暖通空调
暖通空調
난통공조
HEATING,VENTILATING & AIR CONDITIONING
2014年
9期
21-23
,共3页
滕树龙%赵玉清%战家乙%孙健
滕樹龍%趙玉清%戰傢乙%孫健
등수룡%조옥청%전가을%손건
热电厂%吸收式制冷机%热泵%集中供冷%热水管网
熱電廠%吸收式製冷機%熱泵%集中供冷%熱水管網
열전엄%흡수식제랭궤%열빙%집중공랭%열수관망
cogeneration power plant%absorption chiller%heat pump%centralized cooling%hot water pipe network
介绍了一种利用热电联产集中供热系统实现夏季供冷的模式,其特点是在热电厂设置汽轮机抽汽驱动的吸收式热泵,回收汽轮机乏汽或循环冷却水余热,梯级加热热网水;在用户热力站设置热水型吸收式制冷机和溶液调湿型空气处理机,承担用户夏季空调冷负荷。该方式夏季利用热电厂的高温热水驱动制冷机,可提高集中供热系统的设备利用率,降低夏季城市的供电负荷。
介紹瞭一種利用熱電聯產集中供熱繫統實現夏季供冷的模式,其特點是在熱電廠設置汽輪機抽汽驅動的吸收式熱泵,迴收汽輪機乏汽或循環冷卻水餘熱,梯級加熱熱網水;在用戶熱力站設置熱水型吸收式製冷機和溶液調濕型空氣處理機,承擔用戶夏季空調冷負荷。該方式夏季利用熱電廠的高溫熱水驅動製冷機,可提高集中供熱繫統的設備利用率,降低夏季城市的供電負荷。
개소료일충이용열전련산집중공열계통실현하계공랭적모식,기특점시재열전엄설치기륜궤추기구동적흡수식열빙,회수기륜궤핍기혹순배냉각수여열,제급가열열망수;재용호열력참설치열수형흡수식제랭궤화용액조습형공기처리궤,승담용호하계공조랭부하。해방식하계이용열전엄적고온열수구동제랭궤,가제고집중공열계통적설비이용솔,강저하계성시적공전부하。
Describes a new way for summer cooling based on the central heating system of combined heat and power generation.The characteristic is that the absorption heat pump driven by steam extracted from steam turbine is set up in cogeneration power plant.The absorption heat pump is used for recovering waste heat in exhausted steam of steam turbine or circulating cooling water.Network water is heated by cascade utilization.At the user' s heating station,absorption chillers driven by hot water and solution-humidifying air handling units are set up to undertake building cooling load in summer.By this way,high temperature hot water from cogeneration power plant is used to drive refrigeration units in summer,which can improve the equipment utilization rate of the central heating system and reduce the power load of cities in summer.