WO2021203785A1 - 一种同轴恒温分水阀 - Google Patents

一种同轴恒温分水阀 Download PDF

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Publication number
WO2021203785A1
WO2021203785A1 PCT/CN2021/070425 CN2021070425W WO2021203785A1 WO 2021203785 A1 WO2021203785 A1 WO 2021203785A1 CN 2021070425 W CN2021070425 W CN 2021070425W WO 2021203785 A1 WO2021203785 A1 WO 2021203785A1
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WIPO (PCT)
Prior art keywords
hot water
water inlet
valve core
core housing
adjusting seat
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PCT/CN2021/070425
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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 WO2021203785A1 publication Critical patent/WO2021203785A1/zh

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    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide 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
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Definitions

  • the invention belongs to the technical field of plumbing equipment, and relates to a thermostatic valve, in particular to a coaxial thermostatic water diversion valve.
  • thermostatic valves In order to solve the problem of hot and cold water during bathing, people invented thermostatic valves, but the bathroom usually has multiple water outlets for bathing, so people added a water diversion function on the basis of the original thermostatic valve to form a constant temperature water diversion valve.
  • the diversion thermostatic valve includes a base, a casing, a water diversion moving piece, and a water diversion static piece. When in use, the base and casing are rotated.
  • the water-distributing movable piece rotate relative to the water-distributing stationary piece, and the second water outlet on the water-distributing movable piece communicates with the first water outlet of the water-distributing stationary piece, so as to realize the constant temperature mixed water supply at the water outlet; by rotating the base and the shell angle Different, so that the isolating part of the hydrostatic plate completely shields the different second water outlets, so as to realize the switching of the water supply of the two water outlets; the angle of the rotating base and the shell is different, so that the isolating part of the hydrostatic plate is opposite to each other.
  • a second water outlet is shielded with different opening sizes to control the flow of mixed water at one water outlet.
  • the water diversion thermostatic valve lacks a closing function, which makes the structural design of the faucet more complicated, and the water diversion thermostatic valve has an excessively large diameter and volume, which is inconvenient to operate and has poor versatility.
  • the purpose of the present invention is to solve the above-mentioned problems in the prior art and provide a coaxial thermostatic water diversion valve with a small volume, a water diversion effect, and a good effect of making mixed water flow out.
  • a coaxial thermostatic water diversion valve comprising a valve core shell, a valve core base and a temperature adjustment handle, and the valve core shell is sequentially provided with studs from top to bottom
  • the valve core housing is provided with a moving piece adjusting knob for controlling the rotation of the moving piece adjusting seat.
  • the moving disc is used to achieve the effect of mixing moisture and water.
  • a sealing member 1 is provided between the moving disc adjusting seat and the valve core housing and near the plunger.
  • a cold water inlet for cold water is opened above the seal one, and a hot water inlet for hot water is opened on the peripheral wall of the valve core shell and below the seal one.
  • the rotor adjusts
  • the seat has a mixing cavity for the installation of the mandrel assembly and for mixing cold and hot water to make the mandrel assembly feel the temperature, and a plurality of cold water inlets are provided on the movable plate adjusting seat at the position corresponding to the cold water inlet.
  • hot water inflow holes for hot water to flow in on the moving vane adjusting seat corresponding to the hot water inlet one, and the hot water inflow holes are located on the moving vane adjusting seat.
  • a number of hot water inlet openings for hot water flow are correspondingly opened below the spool base.
  • the bottom of the valve core base is provided with hot water inlets communicating with the hot water inlet openings for hot water to enter.
  • a number of hot water inlet holes of the rotor that are evenly distributed in the circumferential direction and supply hot water are opened on the film.
  • a water inlet hole is provided in the middle of the moving plate, and the platform has a mixing water outlet hole connected with the mixing cavity for the cold and hot mixed water to flow out.
  • the water outlet 1 is connected to the mixed water outlet 2 and the mixed water outlet 3 for the cold and hot mixed water to flow out, and the bottom of the valve core base is provided with two mixed water outlets and the mixed water outlet 3 respectively connected to the cold water mixed water.
  • the hot water can enter the mixing cavity through the hot water inlet, the hot water inlet, and the lower end surface of the plunger in sequence, or can sequentially pass through the hot water inlet and the fixed piece heat inlet.
  • the water hole, the hot water inlet hole of the rotor, the hot water inlet hole, the hot water inlet hole and the lower end of the plunger enter the mixing cavity or enter the rotor adjusting seat from the hot water inlet 1 and the hot water inlet 2 at the same time and pass the hot water
  • the inflow hole and the lower end surface of the plunger enter the mixing cavity.
  • the cold water enters the mixing cavity through the cold water inlet and the upper end surface of the plunger and mixes with hot water to form cold and hot mixed water, and from the mixing outlet or the mixing outlet Two outflow.
  • the movable disc and the movable disc adjusting seat are attached to form a mutually sealed sealing surface, and the stator and the valve core base are attached to each other. Forms two mutually sealed sealing surfaces.
  • an upwardly protruding convex seat is provided on the valve core shell and between the moving plate adjustment knob, and a limit spring and a limit spring are arranged in the convex seat. Limiting beads.
  • the inner peripheral wall of the bottom of the moving plate adjusting seat has a plurality of strip protrusions which are used to make the core rod assembly more fully sense the temperature and improve the temperature accuracy.
  • a connecting portion protrudes from the top of the moving piece adjusting seat toward the inside of the moving piece adjusting knob, and the moving piece adjusting knob drives the moving piece adjusting seat to rotate through the connecting portion. And then realize the rotation of the moving piece.
  • a second sealing element is provided between the valve core housing and the temperature control handle, and the valve core housing and the moving disc adjusting seat are located between A number of sealing elements three are provided above the first sealing element, and a number of sealing elements four are provided on the valve core housing.
  • a sealing member 5 is provided below the first sealing member, and a number of sealing members 6 are provided at a position corresponding to the sealing surface 1 between the rotor adjusting seat and the rotor.
  • a sealing element 7 is provided at a position corresponding to the second sealing surface between the stator and the valve core base, and the bottom of the valve core base is provided with a number of sealing elements 8 that perform a sealing function.
  • the column There is a sealing element 9 between the plug and the moving disc adjusting seat, and an E-shaped circlip is arranged between the bottom of the temperature adjusting handle and the valve core housing.
  • the valve core housing and the moving plate adjusting knob A limited circlip is arranged between the spool, and a wear-resistant gasket is arranged in the valve core shell and between the temperature control handle.
  • a cold water inlet filter is sleeved at a position corresponding to the cold water inlet on the valve core housing, and a cold water inlet filter is sleeved on the valve core housing corresponding to the hot water inlet.
  • a hot water inlet filter screen 1 is sheathed at the position, and a hot water inlet filter screen 2 is sheathed at the bottom of the valve core base corresponding to the hot water inlet port 2.
  • the coaxial thermostatic water diversion valve has the following advantages:
  • the coaxial thermostatic water diversion valve is designed to optimize the structure so that its outer diameter reaches the D35 specification.
  • Most of the existing market are D40 thermostatic water diversion valves, so the D35 thermostatic water diversion valve is convenient for leading products Design to meet the diversified design requirements of faucets;
  • the moving piece adjustment knob and the temperature adjustment handle do not interfere with each other during operation, which improves the stability and operating experience of the product;
  • This coaxial thermostatic water diversion valve has water diversion and opening and closing functions, which makes the design of the faucet easier;
  • This coaxial thermostatic water diversion valve has diversified water inlet methods and adapts to the water inlet structure of different faucets.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the coaxial thermostatic water diversion valve.
  • Figure 2 is an exploded view of the coaxial thermostatic water diversion valve.
  • Figure 3 is a schematic cross-sectional view of the coaxial thermostatic water diversion valve.
