CN210955335U - Intelligent water meter - Google Patents
Intelligent water meter Download PDFInfo
- Publication number
- CN210955335U CN210955335U CN201922119706.0U CN201922119706U CN210955335U CN 210955335 U CN210955335 U CN 210955335U CN 201922119706 U CN201922119706 U CN 201922119706U CN 210955335 U CN210955335 U CN 210955335U
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- microprocessor
- module
- lcd
- drive
- intelligent water
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Abstract
The utility model provides an intelligence water gauge includes the watchcase, be equipped with alternating current-direct current power supply, drive, microprocessor, flow sensor, communication module and electricity valve door in the watchcase, the utility model relates to an intelligence water gauge simple structure, powerful, and excellent in use effect.
Description
Technical Field
The utility model relates to a water gauge especially relates to an intelligent water gauge.
Background
At present, domestic civil water supply and collective water supply basically adopt the modes of metering by a traditional mechanical water meter and manually checking the meter by family. With the increasing improvement of the living standard of people and the rapid advance of the urban construction level, the method adopts the laggard mode of charging after water consumption and manual meter reading for many years, which causes waste of manpower, material resources and time for management departments, and has very low working efficiency. In recent years, the IC card technology has been widely popularized and applied, and the IC card intelligent water meter can complete the functions of automatic management, prepayment and the like, and is convenient for adopting an advanced micro-electronic technology and a microcomputer matched application form complete water metering payment management system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an intelligence water gauge is provided.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
an intelligent water meter comprises a meter shell, wherein an alternating current/direct current power supply, a drive, a microprocessor, a flow sensor, a communication module and an electric valve are arranged in the meter shell, the microprocessor is a low-voltage and high-performance single chip microcomputer, the microprocessor is connected with the flow sensor through a data acquisition circuit, the microprocessor is also connected with the communication module, the communication module is any one of a zigbee module, a wifi module, an infrared module, a Bluetooth module, a GPRS module and a GSM module, the microprocessor is also connected with the drive, the drive is connected with the electric valve, and the alternating current/direct current power supply is connected with the drive and the microprocessor;
the meter shell is also provided with an IC card seat, an LCD and an alarm device, the IC card seat is an IC card slot, the LCD is a liquid crystal display screen, the alarm device is an audible and visual alarm, the IC card seat, the LCD and the alarm device are all connected with the microprocessor, and the LCD is also connected with an AC/DC power supply;
the shell is also provided with a human-computer interaction device, the human-computer interaction device is connected with the microprocessor, and the human-computer interaction device is a touch key used for setting a preset alarm limit value by a user;
the electric valve adopts a bistable electromagnetic valve, namely the opening/closing of the valve is realized by electric pulse;
the LCD, the man-machine interaction device, the IC card seat and the alarm device are sequentially arranged on the shell of the watchcase from top to bottom.
The utility model has the advantages that: the utility model discloses an intelligent water gauge simple structure, powerful, and excellent in use effect.
Drawings
Fig. 1 is a schematic view of the internal structure of the watch case of the present invention.
Fig. 2 is a schematic view of the external structure of the watch case of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
An intelligent water meter comprises a meter shell, wherein an alternating current/direct current power supply, a drive, a microprocessor, a flow sensor, a communication module and an electric valve are arranged in the meter shell, the microprocessor is a low-voltage and high-performance single chip microcomputer, the microprocessor is connected with the flow sensor through a data acquisition circuit, the microprocessor is also connected with the communication module, the communication module is any one of a zigbee module, a wifi module, an infrared module, a Bluetooth module, a GPRS module and a GSM module, the microprocessor is also connected with the drive, the drive is connected with the electric valve, and the alternating current/direct current power supply is connected with the drive and the microprocessor;
the meter shell is also provided with an IC card seat, an LCD and an alarm device, the IC card seat is an IC card slot, the LCD is a liquid crystal display screen, the alarm device is an audible and visual alarm, the IC card seat, the LCD and the alarm device are all connected with the microprocessor, and the LCD is also connected with an AC/DC power supply;
the shell is also provided with a human-computer interaction device, the human-computer interaction device is connected with the microprocessor, and the human-computer interaction device is a touch key used for setting the preset alarm limit value by a user;
the electric valve adopts a bistable electromagnetic valve, namely the opening/closing of the valve is realized by electric pulse;
the LCD, the man-machine interaction device, the IC card seat and the alarm device are sequentially arranged on the shell of the watchcase from top to bottom.
