CN217059004U - Device for detecting water meter production - Google Patents

Abstract

The application relates to the technical field of water meters, and discloses a device for water meter production detection, include: the water meter comprises a first water pipe, a pressurizing mechanism, a second water pipe, a water meter body and an ultrasonic measuring device. The water outlet end of the first water pipe is provided with a communicating pipe, and the first water pipe and the communicating pipe are arranged vertically; the pressurizing mechanism is arranged on the first water pipe and can pressurize the water flow in the first water pipe; a plurality of second water pipes are arranged, the water inlet ends of the second water pipes are communicated with the first water pipes through communicating pipes, and the second water pipes are arranged in parallel with the first water pipes; the water inlet of the water meter body is communicated with the water outlet end of the second water pipe; the ultrasonic measuring device is connected with the water outlet of the water meter body and can measure the flow velocity and flow of water flowing through the water meter body. In this application, can carry out real-time measurement to the velocity of flow and the flow of the rivers that flow through the water gauge body, whether the production of the timely and accurate judgement water gauge body of the detection personnel of being convenient for is up to standard, and improves the detection efficiency of water gauge.

Description

Device for detecting water meter production

Technical Field

The application relates to water gauge technical field, for example relate to a device for water gauge production detects.

Background

The water meter is an instrument for measuring water flow, mostly is an accumulated flow measurement of water, and generally is divided into a positive displacement water meter and a speed water meter, when the specification of the water meter is selected, the size and the flow range of the flow used under the normal condition are firstly estimated, and then the water meter with the specification with the common flow closest to the value is selected as a first choice.

When the existing water meter is used for production detection, the water speed and the flow of flowing water meters cannot be measured in real time, so that whether the water meter reaches the standard or not can not be judged timely, a plurality of water meters cannot be monitored simultaneously, and the detection efficiency of the water meters is poor.

Therefore, how to measure the water speed and flow through the water meter in real time to determine whether the water meter production is up to standard and how to improve the detection efficiency of the water meter is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a device for water meter production detection, can carry out real-time measurement to the velocity of flow and the flow of the rivers that flow through the water gauge body, whether the production of the timely and accurate judgement water gauge body of being convenient for of measurement personnel is up to standard, and improves the detection efficiency of water gauge.

In some embodiments, an apparatus for water meter production detection, comprises: the water meter comprises a first water pipe, a pressurizing mechanism, a second water pipe, a water meter body and an ultrasonic measuring device. The water outlet end of the first water pipe is provided with a communicating pipe, and the first water pipe and the communicating pipe are arranged vertically; the pressurizing mechanism is arranged on the first water pipe and can pressurize the water flow in the first water pipe; a plurality of second water pipes are arranged, the water inlet ends of the second water pipes are communicated with the first water pipes through communicating pipes, and the second water pipes are arranged in parallel with the first water pipes; the water inlet of the water meter body is communicated with the water outlet end of the second water pipe; the ultrasonic measuring device is connected with the water outlet of the water meter body and can measure the flow velocity and flow of water flowing through the water meter body.

Optionally, the pressurizing mechanism comprises a booster water pump, and a water outlet of the booster water pump is connected with the first water pipe through the first connecting end.

Optionally, the water inlet of the booster water pump is connected with a water inlet pipe through a second connecting end.

Optionally, the water meter body is movably provided with an end cover.

Optionally, the water meter body is detachably arranged between the second water pipe and the ultrasonic measuring device.

Optionally, the ultrasonic measuring device comprises: connecting pipe, supersonic generator and display screen. One end of the connecting pipe is connected with the water outlet of the water meter body; the ultrasonic generator is arranged in the connecting pipe; the display screen is arranged on the connecting pipe and used for displaying data measured by the ultrasonic generator.

Optionally, the display screen is disposed on the sidewall of the connection pipe through the housing.

Optionally, the sonotrode is mounted in the connecting tube by means of a holder.

