CN103372344B - Double-water-path switching control method of water purifier and double-water-path switching device - Google Patents
Double-water-path switching control method of water purifier and double-water-path switching device Download PDFInfo
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- CN103372344B CN103372344B CN201210137653.5A CN201210137653A CN103372344B CN 103372344 B CN103372344 B CN 103372344B CN 201210137653 A CN201210137653 A CN 201210137653A CN 103372344 B CN103372344 B CN 103372344B
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Abstract
The invention relates to the water treatment industry, particularly relates to the aspects of deep filtering and purifying of drinking water and discloses a double-water-path switching control method of a water purifier and a double-water-path switching device. The double-water-path switching device comprises a double-water-path switcher, wherein a fixed disc and a rotating disc, which are respectively provided with a switching water port, are contacted and matched to form a sealed switching interface, and external switching water ports are respectively connected with a water feeding pipeline joint and a water discharging pipeline joint of a machine seat; internal switching water ports are respectively connected with water inlets and water outlets of filtering liner pipelines which are connected in series; the switching position rotates along with the rotating disc, the corresponding relation between all the switching water ports in the rotating disc and all the switching water ports in the fixed disc is changed correspondingly, and the connecting relation between respective connecting pipelines of the switching water ports of the two discs are changed correspondingly. The double-water-path switching device also comprises a shell with water passing ports and a clamping port, and a lower end cover, wherein the lower end cover is provided with the plurality of water passing ports corresponding to sinking holes of all the switching water ports of the fixed disc, corresponding sealing pads as well as a positioning bosse and a fastener, and by concave-convex contacting and matching of the fastener and the clamping port, a closed inner cavity is formed.
Description
Technical field
The present invention is with water treatment field about and in particular to arriving the depth-type filtration of drinking water, purification aspect.
Background technology
At present, water purifier is at home using comparing popularization.When using water, using water purifier in water and hydraulic pipeline
Cause impurity etc. to carry out depth-type filtration, preferably protect the health of user.However, with the popularization of water purifier, they
The defect of application aspect and deficiency also progressively come out.The filter gall of water purifier in use for some time, filter gall filtrate
Gradually blocked by impurity and adsorb filtrate outer surface lead to filter, adsorption effect be decreased obviously, and, with filter gall retention
The impurity getting off gets more and more, and often makes " pollution " degree of this filter gall impurity exceed " pollution " degree of drinking water itself,
So that filter gall becomes new " pollution " source.Need when changing filter gall to close the water purification valve of water purifier.For using no pressing
The water purifier of formula clear water faucet, its control valve is located in inlet pipeline, and outlet pipeline is normal open state.Even if closing water inlet
After valve, when changing closing filter gall, the sewage together with impurity with the filter gall disengaging, and can flow out pollution at pipe interface two
Environment.In addition, water purifier discharge water pipeline is in normal open state, often because feed cock is closed " drip " closely now
As.For the water purifier using clear water faucet, it bears tap water hydraulic, once the aging pipe causing of pipeline occurs splitting, or filter
Gallbladder drainage will be unable to control.Especially under unmanned state, consequence is extremely serious.For the water purification using lifting rate storehouse
Pipeline is connected during replacing filter gall and the water purifier equipped with water is hanging by device, relends and helps TO closing filter position, Ji Yaofang
Only come off equipped with the filter position of water and built-in filter gall, prevent the water in the pipeline of top from falling again and flash.Clear to the filter position unloading
Put into new filter gall after washing again to be screwed in frame this filter position by thread seal.Said process operation is very painstaking, simultaneously
Also result in the pollution to environment for the water flowing out in machine.Especially for the horizontal type using the closing built-in filter gall of filter position, filter
Gallbladder position is higher than support, and when opening filter position cleaning bulkhead, the sewage together with impurity can flow out with the filter gall disengaging, other
The water not disengaged in filter gall and pipeline also can be high because of water level.Water lines are crossed by the support positioned at lower, connects from the filter gall disengaging
Mouth is gushed out pollution environment.Drawbacks described above and deficiency cause to have had a strong impact on upgrading and the popularization of water purifier product.
Content of the invention
The invention mainly solves the technical problem of providing a kind of double water route switching control side of simple and practical water purifier
Method and double waterway switching device, to overcome drawbacks described above and deficiency.
A kind of double water routes method for handover control of water purifier, including the support of setting inlet and outlet pipe interface, concatenation filter gall
It is characterised in that also including double waterway switchers, it each arranges the fixed disk at the switching mouth of a river to pipeline and rotation dish is engaged
Constitute sealing interface switching, the switching mouth of a river of its external inlet and outlet pipe connects the inlet and outlet pipe interface of support respectively；Its
The switching mouth of a river inside connecing inlet and outlet pipe connects the entery and delivery port of concatenation filter gall pipeline respectively；Stagger with the rotation of rotation dish former
Some switching positions, in rotation dish, the mouth of a river is corresponding to the corresponding relation at each switching mouth of a river on fixed disk changes, accordingly for each switching
Change two disks and switch annexation each between connecting line for the mouths of a river：When this pair of waterway switcher is in open position, two
The corresponding connection in two couples switching mouth of a river of disk, by the water inlet of support and the water inlet connection concatenating filter gall pipeline；The water outlet of support
Mouth and the outlet connection concatenating filter gall pipeline；When this pair of waterway switcher is in the closed position, two couples switching water of two disks
The inlet and outlet pipe that mouth is connected each disconnects.
When described double waterway switchers are in the closed position, the water inlet switching mouth of a river of two disks is all closed by another disk seal；Two
The water outlet switching mouth of a river of connection concatenation filter gall pipe water outlet, the draining with the external discharge pipe line of another disk on one of disk disk
The docking of the switching mouth of a river.
Filter gall in described concatenation filter gall pipeline is closing filter gall or is placed in the built-in filter gall in closing filter position；Seal when disengaging
Close filter gall or opening enclosed filter position storehouse lid when, be stored in water in concatenation filter gall pipeline or closing filter position through discharge pipe stream
Go out.
Described support is provided with the inner chamber of closure, and arranges connection support inlet and outlet pipe and filter gall in inner chamber bottom surface
Inlet and outlet pipe interface；Described double waterway switchers are the closed pair of waterway switchers with housing；This is closed double
Waterway switcher is placed in this sealing inner chamber, and its rotary shaft stretches out closure；Its inside and outside connecing switches the mouth of a river and closing inner chamber bottom surface
On the corresponding interface be tightly connected, and be engaged with closing inner chamber and spacing by the concave-convex-piece on housing.
Described concatenation filter gall pipeline and discharge pipe are in the rigid line in support；Described filter gall be located at support it
On, its mouth of a river is docked with the filter gall sealing joint of rigid line.
A kind of double waterway switching devices of the double water routes method for handover control being applied to water purifier described in claim 1, its
It is characterised by including fixed disk and the rotation dish with rotary shaft body, housing and bottom end cover；Entering with gap is arranged on this rotation dish
The water switching mouth of a river is corresponding with the fixed disk water inlet switching mouth of a river, and connects the water inlet on housing by the annular water channel of closing inner chamber
Hole；It is located at the center water outlet blind hole in disk central authorities with the corresponding water outlet in fixed disk water outlet switching mouth of a river switching blind hole, connection, and with
The sealing docking of fixed disk center water outlet mouth；The axis hole of housing is stretched out in rotary shaft body one end.The other end inserts the recessed knot in rotation dish
Link in structure and with it；Rotation dish and fixed disk are engaged and constitute sealing interface switching；The uniform indent of fixed disk lower surface
Blind locating holes, and counterbore is set around each switching mouth of a river；The setting of this bottom end cover is corresponding with the counterbore that fixed disk respectively switches the mouth of a river
Multiple cross the mouths of a river and corresponding sealing gaskets, and positioning boss and buckle, and connect by this buckle is concavo-convex with the bayonet socket of housing
Touch cooperation and constitute closing inner chamber.
Described fixed disk has quartering switching position：Inside connect the water-in and water-out switching mouth of a river pair of filter gall inlet and outlet pipe
Claim setting；Its disk central authorities setting outlet；The water inlet of described rotation dish, water outlet switching blind hole and middle water outlet blind hole are respectively
The water-in and water-out switching mouth of a river of corresponding fixed disk and outlet.
Described fixed disk arranges five decile switching positions or six decile switching positions, and same provided circumferentially about enter,
The water outlet switching mouth of a river and the draining switching mouth of a river：Wherein, have on the fixed disk of five decile switching positions, inside connect filter gall water-in and water-out
The water-in and water-out switching mouth of a river of pipeline is separated by；Connect discharge pipe line draining the switching mouth of a river and water outlet switch the mouth of a river adjacent and with enter
The water switching mouth of a river is separated by；Its disk central authorities setting outlet；The water inlet of described rotation dish, water outlet switching blind hole and center water outlet
Blind hole corresponds to the water-in and water-out switching mouth of a river and the center water outlet mouth of fixed disk respectively；Have on the fixed disk of six decile switching positions,
Inside connect the water-in and water-out switching mouth of a river of filter gall inlet and outlet pipe relatively；The draining switching mouth of a river connecting discharge pipe line is switched with water outlet
The mouth of a river is adjacent or is separated by；Its disk central authorities setting outlet；The water inlet of described rotation dish, water outlet switching blind hole and center water outlet
Blind hole corresponds to the water-in and water-out switching mouth of a river and the center water outlet mouth of fixed disk respectively.
Also include controlling the concaveconvex structure of turn disc switching position, the corresponding switching position of its recessed structure is arranged on shell
On body；Male structure on rotation shaft is elastic male structure, when the recessed form touch male-female engagement on itself and housing, turns
Moving plate is in corresponding switching position with fixed disk.
Described housing is the cylinder of setting upper end cover；This upper end cover or be flexibly connected cooperation with cylinder, or directly and cylinder
Body is integrally formed.
The present invention has advantages below compared with existing water purifier：Dismounting filter gall process no sewage pollution；Can be to horizontal
The filter position of type is carried out；Apparatus for collecting and treating device sewage to be discharged.In view of there is not " dabbling " phenomenon, water purifier is permissible
Using horizontal model of mill, it is easy to user's self-changeable filter gall, reduce water purifier use cost, be conducive to the popularization of water purifier.
Brief description
Fig. 1 is the principle schematic of the closed pair of waterway switcher that the present invention adopts.
In Fig. 1, in the housing 3 that upper end cover is integrally formed with cylinder, place the rotation dish 1 with rotation shaft 1a and fixed disk
2.The upper surface of rotation dish 1 arranges insertion concavo-convex with the projection cube structure of the rotation shaft 1a cooperation of recessed structure 1b；Its lower surface with solid
The cooperation of price fixing 2 upper surface constitutes sealing interface switching.Annular seal space is passed through at the water inlet switching mouth of a river 11 of rotation dish 1 upper band gap
Interior annular water channel 3c connection inlet opening 3a.Sealing member 5 is used for the sealing between rotary shaft body 2a and housing 3 axis hole；With water inlet
Water outlet on the same circumference in the switching mouth of a river 11 switches the center water outlet blind hole 10 in blind hole 12 connection disk central authorities.The decile of fixed disk 2
In switching position, setting switches the corresponding switching mouth of a river 21,22,20 in the mouth of a river 11,12,10 with rotation dish 1 water-in and water-out, and draining
The switching mouth of a river 23.The Blind locating holes 2b of the uniform indent of its lower surface, and counterbore 2a is set around each switching mouth of a river.Bottom end cover 4
The positioning boss 4c of the corresponding fixed disk 2 Blind locating holes 2b of upper surface setting；Card on setting buckle 4d and housing 3 on the circumferential surface
Mouth 3b corresponds to；Positioning boss 4e is installed in the setting of its lower surface；The counterbore 2a of corresponding fixed disk lower surface arranges corresponding water hole
4a, and corresponding sealing gasket 4b is set in it.
Fig. 2 is that the quartering switching position rotation dish that the present invention adopts is former with the switching of the fixed disk of setting center water outlet mouth
Reason schematic diagram.
Fig. 3 is that the five decile switching position rotation dish that the present invention adopts are former with the switching of the fixed disk of setting center water outlet mouth
Reason schematic diagram.
Fig. 4 is that the six decile switching position rotation dish that the present invention adopts are former with the switching of the fixed disk of setting center water outlet mouth
Reason schematic diagram.
