CN211604231U - Intelligent water quantity monitoring water meter with water quantity reminding function - Google Patents
Intelligent water quantity monitoring water meter with water quantity reminding function Download PDFInfo
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- CN211604231U CN211604231U CN202020367509.0U CN202020367509U CN211604231U CN 211604231 U CN211604231 U CN 211604231U CN 202020367509 U CN202020367509 U CN 202020367509U CN 211604231 U CN211604231 U CN 211604231U
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Abstract
The utility model discloses an intelligent water quantity monitoring water meter with water quantity reminding function, which comprises a shell, a control circuit board and a 4G wireless transmission module, wherein the control circuit board and the 4G wireless transmission module are arranged in the shell; the water meter also comprises a water inlet and a water outlet, wherein the water inlet or the water outlet is connected with a valve body, the valve body is arranged outside the water meter and driven by a motor, the shell also comprises an impeller, a Hall sensor, a counter, an alarm unit, a judgment unit on a control circuit board and a mobile terminal, and the counter is used for counting and sensing a rotation signal of the Hall sensor to obtain an actual water quantity value; the alarm unit is electrically connected with the judgment unit and is started when the actual water volume is larger than the preset water volume threshold, the 4G wireless transmission module provides alarm information for the mobile terminal when the alarm unit is started, and the motor drives the valve to close when the alarm module is started; the casing is equipped with touch-control display screen and liquid crystal display, touch-control display screen and liquid crystal display and control circuit board electric connection. The purposes of monitoring the water consumption in real time and setting the water quantity threshold value to remind the user are achieved.
Description
Technical Field
The utility model relates to an intelligence water gauge field refers in particular to an intelligence water yield monitoring water gauge with function is reminded to water yield.
Background
The water meter is an instrument for measuring water flow, and most of the water meters are used for measuring accumulated flow of water, and the traditional mechanical water meters are generally divided into a positive displacement water meter and a speed water meter. The mechanical water meter is widely used due to the advantages of simple installation, economy and durability; however, the mechanical water meter has the defects of inconvenient meter reading, inaccurate water meter metering, water fee default and the like, and is gradually replaced by the intelligent water meter in the market.
The intelligent water meter is a novel water meter which realizes the metering of water consumption and the data transmission and settlement transaction of the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology or the wireless transmission technology. At present, intelligent water meters on the market are mainly classified into photoelectric direct-reading meters, prepaid water meters, wireless transmission meters and the like. The problems of inconvenience in meter reading, inaccurate water meter metering and water charge default of the traditional mechanical water meter can be basically solved. With the popularization of intelligent water meters, the students' dormitories of many colleges and universities adopt intelligent prepayment water meters, users can recharge by inserting IC cards into the water meters or attaching radio frequency cards to the surfaces of the water meters, and after the water quantity purchased by the users is used up, the valves of the water meters are closed, the water quantity supply is stopped, the condition that the users default the water charge can be effectively avoided, but bad influence can also be generated; for example, in the process of bathing, the water meter is closed due to the fact that the water amount is used up, so that the bathing of the user is interrupted, the IC card or the radio frequency card needs to be used for recharging and purchasing the water amount at the water meter, and the using experience of the user is seriously influenced; the intelligent prepayment water meter has certain defects, so that extra cost is generated when a user uses the intelligent prepayment water meter, for example, an IC card or a radio frequency card is easy to damage under the interference of a magnetic field, and is easy to steal and break a deciphered password, and the like, so that extra cost is caused to the user; the damage or magnet attack of the metering reed switch in the water meter causes the automatic closing of the electromagnetic valve, the extra cost of water meter failure and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can real time monitoring user water consumption, send and remind and convenient intelligent water yield monitoring water gauge with function is reminded to water yield of in time supplementing with money.
