WO2010016091A1 - Dispositif de soupape de commande - Google Patents

Dispositif de soupape de commande Download PDF

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Publication number
WO2010016091A1
WO2010016091A1 PCT/JP2008/002118 JP2008002118W WO2010016091A1 WO 2010016091 A1 WO2010016091 A1 WO 2010016091A1 JP 2008002118 W JP2008002118 W JP 2008002118W WO 2010016091 A1 WO2010016091 A1 WO 2010016091A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
valve mechanism
movable disk
disk
hole
Prior art date
Application number
PCT/JP2008/002118
Other languages
English (en)
Japanese (ja)
Inventor
早川徹
早川貴之
高木美穂
Original Assignee
株式会社早川バルブ製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社早川バルブ製作所 filed Critical 株式会社早川バルブ製作所
Priority to PCT/JP2008/002118 priority Critical patent/WO2010016091A1/fr
Priority to JP2008554953A priority patent/JP4757315B2/ja
Publication of WO2010016091A1 publication Critical patent/WO2010016091A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—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 one actuating member, e.g. a handle
    • F16K11/16—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 one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F16K11/163—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 one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
    • F16K11/165—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 one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns with the rotating spindles parallel to the closure members
    • 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
    • E03C1/023—Devices for positioning or connecting of water supply lines with flow distribution, e.g. diverters

