GEOTHERMAL AIR CONDITIONING DEVICE

PROBLEM TO BE SOLVED: To reduce dispersion of a flow amount of the air flowing in branch pipes of a heat exchanging section buried in the ground to effectively prevent degradation of heat exchanging performance and dew condensation and the like in the branch pipes. SOLUTION: A geothermal air conditi...

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Bibliographic Details
Main Authors TSUJI MASAO, SATO HIROSHI, TAKEUCHI YUU, NAKAGAWA HIROSHI, TAKADA MASAKI
Format Patent
LanguageEnglish
Published 07.10.2010
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To reduce dispersion of a flow amount of the air flowing in branch pipes of a heat exchanging section buried in the ground to effectively prevent degradation of heat exchanging performance and dew condensation and the like in the branch pipes. SOLUTION: A geothermal air conditioning device 1 includes: an underground heat exchanging section 2 constituted by connecting a pair of main pipes 2a, 2a, approximately horizontally buried in the ground, by the plurality of branch pipes 2b extending orthogonally to the main pipes 2a; an introducing section 3 communicated with the main pipes 2a at its one end and with the outside air at the other end; and a supply section 4 communicated with the main pipes 2a at one end and with the inside of a building H at the other end. The device supplies the outside air introduced from the introducing section 3 to the inside of a building H through the supply section 4 after heat exchange in the underground heat exchanging section 2. A ratio (d2/d1) of an inner diameter d2 of the branch pipes 2b and an inner diameter d1 of the main pipes 2a is 0.15-0.45. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090071970