Adjustable intelligent water service water meter and use method thereof

Abstract

The invention relates to the technical field of intelligent water service water meters, in particular to an adjustable intelligent water service water meter which comprises a main water pipe. The main water pipe is provided with a connecting pipe externally connected with a water path, and an inner cavity of the main water pipe is sleeved with a gathering sleeve. When the water meter is used, water pressure generated by an external water path is released through the faucet, tap water enters the main water pipe from the external water path and the connecting pipe and is shrunk through the gathering cavity in the gathering sleeve, so that the diameter of the water path where the tap water passes is reduced, and the water flow speed is increased; under the effect of a pressure divider in a space with a small diameter, the two flow dividing sleeves are arranged in the main water pipe, when multiple residents in the same floor use tap water at the same time, the flow dividing sleeves in the main water pipe can divide the tap water in the main water pipe, and in order to guarantee balance of flow dividing, flow guide blades arranged in the flow dividing sleeves in the main water pipe rotate under the action of water flow, and therefore, tap water in the main water pipe can be effectively and uniformly distributed.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to an adjustable smart water meter and a use method thereof. Background technique [0002] The internal structure of a traditional water meter can be divided into three parts: the shell, the sleeve and the inner core from the outside to the inside. The shell is made of cast iron. After water comes out of the water inlet, it passes through the lower annular space of the shell, which is called the "lower annular chamber". On the top of this annular space, there is an "upper annular chamber" which communicates with the water outlet. There is a filter screen with small holes at the bottom of the sleeve to filter out the sundries in the water. There are upper and lower rows of circular holes on the side of the sleeve. The holes are positioned exactly opposite to the upper and lower annular chambers of the casing. Obviously, the lower row is the water inlet hole and the upper row i...

AI Technical Summary

Problems solved by technology

[0003] The traditional water meter has a single function and is only used for metering. However, there are always problems with water pressure for high-rise users. The common problem is that the tap water supply pressure is insufficient. When high-rise users use tap water, due to unstable water pressure, the internal water contains air. It is easy to form a water hammer effect, so that when water is used, the pipe will vibrate. After long-term use, the water pipe will be separated from the wall. When the water is used at the same time, the water pressure is extremely unstable and the water flow rate is extremely high. Small impact on normal use, and there is also a problem with the flow distribution among multiple users. Often, the flow size cannot be evenly distributed when multiple users use water.

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