WO2023040331A1 - 一种同轴双控恒温阀芯 - Google Patents

一种同轴双控恒温阀芯 Download PDF

Info

Publication number
WO2023040331A1
WO2023040331A1 PCT/CN2022/094813 CN2022094813W WO2023040331A1 WO 2023040331 A1 WO2023040331 A1 WO 2023040331A1 CN 2022094813 W CN2022094813 W CN 2022094813W WO 2023040331 A1 WO2023040331 A1 WO 2023040331A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve core
valve body
sealing
water
water inlet
Prior art date
Application number
PCT/CN2022/094813
Other languages
English (en)
French (fr)
Inventor
李晨
陈登辉
张晓�
Original Assignee
台州市国人温控卫浴科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 台州市国人温控卫浴科技有限公司 filed Critical 台州市国人温控卫浴科技有限公司
Publication of WO2023040331A1 publication Critical patent/WO2023040331A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Definitions

  • the utility model belongs to the technical field of valve cores, relates to a constant temperature valve core, in particular to a coaxial double-control constant temperature valve core.
  • the thermostatic valve core As the core device of water temperature regulation, the thermostatic valve core is widely used in thermostatic water heaters and thermostatic faucets.
  • the thermostatic ceramic spool is equipped with a moving piece and a fixed piece.
  • the top of the thermostatic ceramic spool is provided with a temperature adjustment handwheel and a flow adjustment handwheel for controlling the rotation of the moving piece. After entering the valve body, it passes through the fixed piece and the moving piece in turn, and adjusts the flow rate of the water according to the rotation angle of the flow adjustment handwheel.
  • constant temperature ceramic valve core there are the following defects in the above-mentioned constant temperature ceramic valve core. When the constant temperature ceramic valve core is in the closed state, due to the large impact force of the water flow, the water flow will contact the moving piece when it rushes into the valve body, which will easily cause the moving piece to shift and contact with the moving piece.
  • the fixed piece is separated, the moving piece and the fixed piece cannot be tightly bonded, which affects the sealing; in addition, when the current thermostatic ceramic valve core rotates the flow adjustment handwheel, the temperature adjustment handwheel will also rotate synchronously, affecting the temperature adjustment handwheel.
  • the indication accuracy will affect the water outlet stability of the thermostatic ceramic valve core.
  • this utility model is to solve the above-mentioned problems in the prior art, and to provide a coaxial dual-coaxial dual-coaxial valve with improved structure for the problem that it cannot withstand high-pressure shocks in the closed state and is likely to cause leakage, so as to improve the stability of the water outlet. Control the thermostatic spool.
  • a coaxial double-control thermostatic valve core including a valve body and a valve core base connected to the bottom of the valve body, and the valve body is sequentially provided with regulating valves from top to bottom.
  • Both the moving piece and the fixed piece are provided with a water outlet that communicates with the mixing outlet hole.
  • the water inlet of the moving piece, the moving piece has two opposite openings and communicates with the water inlet of the fixed piece, the moving piece is also provided with two opposite water storage tanks, the water storage tank of the moving piece A through hole is opened inside.
  • the bottom of the flow regulating handle seat extends into the valve body to cooperate with the regulating seat.
  • the plunger is provided with several water holes.
  • an E-shaped circlip is provided between the top of the valve body and the temperature regulation handwheel, and a gasket.
  • a sealing ring is provided between the valve body and the temperature adjustment handwheel, and a sealing ring is provided between the adjustment seat and the valve body.
  • the sealing ring there is a sealing ring between the plunger and the adjustment seat, there are several sealing rings between the closing ring and the moving piece, the fixed piece and the A sealing ring for sealing is provided between the bases of the valve core, and a sealing member for sealing is provided at the bottom of the base of the valve core.
  • the coaxial dual-control thermostatic valve core has the following advantages:
  • the coaxial dual-control thermostatic valve core When the coaxial dual-control thermostatic valve core is in the closed state, it can withstand greater water pressure and the impact of high-pressure water through the setting of the water outlet tank of the moving plate;
