Remote-control intelligent water meter

Abstract

The invention relates to a remote-control intelligent water meter which can realize remote real-time control on water consumption information beyond visual range on. The remote-control intelligent water meter comprises a base meter (1) and a CPU controller (5) which are connected with each other. The base meter (1) is internally provided with an electromechanical valve (4); the base meter (1) is connected with a water source inlet (2), a water source outlet (3) and the CPU controller (5); a counting dry reed tube (6) is connected with the base meter (1) and the CPU controller (5) at the same time; and the CPU controller (5) is internally provided with a self-contained EEPROM data memory (13). The remote-control intelligent water meter further comprises a remote controller (7) which performs data transmission with the CPU controller (5). The remote-control intelligent water meter can adjust and update water price information in the water meter at any time so as to control water consumption, and remotely control a valve of the water meter to be opened and closed according to amount of the residual water, thus realizing remote real-time adjusting function on water price and remote water consumption control on water consumption before payment.

Description

technical field [0001] The invention relates to a water meter, in particular to a remote control intelligent water meter capable of realizing remote real-time control of water information beyond the visual distance. Background technique [0002] At present, domestic energy prices are in line with international standards. International oil and water shortages and frequent fluctuations in prices have put forward new requirements for water metering, requiring pre-charges for water purchases, real-time monitoring of water consumption, and real-time regulation of water prices. The water meters currently produced in China can be divided into two categories from the payment form: (1) pay first and then use, such as IC card water meters. (2) Pay after use, such as ordinary membrane water meters, remote meters, etc. The former has the characteristics that the water will be cut off when the pre-purchased water fee is exhausted, and the user must hold the IC card to the designated pla...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the existing technology that the water consumption cannot be monitored in real time, the water price can be adjusted in real time, and the water fee is difficult to collect, the present invention proposes a remote control intelligent water meter that can realize pre-charging for water purchase, real-time monitoring of water consumption, and real-time regulation of water price

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