公开(公告)号：US20090308939A1

公开(公告)日：2009-12-17

申请号：US12214272

申请日：2008-06-17

申请人： Keping Li ,  Jusheng Xiong

发明人： Keping Li ,  Jusheng Xiong

IPC分类号： G05D23/13

CPC分类号： F16K11/0746 ,  F16K11/0743 ,  G05D23/1353 ,  Y10T137/86815

摘要： The invention provides a thermostatic mixing valve for use within a water discharge fixture. The mixing valve comprises a cover defining an interior region, a stationary lower disk residing within the interior region, and a moveable upper disk. The lower and upper disks each have a central opening and at least one peripheral groove, wherein the grooves are alignable to form a peripheral water outlet. The mixing valve also includes a spindle assembly extending through the cover region and operably connected to the upper disk to enable alignment of the grooves and formation of the water outlet. A pressure relief cavity is formed between the spindle assembly and the cover, and wherein water flows through an opening in the spindle assembly and into the relief cavity. In order to reduce friction during operation of the valve, the water in the pressure relief cavity applies downward pressure to the spindle assembly which counter-balances upward pressure applied to the spindle assembly by water flowing through the lower and upper disks. The mixing valve further includes a slide bolt and a mixer, wherein depending upon the selected discharge water temperature, water from the cold and hot water cavities flows through the slide bolt into the mixer for subsequent discharge through the fixture.

摘要翻译： 本发明提供一种用于排水夹具内的恒温混合阀。 混合阀包括限定内部区域的盖，位于内部区域内的固定下部盘和可移动的上部盘。 下盘和上盘各自具有中心开口和至少一个周边槽，其中槽可对准以形成外围水出口。 混合阀还包括延伸穿过覆盖区域并且可操作地连接到上盘的主轴组件，以使得槽的对准和出水口的形成。 在主轴组件和盖之间形成有压力释放腔，并且其中水流过主轴组件中的开口并进入浮雕腔。 为了减少阀操作过程中的摩擦力，减压腔中的水向主轴组件施加向下的压力，这通过流经下盘和上盘的水逆流平衡施加到主轴组件的向上压力。 混合阀还包括滑动螺栓和混合器，其中根据所选择的排放水温度，来自冷水和热水空腔的水流过滑动螺栓进入混合器，以便随后通过固定装置排放。

公开(公告)号：US20080164330A1

公开(公告)日：2008-07-10

申请号：US11651802

申请日：2007-01-09

申请人： Wu Wei ,  Keping Li

发明人： Wu Wei ,  Keping Li

IPC分类号： F16K11/00 ,  G05D23/13 ,  A01G25/16 ,  F16K11/078

CPC分类号： F16K11/0743 ,  F16K31/002 ,  G05D23/1353 ,  G05D23/136 ,  Y10T137/86493 ,  Y10T137/86815

摘要： The present invention is directed to a thermostatic water mixing valve having a sub-base coupled to a base, both having a hot water inlet, a cold water inlet and a mixed water outlet. A disk assembly including a lower or stationary disk and an upper or rotatable disk are positioned on the base. Each disk includes a hot water inlet, a cold water inlet and a central opening. The lower disk also has a peripheral notch that receives an extent of an engaging member that extends from a sidewall of the base, while the upper disk has a peripheral cavity that also receives an extent of the engaging member. A cap is coupled to the upper disk, wherein the cap and the upper disk rotate as a unit with respect to the lower disk. The cap has a hot water cavity and cold water cavity positioned about a central opening. A cartridge assembly extends through the cap and includes a collar with at least one aperture aligned with the cold water cavity of the cap. The cartridge assembly also has a depending skirt with at least one aperture aligned with the hot water cavity of the cap. The cartridge assembly further has a vertically displaceable slide bolt, a spring and temperature sensor positioned within the collar. An internal mixing chamber is defined within the slide bolt and the skirt of the collar. The mixing chamber receives both hot water flowing from the hot water cavity through at least one aperture in the skirt and cold water flowing from the cold water cavity through both the aperture in the collar and at least one aperture in the slide bolt. Mixed water is discharged from the mixing chamber through the water outlets in the base and the sub-base and then to the faucet connect to the mixing valve.

