WO2021143082A1 - 一种具有关闭及分水功能的双控恒温阀 - Google Patents

一种具有关闭及分水功能的双控恒温阀 Download PDF

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Publication number
WO2021143082A1
WO2021143082A1 PCT/CN2020/102944 CN2020102944W WO2021143082A1 WO 2021143082 A1 WO2021143082 A1 WO 2021143082A1 CN 2020102944 W CN2020102944 W CN 2020102944W WO 2021143082 A1 WO2021143082 A1 WO 2021143082A1
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WO
WIPO (PCT)
Prior art keywords
water
handle
water outlet
housing
base
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PCT/CN2020/102944
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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 WO2021143082A1 publication Critical patent/WO2021143082A1/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
    • F16K11/02—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
    • F16K3/30—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
    • F16K31/001—Actuating devices; Operating means; Releasing devices actuated by volume variations caused by an element soluble in a fluid or swelling in contact with a fluid
    • 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 dual-control thermostatic valve with shutting and water diversion functions.
  • the thermostatic valve solves the problem of the unbalanced pressure of cold and hot water during the bathing process, which is difficult to adjust and the pressure changes and the temperature changes.
  • thermostatic and constant pressure valve is commonly used in bathing equipment.
  • the thermostatic and constant pressure valve resets the handle, transmission nut, piston, and
  • the spring and the heat-sensitive element are sequentially combined and linked to control the rotation angle of the handle to adjust the temperature of the outlet water.
  • the traditional thermostatic valve has a simple structure, and the adjusted temperature accuracy is low, which affects the use of users.
  • the constant-temperature and constant-pressure valve consists of a valve core shell, a valve core base, a handle, a stud, a plunger, a core rod assembly, a return spring, and a movable
  • the plunger is sleeved on the mandrel assembly and moves axially along the outer wall of the mandrel assembly.
  • the constant temperature and pressure valve also includes a stud, plunger, mandrel assembly and return spring wrapped in it.
  • the second handle, the second handle extends into the spool shell and is connected with the moving plate combination.
  • the handle 1 By turning the handle 1, the stud, plunger, mandrel assembly and the reset spring are rotated synchronously to adjust the temperature of the mixed water.
  • the second drives the moving plate to rotate.
  • the moving plate will rotate radially with the rotation of the handle two, thereby adjusting the water gap between the moving plate and the fixed plate, and finally adjusting the water flow rate of the mixed water.
  • the cold and hot inlet of the thermostatic valve Both the water outlet and the water outlet are located at the bottom. In this constant temperature and pressure valve, the outlet temperature of the mixed water and the outlet flow of the mixed water can be controlled separately through the design of double handles, and the outlet temperature of the mixed water can be fine-tuned to make the outlet temperature reach the temperature value required by the user. The adjusted temperature is very accurate.
  • the purpose of the utility model is to solve the above-mentioned problems in the prior art and provide a dual-control thermostatic valve with shut-off and water-distributing functions.
  • the thermostatic valve adopts a coaxial double-handle design and can be controlled to close the mixing by rotating the double handle Water flows out, controls and adjusts the direction of the mixed water, controls the flow of the mixed water, and controls the temperature of the mixed water.
  • the thermostatic valve reduces the overall volume through the improvement of the internal structure to achieve side water inlet and bottom water outlet, and It has the advantages of good versatility.
  • a dual-control thermostatic valve with shut-off and water distribution functions including a shell, a handle 1, a handle 2, an adjusting handle seat, a moving piece and a fixed piece, the shell
  • the upper and lower ends of the body are respectively fastened with a housing gland and a base.
  • the housing is provided with a stud assembly, an upper cover, a plunger and a mandrel assembly in order from top to bottom.
  • the stud assembly, the plunger and the mandrel assembly are combined and linked, characterized in that the bottom of the second handle has a plurality of transmissions that extend in the direction of the base and pass through the plunger and extend into the rotor to drive the rotor to rotate.
  • the rod is driven by rotating the handle two to drive the moving plate to rotate so as to control and close the outflow of the mixed water or control and adjust the direction of the mixed water.
  • the outer peripheral wall of the housing is provided with a cold water inlet and a hot water inlet at a position close to the plunger at a position close to the plunger, respectively for the inflow of cold water and hot water.
  • Said base has a plurality of base water outlet holes for mixing water to flow out.
  • the moving plate has a moving plate water outlet hole for the mixed water to pass through, and the stator plate has a water outlet hole for mixing at a position corresponding to the water outlet hole of the base.
  • the fixed piece water outlet holes through which the water flows out, the moving piece is provided with a number of adjustment through holes distributed at intervals and for the corresponding transmission rod to extend in and communicate with the water outlet holes of the moving piece.
  • the two spaced adjusting through holes will
  • the moving piece is formed with an adjusting boss for adjusting the flow of mixed water and adhering to the stator, and the adjusting boss is provided with a notch communicating with the water outlet of the stator.
  • the moving plate has a moving plate water outlet hole for the mixed water to pass through, and the stator plate has a water outlet hole for mixing at a position corresponding to the water outlet hole of the base.
  • the fixed piece water outlet holes through which the water flows out, the moving piece is provided with a number of adjustment through holes distributed at intervals and for the corresponding transmission rod to extend in and communicate with the water outlet holes of the moving piece.
  • the two spaced adjusting through holes will
  • the movable plate is formed with an adjusting boss for controlling and closing the outflow of the mixed water, controlling the direction of the mixed water and the flow rate of the mixed water, and one of the adjusting bosses is provided with a gap communicating with the water outlet of the stator.
  • the adjusting through hole there is a sealing transition strip that can partially seal the water outlet hole of the stator or completely seal the water outlet hole, and one of the sealing transition strips is provided with a gap communicating with the water outlet of the stator.
  • a cold water inlet filter is sleeved at a position corresponding to the cold water inlet on the housing, and a cold water inlet filter is sleeved on the housing corresponding to the hot water inlet.
  • the position of the water inlet is sheathed with a hot water inlet filter.
  • the housing and the base are clamped in one phase through a clamping component, and the housing and the housing gland are clamped through Two-phase card connection of the connecting component.
  • a sealing ring for sealing is provided between the adjusting handle seat and the first handle, and a sealing ring is provided between the adjusting handle seat and the second handle.
  • There is a sealing ring for sealing is provided between the second handle and the upper cover, and a sealing ring for sealing is provided between the upper cover and the housing.
  • a sealing ring is provided between the plunger and the housing, a sealing ring is provided between the housing and the moving plate, and a sealing ring is provided between the base and the stator
  • the bottom of the base is embedded with a sealing ring for sealing.
  • a wear-resistant gasket is provided between the upper cover and the second handle, and the adjustment handle seat and the first handle are provided Gasket with abrasion resistance.
  • the dual-control thermostatic valve with shut-off and water separation functions adopts a coaxial dual-control design to separately control the outlet temperature of the mixed water and the outlet flow of the mixed water; among them, the bottom of the second handle has a direction toward the base The drive rod that extends and penetrates the plunger and extends into the rotor to drive the rotor to rotate.
  • the thermostatic valve has the effect of water inlet on the side and water outlet on the bottom. Therefore, the cold water channel and hot water in the thermostatic valve The flow channels are located inside the plunger, thereby reducing the volume of the thermostatic valve;
  • the moving plate has water outlet holes for the mixed water to pass through.
  • the moving plate is provided with a number of adjustable through holes distributed at intervals and for the corresponding drive rods to extend in and communicate with the water outlet holes of the moving plate.
  • the hole forms the moving piece with an adjusting boss for adjusting the flow of mixed water and adhering to the fixed piece.
  • the adjusting boss is provided with a notch communicating with the water outlet of the fixed piece.
  • the moving piece is driven by turning the handle two. Rotate, the adjusting boss on the moving plate also rotates accordingly, and the size of the sealing surface of the adjusting boss to seal the water outlet hole of the fixed plate is determined according to the angle of the user's rotation, so as to control the water flow rate of the mixed water;
  • the moving plate has water outlet holes for the mixed water to pass through.
  • the moving plate is provided with a number of adjustable through holes distributed at intervals and for the corresponding drive rod to extend in and communicate with the water outlet holes of the moving plate.
  • the hole forms the movable plate with an adjusting boss for controlling and closing the outflow of the mixed water, controlling the direction of the mixed water and the flow rate of the mixed water.
  • One of the adjusting protrusions is provided with a gap communicating with the water outlet hole of the stator.
  • the adjustment through hole is provided with a sealing transition strip that can partially seal the water outlet hole of the stator or completely seal the water outlet hole.
  • One of the sealing transition strips is provided with a notch communicating with the water outlet of the stator.
  • Figure 1 is a schematic cross-sectional view of a dual-control thermostatic valve with shut-off and water diversion functions.
  • Fig. 2 is a schematic diagram of the three-dimensional structure of the dual-control thermostatic valve with closing and water diversion functions.
  • Figure 3 is an exploded view of the second handle, plunger, moving piece, fixed piece and base of the dual-control thermostatic valve with closing and water separation functions.
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the moving plate of the embodiment 1 in the dual-control thermostatic valve with closing and water diversion functions.
  • Fig. 5 is a schematic diagram of the three-dimensional structure of the moving plate of the embodiment 2 of the dual-control thermostatic valve with closing and water diversion functions of the present invention.
  • Fig. 6 is a schematic diagram of the three-dimensional structure of the stator of the dual-control thermostatic valve with closing and water diversion functions.