Specific embodiment
Embodiment 1, Fig. 1,3 combination illustrate the principle of embodiment 1.Rotation shaft 1a is embedded the recessed structure of rotation dish 1
Put into together in housing 3 after 1b, then fixed disk 2 is correspondingly arranged with bottom end cover 4.Mutual by positioning boss 4c and recessed structure 2b
After concavo-convex grafting cooperation, put in housing 3 and so that buckle 4d is snapped in the bayonet socket 3b of housing 3.Now, the rotation of coaxial line
Disk 1 and fixed disk 2 are engaged and constitute sealing switching interface switching.By four sealing gasket 4b be placed in the switching mouth of a river 21,22,23,
20 respective counterbore 2a are corresponding to be crossed in the 4a of the mouth of a river, and its other end exceeds bottom end cover.The double waterway switchers assembling are put into machine
The closing inner chamber of seat, and the blind hole that the installation positioning boss 4e positioned at bottom end cover bottom surface is inserted on inner chamber bottom surface carries out radial direction
Spacing.Cover the cover plate of closing inner chamber and fixed with standard component, just complete peace on support for the closed pair of waterway switcher
Dress.Now, four sealing gasket 4b passing through bottom end cover act directly on the counterbore 2a of fixed disk 2, with support closing inner chamber bottom surface
Between counterbore at each pipe interface, do not affected by bottom end cover 4.Support separately sets a pipeline connection closing inner chamber as water inlet
Pipeline, the water inlet 11 of connection rotation dish 1.Constitute annular water channel due to there is space between closing inner chamber cavity wall and rotation dish 1
3c, therefore no matter rotation dish is in any one decile switching position, and support inlet pipeline all connects rotation dish 1 with gap
The water inlet switching mouth of a river 11.
When closed pair of waterway switching device is on open position, the water in support inlet pipeline is through closed pair of water
The inlet opening 3a of road switch, rotation dish 1 switching of the water inlet with the gap mouth of a river 11, the fixed disk 2 water inlet switching mouth of a river 21, filter gall are entered
Water lines and filter material layer, filter gall outlet pipeline, the fixed disk 2 center water outlet switching mouth of a river 20, rotation dish 1 center water outlet blind hole 10 and
Water outlet blind hole 12, the fixed disk 2 water outlet switching mouth of a river 22, are finally flowed out by support outlet pipeline.
When the rotation shaft 1a of closed pair of waterway switching device rotates counterclockwise the decile switching position that staggers, it is in
When on closed position, the water inlet with gap for the rotation dish 1 switching mouth of a river 11 and water outlet blind hole 12 are closed by fixed disk 2.Now shirk
Filter gall, the water in pipeline will not flow out because the pipeline other end is closed.
When the rotation shaft 2a of closed pair of waterway switching device rotates clockwise the decile that staggers in the on state
Switching position, when being in closing and drainage position, rotation dish 1 switching of the water inlet with the gap mouth of a river 11 is closed by fixed disk 2；Turn
Moving plate 1 water outlet is switched blind hole 12 and is connected with the draining switching mouth of a river 23 of fixed disk 2.Now shirk filter gall, in filter position or pipeline
Water switches the mouth of a river 20, rotation dish 1 center water outlet blind hole 10 and water outlet blind hole 12, fixed disk 2 draining by fixed disk 2 center water outlet
The switching mouth of a river 23, is finally flowed out by the discharge pipe line of support lower.
As another kind of pattern of embodiment 1, mouth of a river 4a and sealing gasket 4b was arranged on upper end cover, and positioning boss
4c, installation positioning boss 4e；Setting axis hole, buckle 4d on bottom end cover, and it is sequentially placed into fixed disk 2, rotation dish 1 and band sealing
The rotation shaft 1a of part 5, and the buckle 4d of bottom end cover is snapped in the bayonet socket 3b of housing 3, constitute closed pair of waterway switcher,
The running of embodiment 1 equally can be implemented, and reach identical effect.
As the third pattern of embodiment 1, on the basis of embodiment 1, upper end cover is provided separately with cylinder, passes through
Threaded composition housing 3, and in cylinder cavity wall periphery, setting installing hole replaces bayonet socket 3b.Bottom end cover 4 is also provided with accordingly
Installing hole replace buckle 4d.Two parts are fastened by standard component and constitute closed pair of waterway switcher.
Embodiment 2, Fig. 1,4 combination illustrate the principle of embodiment 2.On the basis of embodiment 1, fixed disk is set to
Six decile switching positions. rotation dish 1 switching of the water inlet with the gap mouth of a river 11 is relative with water outlet switching blind hole 12 and is located at same circle
Zhou Shang；Connection water outlet switches the center water outlet blind hole 10 docking fixed disk center water outlet switching mouth of a river 20 of blind hole 12.Fixed disk 2 is even
The water-in and water-out switching mouth of a river 21,22 connecing filter gall inlet and outlet pipe is docked into and out of the sealing of the switching mouth of a river 11,12 with rotation dish 1；
Connect the neighbouring water inlet switching mouth of a river 21 in the draining switching mouth of a river 23 of discharge pipe line.
