CN104747769A

CN104747769A - Faucet transition valve and mounting method for connecting faucet transition valve with faucet

Info

Publication number: CN104747769A
Application number: CN201310756714.0A
Authority: CN
Inventors: 杜也兵; 冉伊虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-28
Filing date: 2013-12-28
Publication date: 2015-07-01
Anticipated expiration: 2033-12-28
Also published as: CN104747769B

Abstract

The invention relates to the water treatment industry, in particular to filtering of drinking water, and discloses a faucet transition valve and a mounting method for connecting the faucet transition valve with a faucet. The faucet transition valve comprises a fixing device and a transition valve body, wherein the transition valve body is provided with a tee-joint connection piece and a movable fastening piece internally. A water outlet connector provided with a sealing piece and an outer thread is arranged at the upper end of the tee-joint connection piece, a water inlet connector is arranged at the lower end of the tee-joint connection piece, and a side-end water outlet connector is arranged at the side end of the tee-joint connection piece and is positioned between a connection structure arranged on the transition valve body and the fixing device. The connection structure on the upper end face of the transition valve body is a connection structure communicated with an inner cavity and matched with a pipe wall inner thread, or a connection structure matched with a mounting hole and a pipe passing port of the upper end face of the inner cavity. The inner cavity of the transition valve body is provided with a rotation space for the tee-joint connection piece and the side-end water outlet connector and a hot-water pipeline holding space. The fixing device is arranged on the lower portion of the transition valve body, and a second water outlet connector is arranged above the fixing device. A side-end water outlet pipeline is formed through sealed butt connection of the movable fastening piece and the side-end water outlet connector of the tee-joint connection piece.

Description

Water tap transition valve body and the connection method with water tap

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 original water route, separate a 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.Especially widely used desk-top type and wall-hanging type poling road of also must punching on tank panel or on cabinet table surface is often caused constructing very difficult many renovated kitchens because be difficult to deployment tube pass water and cause installing desk-top and wall-hanging water purifier.In view of the difference of structure and filtered model.Water purifier external pipeline can be single inlet pipeline, also can be dual circuit, can also be three pipelines, and usual all pipelines are laid all side by side and made to punch pole, poling road on tank panel or on cabinet table surface unsightly.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 a strong impact on the universal of desk-top and wall-hanging water purifier.

Summary of the invention

The technical problem that the present invention mainly solves is to provide a kind of simple and practical water tap transition valve body and the connection method with water tap, to overcome above-mentioned defect and deficiency.

A kind of water tap transition valve body, comprise the fixing device for being fixed on leading mounting plate, this fixing device is threaded connection fastening device, or tube wall outside thread and nut part cooperating structure or bottom surface screw hole and pressing plate, screw fit structure, characterized by further comprising the transition valve body of built-in three-way connector and movable fastening piece; Three-way connector upper end arranges band Sealing and externally threaded water outlet mouthpiece, be connected with water tap cold water inlet road internal thread interface to be installed, lower end arranges the water inlet interface be connected with cold water water supply hose, side arranges side water outlet mouthpiece, and between the linkage structure and fixing device of the setting of transition valve body; Be positioned at the linkage structure of transition valve body upper-end surface or the tube wall screw-internal thread fit linkage structure of through-lumen, or inner chamber upper-end surface mounting hole and cross the structure that is connected of the mouth of pipe, correspondingly with Water tap fixing device connect and compose one; The inner chamber of this transition valve body arranges rotation space and hot water pipe's placement space of three-way connector and side water outlet mouthpiece; Its underpart arranges fixing device, also arranges the second water outlet mouthpiece for connecting water purifier pipeline to be installed above this fixing device, and seals to be docked and connected by the side water outlet mouthpiece of movable fastening piece and three-way connector and form side rising pipe.

A connection method for water tap transition valve body and water tap, throws off the cold water pipeline internal thread interface on cold water inlet and water tap lower end surface, and throws off the threaded fastener of Water tap fixing device; This Water tap fixing device is threaded connection fastening device, or tube wall outside thread and nut part are connected structure or bottom surface screw hole and pressing plate, screw fit linkage structure, it is characterized in that the transition valve body of built-in three-way connector arranges the linkage structure corresponding with Water tap fixing device by upper end and water tap connects and composes integrally; Rotating three-way connector makes the external screw joint of end band Sealing on it be connected with water tap cold water inlet road internal thread interface, again the side water outlet mouthpiece of the three-way connector be positioned at below Water tap fixing device and the second water outlet mouthpiece be arranged on transition valve body are tightly connected and form side rising pipe, and be communicated with the inlet pipeline of water purifier waiting; Hot water inlet pipe is directly connected with the hot water pipe's internal thread interface on water tap lower end surface by the placement space of transition valve intracoelomic cavity; The water inlet interface of transition valve body lower end connects cold water inlet and through water tap mounting plate, transition valve body utilizes the mounting hole on original water tap mounting plate, to be clipped in the middle by water tap mounting plate to be threaded by the fixing device of bottom.

Described transition valve body also arranges control valve, and this control valve is single-pipeline control valve, is connected in side rising pipe, and two switches the front and back ends both sides that the mouth of a river of docking is connected to side rising pipe.

Described transition valve body arranges two and crosses water lines, wherein one is crossed water lines is side rising pipe, another crosses water lines or the water nozzle connecting pipeline connected and composed by the water purification interface be arranged on together on transition valve body and water purification water nozzle, or the built-in discharge pipe line connected and composed by the built-in discharge pipe line interface of the drainage interface be separately positioned on transition valve body and transition valve body bottom surface.

Described transition valve body also arranges control valve, this control valve or single-pipeline control valve, or the dual circuit control valve that dual circuit controls simultaneously, and two switches the front and rear sections both sides that the mouth of a river of docking is connected to relevant pilot line; For single-pipeline control valve, two switches the mouth of a river of docking or is connected to the front and rear sections both sides of side rising pipe, or is connected to the front and rear sections both sides of water nozzle connecting pipeline, or is connected to the front and rear sections two ends of built-in discharge pipe line; For dual circuit control valve, its four switch the mouth of a river of docking or are connected to the front and rear sections both sides of side rising pipe and water nozzle connecting pipeline; Or be connected to the front and back ends both sides of side rising pipe and built-in discharge pipe line; Or be connected to the front and back ends both sides of water nozzle connecting pipeline and built-in discharge pipe line.

Described transition valve body arranges water purification interface, water purification water nozzle, and drainage interface and built-in discharge pipe line; This water nozzle is communicated with the water purification interface be located on transition valve body and forms water nozzle connecting pipeline; This built-in discharge pipe line one end is communicated with the drainage interface be positioned on transition valve body, and the other end is positioned at transition valve body bottom surface.

Described transition valve body also arranges three pipe-line control valves, simultaneously this control valve controls side rising pipe and water nozzle connecting pipeline, and the switching over valve of built-in discharge pipe line, its six mouths of a river switching docking are connected to the front and back ends both sides that three are taken over roads.

Described dual circuit control valve or three pipe-line control valves being serially connected in also opening and closing simultaneously in three mistake water lines, single sealing interface switching structure is formed by the rolling disc and fixed tray that arrange upper and lower each mouth of a river on same round position, or the incorgruous switching construction of double plate dual circuit or double plate dual circuit switching construction or double plate three pipeline switching construction in the same way, wherein, when the incorgruous switching construction of double plate dual circuit is quartering switching position pattern: one, fixed tray interval decile switching position is laid two independent mouths of a river and two and switched pipeline side sealing joint separately and be connected; Rolling disc also interval of staggering after between a decile switching position is laid two independent mouths of a river and two and is switched pipeline opposite side sealing joint separately and be connected; Turn disc staggers a decile switching position, and two switch pipeline conducting separately; When the incorgruous switching construction of double plate dual circuit is six decile switching position pattern: one, fixed tray interval decile switching position lays three mouths of a river; The rolling disc decile switching position that staggers also lays three mouths of a river in corresponding interval, and adjacent two mouths of a river are with First Transition pipeline connection, turn disc staggers a decile switching position, the two each mouths of a river of dish seal docking respectively, adjacent two mouths of a river of fixed tray, by the intercommunication of rolling disc First Transition pipeline, the independent mouth of a river also conducting of two dishes; Double plate dual circuit is when switching construction is eight equal parts switching position pattern in the same way: one, fixed tray interval decile switching position lays four mouths of a river; The rolling disc decile switching position that staggers also lays four mouths of a river in corresponding interval, and adjacent two pairs of mouths of a river are communicated with first and second transition pipe respectively, turn disc staggers a decile switching position, the two each mouths of a river of dish seal docking respectively, adjacent two mouths of a river of fixed tray, by the intercommunication of rolling disc First Transition pipeline, another passes through the intercommunication of rolling disc second transition pipe to the adjacent mouth of a river; Double plate three pipeline switching construction or be nine decile switching position patterns time: one, fixed tray interval decile switching position lays four mouths of a river, and between the front and back ends be arranged in order two mouths of a river, arranges the independent mouth of a river and near the mouth of a river of front end; Rolling disc staggers, and a decile switching position is corresponding lays five mouths of a river, adjacent two pairs of mouths of a river are communicated with first and second transition pipe respectively, and First Transition pipeline mouth of a river is docked with an independent mouth of a river of fixed tray, the independent mouth of a river is set between the front and back ends be arranged in order two mouths of a river and the mouth of a river of close rear end, and the independent mouth of a river of corresponding fixed tray; Turn disc staggers a decile switching position, the two each mouths of a river of dish seal docking, adjacent two mouths of a river of fixed tray, respectively by the intercommunication of rolling disc First Transition pipeline, another is to adjacent two mouths of a river by the intercommunication of rolling disc second transition pipe, and two coil corresponding two the independent mouth of a river also conductings arranged; Double plate three pipeline switching construction or be ten decile switching position patterns time: one, fixed tray interval decile switching position lays five mouths of a river; The rolling disc decile switching position that staggers also lays five mouths of a river in corresponding interval, and adjacent two pairs of mouths of a river are communicated with first and second transition pipe respectively; Turn disc staggers a decile switching position, the two each mouths of a river of dish seal docking, adjacent two mouths of a river of fixed tray, respectively by the intercommunication of rolling disc First Transition pipeline, another is to adjacent two mouths of a river by the intercommunication of rolling disc second transition pipe, and two coil corresponding two the independent mouth of a river also conductings arranged.

Also comprise screw thread silently with threaded fittings seat; The second water outlet mouthpiece on described transition valve body, water purification interface and drainage interface are threaded passage interface; This screw thread threaded coupling is silently identical with the worm structure of threaded passage interface, is at least connected with the threaded passage sealing joint of external pipeline interface, water purification interface and drainage interface thrin.

Described transition valve body arranges the bounding means of restriction three-way connector movement; This bounding means is positioned at the bottom surface of transition valve body and is connected with it to coordinate and is integrally formed, and the window worn outside reserved three-way connector water inlet interface and associated pipe.

The present invention has the following advantages compared with existing water faucet of water purifier controlling method; Water purifier installation place separately need not arrange pipeline intake, tank table top without the need to the poling that punches, and simplify water purifier installation procedure operation, and adapter is quick; User can attach water purifying device voluntarily; Running water tap and clear water faucet, and tank laying is attractive in appearance, whole structure good.

Accompanying drawing illustrates:

Fig. 1 is water tap transition valve body 1 involved in the present invention and the connection Method And Principle schematic diagram with hot water or cold water's pipeline water tap.The fixing device 5 of water tap adopts tube wall external thread structure to be connected with the linkage structure 5a of water tap transition valve body 1 upper end and is integrally formed.

Water tap transition valve body 1, comprises the fixing device 15 for being fixed on leading mounting plate 12, and this fixing device 15 is screw connection structures that tube wall outside thread 15a coordinates with nut part 15b.The built-in three-way connector 3 of water tap transition valve body 1; End band Sealing and externally threaded water outlet mouthpiece 3a on three-way connector 3, be connected with water tap cold water inlet road internal thread interface to be installed, lower end arranges the water inlet interface 3b be connected with cold water water supply hose 16, side arranges water outlet mouthpiece 3c, and between the linkage structure 5a and fixing device 17a of transition valve body 1 setting; This linkage structure 5a is positioned at the upper-end surface of transition valve body 1, adopts the tube wall screw-internal thread fit linkage structure of through-lumen, and correspondingly with Water tap fixing device 5 connects and composes one; The inner chamber of this transition valve body 1 arranges rotation space and hot water pipe's placement space of three-way connector 3 and side water outlet mouthpiece 3c; Its underpart arranges fixing device 15, also arranges the second water outlet mouthpiece 10 for connecting water purifier pipeline to be installed above this fixing device 15, and to be sealed with the side water outlet mouthpiece 3c of three-way connector side by movable fastening piece 6 and be docked and connected.The fixing device 15 that water tap transition valve body 1 bottom is arranged adopts tube wall outside thread and nut part 15b cooperating structure, and its tube wall outside thread 15a and nut part 15b lays respectively at upper and lower for water tap mounting plate 12 both sides, is fixedly clamped by water tap mounting plate 12.

Accompanying drawing 2-5 is the control valve switching principle principle schematic that water tap transition valve body 1 of the present invention relates to.The fixing device of water tap transition valve body 1 adopts tube wall outside thread 5 and nut part 16 structure.Lay respectively at upper and lower for water tap mounting plate 12 both sides, water tap mounting plate 12 is fixedly clamped.This control valve is double plate switching construction pattern, and its rolling disc 9 and fixed tray 8 be upper and lower to be contacted to coordinate to form and seal interface switching.Two each corresponding mouths of a river of dish are staggered a decile switching position.

Accompanying drawing 2 illustrates and arranges six decile switching positions and the corresponding relation of the rolling disc 9 be on same round position and fixed tray 8.The angle of swing of the corresponding rolling disc of each decile switching position is 60 °.Uniform three mouths of a river 81,82,85 of fixed tray 8; Rolling disc 9 staggers 60 ° of uniform three mouths of a river 91,92,95, and wherein adjacent two mouths of a river 91,92 at corresponding fixed tray two mouth of a river 81,82 are the blind hole of band gap, and are communicated with transition pipe 912; The independent mouth of a river 95 is corresponding another mouth of a river 85 of fixed tray of through hole.

Accompanying drawing 3 illustrates and arranges eight equal parts switching position and the corresponding relation of the rolling disc 9 be on same round position and fixed tray 8.The angle of swing of the corresponding rolling disc of each decile switching position is 45 °.Uniform four mouths of a river 81,82,83,84 of fixed tray 8; Rolling disc 9 staggers 45 ° of uniform four mouths of a river 91,92,93,94, wherein adjacent two mouths of a river 91,92, and the mouth of a river 93,94 is the blind hole of band gap, be communicated with first and second transition pipe 912,934 respectively, and four mouths of a river 81,82,83,84 of respective corresponding fixed tray.

Accompanying drawing 4 illustrates and arranges nine decile switching positions and the corresponding relation of the rolling disc 9 be on same round position and fixed tray 8.Each decile switches to the angle of swing of only corresponding rolling disc to be 40 °.One, fixed tray 8 interval decile switching position lays four mouths of a river 81,82,83,84, and the independent mouth of a river 85 is set between the front and back ends be arranged in order two mouths of a river 81,84 and the mouth of a river 81 of close front end, and one, interval, the mouth of a river, rear end 84 decile switching position.Rolling disc 9 staggers 40 ° and corresponding lays five mouths of a river 91,92,93,94,95, the individual mouth of a river 91,92 of wherein adjacent two couple, and the mouth of a river 93,94 is the blind hole of band gap, be communicated with first and second transition pipe 912,934 respectively, and four mouths of a river 81,82,83,84 of respective corresponding fixed tray, a mouth of a river 91 of First Transition pipeline 912 is docked with the independent mouth of a river 85 of fixed tray, and the independent mouth of a river 85 of fixed tray 8 is closed by another mouth of a river 92 of rolling disc First Transition pipeline 912.Rolling disc 9 arranges the independent mouth of a river 95 and near the mouth of a river 94 of rear end between the front and back ends be arranged in order two mouths of a river 91,94, with one, interval, the mouth of a river, front end 91 decile switching position and the independent mouth of a river 85 of corresponding fixed tray.

Accompanying drawing 5 illustrates and arranges ten decile switching positions and the corresponding relation of the rolling disc 9 be on same round position and fixed tray 8.Each decile switches to the angle of swing of only corresponding rolling disc to be 36 °.Uniform five mouths of a river 81,82,83,84,85 of fixed tray 8; Rolling disc 9 staggers 36 ° of uniform five mouths of a river 91,92,93,94,95, wherein adjacent two mouths of a river 91,92, and the mouth of a river 93,94 is the blind hole of band gap, be communicated with first and second transition pipe 912,934 respectively, and four mouths of a river 81,82 and 83,84 of respective corresponding fixed tray; The independent mouth of a river 85 of corresponding fixed tray, the independent mouth of a river 95.

Embodiment

Embodiment 1.In accompanying drawing 1, cold water inlet 16 and the cold water pipeline internal thread interface 2 on water tap lower end surface are thrown off, and throws off the threaded fastener of Water tap fixing device; This Water tap fixing device is that tube wall outside thread and nut part are connected structure.The transition valve body 1 of built-in three-way connector 3 arranges the linkage structure 5a corresponding with Water tap fixing device by upper end and water tap connects and composes one; Rotating three-way connector 3 makes the external screw joint 3a of end band Sealing on it be connected with water tap cold water inlet road internal thread interface 2, again the side water outlet mouthpiece 3c of the three-way connector be positioned at below Water tap fixing device is tightly connected with the second water outlet mouthpiece 10 be arranged on transition valve body 1 and forms side rising pipe, and be communicated with the inlet pipeline of water purifier waiting; Hot water inlet pipe 4 is directly connected with the hot water pipe's internal thread interface on water tap lower end surface by the placement space of transition valve body 1 inner chamber; The water inlet interface 3b of transition valve body 1 lower end connects cold water inlet 16 and passes water tap mounting plate 12, transition valve body 1 utilizes the mounting hole on original water tap mounting plate, to be clipped in the middle by water tap mounting plate 12 to be threaded by the fixing device 15 of bottom.

Embodiment 2.On the basis of embodiment 1, the water outlet mouthpiece 3c being arranged in the three-way connector side below Water tap fixing device be arranged on the side rising pipe that the second water outlet mouthpiece 10 on transition valve body 1 connects and composes single-pipeline switching control valve be set, control the switching of this connecting pipeline passage.

Single-pipeline switching control valve described in embodiment 2, is connected in side rising pipe, and two switches the both sides that the mouth of a river of docking is connected to single-pipeline switching control valve.Both can adopt the incorgruous switching construction of double plate and be equipped with " sound ALT-CH alternate channel " structure, also can adopt double plate switching construction in the same way, its principle or the incorgruous switching construction of double plate dual circuit or double plate dual circuit switching construction in the same way.The control valve switching principle of this concrete technological scheme is described in conjunction with follow-up embodiment.

Embodiment 3.On the basis of embodiment 1,2, described transition valve body 1 arranges drainage interface and built-in discharge pipe line interface.The drainage interface be positioned on transition valve body 1 is communicated with the built-in discharge pipe line interface being positioned at transition valve body 1 bottom surface and forms built-in discharge pipe line, and is communicated with the scupper hose be positioned at below tank by faucet mounting hole.

As the improvement of embodiment 3, control valve is set to the dual circuit switching control valve simultaneously controlling side rising pipe and built-in discharge pipe line.Structure as shown in accompanying drawing 2,3.

Embodiment 4.On the basis of embodiment 1,2, described transition valve body 1 arranges water purification interface and water purification water nozzle; This water purification water nozzle is communicated with the water purification interface be located on transition valve body 1 and forms water nozzle connecting pipeline.This water nozzle connecting pipeline is positioned at transition valve body 1.Described transition valve body 1 also arranges control valve, this control valve or only control side rising pipe, or the single-pipeline only controlling water nozzle connecting pipeline switches.

As the improvement of embodiment 4, control valve is set to the dual circuit switching control valve simultaneously controlling side rising pipe and water nozzle connecting pipeline.Structure as shown in accompanying drawing 2,3.

As the improved mode of embodiment 3,4, when described control valve is serially connected in two controlled pipelines for dual circuit control valve two controlled pipelines " are divided into forward and backward two sections ", its four mouths of a river switching docking are except being connected to the both sides of side rising pipe and water nozzle connecting pipeline; Or beyond the front and rear sections both sides being connected to side rising pipe and built-in discharge pipe line, the front and back ends both sides of water nozzle connecting pipeline and built-in discharge pipe line can also be connected to.

Embodiment 5.On the basis of the various embodiments described above, described transition valve body 1 arranges water purification interface, water purification water nozzle, and drainage interface and built-in discharge pipe line; This water nozzle is communicated with the water purification interface be located on transition valve body 1 and forms water nozzle connecting pipeline; This built-in discharge pipe line one end is communicated with the drainage interface be positioned on transition valve body 1, and the other end is positioned at the built-in discharge pipe line interface of transition valve body 1 bottom surface.Described transition valve body 1 also arranges control valve, and simultaneously this control valve controls side rising pipe and water nozzle connecting pipeline, and the switching over valve of built-in discharge pipe line.The switching principle of this triple channel switching control valve is as shown in accompanying drawing 4,5.Wherein the structure of rolling disc 9 and fixed tray 8 shown in accompanying drawing 5 and corresponding relation, be the improvement to structure shown in accompanying drawing 4 and corresponding relation.

Described transition valve body 1 arranges water purification interface, water purification water nozzle, and drainage interface and built-in discharge pipe line; This water nozzle is communicated with the water purification interface be located on transition valve body 1 and forms water nozzle connecting pipeline; This built-in discharge pipe line one end is communicated with the drainage interface be positioned on transition valve body 1, and the other end is positioned at transition valve body 1 bottom surface.

Described transition valve body 1 also arranges three pipe-line control valves, simultaneously this control valve controls side rising pipe and water nozzle connecting pipeline, and the switching over valve of built-in discharge pipe line, its six mouths of a river switching docking are connected to the front and back ends both sides that three are taken over roads.

Control valve in the embodiment 2-5 shown in accompanying drawing 2-5 is cut in ring principle, and when a decile switching position is staggered at each mouth of a river on rolling disc 9 mutually with the corresponding mouth of a river on fixed tray 8, the pipeline of docking is in closed condition.When rolling disc 9 rotates 60 °, 45 °, 40 °, 36 ° respectively by sense of rotation, after the decile switching position that staggers, each mouth of a river on rolling disc 9, as the mouth of a river 91,92,93,94,95 respectively with the corresponding mouth of a river on fixed tray 8, as the mouth of a river 81,82,83,84,95 seals docking mutually, the pipeline that each mouth of a river connects is interconnected and is on state, the tap water now entered by cold water inlet road 18 is through the side rising pipe of transition valve body 1, and the external water supply hose of water purifier enters water purifier.No matter water purifier adopts any filtered model in micro-filtration, ultrafiltration, nanofiltration or reverse osmosis membrane four kinds of patterns, above-mentionedly execute the technological scheme described in example and can meet the demands.

When be connected in series the pipe interface at control valve pipeline two ends be positioned at control valve fixed tray 8 the same side and to the relevant mouth of a river on fixed tray seal dock time, what rolling disc 9 adopted is that the transition pipe connected by two mouths of a river carries out conducting or close switching, and the switch mode of corresponding control valve is double plate switching construction in the same way.On this basis, if simultaneously switching controls two pipelines, be then double plate dual circuit switching construction in the same way.

The relevant mouth of a river sealing be communicated with respectively on control valve fixed tray 8 and rolling disc 9 when the pipe interface at serial connection control valve pipeline two ends is docked, and the pipeline that on rolling disc 9, the independent mouth of a river 95 is connected with external pipeline interface is not by the impact that rolling disc 9 rotates, all the time seal with the independent mouth of a river 95 and be communicated with, the switch mode of corresponding control valve is " the incorgruous switching construction of double plate ".

In order to reduce rolling disc cost, simplify rotational structure, connecting pipeline structure and sealing configuration, 11 spaces around transition valve body 1 internal valve cavity 11 and built-in rolling disc 9 and fixed tray 8 are utilized to be formed " sound ALT-CH alternate channel " that annular crosses water, the independent mouth of a river on rolling disc 9 is communicated with the pipe interface on valve pocket 11 wall and transition valve body 1, thus two interfaces being converted into controlled pipeline are all in static connection mode.

Owing to can only be formed one " sound ALT-CH alternate channel ", therefore, when the pipeline number that control valve will control is greater than two, except a pilot line can adopt " sound ALT-CH alternate channel ", remaining pilot line all adopts double plate switching construction in the same way.Double plate three pipeline switching construction as shown in accompanying drawing 4,5.Usually two pilot line shown in accompanying drawing 2 are adopted respectively the integrated mode of the incorgruous switching construction of double plate and double plate switching construction in the same way, also referred to as " the incorgruous switching construction of double plate dual circuit " pattern.

On the basis of above-mentioned " double plate dual circuit different, in the same way switching construction ", the annular that valve pocket space around transition valve body 1 internal valve cavity 11 and built-in rolling disc 9 and fixed tray 8 is formed is crossed water " sound ALT-CH alternate channel " to be isolated into two independently semicircle " sound ALT-CH alternate channels ", and be communicated with two two tube wall interfaces be positioned on " sound ALT-CH alternate channel " internal valve cavity 11 wall separately.Corresponding rolling disc 9 upper-end surface is also in seal with valve pocket 11 end face and contacts mated condition, and two independent mouths of a river on rolling disc are communicated with two " sound ALT-CH alternate channels " respectively.Fixed tray is arranged two independent mouths of a river and seal two the end face interfaces be communicated with on valve pocket 11 bottom surface respectively.By driving rolling disc 9 forward and reverse round rotation two groups etc. points of switching positions through the rotatingshaft of valve pocket 11 end face axis hole, make the interior round rotation " sound ALT-CH alternate channel " that also sealing connection is all the time respective of " sound ALT-CH alternate channel " scope that on rolling disc two independent mouths of a river are corresponding respective, the control tube wall interface of two switch plate both sides and end face interface being carried out to conducting or closedown switches, thus forms real " the incorgruous switching construction of double plate dual circuit ".On this basis as a kind of forking model, two tube wall interfaces can also be changed the end face being located at valve pocket 11, its effect is identical.

In addition, two flexible pipes can also be adopted to connect the pattern at two groups of tube wall interfaces and the independent mouth of a river of rolling disc respectively, form corresponding two " sound ALT-CH alternate channels ", realize " the incorgruous switching construction of double plate dual circuit ".

With regard to the above-mentioned control valve with real meaning " the incorgruous switching construction of double plate dual circuit ", control valve arranges quartering switching position, and its fixed tray 8 is symmetrical arranged two independent mouths of a river; Rolling disc 9 staggers, and a decile switching position is corresponding lays two independent mouths of a river.

In the various embodiments described above, the decile switching position that fixed tray 8 and rolling disc 9 are arranged both can be the uniform setting of " closed loop ", namely divided equally by 360 ° of numbers divided by decile switching position; Also can being " open loop " position, namely by being less than the determination angular values of 360 ° divided by the number of decile switching position, just can obtaining angular values corresponding to a decile switching position.Rolling disc is forward and reverse rotations switching between point switching positions such as two groups only.

Embodiment 6.Another kind as the transition valve body 1 involved by the various embodiments described above installs fixed mode, on the basis of the various embodiments described above, by transition valve body 1 for being fixed on fixing device on leading mounting plate by tube wall outside thread and nut part cooperating structure, changing into and being arranged to bottom surface screw hole and pressing plate, screw fit structure.With Water tap fixing device connect and compose one transition valve body 1 and pressing plate lay respectively at the upper and lower both sides of mounting plate, being threaded to coordinate mounting plate clamped by screw and transition valve body 1 bottom surface screw hole, thus water tap is fixed on a mounting board, and by the side rising pipe on excessive valve body for exterior water purifier provides intake.

In like manner, for adapt to can with adopt bottom surface screw hole and pressing plate, the water tap of screw fit structure supportingly connects and composes integrally, another kind as the transition valve body 1 involved by the various embodiments described above installs fixed mode, by the tube wall screw-internal thread fit linkage structure of the linkage structure or through-lumen that are positioned at transition valve body 1 upper-end surface, change the structure that is connected be arranged to upper-end surface mounting hole and crossed the mouth of pipe into.By screw through coordinating to be threaded with the bottom surface screw hole of Water tap fixing device with transition valve body 1 upper-end surface mounting hole, thus transition valve body 1 is connected with water tap.

As the improvement of the various embodiments described above, described transition valve body 1 arranges the bounding means 14 of restriction three-way connector movement; This bounding means 14 is positioned at the bottom surface of transition valve body 1 and is connected cooperation by conventional fastening standard piece 14a with transition valve body 1 and is integrally formed, the window worn outside interface and associated pipe and reserved three-way connector is intake.The inner chamber of this transition valve body 1 arranges rotation space and hot water pipe's placement space of three-way connector and side water outlet mouthpiece, and is passed by external pipeline by the window of bounding means.

In addition, the chamber of bounding means 14 as valve pocket 11 can also be covered, and Sealing 13 is set between chamber lid and valve pocket 11, be connected cooperation by fastening standard piece 14a with transition valve body 1 and be integrally formed; Chamber lid can be considered as a part for transition valve body 1.Drive the spin axis of rolling disc to stretch out seal valve chamber through outside the axis hole being positioned at end face, switch for hand rotation.Between spin axis and transition valve body 1, Sealing is set.

As the further improvement of the various embodiments described above, described water tap transition valve body 1 also comprises screw thread silently; The second described water outlet mouthpiece, water purification interface and drainage interface are threaded passage interface; This screw thread threaded coupling is silently identical with the worm structure of threaded passage interface.In order to supporting with the water purifier of the various filtered model of employing, water tap transition valve body 1 is designed to general structure, silently at least be connected with the threaded passage interface 3a of external pipeline interface, water purification interface and drainage interface thrin with screw thread for subsequent use, and with Sealing 6 seal clearance.In addition, supporting threaded fittings seat is also set; This threaded fittings seat or be positioned on the threaded female fastener 15b that to be connected with the tube wall external thread structure of fixing device and to coordinate, or be positioned on the pressing plate that to be connected with the bottom surface screw hole structure of fixing device and to coordinate; Silently be fixed on threaded fittings seat with the form of being threaded as screw thread for subsequent use.

As the further improvement of the various embodiments described above, can also arrange with external pipeline interface, water purification interface and drainage interface respective belt flexible pipe sealing configuration split threaded coupling, as external pipeline threaded coupling, water purification threaded coupling and drain nut interface, be connected with the threaded passage interface on transition valve body 1.Split after threaded coupling closes no corresponding built-in pipeline when silently replacing wherein one or more with screw thread, the threaded coupling that splits changed is fixed on threaded fittings seat for subsequent use with the form of being threaded.The outer end splitting threaded coupling is tightly connected by flexible pipe sealing configuration and water purifier water supply hose to be installed.

In the various embodiments described above, the inner chamber of described transition valve body 1 arranges the rotation space of three-way connector and side water outlet mouthpiece.In view of the cold water water inlet interface of water tap bottom surface is on eccentric position, in order to ensure that the side water outlet 3c of the built-in three-way connector 3 of transition valve body 1 does not affect the precession assembling of three-way connector 3, and can intaking with the cold water of water tap, interface is intact to be connected, the position of the side water outlet 3c of three-way connector 3 is arranged lower than edge under Water tap fixing device to be installed, between the corresponding linkage structure that arranges at transition valve body 1 and fixing device, so that the side rising pipe tube wall outside thread of radial " leap " Water tap fixing device and structure from inside to outside.When Water tap fixing device adopts bottom surface screw hole and pressing plate, screw fit structure, the circumferential surface of the side rising pipe of the built-in three-way connector 3 of corresponding transition valve body 1 radial direction " leap " tap base from inside to outside.

In the various embodiments described above, described water nozzle connecting pipeline, built-in discharge pipe line both can be positioned at transition valve body 1, also can be positioned in the inner chamber of transition valve body 1, can also be both combinations.Transition valve body 1 arranges drainage interface and built-in discharge pipe line; One end of built-in draining connects the drainage interface be positioned on transition valve body 1, and the other end is positioned on transition valve body 1 bottom surface.On this basis, one or two in each pipe interface be tightly connected with external hose can also be carried out extending outside fixing device by rigid line respectively, so that connect external hose.

In the various embodiments described above, after the three-way connector 3 arranging side water outlet 3c is fixed to be threaded along upper end band Sealing and the rotation of externally threaded water outlet mouthpiece with cold water inlet road, water tap bottom surface internal thread interface, again Sealing 7 is set between side water outlet mouthpiece and the inner end of the second water outlet mouthpiece, and is integrated as the outside thread on the inner end tube wall of nut part and the second water outlet mouthpiece is sealedly connected and fixed with the movable fastening piece 6 be enclosed within side water outlet mouthpiece.In addition, the inner end tube wall being enclosed within movable fastening piece 6 on side water outlet mouthpiece and the second water outlet mouthpiece also can adopt internal fastening type fire-fighting tooth buckle structure interfix to spin.Or the flexible pipe of inipple is set by two ends, together with being connected to the second water outlet mouthpiece inner end by the side water outlet mouthpiece 3c that threaded coupling is set, forms side rising pipe.In addition, flexible connection two parts accompanying Sealing 7 can also adopt the cooperating structure of through hole and screw hole, utilize screw pass through hole on parts and the screw hole on another parts be sealedly connected and fixed into together with.In the various embodiments described above, adopting the movable fastening piece of above-mentioned active connection mode both can be wet part, also can be the parts of only water.

Movable sealing for the ease of side rising pipe connects, and the inner end tube wall of the second water outlet mouthpiece can be arranged to corresponding rigid line structure.This rigid line structure both can be monomer pipe passage, also can be assembled pipe passage, as the assembled closed inner chamber 12 in accompanying drawing 1.

In the various embodiments described above, in order to place fixed tray 9 and the rolling disc 8 of control valve, assembled closed inner chamber 12 can be arranged to be with the transition valve body 1 of chamber lid to seal valve pocket 11, and be fixed spacing in side to fixed tray 8, opposite side arranges rotatingshaft and drives rolling disc 9 forward and reverse rotation between point switching positions such as two groups, realizes opening or closing of control valve.

In the various embodiments described above, three-way connector 3 both can be placed separately in the space that described transition valve body 1 inner chamber is arranged, and also can place three-way connector 3 and hot water pipe.That is, transition valve body 1 of the present invention both can with single-pipeline water tap connect and compose one, also can with connect and compose in dual circuit water tap one.In addition, transition valve body 1 inner chamber arranges the enforcement that many pipelines do not affect technical solution of the present invention, and except three-way connector, other pipelines are directly tightly connected through the pipe interface of transition valve body 1 with water tap lower end surface.

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

1. a water tap transition valve body, comprise fixing device (15), this fixing device (15) is threaded connection fastening device, or tube wall outside thread and nut part cooperating structure (15a, 15b) or bottom surface screw hole and pressing plate, screw fit structure, characterized by further comprising the transition valve body (1) of built-in three-way connector (3) and movable fastening piece (6); Three-way connector (3) upper end arranges band Sealing and externally threaded water outlet mouthpiece (3a) is connected with water tap internal thread pipe interface to be installed and coordinates, lower end arranges water inlet interface (3b), side arranges side water outlet mouthpiece (3c), and be positioned at that transition valve body (1) arranges between linkage structure (5a) and fixing device (15); Be positioned at transition valve body upper-end surface and be connected the linkage structure (5a) coordinated with Water tap fixing device to be installed, or the tube wall screw-internal thread fit linkage structure of through-lumen, or the structure that is connected of inner chamber upper-end surface mounting hole and the mistake mouth of pipe; The inner chamber of this transition valve body (1) arranges the rotation space of three-way connector (3) and side water outlet mouthpiece (3c); Its underpart arranges fixing device (15), second water outlet mouthpiece (10) is also set in the top of this fixing device (15), and seals to be docked and connected by the side water outlet mouthpiece (3c) of movable fastening piece (6) and three-way connector (3) and form side rising pipe.

2. a connection method for water tap transition valve body and water tap, throws off intake pipe (16) and the cold water pipeline internal thread interface on water tap lower end surface, and throws off the threaded fastener of Water tap fixing device; This Water tap fixing device is threaded connection fastening device, or tube wall outside thread and nut part are connected structure or bottom surface screw hole and pressing plate, screw fit linkage structure, it is characterized in that the transition valve body (1) of built-in three-way connector (3) arranges the linkage structure (5a) corresponding with Water tap fixing device by upper end and connects and composes integrally with water tap; Rotating three-way connector (3) makes end band Sealing and externally threaded water outlet mouthpiece (3a) on it be connected with tap water inlet pipe road internal thread interface, again the side water outlet mouthpiece (3c) and the second water outlet mouthpiece (10) be arranged on transition valve body (1) that are positioned at the three-way connector (3) of Water tap fixing device (5) below are tightly connected and form side rising pipe, and be communicated with the inlet pipeline of water purifier waiting; The water inlet interface (3b) of transition valve body (1) lower end connects intake pipe (16) and passes water tap mounting plate (12), transition valve body (1) utilizes the mounting hole on original water tap mounting plate (12), to be clipped in the middle by water tap mounting plate (12) to be threaded by the fixing device (15) of bottom.

3. water tap transition valve body as claimed in claim 1 or 2 and the connection method with water tap, it is characterized in that described transition valve body (1) also arranges control valve, this control valve is single-pipeline control valve, be connected in side rising pipe, two switches the front and back ends both sides that the mouth of a river of docking is connected to side rising pipe.

4. water tap transition valve body as claimed in claim 1 or 2 and the connection method with water tap, it is characterized in that described transition valve body (1) also arranges one and crosses water lines, this water nozzle connecting pipeline crossed water lines or connected and composed by the water purification interface be arranged on together on transition valve body (1) and water purification water nozzle, or the built-in discharge pipe line connected and composed by the built-in discharge pipe line interface of the drainage interface be separately positioned on transition valve body (1) and transition valve body bottom surface.

5. water tap transition valve body as claimed in claim 4 and the connection method with water tap, it is characterized in that described transition valve body (1) also arranges control valve, this control valve or single-pipeline control valve, or the dual circuit control valve that dual circuit controls simultaneously, two switches the front and rear sections both sides that the mouth of a river of docking is connected to relevant pilot line; For single-pipeline control valve, two switches the mouth of a river of docking or is connected to the front and rear sections both sides of side rising pipe, or is connected to the front and rear sections both sides of water nozzle connecting pipeline, or is connected to the front and rear sections two ends of built-in discharge pipe line; For dual circuit control valve, its four switch the mouth of a river of docking or are connected to the front and rear sections both sides of side rising pipe and water nozzle connecting pipeline, or being connected to the front and back ends both sides of side rising pipe and built-in discharge pipe line; Or be connected to the front and back ends both sides of water nozzle connecting pipeline and built-in discharge pipe line.

