In recent years, with the penetration of people-oriented concept, the yearning for a healthy life and the enhancement of environmental awareness, the attention of home buyers to living comfort, health, energy conservation and other aspects has greatly increased, to a certain extent, it forced and accelerated the popularization and landing of healthy housing in our country. Under the trend, ultra-low energy consumption houses with advantages of environmental protection, energy saving and sustainability are gradually attracting attention. Not long ago, Beijing's first Passive residential community had been put to the ground, which attracted extensive discussion and attention from the whole society.
It is reported that passive residence is still a relatively new concept of energy-saving buildings in our country. Through advanced energy-saving design concepts and technologies, the buildings are still warm in winter and cool in summer under natural conditions. This is a high-tech integrated system covering design, construction and core products. In this regard, the lokaen Passive House integration system developed by Hebei Orun Shunda Group is an industry model. The system integrates a number of energy-saving technologies. Through the "package" Optimization of walls, doors and windows, sun shading, and all-in-one machines to the environment, it creates constant temperature, humidity, constant oxygen, constant cleaning, hengjing's low energy consumption high quality living experience.
The secret of Passive House to realize low energy consumption and high comfort mainly comes from its "heart": environmental integrated machine to adjust indoor temperature, humidity and air quality. This machine is jointly researched and developed by Orun Shunda group and top European expert team, well-known domestic universities and scientific research institutions according to China's climate characteristics and actual use, it is the world's first international certified passive room dedicated environment all-in-one machine. Its heat recovery efficiency can reach more than 80%, the power is only 1/6 of the air conditioner, but its function is five times of that of the air conditioner, and it can simultaneously realize energy-saving temperature control, ventilation, air purification, functions such as adjusting air humidity are comparable to upgraded fresh air systems. To create a clean and pleasant "Forest Oxygen Bar" for residents while keeping the temperature comfortable, there is no need to worry about indoor drying and winter haze in northern winter.
The warm winter and cool summer of lokaen passive house originates from the special heat insulation material in the Wall: graphite polystyrene board. Its heat insulation effect is excellent, more powerful fire prevention. With the energy saving and temperature control function of the environment integrated machine, the room temperature can be constant at 20-26 degrees throughout the year. At the same time, in the field of doors and windows, lokaen also chose the passive solution of "Mo se doors and windows", a famous German energy-saving door and window brand, and added integrated technologies such as pre-pressure PE foam and waterproof vapor diaphragm, fully realize heat insulation wind resistance, so that doors and windows are no longer "tuyere". In addition, Mo se passive window can effectively soundproof more than 30 decibels, which is comparable to noise reduction headphones, making the "constant temperature" and "constant static" of comfortable living become a reality.
Green Heart, quality practice. At present, lokaen Passive House integration system has been successively applied in nearly 100 passive house projects in different climate zones across the country. Not only in Xiong'an New District, Beijing 798 Art District and other well-known landmark buildings, but also in many types of passive ultra-low energy consumption buildings such as high-rise buildings, townhouses, schools, etc., to achieve ideal living.
As an explorer of green buildings in China, Orun Shunda group, the parent company of lokaen, has always focused on the research and practice of ultra-low energy consumption buildings, introducing and combining European Passive House technology with Mo se energy-saving door and window technology, and continue to optimize, so that the energy-saving efficiency and living experience of lokaen continue to improve. In the future, I believe that Orun Shunda and lokaen will bring more ideal works for the Chinese people, green life and future availability.
