CN219474703U - Electromagnetic water meter assembly - Google Patents
Electromagnetic water meter assembly Download PDFInfo
- Publication number
- CN219474703U CN219474703U CN202320594105.9U CN202320594105U CN219474703U CN 219474703 U CN219474703 U CN 219474703U CN 202320594105 U CN202320594105 U CN 202320594105U CN 219474703 U CN219474703 U CN 219474703U
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- water meter
- electromagnetic water
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- converter
- terminal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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
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Abstract
The application provides an electromagnetic water meter assembly, comprising: the electromagnetic water meter is arranged underground an outdoor instrument or on an underground pipeline and comprises a sensor, a converter and a power supply, wherein the sensor is arranged on the pipeline and used for collecting flow signals, the converter is used for converting the flow signals from the sensor into flow values, and the power supply is electrically connected with the sensor and the converter; a 5G terminal connected to a data transmission bus of the converter of the electromagnetic water meter, wherein an antenna of the 5G terminal is arranged at a ground outlet of the outdoor instrument well; and a central control device having a 5G communication device in communication connection with the 5G terminal. The electromagnetic water meter assembly optimizes the antenna arrangement of the communication equipment or the communication relay equipment so as to be beneficial to guaranteeing the communication quality when the electromagnetic water meter is installed in a downhole or underground environment.
Description
Technical Field
The utility model relates to the field of water affair measurement, in particular to an electromagnetic water meter assembly.
Background
When water service companies conduct water service trade metering, meter equipment such as electromagnetic water meters is needed to be used for charging and settling accounts to corresponding clients based on metering data of the electromagnetic water meters. Therefore, the data validity and correctness of the electromagnetic water meter are very important. For example, if an electromagnetic water meter installed outdoors leaks or does not function properly without timely feeding back relevant information to a central control room, a great loss is incurred to water service companies.
In many application scenarios at present, the electromagnetic water meter is often installed in an outdoor instrument well or buried underground, and the HMI interface and the state of the electromagnetic water meter body are not easily touched and maintained by staff. In addition, since the electromagnetic water meter is far from the central control room, this brings at least the following problems to the on-site maintenance of the meter:
1. the maintainer needs to go into a narrow instrument well to perform instrument diagnosis, and workers and working equipment (such as a mobile phone, a universal meter, a computer, paper data and the like) are easy to fall into water accumulated in the well, so that potential safety hazards are brought;
2. on the well or the ground surface, parameters in the converter cannot be directly acquired on site, and difficulty is brought to test run and maintenance work;
3. because the existing wireless communication mode and hardware setting are not reasonably optimized aiming at underground or underground scenes, time delay exists, so that information such as failure, alarm and the like of the electromagnetic water meter cannot be acquired by an upper computer in real time, and customer income loss is caused.
Disclosure of Invention
In view of the foregoing problems with the prior art, the present utility model provides an electromagnetic water meter assembly that is hardware optimized for downhole or underground scenarios. In one aspect, the electromagnetic water meter assembly of the present utility model optimizes the antenna arrangement of the communication device or communication relay device to facilitate ensuring communication quality when the electromagnetic water meter is installed in a downhole or underground environment. On the other hand, the utility model selects the latest communication protocol terminal, which is more beneficial to overcoming the technical problems in the prior art.
Specifically, the utility model provides an electromagnetic water meter assembly, comprising:
the electromagnetic water meter is arranged underground or on an underground pipeline and comprises a sensor, a converter and a power supply, wherein the sensor is arranged on the pipeline to collect flow signals, the converter converts the flow signals from the sensor into flow values, and the power supply is electrically connected with the sensor and the converter;
a 5G terminal connected to a data transmission bus of a converter of the electromagnetic water meter, wherein an antenna of the 5G terminal is arranged at a ground outlet of an outdoor instrument well; and
and the central control equipment is provided with 5G communication equipment which is in communication connection with the 5G terminal.
According to one embodiment of the present utility model, in the electromagnetic water meter assembly, the electromagnetic water meter is an integrated electromagnetic water meter formed by integrally packaging the sensor and the converter.
According to one embodiment of the present utility model, in the electromagnetic water meter assembly described above, the power source is a built-in battery pack packaged within a transducer of the integrated electromagnetic water meter.
According to one embodiment of the present utility model, in the above electromagnetic water meter assembly, the electromagnetic water meter is a split electromagnetic water meter in which the sensor and the transducer are independent of each other,
the sensor is arranged on the underground pipeline, the converter is arranged in the outdoor instrument well or on the side of the underground pipeline, and the sensor is connected with the converter through a junction box and a communication cable led out from the junction box.
