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With 2010 "11? 5" goal of building energy efficiency to achieve the final deadline is approaching, how energy-saving technology to speed up the construction by the government, real estate companies, construction firms and other parties concerned parts.
Not long ago, in 2008, Boao? 21st Century Real Estate Forum's "Building Energy Efficiency Green" special, the Samsung Commercial Air Conditioning Puying Guo, general manager of business from a professional point of view expounded the "how to use the air conditioning system to make buildings more 'green'", and some examples for interpretation, rather reference value.
Forced out of the "green" revolution
The government planned "energy saving" target system, building energy efficiency to achieve two goals: first, in 2010, when all the town's building energy efficiency to reach 50% of the energy-saving rate, large cities and some cities 65% in advance; the second in 2020, all cities and towns of the building energy efficiency to reach 65%.
Order to achieve building energy efficiency objectives on schedule, Premier Wen Jiabao last year working at the national meeting of energy saving demands greater efforts to promote energy conservation, to enhance access management industry, "strict land and credit of two gates." Some analysts believe that with global energy shortages, especially in recent years, international oil prices also has a relationship. International oil prices, a direct result of domestic oil, electricity and other energy consumption costs have risen sharply, forced the Government to step up implementation of the "energy saving", made for each sector rather strict barriers to entry and energy efficiency standards. But such as retrenchment, land restrictions for, and upgrading efficiency standards for air conditioning a series of macro regulation and control, through the line behind are "green" policy orientation. All in all, one purpose of government macro-control is to force the abandonment of the real estate industry, extensive high energy consumption, waste growth model, changes to the "green" road.
Puying Guo pointed out that many factors including building energy efficiency, which is the biggest factor in heating and Refrigeration . According to statistics, the energy consumption of air-conditioning system total energy consumption of buildings accounts for 50 to 70%, individual climate office, functions, features and other reasons, this proportion is as high as 90%. Therefore, the commercial air-conditioning is efficient, and real estate projects to the extent to which "green" objectives are closely related, to promote building energy efficiency in the process of government to bear the brunt.
Recently released "Energy Act" supporting national standards, clear access to air conditioning energy efficiency threshold from the original five levels of energy efficiency up to 3, 2011, 4, 5 air-conditioning energy efficiency standards will be out. Whether in large public buildings, or residential, energy efficiency assessment of the air conditioning into the quantitative assessment stage are.
Choose the right equipment, the key
Real estate development company trying to make itself the ultimate aim is to increase the quality and livable Habitat Index. Can be seen, building energy conservation is not restricted people's energy consumption and affect people's normal production and life, the real thought should be taken by way of technological innovation to improve energy efficiency.
"Part load energy efficiency," the index reflects a more comprehensive Central air conditioning During the operation of energy efficiency, the current national standard for the 3.60, the only designated national energy-saving certification lab?? Hefei General product testing announced record is 4.55, the record created by Samsung DVMPLUSIII series. It is understood that the reason why Samsung's commercial air conditioning, "energy efficient", the mystery lies in its core technology, combining advanced digital control technology and the vortex Compressor Technology, can achieve a very smooth, stepless adjustment, thus greatly improving system energy efficiency.
"Stepless" similar to car exhaust a smooth transition from 1.0 to 6.0, thus avoiding the traditional air-conditioning power consumption due to high frequency start. When the use of 1.0,2.0 or 6.0, then under the "road" to the decision that opened the indoor unit according to the number of indoor temperature to be achieved, outdoor opportunities to automatically adjust its "displacement." I am an expert from China Hardware Suppliers, usually analyzes all kind of industries situation, such as spongebob aquarium , spray starch.
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