摘要翻译： 本发明涉及一种恒温水混合阀，其具有联接到基座的底座，其具有热水入口，冷水入口和混合出水口。 包括下或固定盘和上或可旋转盘的盘组件位于基座上。 每个盘包括热水入口，冷水入口和中心开口。 下盘还具有外围凹口，其接收从基座的侧壁延伸的接合构件的程度，而上盘具有也容纳接合构件的范围的外围空腔。 帽连接到上盘，其中盖和上盘相对于下盘旋转为一个单元。 盖具有位于中心开口周围的热水腔和冷水腔。 墨盒组件延伸穿过盖并且包括具有与盖的冷水腔对准的至少一个孔的套环。 墨盒组件还具有悬垂裙部，其具有至少一个与帽子的热水腔对准的孔。 盒组件还具有可垂直移位的滑动螺栓，位于套环内的弹簧和温度传感器。 内部混合室限定在滑动螺栓和套环的裙部内。 混合室接收从热水腔流过裙部中的至少一个孔的热水和从冷水腔通过套环中的孔和滑动栓中的至少一个孔流出的冷水。 混合水通过基座和副底座中的出水口从混合室排出，然后到龙头连接到混合阀。

公开(公告)号：US07850088B2

公开(公告)日：2010-12-14

申请号：US11651802

申请日：2007-01-09

申请人： Wu Wei ,  Keping Li

发明人： Wu Wei ,  Keping Li

IPC分类号： G05D23/13 ,  G05D23/185 ,  A01G25/16 ,  F16K11/078

CPC分类号： F16K11/0743 ,  F16K31/002 ,  G05D23/1353 ,  G05D23/136 ,  Y10T137/86493 ,  Y10T137/86815

摘要： The present invention is directed to a thermostatic water mixing valve having a sub-base coupled to a base, both having a hot water inlet, a cold water inlet and a mixed water outlet. A disk assembly including a lower or stationary disk and an upper or rotatable disk are positioned on the base. The lower disk also has a peripheral notch that receives an extent of an engaging member that extends from a sidewall of the base, while the upper disk has a peripheral cavity that also receives an extent of the engaging member. A cap is coupled to the upper disk, wherein the cap and the upper disk rotate as a unit with respect to the lower disk. The cap has a hot water cavity and cold water cavity positioned about a central opening. A cartridge assembly includes a collar with at least one aperture aligned with the cold water cavity of the cap and a depending skirt with at least one aperture aligned with the hot water cavity of the cap. An mixing chamber receives both hot water flowing from the hot water cavity through at least one aperture in the skirt and cold water flowing from the cold water cavity through both the aperture in the collar and at least one aperture in the slide bolt. Mixed water is discharged from the mixing chamber through the water outlets in the base and the sub-base.

摘要翻译： 本发明涉及一种恒温水混合阀，其具有联接到基座的底座，其具有热水入口，冷水入口和混合出水口。 包括下或固定盘和上或可旋转盘的盘组件位于基座上。 下盘还具有外围凹口，其接纳从基座的侧壁延伸的接合构件的程度，而上盘具有也容纳接合构件的范围的外围空腔。 帽连接到上盘，其中盖和上盘相对于下盘旋转为一个单元。 盖具有位于中心开口周围的热水腔和冷水腔。 墨盒组件包括具有与盖的冷水腔对准的至少一个孔的套环和具有与盖的热水腔对准的至少一个孔的悬垂裙部。 混合室容纳从热水腔流过的两个热水通过裙部中的至少一个孔和从冷水腔通过套环中的孔和滑动螺栓中的至少一个孔流出的冷水。 混合水通过基座和底座中的出水口从混合室排出。

公开(公告)号：US20090126811A1

公开(公告)日：2009-05-21

申请号：US11985558

申请日：2007-11-15

申请人： Keping Li ,  Xinlu Lan ,  Feng Zou

发明人： Keping Li ,  Xinlu Lan ,  Feng Zou

IPC分类号： F16K11/078

CPC分类号： F16K11/0787 ,  Y10T137/86815

摘要： The invention provides a water faucet including a novel joystick mixing cartridge with internal structures that provide a direct path for water to be discharged from the faucet. The faucet includes a main body portion, a discharge segment and a handle that an operator actuates to deliver water at a desired temperature through the discharge segment. The cartridge includes a housing defining an internal chamber and a lower disk positioned within the chamber. The lower disk has a cold water inlet, a hot water inlet and a mixed water outlet. An intermediate disk is positioned adjacent the lower disk and includes a recessed mixing cavity extending inward from a lowermost wall. The intermediate disk includes a dual lobe sealing element that extends radially inward from the lowermost wall to provide the mixing cavity with an arcuate configuration. An upper disk is positioned adjacent the intermediate disk and a seat is positioned adjacent the upper disk within the chamber. A joystick extends through the seat and the housing for connection with a faucet handle. When an operator actuates the handle and joystick, the intermediate disk is moved within the chamber whereby the position of the mixing cavity relative to the hot and cold water inlets and the water outlet is varied to deliver water at the desired temperature.