Wherein, AC/DC power supply ensures the water meter system not to lose data when power is cut off accidentally, the water meter is powered by AC output through a small transformer in the meter at ordinary times, the standby battery is in a charging state, once power is cut off, the water meter is powered by the internal standby battery, the electric valve adopts a bistable electromagnetic valve, namely, the valve is opened/closed by electric pulse, so that the valve is opened/closed only by instantaneous power supply to reduce power consumption, the microprocessor controls driving to control the closing of the electric valve, the man-machine interaction device is used for setting a preset alarm device by a user, and is connected with the microprocessor by being provided with the man-machine interaction device, the user sets a corresponding preset alarm limit value by touch keys according to the own needs, the user customizes the alarm limit value according to the own household water consumption, and the problem that the setting of a single alarm limit value cannot adapt to different household water alarms is solved, alarm module is audible-visual annunciator, report to the police when current surplus water consumption reaches predetermined warning limit value, remind the user in time to arrive the water supply unit and purchase the water use that needs, in order to prevent to influence life use after using up, communication module can pass through wireless signal with data and send the mobile terminal of outside to connect, the user can look over intelligent water gauge at any time, simultaneously send the water consumption that intelligent terminal received to the water company through communication module, the phenomenon of artifical adjacent family of copying the water gauge has been avoided.
When the IC card is inserted into the IC card seat, firstly, the password in the card is read in to judge the legality of the card, after the legality of the card is judged, the purchased water quantity is read in and accumulated with the residual water quantity in the water meter, and meanwhile, a water quantity purchasing unit on the card is reset to realize the feedback function of the water meter information. The LCD can well display the residual water quantity and the working condition for the liquid crystal display.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an intelligent water meter, its characterized in that, includes the watchcase, be equipped with alternating current-direct current power, drive, microprocessor, flow sensor, communication module and electric valve in the watchcase, microprocessor is a low-voltage, high performance singlechip, microprocessor is connected with flow sensor through data acquisition circuit, microprocessor still is connected with communication module, communication module is any one of zigbee module, wifi module, infrared ray module, bluetooth module, GPRS module and GSM module, microprocessor still is connected with the drive, the drive is connected with the electric valve, alternating current-direct current power is connected with drive, microprocessor.
2. An intelligent water meter according to claim 1, wherein the meter case is further provided with an IC card holder, an LCD and an alarm device, the IC card holder is an IC card slot, the LCD is a liquid crystal display, the alarm device is an audible and visual alarm, the IC card holder, the LCD and the alarm device are all connected with the microprocessor, the LCD is further connected with an ac/dc power supply, and the LCD, the human-computer interaction device, the IC card holder and the alarm device are sequentially arranged on the housing of the meter case from top to bottom.
3. An intelligent water meter as claimed in claim 1, wherein a human-computer interaction device is provided on the meter case, said human-computer interaction device being connected to the microprocessor, said human-computer interaction device being a touch button for user setting of predetermined alarm limits.
4. An intelligent water meter as claimed in claim 1, wherein said electric valve is a bistable solenoid valve, i.e. the valve opening/closing is effected by electric pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119706.0U CN210955335U (en) | 2019-12-02 | 2019-12-02 | Intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119706.0U CN210955335U (en) | 2019-12-02 | 2019-12-02 | Intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210955335U true CN210955335U (en) | 2020-07-07 |
Family
ID=71376859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922119706.0U Expired - Fee Related CN210955335U (en) | 2019-12-02 | 2019-12-02 | Intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210955335U (en) |
-
2019
- 2019-12-02 CN CN201922119706.0U patent/CN210955335U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |