subject: Insulation Ground Source Heat Pump System? Building Conservation Facilities [print this page] With growing public awareness of environmental protection, capital of many buildings in the housing which developers have used a variety of advanced energy-saving eco-friendly residential facilities to meet green building, reducing carbon dioxide emissions for environmental purposes. It is reported that Beijing's infrastructure construction in the more advanced new air system, low-e glass, ground source heat pump system and so on. So what are these advanced energy-saving eco-friendly facilities? Whether ordinary people can learn at home and use it?
The ventilation system allows the room always has fresh air now, many of energy saving in buildings of Beijing, have adopted the ventilation system, the role of this system is to allow housing in the case without window can be maintained under the indoor air with outside fresh air exchange, without opening the case of air conditioning can maintain a comfortable temperature. According to Feng
still managing director of international real estate development company in the East introduced the ventilation system is used, the air supply on the way back to the wind, while the air through a heat exchange device, under the control of indoor air outlet temperature is always lower than room temperature 2 to 3 , then exit through the return air negative pressure system functions to the indoor stale air out. This room is generated from the bottom to make the body comfortable and fresh air.
According to the Ministry of Construction of Housing Industry Promotion Center, deputy chief engineer Pursuing introduction, the traditional residential area of ordinary households can self-install a new air system, but must consider two questions. First, we must consider whether the placement output ceiling space location of air ducts, because the wind pipe to lose a large area of housing at the top of the arrangement, Pipeline will hold a certain height, so that relatively lower floor height, generally consider 20 - 30 cm height. Second, we need to consider whether the residence left the wind crossing.
In addition, many consumers are more concerned about the possible installation of new air system since the price. It's in the market learned that a 100 square meters of housing to install a new air system takes 1 million.
Low-E coated glass may prevent heat radiation and out of housing
Low-e glass, also known as low-E glass, because the coated surface of the membrane has a low emissivity named. So, low-E coating and in the end these two features give us the house to bring any good?
Winter, low-e glass on the indoor heating and indoor objects emit thermal radiation, can be like a heat reflector, as will most of the heat radiates back to the room, ensure that interior heat is not dissipated to the outside, thus saving heating costs. In summer, it can stop outside the ground, the building issued by the thermal radiation from entering the room to achieve the purpose of saving air conditioning costs.
In addition, in the winter to reduce heat loss caused by indoor Another advantage is environmental. Buildings caused by heating carbon dioxide and other harmful gases are important sources of pollution. If you use Low-e glass, due to lower heat loss, can significantly reduce the consumption of heating fuel, thereby reducing harmful gas emissions.
According Pursuing introduced if your home is a traditional building, you want to transform the original glass, there are two general approaches. First, the user can choose energy-saving window film. Currently on the market for residential energy-saving safety glass foil can be affixed to the inside surface of ordinary glass, by changing the physical properties of ordinary glass to thermal energy, explosion-proof, UV protection and so on. Cost is generally in the 100-300 yuan / square meters.
Second, the user can replace the ordinary low-e glass, all glass.
Insulation Ground Source Heat Pump System? Building Conservation Facilities
