Title:
METHOD AND DEVICE FOR STORING AND RETURNING THERMAL ENERGY
Document Type and Number:
Japanese Patent JPS5912291
Kind Code:
A
Abstract:
The storage reservoir (1) is incorporated into the building structure (2) and consists of a double concrete shell (10, 11) containing water which is heated by solar panels (5). The space (12) between the shells is evacuated by a vacuum pump (16) under the control of internal and external thermostats (18, 19). The rate of heat emission into the building (2) is regulated by changing the level of vacuum in the space (15). This is achieved by admitting air.
Inventors:
KUROODO IBORA
Application Number:
JP4807683A
Publication Date:
January 21, 1984
Filing Date:
March 24, 1983
Export Citation:
Assignee:
FUENORU ENG
International Classes:
F28D20/00; F24J2/46; (IPC1-7): F24J3/02; F28D17/00
Attorney, Agent or Firm:
Shigeru Yagita
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