FROST REMOVAL DEVICE FOR HEAT EXCHANGER

A defrosting unit for a heat exchanger is provided to prevent the increase of frost from a heat exchanger without stopping operation or using any defrosting heaters. A blocking unit(120) is mounted to an inner or outer surface of a main body(110) of a heat exchanger and has an air path(121) for supp...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, KAK JOONG, MOON, DONG SOO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A defrosting unit for a heat exchanger is provided to prevent the increase of frost from a heat exchanger without stopping operation or using any defrosting heaters. A blocking unit(120) is mounted to an inner or outer surface of a main body(110) of a heat exchanger and has an air path(121) for supplying air to the main body partially. A conveying unit(130) moves the blocking unit along with the main body for making the air path to face the main body in sequence.