CN203669028U

CN203669028U - Faucet provided with external connection pipeline port

Info

Publication number: CN203669028U
Application number: CN201320896589.9U
Authority: CN
Inventors: 杜也兵; 冉伊虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-29
Filing date: 2013-12-29
Publication date: 2014-06-25
Anticipated expiration: 2023-12-29

Abstract

The utility model belongs to the water treatment industry, particularly relates to depth-type filtration and purification of drinking water, and discloses a faucet provided with an external connection pipeline port. The faucet comprises a pipeline port connected with a cold tap water inlet pipeline, a control valve device, a water nozzle and a base, wherein the control valve device is connected in a connection pipeline between the pipeline port and the water nozzle, and the base is provided with the external connection pipeline port and an internal water passing pipeline; and the external connection pipeline port is formed in the surface of the base and is communicated with the pipeline port in the front water inlet end of the control valve device through the internal water passing pipeline. The faucet provided with the external connection pipeline port has the advantages as follows: a pipeline water intake port is not required to be arranged additionally in a water purifier mounting position, hole boring and pipe penetrating are not required for a board surface of a water channel, the mounting procedure for the water purifier is simplified, and pipe connection is fast; the water purifier can be mounted by a user independently; and arrangement of a tap water faucet and a pure water faucet is attractive, and the overall effect is good.

Description

The water tap of external pipeline interface is set

Technical field

The utility model is relevant with water treatment field, is specifically related to depth-type filtration, the purification aspect of drinking water.

Background technology

At present, water purifier uses at home and has obtained popularizing to a certain degree.In the time of water, adopt water purifier in water and hydraulic pipeline cause that impurity etc. carries out depth-type filtration, has protected user's health preferably.But along with the popularization of water purifier, they have also progressively come out in defect and the deficiency of application aspect.When water purifier is installed, need to from original water route, separate a water route.Normally the triangle vavle of connecting tap is unloaded, will and nipple connecting tee joint be serially connected between inlet pipeline and triangle vavle water inlet interface, thereby draw a water purification water route, road.Conventionally, triangle vavle passes the pipeline level connection joint in kitchen cabinet squab panel and wall in the kitchen cabinet under tank.Outside triangle vavle and serial connection, in the demolition, installation process repeatedly of silk and threeway, be easy to occur drainage.Owing to there being squab panel to block, so be difficult to when mounted be found, find while leaking to do over again again in the future often, take a lot of work, expensively do not say, return user and bring very big inconvenience.Even cause kitchen cabinet to damage because soaking in water, cause the liability accident of reparation.In addition, can also after triangle vavle, carry out water route shunting, but expose the number of wall because the distance of triangle vavle water outlet mouthpiece and squab panel distance depends on wall water pipe head, and the thickness of kitchen cabinet squab panel and with the gap length of wall.And the triangle vavle water outlet mouthpiece vertical with water inlet interface axis is external screw joint, it completes by sealing mat with the sealing that is connected of flexible pipe; The internal thread of common threeway can only rely on enough raw material bands to guarantee with being tightly connected of triangle vavle water outlet mouthpiece.Even if therefore threeway can directly be connected with triangle vavle water outlet mouthpiece, be also very difficult but be wound around the process of raw material band, conventionally still all adopts and unloads triangle vavle, after its water outlet mouthpiece and threeway connect again by the pattern of triangle vavle reset.Therefore the installation of water purifier has professional to make house calls, and has correspondingly increased cost and inconvenience.In addition,, for the water purifier that adopts single-pipeline water tap, when water purifier is during in closed condition, the pipeline of water purifier and filter core bear the pipeline hydraulic pressure of tap water.Once it is damaged that cracking appears in machine pipeline or filter core, the tap water in machine pipeline will outflow, and cause any property loss.Especially cause the very difficult many renovated kitchens of construction often to cause installing desk-top and wall-hanging water purifier because be difficult to deployment tube pass water for widely used desk-top type and the wall-hanging type poling road of also must punching on tank panel or on cabinet table surface.In view of the difference of structure and filtered model.Water purifier external pipeline can be single inlet pipeline, can be also dual circuit, can also be three pipelines, and it is not attractive in appearance that common all pipelines are all laid the poling road utmost point that makes to punch on tank panel or on cabinet table surface side by side.For adopting three pipeline goose-neck type water taps, this leading spool is serially connected in machine inlet pipeline; Machine outlet pipeline 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, thereby avoid water purifier under unmanned state, to occur that tap water occurs from the phenomenon of damaged machine intimate pipeline or filter core outflow.But three pipeline goose-neck type water taps have brought a new situation: when closing after spool, due to the Water Pressure in machine, faucet outlet will just not water outlet after the time of 10 seconds to 15 seconds.In this process, one of the globule connects the stream of one, 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 switch plates of spool, water tap is also flowing water ceaselessly of lower its delivery port in off position.Above-mentioned defect and not enough the universal of desk-top and wall-hanging water purifier that had a strong impact on.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of simple and practical water tap that external pipeline interface is set, to overcome above-mentioned defect and deficiency.

A water tap for external pipeline interface is set, comprises the pipe interface and control valve device and the water nozzle that connect cold running water inlet pipeline; This control valve device is connected in the connecting line between pipe interface and water nozzle, characterized by further comprising external pipeline interface and the built-in pedestal of crossing aquaporin are set; This external pipeline interface is positioned on base-plates surface, is communicated with by the built-in aquaporin of crossing the pipe interface that is positioned at control valve device water inlet front end.

Described pedestal also arranges pipe-line control valve, and this external pipeline control valve is single-pipeline control valve, is connected to built-in mistake in aquaporin, and two mouth of a river of switching docking is connected to the built-in front and rear sections both sides of crossing aquaporin.

Described pedestal arranges water purification interface and water purification water nozzle; The water purification interface and the water purification water nozzle that are located on pedestal are communicated with the water nozzle connecting line forming.This water nozzle connecting line or be positioned at pedestal, or be positioned in the inner chamber of pedestal, or both combinations.

Described pedestal arranges drainage interface and built-in discharge pipe line; One end of built-in draining connects the drainage interface being positioned on pedestal, and the other end is positioned in base bottom surface.This built-in draining or be positioned at pedestal, or be positioned in the inner chamber of pedestal, or both combinations.

Described pedestal also arranges pipe-line control valve, this pipe-line control valve or single-pipeline control valve, or the dual circuit control valve simultaneously controlled of dual circuit; For single-pipeline control valve, two switches the mouth of a river of docking or is connected to the built-in front and rear sections both sides of crossing water lines, or is connected to the front and rear sections both sides of water nozzle connecting line, or is connected to the front and rear sections both sides 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 built-in front and rear sections both sides of crossing water lines and water nozzle connecting line, or are connected to the built-in front and rear sections both sides of crossing water lines and built-in discharge pipe line.

The described dual circuit control valve control valve also simultaneously opening and closing in each water lines excessively that is serially connected in, form single sealing interface switching structure by rolling disc and fixed disk that upper and lower each mouth of a river is set on same round position, or the incorgruous switching construction of double plate dual circuit or double plate dual circuit switching construction in the same way, wherein, the incorgruous switching construction of double plate dual circuit is quartering switching position pattern: one, fixed disk interval decile switching position lays two independent mouths of a river and a two switching pipelines side interface is separately tightly connected; Rolling disc after staggering between a decile switching position also interval lay two independent mouths of a river and be connected with two switching pipelines opposite side sealing joint separately; The turn disc decile switching position that staggers, two switch pipeline conducting separately; The incorgruous switching construction of double plate dual circuit is six decile switching position patterns: one, fixed disk interval decile switching position is laid three mouths of a river; Rolling disc staggers, and decile switching position is corresponding lays three mouths of a river, and adjacent two mouths of a river are with First Transition pipeline connection, the turn disc decile switching position that staggers, the two each mouths of a river of dish seal respectively docking, adjacent two mouths of a river of fixed disk, by the intercommunication of rolling disc First Transition pipeline, the also conducting of the independent mouth of a river of two dishes; Double plate dual circuit in the same way switching construction is eight equal parts switching position pattern: one, fixed disk interval decile switching position is laid four mouths of a river; Rolling disc staggers, and decile switching position is corresponding lays four mouths of a river, and adjacent two pairs of mouths of a river are respectively with first and second transition pipeline connection, the turn disc decile switching position that staggers, another sealing docking is divided at the two each mouths of a river of dish, adjacent two mouths of a river of fixed disk, by the intercommunication of rolling disc First Transition pipeline, another passes through rolling disc the second transition pipeline intercommunication to the adjacent mouth of a river.

Described pedestal 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 being located on pedestal and forms water nozzle connecting line; This built-in discharge pipe line one end is communicated with the drainage interface being positioned on pedestal, and the other end is positioned at base bottom surface.

Described pedestal also arranges to control and is serially connected in three mistake water lines and three pipe-line control valves that simultaneously open and close, form single sealing interface switching structure by rolling disc and fixed disk that upper and lower each mouth of a river is set on same round position, or nine decile switching position pattern or ten decile switching position patterns, wherein, double plate three pipeline switching constructions are nine decile switching position patterns: one, fixed disk interval decile switching position is laid four mouths of a river, and the independent mouth of a river and the mouth of a river near front end are set between two mouths of a river of the front and back ends being arranged in order; Rolling disc staggers, and decile switching position is corresponding lays five mouths of a river, adjacent two pairs of mouths of a river are respectively with first and second transition pipeline connection, and dock with an independent mouth of a river of fixed disk at a mouth of a river of First Transition pipeline, the independent mouth of a river the mouth of a river near rear end are set between two mouths of a river of the front and back ends being arranged in order, and the independent mouth of a river of corresponding fixed disk; The turn disc decile switching position that staggers, the two each mouths of a river of dish seal respectively docking, and adjacent two mouths of a river of fixed disk, by the intercommunication of rolling disc First Transition pipeline, another is to adjacent two mouths of a river by rolling disc the second transition pipeline intercommunication, and two coil corresponding two also conductings of the independent mouth of a river that arrange; Double plate three pipeline switching constructions are ten decile switching position patterns; One, fixed disk interval decile switching position is laid five mouths of a river; Rolling disc staggers, and decile switching position is corresponding lays five mouths of a river, and adjacent two pairs of mouths of a river are respectively with first and second transition pipeline connection; The turn disc decile switching position that staggers, the two each mouths of a river of dish seal respectively docking, and adjacent two mouths of a river of fixed disk, by the intercommunication of rolling disc First Transition pipeline, another is to adjacent two mouths of a river by rolling disc the second transition pipeline intercommunication, and two coil corresponding two also conductings of the independent mouth of a river that arrange.

Also comprise screw thread silently; Described external pipeline interface, water purification interface and drainage interface are threaded passage interface; This screw thread is silently at least connected with the threaded passage sealing joint of external pipeline interface, water purification interface and drainage interface thrin.

Also comprise threaded fittings seat; This threaded fittings seat or be positioned at is connected with the tube wall external thread structure of fastening devices on the internal thread securing member coordinating, or is positioned on the pressing plate that is connected cooperation with the bottom surface screw hole structure of fastening devices; Silently be fixed on threaded fittings seat with the form of being threaded as screw thread for subsequent use.

The utility model has the following advantages compared with existing water faucet of water purifier control method: water purifier installation place need not separately arrange pipeline intake, tank table top without punching poling, simplifies water purifier installation procedure operation, and takes over quick; User is attach water purifying device voluntarily; That running water tap and clear water faucet are laid is attractive in appearance, whole structure good.

Accompanying drawing explanation:

Fig. 1 is the related structure for water tap principle schematic that external pipeline interface is set of the utility model.Tap base 1, comprises that this fastening devices 11 is screw connection structures that tube wall external screw thread 11a coordinates with nut piece 11b for being fixed on the fastening devices 11 on leading installing plate 12.Tap base 1 surface arranges external pipeline interface 3, and is connected with internal thread pipeline interface 3a2 by built-in pipeline 4.The fastening devices 11 that tap base 1 bottom arranges adopts tube wall external screw thread and nut fit structure, and its tube wall external screw thread and nut piece lay respectively at upper and lower water tap installing plate 12 both sides, and water tap installing plate 12 is fixedly clamped.

Accompanying drawing 2-5 is the control valve switching principle principle schematic that tap base 1 of the present utility model relates to.Control valve is double plate switching construction pattern, and its rolling disc 9 coordinates formation sealing interface switching with upper and lower contact of fixed disk 8.Two the each corresponding mouths of a river of dish decile switching positions that are staggered.

Accompanying drawing 2 illustrates the corresponding relation that six decile switching positions is set and is in the locational rolling disc 9 of same circle and fixed disk 8.It is 60 ° that each decile switches to the only anglec of rotation of corresponding rolling disc.Uniform three mouths of a river 81,82,85 of fixed disk 8; Rolling disc 9 60 ° of uniform three mouths of a river 91,92,95 of staggering, wherein two adjacent mouths of a river 91,92 at corresponding fixed disk two mouths of a river 81,82 are the blind hole with gap, and are communicated with transition pipeline 912; Another mouth of a river 85 of corresponding fixed disk, the mouth of a river 95 separately.

Accompanying drawing 3 illustrates the corresponding relation that eight equal parts switching position is set and is in the locational rolling disc 9 of same circle and fixed disk 8.It is 45 ° that each decile switches to the only anglec of rotation of corresponding rolling disc.Uniform four mouths of a

river

81,82,83,84 of fixed disk 8; Rolling disc 9 45 ° of uniform four mouths of a river 91,92,93,94 of staggering, wherein adjacent two mouths of a river 91,92, and the blind hole that is with gap of the mouth of a river 93,94, be communicated with first and second transition pipeline 912,934 respectively, and four mouths of a

river

81,82,83,84 of corresponding fixed disk separately.

Accompanying drawing 4 illustrates the corresponding relation that nine decile switching positions is set and is in the locational rolling disc 9 of same circle and fixed disk 8.It is 40 ° that each decile switches to the only anglec of rotation of corresponding rolling disc.One, fixed disk 8 interval decile switching position is laid four mouths of a

river

81,82,83,84, and the independent mouth of a river 85 and the mouth of a river 81 near front end are set between two mouths of a river of the front and back ends being arranged in

order

81,84; Rolling disc 9 staggers 40 ° and corresponding lays five mouths of a river 91,92,93,94,95, wherein adjacent two couple mouth of a river 91,92, and the blind hole that is with gap of the mouth of a river 93,94, be communicated with first and second transition pipeline 912,934 respectively, and four mouths of a

river

81,82,83,84 of corresponding fixed disk separately, dock with the independent mouth of a river 85 of fixed disk and in closed state at a mouth of a river 91 of First Transition pipeline 912; The independent mouth of a river 95 mouth of a river 94 near rear end are set between two mouths of a river of the front and back ends being arranged in order 91,94, and the independent mouth of a river 85 of corresponding fixed disk.

Accompanying drawing 5 illustrates the corresponding relation that ten decile switching positions is set and is in the locational rolling disc 9 of same circle and fixed disk 8.It is 36 ° that each decile switches to the only anglec of rotation of corresponding rolling disc.Uniform five mouths of a

river

81,82,83,84,85 of fixed disk 8; Rolling disc 9 36 ° of uniform five mouths of a river 91,92,93,94,95 of staggering, wherein adjacent two mouths of a river 91,92, and the blind hole that is with gap of the mouth of a river 93,94, be communicated with first and second transition pipeline 912,934 respectively, and four mouths of a

river

81,82,83,84 of corresponding fixed disk separately; The independent mouth of a river 85 of corresponding fixed disk, the mouth of a river 95 separately.

Accompanying drawing 6 illustrate with screw thread silently 5 substitute external pipeline interfaces be arranged on principle schematic on water tap.The external pipeline interface 3 of changing is fixed on threaded fittings seat for subsequent use with the form of being threaded.

The specific embodiment

Embodiment 1.In accompanying drawing 1, connect pipe interface 2 and city water control valve device and the water nozzle of cold running water inlet pipeline 10; This city water control valve device is connected in the connecting line between pipe interface 2 and water nozzle, and pedestal 1 external surface arranges external pipeline interface and the built-in water lines 4 of crossing; It is upper that this external pipeline interface 3 is positioned at pedestal 1 surface, is communicated with by the built-in water lines 4 of crossing the pipe interface 2 that is positioned at city water control valve device water inlet front end.

Embodiment 2.On the basis of embodiment 1, excessively in water lines, single-pipeline control valve is set built-in, control the switching of this connecting line passage.This single-pipeline control valve is connected to built-in mistake in water lines 4, and two mouth of a river of switching docking is connected to the built-in front and rear sections both sides of crossing water lines 4.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 technical scheme describes in conjunction with follow-up embodiment.

Embodiment 3.On the basis of embodiment 1,2, described pedestal 1 arranges drainage interface and built-in discharge pipe line; This built-in discharge pipe line one end is communicated with the drainage interface being positioned on pedestal 1, and the other end is positioned at pedestal 1 bottom surface, and is communicated with the scupper hose that is positioned at tank below.

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

Embodiment 4.On the basis of embodiment 1,2, described pedestal 1 arranges water purification interface and water purification water nozzle; This water nozzle is communicated with the water purification interface being located on pedestal 1 and forms water nozzle connecting line.This water nozzle connecting line is positioned at pedestal 1.Described pedestal 1 also arranges control valve, this control valve or only control built-in cross water lines, or only control water nozzle connecting line single-pipeline switch.

As the improvement of embodiment 4, control valve is set to control the built-in dual circuit control valve of crossing water lines and water nozzle connecting line simultaneously.Structure as shown in accompanying drawing 2,3.

As the improved mode of embodiment 3,4, in the time that described control valve is dual circuit control valve, its four mouths of a river of switching docking are except being connected to the built-in front and rear sections both sides of crossing water lines and water nozzle connecting line; Or be connected to beyond the built-in front and rear sections both sides of crossing water lines and built-in discharge pipe line, can also be connected to the front and rear sections both sides of water nozzle connecting line and built-in discharge pipe line.

Embodiment 5.On the basis of the various embodiments described above, described pedestal 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 being located on pedestal 1 and forms water nozzle connecting line; This built-in discharge pipe line one end is communicated with the drainage interface being positioned on pedestal 1, and the other end is positioned at pedestal 1 bottom surface.Described pedestal 1 also arranges control valve, and this control valve is to control built-in water lines and water nozzle connecting line excessively simultaneously, 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 structure and the corresponding relation of rolling disc 9 shown in accompanying drawing 5 and fixed disk 8 is the improvement to structure shown in accompanying drawing 4 and corresponding relation.

Described pedestal 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 being located on pedestal 1 and forms water nozzle connecting line; This built-in discharge pipe line one end is communicated with the drainage interface being positioned on pedestal 1, and the other end is positioned at pedestal 1 bottom surface.

Described pedestal 1 also arranges three pipe-line control valves, and this control valve is to control built-in water lines and water nozzle connecting line excessively simultaneously, and the switching over valve of built-in discharge pipe line, and its six mouths of a river of switching docking are connected to three front and rear sections both sides of taking over roads.

Control valve in the embodiment 2-5 shown in accompanying drawing 2-5 is cut in ring principle, and in the time that a decile switching position is staggered mutually with the corresponding mouth of a river on fixed disk 8 in the each mouth of a river on rolling disc 9, the pipeline of docking is in closed condition.When rolling disc 9 rotates respectively 60 °, 45 °, 40 °, 36 ° by direction of rotation, stagger after a decile switching position, each mouth of a river on rolling disc 9 seals docking mutually with the corresponding mouth of a river on fixed disk 8, the pipeline that each mouth of a river connects is interconnected in conducting state, the tap water now being entered by cold water inlet road 18 is crossed water lines through the built-in of pedestal 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 four kinds of patterns of reverse osmosis membrane, above-mentionedly execute the technical scheme described in example and can meet the demands.

In the time that the pipe interface at serial connection control valve pipeline two ends is positioned at the same side of control valve fixed disk 8 and docks to the relevant mouth of a river sealing on fixed disk, what on rolling disc 9, adopt is that the transition pipeline being connected by two mouths of a river carries out conducting or closes switching, and the switch mode of corresponding control valve is double plate switching construction in the same way.On this basis, if two pipelines of while switching controls are double plate dual circuit switching construction in the same way.

When the pipe interface at serial connection control valve pipeline two ends is communicated with respectively the relevant mouth of a river sealing docking on control valve fixed disk 8 and rolling disc 9, and the impact that the pipeline that on rolling disc 9, the mouth of a river 95 is connected with external pipeline interface is not separately rotated by rolling disc 9, all the time be communicated with 95 sealings of the independent mouth of a river, 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 line structure and hermetically-sealed construction, utilize pedestal 1 internal valve cavity and built-in rolling disc 9 and fixed disk 8 valve pocket space around to form annular to cross " the sound ALT-CH alternate channel " of water, be that pipe interface on pedestal 1 is communicated with by the independent mouth of a river on rolling disc 9 and valve cavity wall, thereby two interfaces that are converted into controlled pipeline are all in static connection mode.

Owing to can only forming one " sound ALT-CH alternate channel ", therefore, when the pipeline number that will control when control valve is greater than two, except a control piper can adopt " sound ALT-CH alternate channel ", remaining control piper all adopts double plate switching construction in the same way.Double plate three pipeline switching constructions as shown in accompanying drawing 4,5.Conventionally two control pipers shown in accompanying drawing 2 are adopted respectively to the incorgruous switching construction of double plate and the double plate integrated mode of 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 pedestal 1 internal valve cavity and built-in rolling disc 9 and fixed disk 8 valve pocket space are around formed is crossed water " sound ALT-CH alternate channel " and is isolated into two independently semicircle " sound ALT-CH alternate channels ", and is communicated with separately two and is positioned at two tube wall interfaces on " sound ALT-CH alternate channel " internal valve cavity wall.Corresponding rolling disc 9 upper surfaces also contact mated condition in sealing with valve pocket end face, and two independent mouths of a river on rolling disc are communicated with two " sound ALT-CH alternate channels " respectively.Two independent mouths of a river are set on fixed disk and seal respectively two end face interfaces that are communicated with on valve pocket bottom surface.By drive rolling disc 9 forward and reverse round rotation point switching positions such as two groups through the turning cylinder of valve pocket end face axis hole, make to come and go in two independent mouth of a river correspondences on rolling disc " sound ALT-CH alternate channel " scope separately and rotate and sealing is all the time communicated with " sound ALT-CH alternate channel " separately, the control switching that tube wall interface to two switch plate both sides and end face interface carry out conducting or closes, thus form real " the incorgruous switching construction of double plate dual circuit ".As a kind of forking model, two tube wall interfaces can also be changed to the end face that is located at valve pocket on this basis, its effect is identical.

In addition, can also adopt two flexible pipes to connect respectively the pattern at two groups of tube wall interfaces and the independent mouth of a river of rolling disc, 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 disk 8 is symmetrical arranged two independent mouths of a river; Rolling disc 9 staggers, and decile switching position is corresponding lays two independent mouths of a river.

In the various embodiments described above, fixed disk 8 can be both the uniform setting of " closed loop " with the decile switching position that rolling disc 9 arranges, and divided equally by 360 ° of numbers divided by decile switching position; Also can be " open loop " position,, by being less than definite angle number value of 360 ° divided by the number of decile switching position, just can obtain the angle numerical value that decile switching position is corresponding.Rolling disc only between point switching positions such as two groups forward and reverse rotation switch.

Embodiment 6.Another kind as the related pedestal 1 of the various embodiments described above is installed fixed mode, on the basis of the various embodiments described above, pedestal 1 is arranged to bottom surface screw hole and pressing plate, screw fit structure for being fixed on fastening devices on leading installing plate by tube wall external screw thread and nut fit structure, changing into.Pedestal 1 and pressing plate lay respectively at the upper and lower both sides of installing plate, coordinate installing plate is clamped with being threaded of pedestal 1 bottom surface screw hole by screw, thereby water tap is fixed on installing plate, and provides intake by the built-in water lines of crossing on pedestal 1 for exterior water purifier.

As the further improvement of the various embodiments described above, described water tap transition valve body 1 also comprises screw thread silently; Described the second water outlet mouthpiece, water purification interface and drainage interface are threaded passage interface; This screw thread hickey is silently identical with the helicitic texture of threaded passage interface.For supporting with the water purifier of the various filtered models of employing, tap base 1 is designed to universal 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 seal 6 seal clearances.In addition, supporting threaded fittings seat is also set; This threaded fittings seat or be positioned at is connected the internal thread securing member 15b coordinating with the tube wall external thread structure of fastening devices upper, or is positioned on the pressing plate that is connected cooperation with the bottom surface screw hole structure of fastening devices; 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, split hickey with flexible pipe hermetically-sealed construction corresponding to external pipeline interface, water purification interface and drainage interface can also be set, as external pipeline hickey, water purification hickey and draining hickey, be connected with the threaded passage interface on pedestal 1.Split after the no corresponding built-in pipeline of hickey sealing when silently replace wherein one or more with screw thread, change split hickey be fixed on threaded fittings seat with the form of being threaded for subsequent use, as accompanying drawing 6.The outer end that splits hickey is tightly connected by flexible pipe hermetically-sealed construction and water purifier water supply hose to be installed.

In the various embodiments described above, described pedestal 1 arranges drainage interface and built-in discharge pipe line; One end of built-in draining connects the drainage interface being positioned on pedestal 1, and the other end is positioned on pedestal 1 bottom surface.On this basis, one or two in the each pipe interface being tightly connected with external hose can also be extended respectively to fastening devices outside by rigid line, so that connect external hose.

In the various embodiments described above, in order to place fixed disk 9 and the rolling disc 8 of control valve, pipe-line control valve inner chamber can be arranged to the sealing valve pocket with chamber lid, and be fixed spacing in a side to fixed disk 8, opposite side arranges turning cylinder and drives rolling disc 9 forward and reverse rotation between point switching positions such as two groups, realizes opening or closing of control valve.Between chamber lid and valve cavity wall, seal is set, is connected cooperation by screw threads for fastening structure with pedestal 1 and is integrally formed; Chamber lid can be considered as to a part for pedestal 1.Drive the spin axis of rolling disc to stretch out seal valve chamber outward through the axis hole that is positioned at end face, switch for hand rotation.Seal is also set between spin axis and valve cavity wall.

In the various embodiments described above, described pedestal 1 both can arrange separately an inlet pipeline 10, also can separately set up discharge pipe line, water nozzle pipeline and hot water line 7.That is to say, pedestal 1 of the present utility model both can connect and compose one with single-pipeline water tap, also can with connect and compose one in dual circuit water tap.In addition, many pipelines that pedestal 1 arranges do not affect the enforcement of technical solutions of the utility model, and except cold water pipe interface 2 is communicated with built-in mistake water lines 4, discharge pipe line is directly connected with the corresponding pipeline sealing joint of tap base 1 lower surface with hot water line.

The utility model is not limited to technique scheme.On the basis of the various embodiments described above, the related technical characterictic in each embodiment, can constitute new enforcement technical scheme mutually equally in protection domain of the present utility model.

Claims

1. a water tap for external pipeline interface is set, comprises the pipe interface and control valve device and the water nozzle that connect cold running water inlet pipeline; This control valve device is connected in the connecting line between pipe interface and water nozzle, characterized by further comprising external pipeline interface and the built-in pedestal of crossing water lines are set; This external pipeline interface is positioned on base-plates surface, is communicated with by the built-in water lines of crossing the pipe interface that is positioned at control valve device water inlet front end.

2. the water tap that external pipeline interface is set as claimed in claim 1, characterized by further comprising built-in pipe controller; Control the built-in built-in pipe controller of crossing water lines switching and be positioned on pedestal, or corresponding with external pipeline interface silently; Or control the pipe-line control valve of built-in pipeline break-make, two mouth of a river of switching docking is communicated with respectively the front and rear sections both sides of crossing water lines built-in.

3. the water tap that external pipeline interface is set as claimed in claim 1 or 2, is characterized in that described pedestal also arranges one and crosses water lines; This crosses water lines or by the water nozzle connecting line that is together arranged on water purification interface on pedestal and water purification water nozzle and connects and composes, or the built-in discharge pipe line being connected and composed by the built-in drainage interface that is separately positioned on drainage interface on pedestal and base bottom surface.

4. the water tap that external pipeline interface is set as claimed in claim 3, it is characterized in that described pedestal also arranges single-pipeline control valve, this single-pipeline control valve is serially connected in controlled pipeline, two switches the mouth of a river of docking or is connected to the built-in front and rear sections both sides of crossing water lines, or be connected to water nozzle connecting line both sides, or be connected to the front and rear sections both sides of built-in discharge pipe line.

5. the water tap that external pipeline interface is set as claimed in claim 3, is characterized in that described pedestal also arranges the dual circuit control valves of controlling two mistake water lines Simultaneous Switchings; For dual circuit control valve, its four switch the mouth of a river of docking or are connected to the built-in front and rear sections both sides of crossing water lines and water nozzle connecting line, or are connected to the built-in front and rear sections both sides of crossing water lines and built-in discharge pipe line.

6. the water tap that external pipeline interface is set as claimed in claim 5, described in it is characterized in that, being serially connected in two crosses in water lines and the dual circuit control valve simultaneously opening and closing, by arranging on same round position, the rolling disc (9) at lower each mouth of a river and fixed disk (8) form single sealing interface switching structure, or the incorgruous switching construction of double plate dual circuit or double plate dual circuit switching construction in the same way, wherein, the incorgruous switching construction of double plate dual circuit is quartering switching position pattern: one, fixed disk (8) interval decile switching position lays two independent mouths of a river and a two switching pipelines side interface is separately tightly connected, rolling disc (9) after staggering between a decile switching position also interval lay two independent mouths of a river and be connected with two switching pipelines opposite side sealing joint separately, the turn disc decile switching position that staggers, two switch pipeline conducting separately, the incorgruous switching construction of double plate dual circuit is six decile switching position patterns: one, fixed disk (8) interval decile switching position is laid three mouths of a river (81,82,85), rolling disc (9) corresponding three mouths of a river (91,92,95) of laying of decile switching position of staggering, and adjacent two mouths of a river (91,92) are communicated with First Transition pipeline (912), the turn disc decile switching position that staggers, adjacent two mouths of a river of fixed disk (8) (81,82), by rolling disc First Transition pipeline (912) intercommunication, the also conducting of the independent mouth of a river (95,85) of two dishes, double plate dual circuit in the same way switching construction is eight equal parts switching position pattern: one, fixed disk (8) interval decile switching position is laid four mouths of a river (81,82,83,84), rolling disc (9) corresponding four mouths of a river (91,92,93,94) of laying of decile switching position of staggering, and adjacent two pairs of mouths of a river are communicated with first and second transition pipeline (912,934) respectively, the turn disc decile switching position that staggers, adjacent two mouths of a river of fixed disk (81,82), by rolling disc First Transition pipeline (912) intercommunication, another passes through rolling disc the second transition pipeline (934) intercommunication to the adjacent mouth of a river (83,84).

7. the water tap that external pipeline interface is set as claimed in claim 1 or 2, is characterized in that described pedestal arranges water purification interface, water purification water nozzle, and drainage interface and built-in drainage interface; This water nozzle is communicated with the water purification interface being located on pedestal and forms water nozzle connecting line; Be arranged on the built-in discharge pipe line that the built-in drainage interface of drainage interface on pedestal and base bottom surface connects and composes.

8. the water tap that external pipeline interface is set as claimed in claim 7, it is characterized in that described pedestal also arranges control and is serially connected in three mistake water lines and three pipe-line control valves that simultaneously open and close, by arranging on same round position, the rolling disc (9) at lower each mouth of a river and fixed disk (8) form single sealing interface switching structure, or nine decile switching position pattern or ten decile switching position patterns, wherein, double plate three pipeline switching constructions are nine decile switching position patterns: one, fixed disk (8) interval decile switching position is laid four mouths of a river (81, 82, 83, 84), and before being arranged in order, the Liang Ge mouth of a river, rear end (81, 84) the independent mouth of a river (85) and the mouth of a river (81) near front end are set between, rolling disc (9) corresponding five mouths of a river (91,92,93,94,95) of laying of decile switching position of staggering, adjacent two pairs of mouths of a river are communicated with first and second transition pipeline (912,934) respectively, and dock with an independent mouth of a river (85) of fixed disk at a mouth of a river (91) of First Transition pipeline, the independent mouth of a river (95) the mouth of a river (94) near rear end are set between two mouths of a river of the front and back ends being arranged in order (91,94), and the independent mouth of a river of corresponding fixed disk (85), the turn disc decile switching position that staggers, adjacent two mouths of a river of fixed disk (81,82), by rolling disc First Transition pipeline (912) intercommunication, another is to adjacent two mouths of a river (83,84) by rolling disc the second transition pipeline (934) intercommunication, and two coil the corresponding also conducting of two independent mouths of a river (95,85) arranging, double plate three pipeline switching constructions are ten decile switching position patterns: one, fixed disk (8) interval decile switching position is laid five mouths of a river (81,82,83,84,85), rolling disc (9) corresponding five mouths of a river (91,92,93,94,95) of laying of decile switching position of staggering, adjacent two pairs of mouths of a river are communicated with first and second transition pipeline (912,934) respectively, the turn disc decile switching position that staggers, adjacent two mouths of a river of fixed disk (81,82), by rolling disc First Transition pipeline (912) intercommunication, another is to adjacent two mouths of a river (83,84) by rolling disc the second transition pipeline (934) intercommunication, and two coil the corresponding also conducting of two independent mouths of a river (95,85) arranging.

9. the water tap that external pipeline interface is set as described in claim 1,2,4,5,6 or 8, characterized by further comprising screw thread silently; Described external pipeline interface, water purification interface and drainage interface are threaded passage interface (3a); This screw thread is silently at least tightly connected with the threaded passage interface (3a) of external pipeline interface, water purification interface and drainage interface thrin.

10. the water tap that external pipeline interface is set as claim 9, characterized by further comprising threaded fittings seat; This threaded fittings seat or be positioned at is connected the internal thread securing member (11b) coordinating with the tube wall external thread structure of fastening devices upper, or is positioned on the pressing plate that is connected cooperation with the bottom surface screw hole structure of fastening devices; Silently be fixed on threaded fittings seat with the form of being threaded as screw thread for subsequent use.