WO2022057166A1 - 一种新型同轴恒温分水阀芯 - Google Patents

一种新型同轴恒温分水阀芯 Download PDF

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Publication number
WO2022057166A1
WO2022057166A1 PCT/CN2021/070424 CN2021070424W WO2022057166A1 WO 2022057166 A1 WO2022057166 A1 WO 2022057166A1 CN 2021070424 W CN2021070424 W CN 2021070424W WO 2022057166 A1 WO2022057166 A1 WO 2022057166A1
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WIPO (PCT)
Prior art keywords
valve core
water
moving plate
sealing
mixing
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PCT/CN2021/070424
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English (en)
French (fr)
Inventor
杨和军
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台州市国人温控卫浴科技有限公司
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Publication of WO2022057166A1 publication Critical patent/WO2022057166A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • 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
    • F16K11/22—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 with an actuating member for each valve, e.g. interconnected to form multiple-way 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
    • 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
    • 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 plumbing equipment, and relates to a thermostatic valve, in particular to a novel coaxial thermostatic water diverting valve core.
  • thermostatic valve In order to solve the problem of hot and cold water in the bathing process, people invented the thermostatic valve, but there are usually multiple bathing water outlets in the bathroom, so people added the water separation function on the basis of the original thermostatic valve to form a constant temperature water separation. valve.
  • the water separation thermostatic valve includes a base, a shell, a water separation moving piece, and a water separation static piece.
  • the water separation moving piece When in use, by rotating the base and the shell, The water separation moving piece is rotated relative to the water separation static piece, and the second water outlet on the water separation moving piece is communicated with the first water outlet of the water separation static piece, so as to realize the water supply of the constant temperature mixed water at the water outlet; Different, so that the isolation part of the water-separating static piece can completely block the different second water outlets, so as to realize the switching of the water supply of the two water outlets; by rotating the base and the different angles of the shell, so that the isolation part of the water-dividing static piece A second water outlet is shielded with different opening sizes, so as to control the flow rate of the mixed water at one water outlet.
  • the water diversion thermostatic valve lacks the closing function, which makes the structural design of the faucet more complicated, and the diameter and volume of the water diversion thermostatic valve are too large, which is inconvenient to operate and has poor versatility.
  • the purpose of the utility model is to solve the above problems existing in the prior art, and provide a new type of coaxial constant temperature water separation valve core with small volume, which can realize the water separation effect and make the mixed water discharge effect good.
  • a novel coaxial thermostatic water-separating valve core comprising a valve core shell, a valve core base and a temperature-adjusting handle, and the valve core shell is arranged in sequence from top to bottom
  • a stud assembly, a plunger, a mandrel assembly, a return spring, a moving piece and a fixed piece are provided, and the axial movement of the plunger is driven by rotating the temperature adjustment handle to adjust the outlet temperature of the mixed water.
  • valve core is The casing is also provided with a moving plate adjustment seat that can drive the moving plate to rotate
  • valve core casing is provided with a moving plate adjustment knob for controlling the rotation of the brake plate adjustment seat
  • the moving plate adjustment seat is driven by rotating the moving plate adjustment knob. Rotating to adjust the moving piece is used to achieve the effect of mixing water and water.
  • a sealing member 1 is provided between the moving piece adjusting seat and the valve core casing and near the plunger.
  • a cold water inlet for cold water is opened on the peripheral wall and located above the first seal, and a hot water inlet for hot water is opened on the peripheral wall of the valve core shell and below the seal one.
  • a mixing cavity for installing the mandrel assembly and for mixing cold and hot water to make the mandrel assembly feel the temperature in the sheet adjusting seat.
  • a number of cold water supply ports are opened on the moving sheet adjusting seat at the position corresponding to the cold water inlet.
  • a plurality of hot water inlet openings through which the hot water passes are opened on the moving plate adjustment seat at the position corresponding to the hot water inlet, and a platform is formed in the middle of the moving plate, and The platform is provided with a mixing water outlet hole that communicates with the mixing cavity for the outflow of the hot and cold mixed water, and the stator is provided with a number of mixing water separation holes that can be respectively communicated with the mixing water outlet holes for the outflow of the cold and hot mixed water.
  • the bottom of the valve core base is provided with a number of mixed water outlets that communicate with the corresponding mixed water separation holes.
  • the cold water inlet, the cold water inlet opening and the upper end face of the plunger enter the mixing cavity and are mixed with hot water to form cold and hot mixed water, which flows out from the corresponding mixed water outlet.
  • the mixing water outlet holes in the moving plate extend out of communication grooves that communicate with the corresponding mixing water diverting holes.
  • the moving piece and the moving piece adjusting seat are abutted to form mutually sealed sealing surfaces 1, and the stator and the valve core base are in contact with each other.
  • the two are bonded to form sealing surfaces two that are sealed to each other.
  • an upwardly protruding convex seat is provided on the valve core shell and between the valve core and the moving plate adjustment knob, and a limited position is arranged in the convex seat. Spring and stop bead.
  • the inner peripheral wall of the bottom of the moving plate adjustment seat has a number of bars protruding in the circumferential direction for making the core rod assembly more fully temperature-sensing and improving the temperature accuracy. shaped bulge.
  • a connecting portion extends and protrudes from the top of the moving piece adjusting seat toward the moving piece adjusting knob, and the moving piece adjusting knob drives the moving piece to adjust through the connecting portion.
  • the seat rotates to realize the rotation of the moving piece.
  • a second sealing member is provided between the valve core shell and the temperature-adjusting handle, and the valve core shell and the moving piece adjusting seat are provided between the valve core shell and the moving plate adjustment seat.
  • the sealing member 1 located above the sealing member 1 is provided with a number of sealing members 3 for sealing, the valve core shell is provided with a number of sealing members 4 for sealing, between the moving piece adjustment seat and the moving piece
  • the position corresponding to the sealing surface 1 is provided with a number of sealing members 5, and the sealing member 6 is provided at the position corresponding to the sealing surface 2 between the stator and the valve core base.
  • the bottom of the valve core base is provided with a number of sealing members 7 that play a sealing role, and a sealing member 8 is set between the plunger and the moving plate adjustment seat.
  • the bottom of the temperature regulating handle and the valve core An E-type circlip is arranged between the casings, a limit circlip is arranged between the valve core casing and the moving piece adjusting knob, and a wear-resistant gasket is arranged in the valve core casing and between the temperature regulating handle.
  • a cold water inlet filter screen is sleeved on the valve core shell at the position corresponding to the cold water inlet, and the valve core shell corresponds to the hot water inlet.
  • a hot water inlet filter is set at the position of the water outlet.
  • the plunger is provided with a plurality of water-passing holes which are respectively communicated with the cold water inlet and the mixing cavity.
  • the new coaxial thermostatic water diverting valve core has the following advantages:
  • This new type of coaxial thermostatic water diverter valve is optimized to make its outer diameter reach the D35 specification. Most of the current market are D40 thermostatic water diverter valves. Therefore, this D35 thermostatic water diverter valve is convenient for faucet operation Product design to meet the diverse design needs of faucets;
  • the moving film adjustment knob and the temperature adjustment handle do not interfere with each other during operation, which improves the stability and operation experience of the product;
  • the new coaxial thermostatic water diverter valve has the functions of adjusting temperature and three diverting water and closing, which makes the design of the faucet simpler and meets the functional requirements of the three-function faucet in the market.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the new coaxial thermostatic water diverting valve core.
  • Fig. 2 is a schematic cross-sectional structure diagram of the new coaxial thermostatic water diverting valve core.
  • Figure 3 is an exploded view of the new coaxial thermostatic water diverting valve core.
  • FIG. 4 is a schematic cross-sectional structural diagram of the moving piece adjusting seat in the novel coaxial thermostatic water diverting valve core.
  • Fig. 5 is a partial cross-sectional structural schematic diagram of the novel coaxial thermostatic water diverting valve core.
  • FIG. 6 is a schematic structural diagram of the moving piece adjusting seat in the new coaxial thermostatic water diverting valve core.
  • FIG. 7 is a schematic structural diagram of a moving piece in the novel coaxial thermostatic water diverting valve core.
  • FIG. 8 is a schematic diagram of the structure of the moving piece in the new coaxial thermostatic water diverting valve core.
  • FIG. 9 is a schematic diagram of the structure of the stator in the new coaxial thermostatic water diverting valve core.
  • FIG 10 is a schematic diagram of the working process in the new coaxial thermostatic water diverting valve core.
