CN212645805U

CN212645805U - NB-IOT multifunctional intelligent water meter

Info

Publication number: CN212645805U
Application number: CN202021729816.5U
Authority: CN
Inventors: 熊太同; 杨振中; 王金营; 张饶毅
Original assignee: Sanchuan Wisdom Technology Co Ltd
Current assignee: Sanchuan Wisdom Technology Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-02
Anticipated expiration: 2030-08-18

Abstract

The utility model provides a multi-functional intelligent water gauge of NB-IOT, including the water gauge base table, be equipped with the casing on the water gauge base table, be equipped with the lithium cell in the upper casing, the treater body is installed to lithium cell one side, water gauge base table both sides are equipped with inlet tube and outlet pipe respectively, be equipped with mounting hole one on inlet tube or the outlet pipe, the welding has nut piece one on the mounting hole one, nut piece one is connected mould probe one, mould probe one is embedded to have IDS sensor and temperature sensor, be equipped with mounting hole two on the inlet tube, the welding has nut piece two on the mounting hole two, nut piece two is connected with mould probe two, mould probe two is embedded to have pressure sensor, IDS sensor, temperature sensor and pressure sensor respectively with lithium cell, treater body electricity are connected, the utility model discloses an add IDS sensor, IDS sensor, The temperature sensor and the pressure sensor are used for integrating and detecting the functions of the conductivity, the temperature, the pressure and the like of the water.

Description

NB-IOT multifunctional intelligent water meter

Technical Field

The utility model belongs to the technical field of NB-IOT water gauge technique and specifically relates to indicate a multi-functional intelligent water gauge of NB-IOT.

Background

In recent years, narrowband internet of things (NB-IOT) based on cellular has become an important branch of the internet of everything. The NB-IOT is constructed in a cellular network, only consumes about 180KHz of bandwidth, and can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce the deployment cost and realize smooth upgrading. NB-IOT is an emerging technology in the IOT field that supports cellular data connectivity for low power devices over a wide area network, also known as a Low Power Wide Area Network (LPWAN). The NB-IOT supports efficient connection of devices with long standby time and high requirements for network connection.

Most NB-IOT water meters currently detect flow by nonmagnetic sensing and feed back the flow to a remote server through an NB-IOT module, and the NB-IOT water meters only have the function of detecting flow, have single function and cannot meet the requirement of rapid change of times.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a multi-functional intelligent water gauge of NB-IOT is through addding IDS sensor, temperature sensor and pressure sensor to functions such as the conductivity, temperature and the pressure of collection detection water. In order to achieve the above purpose, the utility model adopts the following technical scheme:

(II) technical scheme

An NB-IOT multifunctional intelligent water meter comprises a water meter base meter, wherein an upper shell is arranged on the water meter base meter, a lithium battery is arranged in the upper shell, a processor body is arranged on one side of the lithium battery, a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the water meter base table, a first mounting hole is formed in the water inlet pipe or the water outlet pipe, a first nut member is welded on the first mounting hole, the first nut piece is sleeved with a sealing gasket and connected with a first mold probe, the first mold probe is embedded with an IDS sensor and a temperature sensor, the water inlet pipe is provided with a second mounting hole, a second nut member is welded on the second mounting hole, a second sealing gasket is sleeved on the second nut member and connected with a second die probe, a pressure sensor is embedded in the second die probe, and the IDS sensor, the temperature sensor and the pressure sensor are electrically connected with the lithium battery and the processor body respectively.

Furthermore, the first mounting hole is formed in the water inlet pipe, and the first mounting hole and the second mounting hole are oppositely arranged in opposite directions.

Furthermore, both sides all are equipped with the plane groove on the inlet tube, mounting hole one and mounting hole two all set up on the plane groove.

Furthermore, the water inlet pipe is sleeved with a lower shell, and the first mold probe and the second mold probe are clamped on two sides of the inner wall of the lower shell.

(III) advantageous effects

Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, the utility model detects water by adding IDS sensor, temperature sensor and pressure sensor, and then feeds back the water to the remote server by the processor body, thereby being convenient for real-time monitoring, and being convenient for real-time monitoring water quality by detecting the conductivity of water; by detecting the temperature of the water, whether the water meter has the possibility of frost crack or not is conveniently judged, so that preventive measures are taken in advance; by detecting the pressure of the water, the pipeline is convenient to analyze and judge whether the pipeline is damaged or not.

Drawings

Fig. 1 is an exploded left side view of the present invention;

fig. 2 is an exploded right side view of the present invention;

fig. 3 is a control schematic diagram of the present invention.

