CN221099801U

CN221099801U - Internet of things water meter

Info

Publication number: CN221099801U
Application number: CN202323235777.XU
Authority: CN
Inventors: 戴鞋勇; 付敏; 尤新革; 夏置安
Original assignee: Fengtian Dingye Technology Co ltd
Current assignee: Fengtian Dingye Technology Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-07
Anticipated expiration: 2033-11-27

Abstract

The utility model relates to an internet of things water meter which comprises a water meter body, an upper cover, an indicator light, a main control module, a pressure sensor and a loudspeaker, wherein the upper cover is arranged on the water meter body, the indicator light is embedded on the upper cover, the main control module and the loudspeaker are both arranged in the upper cover, the pressure sensor is arranged in the water meter body, and the indicator light, the pressure sensor and the loudspeaker are all electrically connected with the main control module. According to the utility model, the pressure sensor is used for monitoring the water pressure in real time, and the indicator lamp and the loudspeaker are used for reminding a user in time when the water pressure exceeds the preset threshold value, so that the user can take corresponding treatment measures in time, and the potential safety hazard is avoided.

Description

Internet of things water meter

Technical Field

The utility model relates to the technical field of water meters, in particular to an Internet of things water meter.

Background

The Internet of things water meter is a novel water meter which utilizes the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology to meter the daily water consumption of residents and conduct water consumption data transmission and settlement transaction, and compared with the traditional water meter which generally only has the functions of flow collection and mechanical pointer display of the water consumption, the Internet of things water meter has great progress, the Internet of things water meter can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete water cost calculation of step water price, and simultaneously can store the water consumption data.

In the related prior art, the current internet of things water meter generally realizes the metering of the water meter and the uploading of water consumption through a main control module, a metering module and a NBIOT module.

Among the above-mentioned prior art, current thing networking water gauge lacks water pressure monitoring. There are some non-existent factors for the water pressure during the water transport. When the water pressure is too high, the water meter can rotate, and then inaccurate metering is caused; when the water meter is subjected to water pressure exceeding a predetermined range, the water meter is damaged by the impact of the water pressure.

Disclosure of utility model

Based on the expression, the utility model provides an Internet of things water meter, which aims to solve the problem that the existing Internet of things water meter lacks water pressure monitoring.

The technical scheme for solving the technical problems is as follows:

The utility model provides an thing networking water gauge, includes water gauge body, upper cover, pilot lamp, main control module, pressure sensor and speaker, the upper cover is located on the water gauge body, the pilot lamp inlay dress in on the upper cover, main control module with the speaker all set up in the upper cover, pressure sensor set up in the water gauge body, the pilot lamp pressure sensor with the speaker all with the main control module electricity is connected.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the upper cover is provided with a plurality of rows of loudspeaker parts which are sequentially arranged at intervals along the radial direction, and each row of loudspeaker parts is composed of a plurality of loudspeaker holes which are sequentially arranged at intervals along the water flow direction.

Further, the water meter comprises a temperature sensor, wherein the temperature sensor is electrically connected with the main control module and is used for monitoring the ambient temperature of the water meter body installation area.

Further, the intelligent water meter comprises a metering sensor, wherein the metering sensor is arranged in the upper cover and is electrically connected with the main control module, and the metering sensor is used for monitoring the water consumption of a user in real time.

Further, the mobile terminal comprises an NB-IOT module, wherein the NB-IOT module is arranged in the upper cover, the NB-IOT module is electrically connected with the main control module, and the NB-IOT module is used for realizing communication interaction with the server.

Further, the mobile terminal comprises a near field infrared communication module, wherein the near field infrared communication module is arranged in the upper cover, the near field infrared communication module is electrically connected with the main control module, and the near field infrared communication module is used for realizing communication interaction with the mobile terminal.

Further, the water meter comprises a data storage module, wherein the data storage module is arranged in the upper cover and is electrically connected with the main control module, and the data storage module is used for storing user information, user use data and operation data of the water meter body.

Further, the water meter comprises a valve control device, wherein the valve control device is arranged in the water meter body and is electrically connected with the main control module, and the valve control device is used for controlling the opening and closing of a valve.