  • FIG 11 is a schematic diagram of the working process in the novel coaxial thermostatic water diverting valve core.
  • Figure 12 is a schematic diagram of the working process in the novel coaxial thermostatic water diverting valve core.
  • FIG. 13 is a schematic diagram of the working process in the new coaxial thermostatic water diverting valve core.
  • valve core shell 1, valve core shell; 2, valve core base; 3, temperature adjustment handle; 4, stud assembly; 5, plunger; 6, mandrel assembly; 7, return spring; 8, moving piece; 9, Fixed plate; 10. Adjusting seat for moving plate; 11. Adjusting knob for moving plate; 12. Seal one; 13. Cold water inlet; 14. Hot water inlet; 15. Mixing cavity; 16.
  • the new coaxial thermostatic water diverter valve including the valve core shell 1, the valve core base 2 and the temperature adjustment handle 3, the valve core shell 1 is provided with a stud assembly 4, a plunger 5, a core rod assembly 6, a return spring 7, and a moving piece in order from top to bottom.
  • the valve core housing 1 is also provided with a moving piece adjusting seat 10 that can drive the moving piece 8 to rotate, and the valve
  • the core shell 1 is provided with a moving piece adjusting knob 11 for controlling the rotation of the brake piece adjusting seat 10.
  • the moving piece adjusting seat 10 is driven to rotate so as to adjust the moving piece 8 to achieve the effect of mixing water and water.
  • a sealing member 12 for sealing.
  • the incoming cold water inlet 13, the peripheral wall of the valve core casing 1 and below the seal 12 is provided with a hot water inlet 14 for the entry of hot water, and the moving piece regulating seat 10 has a core rod assembly 6 installed and used for.
  • the mixing cavity 15 that mixes cold and hot water makes the mandrel assembly 6 sense the temperature.
  • the position of the moving piece adjusting seat 10 corresponding to the cold water inlet 13 is provided with a number of cold water inlet openings 16 for cold water to pass through.
  • the moving piece adjusts
  • the seat 10 is provided with a number of hot water inlet openings 17 at the position corresponding to the hot water inlet 14, and a platform 18 is provided in the middle of the moving plate 8, and the platform 18 is connected with the mixing cavity 15.
  • the mixed water outlet hole 19 for the outflow of the hot and cold mixed water, the stator 9 is provided with a number of mixed water outlet holes 20 which can be respectively communicated with the mixed water outlet hole 19 for the outflow of the cold and hot mixed water, and the bottom of the valve core base 2 is provided with a number of A mixing outlet 23 communicated with the corresponding mixing water separation hole 20, a plurality of water passage holes 46 are respectively connected to the cold water inlet 13 and the mixing cavity 15 on the plunger 5, and the hot water passes through the hot water in sequence.
  • the water inlet 14, the hot water inlet hole 17 and the lower end face of the plunger 5 enter the mixing cavity 15, and the cold water enters the mixing cavity 15 through the cold water inlet 13, the cold water inlet hole 16 and the upper end face of the plunger 5 in turn.
  • the hot water is mixed to form cold and hot mixed water, and flows out from the corresponding mixed water outlet 23.
  • the position of the valve core shell 1 corresponding to the cold water inlet 13 is set with a cold water inlet filter 44, and the valve core shell 1 corresponds to the position of the cold water inlet 13.
  • a hot water inlet filter 45 is sleeved at the position of the hot water inlet 14 .
  • the mixed water outlet hole 19 in the moving plate 8 extends out of a communication groove 26 that communicates with the corresponding mixed water separation hole 20, and the top of the communication groove 26 is blocked by the plate 8, that is to say, the groove depth of the communication groove 26 is lower than that of the mixed water outlet hole 19. Deep hole.
  • the communication groove 26 is rotated to the position of the corresponding mixing water separation hole 20, and the communication groove 26 is communicated with the corresponding mixing water separation hole 20.
  • the mixing water outlet 20 is a mixing water outlet, a mixing water outlet 2 and a mixing water outlet 3
  • the mixing outlet 23 is a mixing outlet 1, a mixing outlet 2 and a mixing outlet 3.
  • the first mixing water outlet is in communication with the mixing outlet 1
  • the second mixing outlet is in communication with the second mixing outlet
  • the third mixing outlet is in communication with the mixing outlet 3.
  • the communication groove 26 of the moving piece 8 and the mixing water diversion hole 20 of the stator 9 are in a state of disconnection.