  • Adjusting seat; 19 Mandrel; 20, push rod; 21, return spring; 22, transmission rod; 23, mounting rod; 24, cold water inlet; 25, hot water inlet; 26, base water outlet; 27, water outlet channel; 28, Water outlet hole of moving piece; 29, water outlet hole of fixed piece; 30, adjusting through hole; 31, adjusting boss; 32, gap part; 33, sealing transition strip; 34, gap; 35, cold water inlet filter; 36, hot Inlet filter screen; 37.
  • the dual-control thermostatic valve with shut-off and water distribution functions includes a housing 1, a handle 1, a handle 2, 3, and an adjustment handle seat 4.
  • the moving piece 5 and the fixed piece 6, the upper and lower ends of the casing 1 are respectively fastened with a casing gland 7 and a base 8.
  • the casing 1 is provided with a stud assembly 9 and an upper cover in turn from top to bottom 10.
  • the top of the housing 1 is provided with a plurality of clamping blocks 14 at the position corresponding to the clamping block 14 for the corresponding housing pressing cover 7 Extending into the clamping slot 15, the top of the base 8 extends toward the housing 1 and there are several clamping blocks 14 that can also be positioned and clamped with the housing 1.
  • the bottom of the housing 1 corresponds to the position of the clamping block 14 in the base 8
  • the clamping blocks 14 and the clamping slots 15 are arranged to limit the housing 1 in the radial direction.
  • the handle 1,2, the stud The assembly 9, the plunger 11 and the mandrel assembly 12 are combined and linked.
  • the stud assembly 9 is composed of a top post 16, a compression spring 17 and an adjusting seat 18 for the lower end of the compression spring 17.
  • the mandrel assembly 12 is composed of a mandrel 19,
  • the push rod 20 is composed of a return spring 21. The upper end of the push rod 20 extends into the adjusting seat 18 and is connected to the adjusting seat 18.
  • the plunger 11 is sleeved on the push rod 20 and moves axially along the outer wall of the push rod 20. There is a water gap between the cover 10 and the plunger 11, the second handle 3 is tightly fitted with the upper cover 10, and the bottom of the second handle 3 has several roots extending toward the base 8 and passing through the plunger 11 and extending into the moving piece 5.
  • the transmission rod 22 that can drive the moving plate 5 to rotate can be controlled by turning the handle 2 3 to drive the moving plate 5 to rotate so as to control and close the flow of mixed water or control and adjust the direction of the mixed water.
  • the core rod 19 is pushed through the principle of thermal expansion and contraction.
  • the rod 20 drives the plunger 11 to move up and down, so as to adjust the water gap between the upper cover 10 and the top cover 10 to achieve a constant temperature water outlet effect.
  • the traditional thermostatic valve and the faucet are usually assembled by threaded fittings.
  • the mounting rod 23 is matched and connected, and the mounting rod 23 is inserted into the mounting hole of the faucet to be matched and connected to it, so as to realize the effect of easy and firm assembly.
  • a cold water inlet 24 and a hot water inlet 25 are provided on the outer peripheral wall of the housing 1 close to the plunger 11 at a position close to the plunger 11 for the inflow of cold and hot water respectively.
  • the base 8 has a plurality of outlets for the mixed water to flow out.
  • the water outlet hole 26 of the base through the structural design of "pass the transmission rod 22 provided at the bottom of the handle 2 3 through the plunger 11 into the moving plate 5", the effect of the side water inlet of the thermostatic valve and the water outlet on the bottom is realized.
  • the water outlet hole 26 of the base There are two and they are respectively opened on both sides of the bottom of the base 8.
  • the water outlet holes 26 of the base and the moving plate 5 and the fixed plate 6 formed on the two sides of the bottom of the base 8 all form a water outlet 27 for the flow of mixed water.
  • a cold water inlet filter 35 is sleeved at a position corresponding to the cold water inlet 24, and a hot water inlet filter 36 is sleeved on the housing 1 at a position corresponding to the hot water inlet 25.
  • the moving plate 5 has a moving plate water outlet hole 28 for the mixed water to pass through, and the stator plate 6 has a fixed plate water outlet hole 29 for the mixed water to flow out at a position corresponding to the base water outlet hole 26.
  • the moving plate 5 There are a number of adjusting through holes 30 distributed at intervals and for the corresponding drive rod 22 to extend and communicate with the water outlet hole 28 of the rotor.
  • the two adjusting through holes 30 distributed at intervals form the movable plate 5 to adjust the mixed water.
  • the adjustment boss 31 that has the water flow rate and is attached to the stator 6 is provided with a notch 32 communicating with the stator water outlet 29 on the adjustment boss 31.
  • Rotating the second hand wheel drives the rotor 5 to rotate, which is located on the rotor
  • the adjusting boss 31 on 5 also rotates accordingly and determines the size of the sealing surface of the adjusting boss 31 to seal the water outlet hole 29 of the fixed piece according to the angle of the user's rotation, so as to control the water flow rate of the mixed water.
