Water meter with function of automatic arrearage reminding

Abstract

The invention discloses a water meter with the function of automatic arrearage reminding. The water meter comprises a meter shell with a display screen, a flow sensor, a pressure sensor, a monitoring module, a remote control terminal and a water card. Signal lamps are arranged around the display screen. A card reader is arranged below the display screen. A storage unit is arranged inside the card reader. An alarm device is arranged inside the storage unit. The two ends of the meter shell are provided with a water inlet and a water outlet respectively. A one-way valve is arranged at the water inlet. The flow sensor has a threshold value. A GPRS communicating unit is arranged inside the monitoring module. The water card performs monitoring on the water rate implementing region, and has the two reminding modes of the display screen and lamplight, so that a user conveniently monitors the water consumption, and inconvenience caused by arrearage water failure is avoided; remote control over the water consumption can be achieved, a remind is sent to an intelligent terminal of the user during arrearage, and the phenomena that the user changes the water meter privately, and water stealing and arrearage are caused can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of water metering devices, in particular to a water meter that automatically reminds arrears. Background technique [0002] At present, the known tap water meters are mainly mechanical metering meters. The water consumption is recorded by a mechanical controller, and the recorded quantity is not easy to lose. It is a non-electrical meter, has no data exchange function, no communication capability, and intelligence relies on manual meter reading. Due to the backwardness of tap water metering equipment, it is difficult to read the meter manually, and there are often missing and estimated readings. With the improvement of people's living standards and the rapid development of urban construction, the level of building automation in residential buildings has also developed accordingly. Therefore, new requirements have been put forward for the traditional water, electricity, and gas meter industries, and intellige...

AI Technical Summary

Problems solved by technology

[0002] At present, the known tap water meters are mainly mechanical metering meters. The water consumption is recorded by a mechanical controller, and the recorded quantity is not easy to lose. It is a non-electrical meter, has no data exchange function, no communication capability, and intelligence relies on manual meter reading. Due to the backwardness of tap water metering equipment, it is difficult to read the meter manually, and there are often missing and estimated readings

With the improvement of people's living standards and the rapid development of urban construction, the level of building automation in residential buildings has also developed accordingly. Therefore, new requirements have been put forward for the traditional water, electricity, and gas meter industries, and intelligent water meters will replace ordinary meters. It has become inevitable for water meters to enter high-end residences. IC card water meters solve the problem of fee arrears; And new water meters for settlement transactions. The existing IC card watch is mainly composed of a water meter base meter and a water meter box. There is an IC card socket on the water meter box. The IC card is inserted into the water meter box of the smart water meter through the IC card socket. It is easy for foreign matter to enter the IC card socket upwards, and since the water meter is generally installed in kitchens, bathrooms, etc. where there is acid gas or other gases and is humid, if the seal is not good, the humid gas will easily enter the water meter and damage the battery and other components. , corrode the circuit, it is easy to cause the control device to malfunction or be damaged. If the mechanical or circuit part fails, the mechanical and electrical components need to be disassembled, which is difficult to assemble and disassemble and difficult to maintain.

[0003] In addition, with the continuous updating of technology, there are mainly two types of smart water meters on the market. One is an IC card meter, which is mainly a water meter that counts and deducts fees through pulses. The main advantage is that users use IC cards. The disadvantage of the prepaid function is that the pulse may be lost due to magnetization, or the working years are too long, and the normal function loss will cause the pulse to be lost, so the counting is inaccurate. Water; one is the remote meter, the remote meter has two working modes, one is pulse, the other is photoelectric, through the remote transmission of data and regularly call the user's water fee, it may cause the user to pay the water fee before the water fee is called Use a lot of water and then run away, or smash the water meter to steal a lot of water

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