WO2021169140A1 - 水路控制装置 - Google Patents

水路控制装置 Download PDF

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Publication number
WO2021169140A1
WO2021169140A1 PCT/CN2020/100631 CN2020100631W WO2021169140A1 WO 2021169140 A1 WO2021169140 A1 WO 2021169140A1 CN 2020100631 W CN2020100631 W CN 2020100631W WO 2021169140 A1 WO2021169140 A1 WO 2021169140A1
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WO
WIPO (PCT)
Prior art keywords
section
waterway
water
valve
water inlet
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PCT/CN2020/100631
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English (en)
French (fr)
Inventor
但堂俊
熊文敬
Original Assignee
厦门松霖科技股份有限公司
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Application filed by 厦门松霖科技股份有限公司 filed Critical 厦门松霖科技股份有限公司
Publication of WO2021169140A1 publication Critical patent/WO2021169140A1/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • 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
    • F16K15/00—Check valves

Definitions

  • the invention relates to the technical field of kitchen and bathroom, in particular to a waterway control device.
  • An existing waterway control device such as CN104315195A, a two-way switching water outlet system, includes a water inlet converter and a water outlet device.
  • the water inlet converter includes a water inlet valve body and a valve plug, and the water inlet valve body is provided with The first water inlet and the second water inlet, the first water inlet and the second water inlet are selectively opened by a valve plug;
  • the water outlet device includes a water outlet valve body and a control valve core, the water outlet valve body is provided with a first The water outlet and the second water outlet, the first water inlet communicates with the first water outlet to form a first water channel, the second water inlet communicates with the second water outlet to form a second water channel, the first The water outlet is kept connected, and the second water outlet is controlled by the control valve core on and off.
  • the waterway control device has the following shortcomings: an on-off mechanism (switch mechanism) needs to be provided at the back end of the water outlet, such as closing the second waterway and then the water outlet can prompt the valve plug to slide to switch to the first waterway outlet.
  • the structure is complicated and the operation is complicated. ,high cost.
  • the present invention provides a waterway control device, which overcomes the shortcomings of the existing two-way switching water outlet system in the background art.
  • the waterway control device includes a mounting part, a valve shaft slidably connected to the mounting part, and an elastic body; the mounting part is provided with a first waterway and a second waterway; a blocking part and a first sealing element are fixed on the valve shaft; the blocking The valve shaft slides to drive the blocking part to slide to control whether the blocking part blocks the second water path.
  • the elastic body is arranged between the valve shaft and the mounting part and can generate elastic force.
  • the first seal It can be subjected to the hydraulic action of the first waterway to generate a water force.
  • the water force is greater than the elastic force and the two forces are opposite.
  • the water force can act on the valve shaft to drive the blocking part to block the second waterway.
  • the second waterway includes a second water inlet and a second water outlet
  • the blocking part is arranged between the second water inlet and the second water outlet, and the blocking part is driven to slide by the sliding of the valve shaft to control the blocking part. Whether the broken part blocks the second water inlet and the second water outlet;
  • a second sealing element is fixed on the valve shaft.
  • the blocking part and the second sealing element can be subjected to the hydraulic action of the second water circuit and the force area of the two is equal.
  • the force area of the first sealing element is larger than that of the second sealing element. Force area.
  • the installation part includes a main body and a valve body, the main body is provided with an installation cavity, a first water inlet, a first water outlet, a second water inlet and a second water outlet, and the valve body is fixedly connected in the installation cavity And a third sealing element is arranged between the valve body and the installation cavity; the first sealing element is sealed and slidingly connected in the installation cavity, the first waterway includes a first water inlet and a first water outlet, and the first sealing member in the installation cavity
  • the part between the third seal and the first water inlet is connected to the first water inlet and the first water outlet;
  • the valve body is provided with an inner cavity, the valve body is provided with a water inlet that penetrates and is connected to the first water inlet, and the inner cavity of the valve is located
  • the part between the water inlet and the end port of the valve body connecting the second water outlet constitutes a control water path, the valve shaft is slidably connected in the valve body, and the second water path is controlled on or off by whether the blocking part
  • the inner wall of the installation cavity is provided with a first section and a second section, and the third seal is provided at the second section; the port of the first water inlet and the port of the first water outlet are both provided at the first section , An annular gap is formed between the valve body and the first section; the port of the second water inlet and the port of the second water outlet are both arranged in the second section.
