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1. 发明授权

US4314601A Heat exchange system for recycling waste heat 失效
标题翻译：用于回收废热的热交换系统
公开(公告)号：US4314601A
公开(公告)日：1982-02-09
申请号：US948392
申请日：1978-10-04
申请人： Anthony A. Giuffre , Anthony F. Giuffre
发明人： Anthony A. Giuffre , Anthony F. Giuffre
IPC分类号： F24D11/02 , F24F12/00 , F25B23/00 , F28D15/02 , F28D21/00 , F28D15/00
CPC分类号： F28D15/0266 , F24D11/0242 , F24D11/0285 , F24F12/002 , F25B23/006 , F28D21/0012 , Y02B10/70 , Y02B30/126 , Y02B30/52 , Y02B30/563 , Y02B30/566 , Y10S165/909
摘要： A heat exchange system for recycling waste heat, such as that leaving a building stack or flue, to supply heat where needed, such as to incoming fresh air or to tempered stored water of the building water storage system, wherein the building has a source of heat at a constant temperature (such as a furnace, a cooking facility, or a washing facility), from which waste heat is involved in the materials to be conveyed therefrom for discharge from the building, in which a closed circuit heat generated refrigerant flow type refrigeration system is established including a heat recovery coil in heat exchange relation to the waste heat, a heat discharge coil in heat transfer relation to the fluid to be heated at a level above that of the heat recovery coil, and a refrigerant receiver at a level adjacent the level of the heat recovery coil, with the system being charged with a halogenated hydrocarbon type refrigerant to bring the liquid level of the charge within the receiver above the level of the heat recovery coil and below the level of the heat discharge coil. The heat transferred to the refrigerant at the heat recovery coil is utilized as the sole means for freely cycling the refrigerant through the system heat pump fashion, with a liquid phase portion of the refrigerant being continuously recirculated between the receiver and the heat recovery coil, and heat charged vaporized refrigerant being supplied from the receiver to the heat discharge coil and returned in heat depleted liquid phase form to the receiver.
摘要翻译：一种用于回收废热的热交换系统，例如离开建筑物堆垛或烟道，以在需要时供应热量，例如进入的新鲜空气或建筑物储水系统的回火存储水，其中建筑物具有一定温度下的热量（例如炉子，烹调设备或洗涤设备），从其输送的材料中涉及废热从建筑物排出，其中闭路热生成的制冷剂流式建立了包括与废热热交换的热回收线圈的制冷系统，与被加热流体的热传递关系的热排出线圈高于热回收线圈的热平衡;以及制冷剂接收器，邻近热回收线圈的水平面，系统中装有卤代烃类制冷剂，使得接收器内的电荷的液位高于热回收线圈和放热线圈的水平以下。在热回收线圈处传递到制冷剂的热被用作通过系统热泵方式自由循环制冷剂的唯一装置，制冷剂的液相部分在接收器和热回收线圈之间连续再循环，以及热收集的蒸发的制冷剂从接收器供给到放热线圈并以热耗尽的液相形式返回到接收器。

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