According to an embodiment of the present utility model, in the electromagnetic water meter assembly, the power source is an external battery box, and the external battery box is electrically connected with the converter through a power line.
According to an embodiment of the present utility model, in the electromagnetic water meter assembly, the electromagnetic water meter further includes: one or more 5G repeaters communicatively coupled between the transducer of the electromagnetic water meter and the 5G terminal, wherein the one or more 5G repeaters are disposed along the underground pipeline and form a portion of the data transmission bus in series.
According to an embodiment of the present utility model, in the electromagnetic water meter assembly, the electromagnetic water meter assembly further includes a handheld terminal, and the handheld terminal is in communication connection with the central control device, so as to read and display the flow value acquired and converted by the electromagnetic water meter through the central control device.
It is to be understood that both the foregoing general description and the following detailed description of the present utility model are exemplary and explanatory and are intended to provide further explanation of the utility model as claimed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the accompanying drawings:
fig. 1 is a schematic view of one embodiment of an electromagnetic water meter assembly according to the present utility model.
Reference numerals illustrate:
Detailed Description
Embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Furthermore, although terms used in the present utility model are selected from publicly known and commonly used terms, some terms mentioned in the present specification may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Furthermore, it is required that the present utility model is understood, not simply by the actual terms used but by the meaning of each term lying within.
The basic principle and preferred embodiments of the present utility model will be discussed in more detail with reference to the accompanying drawings. Referring first to fig. 1, the electromagnetic water meter assembly of the present utility model generally comprises: an electromagnetic water meter, a 5G terminal 20 and a central control device (not shown). The electromagnetic water meter assembly is particularly suitable for the situation that the electromagnetic water meter is arranged under an outdoor instrument or on an underground pipeline.
The electromagnetic water meter mainly comprises a sensor 11, a converter 12 and a power supply 13. The sensor 11 is arranged on the pipeline to collect flow signals and is used for collecting induced electromotive force, namely original flow electric signals, and is mainly a mechanical component. The transducer 12 is used to convert the electrical signal from the sensor 11 into a recognizable flow value and display it on the LCD of the transducer, while transmitting the relevant flow parameter to the bus. A power supply 13 is electrically connected to the sensor 11 and the converter 12 to supply power to the latter two.
The 5G terminal 20 is connected to the data transmission bus of the converter 12 of the electromagnetic water meter. The 5G is a bidirectional and large-scale access fifth-generation mobile network, has better real-time high-speed communication satisfaction, excellent signal penetrability and reliability, and better communication performance in instrument underground and underground scenes. According to the present utility model, the antenna of the 5G terminal 20 is disposed at the ground outlet of the outdoor instrument well W. For example, FIG. 1 shows two relatively typical forms of outdoor instrument well W.
The central control device has a 5G communication device in communication with the 5G terminal 20 so that data from the on-site converter 12 can be collected in real time based on wireless communication.
Therefore, the electromagnetic water meter assembly fully utilizes the advantages of the 5G communication technology, optimizes hardware setting aiming at underground and underground application scenes, and can realize communication between the electromagnetic water meter in the well (or underground) and a diagnostic terminal such as an upper computer.
In one embodiment, the electromagnetic water meter is an integrated electromagnetic water meter in which the sensor 11 and the converter 12 are integrally packaged, and reference is made to the electromagnetic water meter in the left cylindrical outdoor meter well W in fig. 1. For such an integrated electromagnetic water meter, the power source 13 may be an external battery as shown in fig. 1, or may be an internal battery packaged in the converter 12 of the integrated electromagnetic water meter.
In another embodiment, the electromagnetic water meter may be a split electromagnetic water meter with the sensor 11 and the converter 12 independent from each other, referring to the electromagnetic water meter in the right square outdoor meter well W in fig. 1. In such a split electromagnetic water meter, the sensor 11 is disposed on an underground pipe as shown in fig. 1. Transducer 12 is located in an outdoor instrument well or on the side of an underground pipe, and sensor 11 is connected to transducer 12 via a junction box 111 and communication cable 112 leading from junction box 111. The power supply 13 of the split electromagnetic water meter can be an external battery with an external battery box electrically connected with the converter 12 through a power line, or an internal battery packaged in the converter 12 of the integrated electromagnetic water meter.
