CN203051849U - Faucet four-way bidirectional valve - Google Patents

Faucet four-way bidirectional valve Download PDF

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Publication number
CN203051849U
CN203051849U CN 201220749502 CN201220749502U CN203051849U CN 203051849 U CN203051849 U CN 203051849U CN 201220749502 CN201220749502 CN 201220749502 CN 201220749502 U CN201220749502 U CN 201220749502U CN 203051849 U CN203051849 U CN 203051849U
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China
Prior art keywords
water
water outlet
way
spool
outlet fitting
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Expired - Fee Related
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CN 201220749502
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Chinese (zh)
Inventor
李健平
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Individual
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Individual
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Priority to CN 201220749502 priority Critical patent/CN203051849U/en
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Publication of CN203051849U publication Critical patent/CN203051849U/en
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Abstract

The utility model discloses a faucet four-way bidirectional valve. The faucet four-way bidirectional valve comprises a shell body, a valve core and a switch handle which is connected with the valve core. The valve core is arranged in the shell body. A branch seat is arranged at the bottom end of the shell body and is connected with the valve core. A water outlet and two water inlets are formed in the branch seat and correspond to a water outlet channel and two water inlet channels, wherein the water outlet channel and the two water inlet channels are arranged on the valve core. The water outlet channel is arranged at the position of the water outlet. A first water outlet union piece and a second water outlet union piece are communicated with two ends of the water outlet channel. A bidirectional hydraulic valve is arranged in the water outlet channel, wherein the bidirectional hydraulic valve moves along an axial line and controls the flow direction of water currents. The water currents flow into the water inlet channels from the water inlets, and conduction and close of the water currents are controlled through a switch of the valve core. After the water currents flow out from the water outlet, the water outlet direction is controlled through the bidirectional hydraulic valve, and the functions of hot and cold water inlet control and bidirectional water outlet can be achieved.

