CN210036852U

CN210036852U - Remote water meter based on NB-IoT technology

Info

Publication number: CN210036852U
Application number: CN201920984892.1U
Authority: CN
Inventors: 陈国建; 张庆
Original assignee: Wuxi Water Meter Co Ltd
Current assignee: Wuxi Water Meter Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-07
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a teletransmission water gauge based on NB-IoT technique, relates to the water gauge technical field, and aims at the problem of large workload, the scheme is provided, which comprises a water gauge box, one side of the water gauge box is connected with an opening door through a hinge, the upper side of the opening door is fixedly embedded with a display screen, the outer side of the opening door is fixedly connected with a connecting rod through a bolt, the other end of the connecting rod is fixedly connected with a camera, the water gauge box is connected with a water pipe in a penetrating way, the water pipe is connected with a flow sensor, the bottom of the water side box is fixedly connected with a power supply through a bolt, the upper side of the power supply is provided with a controller fixedly connected with the water gauge box, the trouble of reading the meter by personnel at the door is reduced, the workload of the personnel is reduced, and simultaneously, the user can know the water consumption, the anti-theft arrangement can reduce the possibility of meter adjustment and theft, so that the data is accurate and effective.

Description

Remote water meter based on NB-IoT technology

Technical Field

The utility model relates to a water gauge technical field especially relates to a teletransmission water gauge based on NB-IoT technique.

Background

The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, generally divided into a positive displacement water meter and a speed water meter, originated in the uk, the development of the water meter has a history of nearly two hundred years, 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 of which the common flow is closest to the value is selected as the first choice, but the water meter with the existing structure generally needs to be checked manually to the site, so that the workload is large, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a teletransmission water gauge based on NB-IoT technique has solved the problem that work load is big.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the telemetering water meter based on the NB-IoT technology comprises a water meter box, wherein one side of the water meter box is rotatably connected with an opening door through a hinge, a display screen is fixedly embedded on the upper side of the opening door, the outer side of the opening door is fixedly connected with a connecting rod through a bolt, the other end of the connecting rod is fixedly connected with a camera, a water pipe is connected with the water meter box in a penetrating way, a flow sensor is connected onto the water pipe, the bottom of the water meter box is fixedly connected with a power supply through a bolt, the upper side of the power supply is provided with a controller fixedly connected with the water meter box, one side of the controller is provided with a GSM module fixedly connected with the water meter box, one side of the GSM module is provided with a memory fixedly connected with the water meter box, the upper side of the water meter box is fixedly connected with an NB-IoT, the intelligent water meter is characterized in that an IC card is connected in the card slot, one side of the door is fixedly connected with a fixed rod, and the other end of the fixed rod is provided with a magnetic sensor fixedly connected with the water meter box.

Preferably, the controller is an AFPX0L14R controller, and the display screen, the camera, the flow sensor, the power supply, the GSM module, the memory, the NB-IoT module, the magnetic sensor, and the card slot are electrically connected to the controller through wires.

Preferably, the magnetic sensor is a MI-CB-1DM type magnetic sensor, and the flow sensor is a ZYLUD10 type flow sensor.

Preferably, the fixing rod adopts a circular structure, and is made of a permanent magnet material.

Preferably, the connecting rod adopts L shape structure, the connecting rod adopts not elegant steel material.

Preferably, one side of the opening door is fixedly connected with a sealing ring, and the sealing ring is made of rubber.

The utility model has the advantages that:

1. through the water meter box, door opening, display screen, water pipe, memory, power, GSM module, magnetic sensor, dead lever, IC-card, card slot, camera, connecting rod, NB-IoT module, controller and flow sensor mutually support, can be fine carry out long-range data transmission, reduce the trouble that personnel checked meter on the door, reduce personnel's work load, can let the user know the water consumption of self in real time simultaneously for convenient to use.

2. Through the mutual cooperation of water meter box, door opening, display screen, water pipe, memory, power, GSM module, magnetic sensor, dead lever, IC card, card slot, camera, connecting rod, NB-IoT module, controller and flow sensor, can reduce the possibility of transferring the table and stolen for data is accurate effective.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic left-side sectional view of the present invention.

Fig. 3 is a schematic top sectional view of the present invention.

