In our country now, electric water heaters have a level common to each of the families living in the city, but also to the suburbs, however, people now know to use it for home use, do not know the liner in use for some time it must be cleaning, or know to clean but can not find a professional staff. Usually use when bathing water heaters, water heaters, even after washing remains in the water, and almost no one will be drained, but mostly direct power off. This has resulted in a water heater in an enclosed storage gall repeatedly through the "heating - cooling - reheating" formed "thousands of boiling water", "lukewarm water." Long-term high temperature will be stainless steel, aluminum and other substances react chemically to produce harmful substances (iron, aluminum, ammonium nitrite, heavy metals, arsenic, etc.), and the concentration will continue to increase. Therefore, the "thousands of boiling water" is actually a concentrated solution of harmful substances. Under normal circumstances, the human body with a hot shower when sweat pores are fully open, the above can be absorbed by the body of harmful substances, harmful to human health, the skin will cause long-term damage, led to skin aging, relaxation, hair loss, and may have dandruff, acne, eczema and other skin diseases. If the water heater is not cleaned, the scale on the inside, what are the risks? I also consulted the experts understand the relevant aspects of scale in the water heater, on the one hand the growth of bacteria, causing a variety of skin diseases; the one hand, the scale will affect the life of the water heater, can also cause severe explosion. Hazard A: cause skin allergies, experts say, the scale contains a variety of chemical constituents, endangering one: cause skin allergies, experts say, the scale contains a variety of chemical composition, long-term precipitation and accumulation of harmful substances in the water to make increasing may cause skin allergies; slime, microbes, bacteria continually updated in a long time, alternating the reaction also generates a lot of harmful substances. Can cause a variety of skin diseases occur, some women and children sometimes feel itchy skin after bath and from the red dot. Hazard II: a waste of energy to increase energy consumption is reported that the scale of the poor thermal conductivity, only one-tenth of one percent to the number of copper, iron and other metals, if attached to a large number of scales on the electric water heater heating rods, then will greatly affect the heating efficiency. According to professional tests showed that: when the thickness of 1.5mm of scale, the electric water heater should consume 6% of the electrical energy; scale 5mm thick, it will more than 15% of energy consumption; and scale thickness is 8mm, the increase in the power consumption increased to 34%. Hazard three: affect the safe operation of addition, water heaters, heating rods in normal operation, will soon be transferred to the water or other medium heat after heat, large temperature difference between the two. When there is scale, the heat due to the heating rods scale barrier, it is difficult to pass water, and therefore the temperature rises sharply, a significant decrease in strength. For example, when the liner is 3 mm thick knot scale, steel temperature will rise from 280 ℃ to 580 ℃, while the tensile strength by 40 kg / mm2 dropped to 10 kgf / mm2, causing overheating liner deformation , drum kits, or even rupture. Hazard IV: After the destruction within the water cycle the water heater scale, due to the heat is not good, so evaporation is reduced, it will reduce the pressure on the device. If the inner pipe scale, reducing the flow cross-sectional area, increasing the flow resistance of the water cycle, severe pipeline will be completely blocked, destroy the water cycle, burst pipes can cause severe accidents. Five shorten the life hazard scale adsorbed water heater heating surface, especially in the tube, it is difficult to remove. For cleaning require frequent cleaning, thus increasing maintenance costs, not only consume human, material and financial resources, but also due to frequent use of mechanical methods and chemical cleaning, heating surface damage will greatly shorten the life of the water heater. Therefore, the water heater must be cleaned regularly scale, and may not only affect their health, when the heating rods with a thick knot of scale, the heat conduction does not go out, but also lead to serious water heater explosion. Nanjing green summer party is to provide professional cleaning appliances to avoid demolition, deep hood cleaning, air cleaning, cleaning the refrigerator, washing machine, water dispenser cleaning, water heaters, washing and so on. We use only domestic self-developed all-around home appliances washing machine, a new technology for a variety of electrical appliances free washable deep cleaning pasteurized, sterilized, to overturn the traditional cleaning appliances, cleaning appliances give you the right solution. Nanjing Environmental Protection Technology Co., Ltd. Fang Xia united team, working hard, through the tireless efforts have been dedicated to cleaning appliances industry, is committed to helping more people to entrepreneurial success. Entrepreneurial wealth for the common dream and struggle, is a good choice for your business to join, Environmental Protection Technology Co., Ltd. Nanjing summer party invite more entrepreneurs to join our big family to help more families deal appliance pollution problems, while to realize their dream of life to create wealth!