  • the moving plate 5 has a moving plate water outlet hole 28 for the mixed water to pass through, and the stator plate 6 has a fixed plate water outlet hole 29 for the mixed water to flow out at a position corresponding to the base water outlet hole 26.
  • the moving plate 5 There are a number of adjusting through holes 30 spaced apart and in which the corresponding transmission rod 22 extends and communicates with the water outlet hole 28 of the rotor.
  • the two adjusting through holes 30 spaced apart form the rotor 5 to control the closing and mixing. Water outflow and control adjust the direction of the mixed water outlet and the adjustment boss 31 that controls and adjusts the flow rate of the mixed water.
  • One of the adjustment bosses is provided with a notch 32 communicating with the stator outlet hole 29, and the adjustment through hole 30 is provided with There is a sealing transition strip 33 that can partially seal the water outlet hole 29 of the stator or completely seal the water outlet hole.
  • One of the sealing transition strips 33 is provided with a gap 34 communicating with the water outlet hole 29 of the stator, and both ends of the transition strip 33 are sealed Connected with the corresponding adjusting protrusion, turning the second hand wheel drives the moving piece 5 to rotate, the adjusting protrusion 31 and the sealing transition strip 33 on the moving piece 5 also rotate accordingly, and the adjustment is determined according to the angle of the user rotating the handle two 3.
  • the size of the sealing surface that the boss 31 and the sealing transition strip 33 seal the water outlet hole 29 of the stator can be controlled to close the mixed water outflow, control and adjust the direction of the mixed water and the flow of the mixed water.
  • the housing 1 and the base 8 are clamped through a clamping assembly 37, the housing 1 and the housing gland 7 are clamped through a clamping assembly two 38, and the clamping assembly 37 is clamped.
  • the first protrusion is composed of the first protrusion and the first groove.
  • the first protrusion is provided on the outer wall of the base 8.
  • the first groove is opened on the outer wall of the housing and corresponds to the first protrusion.
  • the first protrusion and the first groove correspond to each other.
  • the second clamping assembly 38 is composed of the second clamping protrusion and the second clamping groove.
  • the second clamping protrusion is provided on the outer wall of the casing cover 7.
