LINEN DRYER HAVING EXHAUST HEAT RECOVERY FUNCTION

PROBLEM TO BE SOLVED: To provide a linen dryer having an exhaust heat recovery function capable of recovering only thermal energy in the exhaust air from the dryer and reusing it efficiently.SOLUTION: In a linen dryer 1 which rolls the washed washing put into a rotating drum 3 and heats and dries it...

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Bibliographische Detailangaben
Hauptverfasser: MISHINA TAKASHI, SUGIMOTO JUNICHI, TOYAMA HIDEKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a linen dryer having an exhaust heat recovery function capable of recovering only thermal energy in the exhaust air from the dryer and reusing it efficiently.SOLUTION: In a linen dryer 1 which rolls the washed washing put into a rotating drum 3 and heats and dries it by the hot air from a steam heater 5, a heat exchanger 6 is disposed which communicates an air supply passage for supplying air to the drum through the steam heater and an exhaust air passage in which the air is exhausted from the drum to the outside, and which allows heat circulation of a sealed heat transfer medium in the air supply passage and the exhaust air passage. 【課題】乾燥機からの排気中の熱エネルギーのみを回収して効率よく再利用することができる排気熱回収機能を有するリネン乾燥機を提供する。【解決手段】回転するドラム3内に投入した洗濯した被洗物を転動させつつスチームヒーター5からの熱風で加熱して乾燥させるリネン乾燥機1において、スチームヒーターを通じてドラム内へ給気する給気路と、ドラムから外部に排気される排気路とを連通し封入した伝熱媒体が給気路と排気路とを熱循環する熱交換機6を配設する。【選択図】図1