Title:
VENTILATION COOLING METHOD AND APPARATUS USING NATURAL ICE
Document Type and Number:
Japanese Patent JP2001235180
Kind Code:
A
Abstract:
To provide a ventilation cooling method and apparatus which is suitable for environmental preservation and capable of drastically reducing the quantity of energy and its cost required directly and indirectly for cooling.
Ice is produced by sucking into and discharging out of an ice making chamber for making and storing outdoor fresh air having a temperature below the freezing point. Fresh air having a temperature exceeding 0°C is cooled and dehumidified by the latent heat of fusion of the ice and the cool air thus obtained is used as a cold source for cooling. The cool air is blown from the ice storing chamber to a cooling space 5 to ventilate the air in the cooling space.
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Inventors:
DOGOSHI JUN
DOGOSHI HITOSHI
DOGOSHI HITOSHI
Application Number:
JP2000346999A
Publication Date:
August 31, 2001
Filing Date:
November 14, 2000
Export Citation:
Assignee:
ICE SHELTER KK
DOGOSHI JUN
DOGOSHI HITOSHI
DOGOSHI JUN
DOGOSHI HITOSHI
International Classes:
F24F3/00; F24F3/14; F24F5/00; F24F7/10; F25C1/02; (IPC1-7): F24F3/00; F24F3/14; F24F5/00; F24F7/10; F25C1/02
Attorney, Agent or Firm:
Masahaya Hayakawa (3 outside)