发明申请
- 专利标题: METHOD AND APPARATUS FOR INSTALLING A BOREHOLE HEAT EXCHANGER IN THE EARTH
- 专利标题(中): 在地球上安装井换热器的方法和装置
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申请号: US12038411申请日: 2008-02-27
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公开(公告)号: US20080202723A1公开(公告)日: 2008-08-28
- 发明人: Dieter Wurm , Hans-Joachim Bayer
- 申请人: Dieter Wurm , Hans-Joachim Bayer
- 申请人地址: DE Lennestadt
- 专利权人: TRACTO-TECHNIK GmbH & Co. KG
- 当前专利权人: TRACTO-TECHNIK GmbH & Co. KG
- 当前专利权人地址: DE Lennestadt
- 优先权: DE102007009773.7-24 20070227
- 主分类号: E02D29/00
- IPC分类号: E02D29/00 ; F24J3/08
摘要:
In a method of installing a borehole heat exchanger in the earth, a channel is formed in the earth by means of a pushing device, thereby causing a compression of the earth as a result of earth being displaced, and inserting a borehole heat exchanger in the channel, causing an elastic component of the earth to move toward the heat exchanger as the earth relaxes in order to provide an intimate contact between the earth and the heat exchanger. Installation of the borehole heat exchanger in elastically displaced earth ensures not only a stable and lasting securement of the heat exchanger in the earth but also the intimate contact between earth and heat exchanger wall so important for heat exchanger.