HEAT EXCHANGER

PROBLEM TO BE SOLVED: To provide a microtube heat exchanger capable of achieving sufficient heat exchanging quantity by preventing biased flow of a refrigerant inside of a flat tube, even in a constitution where the flat tube is inclined to a downwind side in a conventional parallel flow type heat e...

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Bibliographische Detailangaben
Hauptverfasser:	SUGIO TAKASHI, YAMAGUCHI SHIGETO, YOKOYAMA SHOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a microtube heat exchanger capable of achieving sufficient heat exchanging quantity by preventing biased flow of a refrigerant inside of a flat tube, even in a constitution where the flat tube is inclined to a downwind side in a conventional parallel flow type heat exchanger. SOLUTION: Bottom surfaces of refrigerant circulation holes 1e, 1f, 1g, 1h can be widened and contact areas with liquid refrigerant 2b can be increased by improving the shape of refrigerant circulation holes 1e, 1f, 1g, 1h which are constantly horizontal to an inclined angle of the flat tube 1, thus the heat exchanging performance of the refrigerant and the air can be improved. COPYRIGHT: (C)2007,JPO&INPIT