Shandong Huaning Electric Heating Technology Co., Ltd.
Explosion-proof and frost-resistant outdoor water supply pipes use self-regulating electric heating cables.
Currently, the water supply system is becoming popular using a non-freezing cable-sleeves. A non-freezing water cable water hose plumbing system heats the pipeline by placing linear electric heating materials on the outer wall of the pipeline to prevent thawing. Because of the advantages of low cost, convenient installation, and simple design and use, it is becoming increasingly popular to place linear electric heating materials on the outer wall of the pipeline.
Aug 31,2022
In winter, the lowest temperature in the north, especially in the northeast, is below-20 °C. With the water supply not working, the standing water in the pipes easily thaws, which interferes with the normal operation of the enterprise.
Traditional anti-freeze measures include underground piping, antifreeze coatings or thermal insulation materials, and antifreeze valves. Depth pipelines require a lot of work and are inconvenient to maintain; quilts or thermal insulation materials used for antifreeze have poor antifreeze effects; water resources are wasted by opening the tap for a long time.
The water system is now becoming popular using an anti-freeze cable-sleeves. A non-freezing water cable water hose plumbing system heats the pipeline by placing linear electric heating materials on the outer wall of the pipeline to prevent thawing. Because of the advantages of low cost, convenient installation, and simple design and use, it is becoming increasingly popular to place linear electric heating materials on the outer wall of the pipeline.
Belt electric heating material is a so-called self-regulating electric heating cable. Self-regulating electric heating cables can be divided into three series according to the operating temperature: low-temperature, medium-temperature and high-temperature. The service temperature is 150 ± 5 ℃, and the withstand temperature is 250 ℃.
Features self-regulating electric heating cable
(1) Automatic adjustment of output power and compensation according to the actual amount of heat required by the electric heating system This is a new generation of energy-saving constant temperature heaters.
(2) It can be arbitrarily shortened or lengthened within a certain range, and it allows multiple overlapping without fear of overheating and igniting.
(3) Low temperature, fast start and uniform temperature, as each part can be automatically adjusted due to the temperature change of the heater part.
(4) Easy installation, easy maintenance, 24-hour service, high automation, low operation and maintenance costs.
(5) It is safe and reliable, has a wide range of applications, does not pollute the environment and has a long service life.
Compared with similar domestic products, our self-regulating electric heating cable has the advantages of small starting current, good memory performance, low annual attenuation rate, long service life, etc. D., and its various technical indicators are among the best in the industry.
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