  • the second clamping groove is opened on the outer wall of the housing and corresponds to the second clamping protrusion.
  • the second card protrusion and the second card slot are corresponding to each other, and the first card member 37 and the card member limit the housing 1 up and down, so that the housing 1 is not easy to fall off.
  • a sealing ring 39 is provided between the adjustment handle seat 4 and the handle 1-2, and a sealing ring 39 is provided between the adjustment handle seat 4 and the handle 2-3.
  • the handle 2-3 is connected to the top
  • a sealing ring 39 for sealing is provided between the cover 10
  • a sealing ring 39 for sealing is provided between the top cover 10 and the housing 1
  • a sealing ring 39 is provided between the plunger 11 and the housing 1
  • a sealing ring 39 is provided between the housing 1 and the moving plate 5
  • a sealing ring 39 is provided between the base 8 and the stator 6, and a sealing ring 39 is provided at the bottom of the base 8
  • the sealing ring 39 has a sealing effect
  • a wear-resistant gasket 40 is arranged between the upper cover 10 and the second handle 3, and the lower end of the handle 1-2 extends into the adjustment handle seat 4, between the adjustment handle seat 4 and the handle 1-2
  • the gasket 40 with abrasion resistance is provided, and the gasket 40 with abrasion resistance can improve the overall service life of

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

Abstract

一种具有关闭及分水功能的恒温阀，包括壳体（1）、手柄一（2）、手柄二（3）、调节手柄座（4）、动片（5）和定片（6），壳体（1）的上下两端分别紧固连接有壳体压盖（7）和底座（8），壳体（1）内由上往下依次设置有螺柱组件（9）、上顶盖（10）、柱塞（11）和芯棒组件（12），手柄二（3）底部具有若干根朝底座（8）方向延伸且穿过柱塞（11）并伸入动片（5）内可带动该动片（5）旋转的传动杆（22）。通过转动双手柄可关闭混合水流出、调节混合水的出水方向、调节混合水出水流量以及混合水的出水温度，通过内部结构的改进达到整体体积变小从而实现侧部进水，底部出水且具备通用性好的优点。

Description

一种具有关闭及分水功能的双控恒温阀 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，特别涉及一种具有关闭及分水功能的双控恒温阀。
背景技术
恒温阀解决了洗浴过程中冷热水压力不平衡难以调节和压力变化温度变化出水忽冷忽热的问题，实现了对供暖设施可人为设定温度，从而达到节能效果。
传统由手柄、传动螺母、活塞、复位弹簧、冷热进水口、混合出水口以及热敏元件组成恒温恒压阀普遍应用于洗浴设备当中，该恒温恒压阀将手柄、传动螺母、活塞、复位弹簧以及热敏元件依次组合联动连接，以控制手柄的旋转角度从而调节出水温度大小。但传统的恒温阀结构简单，调节出来的温度精度较低，影响使用者的使用。
根据我国一项名称为“一种恒温恒压阀”的专利得知：该恒温恒压阀由阀芯外壳、阀芯底座、手柄一、螺柱、柱塞、芯棒组件、复位弹簧、动片和定片组成，柱塞套设于芯棒组件上沿芯棒组件的外壁轴向移动，另外该恒温恒压阀还包括有将螺柱、柱塞、芯棒组件和复位弹簧包裹于内的手柄二，手柄二伸入阀芯外壳内与动片组合联动连接，通过转动手柄一带动螺柱、柱塞、芯棒组件和复位弹簧同步旋转用于调节混合水的出水温度，通过转动手柄二带动动片旋转，动片会随着手柄二的转动而发生径向转动，从而调节动片与定片的过水间隙，最终调节混合水的出水流量，另外该恒温阀的冷、热进水口和出水口均位于底部。该恒温恒压阀中通过双手柄的设计分别控制混合水的出水温度大小以及混合水的出水流量大小，且可对混合水的出水温度微调，使出水温度达到使用者所需的温度值，使调节出的温度十分精确。