Optionally, the ultrasonic generator is provided with a plurality of ultrasonic generators, and the plurality of ultrasonic generators are uniformly arranged in the connecting pipe.

Optionally, the plurality of ultrasonic generators are divided into two groups, the number of the ultrasonic generators in each group is the same, and the two groups of the ultrasonic generators are respectively located at two ends inside the connecting pipe.

The device for water gauge production detects that this disclosed embodiment provided can realize following technological effect:

when the water meter is detected, the water inlet of the water meter body is connected with the water outlet end of the second water pipe, the ultrasonic measuring device is connected with the water outlet of the water meter body, at the moment, water flows into the first water pipe, the water flows into the water meter body through the second water pipe, the flow speed and the flow of the water flow flowing through the water meter body can be measured in real time by utilizing the ultrasonic measuring device connected with the water outlet of the water meter body, wherein in the detection process, the water flow in the first water pipe is pressurized by utilizing the pressurizing mechanism, so that the water flow can enter the water meter body at different pressures, the errors between the minimum flow and the boundary flow as well as between the boundary flow and the overload flow of the water meter body can be efficiently and accurately detected, a detector can conveniently and accurately judge whether the production of the water meter body reaches the standard or not in time, and can also monitor the water meter body in the detection process, the detection efficiency of the water meter body can be effectively improved, and the detection cost is saved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of an apparatus for detecting production of a water meter according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a water meter body provided in the embodiment of the disclosure

FIG. 3 is a schematic structural diagram of an ultrasonic measurement apparatus provided in an embodiment of the present disclosure

FIG. 4 is a schematic structural diagram of an ultrasonic generator provided in an embodiment of the present disclosure

Reference numerals: 1. a first water pipe; 2. a pressurizing mechanism; 3. a first connection end; 4. a booster water pump; 5. a second connection end; 6. a water inlet pipe; 7. a communicating pipe; 8. a second water pipe; 9. a water meter body; 10. an end cap; 11. a first threaded pipe; 12. a second threaded pipe; 13. a connecting pipe; 14. an internal thread; 15. a fixed mount; 16. a reinforcing plate; 17. an ultrasonic generator; 18. a housing; 19. and a display screen.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged as appropriate for the embodiments of the disclosure described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure may be understood as specific cases by those of ordinary skill in the art.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1-4, an embodiment of the present disclosure provides an apparatus for detecting production of a water meter, including: the water meter comprises a first water pipe 1, a pressurizing mechanism 2, a second water pipe 8, a water meter body 9 and an ultrasonic measuring device. A communicating pipe 7 is arranged at the water outlet end of the first water pipe 1, and the first water pipe 1 and the communicating pipe 7 are arranged vertically; the pressurizing mechanism 2 is arranged on the first water pipe 1 and can pressurize the water flow in the first water pipe 1; a plurality of second water pipes 8 are arranged, the water inlet ends of the second water pipes 8 are communicated with the first water pipes 1 through communicating pipes 7, and the second water pipes 8 are arranged in parallel with the first water pipes 1; the water inlet of the water meter body 9 is communicated with the water outlet end of the second water pipe 8; the ultrasonic measuring device is connected with the water outlet of the water meter body 9 and can measure the flow velocity and the flow of water flow passing through the water meter body 9.

When the device for detecting the production of the water meter provided by the embodiment of the disclosure is adopted, when the water meter is detected, the water inlet of the water meter body 9 is connected with the water outlet end of the second water pipe 8, the ultrasonic measuring device is connected with the water outlet of the water meter body 9, water is introduced into the first water pipe 1 at the moment, the water flows through the second water pipe 8 and enters the water meter body 9, the flow velocity and the flow rate of the water flow passing through the water meter body 9 can be measured in real time by utilizing the ultrasonic measuring device connected with the water outlet of the water meter body 9, wherein in the detection process, the water flow in the first water pipe 1 is pressurized by utilizing the pressurizing mechanism 2, so that the water flow can enter the water meter body 9 at different pressures, thereby the errors between the minimum flow rate and the boundary flow rate of the water meter body 9 and between the boundary flow rate and the overload flow rate can be detected efficiently and accurately, and the detection personnel can conveniently and timely and accurately judge whether the production of the water meter body 9 reaches the standard or not, simultaneously can also monitor water gauge body 9 at the in-process that detects, can effectively improve water gauge body 9's detection efficiency, help sparingly detecting the cost.