In order to achieve the above object, the utility model provides an intelligence water yield monitoring water gauge with function is reminded to water yield, specific embodiment is as follows:
an intelligent water quantity monitoring water meter comprises a shell, a control circuit board and a 4G wireless transmission module, wherein the control circuit board and the 4G wireless transmission module are arranged in the shell; the water meter also comprises a water inlet and a water outlet, wherein the water inlet or the water outlet is connected with a valve body, the valve body is arranged outside the water meter and is driven by a motor, the shell also comprises an impeller and a Hall sensor which is synchronous with the rotation of the impeller; the water quality monitoring system further comprises a counter, an alarm unit, a judging unit and a mobile terminal, wherein the judging unit and the mobile terminal are positioned on the control circuit board, the counter is used for counting the rotation signals of the induction Hall sensor to obtain an actual water quality value, and the counter is electrically connected with the control circuit board; the alarm unit is electrically connected with the judgment unit and is started when the actual water amount is larger than the preset water amount threshold value, the 4G wireless transmission module provides alarm information for the mobile terminal when the alarm unit is started, and the motor drives the valve to close the water inlet or the water outlet when the alarm module is started; the motor is wirelessly connected with the control circuit board through Bluetooth; the casing still is equipped with touch-control display screen and the liquid crystal display that is used for inputing the water yield threshold value of predetermineeing, touch-control display screen and liquid crystal display and control circuit board electric connection.
The utility model discloses an intelligent water quantity monitoring water meter with water quantity reminding function, which can realize remote recharging of the water meter and check the water quantity through a 4G wireless transmission module; compared with the traditional counting mode, the counting mode adopted by the utility model is more accurate, and the error is very low after long-time use; meanwhile, a user can input a preset water consumption threshold value of the water meter through the touch display screen, when the water consumption counted by the counter is judged to be more than or equal to the preset threshold value by the judging unit of the control circuit board, an alarm signal is sent out through the alarm unit, and meanwhile, the alarm unit sends alarm information to the mobile terminal through the 4G wireless transmission module to prompt the user that the water consumption reaches the set threshold value and please recharge in time.
As a further improvement of the utility model, the motor and the valve body are connected with an IC card inserting port, an NFC inductor or a password input device. The motor receives the valve opening instruction and senses and identifies whether the user identity is matched with the mobile terminal user identity through the IC card, the NFC sensor or the password input device, and the motor operates to open the valve only under the condition that the user identity is confirmed to be matched, so that the water volume of the user is effectively prevented from being stolen after the communication of the mobile terminal and the 4G wireless transmission module is cracked and stolen; meanwhile, the process of identity recognition requires that a user contacts an IC card inserting port, an NFC sensor or a password input device on the motor, and only when the condition that the mobile terminal sends a starting instruction to the 4G wireless transmission module and the user inserts a card, senses or inputs a password on site is met, the motor drives the valve to open under the condition that the user is determined to be on site, so that water resource waste caused by opening of a water meter valve under the condition that the user is not indoors is avoided, economic burden is increased, and the condition that a use scene is damaged is avoided.
As a further improvement, the casing is provided with a built-in battery, the built-in battery respectively with control circuit board, touch display screen and liquid crystal display electric connection. The built-in battery is arranged in the water meter, and under the condition that the mains supply of the water meter stops supplying power, the built-in battery is started to provide the running electric quantity for the water meter, so that the condition that the water consumption detection generates deviation due to long-time power failure of the water meter can be effectively avoided.
As a further improvement, the control circuit board is provided with a data storage unit, the data storage unit respectively with counter, alarm unit and hall sensor electric connection. Through setting up alarm information, the water consumption information of data storage unit storage water gauge and purchase water yield record etc. the user can consult the information of storage in data storage unit through the operation of touch-control display screen.
As a further improvement of the utility model, the alarm unit comprises a buzzer and/or an LED indicator light. The alarm reminding device has the advantages that when the alarm reminding is sent out, the alarm reminding can be independently carried out through sound or light flashing, and the alarm reminding of sound and light flashing can be simultaneously sent out, so that a user can timely receive information that the water quantity is urgent or the water quantity is exhausted, the water quantity is timely recharged and purchased, and the water stop is avoided.