  • the communication groove 26 of the moving piece 8 and the fixed are in a connected state to achieve a water separation effect.
  • the moving piece 8 and the moving piece adjusting seat 10 are fitted together to form a mutually sealed sealing surface 1 27
  • the stator 9 and the valve core base 2 are fitted together to form a mutually sealed sealing surface 2 28 .
  • a limiting spring 30 and a limiting bead 31 are arranged in the convex seat 29.
  • the setting of 30 enables a prompt sound to be heard when rotating the moving piece adjusting knob 11, which improves the user experience.
  • the inner peripheral wall of the bottom of the moving plate adjusting seat 10 has a number of strip-shaped protrusions 32 protruding from the upper circumference for making the core rod assembly 6 more fully temperature-sensing and improving the temperature accuracy.
  • the arrangement of the strip-shaped protrusions 32 is improved.
  • the water mixing effect of cold and hot water makes the water outlet effect better.
  • the top of the moving plate adjusting seat 10 extends toward the moving plate adjusting knob 11 with a connecting portion 33 , and the moving plate adjusting knob 11 drives the moving plate adjusting seat through the connecting portion 33 10 rotates to realize the rotation of the rotor 8 .
  • a second sealing member 34 for sealing is provided between the valve core housing 1 and the temperature adjustment handle 3, and between the valve core housing 1 and the moving piece adjusting seat 10 and located at the edge of the sealing member one 12
  • a number of seals 35 for sealing are provided above, a number of seals 36 for sealing are provided on the valve core housing 1, and the corresponding sealing surface 127 between the moving plate adjustment seat 10 and the moving plate 8 is provided.
  • a number of sealing members 5 37 are provided at the positions, and a sealing member 6 38 is provided at the position corresponding to the sealing surface 2 28 between the stator 9 and the valve core base 2, and the bottom of the valve core base 2 is provided with a sealing member six 38.
