Saturday, May 7, 2011
【 Weak current College 】 electric floor heating works
Intelligent electric heating system to power as the heat source, the heating cable, and electronic thermostat controller two parts, heating cable laying on the floor or tile structure layer, thermostat mounted on the wall.
When the room temperature or ground temperature below thermostat set temperature, power smart thermostats, heating cable power began to heat up, the heat was issued covering of cement layer absorbs and evenly heated indoor air, and some heat to infrared radiation directly released to the Interior.
Intelligent electric heating system of the entire Earth as a heat sink, the indoor temperature upper low and lower high foot warm and head cool feeling, so that you feel comfortable and natural,
Electronic thermostat you can quickly and effectively adjust the room temperature, when the temperature reaches your pre-set temperature will automatically enter, save power, the batch of works similar to the refrigerator.
Mechanical:
Using sensitive gas membrane cartridge or thermal double metal components for thermal, mechanical contact temperature control switch. This type of thermostat in European and American markets, only a very small part of the domestic manufacturers to promote this type of product. Mechanical heating thermostat usually contact current Max 8A, suitable for water heating system control valve on or off. Its advantage is that low cost, installation and use simple, long-term reliability; disadvantage for temperature switch large deviation (generally greater than ± 3 ° c), the display is not intuitive, feature a single; the output contact current only 8A, also limits its electric heating engineering
Electronic
Temperature sensor component is negative temperature coefficient of Thermistors (NTC), relay contact output control. Press contact current size to distinguish, conventional specifications have 3A, 5A, 8A, 16A, to meet the water heating system and big load (3500W) of electric heating systemcontrol requirements. With lower-cost, simple operation, high precision temperature control (± 1 ° c), etc. In the functional advantages over mechanical thermostat, such as temperature sensor installation location you can diversify, has a built-in (product Panel with) and external (exterior to probe) or a built-in temperature and external temperature limit; individual brand products also have an energy-saving programming features, simply adding a hundred or so when control programmer, will be the same region of dozens of energy-saving control points then the thermostat to control programmer, can achieve a reasonable energy-saving control. When you're not at home, you can set the temperature down 5 degrees centigrade.
Electronic thermostat lasted all the advantages of mechanical thermostat, functionality greatly improved mechanical thermostat, intelligent control of basic needs of all applications. Therefore, in my applications, especially suitable for children, aging population. Due to the easy operation, long term reliability, there are many rational "minimalism" young family special favor.
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