CN104421461A - Dual-control water faucet with public water inlet pipeline valve body assembly device - Google Patents
Dual-control water faucet with public water inlet pipeline valve body assembly device Download PDFInfo
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- CN104421461A CN104421461A CN201310429194.2A CN201310429194A CN104421461A CN 104421461 A CN104421461 A CN 104421461A CN 201310429194 A CN201310429194 A CN 201310429194A CN 104421461 A CN104421461 A CN 104421461A
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- body assembly
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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
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
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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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to a water treatment industry, in particular to the aspect of drinking water filtering. The invention discloses a dual-control water faucet with a public water inlet pipeline valve body assembly device. The dual-control water faucet comprises a cold and hot water switching control valve device, a pure water and mixed water outlet elbow, a public cold water inlet pipeline, a middle water inlet and outlet pipeline, the valve body assembly device with a dual-valve side-mounted structure and a water purification control valve device, wherein a water inlet and a middle water outlet, respectively hermetically butted to relevant water gaps of a controlled disk of the water purification control valve, of the dual-valve side-mounted structure extend to a water purification end and the lower part of the valve body assembly device; a water inlet formed in the butting side vertical surface of the water purification control valve is communicated with a cold water inlet formed in the butting side vertical surface of the cold and hot water switching control valve device to form a public water inlet pipeline; a control disk of the water purification control valve device is rotated to do reciprocating movement within a range of two equal switching positions so as to realize connection or disconnection between the water inlet of the controlled disk and the middle water outlet.
Description
Technical field
The present invention is relevant with water treatment field, is specifically related to the depth-type filtration of potable water, purification aspect.
Background technique
At present, water purifier uses that to have obtained to a certain degree universal at home.When using water, adopt water purifier in water and water transport pipeline cause impurity etc. to carry out depth-type filtration, protect the health of user preferably.But along with the popularization of water purifier, they have also progressively come out in the defect of application aspect and deficiency.When water purifier is installed, need from Zhong Fenyi water route, original water route.Normally the triangle vavle of connecting tap is unloaded, will and nipple connecting tee joint is serially connected in inlet pipeline and triangle vavle is intake between interface, thus draw a water purification water route, road.Usually, triangle vavle passes the pipeline level connection joint in kitchen cabinet rear wall plate and wall in the kitchen cabinet under tank.Triangle vavle and serial connection outer silk and threeway disassemble or assemble process repeatedly in, be easy to occur water leakage phenomenon.Owing to there being rear wall plate to block, so be difficult to when mounted be found, find to do over again again when leaking in the future often, take a lot of work, expensively not say, return user and bring very big inconvenience.Even causing kitchen cabinet to damage because soaking in water, causing the human element accident of reparation.In addition, water route shunting can also be carried out after triangle vavle, but depend on that the number of wall is exposed in wall water pipe adapter due to the distance of triangle vavle water outlet mouthpiece and rear wall plate distance, and the thickness of kitchen cabinet rear wall plate and the gap length with wall.And be external screw joint with the triangle vavle water outlet mouthpiece of water inlet interface axes normal, the connection of it and flexible pipe is sealed and is completed by sealing gasket; The internal thread of common threeway can only rely on enough raw meal belts to ensure with being tightly connected of triangle vavle water outlet mouthpiece.Even if therefore threeway can directly be connected with triangle vavle water outlet mouthpiece, but to be wound around the process of raw meal belt be also very difficult, usually still all adopts and unload triangle vavle, again by pattern that triangle vavle resets after its water outlet mouthpiece and threeway connect.Therefore the installation of water purifier has professional workforce to make house calls, and correspondingly adds cost and inconvenience.In addition, for the water purifier adopting single-pipeline water tap, when water purifier is in closed condition, the pipeline of water purifier and filter core bear the descaling line pressure of tap water.Once cracking failure appears in machine pipeline or filter core, the tap water in machine pipeline will outflow, and cause any property loss.For employing three pipeline goose-neck type water tap, the spool of this tap is serially connected in machine inlet pipeline; Machine rising pipe is communicated with faucet water outlet opening.By controlling opening or closing of water inlet pipeline of water purifier, control opening or closing of water purifier discharge water pipeline, thus the phenomenon that tap water flows out from machine intimate pipeline or the filter core of breakage occurs to avoid water purifier to occur under unmanned state.But three pipeline goose-neck type water taps bring a new situation: when after closedown spool, due to the hydraulic pressure effect in machine, faucet outlet will just not water outlet after the time of 10 seconds to 15 seconds.The globule one connects the stream of one in this process, and user is very uncomfortable, generally believes that clear water faucet exists quality problems, and this phenomenon of wasting water beyond affordability.In addition, the same with all water taps, once accompany impurity between two of spool switch plates, water tap in off position its water outlet lower also can ceaselessly flowing water.Above-mentioned defect and deficiency have impact on the universal of water purifier.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of simple and practical dual control water tap arranging shared inlet pipeline valve body assembly device, to overcome above-mentioned defect and deficiency.
A kind of dual control water tap that shared inlet pipeline valve body assembly device is set, comprise hot water or cold water's switching controls control valve unit, water purification Discharging bent-tube and mixing water Discharging bent-tube, characterized by further comprising and shared cold water inlet road, middle inlet and outlet pipe and water purification rising pipe, mixing water pipeline and hot water inlet pipe road are set, and the valve body assembly device of bivalve side-arrangement structure, water purification control valve device; Water intake, the middle entery and delivery port of the water purification control valve docking side elevation setting of this bivalve side-arrangement structure, seal to the relevant mouth of a river of water purification control valve device respectively and dock, and extended to water purification end and the bottom of valve body assembly device by respective pipeline, and the waterexit end of valve body assembly device is also provided with the water purification water outlet that pure water inlet correspondence connects water purification control valve device; Cold water inlet, the water inlet of hot water of hot water or cold water's switching controls control valve unit docking side elevation setting of this bivalve side-arrangement structure, and mixed water exports, seal to the relevant mouth of a river of hot water or cold water's switching controls control valve unit bottom surface respectively and dock, and mixing water waterexit end and the bottom of valve body assembly device is extended to by respective pipeline, wherein mixed water exports extends to the mixing water waterexit end of valve body assembly device; Water intake and hot water or cold water's switching controls control valve unit that water purification control valve docking side elevation is arranged dock cold water inlet that side elevation arranges and are communicated with and form shared inlet pipeline; The water purification end of valve body assembly device is communicated with water purification Discharging bent-tube and mixing water Discharging bent-tube with each selfsealings in mixing water waterexit end; Share inlet pipeline and be positioned at valve body assembly device bottom with four mouths of a river being connected external pipeline on middle inlet and outlet pipe and hot water inlet pipe road; Reciprocate within the scope of two decile switching positions by rotating water purification control valve device, conducting or the connection of closing between water intake and middle water outlet.
Described water purification control valve device arranges the control panel of band rotation shaft and is manipulated stock quotations, and contacts with each other to coordinate to form sealing interface switching, and arranges two control positions: the closed position of entery and delivery port in the middle of simultaneously closing; The conduction position of entery and delivery port in the middle of conducting simultaneously; Control panel is driven to reciprocate between closed position and conduction position by rotation shaft; The decile switching position of being manipulated stock quotations sets gradually water intake, middle outlet and inlet, connects shared cold water inlet road respectively, centre goes out, inlet pipeline; Its control panel arrange with by the mouth of a river corresponding to the mouth of a river of manipulating stock quotations, wherein two mouths of a river be communicated with formations with by water intake and transition pipe corresponding to middle water outlet of manipulating stock quotations; Reciprocate within the scope of two decile switching positions with control panel, switch two control positions, conducting or close is manipulated stock quotations water intake and middle water outlet.
Described water purification control valve device arranges four or five decile switching positions, its circumference four or five decile switching position of being manipulated stock quotations sets gradually water intake, middle outlet and inlet: its control panel relative set three mouths of a river, wherein two mouths of a river are blind hole and intercommunication forms First Transition pipeline and docking is manipulated stock quotations middle outlet and inlet; Manipulated stock quotations water intake and middle water outlet in conducting or closed position time, the control panel water purification water outlet being communicated with the waterexit end pure water inlet of valve body assembly device is also in conducting or closed position simultaneously.
Manipulated stock quotations in control panel arranged outside second and the water purification water outlet being communicated with valve body assembly device waterexit end pure water inlet be set on the position of correspondence by middle water intake of manipulating stock quotations: arrange two diverter surfaces control panel and fixing manipulated stock quotations and second manipulated stock quotations between form two and seal interface switching, and control corresponding manipulated stock quotations water intake and middle water outlet by two sealing interface switching simultaneously, and middle water intake and second is by the conducting of the pipe passage at the mouth of a river of manipulating stock quotations or closedown: manipulated stock quotations water intake and middle water outlet in conducting or closed position time, middle water intake and second of the being manipulated stock quotations mouth of a river of being manipulated stock quotations also is in conducting or closed position simultaneously.
Described water purification control valve docking side elevation also arranges water purification water outlet and is communicated with waterexit end pure water inlet; Decile switching position of being manipulated stock quotations arranges water purification water outlet dock with it; Described water purification control valve device arranges five or six decile switching positions, its decile switching position of being manipulated stock quotations arranges water intake, middle outlet and inlet, water purification water outlet: its control panel relative set four blind holes are communicated with between two, form first, second transition pipe corresponding between two with four mouths of a river of being manipulated stock quotations respectively, wherein, First Transition pipeline with manipulated stock quotations water intake and middle water outlet corresponding; Second transition pipe with manipulated stock quotations middle water intake and water purification water outlet corresponding; Manipulated stock quotations water intake and middle water outlet in conducting or closed position time, manipulated stock quotations middle water intake and water purification water outlet are also in conducting or closed position simultaneously.
A kind of dual control water tap that shared inlet pipeline valve body assembly device is set, comprise hot water or cold water's switching controls control valve unit, water purification Discharging bent-tube and mixing water Discharging bent-tube, characterized by further comprising and shared cold water inlet road, middle inlet and outlet pipe and water purification rising pipe, mixing water pipeline and hot water inlet pipe road are set, and the valve body assembly device of bivalve side-arrangement structure, water purification control valve device; Water intake, the middle water outlet of the water purification control valve docking side elevation setting of this bivalve side-arrangement structure, seal to the relevant mouth of a river of being manipulated stock quotations of water purification control valve device respectively and dock, and extended to water purification end and the bottom of valve body assembly device by respective pipeline, and the middle water intake that valve body assembly device bottom is arranged is communicated with the pure water inlet that waterexit end is arranged; Cold water inlet, the water inlet of hot water of hot water or cold water's switching controls control valve unit docking side elevation setting of this bivalve side-arrangement structure, and mixed water exports, seal to the relevant mouth of a river of hot water or cold water's switching controls control valve unit bottom surface respectively and dock, and mixing water waterexit end and the bottom of valve body assembly device is extended to by respective pipeline, wherein mixed water exports extends to the mixing water waterexit end of valve body assembly device; Water intake and hot water or cold water's switching controls control valve unit that water purification control valve docking side elevation is arranged dock cold water inlet that side elevation arranges and are communicated with and form shared inlet pipeline; The water purification end of valve body assembly device is communicated with water purification Discharging bent-tube and mixing water Discharging bent-tube with each selfsealings in mixing water waterexit end; Share inlet pipeline and be positioned at valve body assembly device bottom with four mouths of a river being connected external pipeline on middle inlet and outlet pipe and hot water inlet pipe road; Reciprocate within the scope of two decile switching positions by rotating water purification control valve device, conducting or the connection of closing between water intake and middle water outlet.
Described water purification control valve device is arranged to be with the control panel of rotation shaft and to be manipulated stock quotations, and contacts with each other to coordinate to form sealing interface switching, and arranges two control positions: the conduction position of conducting or closed middle water outlet or closed position; Control panel is driven to reciprocate between closed position and conduction position by rotation shaft; Decile switching position of being manipulated stock quotations is arranged water intake, middle water outlet, connect respectively and share cold water inlet road, middle rising pipe; It is corresponding with two mouths of a river of being manipulated stock quotations that the mouth of a river that its control panel arranges two intercommunications forms transition pipe, and to reciprocate within the scope of two decile switching positions with control panel, switch two control positions, and conducting or closedown are manipulated stock quotations water intake and middle water outlet.
The water purification Discharging bent-tube that caliber is less and mixing water Discharging bent-tube disjunctor form two rising pipe bend pipe, two bend pipes or the inside and outside setting of this pair of rising pipe bend pipe or be set up in parallel; Be arranged in valve body assembly device mixing water waterexit end is communicated with two water outlet path pipeline bend pipe large and small pipeline with the two each selfsealings in the mouth of a river on water purification end.
In external four mouths of a river of valve body assembly device bottom, middle entery and delivery port or arrange the overhanging interface pipeline of band external screw joint, or arranges the overhanging interface pipeline of fast interface; Share cold water inlet and water inlet of hot water or internal thread interface is set on lower end surface, or the overhanging interface pipeline of band internal thread interface is set.
The water purification control valve docking side elevation of described valve body assembly device and hot water or cold water's switching controls control valve unit dock side elevation structure or both sides or homonymy and arrange; When wherein homonymy is arranged, two control valve docking side elevations are upper and lower structure.
Described water purification control valve device both can be the closed spool of a band housing and revolving part; The housing end face of this closed spool arranges the mouth of a river and mouth of a river positioning device of docking with by each mouth of a river of manipulating stock quotations, and arranges Sealing around its each mouth of a river.
Described water purification control valve device both can be one comprise enclosing housing and built-inly to be manipulated stock quotations, the closed selector valve device of control panel with rotation shaft; The housing end face of this closed selector valve device arranges the mouth of a river and mouth of a river positioning device of docking with by each mouth of a river of manipulating stock quotations, and arranges Sealing around its each mouth of a river.
Described water purification control valve device can also be utilize the evagination chamber placement that the water purification control valve of valve body assembly device docks side elevation setting to be manipulated stock quotations and control panel and rotation shaft, again to be with the sealing cover of axis hole to be enclosed within rotation shaft, and seal this inner chamber formation water purification control valve device by means of Hermetical connecting structure.Around each mouth of a river, bottom surface of this closed spool, Sealing is set.
By round rotation water purification control valve device rotation shaft, control panel is come and gone between two equal portions switching positions and rotates, two switching positions of valve core device are switched.
Also comprise the external rigid piping systems be fastened under base; Three pipeline one end that this external rigid piping systems is arranged are respectively water-in and water-out interface, and intermediate duct interface; Its circumferential surface is provided with the screw thread for tightening nut.This external rigid piping systems both can arrange screw thread and be fixed on voluntarily below faucet base; Also can be fixed on below faucet base by fastening piece.When machine dispatches from the factory, external rigid piping systems is connected as a single entity with fire hose base.When installing water tap, be placed in by faucet base above tank, external rigid piping systems, through tank, is trapped on external rigid piping systems from tank with mounting mat and nut, and is tightened on tank, thus be fixed on tank by water tap.
Described external rigid piping systems arranges the fast connection interface of flexible pipe, only flexible pipe directly need be inserted the installation that this interface just completes flexible pipe.
The present invention has the following advantages compared with existing water faucet of water purifier controlling method: water purifier installation place need not separately arrange pipeline intake, simplifies water purifier installation procedure operation, and convenient and swift; User can attach water purifying device voluntarily; Water tap is attractive in appearance, not easily drip, control effects is good, adapter is quick.
Accompanying drawing illustrates:
Fig. 1 is the double plate switching principle schematic diagram that water purification control valve device involved in the present invention adopts quartering switching position, two-way outer water inlet.Control panel 1 with manipulated stock quotations 2 upper and lower contact to coordinate to form seal interface switching.By manipulate stock quotations 2 same round position quartering switching position on set gradually water intake, middle outlet and inlet 21,22,23, connect shared water intake pipeline respectively and connect, middle water outlet pipeline and middle inlet pipeline, its water intake 21 is closed by control panel 1.The blind hole 11,12 control panel 1 being arranged two intercommunications forms transition pipe; Another water purification through hole 13 is manipulated stock quotations and 2 to be closed.Manipulated stock quotations on the downside of control panel water purification water outlet 13 and 2 to be closed, on the upside of it, be communicated with the waterexit end pure water inlet of valve body assembly device.Two each mouths of a river of dish are staggered a decile switching position.
Fig. 2 is the two-way double plate switching principle schematic diagram that water purification control valve device of the present invention adopts five decile switching positions.Control panel 1 with manipulated stock quotations 2 upper and lower contact to coordinate to form seal interface switching.By manipulate stock quotations 2 same round position five decile switching position on set gradually water intake, middle outlet and inlet 21,22,23, connect shared water intake pipeline respectively and connect, middle water outlet pipeline and middle inlet pipeline, its water intake 21 is closed by control panel 1.Control panel 1 is arranged two intercommunications blind hole 11,12 form transition pipe and docking by manipulate stock quotations 2 middle outlet and inlet 22,23; Another water purification through hole 13 is adjacent with blind hole 12 and manipulated stock quotations and 2 to close.Manipulated stock quotations on the downside of control panel water purification water outlet 13 and 2 to be closed, on the upside of it, be communicated with the waterexit end pure water inlet of valve body assembly device.Two each mouths of a river of dish are staggered a decile switching position.
Fig. 3 be water purification control valve device involved in the present invention adopt three dish switchings, quartering switching position, two-way outer water inlet switching principle schematic diagram.Control panel 1 is manipulated stock quotations 3 and manipulated stock quotations between 2 second, with two fixing manipulated stock quotations to contact to coordinate form double-sealing interface switching.By manipulate stock quotations 2 same round position quartering switching position on set gradually water intake, middle outlet and inlet 21,22,23, connect shared water intake pipeline respectively and connect, middle water outlet pipeline and middle inlet pipeline, its water intake 21 is closed by control panel 1.The blind hole 11,12 control panel 1 being arranged two intercommunications forms transition pipe.Second by manipulate stock quotations 3 quartering switching position on water purification water outlet 33 is set, and with by manipulate stock quotations 2 middle water intake 23 corresponding.Second by manipulating stock quotations 3 and by blind hole 11, the 12 and through hole 13 control panel 1 quartering switching position of manipulating stock quotations between 2 being arranged two intercommunications.Between what control panel 1 and both sides were fixing manipulated stock quotations, each mouth of a river is staggered a decile switching position.
Fig. 4 is the double plate switching principle schematic diagram that water purification control valve device involved in the present invention adopts five decile switching positions, outer in the same way water inlet.Control panel 1 with manipulated stock quotations 2 upper and lower contact to coordinate to form seal interface switching.Two each mouths of a river of dish are staggered a decile switching position.
In Fig. 4 a, by manipulate stock quotations 2 same round position five decile switching position on set gradually water intake, middle outlet and inlet, and water purification water outlet 21,22,23,24, connect shared water intake pipeline respectively and connect, middle water outlet pipeline and middle inlet pipeline, and water pipeline; Wherein water intake 21 is closed by control panel 1.Control panel relative set four blind holes 11,12,13,14 are communicated with between two, form first, second transition pipe respectively with by manipulate stock quotations 2 four mouths of a river corresponding between two, wherein, the First Transition pipeline that forms of two blind holes 11,12 and manipulated stock quotations 2 water intakes and middle water outlet 21,22 corresponding; The second transition pipe that two blind holes 13,14 are formed and manipulated stock quotations 2 middle water intakes and water purification water outlet 23,24 corresponding; When manipulated stock quotations water intake and middle water outlet 21,22 are in conducting or closed position, manipulated stock quotations 2 middle water intakes and water purification water outlet 23,24 are also in conducting or closed position simultaneously.
Fig. 4 b is the one distortion of Fig. 4 a.Middle water intake 23 is moved to 2 central authorities that manipulated stock quotations.Control panel water purification water outlet 13 is also in by manipulating stock quotations in the circumference five decile switching position of 2, and symmetrical with the mouth of a river 21,22.Control panel 1 arranges four blind holes 11,12,13,14 and is communicated with between two respectively, form first, second transition pipe respectively with by manipulate stock quotations 2 four mouths of a river corresponding between two, wherein, the First Transition pipeline that forms of two blind holes 11,12 and manipulated stock quotations 2 water intakes and middle water outlet 21,22 corresponding; The second transition pipe that two blind holes 13,14 are formed and manipulated stock quotations 2 middle water intakes and water purification water outlet 23,24 corresponding; When manipulated stock quotations water intake and middle water outlet 21,22 are in conducting or closed position, manipulated stock quotations 2 middle water intakes and water purification water outlet 23,24 are also in conducting or closed position simultaneously.
Fig. 5 is the double plate switching principle schematic diagram that water purification control valve device involved in the present invention adopts six decile switching positions, outer in the same way water inlet.Control panel 1 with manipulated stock quotations 2 upper and lower contact to coordinate to form seal interface switching.By manipulate stock quotations 2 same round position six decile switching position on be symmetrical arranged water intake, middle outlet and inlet, and water purification water outlet 21,22,23,24, connect shared water intake pipeline respectively to connect, middle water outlet pipeline and middle inlet pipeline, and water purification rising pipe.In control panel 1 six decile switching position symmetrical four blind holes 11,12,13,14 respectively intercommunication form two transition pipe, separately corresponding by manipulate stock quotations 2 four mouths of a river.Two each mouths of a river of dish are staggered a decile switching position.
Embodiment
Embodiment 1.Embodiment is the optimum embodiment of the present invention.The water purification Discharging bent-tube that caliber is less and mixing water Discharging bent-tube disjunctor form two rising pipe bend pipes of inside and outside setting.Large and small pipeline in this pair of rising pipe bend pipe be positioned at valve body assembly device mixing water waterexit end and be communicated with the mixing mouth of a river on water purification end and each selfsealings of water purification water outlet.
The water purification control valve docking side elevation of valve body assembly device and hot water or cold water's switching controls control valve unit docking side elevation structure are oppositely arranged on the both sides on valve body top.Mixing water waterexit end and water purification end are located at body top.Valve body assembly device bottom arranges the externally threaded installation base of band and is connected with tightening nut and coordinates, and is fixed on tank or table top by valve body assembly device.
In external four mouths of a river of valve body assembly device bottom, middle outlet and inlet, and shared cold water inlet and water inlet of hot water all adopt arrange internal thread interface structure on valve body lower end faces.Connect the water-in and water-out flexible pipe of water purifier main frame, the internal thread interface going out, intake in the middle of being connected by the external screw joint correspondence arranging Sealing.In like manner, share cold water inlet and be connected with the internal thread interface of water inlet of hot water the external hose that Sealing and external screw joint are set separately, and be connected with hot water or cold water's supply channel respectively by the other end of two external pipelines.
Hot water or cold water in hot water or cold water's supply channel flows through the shared cold water inlet of valve body assembly device bottom and the internal thread interface of water inlet of hot water respectively, enter cold water inlet, water inlet of hot water that hot water or cold water's switching controls control valve unit docking side elevation is arranged, flow to hot water or cold water's mouth of being manipulated stock quotations fixing in hot water or cold water's switching controls valve insertion by hot water or cold water's switching controls control valve unit bottom surface again, and closed by the control panel of band manipulation axis body.Lift the manipulation axis body control panel that makes diameter less and fixed tray to be mutually shifted conducting mixed water exports and hot water or cold water's mouth of being manipulated stock quotations, and control to flow into the hot water or cold water's ratio in mixed water exports by the pivotal position of manipulation axis body, thus control the water temperature of the mixing water Discharging bent-tube water outlet in two rising pipe bend pipe.The degree of lifting of manipulation axis body determines the water flow of mixing water Discharging bent-tube.
Fig. 4 illustrates the control panel of water purification control valve device involved by embodiment 1 and structure of being manipulated stock quotations, and mutual handoff relation.Control panel 12 contacts to coordinate to form and seals interface switching with being manipulated stock quotations.
Drive control panel 1 to reciprocate within the scope of two decile switching positions that closed position is corresponding with conduction position by rotation shaft, switch two control positions, conducting or closedown are manipulated stock quotations water intake 21 and middle water outlet 22.
Fig. 4 a and Fig. 4 b is the schematic diagram that water purification control valve device water purification control valve device adopts two kinds of double plate switching constructions of five decile switching positions, outer in the same way water inlet, and its switching principle is identical.
The water intake and the hot water or cold water's switching controls control valve unit that arrange in view of water purification control valve docking side elevation dock cold water inlet that side elevation arranges and are communicated with and form shared inlet pipeline.The shared cold water inlet of tap water in tap water supply pipeline through valve body assembly device bottom enters after valve body shares inlet pipeline, along separate routes through the water intake entering the setting of water purification control valve device docking side elevation, flow to 2 water intakes 21 of being manipulated stock quotations fixing in water purification control valve inner chamber again, and closed by the control panel 1 of band manipulation axis body.When water purification control valve device is in closed condition, its manipulated stock quotations water intake 21 and middle outlet and inlet 22,23, and water purification water outlet 24 is all in closed state.Be serially connected in that centre goes out, water purifier in inlet pipeline is in the comparatively safe state of not bearing pipe pressure.
Drive control panel 1 to rotate 72 ° and the switching position that staggers when operator holds rotation shaft, when making water purifier be in open mode, the centre that two transition pipe of control panel 1 are communicated with serial connection water purifier respectively go out, inlet pipeline.The tap water shared in inlet pipeline stands to manipulate stock quotations First Transition pipeline, middle water outlet 22 of being manipulated stock quotations, middle rising pipe, the water purifier main frame entery and delivery port that water intake 21, the blind hole 11,12 that controls dribbling gap are formed, again by middle inlet pipeline, the second transition pipe, the water purification water outlet 24 of being manipulated stock quotations that form by middle water intake 23 of manipulating stock quotations, the blind hole 13,14 that controls dribbling gap, finally flowed out by the water purification Discharging bent-tube in two rising pipe bend pipe.Control panel 1 is driven to rotate backward 72 ° when operator holds rotation shaft, oppositely stagger a switching position, water purification control valve device returns to original closed position, its manipulated stock quotations water intake 21 and middle outlet and inlet 22,23, and water purification water outlet 24 is in closed state again.
As the another kind of pattern of embodiment 1, the control panel of water purification control valve device and structure of being manipulated stock quotations, and handoff relation adopts the double plate switching construction of six decile switching positions shown in Fig. 5, outer in the same way water inlet mutually, and adopt two rising pipe bend pipes water purification Discharging bent-tube less for caliber and mixing water Discharging bent-tube disjunctor are set up in parallel.
The above-mentioned structure arranging shared inlet pipeline valve body assembly device dual control water tap both can be " ten " font structure, also can be down " Y " type structure, can also be the structure similar to numeral " 7 " shape.
Embodiment 2.The water purification Discharging bent-tube that caliber is less and mixing water Discharging bent-tube split, and are communicated with each selfsealings of water purification water outlet at the mixing mouth of a river with water purification end that are positioned at valve body assembly device mixing water waterexit end.
The water purification control valve docking side elevation of valve body assembly device and hot water or cold water's switching controls control valve unit docking side elevation structure are oppositely arranged on the both sides on valve body top.Mixing water waterexit end and water purification end are located at body top.Valve body assembly device bottom arranges the externally threaded installation base of band and is connected with tightening nut and coordinates, and is fixed on tank or table top by valve body assembly device.
On the basis of embodiment 1, by external four mouths of a river of valve body assembly device bottom, share on cold water inlet and water inlet of hot water employing valve body lower end face and internal thread interface structure is set; Middle outlet and inlet is adopted the overhanging interface pipeline that fast interface is set on valve body lower end face.Connect the water-in and water-out flexible pipe of water purifier main frame, directly connect that centre goes out, the mutual grafting of fast interface of inlet pipeline with corresponding.
Fig. 1 illustrates that water purification control valve device involved by embodiment 2 adopts the control panel of quartering switching position, two-way outer water inlet and structure of being manipulated stock quotations, and mutual handoff relation.Control panel 12 contacts to coordinate to form and seals interface switching with being manipulated stock quotations.
Drive control panel 1 to reciprocate within the scope of two decile switching positions that closed position is corresponding with conduction position by rotation shaft, switch two control positions, conducting or closedown are manipulated stock quotations water intake 21 and middle water outlet 22.
The shared cold water inlet of tap water in tap water supply pipeline through valve body assembly device bottom enters after valve body shares inlet pipeline, along separate routes through the water intake entering the setting of water purification control valve device docking side elevation, flow to 2 water intakes 21 of being manipulated stock quotations fixing in water purification control valve inner chamber again, and closed by the control panel 1 of band manipulation axis body.When water purification control valve device is in closed condition, its manipulated stock quotations water intake 21 and middle outlet and inlet 22,23 are all in closed state.Now, be communicated with the waterexit end pure water inlet of valve body assembly device, and the control panel water purification water outlet 13 corresponding with middle water intake 23 is also in the closed position.Be serially connected in that centre goes out, water purifier in inlet pipeline is in the comparatively safe state of not bearing pipe pressure.
Drive control panel 1 to rotate 90 ° and the switching position that staggers when operator holds rotation shaft, when making water purifier be in open mode, the centre that two transition pipe of control panel 1 are communicated with serial connection water purifier respectively go out, inlet pipeline.The tap water shared in inlet pipeline stands to manipulate stock quotations transition pipe, middle water outlet 22 of being manipulated stock quotations, middle rising pipe, the water purifier main frame entery and delivery port that water intake 21, the blind hole 11,12 that controls dribbling gap are formed, again by middle inlet pipeline, through hole 13 by manipulate stock quotations middle water intake 23, control panel, finally flowed out by water purification Discharging bent-tube.Control panel 1 is driven to rotate backward 90 ° when operator holds rotation shaft, oppositely stagger a switching position, water purification control valve device returns to original closed position, its manipulated stock quotations water intake 21 and middle outlet and inlet 22,23, and control panel water purification water outlet 13 is in closed state again.
As another pattern of embodiment 2, the water purification control valve device shown in Fig. 2 is adopted to adopt the control panel of five decile switching positions, two-way outer water inlet and structure of being manipulated stock quotations, and mutual handoff relation.Corresponding water purification control valve device switching principle is similar with the switching principle by structure of manipulating stock quotations to the control panel of quartering switching position, two-way outer water inlet.
Embodiment 3.Fig. 3 illustrates the 3rd embodiment of the present invention.In order to prevent water nozzle from occurring dripping phenomenon down in off position better, two sealing interface switching are adopted to close the relevant switching mouth of a river of inlet and outlet pipe respectively.Water purification control valve device adopts quartering switching position.2 and second all to process by the both sides diverter surface of the control panel 1 of manipulating stock quotations between 3 by manipulating stock quotations fixing.Operating control panel STATEMENT OF FEDERALLY SPONSORED that this control panel 1 rotates both can to have adopted through second by the rotation shaft structure of 3 central authorities that manipulate stock quotations, and also can adopt annular STATEMENT OF FEDERALLY SPONSORED structure.When water purification control valve device adopts rotation shaft and control panel 1 cooperating structure, second 3 central authorities that manipulated stock quotations arranged mistake axis hole accordingly.After control panel 1 rotates the decile switching position that staggers, the blind hole 11,12 on it docks manipulated stock quotations water intake 21, middle water outlet 22; Through hole 13 on it docks the water purification water outlet 33 that controlled middle water intake 23 and second is manipulated stock quotations.Interface switching control structure is sealed owing to adopting two, even if control panel 1 sealing interface switching accompanies impurity, occur poorly sealed phenomenon, but another sealing interface switching of control panel 1 still seals intact, therefore water purification Discharging bent-tube still there will not be long-time dripping phenomenon.
Embodiment 4.On the basis of the various embodiments described above, the less water purification Discharging bent-tube of caliber and mixing water Discharging bent-tube disjunctor is adopted to form two rising pipe bend pipes of inside and outside setting, and the water purification control valve of valve body assembly device docks side elevation and hot water or cold water's switching controls control valve unit docking side elevation structure homonymy is arranged: two control valves docking side elevations are upper and lower structure, and the middle water intake that valve body assembly device bottom is arranged directly is communicated with the pure water inlet that water purification waterexit end is arranged.Water purification control valve device adopts quartering switching position, its by manipulate stock quotations 2 quartering switching position on be symmetrical arranged water intake and middle water outlet.The mouth of a river quartering switching position of control panel 1 being symmetrical arranged two intercommunicating forms transition pipe: both can be communicated with by the blind hole of two band gap and form; Also can be communicated with by means of water purification control valve intracavity space by two through holes.Two each mouths of a river of dish are staggered a decile switching position.
Drive control panel 1 to rotate 90 ° and the switching position that staggers when operator holds rotation shaft, when making water purifier be in open mode, the transition pipe of control panel 1 is communicated with manipulated stock quotations water intake 21 and middle water outlet 22.The tap water shared in inlet pipeline stand to manipulate stock quotations water intake 21, control transition pipe, middle water outlet 22 of being manipulated stock quotations, middle rising pipe, the water purifier main frame entery and delivery port of dribbling gap, again by the pure water inlet of middle inlet pipeline and water purification waterexit end, finally flowed out by water purification Discharging bent-tube.Drive control panel 1 to rotate backward 90 ° when operator holds rotation shaft, oppositely stagger a switching position, and water purification control valve device returns to original closed position, and its manipulated stock quotations water intake 21 and middle water outlet 22 are in closed state again.
As the another kind of switch mode of embodiment 4, the control panel transition pipe of water purification control valve device can also adopt the mobile handoff tactic pattern similar to hot water or cold water's switching controls control valve unit to by between water intake 21 of manipulating stock quotations, middle water outlet 22, controls the switching by water intake 21 of manipulating stock quotations, middle water outlet 22: orientation is lifted the conducting that is mutually shifted of control panel 1 that manipulation axis body makes diameter less and fixed tray 2 and to be manipulated stock quotations water intake 21, middle water outlet 22.Press manipulation axis body and close manipulated stock quotations water intake 21, middle water outlet 22.
In two technological schemes of embodiment 4, namely water purification control valve docking side elevation structure can be positioned at the top of hot water or cold water's switching controls control valve unit docking side elevation structure, also can be positioned at the below of hot water or cold water's switching controls control valve unit docking side elevation structure.
Embodiment 5.On the basis of the two-way outer water inlet technological scheme described in embodiment 2,3, adopt two groups to be manipulated stock quotations and control panel forms the water purification control valve device of combination valve core, and two groups of switch plates arrange identical decile switching position.Wherein one group of control for inlet pipeline: docked by the water intake on being located at transition hanging tube road on control panel and being manipulated stock quotations and middle water outlet, connect and share inlet pipeline and middle rising pipe.Another group switch plate is for being communicated with the water purification water outlet laid respectively on two switch plates respectively.Be communicated with water purification rising pipe with middle inlet pipeline respectively outside two switch plates water purification water outlet separately.When the rotation shaft of combination valve core device drives two control panels to rotate simultaneously, after the decile switching position that staggers, water purifier main frame water intake and water purification Discharging bent-tube are all closed.
As the improvement of above-mentioned mode of execution, the water purification control valve device of band sealing diverter surface is set to the locking device that is with separately housing and rotation shaft; The housing end face of this locking device arranges the mouth of a river and mouth of a river positioning device of docking with by each mouth of a river of manipulating stock quotations; Around its each mouth of a river, Sealing is set.By mouth of a river positioning device, this closed spool is coordinated and to be placed on water purification control valve docking side elevation and fastening, namely complete each mouth of a river of water purification control valve device with centre goes out, inlet pipeline, and the inner sealing of water purification rising pipe docks.
As the improvement of above-mentioned mode of execution, the external middle outlet and inlet in valve body assembly device bottom adopts the overhanging interface pipeline arranging band external screw joint on valve body lower end face.Connect the water-in and water-out flexible pipe of water purifier main frame, gone out in the middle of connecting by fastening nut, tube correspondence, overhanging interface pipeline of intaking.The rear side installation being usually located at tank due to water tap is very inconvenient.The overhanging interface pipeline of band external screw joint is adopted to be convenient to the connection of the water-in and water-out flexible pipe of water purifier main frame, also avoid middle outlet and inlet, and shared cold water inlet and water inlet of hot water all adopt and on valve body lower end face, arrange internal thread interface structure cause the situation of taking over difficulty to occur.
As the further improvement of above-mentioned mode of execution, shared cold water inlet external for valve body assembly device bottom and water inlet of hot water are also arranged to be with the overhanging interface pipeline of internal thread interface, and from arrange be with the centre of external screw joint to go out, overhanging interface pipeline of intaking is on different height and positions.
In addition, two overhanging rigid line that valve body assembly device bottom is arranged are provided with the fast connection interface of flexible pipe.During install machinery, only one end of two of a connecting tap flexible pipe need be inserted in respective fast connection interface respectively the installation between the dual control water tap that just completes machine water-in and water-out flexible pipe and shared inlet pipeline valve body assembly device is set.
The invention is not restricted to technique scheme.On the basis of the various embodiments described above, the involved technical characteristics in each embodiment, mutually can combine the new enforcement technological scheme of formation and be in equally in protection scope of the present invention.
Claims (10)
1. one kind arranges the dual control water tap of shared inlet pipeline valve body assembly device, comprise hot water or cold water's switching controls control valve unit, water purification Discharging bent-tube and mixing water Discharging bent-tube, characterized by further comprising and shared cold water inlet road, middle inlet and outlet pipe and water purification rising pipe, mixing water pipeline and hot water inlet pipe road are set, and the valve body assembly device of bivalve side-arrangement structure, water purification control valve device; Water intake, the middle entery and delivery port of the water purification control valve docking side elevation setting of this bivalve side-arrangement structure, seal to the relevant mouth of a river of water purification control valve device respectively and dock, and extended to water purification end and the bottom of valve body assembly device by respective pipeline, and the waterexit end of valve body assembly device is also provided with the water purification water outlet that water purification water outlet correspondence connects water purification control valve device; Cold water inlet, the water inlet of hot water of hot water or cold water's switching controls control valve unit docking side elevation setting of this bivalve side-arrangement structure, and mixed water exports, seal to the relevant mouth of a river of hot water or cold water's switching controls control valve unit bottom surface respectively and dock, and mixing water waterexit end and the bottom of valve body assembly device is extended to by respective pipeline, wherein mixed water exports extends to the mixing water waterexit end of valve body assembly device; Water intake and hot water or cold water's switching controls control valve unit that water purification control valve docking side elevation is arranged dock cold water inlet that side elevation arranges and are communicated with and form shared inlet pipeline; The water purification end of valve body assembly device is communicated with water purification Discharging bent-tube and mixing water Discharging bent-tube with each selfsealings in mixing water waterexit end; Share inlet pipeline and be positioned at valve body assembly device bottom with four mouths of a river being connected external pipeline on middle inlet and outlet pipe and hot water inlet pipe road; Reciprocate within the scope of two decile switching positions by rotating water purification control valve device, conducting or the connection of closing between water intake and middle water outlet.
2. the dual control water tap of shared inlet pipeline valve body assembly device is set as claimed in claim 1, it is characterized in that described water purification control valve device arranges the control panel (1) of band rotation shaft and manipulated stock quotations (2), contact with each other to coordinate and form sealing interface switching, and two control positions are set: the closed position of entery and delivery port in the middle of simultaneously closing; The conduction position of entery and delivery port in the middle of conducting simultaneously; Control panel (1) is driven to reciprocate between closed position and conduction position by rotation shaft; The decile switching position of (2) of being manipulated stock quotations sets gradually water intake, middle outlet and inlet (21,22,23), connects shared cold water inlet road respectively, centre goes out, inlet pipeline; Its control panel (1) arranges the mouth of a river corresponding with (2) mouth of a river of being manipulated stock quotations, wherein two mouths of a river (11,12) are communicated with and form and (2) water intake and transition pipe corresponding to middle water outlet (21,22) of being manipulated stock quotations, reciprocate within the scope of two decile switching positions with control panel (1), switch two control positions, conducting or close is manipulated stock quotations water intake and middle water outlet (21,22).
3. the dual control water tap of shared inlet pipeline valve body assembly device is set as claimed in claim 2, it is characterized in that described water purification control valve device arranges four or five decile switching positions, circumference four or five decile switching position that it is manipulated stock quotations (2) sets gradually water intake, middle outlet and inlet (21,22,23): its control panel (1) relative set three mouths of a river (11,12,13), the blind hole that wherein two mouths of a river (11,12) are intercommunication forms First Transition pipeline and docking is manipulated stock quotations middle outlet and inlet (22,23); When manipulated stock quotations water intake and middle water outlet (21,22) are in conducting or closed position, the control panel water purification water outlet (13) being communicated with the waterexit end pure water inlet of valve body assembly device is also in conducting or closed position with middle water intake (22,23) of being manipulated stock quotations simultaneously.
4. the dual control water tap of shared inlet pipeline valve body assembly device is set as claimed in claim 3, it is characterized in that being manipulated stock quotations (3) in control panel (1) arranged outside second and the position of the water intake (23) in the middle of (2) of being manipulated stock quotations in correspondence arrange the water purification water outlet (33) being communicated with valve body assembly device waterexit end pure water inlet: the control panel (1) that two diverter surfaces are set with manipulated stock quotations and second manipulated stock quotations (2, 3) two sealing interface switching are formed between, and control corresponding manipulated stock quotations water intake and middle water outlet (21 by two sealing interface switching simultaneously, 22), and middle water intake (23) and second is by the conducting of the pipe passage of the mouth of a river of manipulating stock quotations (33) or closedown: at water intake and the middle water outlet (21 of being manipulated stock quotations, 22) when being in conducting or closed position, middle water intake and second of the being manipulated stock quotations mouth of a river (33) of being manipulated stock quotations also is in conducting or closed position simultaneously.
5. the dual control water tap of shared inlet pipeline valve body assembly device is set as claimed in claim 2, it is characterized in that described water purification control valve docking side elevation also arranges water purification water outlet and is communicated with waterexit end pure water inlet; (2) decile switching position of being manipulated stock quotations arranges water purification water outlet (24) dock with it; Described water purification control valve device arranges five or six decile switching positions, its decile switching position of being manipulated stock quotations is arranged water intake, middle outlet and inlet, water purification water outlet (21,22,23,24): its control panel (1) relative set four blind holes (11,12,13,14) are communicated with between two, form first, second transition pipe corresponding between two with four mouths of a river of manipulated stock quotations (2) respectively, wherein, First Transition pipeline with manipulated stock quotations (2) water intake and middle water outlet (21,22) corresponding; Second transition pipe is corresponding with water intake in the middle of manipulated stock quotations (2) and water purification water outlet (23,24); When manipulated stock quotations water intake and middle water outlet (21,22) are in conducting or closed position, in the middle of manipulated stock quotations (2), water intake and water purification water outlet (23,24) are also in conducting or closed position simultaneously.
6. one kind arranges the dual control water tap of shared inlet pipeline valve body assembly device, comprise hot water or cold water's switching controls control valve unit, water purification Discharging bent-tube and mixing water Discharging bent-tube, characterized by further comprising and shared cold water inlet road, middle inlet and outlet pipe and water purification rising pipe, mixing water pipeline and hot water inlet pipe road are set, and the valve body assembly device of bivalve side-arrangement structure, water purification control valve device; Water intake, the middle water outlet of the water purification control valve docking side elevation setting of this bivalve side-arrangement structure, seal to the relevant mouth of a river of being manipulated stock quotations of water purification control valve device respectively and dock, and extended to water purification end and the bottom of valve body assembly device by respective pipeline, and the middle water intake that valve body assembly device bottom is arranged is communicated with the water purification water outlet that waterexit end is arranged; Cold water inlet, the water inlet of hot water of hot water or cold water's switching controls control valve unit docking side elevation setting of this bivalve side-arrangement structure, and mixed water exports, seal to the relevant mouth of a river of hot water or cold water's switching controls control valve unit bottom surface respectively and dock, and mixing water waterexit end and the bottom of valve body assembly device is extended to by respective pipeline, wherein mixed water exports extends to the mixing water waterexit end of valve body assembly device; Water intake and hot water or cold water's switching controls control valve unit that water purification control valve docking side elevation is arranged dock cold water inlet that side elevation arranges and are communicated with and form shared inlet pipeline; The water purification end of valve body assembly device is communicated with water purification Discharging bent-tube and mixing water Discharging bent-tube with each selfsealings in mixing water waterexit end; Share inlet pipeline and be positioned at valve body assembly device bottom with four mouths of a river being connected external pipeline on middle inlet and outlet pipe and hot water inlet pipe road; Reciprocate within the scope of two decile switching positions by rotating water purification control valve device, conducting or the connection of closing between water intake and middle water outlet.
7. the dual control water tap of shared inlet pipeline valve body assembly device is set as claimed in claim 6, it is characterized in that described water purification control valve device arranges the control panel (1) of band rotation shaft and manipulated stock quotations (2), contact with each other to coordinate and form sealing interface switching, and two control positions are set: the conduction position of conducting or closed middle water outlet or closed position; Control panel (1) is driven to reciprocate between closed position and conduction position by rotation shaft; (2) decile switching position of being manipulated stock quotations is arranged water intake, middle water outlet (21,22), connect respectively and share cold water inlet road, middle rising pipe; The mouth of a river formation transition pipe that its control panel (1) arranges two intercommunications is corresponding with (2) two mouths of a river of being manipulated stock quotations, and reciprocate within the scope of two decile switching positions with control panel (1), switch two control positions, conducting or close is manipulated stock quotations water intake and middle water outlet (21,22).
8. arranging as described in claim 1,2,3,4,5,6 or 7 shares the dual control water tap of water inlet valve body assembly device, it is characterized in that the water purification Discharging bent-tube that caliber is less and mixing water Discharging bent-tube disjunctor form two rising pipe bend pipe, two bend pipes or the inside and outside setting of this pair of rising pipe bend pipe or be set up in parallel; Be arranged in valve body assembly device mixing water waterexit end is communicated with two water outlet path pipeline bend pipe large and small pipeline with the two each selfsealings in the mouth of a river on water purification end.
9. the dual control water tap that shared inlet pipeline valve body assembly device is set as described in claim 1,2,3,4,5,6 or 7, it is characterized in that in external four mouths of a river of valve body assembly device bottom, middle entery and delivery port or the overhanging interface pipeline of band external screw joint is set, or the overhanging interface pipeline of fast interface is set, or arrange internal thread interface on lower end surface; Share cold water inlet and water inlet of hot water or internal thread interface is set on lower end surface, or the overhanging interface pipeline of band internal thread interface is set.
10. the dual control water tap arranging shared inlet pipeline valve body assembly device as described in claim 1,2,3,4,5,6 or 7, is characterized in that the water purification control valve docking side elevation of described valve body assembly device and hot water or cold water's switching controls control valve unit docking side elevation structure or both sides or homonymy are arranged; When wherein homonymy is arranged, two control valve docking side elevations are upper and lower structure.
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| CN201310429194.2A CN104421461B (en) | 2013-09-08 | 2013-09-08 | The dual control tap for sharing inlet pipeline valve body assembly device is set |
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| CN201310429194.2A CN104421461B (en) | 2013-09-08 | 2013-09-08 | The dual control tap for sharing inlet pipeline valve body assembly device is set |
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| CN104421461B (en) | 2017-10-31 |
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