Technology and Economic Analysis of Sewage Source Heat Pump Combined Type District Heating Method

被引：10
|
作者：
Zhang Qunli [1 ,2 ]
Qian, Nie [1 ]
Fang, Liu [1 ]
Yin Chaohui [1 ]
机构：
[1] Beijing Univ Civil Engn & Architecture, Beijing Key Lab Heating Gas Supply Ventilating &, Beijing 100044, Peoples R China
[2] Beijing Univ Civil Engn & Architecture, Beijing Adv Innovat Ctr Future Urban Design, Beijing 100044, Peoples R China
来源：
PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON APPLIED ENERGY | 2017年 / 142卷
基金：
北京市自然科学基金;
关键词：
District heating; Sewage source heat pump; Primary energy utilization; Technical and economic analysis;
D O I：
10.1016/j.egypro.2017.12.507
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper puts forward a kind of compound district heating method for* recycling waste heat of wasting water for building heat supply. The way is to the sewage treatment plant and the district heating plant in combination with heating operation, through the sewage source heat pump system for recycling the sewage heat energy for urban heating system returns water preheating. Research results show that compared with the other two heating methods, under the same heat loading, the sewage source heat pump combined type district heating method has the advantages of high energy consumption, low operation cost, distance from heating and good suitability. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：1312 / 1318
页数：7
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