Optionally, the water meter body 9 and the ultrasonic measuring device are provided with a plurality of devices, and each water meter body 9 and each ultrasonic measuring device are correspondingly connected with a second water pipe 8. Like this, can detect a plurality of water gauge bodies 9 simultaneously, promote the quantity that detects water gauge body 9, improve detection ability, and each water gauge body 9 corresponds and sets up an ultrasonic measuring device, and whether can be up to standard by more accurate detection go out each water gauge body 9, promote the accuracy and the reliability of testing result.

Optionally, the pressurizing mechanism 2 includes a pressurizing water pump 4, and a water outlet of the pressurizing water pump 4 is connected with the first water pipe 1 through the first connection end 3. Like this, utilize booster pump 4 to carry out pressurization processing to the rivers in first water pipe 1, make rivers can get into water gauge body 9 with different pressure to can high-efficient accurate detect out the error between minimum flow and the demarcation flow of water gauge body 9 and between demarcation flow and the overload flow, be convenient for the testing personnel in time and accurate judgement water gauge body 9 whether up to standard production.

Optionally, the water inlet of the booster water pump 4 is connected with a water inlet pipe 6 through a second connection end 5. Like this, utilize second link 5 to be convenient for be connected booster water pump 4 and inlet tube 6, and under the not enough condition of 1 length in first water pipe, help prolonging the length of first water pipe 1 to can make first water pipe 1 pass through the smooth connection of 5 second links on booster water pump 4 on inlet tube 6, guarantee going on smoothly of testing process when promoting the convenience of connecting.

Optionally, the first connecting end 3 is detachably arranged between the first water pipe 1 and the booster water pump 4, the second connecting end 5 is detachably arranged between the first water pipe 1 and the water inlet pipe 6, preferably, the first connecting end 3 is in threaded connection with both the first water pipe 1 and the booster water pump 4, and the second connecting end 5 is in threaded connection with both the first water pipe 1 and the water inlet pipe 6. Like this, at the water gauge detect when beginning and detect the completion after, be convenient for install and dismantle water gauge body 9 through the detachable connected mode, promote the convenience of installation and dismantlement, and threaded connection's connected mode not only can realize dismantling the connection, connects comparatively firmly moreover, promotes the steadiness of connecting.

As shown in fig. 2, an end cap 10 is optionally movably disposed on the water meter body 9. Like this, when the user need look over the measurement of water, can open end cover 10, and then make the display pointer expose, the user's of being convenient for clearly looks over the metering information of water, and end cover 10 has the guard action to water gauge body 9, can avoid the dust to fall on the up end of water gauge body 9, or smash the condition that falls on water gauge body 9 and lead to water gauge body 9 to damage because of great granule, the reinforcing is to the protectiveness of water gauge body 9.

Optionally, the water meter body 9 is detachably disposed between the second water pipe 8 and the ultrasonic generator 17. Like this, when the water gauge detects the beginning and detect the completion back, be convenient for install and dismantle water gauge body 9 through the detachable connected mode, promote the convenience of installation and dismantlement.

Optionally, a first threaded pipe 11 is arranged at the water inlet of the water meter body 9, the first threaded pipe 11 is communicated with the water outlet end of the second water pipe 8, a second threaded pipe 12 is arranged at the water outlet of the water meter body 9, and the second threaded pipe 12 is connected with the ultrasonic measuring device. Like this, through set up first screwed pipe 11 between water gauge body 9 and second water pipe 8 and set up second screwed pipe 12 between water gauge body 9 and ultrasonic measuring device, can make water gauge body 9 threaded connection between second water pipe 8 and ultrasonic measuring device, thereby make water gauge body 9 detachable set up between second water pipe 8 and ultrasonic measuring device 17, at the beginning of the water gauge detection and after the detection is accomplished, be convenient for install and dismantle water gauge body 9 through detachable connected mode, promote the convenience of installation and dismantlement, and can carry out the dismouting to water gauge body 9, so that detect different water gauge bodies 9.