基于上述“一种恒温恒压阀”，本设计师发现虽然该恒温恒压阀通过双柄的设置能够达到调节精准的出水温度(人们理想的出水效果)，但是由于该恒温恒压阀中供冷水进入的冷进水流道以及供热水进入的热进水流道均位于柱塞外，导致该恒温恒压阀的体积较大，并且该恒温恒压阀的内部结构无法适用于其他恒温阀内，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，提供了一种具有关闭及分水功能的双控恒温阀，该恒温阀采用同轴双柄设计，通过转动双手柄可控制关闭混合水流出、控制调节混合水的出水方向、控制调节混合水出水流量以及控制混合水的出水温度，另外该 恒温阀通过内部结构的改进达到整体体积变小从而实现侧部进水，底部出水，并且具备通用性好的优点。
本实用新型的目的可通过下列技术方案来实现：一种具有关闭及分水功能的双控恒温阀，包括壳体、手柄一、手柄二、调节手柄座、动片和定片，所述壳体的上下两端分别紧固连接有壳体压盖和底座，所述的壳体内由上往下依次设置有螺柱组件、上顶盖、柱塞和芯棒组件，所述的手柄一、螺柱组件、柱塞和芯棒组件组合联动连接，其特征在于，所述的手柄二底部具有若干根朝底座方向延伸且穿过柱塞并伸入动片内可带动该动片旋转的传动杆，通过转动手柄二带动动片旋转从而控制关闭混合水流出或控制调节混合水的出水方向。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的壳体外周壁上靠近柱塞的位置处上下间隔开设有分别供冷水和热水流入的冷进水口和热进水口，所述的底座上具有若干个供混合水流出的底座出水孔。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的底座出水孔为两个且分别开设于底座底部的两侧，开设于底座底部两侧的底座出水孔与动片和定片之间均形成供混合水流动的出水流道。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的动片上具有供混合水通过的动片出水孔，所述的定片上相对应底座出水孔的位置处具有供混合水流出的定片出水孔，所述的动片上开设有若干个间隔分布且供相对应传动杆伸入并与动片出水孔相连通的调节通孔，所述两间隔分布的调节通孔将动片形成具有用于调节混合水出水流量且与定片相贴合的调节凸台，所述的调节凸台上均开设有与定片出水孔相连通的缺口部。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的动片上具有供混合水通过的动片出水孔，所述的定片上相对应底座出水孔的位置处具有供混合水流出的定片出水孔，所述的动片上开设有若干个间隔分布且供相对应传动杆伸入并与动片出水孔相连通的调节通孔，所述两间隔分布的调节通孔将动片形成具有用于控制关闭混合水流出和控制调节混合水的出水方向以及控制调节混合水出水流量的调节凸台，所述其中一个调节凸块上开设有与定片出水孔相连通的缺口部，所述的调节通孔内设有可将定片出水孔部分密封或将出水孔完全密封的密封过渡条，所述其中一个密封过渡条上开设有与定片出水孔相连通的缺口。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的壳体上相对应冷进水口的位置处套设有冷进水滤网，所述的壳体上相对应热进水口的位置处套设有热进水滤网。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的壳体与底座之间通过卡接组件一相卡接，所述的壳体与壳体压盖之间通过卡接组件二相卡接。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的调节手柄座与手柄一之间设有起密封作用的密封圈，所述的调节手柄座与手柄二之间设有起密封作用的密封圈，所述的手柄二与上顶盖之间设有起密封作用的密封圈，所述的上顶盖与壳体之间设有起密封作用的密封圈，所述的柱塞与壳体之间设有起密封作用的密封圈，所述的壳体与动片之间设有起密封作用的密封圈，所述的底座与定片之间设有起密封作用的密封圈，所述的底座底部嵌设有起密封作用的密封圈。
在上述的一种具有关闭及分水功能的双控恒温阀中，所述的上顶盖和手柄二之间设置具有耐磨作用的垫片，所述的调节手柄座与手柄一之间设置具有耐磨作用的垫片。
与现有技术相比，本具有关闭及分水功能的双控恒温阀采用同轴双控的设计分别控制混合水的出水温度和混合水的出水流量；其中，手柄二的底部具有朝底座方向延伸且穿出柱塞并伸入动片内带动动片旋转的传动杆，通过该结构使本恒温阀形成侧部进水、底部出水的效果，因此本恒温阀中的冷水流道和热水流道均位于柱塞内部，从而减小本恒温阀的体积；
另一方面，本恒温阀中的动片具有两种设计：
1、动片上具有供混合水通过的动片出水孔，动片上开设有若干个间隔分布且供相对应传动杆伸入并与动片出水孔相连通的调节通孔，两间隔分布的调节通孔将动片形成具有用于调节混合水出水流量且与定片相贴合的调节凸台，调节凸台上均开设有与定片出水孔相连通的缺口部，通过转动手柄二带动动片旋转，位于动片上的调节凸台同样随之旋转并根据使用者旋转的角度大小决定调节凸台对定片出水孔密封的密封面大小，从而控制混合水的出水流量大小；
2、动片上具有供混合水通过的动片出水孔，动片上开设有若干个间隔分布且供相对应传动杆伸入并与动片出水孔相连通的调节通孔，两间隔分布的调节通孔将动片形成具有用于控制关闭混合水流出和控制调节混合水的出水方向以及控制调节混合水出水流量的调节凸台，其中一个调节凸块上开设有与定片出水孔相连通的缺口部，调节通孔内设有可将定片出水孔部分密封或将出水孔完全密封的密封过渡条，其中一个密封过渡条上开设有与定片出水孔相连通的缺口部，转动手轮二带动动片旋转，位于动片上的调节凸台以及密封过渡条同样随之旋转，当其中一个密封过渡条旋转至其中一个定片出水孔的位置处时，与该密封过渡条相对设置的密封过渡条将另一个定片出水孔完全密封，此时混合水只能从其中一个出水流道流出，手柄二旋转至相反方向时同理，当其中两个调节凸台旋转至相对应定片出水孔的位置处时，该调节凸台将定片出水孔密封使混合水无法流出，形成关闭状态；
