CAJ | 학술논문

介绍了某汽车零部件企业新建工程中融合地源热泵、水蓄冷、余热回收等众多节能技术的空调系统设计。中央空调系统夏季利用水冷螺杆机组、地源热泵、水蓄冷技术为车间、办公楼供冷；冬季利用地源热泵、压铸机冷却水余热回收和熔化炉烟气余热回收作为热源给车间与办公楼采暖，从而取代了冷水机组加锅炉的传统空调系统。空调系统年节约运行费用20.1万元，转移高峰电力152000 kW·h。
개소료모기차령부건기업신건공정중융합지원열빙、수축랭、여열회수등음다절능기술적공조계통설계。중앙공조계통하계이용수랭라간궤조、지원열빙、수축랭기술위차간、판공루공랭；동계이용지원열빙、압주궤냉각수여열회수화용화로연기여열회수작위열원급차간여판공루채난，종이취대료랭수궤조가과로적전통공조계통。공조계통년절약운행비용20.1만원，전이고봉전력152000 kW·h。
The paper presents the high energy-efficient air-conditioning system design for the new project of an auto parts enterprise. The project utilizing much energy efficiency techniques, such as ground-source heat pump, chilled water storage, heat recovery and so on. The central air-conditioning sys-tem uses water-cooled screw units, ground-source heat pump and chilled water storage to provide cooling for workshop and office building in summer. Meanwhile, the ground-source heat pump, die-casting ma-chine cooling water heat recovery and melting furnace exhaust gas heat recovery are used as the heat source to provide heating in winter. Compared with the conventional air-conditioning system taking advan-tage of water chillers and boilers, it saves about 201 000 RMB of the air-conditioning operation cost and transfers 152 000 kWh of the peak power.