CAJ | 학술논문

介绍了土壤源热泵的工作原理,探讨了土壤源热泵空调应用于中央空调系统的设计方法,以及其主要部件地热换热器的埋管方式、结构、管材、运行等特点.选取几种常用的冷热源系统与土壤源热泵系统进行比较分析,参考合肥地区的能源价格,计算各方案的运行成本,用动态费用年值法对各方案的经济性进行了评价.
개소료토양원열빙적공작원리,탐토료토양원열빙공조응용우중앙공조계통적설계방법,이급기주요부건지열환열기적매관방식、결구、관재、운행등특점.선취궤충상용적랭열원계통여토양원열빙계통진행비교분석,삼고합비지구적능원개격,계산각방안적운행성본,용동태비용년치법대각방안적경제성진행료평개.
Describes the work principle, explores the design methods of GSHP in the central air-conditioning system, and introduces burying way, structure, material and circulate of the main part soil heat exchanger. The paper chooses several kinds of commonly used cold source and heat source systems and carries on comparative analysis with ground-coupled heat pump system. According to the energy price of Hefei, the operating expenses of every project is obtained, and economic evaluation of every project is carried out with annual cost approach.