CN210570875U

CN210570875U - Multifunctional valve-controlled water meter with LCD display

Info

Publication number: CN210570875U
Application number: CN201921376594.0U
Authority: CN
Inventors: 吴兴中; 胡安路; 孙健; 张龙
Original assignee: Jiangsu Binchen Electronics Co Ltd
Current assignee: Jiangsu Binchen Electronics Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-19
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a multifunctional valve-controlled water meter with LCD display, which comprises a meter head and a base meter, wherein the top of the base meter is a base meter middle cover, and a water outlet pipe of the base meter is provided with a ball valve for control; the watch head is divided into a wrapping part and a functional part, the wrapping part and the functional part are both provided with plastic shells, the wrapping part is wrapped and mounted on the base watch middle cover, the middle part of the upper surface of the wrapping part is hollow, and the flip type watch cover is mounted on the upper surface of the wrapping part; the edge of the upper surface of the wrapping part is provided with a Hall signaling element, the bottom of the upper surface of the wrapping part is provided with an anti-disassembly alarm switch, and the gauge outfit is contacted with the middle cover of the base watch through the anti-disassembly alarm switch; the functional part includes LCD display screen and battery compartment, and the LCD display screen is installed at the upper surface of functional part, and the battery compartment is installed in bottom one side of functional part, installs the battery in the battery compartment. The utility model discloses have functions such as NB-IOT teletransmission, LCD demonstration, valve accuse, removable battery simultaneously, prevent tearing open the warning.

Description

Multifunctional valve-controlled water meter with LCD display

Technical Field

The utility model belongs to the technical field of intelligent water gauge, especially, take multi-functional valve accuse water gauge of LCD demonstration.

Background

The water gauge is the instrument that detects discharge, generally divide into positive displacement water gauge box velocity formula water gauge, and current water gauge has the theftproof function more, but because the water gauge is installed more in humid environment and narrow and small space, takes place the humidity and reduce life to partial components and parts container, in narrow and small space moreover, is difficult to read instrument data, leads to using inconveniently.

The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the water meter is a great improvement. The intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention, and automatically complete the water fee calculation of the step water price.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem that solve provides a take multi-functional valve accuse water gauge of LCD demonstration, has functions such as NB-IOT teletransmission, LCD demonstration, valve accuse, removable battery, prevent tearing open the warning.

Realize the utility model discloses the technical solution of purpose does:

a multifunctional valve-controlled water meter with LCD display comprises a meter head and a base meter, wherein the top of the base meter is a base meter middle cover, and a water outlet pipe of the base meter is provided with a ball valve for control; the watch head is divided into a wrapping part and a functional part, the wrapping part and the functional part are both provided with plastic shells, the wrapping part is wrapped and mounted on the base watch middle cover, the middle part of the upper surface of the wrapping part is hollowed out to expose the watch plate of the base watch middle cover, and the flip type watch cover is mounted on the upper surface of the wrapping part; the edge of the upper surface of the wrapping part is provided with a Hall signaling element, the bottom of the upper surface of the wrapping part is provided with an anti-disassembly alarm switch, the gauge outfit is contacted with the middle cover of the base meter through the anti-disassembly alarm switch, and the Hall signaling element and the anti-disassembly alarm switch are both connected with the battery; the functional part comprises an LCD display screen and a battery bin, the LCD display screen is arranged on the upper surface of the functional part and is connected with a ball valve, a Hall signaling element and an anti-disassembly alarm switch, the battery bin is arranged on one side of the bottom of the functional part, a battery bin cover is arranged on the outer surface of the functional part, and a battery is arranged in the battery bin; the multifunctional module is further installed in the functional part and comprises a metering module, a display module and an NB-IOT remote transmission communication module, the metering module, the display module and the NB-IOT remote transmission communication module are all connected with a ball valve and a battery, the NB-IOT remote transmission communication module is further connected with an LCD display screen, and the NB-IOT remote transmission communication module is connected with an upper computer through a wireless connection.