Alternatively, the inside of the connection pipe 13 is provided with an internal thread 14, and the connection pipe 13 is connected with the second threaded pipe 12 by the internal thread 14. Like this, cooperate through the internal thread 14 in second screwed pipe 12 and the connecting pipe 13 to can change connecting pipe 13, the connected mode is simplified, promotes the convenience of connecting, and threaded connection is comparatively firm, promotes the steadiness of connecting.

As shown in fig. 3-4, optionally, the ultrasonic measuring device comprises: connecting pipe 13, ultrasonic generator 17 and display screen 19. One end of the connecting pipe 13 is connected with the water outlet of the water meter body 9; the ultrasonic generator 17 is arranged in the connecting pipe 13; the display screen 19 is arranged on the connecting pipe 13 and is used for displaying data measured by the ultrasonic generator 17. Therefore, one end of the connecting pipe 13 is connected with the water outlet of the water meter body 9, the ultrasonic generator 17 is arranged in the connecting pipe 13, so that the flow speed and the flow of water flowing through the water meter body 9 can be measured in real time by the ultrasonic generator 17, the measured data can be displayed on the display screen 19 so as to be checked, a tester can conveniently judge whether the water meter body 9 reaches the standard according to a display result, and the detection efficiency is improved.

Optionally, a display screen 19 is disposed on a side wall of the connection pipe 13 through the housing 18. In this way, the protection performance of the display screen 19 can be enhanced by using the shell 18, the situation that the display screen 19 is damaged due to dust falling on the display screen 19 or larger particles falling on the display screen 19 can be avoided, and the service life of the display screen 19 can be prolonged.

Optionally, the display screen 19 is embedded in the housing 18, and a sealing strip is disposed at a joint of the display screen 19 and the housing 18. In this way, the incoming connection can be sealed by the sealing strip, the display screen 19 can be protected by the shell 18, and the display screen 19 is prevented from being damaged due to collision.

As shown in fig. 3, optionally, an ultrasonic generator 17 is installed in the connection pipe 13 through a fixing frame 15. Therefore, the ultrasonic generator 17 can be more firmly installed in the connecting pipe 13 while the ultrasonic generator 17 is conveniently installed, the condition that the ultrasonic generator 17 is displaced due to the influence of water flow to influence detection can be avoided, the installation stability of the ultrasonic generator 17 is improved, and the smooth operation of the detection process is ensured.

As shown in fig. 4, the side wall of the fixing frame 15 is optionally provided with a reinforcing plate 16. Therefore, the firmness of the fixing frame 15 is enhanced, the fixing frame 15 can provide a supporting and fixing structure for the ultrasonic generator 17, the ultrasonic generator 17 can be better fixedly installed in the connecting pipe 13, the efficient and stable operation of the ultrasonic generator 17 is guaranteed, and the measuring error is reduced.

Alternatively, the ultrasonic generator 17 is provided in plurality, and the plurality of ultrasonic generators 17 are uniformly arranged in the connecting pipe 13. Therefore, the water flow and the flow speed are better measured by the ultrasonic generator 17, the measurement process can be carried out efficiently and stably, the measurement error can be reduced, and the measurement precision is improved, so that the measurement result is more reliable.

Alternatively, the fixing frame 15 may be detachably disposed in the connection pipe 13, and the plurality of ultrasonic generators 17 may be uniformly disposed on the fixing frame 15. Thus, the plurality of ultrasonic generators 17 can be detached from the connecting pipe 13 by detaching the fixing frame 15, and the plurality of ultrasonic generators 17 can be conveniently and uniformly installed, thereby improving the installation efficiency.