  • the flow adjustment handwheel and the temperature adjustment handwheel are operated separately. When the flow adjustment handwheel is turned, it will not affect the work of the temperature adjustment handwheel.
  • the temperature adjustment handwheel has high indication accuracy and high water outlet stability from the valve core;
  • the handwheel for flow adjustment is movably connected to the valve body through buckles, which has the advantages of convenient disassembly and assembly and high flexibility.
  • Fig. 1 is a schematic diagram of the three-dimensional structure of the coaxial dual-control thermostatic valve core.
  • Fig. 2 is a half-sectional structural schematic diagram of the coaxial dual-control thermostatic valve core.
  • Fig. 3 is a three-dimensional structural schematic diagram of the moving piece and the fixed piece.
  • Fig. 4 is an exploded view of the coaxial dual-control thermostatic valve core.
  • Valve body In the figure, 1. Valve body; 2. Valve core base; 3. Temperature adjustment handwheel; 4. Stud component; 5. Plunger; 6. Temperature sensing component; 7. Adjusting seat; 8. Moving piece; Fixed piece; 10. Water inlet hole; 11. Mixed water outlet hole; 12. Flow adjustment handle; 13. Water outlet; 14. Fixed piece water inlet; 15. Moving piece water inlet; 16. Moving piece water storage tank; 17. Communication Hole; 18, boss; 19, card slot; 20, buckle part; 21, water hole; 22, water inlet filter; 23, E-type circlip; 24, gasket; 25, sealing ring; 26, Seals.
  • the coaxial dual-control thermostatic valve core includes a valve body 1 and a valve core base 2 connected to the bottom of the valve body 1, and the inside of the valve body 1 is sequentially arranged from top to bottom. It is equipped with a temperature adjustment handwheel 3, a stud assembly 4, a plunger 5, a temperature sensing assembly 6, an adjustment seat 7, a moving piece 8 and a fixed piece 9, and the bottom of the valve core base 2 is provided with a water inlet hole 10 and a mixing outlet hole 11 , the valve body 1 is provided with a flow regulating handle 12 which is movably engaged with the valve body 1, and the movable piece 8 and the fixed piece 9 are provided with a water outlet 13 communicating with the mixing water outlet hole 11, and the fixed piece 9 has two opposite openings.
  • the moving piece 8 has two opposite openings and the moving piece water inlet 15 that communicates with the fixed piece water inlet 14, and the moving piece 8 is also provided with two oppositely arranged moving pieces Water storage tank 16, and a through hole 17 is opened in the water storage tank 16 of the movable piece.
  • each card slot 19 is provided with a movable buckle part 20 integrally connected with the flow regulating handwheel and engaged with the boss 18.
  • a movable buckle part 20 is movably engaged with the boss 18 on the valve body 1, and the movable buckle part 20 is made of plastic material, so it can be stretched or contracted according to its own elasticity under stress. When dismounting, the movable buckle part 20 can be stretched out by a special tool, and the flow adjustment handwheel can be easily removed. Therefore, through the above cooperation, the flow adjustment handwheel will not affect the work of the temperature adjustment handwheel 3 when rotating , the two do not interfere with each other, and improve their respective work effects.
  • the bottom of the seat of the flow regulating handle 12 protrudes into the valve body 1 to cooperate with the regulating seat 7 .
  • water inlet filter screens 22 are provided at positions corresponding to the two water inlet holes 10 at the bottom of the valve core base 2 .
  • an E-shaped clip spring 23 is provided between the top of the valve body 1 and the temperature regulation handwheel 3 , and a gasket 24 is provided in the valve body 1 and between the temperature regulation handwheel 3 .
  • a sealing ring 25 for sealing is provided between the valve body 1 and the temperature adjustment handwheel 3, and a sealing ring 25 for sealing is provided between the adjustment seat 7 and the valve body 1.
  • a sealing ring 25 for sealing is provided between the plug 5 and the adjusting seat 7, several sealing rings 25 for sealing are provided between the closing ring and the moving piece 8, and a sealing ring 25 is provided between the fixed piece 9 and the valve core base 2.
  • a sealing ring 25 for sealing, and a sealing member 26 for sealing is provided at the bottom of the valve core base 2 .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

