CN218600631U - Water gauge clamp force detection device - Google Patents
Water gauge clamp force detection device Download PDFInfo
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- CN218600631U CN218600631U CN202223111656.XU CN202223111656U CN218600631U CN 218600631 U CN218600631 U CN 218600631U CN 202223111656 U CN202223111656 U CN 202223111656U CN 218600631 U CN218600631 U CN 218600631U
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- stress sensor
- compressive stress
- water meter
- connecting pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The utility model discloses a water gauge clamp force detection device, include: the pressure stress sensor is at least provided with a first connecting end and a second connecting end; the first connecting pipe is connected with a first connecting end of the compressive stress sensor, and a first connecting hole is formed in the first connecting pipe; the second connecting pipe is connected with a second connection of the pressure stress sensor and is provided with a second communication hole; and a first end of the communicating connecting pipe is communicated with the first communicating hole, and a second end of the communicating connecting pipe is communicated with the second communicating hole. The utility model discloses can be convenient for acquire the clamp force data in water gauge station detection process.
Description
Technical Field
The utility model relates to a water gauge detects technical field, especially relates to a water gauge clamp force detection device.
Background
With the gradual improvement of the water meter precision, especially the gradual increase of factors to be considered for optimizing the flow curve, the station difference of the water meter measured on different water meter calibrating devices is very important. The water meter is used as an important measuring instrument for water consumption, and the measuring accuracy, the measuring range, the use reliability, the service life, the function, the manufacturing cost and the like of the water meter relate to the metering of water, the settlement of water charge, the use values in the aspects of water consumption control, water saving, water consumption management and the like.
The water meter calibrating device for calibrating the water meter at present mostly adopts a hydraulic jack or a cylinder to clamp the water meters connected in series, the jacking force of the hydraulic jack can be generally influenced by the water pressure of a water inlet end, and the jacking force of the cylinder can be generally influenced by air pressure. The above factors will cause different water meter calibrating devices and different tightening forces of the same water meter calibrating device at different times. The difference of the tightening force generally affects the flow error performance of some types of water meters, and particularly, a plastic shell single-flow-beam water meter is particularly sensitive to the tightening force of a water meter calibrating device. Therefore, how to monitor the jacking force of the water meter calibrating device on line is realized, so that accurate bench jacking force data is provided for water meter research and development and production, and an important subject of research and development of devices in the water meter industry is formed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water gauge clamp force detection device, it can be convenient for acquire the clamp force data in water gauge station detection process.
In order to solve the technical problem, the utility model provides a water gauge clamp force detection device, include:
the pressure stress sensor is at least provided with a first connecting end and a second connecting end;
the first connecting pipe is used for being connected with a water meter clamping device and is connected with a first connecting end of the compressive stress sensor, and a first connecting hole is formed in the first connecting pipe;
the second connecting pipe is used for being connected with a jacking device and is connected with a second connection of the pressure stress sensor, and a second communication hole is formed in the second connecting pipe;
and a first end of the communicating connecting pipe is communicated with the first communicating hole, and a second end of the communicating connecting pipe is communicated with the second communicating hole.
As a preferred preference of the above technical solution, the water meter clamping force detection device further includes a display device, the display device is connected with the compressive stress sensor through a signal line, and the display device is configured to display compressive stress data of the compressive stress sensor.
Preferably, the first connecting pipe and the second connecting pipe are detachably connected to the compressive stress sensor.
Preferably, the first connection end and the second connection end of the compressive stress sensor are provided with threaded holes, the first connection pipe is in threaded connection with the threaded hole of the first connection end, and the second connection pipe is in threaded connection with the threaded hole of the second connection end.
Preferably, in the above technical solution, the connection pipe is a flexible hose.
Preferably, in the above technical solution, the number of the flexible hoses is two, and the two flexible hoses are respectively located at two sides of the compressive stress sensor.
Preferably, two ends of the flexible hose are detachably connected to the first connecting pipe and the second connecting pipe respectively.
