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普通浸入式液体加热器所用的加热管采用金属管作保护套,内置电热丝,中间充装绝缘填充物以免短路。在加热液体的过程中,免不了会对容器中的水质造成放射性污染,使水中有色金属元素含量增高,对饮用者的健康不利。据此,无锡市丁建平发明了一种采用红外高透过光导纤维材料制作电加热管的保护套、并可浸入液体内进行加热的电加热器,已获得国家专利。该产品装在电水壶、电热水瓶、电热茶炉、电热饮水机及电热淋浴器等家用电器内烧开水时,像一根烧红的铁棒。电热元件所发出的热光辐射透过率强、热效率高,杜绝了水中有色金属元素对
Ordinary immersion liquid heaters used heating tube metal tube for the protective cover, built-in heating wire, the middle filling insulation filling to avoid short circuit. In the process of heating the liquid, it will inevitably cause radioactive contamination of the water quality in the container, so that the content of non-ferrous metals in water is increased, which is unfavorable to the health of the drinker. Accordingly, Wuxi Ding Jianping invented a high infrared through the optical fiber material for the production of electric heating tube protective sleeve, and can be immersed in liquid heating electric heaters, has obtained national patent. The product is installed in electric kettles, electric water bottles, electric tea stoves, electric hot water dispensers and electric appliances such as household appliances boil water, like a red-hot iron bar. Electric components issued by the thermal radiation radiation transmission rate, high thermal efficiency, put an end to the non-ferrous metal elements in the water