摘要
在“双碳”背景下,供热行业逐渐从煤炭供暖向清洁采暖转型。但短时间内煤炭仍为供热主力,本文以清洁能源作为调峰热源,对比了几种清洁采暖调峰系统的经济性。提出了一种集成吸收式热泵的余热跨季节储热调峰供热系统。相对于燃汽调峰供热系统,投资回收期可降至3.59年。研究结果为发展余热供热提供了参考。
Under the background of "carbon peaking and carbon neutrality goal",the heating industry has gradually transformed from coal heating to clean heating.However,coal is still the main heat supply in a short period of time.In this paper,the economy of several clean heating and peaking systems is compared by using clean energy as peak heat source.A heat supply system with integrated absorption heat pump for waste heat seasonal storage and peak regulation is proposed.Compared with the gas peaking heating system,the payback period can be reduced to 3.59 years.The results provide a reference for the development of waste heat supply.
作者
李艾浓
黄凯良
冯国会
孟祥华
Li Ainong;Huang Kaiiang;Feng Guohui;Meng Xianghua(Shenyang Jianzhu University,Shenyang 110170)
出处
《建设科技》
2023年第17期108-112,共5页
Construction Science and Technology
基金
国家重点研发计划课题“基于低品位余热供暖的大规模储热关键技术”(2022YFC3802404)。
关键词
余热供热
跨季节储热
供热调峰
燃汽调峰
waste heat heating
seasonal thermal storage
heat supply peak regulation
gas peak regulation