Definitions

  • switching valve device for example, there is a switching valve (also referred to as a switching cock) that is detachably attached to the water outlet of the faucet.
  • This switching valve is, for example, switchable between a raw water straight water discharge position for raw water straight water discharge, a raw water shower position for raw water shower water discharge, and a purified water position for water purification water discharge by a handle.
  • a raw water straight channel, a raw water shower channel, and a purified water channel) are embodied as a three-way valve that can be selectively switched.
  • Patent Document 1 Japanese Patent Application Laid-Open No.
  • the switching valve has four-way channels (raw water straight channel, raw water shower channel, purified water straight channel, purified water shower, For example, as disclosed in Patent Document 2 (Japanese Patent Application Laid-Open No. 2007-309333), and five flow paths can be selectively switched. It is embodied as a two-way valve, or conversely, as described in Patent Document 3 (Japanese Patent Laid-Open No. 2000-266199), it is embodied as a two-way valve capable of selectively switching a flow path in two directions. . That is, the switching valve can be embodied as one that can selectively switch flow paths in two or more directions.
  • the external water supply apparatus connected to a switching valve is generally a water purifier, it can also be used as apparatuses other than water purifiers, such as a dishwasher.
  • the valve mechanism of these switching valves is provided with a spherical valve body and a valve seat corresponding to the number of flow paths, and the spherical valve body is separated from the valve seat or seated on the valve seat. Opening and closing the valve, or providing a plurality of valve holes in the cylindrical valve body corresponding to the number of flow paths, and communicating with the valve hole of the corresponding valve seat that rotates the cylindrical valve body in the circumferential direction, and disconnecting the communication To change the flow path.
  • valve device described in Patent Document 5 can be sufficiently miniaturized as compared with the conventional valve device. However, if a larger amount of water can be ensured in each discharge mode, further miniaturization is possible. In particular, it is suitable when the space of the attachment location cannot be secured sufficiently, such as when attaching to a faucet on the kitchen sink.
  • the downstream end of the straight discharge channel 11 b of the main body base 11 is connected to the upstream end of the foam inner core 33 in the straight discharge space 34 a of the shower cap 34 via the rectifying hole in the center of the rectifying plate 32 in the outflow portion 13. It faces (inflow side end face).
  • the straight discharge flow path from the raw water inlet 24a of the inflow portion 12 to the straight discharge port of the outflow portion 13 through the raw water inflow passage 11a and the straight discharge flow passage 11b of the main body base 11 is formed inside the cock main body 10. Formed.
  • the second water passage holes 52c and 52d are arranged at a predetermined angle in the circumferential direction (clockwise direction in FIG. 8A) from the first water passage holes 52a and 52b. Further, on one side of the fixed disk 52 (on the side facing the movable disk 51), one arc-shaped portion (the portion on the first water passage hole 52a and the second water passage hole 52c side) and the other arc shape. A pair of straight portions (portions between a pair of arcs) of the fixed disk 52 are spanned between the portions (the portions on the first water passage hole 52b and the second water passage hole 52d side), so that the irregular plane Concave grooves 52e, 52f, 52g, 52h, 52i having a shape are formed.
  • the other water passage hole 51b of the movable disk 51 is slightly larger in diameter than the other first water passage hole 52b of the fixed disk 52, so that the periphery of the other water hole 51b of the movable disk 51 is fixed.
  • the disk 52 is positioned slightly outside the peripheral edge of the other first water passage hole 52b with a certain minute interval.
  • Each locking projection 54b has a rectangular block shape or a rectangular projection shape that is the same as the shape of the engagement recess 51a of the movable disk 51. Further, the protruding length of the locking convex portion 54 b is set to a length that is larger by a predetermined extra length than the depth of the engaging concave portion 51 a of the movable disk 51. Further, the spacing holding projection 54c is formed at a position other than the locking projection 54b (preferably near the locking projection 54b) on the outer peripheral portion of one side surface of the operation portion 54a. The spacing holding projection 54c protrudes along the axial direction of the operation portion 54a toward the movable disk 51 by the same length as the extra length of the locking projection 54b.
  • a plurality of (eight in the illustrated example) positioning grooves 55c are formed at regular angular intervals (45 degrees in the illustrated example) in the circumferential direction.
  • the positioning groove 55c has a short linear groove shape extending to the step surface 55b along the axial direction of the support portion 55a.
  • three mark projections 55d are formed on the upper portion of the outer peripheral surface of the support portion 55a with a predetermined angular interval (45 ° interval in the illustrated example).
  • the mark protrusion 55d has a linear rib shape extending along the axial direction of the support portion 55a.
  • the positioning grooves 55c are formed at the same angular positions as 55d of the three mark protrusions, and the other three positioning grooves 55c are connected to the other three positioning grooves 55c.
  • the positioning grooves 55c face each other at an interval of 180 degrees, and the remaining two positioning grooves 55c are arranged at an interval of 45 degrees between the three positioning grooves 55c.
  • a female screw 55e is formed on the inner peripheral surface of the support portion 55a on the inner side of the step surface 55b.
  • the insertion portion 55 f has the same outer diameter as the inner diameter (the diameter of the inner peripheral surface) of the first valve mechanism housing portion 14 of the cock body 10.
  • the switching valve device of the present embodiment inserts and accommodates the switching flow path packing 53, the fixed disk 52, and the movable disk 51 on the flat surface in the first valve body housing portion 14 in the cock body 10.
  • the switching channel packing 53 has a long hole 53a, a circular hole 53b, a circular hole 53c, and a circular hole 53d, which are connected to the first and second straight discharges of the flat surface in the cock body 10, respectively. It is placed on the flat surface in the cock body 10 and fixedly arranged and held so as to align with the passage 11f and the first and second shower discharge connecting passages 11g.
  • the fixed disk 62 is disposed on the downstream side of the movable disk 61 in a path connecting the purified water inlet and the purified water discharge port of the cock body 10.
  • the seal member 63 is disposed further upstream than the movable disk 61 in the route connecting the purified water inlet and the purified water discharge port of the cock body 10 and the route connecting the raw water inlet 24a and the shower discharge port.
  • the second valve body 64 is coaxial with the fixed disk 62 at a position on the circular opening side (position on the opening side with respect to the movable disk 61) in the internal space of the second valve mechanism housing portion 15 of the cock body 10. Arranged in a shape.
