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    MIXING FAUCET
    1.
    发明公开
    MIXING FAUCET 有权
    混合水龙头

    公开(公告)号：EP2236877A1

    公开(公告)日：2010-10-06

    申请号：EP08871787.1

    申请日：2008-11-19

    申请人： Nippon Thermostat Co., Ltd.

    发明人： NEGISHI, Isao ,  SEKI, Eiji ,  IWAI, Shigeru ,  HAGIWARA, Takeshi

    IPC分类号： F16K11/07 ,  F16K31/70

    CPC分类号： G05D23/1346 ,  G05D23/1326 ,  Y10T137/87676 ,  Y10T137/9464

    摘要： The present invention provides a mixing faucet that can use a low-cost temperature sensing spring. A mixing faucet (1) includes a casing (2) having a hot water inlet opening (24), a cold water inlet opening (23), and an outlet opening (28); a control valve element (3) slidably mounted in the casing (2) and capable of switching between any one of a cold water discharge state, a mixed water discharge state, and a hot water discharge state; a temperature adjusting screw (7) rotatably disposed at one end in the casing (2); a slider (6) sliding in the casing (2) through rotation of the temperature adjusting screw (7); a bias spring (5) disposed in the casing (2), between the control valve element (3) and the slider (6), and biasing the control valve element (3) toward the cold water inlet opening (23); a temperature sensing spring (4) which biases, in the casing (2), the control valve element (3) toward the hot water inlet opening (24), and the elastic force of which changes in accordance with changes in the temperature of hot water flowing in the casing (2); and a pull-up spring (10) for biasing the control valve element (3) toward the hot water inlet opening (24) in the cold water discharge state and in the mixed water discharge state.

    摘要翻译： 本发明提供一种可使用低成本温度感测弹簧的混合龙头。 一种混合龙头（1）包括具有热水入口开口（24），冷水入口开口（23）和出口开口（28）的外壳（2）; 控制阀元件（3），其可滑动地安装在壳体（2）中并且能够在冷水排出状态，混合水排出状态和热水排出状态中的任一个之间切换; 一个可旋转地设置在壳体（2）中的一端的温度调节螺钉（7）; 通过所述温度调节螺钉（7）的旋转而在所述壳体（2）内滑动的滑块（6）。 （3）和滑块（6）之间，并且将控制阀元件（3）朝向冷水入口开口（23）偏置的偏置弹簧（5），其设置在壳体（2）中。 ，在壳体（2）内将控制阀体（3）向热水流入口（24）侧施力的温度检测弹簧（4），弹性力根据热的温度变化而变化 在壳体（2）中流动的水; 以及在冷水排出状态和混合水排出状态下用于将控制阀元件（3）朝向热水入口开口（24）偏置的上拉弹簧（10）。