Digital water meter intelligent wireless acquisition module working in television white spectrum frequency band

Abstract

The invention relates to the technical field of water meters, and discloses a digital water meter intelligent wireless acquisition module working in a television white frequency spectrum frequency band. The digital water meter intelligent wireless acquisition module comprises water meter bodies, a metering module, a control module, a storage module, a communication module and a cloud module. The number of the water meter bodies is larger than or equal to one; the metering module, the control module, the storage module and the communication module are fixedly installed in each water meter body;and the metering module is used for detecting the water flow and the water flow speed of the water meter body in a unit time period. According to the digital water meter intelligent wireless acquisition module working in the television white frequency spectrum band, water flow in the water meter body is monitored in real time through an impeller transmission machine and a pulse type / photoelectricstraightness sensor in the metering module, then data monitored by the metering module in real time is stored and recorded through the storage module, and the effect of effectively recording the water flow condition in the water meter body in real time is achieved.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to an intelligent wireless collection module for digital water meters working in the TV white spectrum frequency band. Background technique [0002] A water meter is an instrument for measuring water flow. Most of them measure the cumulative flow of water. They are generally divided into two types: volumetric water meters and speed water meters. They originated in the United Kingdom. The development of water meters has a history of nearly two hundred years. , you should first estimate the size and flow range of the flow rate usually used, and then choose the water meter with the specification that is the closest to the value as the first choice. The internal structure of the traditional water meter can be divided into shell, sleeve and The inner core has three parts, and the shell is made of pig iron. After the water comes out from the water inlet, it passes through the lower a...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a digital water meter intelligent wireless acquisition module working in the TV white spectrum frequency band, which has the advantages of being easy to use, and solves the problem that the traditional water meter is generally used for cumulative flow measurement, which cannot monitor the water meter. The internal water flow is monitored and controlled in real time, resulting in inconvenient use. The traditional water meter generally does not have a data storage function, which leads to the problem that the water consumption situation cannot be effectively recorded for a period of time.

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