  • a number of sealing members 39 are provided for sealing, a sealing member 840 is provided between the plunger 5 and the moving plate adjustment seat 10, and an E is provided between the bottom of the temperature adjustment handle 3 and the valve core shell 1.
  • a type circlip 41 , a limit circlip 42 is arranged between the valve core housing 1 and the moving plate adjustment knob 11 , and a wear-resistant gasket 43 is arranged in the valve core housing 1 and between the temperature regulating handle 3 .
  • the valve core base 2 also has outwardly protruding positioning feet, and the positioning of the positioning feet plays a role in positioning during installation.

Abstract

公开了一种新型同轴恒温分水阀芯。它解决了现有恒温分水阀体积大，通用性差的问题。该同轴恒温分水阀芯包括阀芯外壳（1）、阀芯底座（2）和调温手柄（3），阀芯外壳（1）内由上往下依次设置有螺柱组件（4）、柱塞（5）、芯棒组件（6）、复位弹簧（7）、动片（8）和定片（9），阀芯外壳（1）内还设置有动片调节座（10），阀芯外壳（1）上设置有动片调节旋钮（11），动片调节座（10）上设有若干个供冷水经过的冷进水开孔（16），动片调节座（10）上开设有若干个供热水经过的热进水开孔（17），动片（8）中部开设有一平台（18），且该平台（18）内具有混合出水孔（19），定片（9）上开设有若干个混合分水孔（20），阀芯底座（2）底部开设有若干个混合出水口（23）。该同轴恒温分水阀芯具有体积小、操作方便，方便龙头的产品设计，满足龙头多样化的设计需求的优点。

Description

一种新型同轴恒温分水阀芯 技术领域
本实用新型属于水暖器材技术领域，涉及一种恒温阀，特别涉及一种新型同轴恒温分水阀芯。
背景技术
为解决洗浴过程中出水忽冷忽热的问题，人们发明了恒温阀，但浴室内通常具有多个洗浴用出水端，因此人们在原有恒温阀的基础上增设了分水功能从而形成恒温分水阀。
如我国提供名称为“分水恒温阀”，申请号为2016214338111的专利得知，该分水恒温阀包括了底座、外壳、分水动片、分水静片，使用时通过转动底座和外壳，使分水动片相对分水静片转动，分水动片上的第二出水口与分水静片的第一出水口相通，以实现出水端的恒温混合水的供水；通过转动底座和外壳角度的不同，以使分水静片的隔离部对不同第二出水口的完全遮挡，以实现两个出水端的供水的切换；通过转动底座和外壳角度的不同，以使分水静片的隔离部对一个第二出水口不同开口大小的遮挡，以实现对一个出水端的混合水的流量的控制。但是该分水恒温阀缺乏关闭功能，使龙头的结构设计更复杂，且该分水恒温阀直径体积过大，操作不便，通用性差。
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，提供了一种体积小，可实现分水效果且使混合水出水效果好的新型同轴恒温分水阀芯。
本实用新型的目的可通过下列技术方案来实现：一种新型同轴恒温分水阀芯，包括阀芯外壳、阀芯底座和调温手柄，所述的阀芯外壳内由上往下依次设置有螺柱组件、柱塞、芯棒组件、复位弹簧、动片和定片，通过转动调温手柄带动柱塞轴向运动用于调节混合水的出水温度，其特征在于，所述的阀芯外壳内还设置有可带动动片旋转的动片调节座，所述的阀芯外壳上设置有用于可控制动片调节座旋转的动片调节旋钮，通过转动动片调节旋钮带动动片调节座转动从而调节动片用于实现混合水分水的效果，所述的动片调节座和阀芯外壳之间且靠近柱塞的位置处设置有起密封作用的密封件一，所述阀芯外壳的周壁上且位于密封件一的上方开设有供冷水进入的冷进水口，所述的阀芯外壳周壁上且位于密封件一的下方开设有可供热水进入的热进水口，所述的动片调节座内具有供芯棒组件安装且用于混合冷热水使芯棒组件感温的混合型腔，所述的动片调节座上相对应冷进水口的位置处开设有若干个供冷水经过的冷进水开孔，所述的动片调节座上相对应热进水口的位置处开设有若干个供热水经 过的热进水开孔，所述的动片中部开设有一平台，且该平台内具有与混合型腔相连通供冷热混合水流出的混合出水孔，所述的定片上开设有若干个可分别与混合出水孔相连通供冷热混合水流出的混合分水孔，所述的阀芯底座底部开设有若干个与相对应混合分水孔相连通的混合出水口，热水依次经过热进水口、热进水开孔和柱塞下端面进入混合型腔内，冷水依次经过冷进水口、冷进水开孔和柱塞上端面进入混合型腔内与热水混合形成冷热混合水，并从对应的混合出水口流出。
