CN208975241U - A kind of filter, purifying drinking appliance and intelligent closestool - Google Patents
A kind of filter, purifying drinking appliance and intelligent closestool Download PDFInfo
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- CN208975241U CN208975241U CN201820952236.9U CN201820952236U CN208975241U CN 208975241 U CN208975241 U CN 208975241U CN 201820952236 U CN201820952236 U CN 201820952236U CN 208975241 U CN208975241 U CN 208975241U
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Abstract
The utility model provides a kind of filter, the filter includes shell and filter core, water inlet, the first water outlet and the second water outlet are provided on the shell, the enclosure interior forms the first cavity, the second cavity is formed inside the filter core, the filter further includes being at least partially disposed in the intracorporal guiding device of the shell, first cavity is divided into diversion cavity and splitter cavity by the guiding device, the filter core is arranged in the splitter cavity, and third cavity is formed between the shell and the filter core；The water inlet is connected to the diversion cavity, and first water outlet is connected to second cavity, and second water outlet is connected to the third cavity；The diversion cavity is connected to by the guiding device selectivity with second cavity or the third cavity.The utility model provides a kind of purifying drinking appliance and intelligent closestool.Using the utility model, cleaning filter core can achieve, extend the purpose of filter element life.
Description
Technical field
The utility model relates to purifier field, a kind of filter, purifying drinking appliance and intelligent closestool are particularly related to.
Background technique
For most of filter plants, what primary filter was usually used at present is the filter with PP cotton filter element,
The case where this PP cotton filter element is according to water quality was generally just needed replacing using 3-6 months.
Filter is usually there are two types of structure, and a kind of structure is that filter core is connect with shell integral type, and shell can not be opened, therefore
Entire filter can only be replaced when replacement；And another structure is that shell can be opened, therefore only need to be individually replaced when replacement
Filter core does not need to replace entire filter.But which kind of substitute mode no matter is used, all excessively can frequently it be given because of replacement
User increases certain financial burden, while also bringing great inconvenience to life.
In addition, used PP cotton filter element is complete if it can remove the impurity of its absorption for another angle
It is complete that there is the value recycled.But current filter does not remove the function of adsorbed impurity in PP cotton filter element,
Therefore it can only be solved the problems, such as by frequently replacing PP cotton filter element.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of filter, purifying drinking appliance and intelligent closestool, with solution
The certainly frequent problem of filter element replacing.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model first aspect provides a kind of filter, which includes shell and filter core, on the shell
It is provided with water inlet, the first water outlet and the second water outlet, the enclosure interior forms the first cavity, formed inside the filter core
Second cavity, the filter further include being at least partially disposed in the intracorporal guiding device of the shell, and the guiding device is by institute
It states the first cavity and is divided into diversion cavity and splitter cavity, the filter core is arranged in the splitter cavity, the shell and the filter core
Between formed third cavity；
The water inlet is connected to the diversion cavity, and first water outlet is connected to second cavity, and described second
Water outlet is connected to the third cavity；
The diversion cavity is connected to by the guiding device selectivity with second cavity or the third cavity.
Preferably, the guiding device includes sealing baffle, direction turning piece and commutation portion；
The inner wall of the sealing baffle and the shell is tightly connected, and first cavity is divided by the sealing baffle
The diversion cavity and the splitter cavity；
The first deflector hole, the second deflector hole, first deflector hole and second chamber are provided on the sealing baffle
Body connection, second deflector hole are connected to the third cavity；
Third deflector hole is provided on the direction turning piece, the direction turning piece is mounted in the diversion cavity, the direction turning piece
It is rotatably fitted on the sealing baffle；
The commutation portion is connect with the direction turning piece, and the commutation portion drives the direction turning piece rotation, so that the third
Deflector hole selectivity is connected to first deflector hole or second deflector hole.
Preferably, it is additionally provided with rotary shaft on the direction turning piece, axis hole, the rotation are additionally provided on the sealing baffle
Axis is mounted in the axis hole.
Preferably, the direction turning piece is connected on the sealing baffle by annular snap-in structure；
The annular snap-in structure includes annular groove and the annular protrusion for being embedded in the annular groove, the annular groove and described
On the direction turning piece, another is arranged on the sealing baffle for one of setting of annular protrusion.
Preferably, waterproof platform is additionally provided on the sealing baffle, first deflector hole and second deflector hole are set
It sets in the circular region of the waterproof platform, the inner wall of the waterproof platform is bonded with the side of the direction turning piece.
Preferably, the commutation portion includes poke rod and knob sealing ring, is additionally provided with mounting hole on the shell；
One end of the poke rod is arranged outside the shell, and the other end of the poke rod passes through the mounting hole and institute
State direction turning piece connection；
The knob sealing ring is arranged between the poke rod and the mounting hole.
Preferably, the shell includes body and cap, and the cap is welded on the body；
The water inlet and the mounting hole are arranged on the cap；The inner wall of the body formed it is step-like, it is described
It is tightly connected at the inner wall step of sealing baffle and the body.
Preferably, the shell includes body, cap and housing seal circle；The cap is removably mounted on the shell
The open end of body, the housing seal circle are arranged between the cap and the body；
The water inlet and the mounting hole are arranged on the cap；The inner wall of the body formed it is step-like, it is described
It is tightly connected at the inner wall step of sealing baffle and the body.
Preferably, the guiding device further includes guard seal circle, and the guard seal circle is arranged in the sealing baffle
Between the inner wall of the shell.
Preferably, first water outlet is drainage mouth, and second water outlet is sewage draining exit；
First deflector hole is less than the third deflector hole, the size of second deflector hole and the third deflector hole
It is adapted.
Preferably, first water outlet is sewage draining exit, and second water outlet is drainage mouth；
Second deflector hole is less than the third deflector hole, the size of first deflector hole and the third deflector hole
It is adapted.
The utility model second aspect provides a kind of purifying drinking appliance, which includes that pure water pipe, sewage pipe, water intaking are opened
Pass, self-cleaning switch and filter described above；
The water inlet is connected to external water source, and first water outlet is connected to the pure water pipe, second water outlet
It is connected to the sewage pipe；
The intake switch is arranged on the pure water pipe, and the self-cleaning switch is arranged on the sewage pipe.
The utility model third aspect provides a kind of purifying drinking appliance, which includes that pure water pipe, sewage pipe, water intaking are opened
Pass, self-cleaning switch and filter described above；
The water inlet is connected to external water source, and second water outlet is connected to the pure water pipe, first water outlet
It is connected to the sewage pipe；
The intake switch is arranged on the pure water pipe, and the self-cleaning switch is arranged on the sewage pipe.
The utility model fourth aspect provides a kind of intelligent closestool, which includes control circuit, cleaning pipe, punching
Water pipe, cleaning switch, flushing switch, self-cleaning switch and filter described above, the guiding device further include being able to drive
The steering motor of the direction turning piece rotation；
The water inlet is connected to external water source, and first water outlet is connected to the cleaning pipe, second water outlet
It is connected to the jet water spout；The cleaning switch includes purge valve and the cleaning button that connect with the purge valve, the bath
Switch includes flashing valve and the flush button that connect with the flashing valve, the self-cleaning switch including self-cleaning valve and with it is described self-cleaning
The self-cleaning button of valve connection；
The purge valve is arranged in the cleaning pipe；Flush port is provided on the jet water spout and from clean mouth, the punching
Water valve is arranged on the flush port, and the self-cleaning valve is arranged described from clean mouth；
The control circuit respectively with the purge valve, the cleaning button, the flashing valve, the flush button, institute
State self-cleaning valve, the self-cleaning button and steering motor electrical connection.
The 5th aspect of the utility model provides a kind of intelligent closestool, which includes control circuit, cleaning pipe, punching
Water pipe, cleaning switch, flushing switch, self-cleaning switch and filter described above, the guiding device further include being able to drive
The steering motor of the direction turning piece rotation；
The water inlet is connected to external water source, and second water outlet is connected to the cleaning pipe, first water outlet
It is connected to the jet water spout；
The cleaning switch includes purge valve and the cleaning button that connect with the purge valve, and the flushing switch includes punching
Water valve and the flush button being connect with the flashing valve, it is described it is self-cleaning switch include self-cleaning valve and connect with the self-cleaning valve oneself
Clean button；
The purge valve is arranged in the cleaning pipe；Flush port is provided on the jet water spout and from clean mouth, the punching
Water valve is arranged on the flush port, and the self-cleaning valve is arranged described from clean mouth；
The control circuit respectively with the purge valve, the cleaning button, the flashing valve, the flush button, institute
State self-cleaning valve, the self-cleaning button and steering motor electrical connection.
The utility model provides a kind of filter, purifying drinking appliance and intelligent closestool, can be with by the guiding device of filter
Change the direction that water flow flows into, flows out filter core, so as to be adsorbed on filter core using the water flow opposite with filtering direction
Impurity is rinsed well, and cleaning filter core is reached, and extends the purpose of filter element life.
Detailed description of the invention
Fig. 1 is a kind of external structure schematic diagram for filter that the utility model embodiment one provides；
Fig. 2 is a kind of explosive view for filter that the utility model embodiment one provides；
Fig. 3 is a kind of cross-sectional view for filter that the utility model embodiment one provides；
When Fig. 4 is that a kind of filter that the utility model embodiment one provides is in filtration condition, the position of poke rod shows
It is intended to；
When Fig. 5 is that a kind of filter that the utility model embodiment one provides is in filtration condition, filter interior water flow
Direction schematic diagram；
When Fig. 6 is that a kind of filter that the utility model embodiment one provides is in self-cleaning state, the position of poke rod shows
It is intended to；
When Fig. 7 is that a kind of filter that the utility model embodiment one provides is in self-cleaning state, filter interior water flow
Direction schematic diagram；
Fig. 8 is a kind of external structure schematic diagram for intelligent closestool that the utility model embodiment three provides；
When Fig. 9 is that a kind of intelligent closestool that the utility model embodiment three provides rinses closestool, filter interior water flow side
To schematic diagram.
Specific embodiment
Embodiment one
The utility model embodiment one provides a kind of filter 100, as shown in Figure 1-3, filter 100 includes shell 1
With filter core 2, shell 1 includes body 12 and cap 11, and cap 11 is welded on body 12.It should be noted that cap 11 can also
To be removably mounted on the open end of body 12, for example, cap 11 can be connected on body 12, and in cap 11 and shell
Housing seal circle is arranged between body 12 to be sealed.Filter core 2 can be conveniently replaceable with the connection type of detachable by using.
It is provided with water inlet 111 on cap 11, the first water outlet 121 and the second water outlet 122, shell are provided on body 12
The first cavity 13 is formed inside body 1, and the second cavity 21 is formed inside filter core 2.
Further, filter 100 further includes the guiding device 3 being at least partially disposed in shell 1, and guiding device 3 will
First cavity 13 is divided into diversion cavity 131 and splitter cavity 132, and filter core 2 is arranged in splitter cavity 132, body 12 and filter core 2
Between formed third cavity 1321；Water inlet 111 is connected to diversion cavity 131, and the first water outlet 121 is connected to the second cavity 21,
Second water outlet 122 is connected to third cavity 1321；Diversion cavity 11 passes through guiding device 3 selectivity and the second cavity 21 or the
The connection of three cavitys 1321.
Further, guiding device 3 includes sealing baffle 31, guard seal circle 32, direction turning piece 33 and commutation portion 34,
In, the inner wall of body 12 forms step-like at the open end of body 12, leads at the inner wall step of sealing baffle 31 and body 12
The sealed connection of guard seal circle 32 is crossed, the inner wall setting stepped of body 12 can be effectively prevented guiding device 3 in water
It is moved along under the pressure of stream.First cavity 13 is divided into diversion cavity 131 and splitter cavity 132 by sealing baffle 31.
The first deflector hole 313, the second deflector hole 311, the first deflector hole 313 and the second cavity are provided on sealing baffle 31
21 connections, the second deflector hole 311 are connected to third cavity 1321；Third deflector hole 331, direction turning piece 33 are provided on direction turning piece 33
It is mounted in diversion cavity 131, direction turning piece 33 is rotatably fitted on sealing baffle 31；Commutation portion 34 is connect with direction turning piece 33,
Commutation portion 34 drives direction turning piece 33 to rotate, so that 331 selectivity of third deflector hole is led with the first deflector hole 313 or described second
Discharge orifice 311 is connected to.
Further, it is additionally provided with rotary shaft 332 on direction turning piece 33, axis hole 312 is additionally provided on sealing baffle 31, rotates
Axis 332 is mounted in axis hole 312, and in the present embodiment, axis hole 312 is through-hole.It should be noted that axis hole 312 can also be set
It is set to blind hole, the sealing performance of sealing baffle 31 can be improved in blind hole, prevents water a small amount of in diversion cavity 131 from seeping from axis hole 312
Enter in the second cavity 21.
