New energy appliance Test the water the domestic market – heat pump water heater
Recently, a new type of energy appliances??
Heat pump water heater
,
Air conditioning
Attracted the attention of large household appliances giant. Including the U.S., the million and, MACRO, five-star, with benefits such as home appliances, including giants have invested a lot in the R & D and production costs.
Not long ago, by the
Guangdong Province
New Energy
Electrical
Professional Committee led the "heat pump water heaters for household and similar purposes," the draft national standards, are under development.
Biggest advantage is
Energy
Environmental protection
Heat pump products are divided into water, ground source and air source three categories, including air-source heat pump is widely applied to domestic water heaters and
Air Conditioner
Areas, water, ground source heat pump is used primarily for
Central air conditioning
Area.
It is understood that heat pump electric home appliances are not as common as using gas or electric heating, but the principle of using heat pumps, from the air,
Land
And water absorb heat energy to prepare the formation pressure hot water, hot air of a device.
Greatest advantage of heat pump is energy-saving appliances,
Security
, Environmental protection, it uses one unit of electricity can get about 4 kWh of heat, and water will not be charged Gengrang user confidence.
Currently, the five-star heat pump water heater has launched volume production; with the benefit launched pump water heater, air conditioning have been sold overseas; the United States and the principles of air source heat pump will use the production of air-conditioning is called "hot
Cycle
"Air conditioning, reportedly as high as 8.3 of its comprehensive energy efficiency and will be listed this year a large number of 8,9 months.
Water, ground source water, central air conditioning domestic test
And air source heat pump products for the home and more different, water, ground source heat pump principle to be applied to many areas of central air conditioning.
A survey, the traditional central air conditioning is one of the big energy consumers, energy waste and environmental problems highlighted. Only in Chongqing and Shanghai, for example, central air conditioning electricity consumption accounted for the city's total electricity consumption 23% and 31.1%, while the conventional gas, oil-type air conditioner, the initial
Investment
Large, high operating costs, natural, living environment are the existence of a threat.
The use of water, ground source heat pump central air conditioning principles of production than conventional central air-conditioning energy saving 30% to 50%, 47% can be collected
Solar Energy
Volume, than the human use of energy per year more than 500 times, it is widely used in some developed countries. At present, the domestic market began to "test the waters" of the type of central air conditioning, the current
Olympics
Sailing Center, Qingdao, China's first water power plants and many other areas of the opening of the air conditioning system of the project, and is China's number of
Real estate
Designated as high-grade commercial products supporting hardcover.
Industry experts point out, in particular ground source heat pump appliances, water heat pump products, as a new energy appliances, and its technical standard is not perfect, but as the number of giant enterprises step by step "test the water" and to promote Chinese enterprises in environmental protection, energy saving direction rapidly.
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