Title:
UNDERGROUND WATER HEAT UTILIZATION SYSTEM WITH INFILTRATION INLET
Document Type and Number:
Japanese Patent JP2016070531
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an underground water heat utilization system capable of reducing pumping discharge of underground water through efficient and effective utilization thereof and sending the same after being used for heat exchange back to the ground while minimizing an environmental impact.SOLUTION: An underground water heat utilization system with an infiltration inlet comprises: a production well 1 to pump up underground water from the ground; a heating and cooling facility which performs heating and cooling by using thermal energy of the pumped underground water; a preheating device 10 which recycles residual thermal energy of the underground water after the same is used for heat exchange; and an infiltration inlet 9 to send the underground water used in the heating and cooling facility back to the ground. A heating and cooling system mounted with a heat pump 13 which uses the underground water as a heat source is best for the heating and cooling facility. Also, a water flow regulation device 7 may be installed as a preceding device of the infiltration inlet and the preheating device may be installed in the water flow regulation device.SELECTED DRAWING: Figure 1
Inventors:
KAWAZOE MASAFUMI
SHINOZAKI MASATO
OOKA HIROAKI
YAMAMOTO KENTARO
NAKAMURA RYOSUKE
SHINOZAKI MASATO
OOKA HIROAKI
YAMAMOTO KENTARO
NAKAMURA RYOSUKE
Application Number:
JP2014197599A
Publication Date:
May 09, 2016
Filing Date:
September 26, 2014
Export Citation:
Assignee:
OTAKA KENSETSU KK
GEO ENERGY CO LTD
GEO ENERGY CO LTD
International Classes:
F24J3/08; F24F3/00; F24F5/00; F25B27/00; F25B30/06
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