在上述的一种新型同轴恒温分水阀芯中，所述动片中的混合出水孔延伸出与对应混合分水孔相连通的连通槽。
在上述的一种新型同轴恒温分水阀芯中，所述的动片和动片调节座之间相贴合形成相互密封的密封面一，所述的定片和阀芯底座之间相贴合形成相互密封的密封面二。
在上述的一种新型同轴恒温分水阀芯中，所述的阀芯外壳上且与动片调节旋钮之间设置有向上凸起的凸起座，所述的凸起座内设置有限位弹簧和限位珠。
在上述的一种新型同轴恒温分水阀芯中，所述动片调节座底部的内周壁上周向凸起有若干个用于使芯棒组件感温更充分并提升温度准确性的条状凸起部。
在上述的一种新型同轴恒温分水阀芯中，所述动片调节座顶部朝动片调节旋钮内延伸凸起有连接部，所述的动片调节旋钮通过该连接部带动动片调节座转动进而实现动片的旋转。
在上述的一种新型同轴恒温分水阀芯中，所述的阀芯外壳和调温手柄之间设置有起密封作用的密封件二，所述的阀芯外壳和动片调节座之间且位于密封件一的上方设置有若干个起密封作用的密封件三，所述的阀芯外壳上设置有若干个起密封作用的密封件四，所述的动片调节座和动片之间相对应密封面一的位置处设置有若干个起密封作用的密封件五，所述的定片和阀芯底座之间相对应密封面二的位置处设置有起密封作用的密封件六，所述的阀芯底座底部设置有若干个起密封作用的密封件七，所述的柱塞和动片调节座之间设置有起密封作用的密封件八，所述的调温手柄底部和阀芯外壳之间设置有E型卡簧，所述的阀芯外壳与动片调节旋钮之间设置有限位卡簧，所述的阀芯外壳内且与调温手柄之间设置有耐磨垫片。
在上述的一种新型同轴恒温分水阀芯中，所述的阀芯外壳上相对应冷进水口的位置处套设有冷进水过滤网，所述的阀芯外壳上相对应热进水口的位置处套设有热进水过滤网。
在上述的一种新型同轴恒温分水阀芯中，所述的柱塞上开设有若干个分别与冷进水口和混合型腔相互连通的过水通孔。
与现有技术相比，本新型同轴恒温分水阀芯具有以下优点：
1、本新型同轴恒温分水阀通过结构的优化设计，使其外径达到D35规格，在现有市面上大部分为D40恒温分水阀，因此本D35规格的恒温分水阀方便龙头的产品设计，满足龙头多样化的设计需求；
2、动片调节旋钮和调温手柄操作时互不干涉，提升产品的稳定性和操作体验；
3、本新型同轴恒温分水阀同轴双控具有调温和三分水及关闭功能，使龙头设计更简单,并满足市场三功能出水龙头的功能需求。
附图说明
图1是本新型同轴恒温分水阀芯中的立体结构示意图。
图2是本新型同轴恒温分水阀芯中的剖视结构示意图。
图3是本新型同轴恒温分水阀芯中的爆炸图。
图4是本新型同轴恒温分水阀芯中动片调节座的剖视结构示意图。
图5是本新型同轴恒温分水阀芯中的部分剖视结构示意图。
图6是本新型同轴恒温分水阀芯中动片调节座的结构示意图。
图7是本新型同轴恒温分水阀芯中动片的结构示意图。
图8是本新型同轴恒温分水阀芯中动片的结构示意图。
图9是本新型同轴恒温分水阀芯中定片的结构示意图。
图10是本新型同轴恒温分水阀芯中工作过程的示意图。
图11是本新型同轴恒温分水阀芯中工作过程的示意图。
图12是本新型同轴恒温分水阀芯中工作过程的示意图。
图13是本新型同轴恒温分水阀芯中工作过程的示意图。
图中，1、阀芯外壳；2、阀芯底座；3、调温手柄；4、螺柱组件；5、柱塞；6、芯棒组件；7、复位弹簧；8、动片；9、定片；10、动片调节座；11、动片调节旋钮；12、密封件一；13、冷进水口；14、热进水口；15、混合型腔；16、冷进水开孔；17、热进水开孔；18、平台；19、混合出水孔；20、混合分水孔；23、混合出水口；26、连通槽；27、密封面一；28、密封面二；29、凸起座；30、限位弹簧；31、限位珠；32、条状凸起部；33、连接部；34、密封件二；35、密封件三；36、密封件四；37、密封件五；38、密封件六；39、密封件七；40、密封件八；41、E型卡簧；42、限位卡簧；43、耐磨垫片；44、冷进水过滤网；45、热进水过滤网；46、过水通孔。
