9th Scientific Laboratory Environmental Control Technology Conference
Safeguarding Safety, Stimulating Innovation, Building New Quality Productivity

In addition, considering that the enclosure structure in the heating room needs to bear the load in the algorithm of intermittent heating energy consumption by room, and its thermal performance has an impact on the heating energy consumption, therefore, on the basis of the first three types of enclosure structure practices, the enclosure structure in the heating room is increased with heat preservation measures, and 20 mm heat preservation mortar is smeared on both sides of the partition wall of the conventional 240 mm clay bricks in the heating room, and 30 mm inorganic fibers are sprayed under the ordinary concrete floor slab to realize the energy transmission between the partition wall and the floor slab. The heat transfer coefficient K of the partition wall and floor slab is reduced to 1.00 W/(m2-K). A total of six envelope practices, respectively, the status quo, GB/T 50824, GB/T 50824 revision, status quo + internal envelope insulation, GB/T 50824 + internal envelope insulation and GB/T 50824 revision + internal envelope insulation.

Comparison of Inverter Multi Air Conditioning System and Traditional Central Air Conditioning

Compared to London 2012 and Rio 2016, Paris 2024 is striving to reduce its carbon footprint by 50 percent in a bid to become the first Olympic Games to meet the Paris Agreement's goal of halving global emissions by 2030.

On August 1, 2024, "Built Environment Health, Low Carbon and Resilience Frontier Science and Technology Forum and HVAC Magazine 2024 Annual Meeting" was successfully held in Xi'an, hosted by Asia-Pacific Institute of Construction Science and Technology Information Research (APCSTI) HVAC Magazine and co-sponsored by Northwest China Architecture Design and Research Institute (NWCDRI).