Alternatively, the plurality of ultrasonic generators 17 are divided into two groups, and the number of the ultrasonic generators 17 in each group is the same, and the two groups of the ultrasonic generators 17 are respectively located at two ends inside the connecting pipe 13. Therefore, the two groups of ultrasonic generators 17 can be used for detecting the water flow speed at different positions, so that the detection precision is improved, and the detection result is more reliable.

Alternatively, the plurality of ultrasonic generators 17 are located in the same installation plane, the installation plane is perpendicular to the central axis of the connecting pipe 13, and two sets of ultrasonic generators 17 formed by the plurality of ultrasonic generators 17 are oppositely arranged, and the connecting line between the two sets of ultrasonic generators 17 is parallel to the central axis of the connecting pipe 13. Like this, the water velocity of material point is measured at different positions to the rivers in the same mounting plane to a plurality of supersonic generator 17, can cover the lower connecting pipe 13 inside wall department of velocity of flow and the higher axle center department of the connecting pipe 13 of velocity of flow simultaneously to enlarge the velocity of flow measurement coverage to the water in the connecting pipe 13, avoid the water velocity to measure the omission, and then improve the accuracy nature of water velocity measurement, reduce measuring error.

The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An apparatus for water meter production testing, comprising:

the water outlet end of the first water pipe (1) is provided with a communicating pipe (7), and the first water pipe (1) and the communicating pipe (7) are arranged vertically;

a pressurizing mechanism (2) which is arranged on the first water pipe (1) and can pressurize the water flow in the first water pipe (1);

a plurality of second water pipes (8) are arranged, the water inlet ends of the second water pipes (8) are communicated with the first water pipe (1) through the communicating pipe (7), and the second water pipes (8) are arranged in parallel with the first water pipe (1);

the water inlet of the water meter body (9) is communicated with the water outlet end of the second water pipe (8);

the ultrasonic measuring device is connected with a water outlet of the water meter body (9) and can measure the flow speed and the flow of water flowing through the water meter body (9).

2. A device for production detection of a water meter according to claim 1, characterized in that the pressurizing mechanism (2) comprises a booster pump (4), and a water outlet of the booster pump (4) is connected to the first water pipe (1) through a first connecting end (3).

3. A device for detecting the production of a water meter according to claim 2, characterized in that the water inlet of the booster pump (4) is connected with a water inlet pipe (6) through a second connection end (5).

4. A water meter production test device as claimed in claim 1, wherein an end cap (10) is movably disposed on the water meter body (9).

5. A device for production testing of a water meter as claimed in claim 1, characterized in that said water meter body (9) is removably arranged between said second water pipe (8) and said ultrasonic measuring device.

6. An apparatus for water meter production testing as defined in claim 1, wherein said ultrasonic measuring means includes:

one end of the connecting pipe (13) is connected with the water outlet of the water meter body (9);

an ultrasonic generator (17) disposed within the connecting tube (13);

and the display screen (19) is arranged on the connecting pipe (13) and is used for displaying the data measured by the ultrasonic generator (17).

7. A device for production testing of a water meter according to claim 6, characterized in that said display screen (19) is arranged on the side wall of said connection pipe (13) through a housing (18).

8. A device for the production detection of water meters as claimed in claim 6, characterized in that the ultrasonic generator (17) is mounted in the connection pipe (13) by means of a fixing frame (15).

9. A device for detecting the production of water meters as claimed in claim 6, wherein a plurality of ultrasonic generators (17) are provided, and a plurality of ultrasonic generators (17) are uniformly arranged in the connecting pipe (13).

10. A device for detecting production of a water meter according to claim 9, wherein the plurality of ultrasonic generators (17) are divided into two groups, the number of the ultrasonic generators (17) in each group is the same, and the two groups of the ultrasonic generators (17) are respectively located at two ends inside the connecting pipe (13).

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