HEAT PIPE TYPE HEAT EXCHANGE DEVICE AND AIR CONDITIONER FOR SERVER SYSTEM

• Main Authors: TAKEICHI TSUYOSHI, YAMAKAGE HISAAKI, SAIKAWA SHINICHI
• Format: Patent
• Language: English; Japanese
• Published: 18.01.2018
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CALCULATING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; 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; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; PHYSICS; PRINTED CIRCUITS; RANGES; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To provide a heat pipe type heat exchange device which improves a heat transport amount of heat pipes to improve the heat exchange efficiency while simplifying a structure of the entire device and can reliably cool a cooling object according to a situation of outdoor temperature.SOLUTION: A heat pipe type heat exchange device includes: a first heat exchange body 14 which uses heat pipes 13 as heat transfer elements; a water cooling type second heat exchange body 15; a case body 16; and a water feeding facility 17. An internal part of the case body 16 is divided into an inner air feeding chamber 21 and an outer air feeding chamber 22 by an inclining partition plate 20. The first heat exchange body 14 is disposed in an inclining manner within the case body 16 with a heat absorption part 13a located in the inner air feeding chamber 21 and a heat radiation part 13b located in the outer air feeding chamber 22. The second heat exchange body 15 is disposed between the first heat exchange body 14 and an inner air outlet 24. In a state where outdoor temperature is high, a coolant is fed to the second heat exchange body 15 with the water feeding facility 17 and the first heat exchange body 14 and the second heat exchange body 15 are operated to cool heated air.SELECTED DRAWING: Figure 1 【課題】全体装置の構造を簡素化しながら、ヒートパイプの熱輸送量を向上して熱交換効率を向上し、外気温の状況に応じて冷却対象を確実に冷却できるヒートパイプ式の熱交換装置を提供する。【解決手段】ヒートパイプ１３を伝熱要素とする第１熱交換体１４と、水冷式の第２熱交換体１５と、ケース本体１６と、送水設備１７を備えている。ケース本体１６の内部は傾斜する仕切板２０で内気送給室２１と外気送給室２２に区分されて、吸熱部１３ａが内気送給室２１に位置し、放熱部１３ｂが外気送給室２２に位置する状態で、第１熱交換体１４を傾斜配置する。第２熱交換体１５は、第１熱交換体１４と内気出口２４の間に配置する。外気温が高い状態では、冷却水を送水設備１７で第２熱交換体１５に送給し、第１熱交換体１４と第２熱交換体１５を作動させて熱気を冷却する。【選択図】図１