When closed pair of waterway switching device is on open position, the water in support inlet pipeline is through closed double
The inlet opening 3a of waterway switcher, rotation dish 1 switching of the water inlet with the gap mouth of a river 11, the fixed disk 2 water inlet switching mouth of a river 21, filter gall
Inlet pipeline and filter material layer, filter gall outlet pipeline, the fixed disk 2 center water outlet switching mouth of a river 20, rotation dish 1 center water outlet blind hole 10
And water outlet blind hole 12, the fixed disk 2 water outlet switching mouth of a river 22, finally flowed out by support outlet pipeline.
When the rotation shaft 1a of closed pair of waterway switching device is clockwise to adjacent decile switching position, it is in
When on closed position, the water inlet with gap for the rotation dish 1 switching mouth of a river 11 and water outlet blind hole 12 are closed by fixed disk 2.Now shirk
Filter gall, the water in pipeline will not flow out because the pipeline other end is closed.
When the rotation shaft 2a of closed pair of waterway switching device continues to be clockwise to second decile switching position
On, when being in closing and drainage position, rotation dish 1 switching of the water inlet with the gap mouth of a river 11 is closed by fixed disk 2；Rotation dish 1
Water outlet is switched blind hole 12 and is connected with the draining switching mouth of a river 23 of fixed disk 2.Now shirk filter gall, the water in filter position or pipeline passes through
The fixed disk 2 center water outlet switching mouth of a river 20, rotation dish 1 center water outlet blind hole 10 and water outlet blind hole 12, fixed disk 2 draining switching water
Mouth 23, is finally flowed out by the discharge pipe line of support lower.
Embodiment 3, Fig. 1,2 combination illustrate the principle of embodiment 3.Fixed disk is set to quartering switching position. turn
Moving plate 1 switching of the water inlet with the gap mouth of a river 11 is relative with water outlet switching blind hole 12 and is located on same circumference；Connection water outlet switching
The center water outlet blind hole 10 docking fixed disk center water outlet switching mouth of a river 20 of blind hole 12.Fixed disk 2 connects filter gall inlet and outlet pipe
Water-in and water-out the switching mouth of a river 21,22 and rotation dish 1 seal into and out of the switching mouth of a river 11,12 and dock.
When closed pair of waterway switching device is on open position, the water in support inlet pipeline is through closed pair of water
The inlet opening 3a of road switch, rotation dish 1 switching of the water inlet with the gap mouth of a river 11, the fixed disk 2 water inlet switching mouth of a river 21, filter gall are entered
Water lines and filter material layer, filter gall outlet pipeline, the fixed disk 2 center water outlet switching mouth of a river 20, rotation dish 1 center water outlet blind hole 10 and
Water outlet blind hole 12, the fixed disk 2 water outlet switching mouth of a river 22, are finally flowed out by support outlet pipeline.
When the rotation shaft 1a of closed pair of waterway switching device is clockwise to the decile switching position that staggers, place
When on closed position, the water inlet with gap for the rotation dish 1 switching mouth of a river 11 and water outlet blind hole 12 are closed by fixed disk 2.Now take off
Unload filter gall, the water in pipeline will not flow out because the pipeline other end is closed.
Embodiment 4, will be respectively communicated with the outer of the inlet and outlet pipe interface of support in the quartering switching position of fixed disk
Connect the water-in and water-out switching mouth of a river to be arranged in rotation dish；It is respectively communicated with concatenation filter gall pipeline and connect water-in and water-out switching mouth of a river setting
On fixed disk；Rotation dish and fixed disk are engaged composition sealing interface switching, and by rotate rotation dish so as on
Each switching mouth of a river stagger decile switching position simultaneously corresponding to each switching mouth of a river on fixed disk, changes original corresponding connection and closes
System.
Stagger original switching position with turn disc, each switching water on each switching mouth of a river and fixed disk in rotation dish
Mouthful corresponding relation accordingly change, corresponding two disks that change switch annexation each between connecting line for the mouths of a river：When this pair of water
When road switch is in open position, the corresponding connection in two couples of two disks switching mouth of a river, by the water inlet of support with concatenate filter gall pipe
The water inlet connection on road；The outlet of support and the outlet connection concatenating filter gall pipeline；When this pair of waterway switcher is in pass
During closed position, the inlet and outlet pipe that two couples switching mouth of a river of two disks is connected each disconnects.