Reference numbers in the figures: the system comprises a water meter box 1, a door 2, a display screen 3, a water pipe 4, a memory 5, a power supply 6, a GSM module 7, a magnetic sensor 8, a fixing rod 9, an IC card 10, a card slot 11, a camera 12, a connecting rod 13, an NB-IoT module 14, a controller 15 and a flow sensor 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to the attached drawings 1-3, the telemetering water meter based on the NB-IoT technology comprises a water meter box 1, one side of the water meter box 1 is rotatably connected with an opening door 2 through a hinge, a display screen 3 is fixedly embedded on the upper side of the opening door 2, the outer side of the opening door 2 is fixedly connected with a connecting rod 13 through a bolt, the other end of the connecting rod 13 is fixedly connected with a camera 12, a water pipe 4 is connected with the water meter box 1 in a penetrating way, a flow sensor 16 is connected onto the water pipe 4, the bottom of the water meter box 1 is fixedly connected with a power supply 6 through a bolt, the upper side of the power supply 6 is provided with a controller 15 fixedly connected with the water meter box 1, one side of the controller 15 is provided with a GSM module 7 fixedly connected with the water meter box 1, one side of the GSM module 7 is provided with a memory 5 fixedly connected with the, a card slot 11 is fixedly connected to one side of the water meter box 1 close to the opening door 2, an IC card 10 is connected in the card slot 11, a fixed rod 9 is fixedly connected to one side of the opening door 2, a magnetic sensor 8 fixedly connected with the water meter box 1 is arranged at the other end of the fixed rod 9, a controller 15 adopts an AFPX0L14R model controller, a display screen 3, a camera 12, a flow sensor 16, a power supply 6, a GSM module 7, a memory 5, an NB-IoT module 14, the magnetic sensor 8 and the card slot 11 are all electrically connected with the controller 15 through electric wires, the magnetic sensor 8 adopts an MI-CB-1DM model magnetic sensor, the flow sensor 16 adopts a ZYLUD10 model flow sensor, the fixed rod 9 adopts a circular structure, the fixed rod 9 adopts a permanent magnet material, a connecting rod 13 adopts an L-shaped structure, the connecting rod 13 adopts a non-elegant steel material, a sealing ring, the sealing ring is made of rubber.

The working principle is as follows: when the device is used, the flow of the device can be monitored in real time through the flow sensor 16, signals are transmitted to the controller 15, instantaneous flow and total flow can be analyzed and obtained and stored in the memory 5, meanwhile, data can be remotely transmitted to hands of a water plant and a user through the GSM module and the NB-IoT module for interconnection, the use is convenient, the walking of personnel is reduced, the workload is further reduced, meanwhile, the accuracy of the data can be further ensured through the camera 12 and the display of the display screen, the data are convenient to watch, after the power supply is turned on, the magnetic inductor 8 works, after the door 2 is opened, the induction data of the magnetic inductor 8 is deviated, the alarm is given through the GSM module and the NB-IoT module, the camera 12 carries out the camera shooting of a human face and the like, the possibility of meter adjustment or theft is reduced, and the card slot 11 is matched with the IC card 10, carry out going on of user's affirmation and supplementing with money, the utility model discloses simple structure, convenient to use, the trouble that reduces personnel and check meter at the door, reduction personnel's work load can let the user know the water consumption of self in real time simultaneously for convenient to use, the setting of theftproof can reduce accent table and stolen possibility, makes data accurate effective.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The telemetering water meter based on the NB-IoT technology comprises a water meter box (1) and is characterized in that one side of the water meter box (1) is rotatably connected with an opening door (2) through a hinge, a display screen (3) is fixedly embedded on the upper side of the opening door (2), the outer side of the opening door (2) is fixedly connected with a connecting rod (13) through a bolt, the other end of the connecting rod (13) is fixedly connected with a camera (12), a water pipe (4) is connected with the water meter box (1) in a penetrating manner, a flow sensor (16) is connected onto the water pipe (4), a power source (6) is fixedly connected to the bottom of the water meter box (1) through a bolt, a controller (15) fixedly connected with the water meter box (1) is arranged on the upper side of the power source (6), a GSM module (7) fixedly connected with the water meter box (1) is arranged on one, one side of GSM module (7) is provided with memory (5) with water meter box (1) fixed connection, bolt fixedly connected with NB-IoT module (14) is passed through to the upside of water meter box (1), one side fixedly connected with card slot (11) that water meter box (1) is close to door (2) of opening, IC-card (10) are connected in card slot (11), one side fixedly connected with dead lever (9) of door (2) of opening, and the other end of dead lever (9) be provided with water meter box (1) fixed connection's magnetic sensor (8).

2. The NB-IoT technology-based remote water meter as claimed in claim 1, wherein the controller (15) is an AFPX0L14R model controller, and the display screen (3), the camera (12), the flow sensor (16), the power supply (6), the GSM module (7), the memory (5), the NB-IoT module (14), the magnetic sensor (8) and the card slot (11) are electrically connected to the controller (15) through wires.

3. A telemetric water meter based on NB-IoT technology according to claim 1, wherein the magnetic sensor (8) is a MI-CB-1DM type magnetic sensor and the flow sensor (16) is a ZYLUD10 type flow sensor.

4. The NB-IoT technology-based remote water meter as claimed in claim 1, wherein the fixing rod (9) is a circular structure, and the fixing rod (9) is made of permanent magnet material.

5. A remote water meter based on NB-IoT technology as in claim 1, wherein the connecting rod (13) is of L-shaped structure, and the connecting rod (13) is made of stainless steel.

6. The NB-IoT technology-based remote water meter as claimed in claim 1, wherein a sealing ring is fixedly connected to one side of the opening door (2), and the sealing ring is made of rubber.