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the moving plate adjusting seat in the coaxial thermostatic water diversion valve.
  • Figure 5 is a schematic diagram of the three-dimensional structure of the moving piece and the fixed piece of the coaxial thermostatic water diversion valve.
  • Fig. 6 is a schematic sectional view of the valve core shell in the coaxial thermostatic water diversion valve.
  • Fig. 7 is a schematic plan view of the adjusting seat in the coaxial thermostatic water diversion valve.
  • Protruding seat 31. Limit Position spring; 32. Limit bead; 33. Water through hole; 34. Strip protrusion; 35. Connecting part; 36. Seal two; 37. Seal three; 38. Seal four; 39. Seal Piece five; 40, seal six; 41, seal seven; 42, seal eight; 43, seal nine; 44, E-type circlip; 45, limit circlip; 46, positioning foot; 47, cold Water filter; 48, hot water inlet filter one; 49, hot water inlet filter two; 50, wear-resistant gasket.
  • this coaxial thermostatic water diversion valve includes a spool housing 1, a spool base 2 and a temperature control handle 3.
  • the core housing 1 is provided with a stud assembly 4, a plunger 5, a mandrel assembly 6, a return spring 7, a moving piece 8 and a fixed piece 9 from top to bottom.
  • the plunger 5 is driven to move axially by rotating the temperature control handle 3 It is used to adjust the temperature of the mixed water.
  • the valve core housing 1 is also provided with a rotor adjustment seat 10 that can drive the rotor 8 to rotate, and the valve core housing 1 is provided with a rotor adjustment that can control the rotation of the rotor adjustment seat 10 Knob 11, by rotating the moving plate adjusting knob 11 to drive the moving plate adjusting seat 10 to rotate so that the adjusting plate 8 is used to achieve the effect of mixing moisture and water.
  • the position between the moving plate adjusting seat 10 and the valve core housing 1 and close to the plunger 5 There is a sealing element 12 on the peripheral wall of the valve core housing 1 and above the sealing element 12 is provided with a cold water inlet 13 for cold water to enter, and on the peripheral wall of the valve core housing 1 and located on the sealing element 12 A hot water inlet 14 for hot water is opened underneath.
  • the moving blade adjustment seat 10 has a mixing cavity 15 for the installation of the core rod assembly 6 and for mixing cold and hot water to make the core rod assembly 6 feel the temperature.
  • a number of cold water inlet openings 16 for cold water to pass through are provided on the plate adjustment seat 10 corresponding to the cold water inlet 13 position, and a number of supply holes 16 are provided on the moving plate adjustment seat 10 corresponding to the hot water inlet 14
  • the hot water inflow hole 17 into which the hot water flows in, the movable plate adjusting seat 10 is provided with a number of hot water inlet openings 18 corresponding to the hot water inflow hole 18 located below the hot water inflow hole 17, and the bottom of the valve core base 2 is provided with a hot water inlet hole 18
  • the water inlet opening 18 is connected to the hot water inlet 19 for hot water.
  • the rotor 8 is provided with a number of rotor hot water inlet holes 20 evenly spaced in the circumferential direction and for hot water to enter.
  • the stator 9 is provided with hot water inlet holes 20.
  • the fixed-fin thermal water inlet 21 is symmetrically provided with hot water supply and can be communicated with the hot water inlet 20 of the rotor.
  • a platform 22 is provided in the middle of the rotor 8 and the platform 22 is connected with the mixing cavity 15 There are two mixing outlet holes 23 for the cold and hot mixed water to flow out.
  • the stator 9 is provided with two mixing outlet holes two 24 and three 25 for the cold and hot mixed water to flow out, which can be respectively communicated with the mixing outlet holes 23.
  • the bottom of the valve core base 2 is provided with two mixed water outlets 26 and 27 which are respectively connected to the mixed water outlet 2 24 and the mixed water outlet 3 25 for the cold water and mixed water to flow out.
  • the hot water can pass through the hot water inlet in turn. 14.
  • the hot water inflow hole 17 and the lower end surface of the plunger 5 enter the mixing cavity 15 or can pass through the hot water inlet 19, the fixed piece hot water inlet 21, the moving piece hot water inlet 20, and the hot water inlet in turn.
  • the hole 18, the hot water inflow hole 17 and the lower end surface of the plunger 5 enter the mixing cavity 15 or enter the rotor adjusting seat 10 from the hot water inlet 14 and the hot water inlet 2 19 at the same time, and pass through the hot water inflow hole 17 and the column.