Description

A kind of water tap four-way two-way valve
Technical field
The utility model relates to the water tap valve, particularly a kind of four-way two-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.The water outlet fixed-site of existing water tap for bathroom and kitchen can only be in the water intaking of water outlet place, by single control or two control type valve core control water tap; A kind of tap that has two water outlets also appears, one of them tap is connected with main valve by flexible pipe, and main valve is controlled the water inlet of whole tap, and two secondary valves are controlled two water outlet water outlets respectively, during use, to control three valves, when using a water outlet water outlet, need open main valve and a secondary valve, close another secondary valve simultaneously, when two water outlets switch, the open and-shut mode of two secondary valves need be switched, use inconvenient.
The model utility content
In order to solve the problems of the technologies described above, the utility model provides a kind of water tap four-way two-way valve, is combined with the two-way water pressure valve by spool and controls the switching water discharging mouth, has the function of hot and cold water switch's control, two-way water outlet, and is simple and practical, uses convenient.
To achieve these goals, the technological scheme that adopts of the utility model is:
A kind of water tap four-way two-way valve, comprise housing, spool and the switch handle that is connected with spool, described spool is installed in the housing, described housing bottom is equipped with the difference seat and is connected with spool, described difference seat is provided with a water outlet and two water intakes, corresponding with an exhalant canal that arranges on the spool and two intake tunnels, two water intakes are communicated with two water inlet fittings respectively on the described difference seat, connect cold water and hot water feeding pipe respectively, the water outlet place is provided with exhalant canal, the exhalant canal two ends are communicated with the first water outlet fitting and the second water outlet fitting, are provided with the two-way water pressure valve that moves the control flow direction along axis in the described exhalant canal.Current flow into intake tunnel from water intake, through the switch control exhalant canal of spool and conducting and the closed state of intake tunnel, can carry out the switching of hot water or cold water's intake tunnel, also two intake tunnels of conducting simultaneously carry out hot and cold water mixing water supply, after current flow out from water outlet, by two-way water pressure valve control switching water discharging direction, the described first water outlet fitting and the second water outlet fitting be external water discharge of water faucet respectively.
As further improvement in the technical proposal, described two-way water pressure valve comprises aqueduct and spring, described aqueduct one end is sealing plate, be stuck in the restraining groove that arranges in the second water outlet fitting, make sealing plate spacing mobile outside exhalant canal, the other end is provided with the water-guiding hole that arranges on water outlet and the aqueduct tube wall and is communicated with, the aperture of water outlet is less than the aperture of the first water outlet fitting, making current flow backwards is to form enough big lifting surface area to promote piston, the piston ring that also is provided with on the described aqueduct for the sealing first water outlet fitting lays out water nozzle, by metal clamp support piston is set, make piston spacing mobile in exhalant canal between piston and the water outlet.
As further improvement in the technical proposal, the described first water outlet fitting is connected with the difference seat by threaded coupling with the second water outlet fitting, junction point is provided with seal ring, the second water outlet fitting and difference seat junction point are provided with along the inboard sidewall that extends of exhalant canal, sidewall is provided with the through hole diversion, and described spring is arranged between piston and the sidewall.Described two-way water pressure valve is normally closed hydraulic controlled valve, under the effect of elastic force, piston and sealing plate seal the first water outlet fitting and the second water outlet fitting respectively, current flow to water-guiding hole and flow out from water outlet, current flow to the first water outlet fitting under normal conditions, when the external water tap of the first water outlet fitting is closed, aqueous reflux forms hydraulic pressure, promotion piston and sealing plate move to the second water outlet fitting direction along axis under the hydraulic pressure effect, thereby the flow direction second water outlet fitting is discharged, according to the hydraulic pressure automatic switchover water outlet direction of two water outlet interface end.
As further improvement in the technical proposal, be respectively arranged with corresponding locating bump and locating slot on described spool and the difference seat.Locating bump is inserted in the locating slot, and what prevent spool and difference seat engages the generation sidesway.
As further improvement in the technical proposal, be provided with Stamping Steel Ribbon between described spool and the difference seat.Stamping Steel Ribbon is separated hot water or cold water's intake tunnel and exhalant canal, makes structure tightr.
As further improvement in the technical proposal, described spool is that hot and cold water mixes the control ceramic valve core.Hot and cold water separates different passage water inlets, the switching that hot water or cold water's intake tunnel is switched in spool control.
A kind of water tap four-way two-way valve that the utility model provides is compared with the prior art and has following beneficial effect and be:
