METAL HEAT STORAGE DEVICE

The present invention relates to a metal heat storage apparatus which is used for storing heat transferred from an outside, and more particularly, to a metal heat storage apparatus which is capable of gradually emitting solar thermal energy which is accumulated at high temperature (100 ~ 1,300 degre...

Full description

Saved in:
Bibliographic Details
Main Author KIM, BYUNG GYUN
Format Patent
LanguageEnglish
Korean
Published 04.04.2014
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
SOLAR HEAT COLLECTORS
SOLAR HEAT SYSTEMS
VENTILATING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a metal heat storage apparatus which is used for storing heat transferred from an outside, and more particularly, to a metal heat storage apparatus which is capable of gradually emitting solar thermal energy which is accumulated at high temperature (100 ~ 1,300 degrees) through a solar heat collecting device so that the storage of solar heat which is natural energy can be remarkably improved. According to the present invention, a metal heat storing medium for storing solar thermal energy is dually heat-insulated and a heat exchanger is installed to be closed to the metal heat storing medium such that heating water can be heated for a long time. A heat insulation inner wall, a heat insulation outer wall and a heat insulation bottom, which serve as a dual heat insulating means for heat insulating the metal heat storing medium, are disposed at an inside, an outside and a bottom of the metal heat storing medium to form a medium receiving chamber. An outer wall structure made of concrete includes a bottom, a central pillar, an outer wall and an upper cover. An infrared ray reflecting mirror and a heat storing tank installed below the upper cover are vacuum treated so that convection and heat conduction can be prevented by air, thereby minimizing heat loss.
Bibliography:Application Number: KR20130017182