摘要翻译： 本发明提供一种水龙头，其包括具有内部结构的新型操纵杆混合筒，其提供用于从水龙头排出的水的直接路径。 水龙头包括主体部分，排放段和操作者致动以通过排放段输送所需温度的水的手柄。 盒包括限定内腔的壳体和位于腔室内的下盘。 下盘具有冷水入口，热水入口和混合出水口。 中间盘定位成邻近下盘，并且包括从最下壁向内延伸的凹入的混合空腔。 中间盘包括从最下壁径向向内延伸的双凸缘密封元件，以使混合腔具有弧形构型。 上盘定位在中间盘附近，并且座位于腔室内的上盘附近。 操纵杆延伸穿过座椅和外壳以与水龙头手柄连接。 当操作者致动手柄和操纵杆时，中间盘在腔室内移动，由此改变混合腔相对于冷热水入口和出水口的位置，以将水输送到所需温度。

公开(公告)号：US08327882B2

公开(公告)日：2012-12-11

申请号：US11985558

申请日：2007-11-15

申请人： Keping Li ,  Xinlu Lan ,  Feng Zou

发明人： Keping Li ,  Xinlu Lan ,  Feng Zou

IPC分类号： F16K11/078

CPC分类号： F16K11/0787 ,  Y10T137/86815

摘要： The invention provides a water faucet including a novel joystick mixing cartridge with internal structures that provide a direct path for water to be discharged from the faucet. The faucet includes a main body portion, a discharge segment and a handle that an operator actuates to deliver water at a desired temperature through the discharge segment. The cartridge includes a housing defining an internal chamber and a lower disk positioned within the chamber. The lower disk has a cold water inlet, a hot water inlet and a mixed water outlet. An intermediate disk is positioned adjacent the lower disk and includes a recessed mixing cavity extending inward from a lowermost wall. The intermediate disk includes a dual lobe sealing element that extends radially inward from the lowermost wall to provide the mixing cavity with an arcuate configuration. An upper disk is positioned adjacent the intermediate disk and a seat is positioned adjacent the upper disk within the chamber. A joystick extends through the seat and the housing for connection with a faucet handle. When an operator actuates the handle and joystick, the intermediate disk is moved within the chamber whereby the position of the mixing cavity relative to the hot and cold water inlets and the water outlet is varied to deliver water at the desired temperature.

摘要翻译： 本发明提供一种水龙头，其包括具有内部结构的新型操纵杆混合筒，其提供用于从水龙头排出的水的直接路径。 水龙头包括主体部分，排放段和操作者致动以通过排放段输送所需温度的水的手柄。 盒包括限定内腔的壳体和位于腔室内的下盘。 下盘具有冷水入口，热水入口和混合出水口。 中间盘定位成邻近下盘，并且包括从最下壁向内延伸的凹入的混合空腔。 中间盘包括从最下壁径向向内延伸的双凸缘密封元件，以使混合腔具有弧形构型。 上盘定位在中间盘附近，并且座位于腔室内的上盘附近。 操纵杆延伸穿过座椅和外壳以与水龙头手柄连接。 当操作者致动手柄和操纵杆时，中间盘在腔室内移动，由此改变混合腔相对于冷热水入口和出水口的位置，以将水输送到所需温度。