  • valve core housing 1 is provided with a cold water inlet filter 47 at the position corresponding to the cold water inlet 13 and the valve core housing 1 is provided with a hot inlet at the position corresponding to the hot water inlet 14
  • Water filter screen one 48 the bottom of the valve core base 2 corresponds to the hot water inlet port two 19
  • a hot water inlet filter screen 49 is sleeved
  • the rotor 8 and the rotor adjusting seat 10 are attached to each other to form a mutual seal
  • a sealing surface 28 the stator 9 and the valve core base 2 are attached to each other to form a mutually sealed sealing surface 29.
  • the top of the moving plate adjusting seat 10 extends toward the moving plate adjusting knob 11 with a connecting portion 35.
  • an upwardly protruding convex seat 30 is provided on the valve core housing 1 and between the moving disc adjustment knob 11, and a limit spring 31 and a limit ball 32 are arranged in the boss seat 30, and the limit ball 32 is used to pass the limit ball 32.
  • the setting of the limit spring 31 makes it possible to hear a prompt sound when turning the moving plate adjustment knob 11, which improves the user's experience.
  • the inner peripheral wall at the bottom of the rotor adjustment seat 10 has a number of strip-shaped protrusions 34 that are used to make the core rod assembly 6 more fully sense the temperature and improve the temperature accuracy.
  • the setting of 34 improves the mixing effect of hot and cold water, making the water outlet effect better.
  • a sealing member 36 is provided between the valve core housing 1 and the temperature control handle 3, and the valve core housing 1 and the moving plate adjusting seat 10 are located between the valve core housing 1 and the rotor adjusting seat 10 and located at the sealing member 12
  • sealing elements 539 that play a role of sealing under the position of the movable plate adjusting seat 10 and the movable plate 8 corresponding to the sealing surface 28.
  • the valve core base 2 is provided with a sealing element 7 41 at the position corresponding to the sealing surface 29, and the bottom of the valve core base 2 is provided with a number of sealing elements 8 42, the plunger 5 and the rotor.
  • a sealing element 943 is provided between the adjusting seat 10, and an E-shaped circlip 44 is provided between the bottom of the temperature control handle 3 and the valve core housing 1, and the setting between the valve core housing 1 and the rotor adjusting knob 11 is limited.
  • a circlip 45 is provided with a wear-resistant gasket 50 in the valve core housing 1 and between the temperature control handle 3.
  • Plunger 5 is provided with a plurality of water through holes 33 connected to the cold water inlet 13 and the mixing cavity 15 respectively through the water through holes 33 to allow cold water to flow into the mixing cavity 15 to mix with the hot water.
  • the bottom of the base is located on both sides of the hot water inlet 19 and both have positioning feet 46 protruding outwards.
  • the positioning feet 46 play a positioning role when the coaxial thermostatic water diversion valve is working or installed.
  • the coaxial thermostatic water diversion valve separately opens hot water inlet 14.
  • Hot water sequentially enters the mixing cavity 15 through the hot water inlet 14, the hot water inflow hole 17, and the lower end of the plunger 5.
  • the cold water sequentially passes through the cold water inlet 13
  • the upper end surface of the plunger 5 and the upper end surface of the plunger 5 enter the mixing cavity 15 and mix with hot water to form cold and hot mixed water, and flow out from the mixing water outlet one 26 or the mixing water outlet two 27;
  • This coaxial thermostatic water diversion valve has a separate hot water inlet 19, and the hot water sequentially passes through the hot water inlet 19, the fixed fin hot water inlet 21, the movable fin hot water inlet 20, the hot water inlet opening 18, and the hot water in turn.
  • the inflow hole 17 and the lower end surface of the plunger 5 enter the mixing cavity 15.
  • the cold water enters the mixing cavity 15 through the cold water inlet 13 and the upper end surface of the plunger 5 and mixes with hot water to form cold and hot mixed water, and from the mixing outlet One 26 or mixed water outlet two 27 flows out;
  • the coaxial thermostatic water diversion valve simultaneously opens hot water inlet 14 and hot water inlet 19, hot water enters the valve through hot water inlet 14 and hot water 2 and is mixed in the valve, and then the hot water passes through in turn
  • the hot water inflow hole 17 and the lower end surface of the plunger 5 enter the mixing cavity 15.
  • the cold water enters the mixing cavity 15 through the cold water inlet 13 and the upper end surface of the plunger 5 and mixes with the hot water to form cold and hot mixed water.
  • Outlet one 26 or mixed outlet two 27 flows out.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Multiple-Way Valves (AREA)