The electromagnetic water meter assembly of the present utility model may further include one or more 5G repeaters (not shown) and a handheld terminal 30. These 5G repeaters may be communicatively coupled between the transducer 12 of the electromagnetic water meter and the 5G terminal 20. For example, the one or more 5G repeaters may be arranged in series along the underground pipeline forming part of the data transmission bus described above to communicate traffic values to the 5G terminal 20. In addition, the handheld terminal 30 can be in communication connection with a central control device to read and display the flow value collected and converted by the electromagnetic water meter through the central control device, so as to facilitate the remote monitoring of the flow state by an operator. For example, an operator can perform parameter diagnosis of the electromagnetic water meter on the well or the ground only by using a smart phone (or a notebook computer).
In conclusion, the electromagnetic water meter assembly fully utilizes the advantages of the 5G communication protocol, such as quick, real-time, stable and long-distance communication, realizes real-time electromagnetic water meter data reporting and parameter downloading, and realizes quick instrument diagnosis, shortens on-site service time, and releases more service resources to serve other matters. In addition, the rapid and stable data transmission realized by the electromagnetic water meter assembly of the utility model allows the working condition of the electromagnetic water meter to be fed back to maintainers or an upper computer rapidly, thereby avoiding the loss of customer income caused by lagging information feedback (such as bursting of a pipe network, water seepage of an instrument and the like). The utility model can realize the diagnosis of instrument working conditions without excavating earthwork (or moving the well cover), maintenance personnel do not need to enter the well, thereby avoiding corresponding potential safety hazards and improving customer satisfaction.
It will be apparent to those skilled in the art that various modifications and variations can be made to the above-described exemplary embodiments of the present utility model without departing from the spirit and scope of the utility model. Therefore, it is intended that the present utility model cover the modifications and variations of this utility model provided they come within the scope of the appended claims and their equivalents.
Claims (7)
1. An electromagnetic water meter assembly, comprising:
the electromagnetic water meter is arranged underground or on an underground pipeline and comprises a sensor (11), a converter (12) and a power supply (13), wherein the sensor (11) is arranged on the pipeline to collect flow signals, the converter (12) converts the flow signals from the sensor (11) into flow values, and the power supply (13) is electrically connected with the sensor (11) and the converter (12);
a 5G terminal (20) connected to a data transmission bus of the converter (12) of the electromagnetic water meter, wherein an antenna of the 5G terminal (20) is arranged at a ground outlet of an outdoor instrument well (W); and
and the central control equipment is provided with a 5G communication equipment which is in communication connection with the 5G terminal (20).
2. An electromagnetic water meter assembly as claimed in claim 1, wherein the electromagnetic water meter is an integrated electromagnetic water meter in which the sensor (11) and the transducer (12) are integrally packaged.
3. An electromagnetic water meter assembly as claimed in claim 2, wherein the power source (13) is a built-in battery pack enclosed within a transducer (12) of the integral electromagnetic water meter.
4. An electromagnetic water meter assembly as claimed in claim 1, wherein the electromagnetic water meter is a split electromagnetic water meter in which the sensor (11) and the transducer (12) are independent of each other,
the sensor (11) is arranged on the underground pipeline, the converter (12) is arranged in an outdoor instrument well or on the side of the underground pipeline, and the sensor (11) is connected with the converter (12) through a junction box (111) and a communication cable (112) led out from the junction box (111).
5. The electromagnetic water meter assembly of claim 4, wherein the power source (13) is an external battery pack electrically connected to the converter (12) by a power cord.
6. The electromagnetic water meter assembly as set forth in claim 1, further comprising: one or more 5G repeaters communicatively coupled between the transducer (12) of the electromagnetic water meter and the 5G terminal (20), wherein the one or more 5G repeaters are disposed along the underground pipeline and form a portion of the data transmission bus in series.
7. The electromagnetic water meter assembly of claim 1, further comprising a handheld terminal (30), the handheld terminal (30) being communicatively coupled to the central control device to read and display flow values collected and converted by the electromagnetic water meter via the central control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594105.9U CN219474703U (en) | 2023-03-23 | 2023-03-23 | Electromagnetic water meter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594105.9U CN219474703U (en) | 2023-03-23 | 2023-03-23 | Electromagnetic water meter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219474703U true CN219474703U (en) | 2023-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320594105.9U Active CN219474703U (en) | 2023-03-23 | 2023-03-23 | Electromagnetic water meter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219474703U (en) |
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2023
- 2023-03-23 CN CN202320594105.9U patent/CN219474703U/en active Active
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