PK ultimate martial internal strength of competition between the three water hea
Issued by the National Standardization Committee the new national standard electric water heater on July 1 this year, the formal implementation. Haier Electric wall surrounding the anti-security technology has been debated for over 5 years and eventually adopted the new standard in the technology. For consumers, how to choose the right water heater, electric? Gas? Solar energy? Always a problem.
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Water heater is divided into three "Masters"
Water heaters currently on the market can be divided into three "Masters": gas water heater, electric water heater, solar water heaters. Electric water heaters to Ariston, Smith, Haier, Midea, than Nilfisk, Shuaikang main brands. Solar water heater industry to the emerging industry, Huang Ming, Qinghua Sun and other more well-known brands. As an early start, gas water heater is to maintain the largest water heater, but look at the current market conditions, the largest share of electric water heaters, now account for about overall market Qi Cheng. In the field of electric water heater, Haier, Chinese Academy of Sciences jointly develop the use of 3D dynamic heating technology products on, he no longer worried about the power bath, hot water, bath number of advantages in technology leadership.
PK Taiwan
Three-round contest of strength martial arts martial
Vs. First Round: producing hot water
General gas water heater with 5 liters, 7 liters, 8 upgrades, refer to the temperature rise within 1 minute at 25 hot water produced by the amount, if the water temperature is 25 , can be produced per minute 50 hot water 5 liters, 7 liters or 8 liters. The electric water heater usually marked with 30 l ~ 90 liters. And this is the number of electric water heaters, water capacity, the equivalent of adding our stove, like a kettle, the water bottles containing 30 liters of water is 60 liters, take an 8-liter 40 liters of gas water heater with an electric water heater compared to 8 liters of gas water heater can continuously produce eight liters of water per minute, while electric water heaters need to heat a can of water a half-hour intervals. If the tank water is used up, wait about half an hour. In the winter bath, bath time, if handled badly, do not run out of a can of water bath, then go to the bathroom and so on for half an hour or so.
Solar water heater in accordance with the annual average temperature of 15.7 , 2014 hours of sunshine hours, average annual global solar radiation flux is 111.59 kcal / square meter to collector area of 2 square meters of solar water heaters, for example, in absorption solar radiation energy of 9.37 × 106 kJ, 35 according to the calculated temperature rise (based on water temperature 10 ), a full year to provide domestic hot water (45 ) of about 53.5 tons per person each about bathing with hot water be 50 kg, the year 1070 people can wash an average of 2.93 times a day washing.
Vs. Second Round: heating rate
Current production of gas water heaters are mostly fast-type water heater. At all times, as long as would like to open the gas valve and the hot water faucet, the water would then be required to. The electric water heater power about half an hour in advance to get started. Solar water heater when the weather is fine to use better, the best in six to eight-story floor.
Director of the CAS Institute of Mechanics
confidence that the new party, "and after the horizontal electric water heater heating mode compared to pure, 3D dynamic heating techniques, use of hot and cold water circulation in thermal dynamics and cutting edge theories and realized three-dimensional all-round heating, the heating process to ensure that no dead ends. This helps to maximize energy use, more energy efficient. "
According to previously published
SouFun that one of the more than 2000 online survey of consumers, 85% of respondents to the home water heater usage dissatisfied, mainly in small electric water heater out of water, heated waiting time long two; 62% of consumers want more than a continuous bath water heater can be achieved, 68% of consumers want energy-saving water heater to solar terms, even 92% of people said they would consider buying a can which means that the washing power Also not too big, and people bathing in the water heater can be continuous.
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