Abstract

一种同轴恒温分水阀，属于水暖器材技术领域。它解决了现有恒温分水阀体积大，通用性差的问题。本同轴恒温分水阀，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)及定片(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)和阀芯外壳(1)之间且靠近柱塞的位置处设置有密封件一(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)的下方开设有热进水口一(14)，阀芯底座(2)底部开设有热进水口二(19)。该分水阀具有体积小、操作方便，满足龙头多样化的设计需求的优点。

Description

一种同轴恒温分水阀 技术领域
本发明属于水暖器材技术领域，涉及一种恒温阀，特别涉及一种同轴恒温分水阀。
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
本发明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同轴恒温分水阀。
本发明的目的可通过下列技术方案来实现：一种同轴恒温分水阀，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、动片及定片，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一，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一的位置处开设有若干个供热水流入的热水流入孔，所述的动片调节座上位于热水流入孔的下方对应开设有若干个供热水流入的热进 水开孔，所述的阀芯底座底部开设有与热进水开孔相连通可供热水进入的热进水口二，所述的动片上开设有若干个周向间隔均匀分布且供热水进入的动片热进水孔，所述的定片上对称开设有供热水进入且可与动片热进水孔相连通的定片热进水孔，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一，所述的定片上开设有两个可分别与混合出水孔一相连通供冷热混合水流出的混合出水孔二和混合出水孔三，所述的阀芯底座底部开设有两个分别与混合出水孔二和混合出水孔三相连通供冷水混合水流出的混合出水口一和混合出水口二，所述的热水可依次经过热进水口一、热水流入孔和柱塞下端面进入混合型腔内或可依次经过热进水口二、定片热进水孔、动片热进水孔、热进水开孔、热水流入孔和柱塞下端面进入混合型腔内或同时从热进水口一和热进水口二进入动片调节座内并经过热水流入孔和柱塞下端面进入混合型腔内部，所述的冷水依次经过冷进水口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，并从混合出水口一或混合出水口二流出。
在上述的一种同轴恒温分水阀中，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。
在上述的一种同轴恒温分水阀中，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。
在上述的一种同轴恒温分水阀中，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。
在上述的一种同轴恒温分水阀中，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。
在上述的一种同轴恒温分水阀中，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，所述的阀芯外壳和动片调节座之间且位于密封件一的下方设置有起密封作用的密封件五，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六，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七，所述的阀芯底座底部设置有若干个起密封作用的密封件八，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九，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。
在上述的一种同轴恒温分水阀中，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一的位置处套设有热进水过滤网一，所述的阀芯底座底部相对应热进水口二的位置处套设有热进水过滤网二。
与现有技术相比，本同轴恒温分水阀具有以下优点：
1、本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、本同轴恒温分水阀具有分水及开闭功能，使龙头设计更简单；
4、本同轴恒温分水阀进水方式多样化，适配不同龙头的进水结构。
附图说明
图1是本同轴恒温分水阀中的立体结构示意图。
图2是本同轴恒温分水阀中的爆炸图。
图3是本同轴恒温分水阀中的剖视结构示意图。
图4是本同轴恒温分水阀中动片调节座的立体结构示意图。
图5是本同轴恒温分水阀中动片和定片的立体结构示意图。
图6是本同轴恒温分水阀中阀芯外壳的剖视结构示意图。
图7是本同轴恒温分水阀中调节座的俯视结构示意图。
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、热进水口一；15、混合型腔；16、冷进水开孔；17、热水流入孔；18、热进水开孔；19、热进水口二；20、动片热进水孔；21、定片热进水孔；22、平台；23、混合出水孔一；24、混合出水孔二；25、混合出水孔三；26、混合出水口一；27、混合出水口二；28、密封面一；29、密封面二；30、凸起座；31、限位弹簧；32、限位珠；33、过水通孔；34、条状凸起部；35、连接部；36、密封件二；37、密封件三；38、密封件四；39、密封件五；40、密封件六；41、密封件七；42、密封件八；43、密封件九；44、E型卡簧；45、限位卡簧；46、定位脚；47、冷进水过滤网；48、热进水过滤网一；49、热进水过滤网二；50、耐磨垫片。
