Summary
This new system for melting snow utilizes both the low-temperature heat retained in the ground and the heat of the sun stored over the summer. The first system has been in operation since December 1995. Through operation over the last winter, it was demonstrated that the electric power consumption and the operation cost of this system were 14 and 26 % that of the conventional electric heater system, respectively.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 1998-1285
- Languages: Japanese
- Source: Refrigeration - vol. 72 - n. 832
- Publication date: 1997/02
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles in this issue (1)
See the source
Indexing
- Themes: Other heat-pump applications
- Keywords: Japan; Snow; Ground; Heat pump; Melting; Thermal energy storage
-
Modelling of the bridge deck's hydronic snow-me...
- Author(s) : HU W., JIANG Y., YAO Y., et al.
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
View record
-
Skating on geothermal ice.
- Author(s) : GOODMAN M.
- Date : 2005/02
- Languages : English
- Source: Refrig. World - n. 1
View record
-
Today's ground source heat pumps.
- Author(s) : BOSE J. E.
- Date : 1993
- Languages : English
- Source: J. Energy Eng. - vol. 90 - n. 5
View record
-
A novel combined system of super heat pump syst...
- Author(s) : AWAYA S., KANESHIMA M., SAITOU T., KANZAKI N., NAKAZAWA K.
- Date : 1995/12
- Languages : Japanese
- Source: SHASE - vol. 69 - n. 12
View record
-
Let it snow, shovel-free.
- Author(s) : JOHANSEN B.
- Date : 1999/11/22
- Languages : English
- Source: Air Cond. Heat. Refrig. News - vol. 208 - n. 12
View record