Further, the water dispenser comprises a display screen, wherein the display screen is arranged on the upper cover and is electrically connected with the main control module, and the display screen is used for displaying the total water consumption of a user.

Further, the electronic device comprises a power module, wherein the power module is arranged in the upper cover and is used for supplying power to each electronic element.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

(1) According to the application, the pressure sensor is used for monitoring the water pressure in real time, and the indicator lamp and the loudspeaker are used for reminding a user in time when the water pressure exceeds the preset threshold value, so that the user can take corresponding treatment measures in time, and the potential safety hazard is avoided.

(2) According to the application, the temperature sensor is used for monitoring the ambient temperature around the water meter body in real time, and when the ambient temperature is lower than the preset temperature threshold value, the main control module can control the loudspeaker to remind a user, so that the user can timely take corresponding treatment measures, and the water supply channel or the valve of the water meter body and the like are prevented from being frozen.

Drawings

Fig. 1 is a schematic structural diagram of an internet of things water meter provided in an embodiment of the present utility model;

fig. 2 is a circuit connection diagram of an internet of things water meter provided in an embodiment of the utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A water meter body; 2. an upper cover; 21. an indicator light; 22. a speaker hole; 3. a main control module; 4. a pressure sensor; 5. a speaker; 6. a temperature sensor; 7. a metering sensor; 8. an NB-IOT module; 9. a near field infrared communication module; 10. a data storage module; 11. a valve control device; 12. a display screen; 13. and a power supply module.

Detailed Description

In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Embodiments of the application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "under" or "beneath" other elements would then be oriented "on" the other elements or features. Thus, the exemplary terms "below" and "under" may include both an upper and a lower orientation. Furthermore, the device may also include an additional orientation (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

Referring to fig. 1-2, the utility model provides a technical scheme that: the utility model provides an thing networking water gauge, includes water gauge body 1, upper cover 2, pilot lamp 21, main control module 3, pressure sensor 4 and speaker 5, and on water gauge body 1 was located to upper cover 2, pilot lamp 21 inlayed on upper cover 2, main control module 3 and speaker 5 all set up in upper cover 2, and pressure sensor 4 sets up in water gauge body 1, and pilot lamp 21, pressure sensor 4 and speaker 5 all are connected with main control module 3 electricity.

The main control module 3 may be an MCU chip or the like, for example.

According to this embodiment, when the water meter body 1 is in operation, the pressure sensor 4 monitors the water pressure of the water meter body 1; when the water pressure exceeds a preset water pressure threshold, the main control module 3 controls the indicator lamp 21 and the loudspeaker 5 to carry out audible and visual alarm. Compared with the prior art, the hydraulic pressure is monitored in real time through the pressure sensor 4, and the user is timely reminded when the hydraulic pressure exceeds the preset threshold through the indicator lamp 21 and the loudspeaker 5, so that the user can take corresponding treatment measures in time, and potential safety hazards are avoided.

Referring to fig. 1, in some embodiments, the upper cover 2 has a plurality of rows of speaker portions sequentially spaced apart in a radial direction, and each row of speaker portions is formed of a plurality of speaker holes 22 sequentially spaced apart in a water flow direction.

According to this embodiment, by such design, sound transmission can be effectively performed, so that the speaker 5 can effectively play a role of broadcasting and alarming.

Referring to fig. 2, in some embodiments, a temperature sensor 6 is included, where the temperature sensor 6 is electrically connected to the main control module 3, and the temperature sensor 6 is used to monitor the ambient temperature of the installation area of the water meter body 1.

Illustratively, the temperature sensor 6 may be mounted outside the upper cover 2 or inside the upper cover 2; when the temperature sensor 6 can be installed in the upper cover 2, the detection end of the temperature sensor 6 passes through the upper cover 2 and is exposed outside the upper cover 2.

According to this embodiment, the temperature sensor 6 monitors the ambient temperature around the water meter body 1 in real time, and when the ambient temperature is lower than the preset temperature threshold, the main control module 3 can control the speaker 5 to remind the user, so that the user can take corresponding treatment measures in time, and the water supply channel or valve of the water meter body 1 is prevented from being frozen.