  • the interval holding rib 64c protrudes by the same height as the extra length of the locking convex portion 64b toward the movable disk 61 side along the axial direction of the operation portion 64a.
  • the interval holding rib 64c is disposed in the vicinity of both the locking protrusions 64b, and the both locking protrusions 64b are fitted into the both engagement recesses 61a of the movable disk 61 so that the movable disk 61 is moved to the second position.
  • the two cross-shaped straight portions (or four half-straight portions) of the spacing ribs 64c are connected to the pair of engaging recesses 61a and the water passage holes 61b of the movable disk 61.
  • the inner diameter of the support portion 65a and the inner diameter of the insertion portion 65b are the same, and an insertion hole having a circular cross section penetrating in the axial direction of the second valve body presser 65 is formed. Further, a female screw 65 c is formed on the support portion 65 a side portion of the inner peripheral surface of the second valve body presser 65. Then, by inserting the insertion portion 65 b into the inside through the circular opening of the second valve mechanism housing portion 15, the second valve body presser 65 is mounted on the second valve mechanism housing portion 15. .
  • one fixing portion 72 extends orthogonally from one end of the arch portion 71, and the tip portion thereof has a substantially teardrop-shaped block shape corresponding to the teardrop shape of the first handle presser 59. Yes. Further, a fixing hole 72a having the same shape as the fixing portion 59b of the first handle presser 59 is formed in the distal end portion of the fixing portion 72 in the thickness direction. Further, on the upper surface of the fixing portion 72, a mark protrusion 72b having a rib shape corresponding to the mark protrusion 55d at the center of the first valve body presser 55 is integrally formed.
  • the portion 68a is pushed in until it comes into contact with the outer surface of the adhering portion 73, and is tightly fitted. Then, the rotating portion 59c of the first handle presser 59 is attached to the positioning ring 58 in the first valve body presser 55 and positioned. At this time, the rotating portion 59c of the first handle presser 59 is accommodated in the mounting recess 56a of the first screw presser 56, and the connecting portion 59e is inserted into the insertion hole 56d, and the connecting portion 59e is connected. The plug rod 54d of the first valve body 54 is inserted into the hole 59f.
  • the raw water that has flowed into the water flow space between the operation portion 54a of the first valve element 54 and the movable disk 51 from the raw water inflow passage 11a also flows into the raw water supply passage 11d, and the raw water supply portion
  • the purified water supplied from the raw water inlet to the water purifier through the flow rate adjustment valve 41 and purified by the water purifier flows into the purified water discharge channel 11e from the purified water inlet of the purified water inflow portion 17, and is used for discharging the purified water. It flows into the water passage hole 62a of the fixed disk 62 of the second valve mechanism 60 from the communication path 11h.
  • the movable disk 61 of the second valve mechanism 60 is in the third rotational position, and the water passage hole 62 a of the fixed disk 62 communicates with the water passage hole 61 b of the movable disk 61. Accordingly, the purified water from the water passage hole 62 a of the fixed disk 62 flows into the water passage space between the movable disk 61 and the operation portion 64 a of the second valve body 64 through the water passage hole 61 b of the movable disk 61. The purified water is discharged from the purified water side cap 46 of the purified water discharge port of the purified water discharge unit 18 through the water flow space.
  • the movable disk 51 and the second valve mechanism of the first valve mechanism 50 are switched by switching the handle 70 among the first tilt position, the second tilt position, and the third tilt position.
  • 60 movable discs 61 can be valve-switched between a first rotation position, a second rotation position, and a third rotation position, and in that order, between straight water discharge, shower water discharge, and purified water discharge The water discharge state can be switched.
  • the handle 70 can be tilted further forward from the first tilt position.
  • one of the water passage holes 51b of the movable disk 51 of the first valve mechanism 50 is connected to the fixed disk 52. It communicates with the first hole 52a having a long hole shape.
  • first valve mechanism 50 and the second valve mechanism 60 are operatively connected to rotate synchronously by a single handle 70, regardless of the dominant hand (both right-handed and left-handed people).
  • the handle 70 can be easily tilted to switch the water discharge state among straight water discharge, shower water discharge, and clean water discharge.
  • first valve mechanism 50 and the second valve mechanism 60 are rotated within a rotation angle range of 90 degrees, and the first rotation position, the second rotation position, and the third rotation are performed. Since the position is configured, the tilt angle by the handle 70 is within the range of 90 degrees.
  • the switching valve device according to the present embodiment is attached to a faucet having a very limited space (small space) as in the case of a faucet disposed on a kitchen sink, the handle 70 Since the tilt angle range is as small as 90 degrees, the valve switching operation among the straight water discharge, shower water discharge and clean water discharge by the handle 70 can be performed easily and reliably. As the tilt angle of the handle 70 exceeds 90 degrees, the upper end position (uppermost position) of the handle 70 becomes too high, and the possibility that the operation becomes difficult due to collision with the faucet increases. Thus, the switching valve device according to the present embodiment is very suitable for universal design.
  • the handle is configured such that when the first valve mechanism is in the first water passing position, the second valve mechanism is in the water blocking position and when the second valve mechanism is in the second water passing position, As long as the first valve mechanism and the second valve mechanism are operatively connected so as to rotate the first valve mechanism and the second valve mechanism in synchronization with each other so that the first valve mechanism is in the water shielding position.
  • the first valve mechanism and the second valve mechanism are operatively connected so as to rotate the first valve mechanism and the second valve mechanism in synchronization with each other so that the first valve mechanism is in the water shielding position.
  • the movable disk 61 and the fixed disk 62 are arranged in close contact with each other along the rotation axis of the handle 70, while the outer peripheral portion at a predetermined distance in the radial direction from the center of the movable disk 61.
  • the movable disk 51 When the movable disk 51 is rotated only by a pair of water holes (first water holes 52a, 52b) corresponding to the pair of water holes 51b of the movable disk 51 as the water holes of the fixed disk 52.
  • the movable disk 51 is formed so as to be able to communicate with the water passage hole 51b of the movable disk 51 on the movement trajectory of the movable disk 51, and the movable disk 51 is rotated to fix the pair of water passage holes 51b.
  • the pair of water flow holes 52a and 52b of the disk communicate with each other, the first water flow inlet and the first water flow outlet are brought into a first water flow position and the movable disk 51 is rotated.

