On June 16, 2023, the online exchange meeting on "development and application practice of building energy saving and low carbon technology in areas with hot summer and cold winter" was held grandly.
This exchange meeting was jointly sponsored by the Institute of Architectural Environment and energy of China Academy of architectural sciences, carbon neutralization Research Institute and Wuxi Survey and Design Association.
Deputy Secretary-General of Wuxi Survey and Design Association, director Ye Shaohua of Science and Technology Development Department of Building Energy Conservation Evaluation Center of China Institute of Construction, chief engineer Xu Jinfeng of Jiangsu Institute of Architectural Sciences, chief engineer Xu Qiang of Shanghai Institute of Architectural Sciences, yang Yiqiang, deputy director of building thermal insulation Committee of China Building Energy Conservation Association, director Yang Yuzhong, building energy efficiency Evaluation Center of China Institute of Architectural Science, secretary general of several provincial and municipal building energy conservation associations and other industry experts and scholars attended the grand meeting and made keynote speeches and exchanges.
01 enterprise Exchange Meeting
This exchange will focus on 14th Five-Year Plan" related policies, combined double carbon" areas with hot summer and cold winter low-carbon technical standards, policies, measures and development trends of building energy conservation, as well as nearly zero energy consumption buildings, high-performance enclosure structures, building renewable energy, etc. Application and engineering practice of low carbon technology expand communication.
Deng Qinqin, deputy director of building energy efficiency Evaluation Center of China Academy of Architectural Sciences and deputy director/researcher of National door and window curtain wall quality inspection and testing center, introduced zero Carbon Building standard system and implementation, and areas with hot summer and cold winter building energy-saving design system development path and exterior wall insulation system optimization and improvement methods.
Zhang jianzhong, chairman of refrigeration society of jiangsu province and nanjing changjiang urban architecture design co., ltd. professor senior engineer put forward new materials and suitable areas with hot summer and cold winter based on safety problems such as the shedding of external wall thermal insulation system in areas with hot summer and cold winter. Structural Form requirements. Zhu Yongquan, technical director of energy conservation of jiabali Shangwei building, put forward through mathematical analysis. Solution of roof waterproof insulation integration and floor sound insulation system. Later, Professor Feng Xiaoping of Jiangnan University shared many research results on the key technologies of public buildings with areas with hot summer and cold winter production capacity. Finally, director Yang Yuzhong, building energy efficiency Evaluation Center of China Architecture Research Institute, mainly introduced the improvement of building envelope structure, equipment system and Photovoltaic Performance Index. The conference shared wonderful layers and practical and fruitful. The industry colleagues attending the conference showed great interest in the sharing of experts and gained a lot.
02
As pioneering brand of aluminum alloy polyurethane composite door and window system in China, and has been focusing on the overall solution provider of passive ultra-low energy consumption/nearly zero energy consumption building doors and windows and curtain wall systems. Wengerun energy-saving doors and windows Co., Ltd. was invited to attend this conference, and set up a product plan display area at the venue. Wingrun focused on this conference. WG75 Light ultra-low energy consumption special system solution, WG 75 near zero energy consumption special system solution and SC160 ultra-low/near zero energy consumption curtain wall system solution.
This series of products have excellent thermal insulation performance, and the comprehensive heat transfer coefficient can reach below 1.0, fully meet the needs of regional ultra-low and nearly zero energy consumption buildings, and complete Series, mature and reliable system, full implementation experience"And other advantages provide reliable guarantee for future project special acceptance.
Distinguished guests and expert leaders attending this conference stopped at the wengerun booth, communicated with the reception staff, and expressed strong interest and recognition in the product plan, and look forward to further communication and cooperation.
03 ultra low/near zero energy consumption doors and windows series
75 series PU broken bridge aluminum near zero energy consumption door and window system, as a mature and reliable solution for more than 10 years in the field of passive and nearly zero energy consumption buildings in China, and can provide a full range of external enclosure product solutions for buildings to achieve reliable thermal parameters, excellent appearance effect, excellent durability comprehensive performance such as usage. Very suitable in the future, Shanghai will need to select doors and windows for public buildings and residential buildings with near zero energy consumption.
75 series PU broken bridge aluminum ultra-low energy consumption building special door and window system, as the aluminum alloy door and window system king of performance, good-looking, already in the market widely recognized. Product Adoption hard foam PU as a small solid Broken Bridge best Performance and the most compact structure design, at present, it has been widely used in ultra-low energy consumption projects in Shanghai and surrounding areas, and the measured heat transfer coefficient of the whole window with unfavorable window type meets the requirements. 1.4 below, and configuration 3 glass two-cavity single-layer LOW-E glass structure, achieving better visible light transmittance and shading coefficient above 0.6, very reliable meet the parameter requirements of Shanghai ultra-low energy consumption buildings.
04 enterprise introduction
Wengerun energy-saving doors and windows, as a brand focusing on ultra-low energy consumption and near-zero energy consumption door and window systems, its PU broken bridge aluminum doors and windows system and other innovative technical solutions, excellent performance, excellent design style, reliable performance, to provide ultra-low energy consumption construction industry with cost-effective and technical advantages of building periphery structure-enclosure construction energy-saving design solutions, for the development of industry branches, create value for double carbon goals.
Wenger Runyuan europe Denmark, is a high-end door and window focusing on passive ultra-low energy consumption buildings provider it is also the pioneering brand of China's aluminum alloy polyurethane composite door and window system.
The product has super heat preservation performance, what is used in the middle of the inner and outer aluminum alloy profiles is full solid large broken bridge structure hard foam polyurethane heat barrier material, thermal conductivity as low as 0.062 W/m.k, the heat transfer coefficient of the profile can reach 0.81W/m2.k, heat transfer coefficient of the whole window 0.88, heat transfer coefficient of the whole door 0.77, profile the thickness is only 75mm it is a passive door and window product with simple structure and light quality. This door and window also has ultra-high strength and durability, and has a long service life.
Product through German Passive House Research Institute PHI passive window certification, China's Kangju certification and green building materials products Samsung certification, is currently the only aluminum alloy profile system selected in the catalogue of passive building products. So Far more than 200 passive ultra-low energy consumption is applied in buildings.
WG SC130 series curtain wall system, frame heat transfer coefficient less than 0.9W/m2.k, comprehensive heat transfer coefficient of curtain wall less than 1.0, at the same time ultra-high strength and excellent durability.
Rigid foam polyurethane frame products from 70*40 to 90*50 A variety of specifications, product versatility, can adapt to different series and categories of ultra-low energy consumption door and window systems, the core advantage of the product is super insulation features, extremely high nail grip and corner resistance, various parameters composite energy saving frame national standard requirements.
Wengerun polyurethane aluminum alloy passive window it has the advantages of heat preservation, simple and light structure, easy to operate, the site adopts standard out-cell installation node non-thermal bridge treatment, control the construction accuracy, sill plate special connection construction to avoid thermal bridge at the same time does not damage the waterproof film layer, to ensure the air tightness of the whole window.