Referring to fig. 2, in some embodiments, the water consumption monitoring device comprises a metering sensor 7, wherein the metering sensor 7 is arranged in the upper cover 2, the metering sensor 7 is electrically connected with the main control module 3, and the metering sensor 7 is used for monitoring the water consumption of a user in real time.

According to this embodiment, the user's water consumption is monitored in real time by the metering sensor 7 and uploaded to the water fee settlement system so as to perform water fee settlement and the like.

Referring to fig. 2, in some embodiments, the mobile terminal comprises an NB-IOT module 8, wherein the NB-IOT module 8 is disposed in the upper cover 2, the NB-IOT module 8 is electrically connected to the main control module 3, and the NB-IOT module 8 is configured to implement communication interaction with a server.

For example, programs for the water fee settlement system and the water meter maintenance system may be stored and run in the server.

According to this embodiment, the NB-IOT module 8 is wirelessly connected to the server, and the main control module 3 can upload the water consumption of the user to the water fee settlement system, and the water fee settlement system generates a payment bill according to the water consumption. So that the user can pay by using the mobile terminal. Meanwhile, maintenance personnel can send instructions to a water meter maintenance system of the server by using the mobile terminal so that the main control module 3 controls each electronic element to perform corresponding operation.

It should be noted that, the mobile terminal herein may be a smart phone, a computer, an ipad, or the like.

Referring to fig. 2, in some embodiments, the mobile terminal comprises a near field infrared communication module 9, the near field infrared communication module 9 is disposed in the upper cover 2, the near field infrared communication module 9 is electrically connected with the main control module 3, and the near field infrared communication module 9 is used for realizing communication interaction with the mobile terminal.

According to this embodiment, the near field infrared communication module 9 employs a TTL serial communication interface, CJ/T188-2004 communication protocol. Baud rate 2400, even parity, 1 stop bit. The near infrared function is opened by touching the key, near infrared communication can be carried out by matching with a near infrared communication tool, and the touch key is suitable for production and field maintenance.

Referring to fig. 2, in some embodiments, the water meter comprises a data storage module 10, wherein the data storage module 10 is disposed in the upper cover 2, the data storage module 10 is electrically connected with the main control module 3, and the data storage module 10 is used for storing user information, user usage data and operation data of the water meter body 1.

Illustratively, the user information refers to identity basic information of the user; such as user name, home address, and identification number, etc. The user usage data refers to historical water usage, monthly water usage, payment data, and the like. The operation data refers to the on/off time of the water meter body 1, the maintenance time of the water meter body 1, and the like.

Referring to fig. 2, in some embodiments, the water meter comprises a valve control device 11, the valve control device 11 is disposed in the water meter body 1, the valve control device 11 is electrically connected with the main control module 3, and the valve control device 11 is used for controlling the opening and closing of the valve.

The valve control device 11 may be a motor controller, a motor, or the like, for example.

Referring to fig. 2, in some embodiments, the water dispenser includes a display 12, where the display 12 is disposed on the upper cover 2, the display 12 is electrically connected to the main control module 3, and the display 12 is used to display the total amount of water used by the user.

According to this embodiment, it is designed so that it is easy for the user or maintenance personnel to take readings.

Referring to fig. 2, in some embodiments, a power module 13 is included, where the power module 13 is disposed in the upper cover 2, and the power module 13 is used to supply power to each electronic component.

By way of example, the electronic components are an indicator light 21, a main control module 3, a pressure sensor 4, a loudspeaker 5, a temperature sensor 6, a metering sensor 7, an NB-IOT module 8, a near field infrared communication module 9, a data storage module 10, a valve control device 11, a display screen 12, etc. Therefore, the indicator lamp 21, the main control module 3, the pressure sensor 4, the speaker 5, the temperature sensor 6, the metering sensor 7, the NB-IOT module 8, the near field infrared communication module 9, the data storage module 10, the valve control device 11 and the display screen 12 are electrically connected with the power supply module 13 to meet the power supply requirement. The power module 13 may include a battery, a power management chip, a power supply circuit, and the like.