一种同轴双控恒温阀芯，包括阀体(1)和连接于阀体(1)底部的阀芯底座(2)，阀体(1)内由上至下依次设置有调温手轮(3)、螺柱组件(4)、柱塞(5)、感温组件(6)、调节座(7)、动片(8)和定片(9)，阀芯底座(2)底部开设有进水孔(10)和混合出水孔(11)，阀体(1)外设有与阀体(1)活动卡接的流量调节手柄(12)，动片(8)和定片(9)上均开设有与混合出水孔互通的出水口(13)，定片(9)上具有两相对开设且与进水孔(10)互通的定片进水口(14)，动片(8)上具有两相对开设且与定片进水口(14)互通的动片进水口(15)，动片(8)上还开设有两动片储水槽(16)。

Description

一种同轴双控恒温阀芯 技术领域
本实用新型属于阀芯技术领域，涉及一种恒温阀芯，特别涉及一种同轴双控恒温阀芯。
背景技术
作为水温调节的核心装置，恒温阀芯广泛应用于恒温热水器和恒温龙头中。
通常恒温陶瓷阀芯内设有动片和定片，恒温陶瓷阀芯顶部设置调温手轮和控制动片转动的流量调节手轮，其底部分别开设有进水口和出水口，水流从进水口进入阀体内依次经过定片和动片，根据流量调节手轮的转动角度来调节进水流量大小。但在上述恒温陶瓷阀芯中存在下列缺陷，该恒温陶瓷阀芯在关闭状态下时，由于水流的冲击力大，水流往阀体内冲入时与动片接触，容易造成动片移位并与定片分离，动片和定片无法贴合密实，影响密封性；另外，目前的恒温陶瓷阀芯在转动流量调节手轮时，调温手轮也会发生同步的转动，影响调温手轮的指示精度，影响恒温陶瓷阀芯的出水稳定性。
发明内容
本实用新型的目的是针对现有技术中存在的上述问题，提供了一种针对在关闭状态下无法承受高压冲击，容易导致泄漏的问题作出结构完善及改进，从而提高出水稳定性的同轴双控恒温阀芯。
本实用新型的目的可通过下列技术方案来实现：一种同轴双控恒温阀芯，包括阀体和连接于阀体底部的阀芯底座，所述的阀体内由上至下依次设置有调温手轮、螺柱组件、柱塞、感温组件、调节座、动片和定片，所述的阀芯底座底部开设有进水孔和混合出水孔，其特征在于，所述的阀体外设有与阀体活动卡接的流量调节手柄，所述的动片和定片上均开设有与混合出水孔互通的出水口，所述的定片上具有两相对开设且与进水孔互通的定片进水口，所述的动片上具有两相对开设且与定片进水口互通的动片进水口，所述的动片上还开设有两相对设置的动片储水槽，所述的动片储水槽内开设有通孔。
在上述的一种同轴双控恒温阀芯中，所述的阀体周壁上相对应流量调节手轮的位置处具有径向向外凸起的凸台，所述的流量调节手轮上沿其圆周方向开设有若干个间隔设置的卡槽，各所述卡槽内均设有与流量调节手轮一体相连并与凸台相卡接的活动卡扣部。
在上述的一种同轴双控恒温阀芯中，所述的流量调节手柄座底部伸入阀体内与调节座配合连接。
在上述的一种同轴双控恒温阀芯中，所述的柱塞上开设有若干个过水孔。
在上述的一种同轴双控恒温阀芯中，所述的进水孔具有两个，所述的阀芯底座底部相对应两进水孔的位置处均设有进水滤网。
在上述的一种同轴双控恒温阀芯中，所述的阀体的顶部与调温手轮之间设有E型卡簧，所述的阀体内且与调温手轮之间设有垫片。
在上述的一种同轴双控恒温阀芯中，所述的阀体与调温手轮之间设有起密封作用的密封圈，所述的调节座与阀体之间设有起密封作用的密封圈，所述的柱塞与调节座之间设有起密封作用的密封圈，所述的关闭圈与动片之间设有若干个起密封作用的密封圈，所述的定片与阀芯底座之间设有起密封作用的密封圈，所述的阀芯底座底部设有起密封作用的密封件。
与现有技术相比，本同轴双控恒温阀芯具有下列优点：
1、通用性强，针对内置常规陶瓷阀芯的龙头，可通过本同轴双控恒温阀芯进行替换，使龙头具有恒温的效果；