公开(公告)号：US08181886B2

公开(公告)日：2012-05-22

申请号：US13020981

申请日：2011-02-04

申请人： Keping Li ,  Jusheng Xiong

发明人： Keping Li ,  Jusheng Xiong

IPC分类号： G05D23/13

CPC分类号： F16K11/0746 ,  F16K11/0743 ,  G05D23/1353 ,  Y10T137/86815

摘要： The invention provides a thermostatic mixing valve for use within a water discharge fixture. The mixing valve comprises a cover defining an interior region, a stationary lower disk residing within the interior region, and a moveable upper disk. The lower and upper disks each have a central opening and at least one peripheral groove, wherein the grooves are alignable to form a peripheral water outlet. The mixing valve also includes a spindle assembly extending through the cover region and operably connected to the upper disk to enable alignment of the grooves and formation of the water outlet. A pressure relief cavity is formed between the spindle assembly and the cover, and wherein water flows through an opening in the spindle assembly and into the relief cavity. In order to reduce friction during operation of the valve, the water in the pressure relief cavity applies downward pressure to the spindle assembly which counter-balances upward pressure applied to the spindle assembly by water flowing through the lower and upper disks. The mixing valve further includes a slide bolt and a mixer, wherein depending upon the selected discharge water temperature, water from the cold and hot water cavities flows through the slide bolt into the mixer for subsequent discharge through the fixture.

摘要翻译： 本发明提供一种用于排水夹具内的恒温混合阀。 混合阀包括限定内部区域的盖，位于内部区域内的固定下部盘和可移动的上部盘。 下盘和上盘各自具有中心开口和至少一个周边槽，其中槽可对准以形成外围水出口。 混合阀还包括延伸穿过覆盖区域并且可操作地连接到上盘的主轴组件，以使得槽的对准和出水口的形成。 在主轴组件和盖之间形成有压力释放腔，并且其中水流过主轴组件中的开口并进入浮雕腔。 为了减少阀操作过程中的摩擦力，减压腔中的水向主轴组件施加向下的压力，这通过流经下盘和上盘的水逆流平衡施加到主轴组件的向上压力。 混合阀还包括滑动螺栓和混合器，其中根据所选择的排放水温度，来自冷水和热水空腔的水流过滑动螺栓进入混合器，以便随后通过固定装置排放。

公开(公告)号：US20110127339A1

公开(公告)日：2011-06-02

申请号：US13020981

申请日：2011-02-04

申请人： Keping Li ,  Jusheng Xiong

发明人： Keping Li ,  Jusheng Xiong

IPC分类号： G05D23/13

CPC分类号： F16K11/0746 ,  F16K11/0743 ,  G05D23/1353 ,  Y10T137/86815

摘要： The invention provides a thermostatic mixing valve for use within a water discharge fixture. The mixing valve comprises a cover defining an interior region, a stationary lower disk residing within the interior region, and a moveable upper disk. The lower and upper disks each have a central opening and at least one peripheral groove, wherein the grooves are alignable to form a peripheral water outlet. The mixing valve also includes a spindle assembly extending through the cover region and operably connected to the upper disk to enable alignment of the grooves and formation of the water outlet. A pressure relief cavity is formed between the spindle assembly and the cover, and wherein water flows through an opening in the spindle assembly and into the relief cavity. In order to reduce friction during operation of the valve, the water in the pressure relief cavity applies downward pressure to the spindle assembly which counter-balances upward pressure applied to the spindle assembly by water flowing through the lower and upper disks. The mixing valve further includes a slide bolt and a mixer, wherein depending upon the selected discharge water temperature, water from the cold and hot water cavities flows through the slide bolt into the mixer for subsequent discharge through the fixture.

摘要翻译： 本发明提供一种用于排水夹具内的恒温混合阀。 混合阀包括限定内部区域的盖，位于内部区域内的固定下部盘和可移动的上部盘。 下盘和上盘各自具有中心开口和至少一个周边槽，其中槽可对准以形成外围水出口。 混合阀还包括延伸穿过覆盖区域并且可操作地连接到上盘的主轴组件，以使得槽的对准和出水口的形成。 在主轴组件和盖之间形成有压力释放腔，并且其中水流过主轴组件中的开口并进入浮雕腔。 为了减少阀操作过程中的摩擦力，减压腔中的水向主轴组件施加向下的压力，这通过流经下盘和上盘的水逆流平衡施加到主轴组件的向上压力。 混合阀还包括滑动螺栓和混合器，其中根据所选择的排放水温度，来自冷水和热水空腔的水流过滑动螺栓进入混合器，以便随后通过固定装置排放。

