但其最关键的组成部分是建立在地源介质库中的地下换热器。
But its most pivotal constituent parts are the underground heat interchanger which constructed in the ground-source medium storage.
常见的地下换热器传热模型的理论基础主要有线源理论和柱源理论两种。
Common heat exchanger models are based on the theories of line heat source and column heat source.
地下换热器是地源热泵的重要组成部分，竖直u型管是最常见的地下换热器形式。
The ground heat exchanger is an important component of the ground Coupled heat Pump (GCHP) and the U-tube is most commonly used ground heat exchanger.
地下换热器是地源热泵系统重要的组成部分，单u型管是当前广泛使用的地下换热器形式。
Ground heat exchanger is an important component of the ground Coupled heat Pump (GCHP) system and a single U-tube is the most common type of ground heat exchanger.
本文在利用温度频率法分析建筑冷热负荷的基础上给出了确定垂直U型埋管地下换热器长度的方法。
This paper provides a method to determine the length of vertical U-tube exchanger based on BIN method calculating building load.
文中提出了地下换热器的换热成本的概念，用于地下换热器经济性的评估，并推导出来具体的计算式。
The conception for the cost of heat transfer which can use to evaluate the economic of ground heat exchanger was presented and its specific formula is deduced in the article.
本文用地源热泵地下换热器线热源模型、简化柱热源模型和二维瞬态数值传热模型对地下土壤导热系数分别进行了计算。
The line source model, the simplified cylindrical source model and the two-dimensional numerical model were used to determine the thermal conductivity of underground soil.
为地下埋管换热器结构的优化设计和系统运行模式的分析提供了理论支持与技术储备。
It supplies theory support and technology accumulation for the optimal design of the underground heat exchanger and the system operation mode optimization.
归纳得出影响这一传热过程的无量纲量，并分析了地下水渗流对地热换热器中温度场的影响。
Dimensionless criteria that dictate the process are summarized, and influence of the ground-water flow on the heat transfer is discussed accordingly.
重点介绍了建筑空调负荷计算、地下埋管换热器系统、辐射地板系统以及热泵和建筑物内分配系统设计等方面的内容。
The calculation and design procedures of air conditioning load, ground loop heat exchangers, radiant floor system, distribution system between heat pump and build are mainly introduced.
介绍了地热换热器的形式，提出了竖直埋管地热换热器的设计方法及地下环路循环泵的选择方法。
The design method of the vertical coiled pipe geothermal heat exchanger and the selecting method of the circulators was presented.
介绍了地热换热器的形式，提出了竖直埋管地热换热器的设计方法及地下环路循环泵的选择方法。
The types of geothermal heat exchanger was described. The design method of the vertical coiled pipe geothermal heat exchanger and the selecting method of the circulators was presented.
地下岩土的热物性参数是地源热泵地热换热器的设计中所需要的很重要的参数。
Thermal properties of deep ground are important data for designing geothermal heat exchangers in ground source heat pump (GSHP) systems.
对常用的地下埋管换热器传热模型逐一进行了介绍。
It has carried on the introduction of heat transfer models of underground heat exchanger which is commonly used one by one.
目前关于地源热泵的应用技术研究主要集中在地源热泵系统地下埋管换热器的热力与传热特性研究方面。
At present the application on the ground-source heat pump technology research focus on heat exchangers in ground-coupled heat pump system for the thermal and heat transfer characteristics research.
实验结果表明，在地埋管换热器地下热响应实验中存在着季节效应。
Taking the double-U type ground heat exchanger (GHE) as example, performs in-situ thermal response tests in three different seasons, and the results show that there does exist the seasonal effect.
实验结果表明，在地埋管换热器地下热响应实验中存在着季节效应。
Taking the double-U type ground heat exchanger (GHE) as example, performs in-situ thermal response tests in three different seasons, and the results show that there does exist the seasonal effect.
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