2、本同轴双控恒温阀芯在关闭状态下，通过动片出水槽的设置，使其能够承受更大的水压，能够承受高压水的冲击；
3、流量调节手轮与调温手轮分体操作，在转动流量调节手轮时，不会影响调温手轮的工作，调温手轮的指示精度高，阀芯出水稳定性高；
4、流量调节手轮通过卡扣的方式活动连接于阀体上，具有拆装方便，灵活性高的优点。
附图说明
图1是本同轴双控恒温阀芯中的立体结构示意图。
图2是本同轴双控恒温阀芯中的半剖视结构示意图。
图3是动片和定片的立体结构示意图。
图4是本同轴双控恒温阀芯中的爆炸图。
图中，1、阀体；2、阀芯底座；3、调温手轮；4、螺柱组件；5、柱塞；6、感温组件；7、调节座；8、动片；9、定片；10、进水孔；11、混合出水孔；12、流量调节手柄；13、出水口；14、定片进水口；15、动片进水口；16、动片储水槽；17、通孔；18、凸台；19、卡槽；20、卡扣部；21、过水孔；22、进水滤网；23、E型卡簧；24、垫片；25、密封圈；26、密封件。
具体实施方式
以下是本实用新型的具体实施例并结合附图，对本实用新型的技术方案作进一步的描述，但本实用新型并不限于这些实施例。
如图1、图2、图3、图4所示，本同轴双控恒温阀芯，包括阀体1和连接于阀体1底部的阀芯底座2，阀体1内由上至下依次设置有调温手轮3、螺柱组件4、柱塞5、感温组件6、调节座7、动片8和定片9，阀芯底座2底部开设有进水孔10和混合出水孔11，阀体1外设有与阀体1活动卡接的流量调节手柄12，动片8和定片9上均开设有与混合出水孔11互通的出水口13，定片9上具有两相对开设且与进水孔10互通的定片进水口14，动片8上具有两相对开设且与定片进水口14互通的动片进水口15，动片8上还开设有两相对设置的动片储水槽16，动片储水槽16内开设有通孔17,工作时，转动流量调节手轮，水流依次经过底座上的进水孔10、定片进水口14和动片进水口15进入阀体1内并与感温组件6接触反应；当复位流量调节手轮使阀芯达到关闭状态下后，有部分水流会储存于动片储水槽16内，使动片8下压，达到动片8背压的效果，使阀芯能承受更大的水压。
进一步细说，阀体1周壁上相对应流量调节手轮的位置处具有径向向外凸起的凸台18，流量调节手轮上沿其圆周方向开设有若干个间隔设置的卡槽19，各卡槽19内均设有与流量调节手轮一体相连并与凸台18相卡接的活动卡扣部20,流量调节手轮配合连接于阀体1上，并通过其周壁上形成的多个活动卡扣部20与阀体1上的凸台18活动配合扣接，活动卡扣部20采用塑料材质所制，因此在受力情况下能根据自身的弹性实现撑开或收缩，若需拆卸时，可通过专用工具将活动卡扣部20往外撑开，即能轻松取下流量调节手轮，故通过上述配合，使流量调节手轮在转动时不会影响调温手轮3的工作，两者互不干涉，提高各自的工作效果。
优选的，流量调节手柄12座底部伸入阀体1内与调节座7配合连接。
优选的，柱塞5上开设有若干个过水孔21。
优选的，进水孔10具有两个，阀芯底座2底部相对应两进水孔10的位置处均设有进水滤网22。
优选的，阀体1的顶部与调温手轮3之间设有E型卡簧23，阀体1内且与调温手轮3之间设有垫片24。
进一步细说，为了提高密封性，阀体1与调温手轮3之间设有起密封作用的密封圈25，调节座7与阀体1之间设有起密封作用的密封圈25，柱塞5与调节座7之间设有起密封作用的密封圈25，关闭圈与动片8之间设有若干个起密封作用的密封圈25，定片9与阀芯底座2之间设有起密封作用的密封圈25，阀芯底座2底部设有起密封作用的密封件26。
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式 替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。