On this basis, according to identical switching principle, when setting on five deciles of fixed disk or six decile switching positions
During the draining switching mouth of a river of connection discharge pipe line, the three kinds of sealing switchings that accordingly can realize between rotation dish and fixed disk are corresponding
Relation：Connect while i.e. into and out of the switching mouth of a river or simultaneously close off or simultaneously close off and draining.
In embodiment 4 unlike embodiment 1,2,3, the water-in and water-out switching mouth of a river position of outer earthing of frame inlet and outlet pipe
In the same side rotation dish of sealing interface switching.
In the same manner, the water-in and water-out switching mouth of a river of outer earthing of frame inlet and outlet pipe can also be located on fixed disk；Inside connect filter gall
The water-in and water-out switching mouth of a river of inlet and outlet pipe is located in rotation dish.
Embodiment 5, on the basis of the various embodiments described above, can also adopt three disk switch modes, that is, rotation dish simultaneously with
Upper and lower fixed disk is engaged and constitutes two sealing interface switching.Upper and lower fixed disk switching mouth of a river mistake corresponding to the support mouth of a river it
Between be respectively provided with sealing gasket.Rotation dish and fixed disk equally can arrange the quartering or five deciles or six decile switching positions, realize
Three kinds of sealing switching corresponding relations between rotation dish and fixed disk：I.e. into and out of switching the mouth of a river while connection or close or
Close and draining.
In the various embodiments described above, due to using double waterway switching devices, controlling the water-in and water-out of water purifier, water purification simultaneously
Device is not subject to tap water hydraulic in itself, and is not in the " leakage that water purifier discharge water pipeline does not closely occur because of faucet closing
Drip " phenomenon.
As the improvement of the various embodiments described above, also it is symmetrical arranged control rotation dish 1 in double waterway switchers and rotates toggle bit
The concaveconvex structure put：Housing 3 inwall arranges one group of recessed structure at interval of a decile switching position；Positioned at rotation shaft 1a
Radial direction male structure on the disk of lower end is elastic male structure, when radial direction male structure is located between two recessed structures, and with two recessed knots
Structure is concavo-convex when being engaged, a kind of switching state between corresponding rotation dish and fixed disk.When rotary shaft body 1a rotates, positioned at turn
Radial elastic male structure on the disk of moving axis body 1a lower end, is extruded by housing 3 inwall fovea superior structure, produces inside bullet
Property deformation disengage and recessed respective outer side edges, enter between two recessed structures in adjacent switching position, a kind of corresponding new switching state.
2～3 groups of recessed structures can be arranged on housing 3 inwall as needed, correspond to above-mentioned 2～3 kinds of sealing switching corresponding relations respectively：I.e.
Connect while into and out of the switching mouth of a river or simultaneously close off or simultaneously close off and outlet pipeline draining.
As the improvement further of the various embodiments described above, as the improvement of the various embodiments described above, water purifier is using closing filter
The horizontal type of the built-in filter gall in storehouse, filter gall position is higher than support, when opening filter position replacing filter gall and cleaning bulkhead, together with impurity
Sewage by double waterway switchers, outlet pipeline can be switched to discharge pipe line and flow out, thus horizontal machine need not be inverted put
Flat, pour out impurity and sewage.Other water not disengaged in filter gall and pipeline also can be high because of water level, by the support row positioned at lower
Water lines flow out.
In the various embodiments described above, involved technical characteristic can reconfigure and constitute new embodiment.
Claims (10)
1. double water routes method for handover control of a kind of water purifier, including the support of setting inlet and outlet pipe interface, concatenation filter gall pipe
Road it is characterised in that also include is connected between support inlet and outlet pipe interface and controls support inlet and outlet pipe to lead to simultaneously,
Disconnected double waterway switchers；This pair of waterway switcher each arranges the fixed disk at the switching mouth of a river and rotation dish is engaged, and composition is close
Envelope interface switching；Connect the water-in and water-out switching mouth of a river of support inlet and outlet pipe interface or be located at rotation dish and fixed disk respectively
On, or be located in rotation dish, or be located on fixed disk, wherein for the water-in and water-out connecting support inlet and outlet pipe interface
The switching mouth of a river or be located in rotation dish and fixed disk respectively, or is located in rotation dish, corresponding connect the entering of concatenation filter gall pipeline,
The water outlet switching mouth of a river is located on fixed disk；For the water-in and water-out switching mouth of a river connecting support inlet and outlet pipe interface or same position
On fixed disk, the corresponding water-in and water-out switching mouth of a river connecting concatenation filter gall pipeline is located in rotation dish；With double waterway switchers
The rotary shaft body that separately sets drives turn disc to stagger original switching position, on each switching mouth of a river and fixed disk in rotation dish
The corresponding relation at each switching mouth of a river accordingly changes, and corresponding two disks that change switch connected relation each between connecting line for the mouths of a river：
When this pair of waterway switcher is on the open position of support inlet and outlet pipe, two couples switching mouth of a river of two disks is corresponding even
Logical, concatenate filter gall pipeline connecting machine seat inlet and outlet pipe interface；When this pair of waterway switcher is in disconnection support inlet tube and outlet tube
During the closed position on road, the inlet and outlet pipe that two couples switching mouth of a river of two disks is connected each disconnects.
2. double water routes method for handover control of water purifier as claimed in claim 1 is it is characterised in that described double waterway switchers
The setting draining switching mouth of a river, this draining switching mouth of a river is on same disk with the water outlet switching mouth of a river；Described support setting connects
Draining switches the discharge pipe at the mouth of a river；When connect support inlet and outlet pipe interface water-in and water-out switching the mouth of a river or respectively be located at turn
On Moving plate and fixed disk or be located in rotation dish, and when double waterway switcher is in closing and drainage position, the entering of two disks
The water switching mouth of a river is all closed；Arrange on water outlet the switching mouth of a river, with fixed disk of connection concatenation filter gall pipe water outlet in rotation dish
Water switching mouth of a river docking.
3. double water routes method for handover control of water purifier as claimed in claim 2 is it is characterised in that described support is horizontal machine
Seat；Filter gall position in described concatenation filter gall pipeline is higher than this horizontal support, this filter gall or close filter gall or be placed in closing
Built-in filter gall in filter position；When disengaging closing filter gall or built-in filter gall, it is stored in the row through lower for the water concatenating filter gall pipeline
Put pipeline to flow out.
4. as described in claim 1,2 or 3 double water routes method for handover control of water purifier it is characterised in that described support is provided with
The inner chamber of cover plate simultaneously arranges the interface connecting support inlet and outlet pipe and filter gall inlet and outlet pipe in inner chamber bottom surface；This inner chamber
Constituted closing inner chamber with cover plate cooperation and with standard component fixation；Described double waterway switchers are the closed pair of water routes with housing
Switch simultaneously is provided for installing the concave-convex-piece of positioning；This closed pair of waterway switcher is placed in this closing inner chamber, its rotation
Axis body stretches out cover plate；Each switching mouth of a river of this closed pair of waterway switcher is connected with the corresponding interface sealing on closing inner chamber bottom surface
Connect, and be engaged with closing inner chamber by the concave-convex-piece on housing and radially spacing.
5. as described in claim 1,2 or 3 double water routes method for handover control of water purifier it is characterised in that described concatenation filter gall pipe
Road is in the rigid line in support；Described filter gall is located on stand stiffness pipeline, the mouth of a river of this filter gall and rigid pipe
Road sealing docking.
6. a kind of double waterway switching devices of the double water routes method for handover control being applied to water purifier described in claim 1, it is special
Levy and be including closed pair of waterway switcher；This closed pair of waterway switcher setting fixed disk (2) and band rotary shaft body
(1a) rotation dish (1), housing (3) and bottom end cover (4)；The upper setting switching mouth of a river of the water inlet with gap (11) of this rotation dish (1)
Corresponding with the fixed disk water inlet switching mouth of a river (21), and the inlet opening of housing (3) is connected by the annular water channel (3c) of closing inner chamber
(3a), upper water outlet switching blind hole (12) corresponding with the fixed disk water outlet switching mouth of a river (22) of this rotation dish (1), connection is located at and rotates
The center water outlet blind hole (10) in disk (1) central authorities, and dock with fixed disk center water outlet mouth (20) sealing；Rotary shaft body (1a) one end
Stretch out the axis hole of housing (3), the projection cube structure of the other end is inserted in the recessed structure (1b) that rotation dish upper surface is arranged and joined with it
Dynamic；Rotation dish (1) and fixed disk (2) are engaged and constitute sealing interface switching；The positioning of the uniform indent of fixed disk (2) lower surface
Blind hole (2b), and around each switching mouth of a river setting counterbore (2a)；This bottom end cover (4) setting respectively switches the mouth of a river with fixed disk (2)
Counterbore (2a) corresponding multiple cross the mouth of a river (4a) and corresponding sealing gaskets (4b), and positioning boss (4c) and buckle (4d),
And the concavo-convex composition closing inner chamber that is engaged of bayonet socket (3b) by this buckle (4d) and housing (3).
7. double waterway switching devices of double water routes method for handover control of water purifier as claimed in claim 6 are it is characterised in that institute
The fixed disk (2) stated has quartering switching position, and the water-in and water-out switching mouth of a river (21,22) connecting filter gall inlet and outlet pipe are right
Claim setting, and in fixed disk (2) central authorities' setting center water outlet mouth (20)；The water inlet (11) of described rotation dish (1), water outlet are cut
Change blind hole (12) and center water outlet blind hole (10) corresponds to the water-in and water-out switching mouth of a river (21,22) and the center water outlet of fixed disk respectively
Mouth (20).
8. double waterway switching devices of double water routes method for handover control of water purifier as claimed in claim 6 are it is characterised in that institute
The fixed disk (2) stated arranges five decile switching positions or six decile switching positions, and switches in same water-in and water-out provided circumferentially about
The mouth of a river (21,22) and the draining switching mouth of a river (23)：Wherein, have on the fixed disk (2) of five decile switching positions, connect filter gall
The water-in and water-out switching mouth of a river (21,22) of inlet and outlet pipe are separated by；Connect the draining switching mouth of a river (23) and the water outlet of discharge pipe line
The switching mouth of a river (22) is adjacent and is separated by with the water inlet switching mouth of a river (21)；Fixed disk (2) disk central authorities' setting center water outlet mouth (20)；Institute
The water inlet (11) of the rotation dish (1) stated, water outlet switch blind hole (12) and center water outlet blind hole (10) corresponds to fixed disk respectively
The water-in and water-out switching mouth of a river (2I, 22) and center water outlet mouth (20)；Have on the fixed disk 2 of six decile switching positions, connect filter gall
The water-in and water-out switching mouth of a river (21,22) of inlet and outlet pipe are relatively；Connect the draining switching mouth of a river (23) and the water outlet of discharge pipe line
The switching mouth of a river (22) is adjacent or is separated by；Fixed disk (2) central authorities' setting center water outlet mouth (20)；The water inlet of described rotation dish (1)
Mouthful (11), water outlet switch blind hole (12) and center water outlet blind hole (10) correspond to respectively fixed disk the water-in and water-out switching mouth of a river (21,
22) and center water outlet mouth (20).
9. as described in claim 6,7 or 8 double water routes method for handover control of water purifier double waterway switching devices, its feature exists
In also including controlling the concaveconvex structure of turn disc switching position, the corresponding switching position of its recessed structure is arranged on housing；Position
Male structure on rotation shaft (1a) is elastic male structure, when the recessed form touch male-female engagement on itself and housing, rotates
Disk is in corresponding switching position with fixed disk.
10. as described in claim 6,7 or 8 double water routes method for handover control of water purifier double waterway switching devices, its feature
It is that described housing is the cylinder of setting upper end cover；This upper end cover or be flexibly connected cooperation with cylinder, or directly and cylinder structure
Integral.
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| CN201210137653.5A CN103372344B (en) | 2012-04-23 | 2012-04-23 | Double-water-path switching control method of water purifier and double-water-path switching device |
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| CN201210137653.5A CN103372344B (en) | 2012-04-23 | 2012-04-23 | Double-water-path switching control method of water purifier and double-water-path switching device |
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| CN103372344B true CN103372344B (en) | 2017-02-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104747769B (en) * | 2013-12-28 | 2017-10-31 | 杜也兵 | Tap transition valve body and its connection installation method between tap |
| CN104083920B (en) * | 2014-07-23 | 2016-04-13 | 江苏永尚能源科技有限公司 | The filter core self-stripping unit of filter |
| CN104941292B (en) * | 2014-12-03 | 2017-03-29 | 佛山市云米电器科技有限公司 | Adapter, water purifier, adapter control method and controller |
| CN105617755B (en) * | 2016-03-16 | 2017-11-10 | 厦门建霖工业有限公司 | Change the uninterrupted water-supply structure of filter core and its application method |
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