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、图5、图6、图7、图8、图9、图10、图11、图12、图13所示，本新型同轴恒温分水阀芯，包括阀芯外壳1、阀芯底座2和调温手柄3，阀芯外壳1内由上往下依次设置有螺柱组件4、柱塞5、芯棒组件6、复位弹簧7、动片8和定片9，通过转动调温手柄3带动柱塞5轴向运动用于调节混合水的出水温度，阀芯外壳1内还设置有可带动动片8旋转的动片调节座10，阀芯外壳1上设置有用于可控制动片调节座10旋转的动片调节旋钮11，通过转动动片调节旋钮11带动动片调节座10转动从而调节动片8用于实现混合水分水的效果，动片调节座10和阀芯外壳1之间且靠近柱塞5的位置处设置有起密封作用的密封件一12，阀芯外壳1的周壁上且位于密封件一12的上方开设有供冷水进入的冷进水口13，阀芯外壳1周壁上且位于密封件一12的下方开设有可供热水进入的热进水口14，动片调节座10内具有供芯棒组件6安装且用于混合冷热水使芯棒组件6感温的混合型腔15，动片调节座10上相对应冷进水口13的位置处开设有若干个供冷水经过的冷进水开孔16，动片调节座10上相对应热进水口14的位置处开设有若干个供热水经过的热进水开孔17，动片8中部开设有一平台18，且该平台18内具有与混合型腔15相连通供冷热混合水流出的混合出水孔19，定片9上开设有若干个可分别与混合出水孔19相连通供冷热混合水流出的混合分水孔20，阀芯底座2底部开设有若干个与相对应混合分水孔20相连通的混合出水口23，柱塞5上开设有若干个分别与冷进水口13和混合型腔15相互连通的过水通孔46，热水依次经过热进水口14、热进水开孔17和柱塞5下端面进入混合型腔15内，冷水依次经过冷进水口13、冷进水开孔16和柱塞5上端面进入混合型腔15内与热水混合形成冷热混合水，并从对应的混合出水口23流出，阀芯外壳1上相对应冷进水口13的位置处套设有冷进水过滤网44，阀芯外壳1上相对应热进水口14的位置处套设有热进水过滤网45。
动片8中的混合出水孔19延伸出与对应混合分水孔20相连通的连通槽26,连通槽26顶部被动片8遮挡，也就是说连通槽26的槽深低于混合出水孔19的孔深。
动片8转动时，连通槽26被转动至相对应的混合分水孔20位置处，连通槽26与相对应的混合分水孔20连通，当混合分水孔20与混合出水口23的数量均为三个时，混合分水孔20为混合分水孔一、混合分水孔二和混合分水孔三，混合出水口23为混合出水口一、混合出水口二和混合出水口三，混合分水孔一与混合出水口一对应连通，混合分水孔二与混合出水口二对应连通，混合分水孔三与混合出水口三对应连通，当连通槽26与混合分水孔一连通时，混合水依次经过混合出水孔19、混合分水孔一和混合出水口一后排出，当连通 槽26与混合分水孔二连通时，混合水依次经过混合出水孔19、混合分水孔二和混合出水口二后排出，当连通槽26与混合分水孔三连通时，混合水依次经过混合出水孔19、混合分水孔三和混合出水口三后排出。
本阀芯在初始状态时，动片8的连通槽26与定片9的混合分水孔20处于互不连通的状态，通过转动一定角度的动片8使动片8的连通槽26与定片9上对应的混合分水孔20处于连通状态，达到一个分水的效果。
优选的，动片8和动片调节座10之间相贴合形成相互密封的密封面一27，定片9和阀芯底座2之间相贴合形成相互密封的密封面二28。
阀芯外壳1上且与动片调节旋钮11之间设置有向上凸起的凸起座29，凸起座29内设置有限位弹簧30和限位珠31,通过限位珠31和限位弹簧30的设置使转动动片调节旋钮11时会听到提示音，提高使用者的使用体验。
动片调节座10底部的内周壁上周向凸起有若干个用于使芯棒组件6感温更充分并提升温度准确性的条状凸起部32,条状凸起部32的设置提高冷热水的混水效果，使出水效果更好，动片调节座10顶部朝动片调节旋钮11内延伸凸起有连接部33，动片调节旋钮11通过该连接部33带动动片调节座10转动进而实现动片8的旋转。
进一步细说，为了提高密封性，阀芯外壳1和调温手柄3之间设置有起密封作用的密封件二34，阀芯外壳1和动片调节座10之间且位于密封件一12的上方设置有若干个起密封作用的密封件三35，阀芯外壳1上设置有若干个起密封作用的密封件四36，动片调节座10和动片8之间相对应密封面一27的位置处设置有若干个起密封作用的密封件五37，定片9和阀芯底座2之间相对应密封面二28的位置处设置有起密封作用的密封件六38，阀芯底座2底部设置有若干个起密封作用的密封件七39，柱塞5和动片调节座10之间设置有起密封作用的密封件八40，调温手柄3底部和阀芯外壳1之间设置有E型卡簧41，阀芯外壳1与动片调节旋钮11之间设置有限位卡簧42，阀芯外壳1内且与调温手柄3之间设置有耐磨垫片43。
阀芯底座2还具有向外凸起的定位脚，定位脚的设置在安装时起到定位的作用。
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 (9)