Claims (7)

  1. 一种同轴双控恒温阀芯，包括阀体(1)和连接于阀体(1)底部的阀芯底座(2)，所述的阀体(1)内由上至下依次设置有调温手轮(3)、螺柱组件(4)、柱塞(5)、感温组件(6)、调节座(7)、动片(8)和定片(9)，所述的阀芯底座(2)底部开设有进水孔(10)和混合出水孔(11)，其特征在于，所述的阀体(1)外设有与阀体(1)活动卡接的流量调节手柄(12)，所述的动片(8)和定片(9)上均开设有与混合出水孔(11)互通的出水口(13)，所述的定片(9)上具有两相对开设且与进水孔(10)互通的定片进水口(14)，所述的动片(8)上具有两相对开设且与定片进水口(14)互通的动片进水口(15)，所述的动片(8)上还开设有两相对设置的动片储水槽(16)，所述的动片储水槽(16)内开设有通孔(17)。
  2. 根据权利要求1所述的一种同轴双控恒温阀芯，其特征在于，所述的阀体(1)周壁上相对应流量调节手轮的位置处具有径向向外凸起的凸台(18)，所述的流量调节手轮上沿其圆周方向开设有若干个间隔设置的卡槽(19)，各所述卡槽(19)内均设有与流量调节手轮一体相连并与凸台(18)相卡接的活动卡扣部(20)。
  3. 根据权利要求1所述的一种同轴双控恒温阀芯，其特征在于，所述的流量调节手柄(12)座底部伸入阀体(1)内与调节座(7)配合连接。
  4. 根据权利要求1所述的一种同轴双控恒温阀芯，其特征在于，所述的柱塞(5)上开设有若干个过水孔(21)。
  5. 根据权利要求1所述的一种同轴双控恒温阀芯，其特征在于，所述的进水孔(10)具有两个，所述的阀芯底座(2)底部相对应两进水孔(10)的位置处均设有进水滤网(22)。
  6. 根据权利要求1所述的一种同轴双控恒温阀芯，其特征在于，所述的阀体(1)的顶部与调温手轮(3)之间设有E型卡簧(23)，所述的阀体(1)内且与调温手轮(3)之间设有垫片(24)。
  7. 根据权利要求1所述的一种同轴双控恒温阀芯，其特征在于，所述的阀体(1)与调温手轮(3)之间设有起密封作用的密封圈(25)，所述的调节座(7)与阀体(1)之间设有起密封作用的密封圈(25)，所述的柱塞(5)与调节座(7)之间设有起密封作用的密封圈(25)，所述的关闭圈与动片(8)之间设有若干个起密封作用的密封圈(25)，所述的定片(9)与阀芯底座(2)之间设有起密封作用的密封圈(25)，所述的阀芯底座(2)底部设有起密封作用的密封件(26)。
PCT/CN2022/094813 2021-09-15 2022-05-25 一种同轴双控恒温阀芯 WO2023040331A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122240090.X 2021-09-15
CN202122240090.XU CN215673673U (zh) 2021-09-15 2021-09-15 一种同轴双控恒温阀芯

Publications (1)

Publication Number Publication Date
WO2023040331A1 true WO2023040331A1 (zh) 2023-03-23

Family

ID=79963793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/094813 WO2023040331A1 (zh) 2021-09-15 2022-05-25 一种同轴双控恒温阀芯

Country Status (2)

Country Link
CN (1) CN215673673U (zh)
WO (1) WO2023040331A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215673673U (zh) * 2021-09-15 2022-01-28 台州市国人温控卫浴科技有限公司 一种同轴双控恒温阀芯