The utility model adopts the structure that hot and cold water hybrid type ceramic valve core is combined with the two-way water pressure valve to form the four-way two-way valve, the switching of spool control water switch and hot and cold water intake tunnel, the difference seat is provided with two water inlet fitting and two water outlet interfaces, two water outlet interfaces are communicated with the two-way water pressure valve, the two-way water pressure valve under normal conditions, current flow to water-guiding hole and flow out from water outlet, flow to the first water outlet fitting, when the external water tap of the first water outlet fitting is closed, aqueous reflux forms hydraulic pressure, promotion piston and sealing plate move along axis and open the second water outlet fitting under the hydraulic pressure effect, the flow direction second water outlet fitting is discharged, and by the two-way switching of hydraulic controlled valve switching realization current of two waterexit ends, it is simple and practical, the valve body of forming has cold and hot water inlet control, the function of two-way water outlet is used convenient.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1 is overall structure schematic representation of the present utility model.
Fig. 2 is structure broken away view of the present utility model.
Fig. 3 is the structural representation of spool.
Fig. 4 is the structural representation of difference seat.
Fig. 5 is the sectional view of Fig. 4.
Fig. 6 is the structural representation of two-way water pressure valve.
Fig. 7 is the composite structure schematic representation of two-way water pressure valve and the first water outlet fitting, the second water outlet fitting.
Embodiment
Referring to figs. 1 through Fig. 7, a kind of water tap valve of the utility model design, has cold and hot water inlet control, the function that two-way water outlet is switched, its structure comprises housing 2, switch handle 1, spool 3 and difference seat 4, spool 3 is installed in the housing 2, switch handle 1 is installed on the valve rod of spool 3, difference seat 4 is fixedly mounted on housing 2 bottoms and engages with spool 3, described spool 3 is provided with an osculum 32 and two water inlets 31, be respectively arranged with corresponding locating bump 34 and locating slot 44 on spool 3 and the difference seat 4, also be provided with Stamping Steel Ribbon 33 between the two, Stamping Steel Ribbon 33 stripper loops make structure tightr around two water inlets 31 and osculum 32.Spool 3 mixes the control ceramic valve core for hot and cold water, the hot water or cold water separates different passage water inlets, spool 3 is by conducting and the closed state of ceramic valve plate control switching water discharging hole 32 and two water inlets 31, and also hot and cold water mixing water supply is carried out in two water inlets 31 of conducting simultaneously.
Difference seat 4 in the said structure is provided with a water outlet 47 and two water intakes 46, corresponding with an osculum 32 and two water inlets 31 on the spool 3, two water intakes 46 are communicated with water inlet fitting 49 respectively on the difference seat 4, external cold water and hot water feeding pipe, water outlet 47 places are provided with exhalant canal 45, exhalant canal 45 two ends are communicated with the first water outlet fitting 42 and the second water outlet fitting 43, the external water discharge of water faucet of difference, the described first water outlet fitting 42 and the second water outlet fitting 43 are connected and fixed by threaded coupling and difference seat 4, junction point is provided with seal ring 48, the first water outlet fitting 42 can be arranged to different shapes according to different structure for water tap with the second water outlet fitting 43, can be through-type, flexure type or other shape and structure, the convenient installation.Be provided with two-way water pressure valve 5 in the described exhalant canal 45, described two-way water pressure valve 5 structures comprise aqueduct 50 and spring 55, aqueduct 50 1 ends are provided with sealing plate 53, be with seal ring 48 on the sealing plate 53, the second water outlet fitting is provided with restraining groove in 43 waterexit ends, sealing plate 53 is limited by the second water outlet fitting 43, can only outside exhalant canal 45, axially move, and second water outlet fitting 43 be provided with along the exhalant canal 45 inboard sidewalls 430 that extend with difference seat 4 junction points, sidewall 430 is provided with the through hole diversion, aqueduct 50 passes the second water outlet fitting 43, the other end is provided with water outlet 51 and is communicated with water-guiding hole 54 on aqueduct 50 tube walls, the aperture of water outlet 51 is less than the aperture of the first water outlet fitting 42, also be provided with the piston 52 that is complementary with the first water outlet fitting 42 on the aqueduct 50 around water outlet 51, be used for the sealing first water outlet fitting 42, between piston 52 and the water outlet 51 by metal clamp 56 support piston 52 are set, make piston 52 can seal the first water outlet fitting 42, and restriction piston 52 can only move in exhalant canal 45, described spring 55 is arranged between piston 52 and the sidewall 430, form the two-way valve structure, according to the hydraulic pressure switching controls water outlet direction of two water outlet interface end.
Utilize the four-way bidirectional valve devices of spool 3 and 5 combinations of two-way water pressure valve in the said structure, spool 3 is responsible for the control water inlet switch, two-way water pressure valve 5 is under the effect of elastic force, be in two-way closed state under normal conditions, piston 52 and sealing plate 53 seal the first water outlet fitting 42 and the second water outlet fitting 43 respectively, current can only flow out from water outlet 51 through water-guiding hole 54, therefore current only flow to the first water outlet fitting 42 under normal conditions, when the first water outlet fitting, 42 external water taps are closed, aqueous reflux forms hydraulic pressure, promotion piston 52 and sealing plate 53 move to the second water outlet fitting, 43 directions along axis under the hydraulic pressure effect, thereby the flow direction second water outlet fitting 43, realize two-way switching water discharging direction, easy to use.
The above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned mode of execution, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.

