To provide a loop heat pipe capable of easily mounting an evaporator to an existing facility.SOLUTION: A loop heat pipe 100 includes: a plurality of divided evaporators 11 that include a body 11a and a porous body 5 provided inside the body 11a and generating capillary force, and independently performs heat exchange; a condenser 2; a liquid pipe 3 respectively connecting an outlet of the condenser 2 to the plurality of evaporators 11; and a steam pipe 4 respectively connecting outlets of the plurality of evaporators 11 to an inlet of the condenser 2. The plurality of evaporators 11 are disposed so that an inner peripheral surface of the body contacts with an outer peripheral surface 6a of piping 6 in which a fluid to be cooled circulates. In a space between the porous body 5 and the body 11a, a liquid phase refrigerant circulates, and the liquid phase refrigerant evaporated by the heat of the fluid circulating in the piping 6, and the heat of the fluid is absorbed as evaporation heat of the refrigerant, thereby cooling the fluid in the piping 6.SELECTED DRAWING: Figure 2

    【課題】既存の設備に後から蒸発器を容易に取り付けることが可能なループヒートパイを提供する。【解決手段】このループヒートパイプ100は、本体11aと、本体1aの内部に設けられ、毛細管力が生じる多孔質体5とを含み、それぞれ独立して熱交換を行う分割された複数の蒸発器11と、凝縮器2と、凝縮器2の出口から複数の蒸発器11の入口までをそれぞれ結ぶ液管3と、複数の蒸発器11の出口から凝縮器2の入口までをそれぞれ結ぶ蒸気管4とを備え、複数の蒸発器11は、本体の内周面と冷却対象の流体が流通する配管6の外周面6aとが接触するように配置され、多孔質体5と本体11aとの間の空間には液相の冷媒が流通し、配管6内を流通する流体の熱によって液相の冷媒が蒸発して気相になるとともに、流体の熱が冷媒の蒸発熱として吸熱されることによって、配管6内の流体が冷却されるように構成されている。【選択図】図2


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    Titel :

    LOOP HEAT PIPE AND LOOP HEAT PIPE EVAPORATOR


    Weitere Titelangaben:

    ループヒートパイプおよびループヒートパイプ用蒸発器


    Beteiligte:

    Erscheinungsdatum :

    2020-08-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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