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1018366A (ja) * 1996-07-03 1998-01-20 Takemura Seisakusho:Kk 不凍水栓柱と該不凍水栓柱用弁構造
JPH10220632A (ja) * 1997-01-31 1998-08-21 Toto Ltd 水 栓
US20020066276A1 (en) * 2000-11-30 2002-06-06 Aisin Seiki Kabushiki Kaisha Rotary valve unit in a pulse tube refrigerator
US20120012213A1 (en) * 2010-07-19 2012-01-19 Tedoldi Giancarlo Single-control mixing valves for hot and cold water
CN106090332A (zh) * 2016-08-15 2016-11-09 合肥中安智能视觉科技有限公司 一种多通位高频电磁驱动气阀
CN107178630A (zh) * 2017-05-04 2017-09-19 上海易匠阀芯有限公司 一种开关阀芯的陶瓷阀片组件及装有该组件的开关阀芯
CN206830875U (zh) * 2017-04-01 2018-01-02 开平市怀特阀芯有限公司 恒温阀芯
CN107893865A (zh) * 2017-10-30 2018-04-10 台州市国人温控卫浴设备有限公司 一种可承高压的恒温水龙头
CN215673673U (zh) * 2021-09-15 2022-01-28 台州市国人温控卫浴科技有限公司 一种同轴双控恒温阀芯

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1018366A (ja) * 1996-07-03 1998-01-20 Takemura Seisakusho:Kk 不凍水栓柱と該不凍水栓柱用弁構造
JPH10220632A (ja) * 1997-01-31 1998-08-21 Toto Ltd 水 栓
US20020066276A1 (en) * 2000-11-30 2002-06-06 Aisin Seiki Kabushiki Kaisha Rotary valve unit in a pulse tube refrigerator
US20120012213A1 (en) * 2010-07-19 2012-01-19 Tedoldi Giancarlo Single-control mixing valves for hot and cold water
CN106090332A (zh) * 2016-08-15 2016-11-09 合肥中安智能视觉科技有限公司 一种多通位高频电磁驱动气阀
CN206830875U (zh) * 2017-04-01 2018-01-02 开平市怀特阀芯有限公司 恒温阀芯
CN107178630A (zh) * 2017-05-04 2017-09-19 上海易匠阀芯有限公司 一种开关阀芯的陶瓷阀片组件及装有该组件的开关阀芯
CN107893865A (zh) * 2017-10-30 2018-04-10 台州市国人温控卫浴设备有限公司 一种可承高压的恒温水龙头
CN215673673U (zh) * 2021-09-15 2022-01-28 台州市国人温控卫浴科技有限公司 一种同轴双控恒温阀芯

Also Published As

Publication number Publication date
CN215673673U (zh) 2022-01-28

Similar Documents

Publication Publication Date Title
US2877791A (en) Flexible diaphragm flow control valve
WO2023040331A1 (zh) 一种同轴双控恒温阀芯
WO2021203785A1 (zh) 一种同轴恒温分水阀
CN103075539B (zh) 单柄双控恒温阀芯
CN204083355U (zh) 便捷恒温龙头结构
US6123105A (en) Valve for mixing cold and hot water
WO2017024792A1 (zh) 一种双流量切换装置
CN108302240B (zh) 一种智能恒温混水阀
GB910536A (en) Improvements in or relating to plug valves for controlling fluid flow
WO2022253056A1 (zh) 一种冷启动单柄恒温阀
CN205298648U (zh) 一种燃气取暖炉与灶具通用的比例阀
GB1463193A (en) Mixing valves
CN208719456U (zh) 一种具有流量记忆的混水阀
US2887128A (en) Mixing and control valve
CN103075544B (zh) 防烫恒温水龙头
CN203131114U (zh) 防烫恒温水龙头
JPH03282078A (ja) 電動３方弁
CN105927774B (zh) 一种多功能平衡阀
CN207989870U (zh) 一种分体式可调流量动态平衡阀
CN205841897U (zh) 一种多功能平衡阀
WO2022057166A1 (zh) 一种新型同轴恒温分水阀芯
CN207546795U (zh) 一种花洒
CN211951543U (zh) 一种同轴恒温分水阀
CN215720924U (zh) 一种开关水嘴
CN221348151U (zh) 一种带流量显示刻度盘的截止阀

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22868708

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22868708

Country of ref document: EP

Kind code of ref document: A1