High and cold region intelligent water meter with ice melting capacity

Abstract

The invention relates to the technical field of water meters, in particular to a high and cold region intelligent water meter with ice melting capacity. A first guide pipe is screwed to the middle of the upper portion of the annular wall of a connecting pipe through a sealing bearing, and the bottom of the first guide pipe is screwed to the bottom of the annular wall of the connecting pipe through a bearing. A plurality of second guide pipes are connected to the first guide pipe in a penetrating mode and arranged in the connecting pipe. A heating rod is arranged in the first guide pipe and connected with an external power source. A bottom mounting seat of the heating rod is screwed with the bottom of the first guide pipe through a bearing; a connecting element at the upper end of the heating rod is screwed with the top of the first guide pipe through a sealing bearing; the upper portion of the first guide pipe is fixedly sleeved with a first gear; ice blocks in the water meter can be melted in time, water is heated, water meter damage caused by icing in the water meter is avoided, and the service life of the water meter is prolonged; and water mist and thin ice in the instrument box can be removed in time, reading of an instrument panel is not affected, and external cold air cannot enter the instrument panel while ventilation is kept.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to an intelligent water meter in alpine regions with ice-melting capability. Background technique [0002] Water meters are instruments 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 200 years. When selecting water meter specifications, The size and flow range of the flow normally used should be estimated first, and then the water meter of the specification whose common flow is closest to the value should be selected as the first choice. [0003] Existing water meters are generally installed outside the house. In the alpine region, when the temperature is below zero, it is easy to freeze the connecting pipe of the water meter and the connection of the water pipe, su...

AI Technical Summary

Problems solved by technology

[0003] Existing water meters are generally installed outside the house. In the alpine region, when the temperature is below zero, it is easy to freeze the connecting pipe of the water meter and the connection of the water pipe, such as freezing, cracking, bursting, etc., causing losses, and the instrument box is prone to damage. Water mist and water vapor affect the readings of the instrument panel, and the formed ice is easy to damage the instrument panel, so a smart water meter with ice-melting ability is needed in alpine regions

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