具体实施方式
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
如图1、图2、图3、图4、图5、图6、图7、所示，本同轴恒温分水阀，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及定片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一14，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上相对应热进水口一14的位置处开设有若干个供热水流入的热水流入孔17，动片调节座10上位于热水流入孔17的下方对应开设有若干个供热水流入的热进水开孔18，阀芯底座2底部开设有与热进水开孔18相连通可供热水进入的热进水口二19，动片8上开设有若干个周向间隔均匀分布且供热水进入的动片热进水孔20，定片9上对称开设有供热水进入且可与动片热进水孔20相连通的定片热进水孔21，动片8中部开设有一平台22，且该平台22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一23，定片9上开设有两个可分别与混合出水孔一23相连通供冷热混合水流出的混合出水孔二24和混合出水孔三25，阀芯底座2底部开设有两个分别与混合出水孔二24和混合出水孔三25相连通供冷水混合水流出的混合出水口一26和混合出水口二27，热水可依次经过热进水口一14、热水流入孔17和柱塞5下端面进入混合型腔15内或可依次经过热进水口二19、定片热进水孔21、动片热进水孔20、热进水开孔18、热水流入孔17和柱塞5下端面进入混合型腔15内或同时从热进水口一14和热进水口二19进入动片调节座10内并经过热水流入孔17和柱塞5下端面进入混合型腔15内部，冷水依次经过冷进水口13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，并从混合出水口一26或混合出水口二27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47，阀芯外壳1上相对应热进水口一14的位置处套设有热进水过滤网一48，阀芯底座2底部相对应热进水口二19的位置处套设有热进水过滤网二49，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一28，定片9和阀芯底座2之间相贴合形成相互密封的密封面二29，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35，动片调节旋钮11通过该连接部35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，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30，凸起座30内设置有限位弹簧31和限位珠32，通过限位珠32和限位弹簧31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。
进一步细说，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34，条状凸起部34的设置提高冷热水的混水效果，使出水效果更好。
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二36，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三37，阀芯外壳1上设置有若干个起密封作用的密封件四38，阀芯外壳1和动片调节座10之间且位于密封件一12的下方设置有起密封作用的密封件五39，动片调节座10和动片8之间相对应密封面一28的位置处设置有若干个起密封作用的密封件六40，定片9和阀芯底座2之间相对应密封面二29的位置处设置有起密封作用的密封件七41，阀芯底座2底部设置有若干个起密封作用的密封件八42，柱塞5和动片调节座10之间设置有起密封作用的密封件九43，调温手柄3底部和阀芯外壳1之间设置有E型卡簧44，阀芯外壳1与动片调节旋钮11之间设置有限位卡簧45，阀芯外壳1内且与调温手柄3之间设置有耐磨垫片50。
柱塞5上开设有若干个分别与冷进水口13和混合型腔15相互连通过水通孔33，过水通孔33供冷水经过使冷水流入混合型腔15内与热水混合。
底座底部位于热进水口二19两侧均具有向外凸起的定位脚46，在本同轴恒温分水阀工作或安装时，定位脚46起到定位的作用。
实施例一：
本同轴恒温分水阀单独开设热进水口一14，热水依次经过热进水口一14、热水流入孔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，并从混合出水口一26或混合出水口二27流出；
实施例二：
本同轴恒温分水阀单独开设热进水口二19，热水依次经过热进水口二19、定片热进水孔21、动片热进水孔20、热进水开孔18、热水流入孔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，并从混合出水口一26或混合出水口二27流出；
实施例三：
本同轴恒温分水阀同时开设热进水口一14和热进水口二19，热水通过热进水口一14和热进水二进入阀内并在阀内相混合，之后该热水依次经过热水流入孔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，并从混合出水口一26或混合出水口二27流出。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明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，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。

