Precise intelligent remote water meter and working system thereof

Abstract

The invention discloses a precise intelligent remote water meter comprising a water meter body, a water inlet pipe, a water outlet pipe, an impeller, a rotating shaft, a water meter counter, a water meter display screen and a cover plate; the water inlet pipe and the water outlet pipe are respectively installed at two sides of the water meter body; the rotating shaft is installed inside the watermeter body and the impeller is installed on the rotating shaft; the water meter counter is installed above the water meter body; the water meter display screen is fixed on an upper part of the water meter counter; the water meter display screen is covered by the cover plate; one end, close to the water inlet pipe, of the water meter body is provided with a water storage body; an end part, close tothe water meter body, of the water storage body is provided with a baffle plate; an elastic member is installed between the baffle plate and the water meter body. The invention can effectively prevent the problem that the water meter cannot accurately measure the water volume when the water flow rate is small. At the same time, the structure of the water meter is changed compared with that of thetraditional water meter, and the water meter wheel is arranged under the water meter display screen, and the overall structure is compact, which is convenient for installation and use.

Description

technical field [0001] The invention belongs to the technical field of water meters, in particular to an accurate intelligent remote transmission water meter and its working system. Background technique [0002] At present, the rotor-type water meter is widely used as the metering instrument of tap water, and they mainly include a housing and a rotor-type metering transmission indicating mechanism. Tap water is input from the water inlet with a certain power, enters the impeller box through the water filter net, impacts the impeller to rotate, and realizes the measurement and indication of the water volume through the metering transmission indicating mechanism, and then flows out from the water outlet. At present, the shortcomings of this type of water meter are: due to the influence of frictional resistance on the metering transmission indicator mechanism, the water meter cannot push the metering transmission indicator mechanism to measure when the water flow is below 10 li...

AI Technical Summary

Problems solved by technology

At present, the shortcomings of this type of water meter are: due to the influence of frictional resistance on the metering transmission indicator mechanism, the water meter cannot push the metering transmission indicator mechanism to measure when the water flow is below 10 liters per hour. Therefore, if the user uses water below this flow rate or the faucet switch fails Leakage of small flow, the water meter can not be measured, so that the power supply department can not receive the water fee, resulting in a waste of water resources

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