====== 地源热泵 ======

{{ :tongji:XXX.png|}}

===== 简介 =====
**地源热泵**，是指利用浅层地热能为建筑供冷、采暖或制生活热水的热泵装置。((作者姓名，参考文献名称，发表年限，发表地点 - [[ https://en.wikipedia.org/wiki/Electricity_market | 进一步说明]]))

===== 工作原理 =====

冬季：\\
{{:image017.gif?600|}}\\
地源热泵将地热能传递入建筑以为建筑采暖。\\
Geothermal heat pumps transfer underground heat into buildings to provide heating.\\

夏季：\\
{{:image019.gif?600|}}\\
地源热泵将热能从建筑传递入地下以为建筑制冷。\\
Geothermal heat pumps transfer heat from buildings into the ground to provide cooling.\\
===== 分类 =====

1、垂直埋管地源热泵Vertical Closed-Loop\\

一对底部装配有特殊U型的管道放置在100至400英尺深的孔洞中。\\
A pair of pipes with a special U-bend assembly at the bottom is placed into bore holes from 100 to 400 feet deep\\ 
{{:image020.jpg?400|}}\\

2、水平埋管地源热泵Horizontal Closed-Loop\\

管道阵列安装在沟槽中，切割深度为3到5英尺，长度达数百英尺。\\
A piping array is installed in trenches cut 3 to 5 feet deep and hundreds of feet in length\\  
{{:image022.jpg?400|}}\\

3、地表水源热泵Surface Water Closed-Loop\\

管道阵列被淹没在池塘或湖泊中，至少8英尺深\\
A piping array is submerged in a pond or lake at least 8 feet deep\\
{{:image024.jpg?400|}}\\

4、地下水源热泵Ground Water Open-Loop\\

井水从地下含水层通过地热泵抽水，然后返回含水层或排放到地表。\\
Well water from an underground aquifer is pumped through the geothermal heat pump and then returned to the aquifer or discharged to the surface\\
{{:image028.jpg?400|}}\\

===== 参考文献 =====