As a further improvement, be equipped with seal chamber and seal baffle in the casing, control circuit board sets up in the seal chamber, seal baffle divides the casing into a plurality of different interval regions outside seal chamber, mutual sealed isolation between each interval region, control circuit board with hall sensor is located respectively seal baffle's both sides. Through set up seal baffle in last casing, can prevent effectively that water from getting into in the casing when the impeller rotates, damaging other electrical components in control circuit board and the last casing. Through set up seal chamber in the casing, further play the waterproof guard action of the electrical components in the casing on the water gauge.
As a further improvement, the mobile terminal is a mobile phone, a tablet computer or an intelligent bracelet.
The utility model discloses an intelligence water yield monitoring water gauge with function is reminded to water yield has following beneficial effect for prior art:
1. the user can remotely check the water consumption, the recharge water purchase amount and the water meter use information through the 4G wireless transmission module connected with the water meter through the mobile terminal.
2. The mobile terminal can adopt the intelligent bracelet, and when the user used up at the in-process water yield of bathing, the operation of purchasing the water yield can be supplemented with money through the intelligent bracelet, need not to interrupt and bathe.
3. The user can set up the water consumption threshold value in advance through the touch display screen, and after the water consumption reached preset threshold value, control circuit board control buzzer reported to the police and/or the LED lamp scintillation to send alarm information to mobile terminal through 4G wireless transmission module, remind the user not enough of water yield, please in time purchase the water yield.
4. Set up seal baffle and seal chamber in the upper casing of water gauge for the water gauge possesses waterproof function, improves the safety in utilization of water gauge.
Drawings
Fig. 1 is a sectional view of the intelligent water-flow monitoring water meter of the present invention;
fig. 2 is the utility model discloses a control circuit block diagram of intelligence water yield monitoring water gauge.
Detailed Description
The utility model discloses an intelligence water yield monitoring water gauge with function is reminded to water yield with the accompanying drawing description.
As shown in fig. 1, the intelligent water meter with water quantity reminding function comprises a housing formed by combining an upper housing 1 and a lower housing 2.
Wherein, be equipped with control circuit board 3 and 4G wireless transmission module 9 in the casing, 4G wireless transmission module 9 with control circuit board 3 electric connection for connect outside mobile terminal 105, the user can inquire about water gauge water consumption, water gauge user state and purchase operation such as water consumption through mobile terminal 105.
Still include water inlet 21 and delivery port 22 in the casing, water inlet 21 or delivery port 22 are connected with a valve body 5, valve body 5 sets up the outside at this water gauge, and valve body 5 is connected with motor 8, motor 8 with control circuit board 3 passes through bluetooth module 33 wireless connection. The motor 8 opens or closes the valve body 5 according to the instruction sent by the control circuit board 3.
The impeller 6 and the Hall sensor 7 which is synchronous with the rotation of the impeller 6 are also arranged in the shell, and the Hall sensor 7 is arranged at the top of the impeller 6; the bottom of the impeller 6 is provided with a blade 61, and the blade 61 is provided with a permanent magnet. When the water meter operates, the impeller 6 rotates to drive the blade 61 to rotate, so that the position relation between the permanent magnet on the blade 61 and the Hall sensor 7 is changed, the Hall sensor 7 generates a pulse signal and sends the pulse signal to the control circuit board 3, the control circuit board 3 calculates the water consumption of the water meter, the reading of the water meter is counted and recorded by the counter 4, and the control circuit board 3 controls the liquid crystal display screen to display the reading of the water meter.
The motor 8 and the valve body 5 are also connected with an IC card inserting port, an NFC inductor or a password input device. The motor 8 receives an opening instruction of the valve 5 and senses and identifies whether the identity of the user is matched with the identity of the user of the mobile terminal 105 through an IC card, an NFC sensor or a password input device, and the motor 8 operates to open the valve 5 only when the identity of the user is confirmed to be matched, so that the situation that the water quantity of the user is stolen after the communication between the mobile terminal 105 and the 4G wireless transmission module 9 is cracked and stolen is effectively prevented; meanwhile, as the user needs to contact an IC card inserting port, an NFC sensor or a password input device on the motor 8 in the process of identity recognition, the motor 8 drives the valve 5 to open only when the condition that the mobile terminal 105 sends a starting instruction to the 4G wireless transmission module 9 and the user inserts a card, senses or inputs a password on site is met, and the user is determined to be on site, the water resource waste caused by the fact that the water meter valve 5 is opened when the user is not indoors is avoided, the economic burden is increased, and the use scene is damaged.
