Building "energy-hungry" air past the
manufacturers themselves are detected at the factory, and in accordance with
national energy efficiency grading norms and paste energy efficiency logo.
Today, Shanghai has the authority of a
third-party testing organization, to determine whether compliance with energy
efficiency standards for air conditioning.
Currently, the building energy consumption
accounts for about 30% of the total energy consumption of the whole society,
including air conditioning and the building energy consumption accounts for a
"big."
According to the Shanghai Research Institute of
Building Sciences in Shanghai this year, some public buildings and residential
buildings energy research and statistics, Shanghai has been surveyed more than
16,000 buildings all public buildings and some 40,000 buildings typical
residential buildings, electricity 55.6 billion kWh, which is about 3.25 billion kwh
air conditioning energy consumption, accounting for 58.5% of building energy
consumption. Survey data also show that Shanghai has a lower
air-conditioning equipment efficiency of 80% using public buildings and
residential buildings, and high energy consumption.
Certification by the state departments and
agencies recognized municipal EPRI built the first based on the latest energy
efficiency standards for energy-saving air-conditioning equipment performance
testing laboratory, which is currently in east China's first refrigeration,
air-conditioning industry testing product range over the full third-party inspection agency. According to the latest "acceptance of energy
efficient building construction (GB50411-2007)" provides that prior to the
laboratory in the new building completion and acceptance of all kinds,
air-conditioning must be 2% of the sampling equipment, testing their compliance
with the latest national energy efficiency standards.
EPRI test data from the city to build
air-conditioned laboratory showed that under the same cooling or heating effect,
the use of high efficiency, low-power air-conditioning equipment than low
efficiency, high energy consumption year-round air conditioning equipment can
reduce building HVAC energy consumption by 15% -20%.