Claims (7)

  1. 一种同轴恒温分水阀，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)及定片(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一(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)上相对应热进水口一(14)的位置处开设有若干个供热水流入的热水流入孔(17)，所述的动片调节座(10)上位于热水流入孔(17)的下方对应开设有若干个供热水流入的热进水开孔(18)，所述的阀芯底座(2)底部开设有与热进水开孔(18)相连通可供热水进入的热进水口二(19)，所述的动片(8)上开设有若干个周向间隔均匀分布且供热水进入的动片热进水孔(20)，所述的定片(9)上对称开设有供热水进入且可与动片热进水孔(20)相连通的定片热进水孔(21)，所述的动片(8)中部开设有一平台(22)，且该平台(22)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一(23)，所述的定片(9)上开设有两个可分别与混合出水孔一(23)相连通供冷热混合水流出的混合出水孔二(24)和混合出水孔三(25)，所述的阀芯底座(2)底部开设有两个分别与混合出水孔二(24)和混合出水孔三(25)相连通供冷水混合水流出的混合出水口一(26)和混合出水口二(27)，所述的热水可依次经过热进水口一(14)、热水流入孔(17)和柱塞(5)下端面进入混合型腔(15)内或可依次经过热进水口二(19)、定片热进水孔(21)、动片热进水孔(20)、热进水开孔(18)、热水流入孔(17)和柱塞(5)下端面进入混合型腔(15)内或同时从热进水口一(14)和热进水口二(19)进入动片调节座(10)内并经过热水流入孔(17)和柱塞(5)下端面进入混合型腔(15)内部，所述的冷水依次经过冷进水口(13)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，并从混合出水口一(26)或混合出水口二(27)流出。
  2. 根据权利要求1所述的一种同轴恒温分水阀，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(28)，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(29)。
  3. 根据权利要求1所述的一种同轴恒温分水阀，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(30)，所述的凸起座(30)内设置有限位弹簧(31)和限位珠(32)。
  4. 根据权利要求1所述的一种同轴恒温分水阀，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(34)。
  5. 根据权利要求1所述的一种同轴恒温分水阀，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(35)，所述的动片调节旋钮(11)通过该连接部(35)带动动片调节座(10)转动进而实现动片(8)的旋转。
  6. 根据权利要求2所述的一种同轴恒温分水阀，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(36)，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(37)，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(38)，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)的下方设置有起密封作用的密封件五(39)，所述的动片调节座(10)和动片(8)之间相对应密封面一(28)的位置处设置有若干个起密封作用的密封件六(40)，所述的定片(9)和阀芯底座(2)之间相对应密封面二(29)的位置处设置有起密封作用的密封件七(41)，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八(42)，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九(43)，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(44)，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(45)，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(50)。
  7. 根据权利要求1所述的一种同轴恒温分水阀，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(47)，所述的阀芯外壳(1)上相对应热进水口一(14)的位置处套设有热进水过滤网一(48)，所述的阀芯底座(2)底部相对应热进水口二(19)的位置处套设有热进水过滤网二(49)。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114215931A (zh) * 2021-11-26 2022-03-22 张华昊 一种两进两出式龙头阀芯
CN114233897A (zh) * 2021-12-28 2022-03-25 阿诗丹顿电气有限公司 一种集成式调温恒温阀

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111365493A (zh) * 2020-04-07 2020-07-03 台州市国人温控卫浴科技有限公司 一种同轴恒温分水阀
CN213017869U (zh) * 2020-09-15 2021-04-20 台州市国人温控卫浴科技有限公司 一种新型同轴恒温分水阀芯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2258901C (en) * 1996-06-21 2005-04-05 Lawler Manufacturing Thermostatic control valve system for use in emergency shower and eyewash systems
EP2450604B1 (en) * 2010-11-09 2012-12-12 Fabrizio Nobili Thermostatic mixer group for bathroom or kitchen
CN204176034U (zh) * 2014-11-06 2015-02-25 九牧厨卫股份有限公司 一种恒温分水阀芯和恒温淋浴龙头
CN205715828U (zh) * 2016-05-06 2016-11-23 厦门建霖工业有限公司 恒温分水阀芯、恒温分水龙头
CN106195335A (zh) * 2016-09-13 2016-12-07 厦门建霖工业有限公司 一种带流量调节的恒温分水阀芯及恒温龙头
CN109404560A (zh) * 2018-01-26 2019-03-01 台州市国人温控卫浴科技有限公司 一种冷热水混合后感温出水的恒温阀芯
CN111365493A (zh) * 2020-04-07 2020-07-03 台州市国人温控卫浴科技有限公司 一种同轴恒温分水阀

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2258901C (en) * 1996-06-21 2005-04-05 Lawler Manufacturing Thermostatic control valve system for use in emergency shower and eyewash systems
EP2450604B1 (en) * 2010-11-09 2012-12-12 Fabrizio Nobili Thermostatic mixer group for bathroom or kitchen
CN204176034U (zh) * 2014-11-06 2015-02-25 九牧厨卫股份有限公司 一种恒温分水阀芯和恒温淋浴龙头
CN205715828U (zh) * 2016-05-06 2016-11-23 厦门建霖工业有限公司 恒温分水阀芯、恒温分水龙头
CN106195335A (zh) * 2016-09-13 2016-12-07 厦门建霖工业有限公司 一种带流量调节的恒温分水阀芯及恒温龙头
CN109404560A (zh) * 2018-01-26 2019-03-01 台州市国人温控卫浴科技有限公司 一种冷热水混合后感温出水的恒温阀芯
CN111365493A (zh) * 2020-04-07 2020-07-03 台州市国人温控卫浴科技有限公司 一种同轴恒温分水阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114215931A (zh) * 2021-11-26 2022-03-22 张华昊 一种两进两出式龙头阀芯
CN114233897A (zh) * 2021-12-28 2022-03-25 阿诗丹顿电气有限公司 一种集成式调温恒温阀

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