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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。

2. 发明授权

US4050446A Environmental hood and duct structure for griddles 失效
标题翻译：环形罩和管道结构为格栅
公开(公告)号：US4050446A
公开(公告)日：1977-09-27
申请号：US711623
申请日：1976-08-04
申请人： Anthony A. Giuffre
发明人： Anthony A. Giuffre
IPC分类号： F24C15/20
CPC分类号： F24C15/20 , Y10S55/36
摘要： An environmental hood and duct structure for griddle and the like cooking equipment used in restaurant and similar facilities, for degreasing the air ambient to the cooking equipment, including a hood arrangement defining a water spray chamber having an air intake opening overlying the cooking surface of the cooking equipment involved, in which air intake opening is mounted an upwardly inclined grilling formed to define a plurality of individual grille openings shaped to provide a venturi effect on the air passing therethrough. The air is drawn across the cooking surface and into and through the grilling at a rate on the order of 1,000-3,000 cubic feet per minute, with the venturi affected air, on passing into the spraying chamber, being subjected to a cool water spray for wet scrubbing of the grease from the air. The scrubbed air is discharged to the atmosphere. The hood and duct structure includes a collection trough at the base of the grille for collecting the sprayed water and resulting solidified grease, and a make-up air duct opening adjacent the locale of the air inflow side of the hood grilling. The arrangement includes equipment for separating the grease from the water, and for recycling the water through the system.
摘要翻译：用于餐具和类似设施中的用于平底炉等的烹饪设备的环境罩和管道结构，用于将空气环境除油到烹饪设备，包括限定水喷雾室的罩布置，所述喷洒室具有覆盖在烹饪表面上的进气口涉及的烹饪设备，其中进气口安装有向上倾斜的烤架，其形成为限定多个单独的格栅开口，其形状以对通过其的空气提供文丘里效应。空气以烹饪表面穿过并通过烧烤，速度为每分钟1,000-3,000立方英尺，文丘里受影响的空气在进入喷雾室时进行冷水喷雾从空气中湿润擦洗油脂。洗涤空气排放到大气中。发动机罩和导管结构包括在格栅底部的收集槽，用于收集喷射的水和产生的固化润滑脂，以及邻近发动机罩的空气流入侧的区域的补充空气管道开口。该装置包括用于将油脂从水中分离出来并用于通过系统再循环水的设备。

3. 发明授权

US4216903A Heat exchange system for recycling stack heat 失效
标题翻译：热交换系统用于回收堆热
公开(公告)号：US4216903A
公开(公告)日：1980-08-12
申请号：US926814
申请日：1978-07-21
申请人： Anthony A. Giuffre
发明人： Anthony A. Giuffre
IPC分类号： F24D11/02 , F28D15/02 , F24D3/08
CPC分类号： F24D11/0278 , F24D11/0235 , F28D15/0266 , F28D21/0003 , Y02B10/70 , Y02B30/126 , Y02B30/52 , Y10S165/909
摘要： A heat exchange system for recycling waste heat leaving a building stack to supply heat to incoming fresh air or temper stored water of the building water storage system, wherein the building has a source of heat at constant temperature, such as a cooking facility, from which air conveying waste heat is drawn and impelled through a stack in which a closed circuit heat generated refrigerant flow type refrigeration system is established including a heat recovery coil in the stack, heat discharge coils in heat transfer relation to the incoming fresh air and the stored water, liquid refrigerant traps that permit free flow therethrough of the refrigerant adjacent the heat discharge coils adjacent their discharge ends, and thermostatically controlled valves for alternately disconnecting the heat discharge coils from the heat recovery coil in accordance with a predetermined ambient air temperature exteriorally of the building.
摘要翻译：一种热交换系统，用于回收离开建筑物堆栈的废热，以向新鲜空气供应热量或调节建筑物储水系统的储存水，其中建筑物具有恒定温度的热源，例如烹饪设施，空气输送废热通过其中建立闭路热产生的制冷剂流动型制冷系统的堆叠被抽吸和推动，其中包括堆叠中的热回收线圈，与进入的新鲜空气和存储的水传热的放热线圈液体制冷剂捕集器，其允许邻近其排放端的热排出线圈附近的制冷剂自由流动;以及恒温控制阀，用于根据建筑物外部的预定环境空气温度从热回收线圈交替地断开放热线圈。

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