The working principle of the electric kettle

by:Yestitan Filter Kettle     2020-12-31
Filter working principle of the kettle is: when the water boils, the water vapor bimetallic strip deformation of steam heat element, and the deformation power through the lever principle to push the power switch. Its power is not reset, the kettle will not automatically when the power to heating. Key components: filters are key components of the kettle is the thermostat, thermostat and the service life of the good or bad determines the quality and the service life of the kettle. Thermostat is divided into: simple thermostat, simple + snap action thermostat, waterproof, prevent dry heating thermostat. Suggest that consumers use waterproof, prevent dry heating thermostat electric kettle of choose and buy. Heat preservation principle, which has the function of thermal insulation kettle, most have two hair heat pipe, a heat preservation heat pipes through the insulation switch controlled by itself, it can choose whether to let the user control. Thermal power generally under 50 w, an hour usually consume no more than 0. 1 KWH. Filter kettle 5 minutes after turning on the power supply, the water temperature is gradually increased to 100 degrees, the water begins to boil, steam impact switch the bimetallic strip above, due to the effect of heat bilges cold shrink, bimetallic strip expansion deformation, switch contact up to disconnect the power supply. If the steam switch failure, in POTS of water would have been burned down, until the water is dry up, a sharp rise in the temperature of the heating element, located at the base of the heating plate has two bimetallic strip, because heat transfer temperature rise sharply, expansion deformation, disconnect the power supply. And the filter of the kettle safety protection device is designed very scientific and reliable. This is the filter triple security protection principle of the kettle. Main advantages fever fast 'soon' is an electric kettle is the most basic requirements: the original heating coil being converted into a more generous fever chassis, a more beautiful and practical, to solve the vulnerabilities of scale is difficult to clean; And thermal conversion efficiency is high, usually 3-5 minutes to 0. 5 to 1 liter of water boiling. Functions are all simple water already cannot satisfy the needs of daily, looking suit type of electric kettle, in addition to the electric kettle, and the special utensils such as tea, the same boiling water, tea, coffee and so on, and reflected the love from beginning to end. Of course, the last point, humanized design is little not. Pot body design more concise and luxuriant, the power cord in design to avoid tedious, conforms to the contemporary household style idea; Non-slip handle convenient and safe, all show consideration of originality; The alarm sound of water to boil after interesting, more add a lot of fun for life.
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