Patent ID: 8100172

Claim:
A temperature equalization system, comprising: an installation; a natural heat carrier; a heat equalizer disposed in the natural heat carrier, the heat equalizer being made of a material of heat conduction to conduct heat with the natural heat carrier; a relay heat equalizer made of a material having heat accumulation and heat conduction properties; a first fluid transmission duct having a first fluid contained therein for heat transmission, the first fluid transmission duct being disposed between the relay heat equalizer and the installation; a second fluid transmission duct having a second fluid contained therein for heat transmission, the second fluid transmission duct being disposed between the heat equalizer and the relay heat equalizer; a pump connected in series with the first fluid transmission duct for pumping the first fluid; a relay pump connected in series with the second fluid transmission duct for pumping the second fluid; a control means for controlling a first direction and a flow rate of the first fluid and a second direction and a flow rate of the second fluid, the control means controlling the pump to pump the first fluid, and controlling the relay pump to pump the second fluid, so that the pump periodically pumps the first fluid in positive and negative directions for the first fluid to flow through the relay heat equalizer, the first fluid transmission duct and an interior of the installation to execute periodical exchange of the flowing direction, and for the first fluid to pass through the relay heat equalizer and the installation to execute periodical exchange of the flowing direction, and the relay pump periodically pumps the second fluid in positive and negative directions for the second fluid to flow through the relay heat equalizer, the second fluid transmission duct and the heat equalizer to execute periodical exchange of the flowing direction, and for the second fluid to pass through the relay heat equalizer and the heat equalizer to execute periodical exchange of the flowing direction, thus to constitute two-way regulation and control of temperature equalization; temperature detection device connected to the control means for detecting a temperature of the first fluid; and an auxiliary temperature regulation device connected to the control means for regulating the temperature of the first fluid.