Further, the utility model discloses a take multi-functional valve accuse water gauge of LCD demonstration, the ball valve is electric ball valve, and electric ball valve is connected with the battery.

Further, the utility model discloses a take multi-functional valve accuse water gauge of LCD demonstration, prevent tearing open alarm switch and prevent tearing open switch, built-in bee calling organ for the button.

Further, the utility model discloses a take multi-functional valve accuse water gauge of LCD demonstration still is provided with the check valve in the water gauge.

The utility model adopts the above technical scheme to compare with prior art, have following technological effect:

1. the utility model discloses a take multi-functional valve accuse water gauge of LCD display can show information such as user's water consumption, current water gauge state, battery voltage, signal strength, error prompt;

2. the utility model discloses a take multi-functional valve accuse water gauge of LCD display can be wireless, regularly transmit water gauge data to the host computer, possess simultaneously and prevent tearing open alarming function;

3. the utility model discloses a take multi-functional valve accuse water gauge of LCD demonstration need not to unpack apart the gauge outfit just removable battery, easy operation does not influence the overall sealing nature of gauge outfit.

Drawings

Fig. 1 is a schematic view of the overall structure of the multifunctional valve-controlled water meter with LCD display of the present invention;

fig. 2 is a schematic view of the back of the meter head of the multifunctional valve-controlled water meter with LCD display of the present invention.

Reference signs mean: 1: watch cover, 2: display screen, 3: plastic housing, 4: battery compartment cover, 5: base table, 6: ball valve, 7: base watch middle cover, 8: hall signal sending module, 9: prevent tearing open alarm switch.

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 by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

A multifunctional valve-controlled water meter with LCD display is disclosed, as shown in figure 1, comprising a meter head and a base meter 5, wherein a check valve is arranged in the base meter 5, when tap water pressure is unstable or water is stopped for maintenance, water supply terminal water can flow backwards frequently, a mechanical part of the water meter can turn backwards, an electronic part can not judge whether the current water meter is in a forward and reverse rotation state, and the electronic part can only accumulate forwards, so that the reading of the mechanical part and the reading of the electronic part of the water meter are inconsistent.

The top of base table 5 is cover 7 in the base table, is equipped with the ball valve 6 that is used for control on the outlet pipe of base table 5, ball valve 6 is electronic ball valve, and electronic ball valve is connected with the battery. The remote valve closing function is realized, the water consumption of a user can be controlled according to convention, and the water supply function according to requirements is realized; the system can also control a single user, the user who does not pay after overdue can not open the valve, and the system can be remotely and automatically opened after paying, so that the paying rate of the user is improved.

The gauge outfit is divided into a wrapping part and a functional part, the wrapping part and the functional part are both provided with plastic shells 3, wherein the wrapping part is wrapped on a base watch middle cover 7, the middle part of the upper surface of the wrapping part is hollowed out to expose a dial plate of the base watch middle cover 7, and the flip type gauge cover 1 is installed on the upper surface of the wrapping part. As shown in fig. 2, the edge of the upper surface of the wrapping portion is provided with a hall signaling element 8, the bottom of the upper surface of the wrapping portion is provided with an anti-dismantling alarm switch 9, the gauge outfit is contacted with the base watch middle cover 7 through the anti-dismantling alarm switch 9, and the hall signaling element 8 and the anti-dismantling alarm switch 9 are both connected with the battery. The anti-disassembly alarm switch 9 is a button type anti-disassembly switch and is internally provided with a buzzer, when the gauge outfit is arranged on the base gauge 5, the button of the anti-disassembly alarm switch 9 is tightly pressed on the base gauge middle cover 7, the anti-disassembly alarm switch 9 is always in an on-state, when the gauge outfit is disassembled to be separated from the base gauge middle cover 7, the button loses pressure and is loosened, the contact bounces, the anti-disassembly alarm switch 9 is caused to alarm when the on-off state is opened, the buzzer sounds, the LCD screen 2 can display an error prompt and send an alarm prompt to the upper computer, and the upper computer can receive a signal of the separation of the base gauge.

