1. Canadian well
1.1 Operating principle
The principle behind the Canadian heat exchanger is to circulate air at low speed through sealed underground PVC or polyethylene pipes, in order to renew the indoor climate (figure 1 ).
In winter, the outside air drawn into the shaft by the fan heats up on contact with the ground before entering the building. As a result, heating requirements for air renewal are reduced, and the building is naturally kept frost-free. In summer, the outside air takes advantage of the coolness of the ground to cool down by around ten degrees and enter...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Sustainable construction
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Canadian well
Bibliography
Websites
ADEME-BRGM http://www.geothermie-perspectives.fr
Swiss Geothermal Society http://www.geothermal-energy.ch/
Société Canada-clim http://www.canada-clim.com
...Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference