CN103307315B - A kind of faucet three-way valve - Google Patents

A kind of faucet three-way valve Download PDF

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Publication number
CN103307315B
CN103307315B CN201310205411.XA CN201310205411A CN103307315B CN 103307315 B CN103307315 B CN 103307315B CN 201310205411 A CN201310205411 A CN 201310205411A CN 103307315 B CN103307315 B CN 103307315B
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China
Prior art keywords
water
spool
faucet
hot
way valve
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Expired - Fee Related
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CN201310205411.XA
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Chinese (zh)
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CN103307315A (en
Inventor
李健平
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李健平
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Priority to CN201310205411.XA priority Critical patent/CN103307315B/en
Publication of CN103307315A publication Critical patent/CN103307315A/en
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Publication of CN103307315B publication Critical patent/CN103307315B/en
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Abstract

A kind of faucet three-way valve disclosed by the invention, comprise housing, spool and the switch handle be connected with spool, described spool is arranged in housing, spool is provided with an exhalant canal and two intake tunnels, described housing bottom is provided with difference seat and is connected with spool, described difference seat is provided with a water outlet and two water intakes, corresponding with the exhalant canal on spool and intake tunnel, on described difference seat, two water intakes are communicated with two water inlet fittings respectively, water outlet is communicated with water outlet fitting and is used for external water discharge of water faucet, hot and cold water flows into two corresponding intake tunnels from two water intakes respectively, carry out cold, the switching of hot water intake tunnel, also hot and cold water mixing water outlet can be carried out by the intake tunnel of conducting two simultaneously, structure is simple, quick and easy for installation.

Description

A kind of faucet three-way valve
Technical field
The present invention relates to water tap valve, particularly a kind of faucet three-way valve.
Background technique
At present, along with the raising of living standards of the people, also more and more higher to the requirement of bathroom and kitchen articles, general single channel water tap can only provide cold water or hot water, cannot meet the demand of user, the existing water tap for bathroom and kitchen is by single control or dual control type valve core control switch, water outlet position is fixed, cold water and hot water are respectively from two intake pipe water inlets, two intake pipes and outlet conduit adopt independently interface module to be connected with spool, mounting structure is complicated, and external leading flexibility is low, causes and uses inconvenience.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of faucet three-way valve, be combined the three-way valve forming hot and cold water hybrid switch and control by spool with difference seat, simple and practical, install and use convenient.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of faucet three-way valve, comprise housing, spool and the switch handle be connected with spool, described spool is arranged in housing, spool is provided with an exhalant canal and two intake tunnels, described housing bottom is provided with difference seat and is connected with spool, described difference seat is provided with a water outlet and two water intakes, corresponding with the exhalant canal on spool and intake tunnel, on described difference seat, two water intakes are communicated with two water inlet fittings respectively, water outlet is communicated with water outlet fitting and is used for external water discharge of water faucet, hot and cold water flows into two corresponding intake tunnels from two water intakes respectively, through the switch control rule exhalant canal of spool and the conducting of two intake tunnels and closed state, can carry out cold, the switching of hot water intake tunnel, also hot and cold water mixing water outlet can be carried out by the intake tunnel of conducting two simultaneously, last current flow out from water outlet.
As the further improvement of technique scheme, described spool is respectively arranged with corresponding locating bump and locating slot with on difference seat, and locating bump is inserted in locating slot, prevents the joint generation sidesway of spool and difference seat.
As the further improvement of technique scheme, be provided with Stamping Steel Ribbon between described spool and difference seat, Stamping Steel Ribbon separates hot water or cold water's intake tunnel and exhalant canal, makes structure tightr.
As the further improvement of technique scheme, described spool controls spool for hot and cold water switch, the passage water inlet that hot and cold water is separately different, and spool controls the opening and closing switching hot water or cold water's intake tunnel.
As the further improvement of technique scheme, described difference seat and housing are connected and fixed by threaded coupling, and structure is more firm.
A kind of faucet three-way valve provided by the invention, is compared with the prior art and has following beneficial effect and be:
The present invention adopts hot and cold water hybrid switch to control spool and difference seat is combined into three-way valve, spool controls the switching of water switch and hot and cold water intake tunnel, cold, hot water flows into two corresponding intake tunnels from two water intakes respectively, through the switch control rule exhalant canal of spool and the conducting of two intake tunnels and closed state, carry out cold, the switching of hot water intake tunnel, hot and cold water mixing water outlet can be carried out by the intake tunnel of conducting two simultaneously, water flows to water discharge of water faucet by water outlet from the water outlet fitting difference seat, it is simple and practical, the valve body formed has the function that cold and hot water inlet controls, difference seat with pick out wet part and assemble flexibly, use convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the detonation configuration schematic diagram of Fig. 1.
Fig. 3 is the structural representation of spool in Fig. 2.
Fig. 4 is the structural representation of difference seat in Fig. 2.
Fig. 5, Fig. 6 are embodiment's schematic diagram of water outlet fitting in the present invention.
Embodiment
Referring to figs. 1 through Fig. 6, a kind of water tap valve of the present invention's design, its structure comprises switch handle 1, housing 2 and the spool 3 be arranged in housing 2, switch handle 1 is arranged on the valve rod of spool 3, housing 2 bottom is provided with difference seat 4 and is connected with spool 3, difference seat 4 and housing 2 are connected and fixed by threaded coupling, described spool 3 is provided with exhalant canal 32 and two intake tunnels 31, spool 3 with difference seat 4 is respectively arranged with corresponding locating bump 34 and locating slot 43, also be provided with Stamping Steel Ribbon 33 between the two, Stamping Steel Ribbon 33 stripper loop is around two intake tunnels 31 and exhalant canal 32, make structure tightr.Spool 3 controls spool for hot and cold water switch, hot water or cold water separately different intake tunnels 31 is intake, spool 3 controls conducting and the closed state of switching water discharging passage 32 and two intake tunnels 31 by ceramic valve plate, can control to switch cold water or the independent water outlet of hot water, also can carry out hot and cold water mixing water supply by the intake tunnel of conducting two simultaneously 31.
Difference seat 4 in said structure is provided with a water outlet 42 and two water intakes 41, corresponding with the exhalant canal of on spool 3 32 and two intake tunnels 31, on difference seat 4, two water intakes 41 are communicated with water inlet fitting 46 respectively, two water inlet fitting 46 external cold water and hot water feeding pipes respectively, water outlet 42 place is communicated with water outlet fitting 44 for external water discharge of water faucet, water outlet fitting 44 is connected and fixed by threaded coupling and difference seat 4, junction point is provided with seal ring 45, the shape and structure of water inlet fitting 46 and water outlet fitting 44 is determined according to different installation requirements, can be through-type, flexure type or other shape and structure, be convenient to install.Spool 3 and difference seat 4 in said structure is utilized to combine the three-way valve of composition, hot and cold water flows into two corresponding intake tunnels 31 from two water intakes 41 respectively, spool 3 controls water switch, carry out the switching of hot water or cold water's intake tunnel 31, also can carry out hot and cold water mixing water outlet, water flows to water discharge of water faucet by water outlet 42 from the water outlet fitting 44 difference seat 4, and it is simple and practical, difference seat 4 with pick out wet part and assemble flexibly, use convenient.
The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned mode of execution, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.

Claims (5)

1. a faucet three-way valve, comprise housing (2), spool (3) and the switch handle (1) be connected with spool (3), described spool (3) is arranged in housing (2), spool (3) is provided with an exhalant canal (32) and two intake tunnels (31), it is characterized in that: described housing (2) bottom is provided with difference seat (4) and is connected with spool (3), described difference seat (4) is provided with a water outlet (42) and two water intakes (41), corresponding with the exhalant canal (32) on spool (3) and intake tunnel (31), upper two water intakes (41) of described difference seat (4) are communicated with two water inlets fitting (46) respectively, water outlet (42) place is communicated with water outlet fitting (44) for external water discharge of water faucet.
2. a kind of faucet three-way valve according to claim 1, is characterized in that: described spool (3) with difference seat (4) is respectively arranged with corresponding locating bump (34) and locating slot (43).
3. a kind of faucet three-way valve according to claim 1, is characterized in that: be provided with Stamping Steel Ribbon (33) between described spool (3) and difference seat (4).
4. a kind of faucet three-way valve according to claim 1,2 or 3, is characterized in that: described spool (3) controls spool for hot and cold water switch.
5. a kind of faucet three-way valve according to claim 1,2 or 3, is characterized in that: described difference seat (4) and housing (2) are connected and fixed by threaded coupling.
CN201310205411.XA 2013-05-28 2013-05-28 A kind of faucet three-way valve Expired - Fee Related CN103307315B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310205411.XA CN103307315B (en) 2013-05-28 2013-05-28 A kind of faucet three-way valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310205411.XA CN103307315B (en) 2013-05-28 2013-05-28 A kind of faucet three-way valve

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CN103307315A CN103307315A (en) 2013-09-18
CN103307315B true CN103307315B (en) 2015-10-28

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CN201310205411.XA Expired - Fee Related CN103307315B (en) 2013-05-28 2013-05-28 A kind of faucet three-way valve

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104887081B (en) * 2014-03-06 2017-11-17 珠海格力电器股份有限公司 Water dispenser and its switching device
CN109667956A (en) * 2017-10-13 2019-04-23 何醒棠 A kind of water tap valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569910A1 (en) * 1992-05-14 1993-11-18 AMFAG S.r.l. Supplemental bottom for a single-control water mixer cartridge
EP0572939A1 (en) * 1992-06-01 1993-12-08 AMFAG S.r.l. Device for installing single-control mixer cartridges in bathtub faucets
CN2573806Y (en) * 2002-09-25 2003-09-17 翰优企业有限公司 Improved back-to-back embedded water tap valve seat and ceramic valve structure
CN201100455Y (en) * 2007-08-24 2008-08-13 蔡圣云 Four-pass tap
CN201110399Y (en) * 2007-07-24 2008-09-03 李明波 Mixed valve for water heater
CN201896968U (en) * 2010-10-20 2011-07-13 谭明光 Water mixing faucet of water heater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626208B2 (en) * 2001-12-28 2003-09-30 Kuching International Ltd. Check valve for use in a pressure balance faucet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569910A1 (en) * 1992-05-14 1993-11-18 AMFAG S.r.l. Supplemental bottom for a single-control water mixer cartridge
EP0572939A1 (en) * 1992-06-01 1993-12-08 AMFAG S.r.l. Device for installing single-control mixer cartridges in bathtub faucets
CN2573806Y (en) * 2002-09-25 2003-09-17 翰优企业有限公司 Improved back-to-back embedded water tap valve seat and ceramic valve structure
CN201110399Y (en) * 2007-07-24 2008-09-03 李明波 Mixed valve for water heater
CN201100455Y (en) * 2007-08-24 2008-08-13 蔡圣云 Four-pass tap
CN201896968U (en) * 2010-10-20 2011-07-13 谭明光 Water mixing faucet of water heater

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CN103307315A (en) 2013-09-18

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Granted publication date: 20151028

Termination date: 20160528