6. water tap transition valve body as claimed in claim 1 or 2 and the connection method with water tap, is characterized in that described transition valve body arranges water purification interface, water purification water nozzle, and drainage interface and built-in discharge pipe line; This water nozzle is communicated with the water purification interface be located on transition valve body and forms water nozzle connecting pipeline; This built-in discharge pipe line one end is communicated with the drainage interface be positioned on transition valve body, and the other end is positioned at transition valve body (1) bottom surface.

7. water tap transition valve body as claimed in claim 6 and the connection method with water tap, it is characterized in that described transition valve body (1) also arranges three pipe-line control valves, simultaneously this control valve controls side rising pipe and water nozzle connecting pipeline, and the switching over valve of built-in discharge pipe line, its six mouths of a river switching docking are connected to the front and rear sections both sides that three are taken over roads.

8. the water tap transition valve body as described in claim 5 or 7 and the connection method with water tap, dual circuit control valve or three pipe-line control valves that three are crossed also opening and closing simultaneously in water lines are serially connected in described in it is characterized in that, arrange by same round position, the rolling disc (9) at lower each mouth of a river and fixed tray (8) form single sealing interface switching structure, or the incorgruous switching construction of double plate dual circuit or double plate dual circuit switching construction or double plate three pipeline switching construction in the same way, wherein, when the incorgruous switching construction of double plate dual circuit is quartering switching position pattern: one, fixed tray (8) interval decile switching position is laid two independent mouths of a river and two and switched pipeline side sealing joint separately and be connected, rolling disc (9) also interval of staggering after between a decile switching position is laid two independent mouths of a river and two and is switched pipeline opposite side sealing joint separately and be connected, turn disc staggers a decile switching position, and two switch pipeline conducting separately, when the incorgruous switching construction of double plate dual circuit is six decile switching position pattern: point switching positions such as fixed tray (8) interval lay three mouths of a river (81,82,85), rolling disc (9) staggers, and a decile switching position is corresponding lays three mouths of a river (91,92,95), and adjacent two mouths of a river (91,92) are communicated with First Transition pipeline (912), turn disc staggers a decile switching position, adjacent two mouths of a river of fixed tray (8) (81,82), by rolling disc First Transition pipeline (912) intercommunication, the independent mouth of a river (95,85) the also conducting of two dishes, double plate dual circuit is when switching construction is eight equal parts switching position pattern in the same way: point switching positions such as fixed tray (8) interval lay four mouths of a river (81,82,83,84), rolling disc (9) staggers, and a decile switching position is corresponding lays four mouths of a river (91,92,93,94), and adjacent two pairs of mouths of a river are communicated with first and second transition pipe (912,934) respectively, turn disc staggers a decile switching position, adjacent two mouths of a river of fixed tray (81,82), by rolling disc First Transition pipeline (912) intercommunication, another to the adjacent mouth of a river (83,84) by rolling disc second transition pipe (934) intercommunication, when double plate three pipeline switching construction is nine decile switching position pattern: point switching positions such as fixed tray (8) interval lay four mouths of a river (81,82,83,84), and the independent mouth of a river (85) is set between the front and back ends be arranged in order two mouths of a river (81,84) and the mouth of a river (81) of close front end, rolling disc (9) staggers, and a decile switching position is corresponding lays five mouths of a river (91,92,93,94,95), adjacent two pairs of mouths of a river are communicated with first and second transition pipe (912,934) respectively, and First Transition pipeline mouth of a river (91) is docked with an independent mouth of a river (85) of fixed tray, the independent mouth of a river (95) is set between the front and back ends be arranged in order two mouths of a river (91,94) and the mouth of a river (94) of close rear end, and the independent mouth of a river of corresponding fixed tray (85), turn disc staggers a decile switching position, adjacent two mouths of a river of fixed tray (81,82), by rolling disc First Transition pipeline (912) intercommunication, another is to adjacent two mouths of a river (83,84) by rolling disc second transition pipe (934) intercommunication, and two coil corresponding two independent mouths of a river (95,85) the also conducting arranged, when double plate three pipeline switching construction is ten decile switching position pattern, point switching positions such as fixed tray (8) interval lay five mouths of a river (81,82,83,84,85), rolling disc (9) staggers, and a decile switching position is corresponding lays five mouths of a river (91,92,93,94,95), and adjacent two pairs of mouths of a river are communicated with first and second transition pipe (912,934) respectively, turn disc staggers a decile switching position, adjacent two mouths of a river of fixed tray (81,82), by rolling disc First Transition pipeline (912) intercommunication, another is to adjacent two mouths of a river (83,84) by rolling disc second transition pipe (934) intercommunication, and two coil corresponding two independent mouths of a river (95,85) the also conducting arranged.

9. the water tap transition valve body as described in claim 1,2,5 or 7 and the connection method with water tap, characterized by further comprising screw thread silently with threaded fittings seat; The second water outlet mouthpiece on described transition valve body, water purification interface and drainage interface are threaded passage interface; This screw thread threaded coupling is silently identical with the worm structure of threaded passage interface, is at least connected with the threaded passage sealing joint of external pipeline interface, water purification interface and drainage interface thrin.

10. the water tap transition valve body as described in claim 1,2,5 or 7 and the connection method with water tap, is characterized in that described transition valve body arranges the bounding means of restriction three-way connector movement; This bounding means is positioned at the bottom surface of transition valve body (1) and is connected with it to coordinate and is integrally formed, and the window worn outside reserved three-way connector water inlet interface and associated pipe.