  • the inner wall of the installation cavity is further provided with a third section and a fourth section, the second section, the first section, the third section and the fourth section are connected in sequence;
  • the valve body is convexly provided with a circular arc section, the The arc segment is threadedly connected to the third segment, a water-passing cavity is formed between the arc segment and the third segment, and the first sealing element is sealed and slidingly connected in the fourth segment.
  • the installation cavity further includes a fifth section, the fifth section, the second section, the first section, the third section and the fourth section are connected in sequence, and the end of the valve shaft slides into the fifth section .
  • the switching shaft has an extended part that seals out of the valve bottom of the valve body, and the first sealing member is fixed on the extended part.
  • the valve shaft is provided with a first shoulder
  • the elastic body is arranged in the valve body and sleeved outside the valve shaft, and the elastic body is also abutted between the first shoulder and the valve bottom of the valve body .
  • the valve body includes a sleeve wall with a first peripheral edge sealingly fixed to the outer peripheral edge of the valve bottom, and the sleeve wall forms the above-mentioned inner cavity; the second peripheral edge of the sleeve wall and the main body form a second water outlet The water inlet runs through the inside and outside of the sleeve wall.
  • the waterway control device is a kitchen faucet waterway control device
  • the first waterway is an ordinary waterway
  • the second waterway is a purified waterway.
  • the elastic body is arranged between the valve shaft and the mounting part and can generate elastic force.
  • the first sealing member can be subjected to the hydraulic action of the first water circuit to generate water force.
  • the hydraulic force is greater than the elastic force and the two forces are reversed. Therefore, the front end controls the first water circuit,
  • the on and off of the second waterway can drive the waterway control to follow the switch accurately. For example, if the front end opens the first waterway (including only the first waterway or both the first waterway and the second waterway are opened), the water force is greater than the elastic force and can be driven.
  • the valve shaft is movable, and the blocking part is driven to block the second waterway and close the second waterway; if the front end closes the first waterway and opens the second waterway, the second waterway is opened under the action of elastic force, so there is no need to install a switch mechanism at the back end of the waterway . And when the first waterway and the second waterway are both open, the second waterway is also closed to ensure that water can be discharged accurately in case of misoperation.
  • Fig. 1 is a three-dimensional schematic diagram of a waterway control device according to a specific embodiment.
  • Fig. 2 is a three-dimensional exploded schematic diagram of the waterway control device of the specific embodiment.
  • Fig. 3 is one of the cross-sectional schematic diagrams of the waterway control device of the specific embodiment. At this time, the second waterway is opened, and the arrow in the figure indicates the direction of the water flow.
  • Fig. 4 is the second cross-sectional schematic diagram of the waterway control device of the specific embodiment. At this time, the second waterway is closed.
  • the waterway control device includes a mounting part 1, a valve shaft 2 slidably connected to the mounting part 1, and an elastic body 3.
  • the installation part 1 is provided with a first waterway 11 and a second waterway 12, the first waterway 11 includes a first water inlet 111 and a first water outlet 112, and the second waterway 12 includes a second water inlet 121 and a second water outlet 122 .
  • the installation part 1 includes a main body 13 and a valve body 14; the main body 13 is provided with an installation cavity 15 and the above-mentioned first water inlet 111, first water outlet 112, second water inlet 121 and second water outlet 122.
  • the inner wall of the mounting cavity 15 is divided into the fifth section 151, the second section 152, the first section 153, the third section 154 and the fourth section 155 which are arranged in sequence along the first direction (from left to right in the figure).
  • the inner diameter of the fifth section is smaller than the inner diameter of the second section, the inner diameter of the second section is smaller than the inner diameter of the first section, the inner diameter of the third section is smaller than the inner diameter of the first section, and the inner diameter of the first section is smaller than the inner diameter of the fourth section to control the first seal ,
  • the water action area of the second seal The port of the first water inlet 111 and the port of the first water outlet 112 are both set in the first section; the port of the second water inlet 121 and the port of the second water outlet 122 are both set in the second section.
  • the valve body 14 includes a valve bottom and a sleeve wall 141 that extends axially from the outer periphery of the valve bottom.
  • a third seal 142 and a fourth seal 143 are fixed on the sleeve wall 141.
  • the third seal 142 and the fourth seal 143 are both sealed and fixed between the sleeve wall 141 of the valve body 14 and the second section, and the port of the second water inlet 121 is between the third seal and the
  • a gap 156 is left between the end port of the sleeve wall 141 and the stepped surface formed by the second and fifth sections;
  • the port of the second water outlet 122 is located in the second section and corresponds to the gap so as to connect the gap and the second water outlet 122.
  • the valve body 14 is projected with two radially symmetrically arranged circular arc segments 144.
  • the circular arc segment 144 is threadedly connected in the third segment 154. Since the valve body 14 is set as a circular arc segment, there is formed between the circular arc segment and the third segment.
  • the water chamber adopts this structure not only to facilitate the valve body assembly, facilitate assembly, enhance the connection strength, but also connect the first section and the fourth section.
  • the valve shaft 2 is fixedly provided with a blocking portion 21, a second sealing member 22, and a first sealing member 23 arranged along the first direction.
  • the valve shaft 2 is provided with a shoulder 24 which is provided on the second Between the sealing member 22 and the first sealing member 23.
  • the valve shaft 2 is arranged in the valve body 14 and the first end of the valve shaft 2 slides out of the bottom of the valve.
  • the projecting part extends into the fourth section.
  • the first sealing member 23 is located in the fourth section and is connected in a sealed sliding manner.
  • the elastic body 3 is arranged in the valve body 14 and sleeved outside the valve shaft 2, the elastic body 3 is also abutted between the first shoulder 24 and the valve bottom of the valve body 14; the valve shaft 2 The second end extends into the fifth section and a fifth sealing element for sealing is provided between the two.
  • the part between the first sealing member 23 and the third sealing member 142 in the installation cavity 15 is connected to the first water inlet and the first water outlet.
  • This part includes an annular cavity between the valve body and the first section, and the valve Body and the water passage cavity of the third section, and the fourth section; wherein the first sealing element, the third sealing element, and the outer and bottom walls of the valve body define a part connecting the first water inlet and the first water outlet.
  • the sleeve wall 141 is provided with a water inlet 145 that penetrates the inside and outside and connects to the port of the second water inlet 121; the part of the sleeve wall 141 from the water inlet 145 to the end of the sleeve wall 141 constitutes a control water path.
  • the second sealing member 22 slides into the sleeve wall 141 of the valve body 14 to restrict water flow from the water inlet through the valve body 14 to the first section.
  • the blocking part 21 is provided between the water inlet and the second outlet port, between the second water inlet and the second water outlet.
  • the valve shaft 2 slides to drive the blocking part 21 to slide to control whether the blocking part 21 is blocked.
  • the second water inlet and the second water outlet for example, the blocking part is located in the control water path (between the water inlet of the sleeve wall and the end) blocking the water path, the second water path is disconnected, the blocking part is adjacent to the fifth section, and the blocking part Separate from the end of the sleeve wall, the second water inlet-the water inlet-the control water path-the gap-the second water outlet, the second water path is open.
  • the blocking portion 21 and the second sealing member 22 can be subjected to the hydraulic action of the second waterway 12 and the force-receiving area of the two is equal, so the waterway hydraulic force does not produce any effect.
  • the force-receiving area of the first sealing member 23 is larger than the force-receiving area of the second sealing member 22.
  • the elastic body 3 can generate elastic force, the first sealing member 23 can be subjected to the hydraulic action of the first water passage 11 to generate water force, the water force is greater than the elastic force and the two forces are opposite, the water force can act on the valve shaft to drive
  • the blocking part blocks the second waterway.
  • the waterway control device is, for example, a kitchen faucet waterway control device
  • the first waterway is an ordinary waterway
  • the second waterway is a purified waterway.
  • the valve shaft moves to the left under the elastic force of the elastic body to open the water purification water inlet due to the left and right hydraulic balance of the valve shaft ,
  • the valve shaft pushes the ring to move to the right under the action of hydraulic force, and the hydraulic force overcomes the elastic force of the elastic body, and the valve shaft moves to the right to close the purified water inlet to achieve ordinary water Give priority to water.
  • a check valve 123 can also be provided in the second water inlet; a snap ring 25 is also provided on the valve shaft 2. Attach the valve shaft and the valve body together.
  • the main body can also be connected to a double outlet connector 4, which can be connected to the inner and outer double pipe shafts 5, so as to be connected to the faucet body of the kitchen faucet or the pull-out faucet.
  • the elastic body is arranged between the valve shaft and the mounting part, and the sealing member can be subjected to the hydraulic action of the first waterway to generate water force.
  • the water force is greater than the elastic force of the elastic body and the two forces are reversed.
  • the on-off of the waterway and the second waterway can drive the waterway control to follow the switch accurately.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Multiple-Way Valves (AREA)

Abstract

一种水路控制装置，包括安装部分（1）、滑接在安装部分（1）的阀轴（2）和弹性体（3）；该安装部分（1）设第一水路（11）和第二水路（12）；该阀轴（2）上固设阻断部（21）和第一密封件（23）；该阻断部（21）设于第二水路（12）间，通过阀轴（2）滑动带动阻断部（21）滑动以控制阻断部（21）是否阻断第二水路（12）；该弹性体（3）设于阀轴（2）和安装部分（1）间且能产生弹力，该第一密封件（23）能受第一水路（11）水力作用以产生水作用力，该水作用力大于弹力且二力反向，该水作用力能作用阀轴（2）以驱动阻断部（21）阻断第二水路（12）。它具有如下优点：无需在水路后端设置开关机构。

Description

水路控制装置 技术领域
本发明涉及厨卫技术领域，尤其涉及水路控制装置。
背景技术
现有的水路控制装置，如CN104315195A，一种两路转换出水系统，包括进水转换器和出水装置，所述进水转换器包含进水阀体和阀栓，所述进水阀体内设有第一进水路和第二进水路，所述第一进水路和第二进水路通过阀栓择一打开；所述出水装置包含出水阀体和控制阀芯，所述出水阀体内设置有第一出水路和第二出水路，所述第一进水路与第一出水路相连通以形成第一水路，所述第二进水路与第二出水路相连通以形成第二水路，所述第一出水路保持接通，所述第二出水路由控制阀芯控制其通断。该水路控制装置存在有如下不足：需在出水后端设置通断机构(开关机构)，如通过关闭第二水路之后端出水才能促使阀栓滑动以切换至第一水路出水，结构复杂，操作复杂，成本高。
发明内容
本发明提供了水路控制装置，其克服了背景技术中现有的两路转换出水系统所存在的不足。
本发明解决其技术问题的所采用的技术方案是：
水路控制装置，包括安装部分、滑接在安装部分的阀轴和弹性体；该安装部分设第一水路和第二水路；该阀轴上固设阻断部和第一密封件；该阻断部设于第二水路间，通过阀轴滑动带动阻断部滑动以控制阻断部是否阻断第二水路；该弹性体设于阀轴和安装部分间且能产生弹力，该第一密封件能受第一水路水力作用以产生水作用力，该水作用力大于弹力且二力反向，该水作用力能作用阀轴以驱动阻断部阻断第二水路。
一实施例之中：该第二水路包括第二进水路和第二出水路，该阻断部设于第二进水路和第二出水路间，通过阀轴滑动带动阻断部滑动以控制阻断部是否阻断第二进水路和第二出水路；
该阀轴上固设第二密封件，该阻断部和第二密封件都能受第二水路水力作用且二者受力面积相等，该第一密封件受力面积大于第二密封件受力面积。
一实施例之中：该安装部分包括主体和阀体，该主体设安装腔、第一进水路、第一出水路、第二进水路和第二出水路，该阀体固接在安装腔内且阀体和安装腔间设第三密封件；该第一密封件密封滑接在安装腔内，该第一水路包括第一进水路和第一出水路，且安装腔内之第一密封件和第三密封件间的部分接通第一进水路和第一出水路；该阀体设内腔，该阀体设有贯穿设置且接通第一进水路的进水口，该阀体内腔位于进水口与阀体之接通第二出水路的末端口间的部分构成控制水路，该阀轴滑接在阀体内，通过阻断部是否位于控制水路内控制第二水路通断。
一实施例之中：该安装腔内壁设第一段和第二段，该第三密封件设于第二段；该第一进水路的端口和第一出水路的端口都设于第一段，该阀体和第一段间形成有环形间隙；该第二进水路的端口和第二出水路的端口都设于第二段。
一实施例之中：该安装腔内壁还设第三段和第四段，该第二段、第一段、第三段和第四段依序连接；该阀体外凸设圆弧段，该圆弧段螺纹连接在第三段，该圆弧段和第三段间形成过水腔，该第一密封件密封滑接在第四段内。
一实施例之中：该安装腔还包括第五段，该第五段、第二段、第一段、第三段和第四段依序连接，该阀轴末端滑动伸入第五段内。
一实施例之中：该切换轴具有密封伸出阀体阀底之外的伸出部分，该第一密封件固设在伸出部分。
一实施例之中：该阀轴设有第一轴肩，该弹性体设于阀体内且套设在阀轴外，该弹性体还顶抵设在第一轴肩和阀体的阀底间。
一实施例之中：该阀体包括第一周缘密封固接阀底外周缘的套壁，该套壁内构成上述内腔；该套壁第二周缘和主体间形成接通第二出水路的间隙，该进水口贯穿套壁内外设置。
一实施例之中：该水路控制装置为厨房龙头水路控制装置，该第一水路为普通水水路，该第二水路为净水水路。
本技术方案与背景技术相比，它具有如下优点：
弹性体设于阀轴和安装部分间且能产生弹力，第一密封件能受第一水路水力作用以产生水作用力，水作用力大于弹力且二力反向，因此前端控制第一水路、第二水路的通断即可带动水路控制准确跟随切换，如：前端打开第一水路(包括只打开第一水路或第一水路和第二水路都打开)，则水作用力大于弹力，能驱动阀轴活动，驱动阻断部阻断第二水路，关闭第二水路；如前端关闭第一水路并打开第二水路， 则在弹力作用下第二水路打开，因此无需在水路后端设置开关机构。且第一水路和第二水路都打开时也关闭第二水路，以确保在误操作时准确保证出水。
附图说明
下面结合附图和具体实施方式对本发明作进一步说明。
图1是具体实施方式水路控制装置的立体示意图。
图2是具体实施方式水路控制装置的立体分解示意图。
图3是具体实施方式水路控制装置的剖面示意图之一，此时第二水路打开，图中箭头表示水流方向。
图4是具体实施方式水路控制装置的剖面示意图之二，此时第二水路关闭。
具体实施方式
请查阅图1至图4，水路控制装置，包括安装部分1、滑接在安装部分1的阀轴2和弹性体3。
该安装部分1设第一水路11和第二水路12，该第一水路11包括第一进水路111和第一出水路112，该第二水路12包括第二进水路121和第二出水路122。
该安装部分1包括主体13和阀体14；该主体13设安装腔15及上述的第一进水路111、第一出水路112、第二进水路121和第二出水路122。该安装腔15内壁分为沿第一方向(如图中由左至右)依序布置的该第五段151、第二段152、第一段153、第三段154和第四段155，该第五段内径小于第二段内径，该第二段内径小于第一段内径，该第三段内径小于第一段内径，该第一段内径小于第四段内径，以控制第一密封件、第二密封件的水作用面积。该第一进水路111的端口和第一出水路112的端口都设于第一段；该第二进水路121的端口和第二出水路122的端口都设于第二段。采用该结构，布局合理，结构紧凑。
该阀体14包括阀底和由阀底外周缘沿轴向延伸的套壁141，该套壁141外固设有第三密封件142和第四密封件143，该阀体14固接在安装腔15内，该第三密封件142和第四密封件143都密封固接在阀体14套壁141和第二段之间，且，第二进水路121的端口介于第三密封件和第四密封件之间，以通过第三密封件隔离第一水路和第二水路；该套壁141末端口和由第二段及第五段配合形成的台阶面间留有间隙156；该第二出水路122的端口位于第二段且位置对应该间隙，以能接通间隙和第二出水路122。该阀体14外凸设两径向对称布置的圆弧段144，该圆弧段144螺纹连接在第三段154内，因设为圆弧段故该圆弧段和第三段间形成过水腔，采用该 结构既能方便阀体装接，方便装配，增强连接强度，又能接通第一段和第四段。
该阀轴2上固设沿第一方向布置的阻断部21、第二密封件22、第一密封件23，该阀轴2上凸设有轴肩24，该轴肩24设于第二密封件22和第一密封件23之间。该阀轴2设于阀体14内且阀轴2第一端滑动伸出阀底外，该伸出部分伸入第四段内，该第一密封件23位于第四段内，密封滑动连接在第四段；该弹性体3设于阀体14内且套设在阀轴2外，该弹性体3还顶抵设在第一轴肩24和阀体14的阀底间；该阀轴2第二端伸入第五段内且二者之间设有起密封作用的第五密封件。
