公开(公告)号：US09618214B2

公开(公告)日：2017-04-11

申请号：US14669713

申请日：2015-03-26

申请人： Energy Recovery Systems Inc.

发明人： Sean Douglas Marte

IPC分类号： F24D17/00 ,  F25B29/00 ,  F25B6/00 ,  F25B27/02 ,  F25B30/02 ,  F24D11/02 ,  F25B40/02 ,  F24D17/02

CPC分类号： F24D17/001 ,  F24D11/0228 ,  F24D11/0235 ,  F24D17/0057 ,  F24D17/02 ,  F24D2200/12 ,  F24D2200/123 ,  F24D2200/31 ,  F25B27/02 ,  F25B30/02 ,  F25B40/02 ,  F25B2339/047 ,  Y02A30/274 ,  Y02B10/70 ,  Y02B30/125 ,  Y02B30/52

摘要： A system and method for heating water are provided. The system includes a first subcooler for receiving a first water flow, a second subcooler for receiving a second water flow, a first condenser in fluid communication with the first subcooler and the second subcooler for receiving water from both subcoolers, and a second condenser in fluid communication with the first condenser. The method involves receiving a flow of water, and transferring heat to the water using the system.

公开(公告)号：US4619311A

公开(公告)日：1986-10-28

申请号：US749662

申请日：1985-06-28

申请人： Carmine F. Vasile ,  Sheila F. Vasile

发明人： Carmine F. Vasile ,  Sheila F. Vasile

IPC分类号： F24D17/00 ,  F28D21/00 ,  F24H3/00

CPC分类号： F24D17/0057 ,  F28D21/0012 ,  Y02B10/70 ,  Y02B30/566 ,  Y10S165/909 ,  Y10S165/914

摘要： A system for recovery systems improving heat recovery from hot waste water is provided whereby cold feed water is preheated by means of extracting heat from hot waste water by passing said hot waste water and said cold feed water through a heat exchanger. Said preheated feed water is directed simultaneously to the hot water heater and to mixing valves at the point of usage of tepid water. Equal volumes of waste water and cold feed water flow through the system.

摘要翻译： 提供了一种提高热废水回收热回收体系的系统，通过将热废水和冷水通过热交换器，通过从热废水中提取热量来预冷冷水。 所述预热的给水同时被引导到热水器和在温水使用点的混合阀。 相当数量的废水和冷水流经系统。

公开(公告)号：US4529032A

公开(公告)日：1985-07-16

申请号：US512583

申请日：1983-07-12

申请人： Victor D. Molitor

发明人： Victor D. Molitor

IPC分类号： B08B13/00 ,  A47L15/42 ,  D06F39/00 ,  F24D17/00 ,  F24D17/02 ,  F28D7/02 ,  F28D21/00 ,  F28F27/02 ,  F24H1/00

CPC分类号： F28D7/024 ,  A47L15/4291 ,  D06F39/00 ,  D06F39/006 ,  F24D17/0057 ,  F24D17/02 ,  F28D21/0012 ,  F28F9/0282 ,  Y02B10/70 ,  Y02B40/44 ,  Y02B40/54

摘要： A holding tank receives waste water from a dishwasher or laundry machine having a rinse cycle and at least one wash cycle. A pump moves the waste water through a heat exchanger at the same time that the rinse cycle requires hot water from a hot water heater. The cold water feed for the hot water heater is also passed in countercurrent heat exchange relationship with the waste water to provide warmed or heated makeup water at the same time that hot water is being withdrawn therefrom. The cooled waste water from the heat exchanger may be collected in a tank and supplied to any one or more of several additional devices, such as a water cooled refrigerant compressor, a grease extraction ventilator having water contact means, a waste food grinder, etc. The ventilator and compressor may also be placed in series, while the cooling water heated in the compressor is recirculated to the heat exchanger. The holding tank may be mounted directly beneath the dishwasher, or the holding tank and countercurrent heat exchanger may be placed in a common housing, with the holding tank beneath the heat exchanger and a pump to transfer the waste water from the holding tank to the appropriate tubes of the coils of the heat exchanger, from which waste water may be discharged into a discharge area adjacent the holding tank. A removable screen for the waste water may be provided above the holding tank in each instance. When a discharge area is adjacent the holding tank, the screen will be self-cleaning, due to flow of incoming waste water across the screen and into the discharge area, when the screen is occluded.

摘要翻译： 容纳槽从洗碗机或具有漂洗周期和至少一个洗涤周期的洗衣机接收废水。 在冲洗循环需要热水器热水的同时，泵将废水移动通过热交换器。 热水加热器的冷水进料也与废水逆流热交换，在从其中取出热水的同时提供加温或加热的补充水。 来自热交换器的冷却的废水可以被收集在罐中并且供应到几个附加装置中的一个或多个，例如水冷制冷剂压缩机，具有水接触装置的油脂抽吸通风机，废食物研磨机等。 通气机和压缩机也可以串联放置，而在压缩机中加热的冷却水再循环到热交换器。 储罐可以直接安装在洗碗机的下面，或者储存罐和逆流热交换器可以放置在共同的壳体中，储罐在热交换器的下方，并且泵将废水从储罐转移到适当的 热交换器的线圈管，废水可从该管排出到与容纳槽相邻的排放区域中。 在每个情况下，可以在储存罐上方设置用于废水的可移除的屏幕。 当放电区域与储存槽相邻时，屏幕将自动清洁，因为当屏幕被遮挡时，由于进入的废水流过屏幕并进入放电区域。

公开(公告)号：US4090474A

公开(公告)日：1978-05-23

申请号：US692799

申请日：1976-06-04

申请人： Walter E. Kauffmann

发明人： Walter E. Kauffmann

IPC分类号： F24D17/00 ,  F22D1/00 ,  F22B1/18

CPC分类号： F24D17/0057 ,  Y02B10/70

摘要： A water heating system comprising an exhaust gas water preheating coil supplying water via a storage tank to a water heating boiler.

摘要翻译： 一种水加热系统，包括经由储罐向水加热锅炉供水的排气水预热线圈。