Anti-freezing intelligent water meter easy to clean

Abstract

The invention discloses an anti-freezing intelligent water meter easy to clean. A water meter shell is provided with a cleaning anti-freezing assembly, a lithium battery is installed at the bottom end of the interior of a sleeve, a magnetic strip adheres to one end of a heat insulation film, a water control filtering assembly is installed at the bottom end of a water outlet branch pipe, and adjusting butt joint assemblies are installed at the end of a water inlet pipe and the end of the water outlet pipe correspondingly. The junction box is internally provided with an anti-leakage assembly. Connecting sealing openings are formed in the positions, corresponding to the water meter shell, of the top cover and the junction box correspondingly. After the water meter is installed, the heat insulation film defines an approximately semicircular structure, the resistance wires make contact with the outer side of the water meter shell, the outer side of the water inlet branch pipe and the outer side of the water outlet branch pipe, the contact parts are heated, and the water freezing probability is reduced. Water is pumped through the micro water pump, the surface of the dial plate is accelerated, the surface of the dial plate is flushed, sediments are washed away and reading is facilitated when the water passes through the small drainage holes, the two parts run through electric energy stored by the generator, extra power input is not needed, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to an easy-to-clean antifreeze smart water meter. Background technique [0002] A smart water meter is a new type of water meter that uses modern microelectronics technology, modern sensing technology, and smart IC card technology to measure water consumption and perform water data transmission and settlement transactions. Commonly there are dry water meters and wet water meters. The transmission is gear linkage, the structure is simple and reliable, the cost is also lower, and there will be no demagnetization phenomenon, high precision, and it is widely used in warmer regions in the south. [0003] However, the wet smart water meters currently on the market often have internal suspended matter accumulated on the dial during use, which is difficult to clean and affects calibration and maintenance. Moreover, the shell of smart water meters is mostly metal, which has good heat co...

AI Technical Summary

Problems solved by technology

[0003] However, the wet smart water meters currently on the market often have internal suspended matter accumulated on the dial during use, which is difficult to clean and affects calibration and maintenance. Moreover, the shell of smart water meters is mostly metal, which has good heat conduction effect, and it will still fall when the temperature is low in winter. The phenomenon of freezing occurs, which is more serious in the north, which seriously affects the normal use of water meters

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