Electric heating type anti-freezing water pipe

Abstract

The invention relates to the field of water pipe antifreeze technology, and discloses an electrically heated antifreeze water pipe, which includes a metal pipe body, a layer of heat insulation layer wrapped on the outside of the metal pipe body, and an electric heating pipe is installed between the heat insulation layer and the body. A heating layer, the electric heating layer is composed of a heating resistance wire and an insulating isolation layer; the outer side of the heat insulating layer is wrapped with an aluminum skin protection layer. The outer side of the water pipe of the present invention is provided with an electric heating layer, and the water pipe can be turned on for heating when it freezes, so as to ensure the normal progress of production and life; the outer side of the heating layer is provided with an insulating layer, which not only prevents heat from being lost, but also slows down the freezing of the water pipe Over time, the aluminum skin protection layer can also reflect the heat emitted by the electric heating layer, so that the water pipes can defrost faster and improve efficiency.

Description

technical field [0001] The invention relates to the technical field of water pipe antifreeze, in particular to an electrically heated antifreeze water pipe. Background technique [0002] At present, water pipes are often used in production and life, and are closely related to our lives. However, in the cold north, especially in winter, the freezing of water pipes is a common phenomenon. Once the water pipes freeze, it will have a greater impact on our production and life. Not only that, after the fruit freezes, the inside of the pipe will If the water turns into ice, it will expand, and in severe cases, the water pipes will burst. Many water pipes are buried inside the wall. Once they break, they are difficult to repair and cost a lot of money, which brings a lot of inconvenience to our production and life. Therefore be badly in need of a kind of effective mode and can avoid water pipe freezing for a long time and water supply pipe thawing in time. Contents of the invent...

AI Technical Summary

Problems solved by technology

However, in the cold north, especially in winter, the freezing of water pipes is a common phenomenon. Once the water pipes freeze, it will have a greater impact on our production and life. Not only that, after the fruit freezes, the inside of the pipe will When the water turns into ice, it will expand, and in severe cases, the water pipe will burst

Many water pipes are buried inside the wall. Once they break, they are difficult to repair and cost a lot of money, which brings a lot of inconvenience to our production and life.

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