Selection of electric heating type of fire hydrant sprinkler system

Published on:

2023-04-01 16:39

Fire hydrant sprinkler system is an important fire fighting device to prevent fires and fire fighting. In engineering practice, due to improper handling of design, construction, maintenance and other reasons, if the fire pipe is blocked or damaged by freezing, it will cause more serious damage. We recommend using heating tape for solution. The fire hydrant sprinkler system is an important fire prevention and fire extinguishing device. In engineering practice, due to improper handling of design, construction, maintenance and other reasons, if the fire pipe is blocked or damaged by freezing, it will cause more serious damage. The consequences, we recommend using heating tape to solve.

Previously, the main and important type of insulation was steam heating. Its principle of operation is to compensate for the heat loss of the insulated pipeline by removing heat through the steam heating pipeline. However, since steam heat dissipation is not easy to control, its thermal insulation efficiency is always at a low level, so since the 1970 s, the US energy industry has proposed using electric heating instead of steam heating. Subsequently, many industries, including energy, began to promote electric heating technology. Since the development of electric heating technology, it has gone from traditional constant power electric heating to self-limiting temperature electric heating using conductive plastic as a core.

Since there is water in the sprinkler fire extinguishing pipeline, the heating temperature required for this substance is relatively low (guaranteed above 5 °C), so a self-regulating electric heating cable can be used to insulate and prevent fire. The pipeline from freezing. The tropical model has a simple device, uniform heating, accurate temperature control, remote control, remote control, convenient automatic control, high efficiency, can greatly reduce energy consumption, high reliability, long service life and save water resources. In addition, the electric heating cable also solves the complex problem of steam and water heating, which is beneficial to environmental protection. When freezing and heat preservation of fire pipelines, self-regulating electric heating cables "geostar" are widely used.

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