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来源：百度文库 编辑：神马文学网 时间：2024/07/03 10:47:46
US 7,299,992 B1
Drinking water fountain having mixed hot and cold water
Jui-Chien Chen, 321, Sec. 4, Lu He Rd., Lu Gang, Changhua Hsien (Taiwan); and Jui-Ching Chen, 321, Sec. 4, Lu He Rd., Lu Gang, Changhua Hsien (Taiwan)
Filed on Dec. 09, 2004, as Appl. No. 11/8,547.
Int. Cl. G05D 23/185 (2006.01); B67D 5/62 (2006.01); B60T 8/36 (2006.01)
U.S. Cl. 236—12.11  [222/146.2; 137/599.01] 9 Claims

1. A drinking water fountain, comprising: a valve body having a side formed with a valve chamber, a lower portion provided with a heating device and an upper portion provided with a mixed chamber;
a control valve rotatably mounted in the valve chamber of the valve body;
a cold water inlet conduit mounted in the valve body and having a first end connected to a water inlet port of the control valve;
a cold water outlet conduit mounted in the valve body and having a first end connected to a first water outlet port of the control valve and a second end connected to the mixed chamber of the valve body;
a heating conduit mounted in the valve body and having a first end connected to a second water outlet port of the control valve and a second end connected to the heating device;
a hot water inlet conduit mounted in the valve body and having a first end connected to the heating device and a second end connected to the mixed chamber of the valve body.
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