Williams hostels saving heat pump water heater

Air-source heat pump water heater heat pump is introduced through a small amount of electrical energy input to achieve a technology transfer of thermal energy from low to high heat source, it is the most energy-efficient HVAC system cooling and heating mode. Air source heat pump is to follow the reverse Carnot cycle works, by consuming part of the high-quality energy to heat from a low temperature (low-grade) heat, transferred to a high temperature and high-grade heat source, the heat include high-quality and low-temperature heat sources from absorb heat. Air source heat pump instead of thermal energy conversion equipment, but the heat of handling equipment. Heat pump system efficiency is not affected by the conversion efficiency (100% of the limit) constraints. In the beginning of the last century, scientists proposed a heat pump works for human use low temperature heat source pointed out the direction, the current heat pump technology in the world, has also been applied in many aspects, to change the human environment, saving energy to make a significant high-grade contribution. Air heat water heater (heat pump water heaters) in Germany, Japan and other developed countries have started research in the 1990s, production, application. It uses heat the working fluid within the device or collect heat from the air released into the natural environment and quickly put warm water to cold water, therefore its energy, security, environmental protection effect is very significant, by the United States, Sweden and other developed countries in Europe and the strong support of government , widely used in various industries to make hot water and heat. Air source heat pump is the most energy-efficient technology and hot water production plant. Within two to five years, as the world's energy shortage and environmental awareness continue to strengthen, air-source heat pumps will be the product of choice for the world's water supply.