  1. 一种新型同轴恒温分水阀芯，包括阀芯外壳(1)、阀芯底座(2)和调温手柄(3)，所述的阀芯外壳(1)内由上往下依次设置有螺柱组件(4)、柱塞(5)、芯棒组件(6)、复位弹簧(7)、动片(8)和定片(9)，通过转动调温手柄(3)带动柱塞(5)轴向运动用于调节混合水的出水温度，其特征在于，所述的阀芯外壳(1)内还设置有可带动动片(8)旋转的动片调节座(10)，所述的阀芯外壳(1)上设置有用于可控制动片调节座(10)旋转的动片调节旋钮(11)，通过转动动片调节旋钮(11)带动动片调节座(10)转动从而调节动片(8)用于实现混合水分水的效果，所述的动片调节座(10)和阀芯外壳(1)之间且靠近柱塞(5)的位置处设置有起密封作用的密封件一(12)，所述阀芯外壳(1)的周壁上且位于密封件一(12)的上方开设有供冷水进入的冷进水口(13)，所述的阀芯外壳(1)周壁上且位于密封件一(12)的下方开设有可供热水进入的热进水口(14)，所述的动片调节座(10)内具有供芯棒组件(6)安装且用于混合冷热水使芯棒组件(6)感温的混合型腔(15)，所述的动片调节座(10)上相对应冷进水口(13)的位置处开设有若干个供冷水经过的冷进水开孔(16)，所述的动片调节座(10)上相对应热进水口(14)的位置处开设有若干个供热水经过的热进水开孔(17)，所述的动片(8)中部开设有一平台(18)，且该平台(18)内具有与混合型腔(15)相连通供冷热混合水流出的混合出水孔(19)，所述的定片(9)上开设有若干个可分别与混合出水孔(19)相连通供冷热混合水流出的混合分水孔(20)，所述的阀芯底座(2)底部开设有若干个与相对应混合分水孔(20)相连通的混合出水口(23)，热水依次经过热进水口(14)、热进水开孔(17)和柱塞(5)下端面进入混合型腔(15)内，冷水依次经过冷进水口(13)、冷进水开孔(16)和柱塞(5)上端面进入混合型腔(15)内与热水混合形成冷热混合水，并从对应的混合出水口(23)流出。
  2. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述动片(8)中的混合出水孔(19)延伸出与对应混合分水孔(20)相连通的连通槽(26)。
  3. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述的动片(8)和动片调节座(10)之间相贴合形成相互密封的密封面一(27)，所述的定片(9)和阀芯底座(2)之间相贴合形成相互密封的密封面二(28)。
  4. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述的阀芯外壳(1)上且与动片调节旋钮(11)之间设置有向上凸起的凸起座(29)，所述的凸起座(29)内设置有限位弹簧(30)和限位珠(31)。
  5. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述动片调节座(10)底部的内周壁上周向凸起有若干个用于使芯棒组件(6)感温更充分并提升温度准确 性的条状凸起部(32)。
  6. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述动片调节座(10)顶部朝动片调节旋钮(11)内延伸凸起有连接部(33)，所述的动片调节旋钮(11)通过该连接部(33)带动动片调节座(10)转动进而实现动片(8)的旋转。
  7. 根据权利要求3所述的一种新型同轴恒温分水阀芯，其特征在于，所述的阀芯外壳(1)和调温手柄(3)之间设置有起密封作用的密封件二(34)，所述的阀芯外壳(1)和动片调节座(10)之间且位于密封件一(12)的上方设置有若干个起密封作用的密封件三(35)，所述的阀芯外壳(1)上设置有若干个起密封作用的密封件四(36)，所述的动片调节座(10)和动片(8)之间相对应密封面一(27)的位置处设置有若干个起密封作用的密封件五(37)，所述的定片(9)和阀芯底座(2)之间相对应密封面二(28)的位置处设置有起密封作用的密封件六(38)，所述的阀芯底座(2)底部设置有若干个起密封作用的密封件七(39)，所述的柱塞(5)和动片调节座(10)之间设置有起密封作用的密封件八(40)，所述的调温手柄(3)底部和阀芯外壳(1)之间设置有E型卡簧(41)，所述的阀芯外壳(1)与动片调节旋钮(11)之间设置有限位卡簧(42)，所述的阀芯外壳(1)内且与调温手柄(3)之间设置有耐磨垫片(43)。
  8. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述的阀芯外壳(1)上相对应冷进水口(13)的位置处套设有冷进水过滤网(44)，所述的阀芯外壳(1)上相对应热进水口(14)的位置处套设有热进水过滤网(45)。
  9. 根据权利要求1所述的一种新型同轴恒温分水阀芯，其特征在于，所述的柱塞(5)上开设有若干个分别与冷进水口(13)和混合型腔(15)相互连通的过水通孔(46)。
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