内燃机与动力装置
內燃機與動力裝置
내연궤여동력장치
INTERNAL COMBUSTION ENGINE & POWERPLANT
2011年
5期
17-20
,共4页
热电冷三联供%燃气发电机组%地源热泵%溴化锂机组
熱電冷三聯供%燃氣髮電機組%地源熱泵%溴化鋰機組
열전랭삼련공%연기발전궤조%지원열빙%추화리궤조
CCHP%Gas Generating Set%Ground - source Heat Pump%Lithium Bromide Chiller
本系统采用天然气发电机组、溴化锂机组和地源热泵机组等组成高效的热电冷三联供系统。夏季，溴化锂机组和地源热泵机组产生的冷水汇总送至用冷区域用于制冷；冬季，发电机组冷却高低温循环水通过板式换热器产生与地源热泵机组和溴化锂机组品质相同的热水，汇总送至用热区域用于采暖。本文阐述了利用燃气内燃机发电的余热，带动溴化锂机组，结合地源热泵技术，提高了能源的梯级利用，满足了用户的能量需求，同时大幅度减少能源费用支出。
本繫統採用天然氣髮電機組、溴化鋰機組和地源熱泵機組等組成高效的熱電冷三聯供繫統。夏季，溴化鋰機組和地源熱泵機組產生的冷水彙總送至用冷區域用于製冷；鼕季，髮電機組冷卻高低溫循環水通過闆式換熱器產生與地源熱泵機組和溴化鋰機組品質相同的熱水，彙總送至用熱區域用于採暖。本文闡述瞭利用燃氣內燃機髮電的餘熱，帶動溴化鋰機組，結閤地源熱泵技術，提高瞭能源的梯級利用，滿足瞭用戶的能量需求，同時大幅度減少能源費用支齣。
본계통채용천연기발전궤조、추화리궤조화지원열빙궤조등조성고효적열전랭삼련공계통。하계，추화리궤조화지원열빙궤조산생적랭수회총송지용랭구역용우제랭；동계，발전궤조냉각고저온순배수통과판식환열기산생여지원열빙궤조화추화리궤조품질상동적열수，회총송지용열구역용우채난。본문천술료이용연기내연궤발전적여열，대동추화리궤조，결합지원열빙기술，제고료능원적제급이용，만족료용호적능량수구，동시대폭도감소능원비용지출。
The efficient CCHP system uses the natural gas generator sets, a lithium bromide chiller and ground - source heat pump units and other components. In summer season, cooling water source generated by the lithium bromide unit and the ground source heat pump unit is sent to the areas for cooling purpose. In winter, the heat water from high and low temperature cooling water of the gas generator set after heat exchangers, the ground - source heat pump and the lithium bromide unit is sent to these area for heating. This paper describes utilization to drive lithium bromide chiller by waste heat from the gas engine with ground source heat pump technology, which improves utilization efficiency of energy and meets user demands and reduces energy costs.