更换不同结构的动片实现相对应的功能，并且该结构能够应用于多种类型的恒温阀内，具有极佳的通用性。
附图说明
图1是本具有关闭及分水功能的双控恒温阀中的剖视结构示意图。
图2是本具有关闭及分水功能的双控恒温阀中的立体结构示意图。
图3是本具有关闭及分水功能的双控恒温阀中手柄二、柱塞、动片、定片和底座的爆炸图。
图4是本具有关闭及分水功能的双控恒温阀中实施例1的动片立体结构示意图。
图5是本具有关闭及分水功能的双控恒温阀中实施例2的动片立体结构示意图。
图6是本具有关闭及分水功能的双控恒温阀中定片的立体结构示意图。
图中，1、壳体；2、手柄一；3、手柄二；4、调节手柄座；5、动片；6、定片；7、壳体压盖；8、底座；9、螺柱组件；10、上顶盖；11、柱塞；12、芯棒组件；13、凸檐；14、卡块；15、卡位槽；16、顶柱；17、压缩弹簧；18、调节座；19、芯棒；20、推杆；21、复位弹簧；22、传动杆；23、安装杆；24、冷进水口；25、热进水口；26、底座出水孔；27、出水流道；28、动片出水孔；29、定片出水孔；30、调节通孔；31、调节凸台；32、缺口部；33、密封过渡条；34、缺口；35、冷进水滤网；36、热进水滤网；37、卡接组件一；38、卡接组件二；39、密封圈；40、垫片。
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所示，本具有关闭及分水功能的双控恒温阀，包括壳体1、手柄一2、手柄二3、调节手柄座4、动片5和定片6，壳体1的上下两端分别紧固连接有壳体压盖7和底座8，壳体1内由上往下依次设置有螺柱组件9、上顶盖10、柱塞11和芯棒组件12，壳体压盖7底部与上顶盖10紧固配合，壳体压盖7顶部具有径向向外延伸的凸檐13，凸檐13的底部朝上顶盖10方向延伸有若干个可与壳体1定位卡接的卡块14，壳体1顶部相对应卡块14的位置处开设有若干个供相对应壳体压盖7上的卡块14伸入卡接的卡位槽15，底座8顶部朝壳体1方向延伸有若干个同样可与壳体1定位卡接的卡块14，壳体1底部相对应底座8中卡块14的位置处开设有若干个供相对应底座8上的卡块14伸入卡接的卡位槽15，卡块14和卡位槽15的设置将壳体1径向限位，手柄一2、螺柱组件9、柱塞11和芯棒组件12组合联动连接，螺柱组件9由顶柱16、压缩弹簧17和供 压缩弹簧17下端套设的调节座18组成，芯棒组件12由芯棒19、推杆20和复位弹簧21组成，推杆20的上端部伸入调节座18内与调节座18配合连接，柱塞11套设于推杆20上沿推杆20的外壁轴向移动，上顶盖10与柱塞11之间留有过水间隙，手柄二3与上顶盖10紧固配合，手柄二3底部具有若干根朝底座8方向延伸且穿过柱塞11并伸入动片5内可带动该动片5旋转的传动杆22，通过转动手柄二3带动动片5旋转从而控制关闭混合水流出或控制调节混合水的出水方向，芯棒19通过热胀冷缩的原理通过推杆20带动柱塞11上下移动，从而调节与上顶盖10之间的过水间隙，达到恒温的出水效果，传统恒温阀与水龙头装配通常通过螺纹配合，本恒温阀底座8的底部具有与水龙头相配合连接的安装杆23，该安装杆23插入水龙头的安装孔内与之配合连接，实现装配轻松及牢固的效果。
进一步细说，壳体1外周壁上靠近柱塞11的位置处上下间隔开设有分别供冷水和热水流入的冷进水口24和热进水口25，底座8上具有若干个供混合水流出的底座出水孔26，通过“将手柄二3底部设置的传动杆22穿过柱塞11伸入动片5内”的结构设计实现本恒温阀侧部进水，底部出水的效果，底座出水孔26为两个且分别开设于底座8底部的两侧，开设于底座8底部两侧的底座出水孔26与动片5和定片6之间均形成供混合水流动的出水流道27，壳体1上相对应冷进水口24的位置处套设有冷进水滤网35，壳体1上相对应热进水口25的位置处套设有热进水滤网36。
实施例1
如图4所示，动片5上具有供混合水通过的动片出水孔28，定片6上相对应底座出水孔26的位置处具有供混合水流出的定片出水孔29，动片5上开设有若干个间隔分布且供相对应传动杆22伸入并与动片出水孔28相连通的调节通孔30，两间隔分布的调节通孔30将动片5形成具有用于调节混合水出水流量且与定片6相贴合的调节凸台31，调节凸台31上均开设有与定片出水孔29相连通的缺口部32，转动手轮二带动动片5旋转，位于动片5上的调节凸台31同样随之旋转并根据使用者旋转的角度大小决定调节凸台31对定片出水孔29密封的密封面大小，从而控制混合水的出水流量大小。
实施例2
如图5所示，动片5上具有供混合水通过的动片出水孔28，定片6上相对应底座出水孔26的位置处具有供混合水流出的定片出水孔29，动片5上开设有若干个间隔分布且供相对应传动杆22伸入并与动片出水孔28相连通的调节通孔30，两间隔分布的调节通孔30将动片5形成具有用于控制关闭混合水流出和控制调节混合水的出水方向以及控制调节混合水出水流量的调节凸台31，其中一个调节凸块上开设有与定片出水孔29相连通的缺口部32，调节 通孔30内设有可将定片出水孔29部分密封或将出水孔完全密封的密封过渡条33，其中一个密封过渡条33上开设有与定片出水孔29相连通的缺口34，密封过渡条33的两端与相对应调节凸块相连，转动手轮二带动动片5旋转，位于动片5上的调节凸台31以及密封过渡条33同样随之旋转，根据使用者旋转手柄二3的角度大小决定调节凸台31和密封过渡条33对定片出水孔29密封的密封面大小，从而可控制关闭混合水流出和控制调节混合水的出水方向以及控制调节混合水出水流量。
进一步细说，壳体1与底座8之间通过卡接组件一37相卡接，壳体1与壳体压盖7之间通过卡接组件二38相卡接，卡接组件一37由卡凸一和卡槽一组成，所述的卡凸一设置于底座8的外壁上，卡槽一开设于外壳的外壁上且相对应卡凸一的位置处，卡凸一和卡槽一相互对应卡接，卡接组件二38由卡凸二和卡槽二组成，卡凸二设置于壳体压盖7的外壁上，卡槽二开设于外壳的外壁上且相对应卡凸二的位置处，卡凸二和卡槽二相互对应卡接，卡接组件一37和卡接组件对壳体1上下限位，使壳体1不易脱落。
