Water meter with atomization prevention function

Abstract

The invention discloses a water meter with an atomization prevention function. The water meter comprises a water meter outer metal shell, the inner wall of the water meter outer metal shell is fixedlyconnected with the surface of a water meter counter, the upper surface of the water meter counter is fixedly connected with the bottom of a water meter counting glass hood, the lower surface of the water meter counter is movably connected with the top of an impeller rotation rod, and the bottom of the impeller rotation rod is fixedly connected with the top of a shedding-prevention plate. According to the water meter with the atomization prevention function, the output end of a motor fixedly connected with the inner wall of a cleaning box drives a cam cross rod to rotate, so that a cam fixedlyconnected with the surface of the cam cross rod rotates, and jacks an idler wheel which is in lap joint with the surface of the cam through intermittent motion; a spring rod which is fixedly connected with the surface of an idler wheel cross rod moves back and forth in a horizontal clearance between the water meter counting glass hood and the water meter counter, a cleaning brush fixedly connected with the surface of the spring rod cleans away water mist atomized in the water meter, and thus the effect that people clearly read information on the meter is achieved.

Description

technical field [0001] The invention relates to the technical field of measuring instruments, in particular to a water meter with an anti-fog function. Background technique [0002] A water meter is a flow meter that uses the direct mechanical motion process of the movable wall volume measurement chamber or the action of the water flow velocity on the wing wheel to calculate the volume of water flowing through the tap water pipe. It is generally divided into two types: volumetric water meters and speed water meters. Water meters The caliber of the pipe should be determined according to the caliber of the installation pipe. The installation location should avoid exposure, flooding, freezing and pollution. The water meter used to measure water consumption is an indispensable tool in the popularization of tap water. The internal structure of the traditional water meter can be divided into three parts: the shell, the sleeve, and the inner core from the outside to the inside. In...

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Problems solved by technology

[0002] A water meter is a flow meter that uses the direct mechanical motion process of the movable wall volume measurement chamber or the action of the water flow velocity on the wing wheel to calculate the volume of water flowing through the tap water pipe. It is generally divided into two types: volumetric water meters and speed water meters. Water meters The caliber of the pipe should be determined according to the caliber of the installation pipe. The installation location should avoid exposure, flooding, freezing and pollution. The water meter used to measure water consumption is an indispensable tool in the popularization of tap water. The internal structure of the traditional water meter can be divided into three parts: the shell, the sleeve, and the inner core from the outside to the inside. Installed in a cold and humid place, it is easy to generate water mist between the surface of the water meter counter and the glass cover. The water mist adheres to the inside of the glass cover, blocking the counter value and making it impossible for people to read the information on the meter.

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