Research On The Application Of Passive Technology In Highway Service Area In Severe Cold Regions

With the rapid development of highway network in China,as one of the main facilities serving the highway,highway service area also develops rapidly.In the process of maintaining daily indoor comfort,the building energy consumption of highway service area in severe cold area is much higher than that of the same type of buildings in other areas.Therefore,it has great practical significance,economic and environmental protection value to apply the design concept of passive energy-saving technology to the architectural design of High service area in severe cold area.In this paper,taking hancongling service area in Jilin Province as an example,the application potential and future development trend of expressway service area construction in the cold area under the passive technology concept are discussed from the aspects of energy consumption characteristics,space design and the impact of natural environment on building energy consumption in the service area.In the first chapter,firstly,it introduces the current situation of building energy consumption of expressway service area in severe cold area in China and the importance of applying passive technology to highway service area in severe cold area.Secondly,it introduces the domestic and foreign research status of service area building using passive technology.Finally,it discusses the research method,content and framework of the paper.In the second chapter,firstly,the related concepts and characteristics of highway service area and passive technology are described,and the specific measures of passive building technology application are analyzed based on threedomestic cases.In the third chapter,the paper analyzes the characteristics of highway service area from two aspects of location and energy consumption,and summarizes the influence of space design and natural environment on the building energy consumption of highway service area.Based on the analysis of the above influencing factors,the paper discusses the design potential of passive technology in Highway service area in severe cold area.In the fourth chapter,the appropriate passive technology design strategies are proposed from the aspects of psychology,environment,building envelope,renewable energy utilization and indoor air circulation system,and these strategies are applied to the actual project of hancongling service area in Jilin Province.Through building calculation software for thermal simulation and cost analysis,the applicability of the technology are demonstrated Broad.The application of passive technology in the architectural design of highway service area in severe cold area can not only respond to the call of relevant national energy-saving policies,but also save non renewable energy,fully protect the natural environment,reduce unnecessary environmental pollution,so as to achieve the goal of harmonious development of human and nature.