进一步细说，调节手柄座4与手柄一2之间设有起密封作用的密封圈39，调节手柄座4与手柄二3之间设有起密封作用的密封圈39，手柄二3与上顶盖10之间设有起密封作用的密封圈39，上顶盖10与壳体1之间设有起密封作用的密封圈39，柱塞11与壳体1之间设有起密封作用的密封圈39，壳体1与动片5之间设有起密封作用的密封圈39，底座8与定片6之间设有起密封作用的密封圈39，所述的底座8底部嵌设有起密封作用的密封圈39，上顶盖10和手柄二3之间设置具有耐磨作用的垫片40，手柄一2下端部伸入调节手柄座4内，调节手柄座4与手柄一2之间设置具有耐磨作用的垫片40，起耐磨作用的垫片40在一定程度上提高恒温阀整体的使用寿命。
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. 一种具有关闭及分水功能的双控恒温阀，包括壳体(1)、手柄一(2)、手柄二(3)、调节手柄座(4)、动片(5)和定片(6)，所述壳体(1)的上下两端分别紧固连接有壳体压盖(7)和底座(8)，所述的壳体(1)内由上往下依次设置有螺柱组件(9)、上顶盖(10)、柱塞(11)和芯棒组件(12)，所述的手柄一(2)、螺柱组件(9)、柱塞(11)和芯棒组件(12)组合联动连接，其特征在于，所述的手柄二(3)底部具有若干根朝底座(8)方向延伸且穿过柱塞(11)并伸入动片(5)内可带动该动片(5)旋转的传动杆(22)，通过转动手柄二(3)带动动片(5)旋转从而控制关闭混合水流出或控制调节混合水的出水方向。
  2. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的壳体(1)外周壁上靠近柱塞(11)的位置处上下间隔开设有分别供冷水和热水流入的冷进水口(24)和热进水口(25)，所述的底座(8)上具有若干个供混合水流出的底座出水孔(26)。
  3. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的底座出水孔(26)为两个且分别开设于底座(8)底部的两侧，开设于底座(8)底部两侧的底座出水孔(26)与动片(5)和定片(6)之间均形成供混合水流动的出水流道(27)。
  4. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的动片(5)上具有供混合水通过的动片出水孔(28)，所述的定片(6)上相对应底座出水孔(26)的位置处具有供混合水流出的定片出水孔(29)，所述的动片(5)上开设有若干个间隔分布且供相对应传动杆(22)伸入并与动片出水孔(28)相连通的调节通孔(30)，所述两间隔分布的调节通孔(30)将动片(5)形成具有用于调节混合水出水流量且与定片(6)相贴合的调节凸台(31)，所述的调节凸台(31)上均开设有与定片出水孔(29)相连通的缺口部(32)。
  5. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的动片(5)上具有供混合水通过的动片出水孔(28)，所述的定片(6)上相对应底座出水孔(26)的位置处具有供混合水流出的定片出水孔(29)，所述的动片(5)上开设有若干个间隔分布且供相对应传动杆(22)伸入并与动片出水孔(28)相连通的调节通孔(30)，所述两间隔分布的调节通孔(30)将动片(5)形成具有用于控制关闭混合水流出和控制调节混合水的出水方向以及控制调节混合水出水流量的调节凸台(31)，所述其中一个调节凸块上开设有与定片出水孔(29)相连通的缺口部(32)，所述的调节通孔(30)内设有可将定片出水孔(29)部分密封或将出水孔完全密封的密封过渡条(33)，所述其中一个密封过渡条(33)上开设有与定片出水孔(29)相连通的缺口(34)。
  6. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的壳体(1)上相对应冷进水口(24)的位置处套设有冷进水滤网(35)，所述的壳体(1)上相对应热进水口(25)的位置处套设有热进水滤网(36)。
  7. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的壳体(1)与底座(8)之间通过卡接组件一(37)相卡接，所述的壳体(1)与壳体压盖(7)之间通过卡接组件二(38)相卡接。
  8. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的调节手柄座(4)与手柄一(2)之间设有起密封作用的密封圈(39)，所述的调节手柄座(4)与手柄二(3)之间设有起密封作用的密封圈(39)，所述的手柄二(3)与上顶盖(10)之间设有起密封作用的密封圈(39)，所述的上顶盖(10)与壳体(1)之间设有起密封作用的密封圈(39)，所述的柱塞(11)与壳体(1)之间设有起密封作用的密封圈(39)，所述的壳体(1)与动片(5)之间设有起密封作用的密封圈(39)，所述的底座(8)与定片(6)之间设有起密封作用的密封圈(39)，所述的底座(8)底部嵌设有起密封作用的密封圈(39)。
  9. 根据权利要求1所述的一种具有关闭及分水功能的恒温阀，其特征在于，所述的上顶盖(10)和手柄二(3)之间设置具有耐磨作用的垫片(40)，所述的调节手柄座(4)与手柄一(2)之间设置具有耐磨作用的垫片(40)。
PCT/CN2020/102944 2020-01-16 2020-08-07 一种具有关闭及分水功能的双控恒温阀 WO2021143082A1 (zh)

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