are fixedly welded with flange plates (5), the connecting pipeline (2) is connected with the outer ends of the flange plates (5) through bolts, an air duct (7) is arranged inside the measuring pipeline (1), a ball valve (6) is arranged at the left end of the air duct (7), the top of the ball valve (6) is connected with a connecting shaft (8), the top of the connecting shaft (8) is provided with a fixed frame (9), the ball valve handle (3) is connected to the top of the fixing frame (9), the right end inside the measuring pipeline (1) is provided with an ultrasonic wind speed sensor (10), a base (12) is arranged at the rear end of the ultrasonic wind speed sensor (10), fixed column (13) are installed at the top of base (12), the outer end top of fixed column (13) runs through measuring tube (1) and connects in display device (4).
2. The air volume measuring device of a pipeline measuring point according to claim 1, characterized in that: the temperature sensor (11) is installed at the inner side end of the measuring pipeline (1), and the top of the temperature sensor (11) is electrically connected to the display device (4) through a wire.
3. The air volume measuring device of a pipeline measuring point according to claim 1, characterized in that: the middle of the bottom of the display device (4) is fixedly provided with a support, and the top of the fixing column (13) penetrates through the measuring pipeline (1) and is welded with the bottom of the support through a mounting plate.
4. The air volume measuring device of a duct measuring point according to claim 1, characterized in that: the inner side end of the base (12) is provided with a mounting groove (14), and the side part of the base (12) penetrates through the mounting groove (14) and is connected with a positioning screw (15).
5. The air volume measuring device of a pipeline measuring point according to claim 4, characterized in that: the one end welding of positioning screw (15) has nut (16), there is nut (17) the other end of positioning screw (15) through threaded connection, cushion (18) have all been cup jointed at the both ends of positioning screw (15), the inboard of nut (16) and nut (17) is all located in cushion (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122455910.7U CN216792267U (en) | 2021-10-12 | 2021-10-12 | Air quantity measuring device of pipeline measuring point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122455910.7U CN216792267U (en) | 2021-10-12 | 2021-10-12 | Air quantity measuring device of pipeline measuring point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216792267U true CN216792267U (en) | 2022-06-21 |
Family
ID=81999213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122455910.7U Expired - Fee Related CN216792267U (en) | 2021-10-12 | 2021-10-12 | Air quantity measuring device of pipeline measuring point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216792267U (en) |
-
2021
- 2021-10-12 CN CN202122455910.7U patent/CN216792267U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216792267U (en) | Air quantity measuring device of pipeline measuring point | |
| CN202362054U (en) | Electrical liquid level transmitter with floating ball therein | |
| CN210893273U (en) | Special portable measuring device for cooling water flow of generator stator | |
| CN108760321B (en) | Engine power loading test system | |
| CN207600534U (en) | A kind of distributed stream measuring device | |
| CN202661117U (en) | Flange-type ultrasonic flowmeter | |
| CN205301525U (en) | Multi -functional high -pressure vacuum circuit breaker mechanical characteristic testing arrangement | |
| CN200971890Y (en) | Tester for hydraulic system without disassembly | |
| CN107894334B (en) | High-speed electric main shaft flexible loading system based on high-pressure water jet | |
| CN214930743U (en) | Wiper motor combined test stand | |
| CN112504440B (en) | Online monitoring test device for vibration of rotary machine | |
| CN206286226U (en) | The battery core test device that a kind of automatic fraction collector is used | |
| CN204313825U (en) | A kind of plate strain meter of monitoring of structures distortion and the monitoring device of iced areas gate structure distortion | |
| CN217877807U (en) | Oil field operation field data detection device | |
| CN207554037U (en) | Oil field integrated temperature pressure transmitter | |
| CN200986481Y (en) | Belt tension tester | |
| CN206566850U (en) | Trace particle blender | |
| CN218332022U (en) | Meteorological integrated monitoring device | |
| CN213657975U (en) | Four-track ultrasonic flowmeter convenient to carry | |
| CN111207796A (en) | Drainage pipeline and open channel flow measuring device | |
| CN104596471A (en) | Plate strain meter for monitoring structural deformation and monitoring device for structural deformation of gate of frozen area | |
| CN213363754U (en) | Online measurement device for expansion of Internet of things micro-power boiler | |
| CN2261022Y (en) | Standardization instrument of detector for diesel engine comprehensive parameter | |
| CN216646553U (en) | Ultrasonic wind speed and direction acquisition and display device | |
| CN215256610U (en) | Wind turbine generator system pylon developments inclination data acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |