CN107631058A

CN107631058A - A kind of multifunctional domestic combination tap device

Info

Publication number: CN107631058A
Application number: CN201711051222.6A
Authority: CN
Inventors: 徐嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-16
Filing date: 2016-06-16
Publication date: 2018-01-26
Also published as: CN107631091A; CN107830237A; CN107631092A; CN105887985A; CN107842067A; CN107606278A; CN107842068A; CN105887985B; CN107869599A

Abstract

The present invention discloses a kind of multifunctional domestic combination tap device, include combination tap, cylinder installed in the combination tap top, ceramic element in the cylinder, brush assembly between the cylinder and the ceramic element, it is fixedly connected on the adapter sleeve of the cylinder upper end, and the outlet component installed in the connection set upper side；The brush assembly includes retainer plate, outer ring memory alloy spring and inner ring memory alloy spring, and scrubs plate；When needing to take hot water, the running water in ceramic heaters heat pipe, the water flowed into cylinder is all hot water, and outer ring memory alloy spring, simultaneously by thermal stretching, drives scrub plate to move up, cleaning is attached to the dirt of ceramic element outer wall with inner ring memory alloy spring；Due to using when water pipe can be rotated out of according to use demand, so as to reach do not have to specially cleaning ceramic filter core outer wall can just clear up the effect of ceramic element outer wall automatically.

Description

A kind of multifunctional domestic combination tap device

Technical field

The invention belongs to purifier field, more particularly to a kind of multifunctional domestic combination tap device.

Background technology

The Chinese patent of Patent No. 201520965816.8 proposes a kind of built-in filter core ceramic tap, described one kind Built-in filter core ceramic tap is after a certain period of use time, it is necessary to which cleaning in time is arranged on the ceramic element inside the tap Outer wall, to ensure the rate of filtration and filter quality, it is impossible to accomplish that in the case where not tearing tap open automatic cleaning ceramic is filtered Outer core, in use, because the water of tap outflow is all by ceramic element filtering, but wash up or that washes one's face and rinses one's mouth use water It is required that than relatively low, if being replaced entirely with filtered water, substantially reduce filter element life.

The content of the invention

The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of filter core without dismantling and cleaning And automatic cleaning filter core and the multifunctional domestic combination tap device for excluding the dirt under cleaning.

To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of multifunctional domestic combination tap dress Put, include combination tap, the cylinder installed in the combination tap top, the ceramic element in the cylinder, peace Brush assembly between the cylinder and the ceramic element, the adapter sleeve of the cylinder upper end is fixedly connected on, and Outlet component installed in the connection set upper side.

The combination tap upper end forms the connecting tube of back taper；The connecting tube upper end form with the cylinder The connecting portion that portion is connected；The combination tap inner wall lower is provided with thread bush；The thread bush lower thread is connected with Nut piece.

The cylinder is in upper end closed, the cylindrical shape of lower ending opening；Cylinder upper end centre position forms drinking water Water out adapter；The position that the cylinder inner top surface corresponds to the water out adapter forms filter core joint；The cylinder upper end different from The position of the drinking water water out adapter forms undrinkable water water out adapter.

The ceramic element is in upper end open, the cylindrical shape of lower end closed；The ceramic element upper end is fixedly connected with Cover plate；The centre position of the upper cover plate forms the water out adapter being fixedly connected with the filter core joint.

The brush assembly includes the retainer plate for being fixedly connected on the cylinder bottom, is fixedly connected on the retainer plate The outer ring memory alloy spring at end and inner ring memory alloy spring, and the scrub plate of annular；The outer ring memorial alloy bullet Spring upper end is fixedly connected on the scrub plate lower end；The inner ring memory alloy spring upper end is fixedly connected under the scrub plate End, and inner ring memory alloy spring, outer ring memory alloy spring are separated by 180 ° with scrubbing the link position of plate along plate is scrubbed；It is described Scrub plate inwall is fixedly connected with the bristle for brushing dirt on ceramic element outer wall.

The adapter sleeve top is circumferentially uniformly fixedly connected with the screw of more than three；The screw front end is in hemisphere Body；Installation limited valve and valve inside the adapter sleeve；The pressure limiting valve lower end is fixedly connected on the drinking water of the cylinder On water out adapter；The valve lower end is fixedly connected on the undrinkable water water out adapter.

The outlet component includes swivel head, is molded over undrinkable water outlet pipe and the rotation of the swivel head upper end The drinking water outlet pipe being connected on the swivel head；The swivel head upper end different from the undrinkable water outlet pipe position into Type has the interface with drinking water outlet pipe rotation connection；The swivel head is upper end closed, the cylindrical shape of lower ending opening； The swivel head outer wall bottom forms coordinates the sliding groove being slidably connected with the screw front end；The undrinkable water outlet pipe Lower inside is provided with Water outlet；The Water outlet upper end forms undrinkable water water supply connector；The Water outlet lower end and institute State and be fixedly connected with bubbler between undrinkable water outlet pipe lower end；The undrinkable water outlet pipe lower end is fixedly connected with fixation Lid；The water side of the drinking water outlet pipe is fixedly connected with water outlet connecting tube；The water outlet connecting tube lower slide is socketed with Length adjustment pipe；Outer wall forms the hand push portion of annular among the length adjustment pipe；The undrinkable water water supply connector and valve Door upper end is connected by the second flexible pipe；The water inlet end of the drinking water outlet pipe is connected with pressure limiting valve upper end by the first flexible pipe； The undrinkable water joint is connected with valve upper end by the second flexible pipe.

Preferably：The drinking water water out adapter forms interior respectively with the undrinkable water water out adapter inwall Screw thread；The pressure limiting valve bottom is threadedly coupled with the drinking water water out adapter；Described valve bottom and the undrinkable water Water out adapter is threadedly coupled.

Preferably：The cylinder bottom forms stage portion, and the retainer plate is fixedly clamped in the stage portion Between the connecting portion.

Preferably：The adapter sleeve bottom offers the U-shaped mouth passed through for the handle of the valve.

Preferably：The water outlet connecting tube upper end is threadedly coupled with the water side of the drinking water outlet pipe；Institute State water outlet connecting tube lower end outer wall and form the locating ring coordinated with the length adjustment pipe upper end；The water outlet connects pipe outer wall Position fixed cover above the locating ring is connected to sealing ring.

Preferably：The lower end of the combination tap is connected with cold water pipe and hot-water line；The pipeline of the hot-water line Upper connection having heaters, the heater include ceramic heater, are connected to the metal joint at ceramic heater both ends, And to the locking nut on ceramic heater that metal joint is locked；

The ceramic heater includes the heating pipe portion of cylinder, is integrally formed the water inlet in heating pipe portion one end and connects Manage and be integrally formed the water outlet pipe in the heating pipe portion other end；It is described water inlet adapter, water outlet pipe outer end outer wall into Type has the centring ring of evagination；

The metal joint includes integrally formed heater connections and water pipe head, the heater connections outer end Inwall form the clamping flange collar for coordinating positioning with the centring ring, the heater connections inwall forms positioning step, Positioning step and water inlet take over, are provided with seal washer between the end of water outlet pipe；The heater connections outer end is circumferentially The equidistant breach for forming more than 3；

The heating pipe portion includes the outer tube part of round tube shape, and the cylindrical interior heating inside outer tube part Pipe；It is connected with multiple connecting columns between the lateral wall of the interior heating tube and the inwall of outer tube part, the interior heating tube is close to going out Multiple connecting poles are connected between one end of water adapter and outer tube part, it is logical that connection water inlet is formed between the adjacent connecting pole of each two Liquid passage is crossed in road with heating passage；Form an exhalant canal in the interior heating tube vertically, exhalant canal one end with Water outlet pipe is connected；Multiple heating passages are formed positioned at the periphery of exhalant canal in the interior heating tube, each heating is logical Road is along the circumferentially equidistant arrangement of exhalant canal；The interior heating tube forms the connection heating passage close to one end of water inlet adapter With exhalant canal interconnecting part；

Conductivity ceramics is formed in the interior heating tube, the interior heating tube side wall forms one and is through to outside outer tube part Wire connecting portion；The conductivity ceramics includes multiple conductive rings along interior heating tube axial direction equidistant placement, between each conductive ring It is connected by the two parallel conductance portions set along interior heating tube length direction, parallel conductance portion is extended in the wire connecting portion； Each conductive ring includes the first conductive part of the circular arc positioned at each heating passage inner circumferential, positioned at each heating passage periphery Two circular arcs the 3rd conductive part, and be connected between the first conductive part both ends and two the 3rd conductive part one end The second conductive part form, two parallel conductance portions are connected to the other end of two the 3rd conductive parts；

Each conductive ring is connected to form multiple calandrias being arranged in parallel by parallel conductance portion, passes through two in wire connecting portion Wire is connected with two parallel conductance portions.

Compared with prior art, the beneficial effects of the invention are as follows：The combination tap of the present invention passes through thread bush and spiral shell Parent part is fixedly connected on the kitchen range top cabinet on the outside of one jiao of tank；When needing to take drinking water, first connected with the whole water outlet of hand adjustment Pipe and length adjustment pipe total length, close valve, open combination tap, and running water flows into from combination tap lower port, passes through pottery Porcelain filter core passes through water out adapter, drinks water swivel, pressure limiting valve, drinking water outlet pipe, water outlet connecting tube successively, from length adjustment pipe Flow out lower end；When needing to take undrinkable water, first open valve, open combination tap, due to the presence of pressure limiting valve, running water according to It is secondary by undrinkable water water out adapter, valve, undrinkable water joint, drive a small amount of dirt between cylinder and ceramic element from going out Head flows out in the lump；When combination tap is located at the position of hot water, makes the running water in ceramic heaters heat pipe, flow into cylinder Interior water is all hot water, and outer ring memory alloy spring, simultaneously by thermal stretching, drives scrub plate upward with inner ring memory alloy spring Mobile, cleaning is attached to the dirt of ceramic element outer wall；When closing combination tap or taking cold water, ceramic heater no longer adds Heat, the temperature in cylinder are gradually reduced, and outer ring memory alloy spring shrinks simultaneously with inner ring memory alloy spring, are driven and are scrubbed plate Set back；Due to the presence of pressure limiting valve, when opening valve, because the hydraulic pressure in drinking water water out adapter is too small, make originally Water all flows out from undrinkable water joint；Combination tap can be opened according to use demand during due to using, not have to spy so as to reach Ground cleaning ceramic filter core outer wall can just clear up the effect of ceramic element outer wall automatically.

Brief description of the drawings

Fig. 1 is the structural representation of multifunctional kitchen range cabinet of the present invention.

Fig. 2 is the cross section structure diagram of multifunctional kitchen range cabinet of the present invention.

Fig. 3 is the structural representation of the present invention.

Fig. 4 is the decomposition texture schematic diagram of the present invention.

Fig. 5 is the structural representation of outlet component and adapter sleeve of the present invention.

Fig. 6 is the decomposition texture schematic diagram of cylinder of the present invention, brush assembly and ceramic element.

Fig. 7 is the sectional view of cylinder of the present invention, brush assembly and ceramic element.

Fig. 8 is the structural representation of the combination tap of the present invention.

Fig. 9 is the structural representation of heater of the present invention.

Figure 10 is the exploded view of heater of the present invention.

Figure 11 is the structural representation of ceramic heater of the present invention.

Figure 12, Figure 13 are the sectional views of ceramic heater of the present invention.

Figure 14 is the sectional view of heater connections of the present invention.

1st, outlet component；11st, swivel head；111st, sliding groove；112nd, interface；12nd, undrinkable water outlet pipe；13rd, water outlet Head；131st, undrinkable water water supply connector；14th, fixed cover；15th, drinking water outlet pipe；152nd, water outlet connecting tube；153rd, length adjustment Pipe；1531st, hand push portion；2nd, adapter sleeve；21st, screw；22nd, U-shaped mouth；31st, valve；32nd, pressure limiting valve；4th, cylinder；41st, drinking water goes out Water swivel；411st, filter core joint；42nd, undrinkable water water out adapter；5th, brush assembly；51st, plate is scrubbed；511st, bristle；521st, it is outer Enclose memory alloy spring；522nd, inner ring memory spring；53rd, retainer plate；6th, ceramic element；61st, upper cover plate；62nd, water out adapter；7、 Combination tap；71st, connecting tube；711st, connecting portion；73rd, thread bush；74th, nut piece；8th, kitchen range top cabinet；81st, tank；9th, heater； 91st, ceramic heater；911st, water inlet adapter；9111st, centring ring；912nd, pipe portion is heated；9121st, outer tube part；9122nd, interior heating Pipe；9123rd, exhalant canal；9124th, connecting pole；9125th, passage is heated；9126th, connecting column；9127th, intake tunnel；9128th, even Logical portion；913rd, wire connecting portion；914th, cylinder is connected；915th, water outlet pipe；916th, conductivity ceramics；9161st, the first conductive part；9162、 Second conductive part；9163rd, the 3rd conductive part；9164th, parallel conductance portion；92nd, metal joint；921st, heater connections；9211st, lack Mouthful；9212nd, clamping flange collar；9213rd, positioning step；922nd, water pipe head；93rd, locking nut；94th, installing plate；95th, connection ring； 96th, controller；97th, ultrasonic transducer；98th, seal washer.

Embodiment

The embodiment of the present invention is made a detailed explanation below according to accompanying drawing.

Embodiment 1

According to Fig. 3 to Fig. 8, a kind of multifunctional domestic combination tap device described in the present embodiment, include mixed water Tap 7, the cylinder 4 installed in the combination tap top, the ceramic element 6 in the cylinder, installed in the cylinder Brush assembly 5 between body and the ceramic element, the adapter sleeve 2 of the cylinder upper end is fixedly connected on, and installed in institute State the outlet component 1 of connection set upper side.

The combination tap upper end forms the connecting tube 71 of back taper；The connecting tube upper end forms and the cylinder The connecting portion 711 that bottom is connected；The combination tap inner wall lower is provided with thread bush 73；The thread bush lower thread It is connected with nut piece 74.

The cylinder is in upper end closed, the cylindrical shape of lower ending opening；Cylinder upper end centre position forms drinking water Water out adapter 41；The position that the cylinder inner top surface corresponds to the water out adapter forms filter core joint 411；The cylinder upper end Undrinkable water water out adapter 42 is formed different from the position of the drinking water water out adapter.

The ceramic element is in upper end open, the cylindrical shape of lower end closed；The ceramic element upper end is fixedly connected with Cover plate 61；The centre position of the upper cover plate forms the water out adapter 62 being fixedly connected with the filter core joint.

The brush assembly includes the retainer plate 53 for being fixedly connected on the cylinder bottom, is fixedly connected on the retainer plate The outer ring memory alloy spring 521 of upper end and inner ring memory alloy spring 522, and the scrub plate 51 of annular；The outer ring Memory alloy spring upper end is fixedly connected on the scrub plate lower end；The inner ring memory alloy spring upper end is fixedly connected on institute State and scrub plate lower end, and inner ring memory alloy spring, outer ring memory alloy spring scrub plate phase with scrubbing the link position edge of plate Every 180 °；The scrub plate inwall is fixedly connected with the bristle 511 for brushing dirt on ceramic element outer wall.The outer ring note Recalling alloy spring and inner ring memory alloy spring can shrink when heated, while drives and be located at the outer ring memory alloy spring Decline with the scrub plate of inner ring memory alloy spring upper end；Upon a drop in temperature, outer ring memory alloy spring closes with inner ring memory Golden spring recovers former long, scrubs sheet reset.The memory alloy spring of two is engaged the movement that plate is scrubbed in driving, can ensure to brush Board-washing, all the time with horizontal direction parallel, will not produce inclination because of plate is scrubbed and produce stuck situation in moving process.

The adapter sleeve top is circumferentially uniformly fixedly connected with the screw 21 of more than three；The screw front end is in hemisphere Body；Installation limited valve 32 and valve 31 inside the adapter sleeve；The pressure limiting valve lower end is fixedly connected on the drink of the cylinder With on water water out adapter；The valve lower end is fixedly connected on the undrinkable water water out adapter.

The outlet component includes swivel head 11, be molded over the swivel head upper end undrinkable water outlet pipe 12 and The drinking water outlet pipe 15 being rotatably connected on the swivel head；The swivel head upper end is different from the undrinkable water outlet pipe Position forms the interface 112 with drinking water outlet pipe rotation connection；The swivel head is upper end closed, lower ending opening Cylindrical shape；The swivel head outer wall bottom forms coordinates the sliding groove 111 being slidably connected with the screw front end；It is described non- Drinking water outlet pipe lower inside is provided with Water outlet 13；The Water outlet upper end forms undrinkable water water supply connector 131；Institute State and be fixedly connected with bubbler between Water outlet lower end and the undrinkable water outlet pipe lower end；Under the undrinkable water outlet pipe End is fixedly connected with fixed cover 14；The water side of the drinking water outlet pipe is fixedly connected with water outlet connecting tube 152；The water outlet Connecting tube lower slide is socketed with length adjustment pipe 153；The undrinkable water water supply connector passes through the second flexible pipe with valve upper end Connection 1531；The water inlet end of the drinking water outlet pipe is connected with pressure limiting valve upper end by the first flexible pipe；The undrinkable water connects Head is connected with valve upper end by the second flexible pipe.Length adjustment pipe make it that the water side of its lower end is Height Adjustable, holds when being filled with water When device is relatively low, length adjustment pipe is down adjusted, avoids spray from splashing and gets kitchen range top cabinet wet.

The drinking water water out adapter forms internal thread respectively with the undrinkable water water out adapter inwall；The pressure limiting Valve bottom is threadedly coupled with the drinking water water out adapter；Described valve bottom connects with the undrinkable water water out adapter screw thread Connect.

The cylinder bottom forms stage portion, the retainer plate be fixedly clamped the stage portion and the connecting portion it Between.

The adapter sleeve bottom offers the U-shaped mouth 22 passed through for the handle of the valve.

The water outlet connecting tube upper end is threadedly coupled with the water side of the drinking water outlet pipe；Under the water outlet connecting tube End outer wall forms the locating ring coordinated with the length adjustment pipe upper end；The water outlet connection pipe outer wall is located at the locating ring The position fixed cover of top is connected to sealing ring.

Embodiment 2

According to Fig. 1 to Fig. 8, a kind of kitchen range top cabinet described in the present embodiment；The upper end of kitchen range top cabinet 8 is provided with tank 81；The multifunctional domestic combination tap being provided with the kitchen range top cabinet positioned at described one jiao of outside of tank described in embodiment one fills Put；The lower end of the combination tap is connected with cold water pipe and hot-water line；Having heaters 9 is connected on the pipeline of the hot-water line.

The combination tap of the present invention is fixedly connected on the kitchen range top on the outside of one jiao of tank by thread bush and nut piece On cabinet；When needing to take drinking water, first with the whole water outlet connecting tube of hand adjustment and length adjustment pipe total length, valve is closed, is opened mixed Tap, running water flow into from combination tap lower port, pass through water out adapter successively by ceramic element, drink water swivel, limit Pressure valve, drinking water outlet pipe, water outlet connecting tube, flowed out from length adjustment pipe lower end；When needing to take undrinkable water, valve is first opened Door, combination tap is opened, due to the presence of pressure limiting valve, running water is successively by undrinkable water water out adapter, valve, undrinkable water Joint, a small amount of dirt between cylinder and ceramic element is driven to be flowed out in the lump from Water outlet；When combination tap is located at hot water Position, make the running water in ceramic heaters heat pipe, the water flowed into cylinder is all hot water, outer ring memory alloy spring with it is interior Memory alloy spring is enclosed simultaneously by thermal stretching, drives scrub plate to move up, cleaning is attached to the dirt of ceramic element outer wall；Close When closing combination tap or taking cold water, ceramic heater is no longer heat up, and the temperature in cylinder is gradually reduced, outer ring memorial alloy bullet Spring shrinks simultaneously with inner ring memory alloy spring, drives scrub plate to set back；Due to the presence of pressure limiting valve, valve is being opened When, because the hydraulic pressure in drinking water water out adapter is too small, running water is all flowed out from undrinkable water joint；Meeting during due to using Combination tap is opened according to use demand, ceramic element can be just cleared up automatically without specially cleaning ceramic filter core outer wall so as to reach The effect of outer wall.

Embodiment 3

The present embodiment is compared with embodiment 1 or 2, in addition to following characteristics：

With reference to shown in Fig. 9 to Figure 14, the lower end of the combination tap is connected with cold water pipe and hot-water line；The hot-water line Having heaters 9 is connected on pipeline；The heater 9 includes ceramic heater 91, is connected to ceramic heater both ends Metal joint 92, and to the locking nut 93 on ceramic heater that metal joint is locked；

The ceramic heater includes the heating pipe portion 912 of cylinder, is integrally formed the water inlet in heating pipe portion one end Adapter 911 and be integrally formed heating the pipe portion other end water outlet pipe 915；The water inlet adapter, the outer end of water outlet pipe Portion's outer wall forms the centring ring 9111 of evagination；

The metal joint 92 includes integrally formed heater connections 921 and water pipe head 922, and the heater connects The inwall of head outer end forms the clamping flange collar 9212 for coordinating positioning with the centring ring, the heater connections inwall shaping There is positioning step 9213, positioning step and water inlet take over, are provided with seal washer 98 between the end of water outlet pipe；The heating Device joint outer end circumferentially equidistantly forms the breach 9211 of more than 3；

The heating pipe portion includes the outer tube part 9121 of round tube shape, and in cylindrical inside outer tube part Heating tube 9122；Intake tunnel 9127, the interior heating are formed between the lateral wall of the interior heating tube and the inwall of outer tube part Multiple connecting columns 9126 are connected between the lateral wall of pipe and the inwall of outer tube part, the interior heating tube is close to the one of water outlet pipe Multiple connecting poles 9124 are connected between end and outer tube part, connection intake tunnel is formed between the adjacent connecting pole of each two and is added The passage of heat crosses liquid passage；An exhalant canal 9123 is formed in the interior heating tube vertically, exhalant canal one end is with going out Water adapter is connected；In the interior heating tube multiple heating passages 9125, each heating are formed positioned at the periphery of exhalant canal Passage is along the circumferentially equidistant arrangement of exhalant canal；One end of the close water inlet adapter of the interior heating tube forms the connection heating and led to Road and exhalant canal interconnecting part 9128；

Conductivity ceramics 916 is formed in the interior heating tube, the interior heating tube side wall forms one and is through to outer tube Wire connecting portion outside portion；The conductivity ceramics includes multiple multiple conductive rings along interior heating tube axial direction equidistant placement, each to lead It is connected between electric circle by the two parallel conductance portions 9164 set along interior heating tube length direction, parallel conductance portion extends to institute State in wire connecting portion；Each conductive ring includes the first conductive part of the circular arc positioned at each heating passage inner circumferential, positioned at each The 3rd conductive part 9163 of two circular arcs of passage periphery is heated, and is connected to the first conductive part both ends and two the The second conductive part 9162 between three conductive part one end is formed, and two parallel conductance portions are connected to two the 3rd conductions The other end in portion；

Each conductive ring is connected to form multiple calandrias being arranged in parallel by parallel conductance portion, passes through two in wire connecting portion Wire is connected with two parallel conductance portions；

The outer wall of the outer tube part forms a connection cylinder 914, and the connection cylinder passes through two semicircular companies Connect ring 95 and be connected with a ultrasonic transducer 97, the ultrasonic transducer is arranged on an installing plate 94, the installation Controller 96 is also equipped with plate, includes transducer driving circuit in the controller.

The inwall of the connection ring forms two interior flange collars, the outer wall of the ultrasonic transducer and connection cylinder it is outer Wall forms the indent circle being connected with the interior flange collar, is bolted to connection between two connection rings.

Flowmeter is installed, and flowmeter is electrically connected with the controller on the pipeline between the heater and combination tap Connect, when flowmeter detects that pipeline has current, controller control heater heating；When flowmeter detects what is flowed through in pipeline When water reaches setting value, ultrasonic transducer 1~5min of work is driven by transducer driving circuit, so that in heater Incrustation scale departs from the inwall of heater, it is ensured that heat-conducting effect.

The ceramic heater uses the 3D printing equipment with three printheads based on heat of solution lamination method, passes through a printing Head printing conductivity ceramics part, the other parts of another printhead prints ceramic heater, in the same of each layer of base substrate of printing When use the 3rd printhead ceramic heater base substrate it is hollow part printing paraffin；Low-temperature heat is taken off after the completion of printing Wax, sintering form the ceramic heater of integral structure afterwards.Certain ceramic heater can also use traditional mould piecemeal Spliced again after shaping, last sinter molding.

The ceramic heater passes through said structure so that into water therein can sequentially flow through interior heating tube periphery and Interior heating tube inner circumferential, such water can be sufficiently heated, meanwhile, using such structure, compare the water temperature in intake tunnel It is low to heat passage, the water temperature of exhalant canal, such ceramic heater shows as middle portion temperature height when working, external temperature is low Situation, safe to use, stability is good.

Claims

A kind of 1. multifunctional domestic combination tap device, it is characterised in that：Include combination tap, installed in the combination tap The cylinder on top, the ceramic element in the cylinder, the brush between the cylinder and the ceramic element Component, it is fixedly connected on the adapter sleeve of the cylinder upper end, and the outlet component installed in the connection set upper side；

The combination tap upper end forms the connecting tube of back taper；The connecting tube upper end forms matches somebody with somebody with the cylinder bottom Close the connecting portion of connection；The combination tap inner wall lower is provided with thread bush；The thread bush lower thread is connected with nut Part；

The cylinder is in upper end closed, the cylindrical shape of lower ending opening；Cylinder upper end centre position forms drinking water water outlet Joint；The position that the cylinder inner top surface corresponds to the water out adapter forms filter core joint；The cylinder upper end is different from described The position of drinking water water out adapter forms undrinkable water water out adapter；

The ceramic element is in upper end open, the cylindrical shape of lower end closed；The ceramic element upper end is fixedly connected with upper cover plate； The centre position of the upper cover plate forms the water out adapter being fixedly connected with the filter core joint；

The brush assembly includes the retainer plate for being fixedly connected on the cylinder bottom, is fixedly connected on the retainer plate upper end Outer ring memory alloy spring and inner ring memory alloy spring, and the scrub plate of annular；On the inner ring memory alloy spring End is fixedly connected on the scrub plate lower end, and the connection of inner ring memory alloy spring, outer ring memory alloy spring with scrubbing plate Position is separated by 180 ° along plate is scrubbed；The scrub plate inwall is fixedly connected with the brush for brushing dirt on ceramic element outer wall Hair；

The adapter sleeve top is circumferentially uniformly fixedly connected with the screw of more than three；The screw front end is in hemisphere；Institute State installation limited valve and valve inside adapter sleeve；The drinking water water outlet that the pressure limiting valve lower end is fixedly connected on the cylinder connects On head；The valve lower end is fixedly connected on the undrinkable water water out adapter；

The outlet component includes swivel head, is molded over undrinkable water outlet pipe and the rotation connection of the swivel head upper end Drinking water outlet pipe on the swivel head；The swivel head upper end forms different from the position of the undrinkable water outlet pipe With the interface of drinking water outlet pipe rotation connection；The swivel head is upper end closed, the cylindrical shape of lower ending opening；It is described Swivel head outer wall bottom forms coordinates the sliding groove being slidably connected with the screw front end；The undrinkable water outlet pipe bottom Inner side is provided with Water outlet；The Water outlet upper end forms undrinkable water water supply connector；The Water outlet lower end with it is described non- Drinking water outlet pipe is fixedly connected with bubbler between lower end；The undrinkable water outlet pipe lower end is fixedly connected with fixed cover； The water side of the drinking water outlet pipe is fixedly connected with water outlet connecting tube；The water outlet connecting tube lower slide is socketed with length Regulation pipe；Outer wall forms the hand push portion of annular among the length adjustment pipe；In the undrinkable water water supply connector and valve End is connected by the second flexible pipe；The water inlet end of the drinking water outlet pipe is connected with pressure limiting valve upper end by the first flexible pipe；It is described Undrinkable water joint is connected with valve upper end by the second flexible pipe；

The drinking water water out adapter forms internal thread respectively with the undrinkable water water out adapter inwall；Under the pressure limiting valve Portion is threadedly coupled with the drinking water water out adapter；Described valve bottom is threadedly coupled with the undrinkable water water out adapter；

The cylinder bottom forms stage portion, and the retainer plate is fixedly clamped between the stage portion and the connecting portion；

The adapter sleeve bottom offers the U-shaped mouth passed through for the handle of the valve；

The water outlet connecting tube upper end is threadedly coupled with the water side of the drinking water outlet pipe；Outside the water outlet connecting tube lower end Wall forms the locating ring coordinated with the length adjustment pipe upper end；The water outlet connection pipe outer wall is located above the locating ring Position fixed cover be connected to sealing ring.