李传光
胜利油田胜利动力机械集团有限公司;
摘要：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。
关键词： 热电冷三联供;燃气发电机组;地源热泵;溴化锂机组
Abstract：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.
Keyword：CCHP;Gas Generating Set;Ground-source Heat
Pump;Lithium Bromide Chiller
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