摘要
为充分发挥第四代区域供热技术的优势,实现热能的区域共享,并解决夏冬两季热能分配不均的问题,本文提出了一种区域分布式热能共享与综合利用的网络架构,并设计了一种热能路由器,可实现多种分布式可再生能源互联及不同品位热能的生产、转换、存储、调配和梯级利用。通过唐山某地区案例的实践,计算区域热能共享效益及运用TYNSYS分析家庭梯级热网效益,显示该装置节能减排效果明显、经济性好,具有推广潜力,为基于可再生能源的智慧化区域供暖提供了一种可行性方案。
In order to give full play to the advantages of the fourth generation of district heating technology,realize the regional heat sharing,and solve the uneven distribution of heat in summer and winter,this paper proposed a regional network architecture of distributed sharing and comprehensive utilization of heat energy,and designed a kind of heat router,which can realize distributed renewable energy interconnection,and realize different grade thermal energy production,conversion,storage,allocation and step utilization.Taking a district in Tangshan as an example,by calculating the benefit of regional heat energy sharing and using TYNSYS to analyze the benefit of household cascade heat network,it was concluded that the device had obvious effect of energy saving,emission reduction and good economy,and had the potential to be promoted.It provided a feasible scheme for intelligent district heating based on renewable energy.
作者
傅智莹
饶政华
FU Zhiying;RAO Zhenghua(School of Energy Science and Engineering,Central South University,Changsha 410083,Hunan,China)
出处
《资源信息与工程》
2021年第4期123-127,共5页
Resource Information and Engineering
基金
2020级大学生创新创业训练计划支持项目(2020105330293)。
关键词
热能路由器
区域热能共享
梯级利用热网
节能减排
智慧化区域供暖
thermal energy router
regional heat energy sharing
step utilization
energy conservation and emission reduction
smart district heating