该安装腔15内之第一密封件23和第三密封件142间的部分接通第一进水路和第一出水路，该部分包括介于阀体和第一段间的环形腔体、阀体和第三段的过水腔、第四段内；其中，通过第一密封件、第三密封件和阀体外壁和底壁限定出接通第一进水路和第一出水路的部分。该套壁141设有贯穿内外且接通第二进水路121端口的进水口145；该套壁141内自进水口145处至套壁141末端之间的部分构成控制水路。该第二密封件22滑接阀体14的套壁141内以限制水流自进水口经阀体14流至第一段内。该阻断部21设于进水口和第二出水路端口间，设于第二进水路和第二出水路间，通过阀轴2滑动带动阻断部21滑动以控制阻断部21是否阻断第二进水路和第二出水路，具体如阻断部位于控制水路(套壁之进水口至末端间)内阻隔水路，第二水路断开，阻断部靠接第五段，阻断部和套壁末端间隔，第二进水路--进水口--控制水路--间隙--第二出水路，第二水路导通。
该阻断部21和第二密封件22都能受第二水路12水力作用且二者受力面积相等，因此水路水力不产生作用。该第一密封件23受力面积大于第二密封件22受力面积。该弹性体3能产生弹力，该第一密封件23能受第一水路11水力作用以产生水作用力，该水作用力大于弹力且二力反向，该水作用力能作用阀轴以驱动阻断部阻断第二水路。
本具体实施方式之中：该水路控制装置如为厨房龙头水路控制装置，该第一水路为普通水水路，该第二水路为净水水路。
当普通水主控阀关闭(第一水路前端关闭)，净水阀开启时(第二水路前端打开)，因阀轴左右水力平衡，阀轴在弹性体弹力作用下左移打开净水入水口，实现净水出水；当普通水及净水控制阀都处于开水状态时，阀轴在水力作用推动环右移，水力克服弹性体弹力作用，阀轴右移关闭净水入水口，实现普通水优先出水。普通水及净水在切换装置(普通水主控阀、净水阀)作用下，会优先出水普通水，即同时打 开净水及普通水开关，在本切换装置作用下，普通水优先出水。
根据需要，该第二进水路内还可设止逆阀123；该阀轴2上还设有卡环25，该卡环卡接在阀轴之伸出部分且卡接在阀体阀底以将阀轴和阀体装接在于一起。
根据需要，该主体还可连接双出水接头4，该双出水接头能接通内外双管轴5，以能接通厨房龙头的龙头本体或抽拉龙头。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明水路控制装置,弹性体设于阀轴和安装部分间，密封件能受第一水路水力作用以产生水作用力，水作用力大于弹性体弹力且二力反向，因此前端控制第一水路、第二水路的通断即可带动水路控制准确跟随切换。

Claims (10)

  1. 水路控制装置，其特征在于：包括安装部分、滑接在安装部分的阀轴和弹性体；该安装部分设第一水路和第二水路；该阀轴上固设阻断部和第一密封件；该阻断部设于第二水路间，通过阀轴滑动带动阻断部滑动以控制阻断部是否阻断第二水路；该弹性体设于阀轴和安装部分间且能产生弹力，该第一密封件能受第一水路水力作用以产生水作用力，该水作用力大于弹力且二力反向，该水作用力能作用阀轴以驱动阻断部阻断第二水路。
  2. 根据权利要求1所述的水路控制装置,其特征在于：
    该第二水路包括第二进水路和第二出水路，该阻断部设于第二进水路和第二出水路间，通过阀轴滑动带动阻断部滑动以控制阻断部是否阻断第二进水路和第二出水路；
    该阀轴上固设第二密封件，该阻断部和第二密封件都能受第二水路水力作用且二者受力面积相等，该第一密封件受力面积大于第二密封件受力面积。
  3. 根据权利要求1所述的水路控制装置,其特征在于：该安装部分包括主体和阀体，该主体设安装腔、第一进水路、第一出水路、第二进水路和第二出水路，该阀体固接在安装腔内且阀体和安装腔间设第三密封件；该第一密封件密封滑接在安装腔内，该第一水路包括第一进水路和第一出水路，且安装腔内之第一密封件和第三密封件间的部分接通第一进水路和第一出水路；该阀体设内腔，该阀体设有贯穿设置且接通第一进水路的进水口，该阀体内腔位于进水口与阀体之接通第二出水路的末端口间的部分构成控制水路，该阀轴滑接在阀体内，通过阻断部是否位于控制水路内控制第二水路通断。
  4. 根据权利要求3所述的水路控制装置,其特征在于：该安装腔内壁设第一段和第二段，该第三密封件设于第二段；该第一进水路的端口和第一出水路的端口都设于第一段，该阀体和第一段间形成有环形间隙；该第二进水路的端口和第二出水路的端口都设于第二段。
