With people's living standards are improving, comfort requirements of family life are increasing the. Followed by a variety of electrical products to facilitate human life, but also occupy a big space. So, a growing number of multi-function electrical kitchen appliances come into people's lives. Water heater is also experiencing the development of different generations the first generation is gas water heater; second generation is electric water heaters, China’s second generation electric water heater development history is divided through several landmark events in the industry, and it is just from then on,water heater manufacturer in the industry sprung up; the third generation is solar water heaters. The third generation solar water heaters have the features of comfort, energy conservation and safety.
Medium-term Development of Water Heaters
The medium term water heaters are the fourth and fifth generation of water heaters. The fourth generation of water heaters is split air to water heaters. In the 1990s, it is introduced to China from the American and European developed countries. The design is host and split tank. Due to the fluorine system installed secondary to a combination of space, in order to reduce costs at the same time a large number of existing home air conditioning parts manufacturing. The fifth-generation water heater is the overall air to the water heater. In the year2002, after experienced several years of development and progress, the first integral air to the water heater in China came into being. Host water tank with integrated design not only less space but also completely avoid the problem of fluorine system is easy to install leak secondary. Due to the overall air with low power consumption preparation of domestic hot water to the water heater, but with the price of 10,000 RMB every turn can only be used for export and in a few rich families.
Later Development of Water Heaters
The sixth generation water heater is the household multi-purpose water heater, and it has become one of the essential home kitchen appliances in many families. Since the overall air heaters are high in price, and the function is single, so the home multi-function water heater is developed in 2005. Its working principle is to absorb the energy in the air as heat transfer to the water tank, heating up the water, while the low-temperature air to lose a large amount of energy is released into the kitchen, for kitchen refrigeration. The product energy central hot water, kitchen (bathroom) refrigeration, local dehumidification function, the greatly pricey product cost and the use of performance. Enjoy a high quality of life with the multi-wealthy families.
The article is come from:http://www.office-storagecabinets.com/index.php/development-history-of-water-heaters.htm