In some embodiments, the touch key is disposed on the upper cover 2, and the touch key is electrically connected with the main control module 3.

According to this embodiment, the touch key is detected once for 0.5s, and two times confirmed as valid.

Short pressing: 1s to 3s (2 times or more and 6 times or less in succession);

Long pressing: 3s (6 or more consecutive times);

short press, open near infrared communication. No communication within 60s automatically shuts down near infrared communication.

And long press, triggering one-time network access data reporting under the idle condition of the NB-IOT module 8, wherein the number of times of daily usable triggering is not more than the number of times of triggering reporting threshold, and the parameter can be set and is 10 as a default value. And according to the command issued by the master station, whether to switch the valve or not.

It should be noted that, the model specifications of the indicator lamp 21, the main control module 3, the pressure sensor 4, the speaker 5, the temperature sensor 6, the measurement sensor 7, the NB-IOT module 8, the near-field infrared communication module 9, the data storage module 10, the valve control device 11, the display screen 12 and the power module 13 need to be determined according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply and the principle of the indicator lamp 21, the main control module 3, the pressure sensor 4, the loudspeaker 5, the temperature sensor 6, the metering sensor 7, the NB-IOT module 8, the near field infrared communication module 9, the data storage module 10, the valve control device 11, the display screen 12 and the power supply module 13 are clear to a person skilled in the art and will not be described in detail here.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides an thing networking water gauge, its characterized in that includes water gauge body (1), upper cover (2), pilot lamp (21), main control module (3), pressure sensor (4) and speaker (5), upper cover (2) are located on water gauge body (1), pilot lamp (21) inlay dress in on upper cover (2), main control module (3) with speaker (5) all set up in upper cover (2), pressure sensor (4) set up in water gauge body (1), pilot lamp (21) pressure sensor (4) with speaker (5) all with main control module (3) electricity is connected.

2. The water meter of claim 1, wherein the upper cover (2) is provided with a plurality of rows of speaker parts arranged at intervals in sequence along the radial direction, and each row of speaker parts is composed of a plurality of speaker holes (22) arranged at intervals in sequence along the water flow direction.

3. The internet of things water meter according to claim 1, comprising a temperature sensor (6), wherein the temperature sensor (6) is electrically connected with the main control module (3), and the temperature sensor (6) is used for monitoring the ambient temperature of the installation area of the water meter body (1).

4. The internet of things water meter according to claim 1, comprising a metering sensor (7), wherein the metering sensor (7) is arranged in the upper cover (2), the metering sensor (7) is electrically connected with the main control module (3), and the metering sensor (7) is used for monitoring the water consumption of a user in real time.

5. The internet of things water meter of claim 1, comprising an NB-IOT module (8), wherein the NB-IOT module (8) is disposed in the upper cover (2), the NB-IOT module (8) is electrically connected with the main control module (3), and the NB-IOT module (8) is configured to implement communication interaction with a server.

6. The internet of things water meter according to claim 1, comprising a near field infrared communication module (9), wherein the near field infrared communication module (9) is arranged in the upper cover (2), the near field infrared communication module (9) is electrically connected with the main control module (3), and the near field infrared communication module (9) is used for realizing communication interaction with a mobile terminal.

7. The internet of things water meter according to claim 1, comprising a data storage module (10), wherein the data storage module (10) is arranged in the upper cover (2), the data storage module (10) is electrically connected with the main control module (3), and the data storage module (10) is used for storing user information, user usage data and operation data of the water meter body (1).

8. The internet of things water meter according to claim 1, comprising a valve control device (11), wherein the valve control device (11) is arranged in the water meter body (1), the valve control device (11) is electrically connected with the main control module (3), and the valve control device (11) is used for controlling opening and closing of a valve.

9. The internet of things water meter according to claim 1, comprising a display screen (12), wherein the display screen (12) is arranged on the upper cover (2), the display screen (12) is electrically connected with the main control module (3), and the display screen (12) is used for displaying the total water consumption of a user.

10. The internet of things water meter according to claim 1, comprising a power module (13), wherein the power module (13) is arranged in the upper cover (2), and the power module (13) is used for supplying power to each electronic component.