寒冷地区应用中高温污水源热泵的可行性分析  

Feasibility analysis of medium-high temperature sewage source heating system used in cold area

作　　者：马庆艳[1] 闫泽生[1] 廖吉香[1] 

机构地区：[1]哈尔滨商业大学土木与制冷工程学院,黑龙江哈尔滨150076

出　　处：《哈尔滨商业大学学报（自然科学版）》2006年第1期108-111,共4页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：黑龙江省自然科学基金(C2004-14)

摘　　要：东北地区污水余热资源丰富,针对东北地区住宅建筑中常用散热器供水温度超过70℃这一特点,提出中高温污水水源热泵在东北地区应用的设想;分析了中国东北地区污水排放现状和常规污水源热泵的特点,并提出了一种能在寒冷地区实现供暖的新型热泵系统,即污水/水和水/水双级热泵系统,并从经济及技术性两个方面分析了此系统在东北寒冷地区应用的可行性.Sewage remaining energy resources are abundant in the Northeast area of china, according to the fact that the supply water temperature is over 70℃ for daily radiator in the Northeastern residential housing, imagination that the medium-high temperature sewage source heat pump will be used in the Northeast am given; this paper analyzed the characteristic of the common sewage source heat pump and the present situation of china northeast region sewage discharge , intreduced the research and development situation of the medium-high temperature heat pump in outside and in domestic , proposed a new-type heat pump system that can heats in the cold area, namely sewage / water and water / water double-stage heat pump system, proved that the system can be used in Northeast from two respect of technology and economy.

关 键 词：中高温 城市污水 双级 水源热泵 

分 类 号：TU992[建筑科学—市政工程]