  5. 根据权利要求4所述的水路控制装置,其特征在于：该安装腔内壁还设第三段和第四段，该第二段、第一段、第三段和第四段依序连接；该阀体外凸设圆弧段，该圆弧段螺纹连接在第三段，该圆弧段和第三段间形成过水腔，该第一密封件密封 滑接在第四段内。
  6. 根据权利要求5所述的水路控制装置,其特征在于：该安装腔还包括第五段，该第五段、第二段、第一段、第三段和第四段依序连接，该阀轴末端滑动伸入第五段内。
  7. 根据权利要求3所述的水路控制装置,其特征在于：该切换轴具有密封伸出阀体阀底之外的伸出部分，该第一密封件固设在伸出部分。
  8. 根据权利要求3所述的水路控制装置,其特征在于：该阀轴设有第一轴肩，该弹性体设于阀体内且套设在阀轴外，该弹性体还顶抵设在第一轴肩和阀体的阀底间。
  9. 根据权利要求3所述的水路控制装置,其特征在于：该阀体包括第一周缘密封固接阀底外周缘的套壁，该套壁内构成上述内腔；该套壁第二周缘和主体间形成接通第二出水路的间隙，该进水口贯穿套壁内外设置。
  10. 根据权利要求1至9中任一项所述的水路控制装置,其特征在于：该水路控制装置为厨房龙头水路控制装置，该第一水路为普通水水路，该第二水路为净水水路。
PCT/CN2020/100631 2020-02-27 2020-07-07 水路控制装置 WO2021169140A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08184383A (ja) * 1994-12-28 1996-07-16 Ntc Kogyo Kk 自動混合水栓
CN201688026U (zh) * 2010-05-12 2010-12-29 厦门市易洁卫浴有限公司 一种出水机构
CN202302081U (zh) * 2011-10-08 2012-07-04 深圳市强博金机电有限公司 一种双向供水转换阀
CN202733055U (zh) * 2011-12-01 2013-02-13 厦门市易洁卫浴有限公司 一种水路切换装置
CN204127385U (zh) * 2014-08-15 2015-01-28 上水明珠发展有限公司 一种自动复位切换阀
CN204153222U (zh) * 2014-09-30 2015-02-11 厦门建霖工业有限公司 一种出水转换器
CN208634440U (zh) * 2018-06-28 2019-03-22 厦门建霖健康家居股份有限公司 一种切换结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537424B (zh) * 2011-12-01 2013-07-03 厦门松霖卫厨有限公司 出水双控开关装置
CN104747760B (zh) * 2014-12-30 2017-08-29 厦门松霖科技有限公司 控制阀及包括该控制阀的花洒
KR101830572B1 (ko) * 2017-02-17 2018-02-20 박경미 스위치를 구비한 주방용 샤워헤드
CN212429837U (zh) * 2020-02-27 2021-01-29 厦门松霖科技股份有限公司 一种水路控制装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08184383A (ja) * 1994-12-28 1996-07-16 Ntc Kogyo Kk 自動混合水栓
CN201688026U (zh) * 2010-05-12 2010-12-29 厦门市易洁卫浴有限公司 一种出水机构
CN202302081U (zh) * 2011-10-08 2012-07-04 深圳市强博金机电有限公司 一种双向供水转换阀
CN202733055U (zh) * 2011-12-01 2013-02-13 厦门市易洁卫浴有限公司 一种水路切换装置
CN204127385U (zh) * 2014-08-15 2015-01-28 上水明珠发展有限公司 一种自动复位切换阀
CN204153222U (zh) * 2014-09-30 2015-02-11 厦门建霖工业有限公司 一种出水转换器
CN208634440U (zh) * 2018-06-28 2019-03-22 厦门建霖健康家居股份有限公司 一种切换结构

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