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Title:
COOLING DEVICE
Document Type and Number:
Japanese Patent JP2017089931
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cooling device that has a simple device configuration and can be used repeatedly in a simple and efficient manner.SOLUTION: A cooling device includes: a device that has a reaction chamber accommodating a heat storage medium, a condensation/evaporation chamber for condensing or evaporating a condensible component generated through endothermic reaction of the heat storage medium and a communication section for communicating the reaction chamber and the condensation/evaporation chamber with each other so that the condensible component is movable between the reaction chamber and the condensation/evaporation chamber; a valve provided in the communication section; and a selective absorption film thermally coupled to the reaction chamber. When the valve is switched from a closing state to an opening state, the condensation/evaporation chamber exhibits a cooling function. After heat obtained from sunlight by the selective absorption film is supplied to the reaction chamber, the valve is switched from the opening state to the closing state.SELECTED DRAWING: Figure 1

Inventors:
MIURA TADAMASA
Application Number:
JP2015217403A
Publication Date:
May 25, 2017
Filing Date:
November 05, 2015
Export Citation:
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Assignee:
MURATA MANUFACTURING CO
International Classes:
F25B27/00; F25B17/08; F28D20/00
Attorney, Agent or Firm:
Samejima Mutsumi
Yoshida Tamaki