The control circuit board 3 is provided with a judging unit 31, and the judging unit 31 is used for judging whether the water consumption of the water meter reaches a water consumption threshold value preset by a user according to a pulse signal sent by the hall sensor 7.
The control circuit board 3 is provided with an alarm unit 32, and the alarm unit 32 sends out an alarm according to a received threshold signal that the water consumption sent by the control circuit board 3 reaches a set threshold value, so as to remind a user that the water quantity is urgent or the water quantity is exhausted.
Specifically, alarm unit includes bee calling organ and/or LED pilot lamp for the water gauge can report to the police through sound or light scintillation alone when sending the warning and remind, also can send the warning of sound and light scintillation simultaneously and remind, in order to ensure that the user can in time receive the information that the water yield is worried or the water yield is at its tail, in time supplement the purchase water yield, avoid the condition of cutting off the water supply to take place.
Of course, the reason why the alarm unit sends the alarm signal may also be that the water meter has a fault, for example, the water meter voltage is abnormal, the water meter valve body 3 cannot be closed or opened, and the 4G wireless transmission module 9 has an abnormal network.
The upper casing 1 is internally provided with a touch display screen 101 and a liquid crystal display screen 102, the touch display screen 101 and the liquid crystal display screen 102 are respectively electrically connected with the control circuit board 3, the liquid crystal display screen 102 is used for displaying the reading of the water meter, and the touch display screen 101 is used for setting a water consumption threshold value and checking the condition and abnormal information of the water meter.
Still be equipped with built-in battery 103 in the casing, built-in battery 103 respectively with control circuit board 3, liquid crystal display 102, motor 8 and touch-control display screen 101 electric connection, under the circumstances of this water gauge commercial power disconnection, control circuit board 3 control built-in battery 103 starts, gets into water gauge stand-by power consumption state, maintains the normal operating of water gauge under the outage circumstances, and the long-time outage of mode water gauge leads to the inaccurate condition of water gauge reading to take place.
Specifically, the control circuit board 3 is further provided with a charging circuit, and when the water meter is connected to the mains supply, the charging circuit is started to charge the built-in battery 103, so that the electric quantity of the built-in battery 103 is sufficient.
Wherein, be equipped with seal chamber 11 and seal baffle 12 in the casing, control circuit board 3 sets up in seal chamber 11, seal baffle 12 will seal chamber 11 with hall sensor 7 is separated in both sides for prevent that water from getting into in the casing, damaging the electrical components of water gauge, improve the safety in utilization of water gauge.
As shown in fig. 2, specifically, a metering chip is disposed on the control circuit board 3, and the metering chip is used for recording the water consumption information calculated by the determination unit.
Specifically, a wireless chip is arranged in the 4G wireless transmission module 9.
Specifically, the touch display screen 101 realizes functions through a touch chip.
Specifically, the mobile terminal may adopt a mobile phone, a tablet computer, an intelligent bracelet, or the like. The operation such as water consumption information, use state information, abnormal information and water purchasing quantity of the water meter can be remotely received; especially, the operation of purchasing the water yield can be carried out at the in-process that the user bathed to the intelligence bracelet, need not to stop to bathe and continues to bathe after purchasing the water yield, has improved user's use and has experienced.
The utility model discloses an intelligence water yield monitoring water gauge with water yield warning function, have the advantage that can real time monitoring water gauge water consumption, water gauge user state and water gauge abnormal information, can input through the touch display screen and preset the water yield threshold value, after the actual water consumption of water gauge is more than or equal to the water yield threshold value that sets up in advance, send the warning to the user, the suggestion user is timely supplemented with money; meanwhile, a Hall sensor is used for replacing a reed switch structure, so that the problem that the solenoid valve is automatically closed and difficult to maintain due to the damage of the reed switch is solved; can provide convenient and safe water using experience for users.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. An intelligent water quantity monitoring water meter with a water quantity reminding function comprises a shell, a control circuit board and a 4G wireless transmission module, wherein the control circuit board and the 4G wireless transmission module are arranged in the shell; the water meter also comprises a water inlet and a water outlet, wherein the water inlet or the water outlet is connected with a valve body, the valve body is arranged outside the water meter and driven by a motor, and the shell also comprises an impeller and a Hall sensor which is synchronous with the rotation of the impeller; the device is characterized by further comprising a counter, an alarm unit, a judgment unit and a mobile terminal, wherein the judgment unit and the mobile terminal are positioned on the control circuit board, the counter is used for counting the rotation signals of the Hall sensor to obtain an actual water quantity value, and the counter is electrically connected with the control circuit board; the alarm unit is electrically connected with the judgment unit and is started when the actual water amount is larger than the preset water amount threshold value, the 4G wireless transmission module provides alarm information for the mobile terminal when the alarm unit is started, and the motor drives the valve to close the water inlet or the water outlet when the alarm module is started; the motor is wirelessly connected with the control circuit board through Bluetooth; the casing still is equipped with touch-control display screen and the liquid crystal display that is used for inputing the water yield threshold value of predetermineeing, touch-control display screen and liquid crystal display with control circuit board electric connection.
2. An intelligent water meter as claimed in claim 1, wherein said motor and said valve body are further connected to an IC card socket, an NFC sensor or a password input device.
3. The intelligent water meter for monitoring water quantity according to claim 1, wherein a built-in battery is arranged in the housing, and the built-in battery is electrically connected with the control circuit board, the touch display screen and the liquid crystal display screen respectively.
4. The intelligent water meter for monitoring water quantity according to claim 1, wherein a data storage unit is arranged on the control circuit board, and the data storage unit is electrically connected with the counter, the alarm unit and the hall sensor respectively.
5. An intelligent water meter as claimed in claim 1, wherein the alarm unit comprises a buzzer and/or an LED indicator.
6. An intelligent water meter with water quantity monitoring according to claim 1, wherein a sealed cavity and a sealed baffle are provided in the housing, the control circuit board is provided in the sealed cavity, the sealed baffle divides the housing into a plurality of different partition areas outside the sealed cavity, the partition areas are sealed and isolated from each other, and the control circuit board and the hall sensor are respectively located on both sides of the sealed baffle.
7. The intelligent water meter for monitoring water quantity according to claim 1, wherein the mobile terminal is a mobile phone, a tablet computer or an intelligent bracelet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020367509.0U CN211604231U (en) | 2020-03-20 | 2020-03-20 | Intelligent water quantity monitoring water meter with water quantity reminding function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020367509.0U CN211604231U (en) | 2020-03-20 | 2020-03-20 | Intelligent water quantity monitoring water meter with water quantity reminding function |
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| CN211604231U true CN211604231U (en) | 2020-09-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847962A (en) * | 2021-09-17 | 2021-12-28 | 小佩网络科技（上海）有限公司 | Intelligent monitoring system for aquarium |
| CN114221644A (en) * | 2022-02-22 | 2022-03-22 | 杭州炬源智能科技有限公司 | Intelligent water meter with touch keys and detection method of touch keys |
-
2020
- 2020-03-20 CN CN202020367509.0U patent/CN211604231U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847962A (en) * | 2021-09-17 | 2021-12-28 | 小佩网络科技（上海）有限公司 | Intelligent monitoring system for aquarium |
| CN114221644A (en) * | 2022-02-22 | 2022-03-22 | 杭州炬源智能科技有限公司 | Intelligent water meter with touch keys and detection method of touch keys |
| CN114221644B (en) * | 2022-02-22 | 2023-08-29 | 杭州炬源智能科技有限公司 | Intelligent water meter with touch keys and detection method of touch keys |
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