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Patent Searching and Data


Title:
ARTIFICIAL HOT SPRING
Document Type and Number:
Japanese Patent JPH10121877
Kind Code:
A
Abstract:

To provide artificial hot spring which can be developed easily, enables the use of hot water at all times, can save energy greatly, does not require an installation space.

Hot water heated by a solar heat water heating equipment 4 is supplied into an underground water layer 7 to increase a temperature of the underground water layer 7, and hot water is pumped up from the underground water layer 7 when it is necessary for use.


Inventors:
ASAHI MICHIKO
Application Number:
JP1996000294489
Publication Date:
May 12, 1998
Filing Date:
October 15, 1996
Export Citation:
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Assignee:
ASAHI MICHIKO
International Classes:
E21B43/00; F24S90/00; (IPC1-7): E21B43/00; F24J2/42
Attorney, Agent or Firm:
橋本 洋一