The functional part comprises an LCD display 2 and a battery compartment 4. LCD display screen 2 installs the upper surface at the functional section, and LCD display screen 2 is connected with ball valve 6, hall signalling element 8, anti-disassembly alarm switch 9. The LCD display screen 2 can display the water consumption of a user, the current water meter state (valve opening and valve closing), the current date, the meter address, the battery voltage, the signal intensity, the error prompt and other information. The error prompt comprises the following steps: switching valve faults, hall faults, base meter separation, no network signal, etc.

The battery compartment 4 is arranged at one side of the bottom of the functional part, the battery compartment cover is arranged at the outer surface of the functional part, and the battery is arranged in the battery compartment 4. When the battery does not have the electric condition in the use, need not unpack the electron gauge outfit and just can change the battery, as long as open battery storehouse lid, take out the battery and can change, easy operation, and can not influence the whole leakproofness of gauge outfit.

Still install multifunctional module in the functional section, multifunctional module includes metering module, display module and NB-IOT teletransmission communication module, and metering module, display module and NB-IOT teletransmission communication module all are connected with ball valve 6, battery, and NB-IOT teletransmission communication module still is connected with LCD display screen 2, and NB-IOT teletransmission communication module passes through wireless connection host computer. The NB-IOT remote transmission communication module carries out data communication with the management center at regular time through an NB-IOT network, and the communication period can be set through software, for example, once communication in 24 hours; the data sent by the water meter includes: water consumption, valve state, network signal intensity, battery voltage, error message etc. the water gauge accepts management center's data: switching valve commands.

The foregoing is only a part of the embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements can be made without departing from the principles of the present invention, and these improvements should be regarded as the protection scope of the present invention.

Claims

1. A multifunctional valve-controlled water meter with LCD display comprises a meter head and a base meter (5), and is characterized in that the top of the base meter (5) is a base meter middle cover (7), and a water outlet pipe of the base meter (5) is provided with a ball valve (6) for control;

the watch head is divided into a wrapping part and a functional part, the wrapping part and the functional part are both provided with plastic shells (3), the wrapping part is wrapped and installed on a base watch middle cover (7), the middle part of the upper surface of the wrapping part is hollowed out to expose a dial plate of the base watch middle cover (7), and the flip type watch cover (1) is installed on the upper surface of the wrapping part; the edge of the upper surface of the wrapping part is provided with a Hall signaling element (8), the bottom of the upper surface of the wrapping part is provided with an anti-dismantling alarm switch (9), the gauge outfit is contacted with the base watch middle cover (7) through the anti-dismantling alarm switch (9), and the Hall signaling element (8) and the anti-dismantling alarm switch (9) are both connected with a battery;

the functional part comprises an LCD display screen (2) and a battery bin (4), the LCD display screen (2) is installed on the upper surface of the functional part, the LCD display screen (2) is connected with a ball valve (6), a Hall signaling element (8) and an anti-disassembly alarm switch (9), the battery bin (4) is installed on one side of the bottom of the functional part, a battery bin cover is installed on the outer surface of the functional part, and a battery is installed in the battery bin (4); still install multifunctional module in the functional section, multifunctional module includes metering module, display module and NB-IOT teletransmission communication module, and metering module, display module and NB-IOT teletransmission communication module all are connected with ball valve (6), battery, and NB-IOT teletransmission communication module still is connected with LCD display screen (2), and NB-IOT teletransmission communication module passes through wireless connection host computer.

2. The multifunctional valve-controlled water meter with the LCD display as claimed in claim 1, wherein the ball valve (6) is an electric ball valve, and the electric ball valve is connected with a battery.

3. The multifunctional valve-controlled water meter with LCD display as claimed in claim 1, wherein the tamper alarm switch (9) is a push button tamper switch with built-in buzzer.

4. The multifunctional valve-controlled water meter with the LCD display of claim 1, wherein a check valve is further disposed in the water meter.