Preferably, the first communication hole and the second communication hole are blind holes, the first connection pipe is symmetrically provided with first connector ends on two sides, the second connection pipe is symmetrically provided with second connector ends on two sides, and the first connector end and the second connector end which are positioned on the same side are communicated through flexible hoses.
Preferably, in the above technical solution, an opening of the first communication hole is located on an end surface of the first connection pipe at an end away from the compressive stress sensor, and an opening of the second communication hole is located on an end surface of the second connection pipe at an end away from the compressive stress sensor.
Preferably, the device for detecting the clamping force of the water meter further comprises a rectifying piece, and the rectifying piece is arranged corresponding to the outlet of the second connecting pipe.
The utility model provides a water gauge clamp force detection device, this water gauge clamp force detection device includes the compressive stress sensor, first takeover, second takeover and intercommunication takeover, first takeover and second takeover are connected with the first link and the second link of compressive stress sensor respectively, it is installed it on the water gauge position in work, install the position at original installation water gauge promptly, because when detecting, the water gauge is the installation of serial-type on the water gauge position, therefore it can be used for replacing arbitrary water gauge of series connection installation, when it is working, the both ends of first takeover and second takeover are by the tight location in top, the water inlet of running water from first communicating hole gets into, then flow through and get into the second intercommunicating pore after the takeover, then get into subsequent water gauge through the delivery port of second intercommunicating pore, because first takeover and second takeover receive the tight power in top, it can carry out data acquisition to the tight power in top through the compressive stress sensor, because the water gauge is the series connection mode, therefore the tight power in top that each water gauge received is the same, the tight power is promptly the clamp force of receiving at the water gauge is convenient for the acquisition in the water gauge position, in addition, it can realize the flow through the water gauge pipeline as the bypass pipeline in the process of the bypass, it is convenient to install the water gauge.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
FIG. 1 is a schematic structural diagram of a detection station in this embodiment;
fig. 2 is a schematic perspective view illustrating a water meter clamping force detection apparatus according to the present embodiment;
fig. 3 is a schematic plan view illustrating a water meter clamping force detection device according to the present embodiment;
fig. 4 is a partial sectional view showing a water meter clamping force detecting device according to the present embodiment;
in the figure: 10. a compressive stress sensor; 20. a first adapter tube; 30. a second adapter tube; 40. connecting the connecting pipes; 50. a display device; 60. a signal line; 201. a first communication hole; 202. a first interface end; 301. a second communication hole; 302. a second interface end; 100. a water meter; 200. a clamping device; 300. a pipe connecting part.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 2 to 4, an embodiment of the present invention provides a water meter clamping force detection device, including:
a compressive stress sensor 10 having at least a first connection end and a second connection end;
the first connecting pipe 20 is connected with the first connecting end of the compressive stress sensor 10, and the first connecting pipe 20 is provided with a first connecting hole 201;
a second connecting pipe 30, wherein the second connecting pipe 30 is connected with a second connection of the compressive stress sensor 10, and a second communication hole 301 is formed on the second connecting pipe 30;
and a communication connection pipe 40, a first end of the communication connection pipe 40 being communicated with the first communication hole 201, and a second end of the communication connection pipe 40 being communicated with the second communication hole 301.
Referring to fig. 1, a test station is shown, wherein water meters 100 are installed in series on the test station, a clamping device 200 is arranged on the test station, a connection pipe 300 is arranged between the water meters in series, a telescopic head of the clamping device 200 is pressed against a first water meter, the connection pipe 300 is arranged between every two adjacent water meters 100, a through hole is arranged on the connection pipe 300 to enable all the water meters 100 in series to maintain a passage, a connection pipe is arranged inside the telescopic head of the clamping device 200, and tap water enters the first water meter 100 through the connection pipe after being pressed against the first water meter and then flows through all the tap water meters along the passage.
The water meter clamping force detection device provided by the embodiment comprises a pressure stress sensor 10, a first connecting pipe 20, a second connecting pipe 30 and a communication connecting pipe 40, wherein the first connecting pipe 20 and the second connecting pipe 30 are respectively connected with a first connecting end and a second connecting end of the pressure stress sensor 10, and are arranged on a water meter station during operation, namely, the position of the originally installed water meter, because the water meters are arranged on the water meter station in series during detection, the water meter clamping force detection device can be used for replacing any water meter arranged in series, when the water meter clamping force detection device works, two ends of the first connecting pipe 20 and the second connecting pipe 30 are tightly propped and positioned, tap water enters from a water inlet of a first connecting hole 201, then enters a second connecting hole 301 after flowing through the communication connecting pipe 40, and then enters a subsequent water meter through a water outlet of the second connecting hole 301, because the first connecting pipe 20 and the second connecting pipe 30 are subjected to the propping force, the propping force can be used for carrying out data acquisition through the pressure stress sensor 10, and the water meters receive the same propping force, and the clamping force can be conveniently installed on the water meter station in series, and the pipeline, and the water meter clamping force detection device can be used for realizing the bypass of the bypass connection of the water meters during the process, and the bypass of the bypass connection pipe 40.
In a further implementation manner of this embodiment, the water meter clamping force detection device further includes a display device 50, the display device 50 is connected to the compressive stress sensor 10 through a signal line 60, and the display device 50 is configured to display the compressive stress data of the compressive stress sensor 10.
The present display device 50 can directly display the compressive stress data of the compressive stress sensor 10, which can make it more convenient.
In a further embodiment of the present exemplary embodiment, the first connecting piece 20 and the second connecting piece 30 are detachably connected to the compressive stress sensor 10.
The first adapter 20 and the second adapter 30 in this embodiment are more convenient to install.
In a further embodiment of the present embodiment, the first connection end and the second connection end of the compressive stress sensor 10 are provided with threaded holes, the first adapter tube 20 is in threaded connection with the threaded hole of the first connection end, and the second adapter tube 30 is in threaded connection with the threaded hole of the second connection end.
The first adapter 20 and the second adapter 30 in this embodiment are connected by a screw thread, which not only facilitates installation, but also facilitates position adjustment.
In a further embodiment of this embodiment, the connection piece 40 is a flexible hose.
The flexible hose used for the connecting pipe 40 in this embodiment can improve the sensing accuracy, and specifically, the flexible hose can prevent the connecting pipe 40 from being stressed to offset the compressive stress because the first connecting pipe 20 and the second connecting pipe 30 receive the opposite compressive stress.
In a further embodiment of the present embodiment, the number of the flexible hoses is two, and the two flexible hoses are respectively located at two sides of the compressive stress sensor 10.
In this embodiment, the two flexible hoses are respectively located at two sides of the pressure stress sensor 10, which not only can improve the circulation capacity of tap water, but also can eliminate turbulence to a certain extent because the water flows in opposite directions.
In a further embodiment of the present embodiment, both ends of the flexible hose are detachably connected to the first adapter tube 20 and the second adapter tube 30, respectively.
The connection can be dismantled to flexible hose in this embodiment, can conveniently change flexible hose.
In a further implementation manner of this embodiment, the first communication hole 201 and the second communication hole 301 are blind holes, the first mouthpiece end 202 is symmetrically disposed on two sides of the first adapter tube 20, the second mouthpiece end 302 is symmetrically disposed on two sides of the second adapter tube 30, and the first mouthpiece end 202 and the second mouthpiece end 302 located on the same side are communicated through a flexible hose.
The first communicating hole 201 and the second communicating hole 301 in this embodiment are blind holes, which can facilitate the serial installation with the water meter, and in addition, the flexible hoses in this embodiment are symmetrically arranged.
Also, the flexible hose in this embodiment may be attached to the first and second interface ends 202 and 302 by tightening.
In a further embodiment of the present embodiment, the opening of the first communication hole 201 is located on the end surface of the first adapter 20 at the end away from the compressive stress sensor 10, and the opening of the second communication hole 301 is located on the end surface of the second adapter 30 at the end away from the compressive stress sensor 10.
The opening positions of the first communication hole 201 and the second communication hole 301 in this embodiment are set so as to facilitate communication with the serial passage of the water meter.
In a further embodiment of the present embodiment, the water meter clamping force detecting device further includes a rectifying piece (not shown in the figure) disposed corresponding to the outlet of the second adapter 30.
The rectifying plate in this embodiment can eliminate turbulence, so that the flowing direction of the rectifying plate is the same as the serial direction of the water meter, specifically, because the connecting pipe 40 is arranged on the side surface, the water flow direction of the connecting pipe is perpendicular to the serial direction of the water meter, which causes turbulence in the process of passing through the subsequent water meter, and the turbulence affects the detection accuracy of the water meter.
The fairing in this embodiment is the slice to be provided with a plurality of through-holes on the fairing, fairing perpendicular to water gauge's series direction when the installation.
The fairings in this embodiment may be installed at a position of the second connecting pipe 30 near the outlet, or may be installed in the passage between the second connecting pipe 30 and the next water meter.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a water gauge clamp force detection device which characterized in that includes:
a compressive stress sensor having at least a first connection end and a second connection end;
the first connecting pipe is connected with a first connecting end of the compressive stress sensor, and a first connecting hole is formed in the first connecting pipe;
the second connecting pipe is connected with a second connecting end of the pressure stress sensor, and a second communicating hole is formed in the second connecting pipe;
and a first end of the communicating connecting pipe is communicated with the first communicating hole, and a second end of the communicating connecting pipe is communicated with the second communicating hole.
2. The water meter clamping force detecting device as recited in claim 1, further comprising a display device, wherein the display device is connected to the compressive stress sensor through a signal line, and the display device is configured to display the compressive stress data of the compressive stress sensor.
3. The water meter clamping force detecting device as set forth in claim 1, wherein said first adapter tube and said second adapter tube are detachably connected to said compressive stress sensor.
4. The water meter clamping force detecting device as claimed in claim 1, wherein the first connection end and the second connection end of the compressive stress sensor are provided with threaded holes, the first connection pipe is in threaded connection with the threaded hole of the first connection end, and the second connection pipe is in threaded connection with the threaded hole of the second connection end.
5. The water meter clamping force detecting device as set forth in claim 1, wherein said communication connection is a flexible hose.
6. The water meter clamping force detecting device as recited in claim 5, wherein the number of the flexible hoses is two, and the two flexible hoses are respectively located on both sides of the compressive stress sensor.
7. The water meter clamping force detecting device as recited in claim 5, wherein both ends of the flexible hose are detachably connected to the first connection pipe and the second connection pipe, respectively.
8. The water meter clamping force detection device as claimed in claim 5, wherein the first communication hole and the second communication hole are blind holes, the first connection pipe is symmetrically provided with first connection ports on two sides, the second connection pipe is symmetrically provided with second connection ports on two sides, and the first connection port and the second connection port on the same side are communicated through a flexible hose.
9. A water meter clamping force detecting device as claimed in claim 8, wherein said first communicating hole has an opening at an end surface of said first connection pipe remote from said compressive stress sensor, and said second communicating hole has an opening at an end surface of said second connection pipe remote from said compressive stress sensor.
10. The water meter clamping force detecting device as recited in claim 1, further comprising a rectifying piece, wherein the rectifying piece is disposed corresponding to the outlet of the second connection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223111656.XU CN218600631U (en) | 2022-11-17 | 2022-11-17 | Water gauge clamp force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223111656.XU CN218600631U (en) | 2022-11-17 | 2022-11-17 | Water gauge clamp force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218600631U true CN218600631U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223111656.XU Active CN218600631U (en) | 2022-11-17 | 2022-11-17 | Water gauge clamp force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218600631U (en) |
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2022
- 2022-11-17 CN CN202223111656.XU patent/CN218600631U/en active Active
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