Claims (6)

1. water tap four-way two-way valve, comprise housing (2), spool (3) and the switch handle (1) that is connected with spool (3), described spool (3) is installed in the housing (2), it is characterized in that: described housing (2) bottom is equipped with difference seat (4) and is connected with spool (3), described difference seat (4) is provided with a water outlet (47) and two water intakes (46), one osculum (32) and two water inlets (31) of going up setting with spool (3) are corresponding, last two water intakes of described difference seat (4) (46) are communicated with two water inlet fittings (49) respectively, water outlet (47) locates to be provided with exhalant canal (45), exhalant canal (45) two ends are communicated with the first water outlet fitting (42) and the second water outlet fitting (43), are provided with the two-way water pressure valve (5) that moves the control flow direction along axis in the described exhalant canal (45).
2. a kind of water tap four-way two-way valve according to claim 1, it is characterized in that: described two-way water pressure valve (5) comprises aqueduct (50) and spring (55), described aqueduct (50) one ends are sealing plate (53), be stuck in the restraining groove that arranges in the second water outlet fitting (43), make sealing plate (53) spacing mobile outside exhalant canal (45), the other end is provided with the water-guiding hole (54) that arranges on water outlet (51) and aqueduct (50) tube wall and is communicated with, the aperture of described water outlet (51) is less than the aperture of the first water outlet fitting (42), also be provided with on the described aqueduct (50) for the piston (52) that seals the first water outlet fitting (42) around water outlet (51), by metal clamp (56) support piston (52) is set, make piston (52) spacing mobile in exhalant canal (45) between piston (52) and the water outlet (51).
3. a kind of water tap four-way two-way valve according to claim 2, it is characterized in that: the described first water outlet fitting (42) is connected with difference seat (4) by threaded coupling with the second water outlet fitting (43), junction point is provided with seal ring (48), the second water outlet fitting (43) is provided with along the inboard sidewall (430) that extends of exhalant canal (45) with difference seat (4) junction point, sidewall (430) is provided with the through hole diversion, and described spring (55) is arranged between piston (52) and the sidewall (430).
4. a kind of water tap four-way two-way valve according to claim 1 is characterized in that: be respectively arranged with corresponding locating bump (34) and locating slot (44) on described spool (3) and the difference seat (4).
5. a kind of water tap four-way two-way valve according to claim 1 is characterized in that: be provided with Stamping Steel Ribbon (33) between described spool (3) and the difference seat (4).
6. according to claim 1,4 or 5 described a kind of water tap four-way two-way valves, it is characterized in that: described spool (3) mixes the control ceramic valve core for hot and cold water.
CN 201220749502 2012-12-31 2012-12-31 Faucet four-way bidirectional valve Expired - Fee Related CN203051849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220749502 CN203051849U (en) 2012-12-31 2012-12-31 Faucet four-way bidirectional valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220749502 CN203051849U (en) 2012-12-31 2012-12-31 Faucet four-way bidirectional valve

Publications (1)

Publication Number Publication Date
CN203051849U true CN203051849U (en) 2013-07-10

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ID=48734803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220749502 Expired - Fee Related CN203051849U (en) 2012-12-31 2012-12-31 Faucet four-way bidirectional valve

Country Status (1)

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CN (1) CN203051849U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107646626A (en) * 2017-11-15 2018-02-02 费先艳 Rainwater is reclaimed using bernoulli principle and carries out the method that greening lawn injection is irrigated
CN110454580A (en) * 2019-07-25 2019-11-15 开平柏斯高卫浴有限公司 A kind of tap being automatically drained out water in pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107646626A (en) * 2017-11-15 2018-02-02 费先艳 Rainwater is reclaimed using bernoulli principle and carries out the method that greening lawn injection is irrigated
CN110454580A (en) * 2019-07-25 2019-11-15 开平柏斯高卫浴有限公司 A kind of tap being automatically drained out water in pipe

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20151231

EXPY Termination of patent right or utility model