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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)
  • Domestic Plumbing Installations (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

L'invention porte sur un dispositif de soupape de commande, dans lequel deux disques céramiques (51, 52) d'un premier mécanisme de soupape (50) sont disposés sur un côté d'un corps de dispositif de soupape dans la direction axiale, de telle sorte que la commande peut être réalisée librement entre une première position d'écoulement d'eau pour faire communiquer une première entrée d'écoulement d'eau et une première sortie d'écoulement d'eau, et une position pour interrompre la communication. Par ailleurs, deux disques céramiques (61, 62) d'un second mécanisme de soupape (60) sont disposés sur l'autre côté du corps de dispositif de soupape dans la direction axiale, de telle sorte que la commande peut être réalisée librement entre une seconde position d'écoulement d'eau pour faire communiquer une deuxième entrée d'écoulement d'eau et une troisième sortie d'écoulement d'eau, et une position pour interrompre la communication. Le premier mécanisme de soupape (50) et le second mécanisme de soupape (60) sont actionnés en rotation de façon synchronisée au moyen d'une poignée (70) de telle sorte que le second mécanisme de soupape (60) est commandé vers la position d'interruption lorsque le premier mécanisme de soupape (50) se trouve à la première position d'écoulement d'eau, et que le premier mécanisme de soupape (50) est commandé vers la position d'interruption lorsque le second mécanisme de soupape (60) se trouve à la seconde position d'écoulement d'eau.
PCT/JP2008/002118 2008-08-05 2008-08-05 Dispositif de soupape de commande WO2010016091A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2008/002118 WO2010016091A1 (fr) 2008-08-05 2008-08-05 Dispositif de soupape de commande
JP2008554953A JP4757315B2 (ja) 2008-08-05 2008-08-05 切替弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/002118 WO2010016091A1 (fr) 2008-08-05 2008-08-05 Dispositif de soupape de commande

Publications (1)

Publication Number Publication Date
WO2010016091A1 true WO2010016091A1 (fr) 2010-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002118 WO2010016091A1 (fr) 2008-08-05 2008-08-05 Dispositif de soupape de commande

Country Status (2)

