Dormitory 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. 3, air-source heat pump water heater Advantages ● use of reverse Carnot cycle principle, is the second gas water heaters, electric water heaters and solar water heaters, water heaters, green energy generation innovation; ● top security: water separation, high-voltage protection, pump thermal overload protection, temperature ultra-high temperature protection, automatic reset control, intelligent fault alarm system installation, to detect faults and protect the unit; ● Efficiency: up to 600% heating efficiency, operating costs are 1/4 of electric water heaters, gas water heaters 1/3, fuel water heaters 1/2; ● microcomputer central control mechatronics, heating, water supply, water automatic operation, that is open 24 hours around the clock ready to use; ● central hot water: "The more points, the same time, a large, continued to" provide hot water is ideal for hot water supply center, a free safety tracking and detection every year to ensure security worries; ● Durable: Shell imported galvanized steel, well-made, do not fade, can adapt to a variety of adverse weather conditions, rust-proof, waterproof; International brand compressor (USA Copeland, Hitachi, Toshiba, Matsushita), product life more than 15 years; ● Easy installation: the unit can be installed outdoors, such as roofs, floors, etc., remote monitoring, small footprint, Installation is simple, no need to separate work room; ● Green: use environmentally friendly refrigerants, the destruction of the ozone layer near zero, the top environmental protection