公开(公告)号：US07905424B2

公开(公告)日：2011-03-15

申请号：US12214272

申请日：2008-06-17

申请人： Keping Li ,  Jusheng Xiong

发明人： Keping Li ,  Jusheng Xiong

IPC分类号： G05D23/13

CPC分类号： F16K11/0746 ,  F16K11/0743 ,  G05D23/1353 ,  Y10T137/86815

摘要： The invention provides a thermostatic mixing valve for use within a water discharge fixture. The mixing valve comprises a cover defining an interior region, a stationary lower disk residing within the interior region, and a moveable upper disk. The lower and upper disks each have a central opening and at least one peripheral groove, wherein the grooves are alignable to form a peripheral water outlet. The mixing valve also includes a spindle assembly extending through the cover region and operably connected to the upper disk to enable alignment of the grooves and formation of the water outlet. A pressure relief cavity is formed between the spindle assembly and the cover, and wherein water flows through an opening in the spindle assembly and into the relief cavity. In order to reduce friction during operation of the valve, the water in the pressure relief cavity applies downward pressure to the spindle assembly which counter-balances upward pressure applied to the spindle assembly by water flowing through the lower and upper disks. The mixing valve further includes a slide bolt and a mixer, wherein depending upon the selected discharge water temperature, water from the cold and hot water cavities flows through the slide bolt into the mixer for subsequent discharge through the fixture.

摘要翻译： 本发明提供一种用于排水夹具内的恒温混合阀。 混合阀包括限定内部区域的盖，位于内部区域内的固定下部盘和可移动的上部盘。 下盘和上盘各自具有中心开口和至少一个周边槽，其中槽可对准以形成外围水出口。 混合阀还包括延伸穿过覆盖区域并且可操作地连接到上盘的主轴组件，以使得槽的对准和出水口的形成。 在主轴组件和盖之间形成有压力释放腔，并且其中水流过主轴组件中的开口并进入浮雕腔。 为了减少阀操作过程中的摩擦力，减压腔中的水向主轴组件施加向下的压力，这通过流经下盘和上盘的水逆流平衡施加到主轴组件的向上压力。 混合阀还包括滑动螺栓和混合器，其中根据所选择的排放水温度，来自冷水和热水空腔的水流过滑动螺栓进入混合器，以便随后通过固定装置排放。

公开(公告)号：US07882578B2

公开(公告)日：2011-02-08

申请号：US11141887

申请日：2005-06-01

申请人： Keping Li ,  Pingsheng Yao

发明人： Keping Li ,  Pingsheng Yao

IPC分类号： E03C1/23

CPC分类号： E03C1/23 ,  E03C1/2302

摘要： A pop-up valve, comprising an internally threaded screw nut, and positioned in a circumjacent manner around a cylindrical waste drain pipe. A complementary, externally threaded screw bolt, is threadably engageable with the screw nut, and also circumjacent the cylindrical waste drain pipe. A seal element is positioned on the screw nut, and is vertically movable towards the bottom of a sink, as a result of corresponding vertical movement of the screw bolt.

摘要翻译： 弹簧阀，包括内螺纹螺母，并围绕圆筒形废液排放管周围定位。 一个互补的外螺纹螺栓螺纹可与螺母螺母接合，也可以与圆柱形废液排放管相邻。 密封元件位于螺母上，并且由于螺栓的相应的垂直运动而能够垂直地朝向水槽的底部移动。

公开(公告)号：US20060273278A1

公开(公告)日：2006-12-07

申请号：US11141887

申请日：2005-06-01

申请人： Keping Li ,  Pingsheng Yao

发明人： Keping Li ,  Pingsheng Yao

IPC分类号： F16K27/02

CPC分类号： E03C1/23 ,  E03C1/2302

摘要： A pop-up valve, comprising an internally threaded screw nut, and positioned in a circumjacent manner around a cylindrical waste drain pipe. A complementary, externally threaded screw bolt, is threadably engageable with the screw nut, and also circumjacent the cylindrical waste drain pipe. A seal element is positioned on the screw nut, and is vertically movable towards the bottom of a sink, as a result of corresponding vertical movement of the screw bolt.

摘要翻译： 弹簧阀，包括内螺纹螺母，并围绕圆筒形废液排放管周围定位。 一个互补的外螺纹螺栓螺纹可与螺母螺母接合，也可以与圆柱形废液排放管相邻。 密封元件位于螺母上，并且由于螺栓的相应的垂直运动而能够垂直地朝向水槽的底部移动。