Country Link
JP (1) JP4757315B2 (fr)
WO (1) WO2010016091A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109404562A (zh) * 2018-12-06 2019-03-01 江苏雷利电机股份有限公司 坐便器用分水机构以及具有所述分水机构的坐便器
CN109420570A (zh) * 2017-08-29 2019-03-05 吉龙塑胶制品江苏有限公司 喷水调节阀
JP2020026612A (ja) * 2018-08-09 2020-02-20 株式会社Ｌｉｘｉｌ 水栓装置
WO2021139541A1 (fr) * 2020-01-07 2021-07-15 惠达卫浴股份有限公司 Noyau de soupape de commutation synchrone ayant une fonction de régulation de tension
WO2022195753A1 (fr) * 2021-03-17 2022-09-22 株式会社Lixil Dispositif d'alimentation en bulles pour salle de bains
JP2022142828A (ja) * 2021-03-17 2022-10-03 株式会社Lixil 浴室用泡供給装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900868B (zh) * 2012-11-05 2014-02-05 潍坊百乐卫浴制品有限公司 具有开关节流上水功能的陶瓷阀芯及装有该阀芯的恒温阀

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JPH08170354A (ja) * 1994-12-19 1996-07-02 Inax Corp 浄水器付き湯水混合水栓
JPH10227371A (ja) * 1996-12-13 1998-08-25 Toto Ltd 水栓装置及び操作ハンドル
JP2003225656A (ja) * 2002-02-04 2003-08-12 Toray Ind Inc 浄水器
WO2004027298A1 (fr) * 2002-09-17 2004-04-01 Hayakawa Valve Production Co., Ltd. Unite de valve pour robinet selecteur, et robinet selecteur ainsi equipe
JP2004137712A (ja) * 2002-10-16 2004-05-13 Mitsubishi Rayon Co Ltd 切換弁及びその切換弁を用いた浄水器
JP2008175334A (ja) * 2007-01-22 2008-07-31 Techno Excel Co Ltd 浄水器用切替弁の切替レバー機構

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722750B2 (ja) * 1989-05-29 1995-03-15 株式会社クボタ 活性汚泥処理装置の膜モジュール
JP2001162113A (ja) * 1999-12-08 2001-06-19 Toray Ind Inc 切換弁および浄水器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08170354A (ja) * 1994-12-19 1996-07-02 Inax Corp 浄水器付き湯水混合水栓
JPH10227371A (ja) * 1996-12-13 1998-08-25 Toto Ltd 水栓装置及び操作ハンドル
JP2003225656A (ja) * 2002-02-04 2003-08-12 Toray Ind Inc 浄水器
WO2004027298A1 (fr) * 2002-09-17 2004-04-01 Hayakawa Valve Production Co., Ltd. Unite de valve pour robinet selecteur, et robinet selecteur ainsi equipe
JP2004137712A (ja) * 2002-10-16 2004-05-13 Mitsubishi Rayon Co Ltd 切換弁及びその切換弁を用いた浄水器
JP2008175334A (ja) * 2007-01-22 2008-07-31 Techno Excel Co Ltd 浄水器用切替弁の切替レバー機構

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109420570A (zh) * 2017-08-29 2019-03-05 吉龙塑胶制品江苏有限公司 喷水调节阀
CN109420570B (zh) * 2017-08-29 2024-03-12 江苏吉龙运动休闲用品有限公司 喷水调节阀
JP2020026612A (ja) * 2018-08-09 2020-02-20 株式会社Ｌｉｘｉｌ 水栓装置
CN109404562A (zh) * 2018-12-06 2019-03-01 江苏雷利电机股份有限公司 坐便器用分水机构以及具有所述分水机构的坐便器
CN109404562B (zh) * 2018-12-06 2024-03-08 江苏雷利电机股份有限公司 坐便器用分水机构以及具有所述分水机构的坐便器
WO2021139541A1 (fr) * 2020-01-07 2021-07-15 惠达卫浴股份有限公司 Noyau de soupape de commutation synchrone ayant une fonction de régulation de tension
US11965604B2 (en) 2020-01-07 2024-04-23 Huida Sanitary Ware Co., Ltd. Synchronous switch valve core with voltage stabilizing function
WO2022195753A1 (fr) * 2021-03-17 2022-09-22 株式会社Lixil Dispositif d'alimentation en bulles pour salle de bains
JP2022142828A (ja) * 2021-03-17 2022-10-03 株式会社Lixil 浴室用泡供給装置
JP7223795B2 (ja) 2021-03-17 2023-02-16 株式会社Lixil 浴室用泡供給装置

Also Published As

Publication number Publication date
JP4757315B2 (ja) 2011-08-24
JPWO2010016091A1 (ja) 2012-01-12

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