The reference numbers illustrate:

1. a water meter base 2, a water inlet pipe 21, a mounting hole I22 and a nut member I

23. Gasket 24, first mold probe 241, IDS sensor 242, temperature sensor

25. The second mounting hole 26, the second nut member 27, the second die probe 271 and the pressure sensor

28. Plane groove 3, outlet pipe 4, upper shell 41 and lithium battery

42. Processor body 5, lower casing

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 and 2, an NB-IOT multifunctional intelligent water meter includes a water meter base table 1, an upper housing 4 is disposed on the water meter base table 1, a lithium battery 41 is disposed in the upper housing 4, a processor body 42 is mounted on one side of the lithium battery 41, a micro control unit and an NB-IOT module are disposed on the processor body 42, a water inlet pipe 2 and a water outlet pipe 3 are respectively disposed on two sides of the water meter base table 1, a mounting hole one 21 is disposed on the water inlet pipe 2 or the water outlet pipe 3, a nut member one 22 is welded on the mounting hole one 21, a sealing gasket 23 is sleeved on the nut member one 22 and connected with a mold probe one 24, the mold probe one 24 is provided with a thread structure, the mold probe one 24 is screwed into the nut member one 22 through a thread, an IDS sensor 241 and a temperature sensor 242 are embedded in the mold probe one 24, the IDS sensor 241 and the temperature sensor 242 are packaged as a whole, be equipped with mounting hole two 25 on the inlet tube 2, the welding has nut spare two 26 on the mounting hole two 25, the cover is equipped with sealed pad 23 and is connected with mould probe two 27 on nut spare two 26, mould probe two 27 are embedded to have pressure sensor 271, and mould probe two 27 are equipped with the helicitic texture, and mould probe two 27 is screwed in nut spare two 27 through the screw thread, IDS sensor 241, temperature sensor 242 and pressure sensor 271 respectively with lithium cell 41, treater body 42 electricity are connected.

Because of inlet tube 2 is longer relatively, better installation, mounting hole one 21 sets up on inlet tube 2, mounting hole one 21 with two 25 opposite relative settings in mounting hole.

In order to better weld the first nut member 22 and the second nut member 26 to the water inlet pipe 2, the two sides of the water inlet pipe 2 are provided with plane grooves 28, and the first mounting hole 21 and the second mounting hole 25 are arranged on the plane grooves 28.

In order to avoid artificial damage to the sensor, the water inlet pipe 2 is sleeved with the lower shell 5, and the first mold probe 24 and the second mold probe 27 are clamped on two sides of the inner wall of the lower shell 5.

The utility model detects water by adding IDS sensor, temperature sensor and pressure sensor, and feeds back the water to the remote server by the processor body, thereby being convenient for real-time monitoring, and the water quality can be monitored in real time by detecting the conductivity of water; by detecting the temperature of the water, whether the water meter has the possibility of frost crack or not is conveniently judged, so that preventive measures are taken in advance; by detecting the pressure of the water, the pipeline is convenient to analyze and judge whether the pipeline is damaged or not.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-functional intelligent water gauge of NB-IOT, includes the water gauge base table, be equipped with the casing on the water gauge base table, be equipped with the lithium cell in the upper casing, the treater body is installed to lithium cell one side, water gauge base table both sides are equipped with inlet tube and outlet pipe, its characterized in that respectively: be equipped with mounting hole one on inlet tube or the outlet pipe, the welding has nut spare one on the mounting hole one, nut spare is gone up the cover and is equipped with sealed pad and connect mould probe one, mould probe one is embedded to have IDS sensor and temperature sensor, be equipped with mounting hole two on the inlet tube, the welding has nut spare two on the mounting hole two, nut spare two is gone up the cover and is equipped with sealed pad and is connected with mould probe two, mould probe two is embedded to have pressure sensor, IDS sensor, temperature sensor and pressure sensor respectively with lithium cell, treater body electricity are connected.

2. The multifunctional intelligent NB-IOT water meter of claim 1, wherein: the first mounting hole is formed in the water inlet pipe, and the first mounting hole and the second mounting hole are oppositely arranged in opposite directions.

3. The NB-IOT multifunctional intelligent water meter recited in claim 2, further comprising: both sides all are equipped with the plane groove on the inlet tube, mounting hole one and mounting hole two all set up on the plane groove.

4. A multifunctional intelligent NB-IOT water meter as set forth in claim 3, wherein: the water inlet pipe is sleeved with a lower shell, and the first mold probe and the second mold probe are clamped on two sides of the inner wall of the lower shell.