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Beijing Issued the Ultra-low Energy Residential Building Standards
Earlier this year, the BEIJING local Building and Environment Departments had published the new “Design Standard for Ultra-low Energy Residential Building (DB11/T1665-2019)”, in order to implement relevant laws and regulations on ENERGY-SAVING and ENVIRONMENT PROTECTION, to lower residential buil...Read more -
Holtop Donated Energy Recovery Ventilators to Ruikangyuan Elderly Care Center
On November 17, 2020, representatives of the Holtop Group came to the Ruikangyuan Elderly Care Center and donated 102sets of fresh air energy recovery ventilators to the Ruikangyuan Elderly Care Center, with a total value of 1.0656 million yuan. Respecting and caring the elderly has always been ...Read more -
ASHRAE EPIDEMIC AIR FILTRATION
Mechanical Air Filters Filters consist of media with porous structures of fibers or stretched membrane material to remove particles from airstreams. Some filters have a static electrical charge applied to the media to increase particle removal. Since the efficiency of these filters often drops o...Read more -
HVAC Systems Guidance for Safer Schools
When we talk about air pollution, we generally think of the air outside, but with people spending an unprecedented amount of time indoors, there has never been a more fitting juncture to consider the relationship between health and indoor air quality (IAQ). COVID-19 spreads mainly between people ...Read more -
ASHRAE Statement on airborne transmission of SARS-CoV-2
ASHRAE Statement on airborne transmission of SARS-CoV-2: • Transmission of SARS-CoV-2 through the air is sufficiently likely that airborne exposure to the virus should be controlled. Changes to building operations, including the operation of HVAC systems can reduce airborne exposures. ASHRAE St...Read more -
Countermeasures to Air-Conditioning System in Post-Epidemic Period
Thanks to the decisive and effective measures taken, China has brought the epidemic under control, life has returned to normal and the economy is running normally. However, The epidemic is still going on around the world, the prevention and control measures needs normalization. The design and the...Read more -
Air Purifier Market Size, Share & Growth |Opportunities and Forecast, 2020-2027
Global Air Purifier Market is segmented By End-User (Introduction, Residential, Commercial, Others), By Technology (HEPA, Activated Carbon, Others), and By Region (North America, Latin America, Europe, Asia Pacific, Middle East, and Africa) – Share, Size, Outlook, and Opportunity Analysis, 2020-2...Read more -
HVAC System Market by Heating Equipment (Heat Pumps, Furnaces), Ventilation Equipment (Air-Handling Units, Air Filters), Cooling Equipment (Unitary Air Conditioners, VRF Systems), Application, Impl...
[172 Pages Report] The global HVAC system market size is expected to grow from USD 202 billion in 2020 to USD 277 billion by 2025, at a CAGR of 6.5%. The market growth is fueled by growing demand for energy-efficient solutions, rising government incentives through tax credit programs, and an incr...Read more -
Experimental Research and Economic Analysis of Air Filter Life
Abstraction Tests were carried out on the resistance and weight efficiency of the filter, and the change rules of the dust holding resistance and efficiency of the filter were explored, the energy consumption of the filter was calculated according to the energy efficiency calculation method propo...Read more -
The Importance of Indoor Air Quality
A news from CCTV(China Central Television) about “Jiangsu residential design standards revised: every residential house should install with fresh air system” catch our attentions recently, which remind us the indoor air quality matters in Europe, same here in China as well now. The epidemic promp...Read more -
Energy Efficiency Technologies for Heating , Ventilation and Air Conditioning (HVAC)
Decreasing the energy consumption of heating, ventilation and air conditioning (HVAC) systems is becoming increasingly important due to rising cost of fossil fuels and environmental concerns. Therefore, finding novel ways to reduce energy consumption in buildings without compromising comfort and ...Read more -
Which is Better, Ventilation System or Air Purifier?
Air conditioning, basically every family has. It can keep us cool in summer, and keep us warm in winter, it knows our cold and hot better than our partner. But to maintain good indoor air quality, only air conditioner is not enough. For residential house, normally we will consider to get a air pu...Read more
