中深层地源热泵多能互补供热系统运行特性的理论研究  

Operational characteristics of multi-energy complementary heating system of middle-deep ground source heat pump

作　　者：林朵童 白文明 黄帅[1,2] 蔡世坤 陶进 董建锴 Lin Duotong;Bai Wenming;Huang Shuai;Cai Shikun;Tao Jin;Dong Jiankai(School of Architecture and Design,Harbin Institute of Technology;Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology;Jilin Blue New Energy Technology Co.,Ltd.)

机构地区：[1]哈尔滨工业大学建筑与设计学院 [2]寒地城乡人居环境科学与技术工业和信息化部重点实验室 [3]吉林省碧蓝新能源科技有限公司

出　　处：《制冷与空调》2024年第8期104-112,共9页Refrigeration and Air-Conditioning

基　　金：中深层地源热泵运行机理研究(SGTYHT/20-JS-223)。

摘　　要：将中深层套管式地埋管换热器模型与TRNSYS耦合,在该模型基础上与太阳能集热器-水箱、燃气锅炉组成多能互补供热系统,模拟该系统与建筑负荷之间的匹配关系,分析运行控制策略对系统运行特性的影响。研究为中深层地源热泵多能互补供热系统工程实践提供一种可行方案。The model of the middle-deep coaxial borehole buried pipe heat exchanger is coupled with TRNSYS,and on the basis of this model,a multi-energy complementary heating system is formed with the solar collector-tank and gas boiler.The matching relationship between the system and the building load is simulated,and the influence of the control strategy on the operation characteristics of the system is analyzed.This study provides a feasible operation scheme for the engineering practice of multi-energy complementary heating system of middle-deep ground source heat pump.

关 键 词：中深层地热能 地源热泵 多能互补供热 负荷动态匹配 

分 类 号：TU8[建筑科学]