专利名称：WATER CIRCULATION MODULE AND HOT
WATER SYSTEM USING THE SAME
发明人：Gai, Xinfeng,Li, Ping申请号：EP17205702.8申请日：20171206公开号：EP3333493A1公开日：20180613
专利附图：
摘要：The present invention discloses a water circulation module adapted to beinstalled in a hot water system including a water heating appliance having an water inletand a water outlet, a cold water pipeline in communication with the water inlet, and a hot
water pipeline in communication with the water outlet. The water circulation module isdisposed outside the water heating appliance and connected between the hot waterpipeline and the cold water pipeline, so as to selectively establish a water circulation pathbetween itself and the water heating appliance and thereby heating cold water in thewater circulation path. The water circulation module includes a main waterway, atemperature sensing device associated with the main waterway for detecting
temperature of water within the main waterway, and a water pump disposed in the mainwaterway for being started or stopped in accordance with the water temperaturedetected by the temperature sensing device. In this way, the water circulation module isable to determine to start or stop the preheating circulation by itself and control thepreheating circulation of the water consuming system where it locates individually.
申请人：Vaillant Group Heating Technology,Vaillant (Wuxi) Heating Equipment Co.,Ltd.,Vaillant GmbH
地址：12-15 layer, No. 558, Luban Road Huangpu District 200023 Shanghai ShanghaiCN,No. 55, Xiqin Road Landplot, No.B18-E Wuxi High-Tech Industrial Development ZoneWuxi, Jiangsu 214028 CN,Berghauser Strasse 40 42859 Remscheid DE
国籍：CN,CN,DE
代理机构：Hocker, Thomas
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