In other embodiments, it can also be not provided with rotary shaft 332 and axis hole 312, for example direction turning piece 33 can pass through ring
Shape snap-in structure is connected on sealing baffle 31；Annular snap-in structure includes the annular protrusion of annular groove and insertion annular groove, ring
On direction turning piece 33, another is arranged on sealing baffle 31 for one of setting of shape slot and annular protrusion.
Further, waterproof platform 314 is additionally provided on sealing baffle 31, the first deflector hole 313 and the second deflector hole 311 are set
It sets in the circular region of waterproof platform 314, the inner wall of waterproof platform 314 is bonded with the side of direction turning piece 33.Waterproof platform 314 is set
Purpose is the sealing performance between enhancing direction turning piece 33 and sealing baffle 31, prevents water a small amount of in diversion cavity 131 from steering
Gap between piece 33 and sealing baffle 31 is penetrated into the second cavity 21 or third cavity 1321.It should be noted that when turning to
When piece 33 is connected to sealing baffle 31 using annular snap-in structure described above, waterproof platform 314 can be directly as convex annular
It rises, annular groove is arranged on direction turning piece 33, annular groove is caught in by waterproof platform 314 and is coupled；Alternatively, annular protrusion can be with
It is arranged on direction turning piece 33, annular convex rib is set in the inside of waterproof platform 314, forms ring between waterproof platform 314 and annular convex rib
Shape slot is coupled between annular protrusion insertion annular convex rib and waterproof platform 314.
Further, commutation portion 34 includes poke rod 341 and knob sealing ring 342, is additionally provided with mounting hole on cap 11
112；One end of poke rod 341 is arranged outside cap 11, and the other end of poke rod 341 is connected by mounting hole 112 and direction turning piece 33
It connects, in the present embodiment, the other end of poke rod 341 is word protrusion, is connected in the flat recess 332 on direction turning piece 33.It needs
It is noted that the connection type between poke rod 341 and direction turning piece 33 is also possible to be integrally formed connection, welding can also be
Etc. being fixedly connected.Knob sealing ring 342 is arranged between poke rod 341 and mounting hole 112.In other embodiments, when only adopting
When with automatically controlling the commutation of commutation portion 34, it can be not provided with mounting hole 112 on cap 11, i.e. one end of poke rod 341 can not
It needs across cap 11.
In the present embodiment, the first water outlet 121 is drainage mouth, and the second water outlet 122 is sewage draining exit, the first deflector hole
313 size is less than third deflector hole 331, and the size of the second deflector hole 311 is adapted with the size of third deflector hole 331, leads
When the design consideration of flow pore size size is that filter 100 carries out self-cleaning, since the size of the first deflector hole 313 is led less than third
Discharge orifice 331, water flow can be with higher hydraulic pressure reverse cleaning filter cores 2 after the first deflector hole 313；Meanwhile when the second water outlet
When mouth 122 is connect with the jet water spout of intelligent closestool, the water flowed out from the second deflector hole 311 is larger as far as possible, ability
The water tank of intelligent closestool is quickly filled into water, specific embodiment reference implementation example three.It should be noted that according to reality
Need, for example, when filter material manufacture in filter core 2 with the mode in embodiment one is oppositely arranged or the filter material of filter core 2 is two-way
Filtering, the first water outlet 121 can also be arranged to sewage draining exit, the second water outlet 122 is arranged to drainage mouth, at this point, the
The size of two deflector holes 311 is less than third deflector hole 331, and the first deflector hole 313 is adapted with the size of third deflector hole 331.
Fig. 4-5 is shown under filtration condition, the filter process of filter 100, when poke rod 341 is located at strain position,
Second water outlet 122 is closed, the third deflector hole 331 on direction turning piece 33 and the second deflector hole 311 on sealing baffle 31 connect
It is logical, at this point, the water flowed into diversion cavity 131 from water inlet 111 passes through 331 He of third deflector hole in direction shown in arrow A along Fig. 5
Second deflector hole 311 enter third cavity 1321, into third cavity 1321 water through filtration core 2 filtering after along shown in arrow B
Direction enters in the second cavity 21 of filter core 2, finally flows out along direction shown in arrow C from the first water outlet 121.
Fig. 6-7 is shown under self-cleaning state, the self-cleaning process of filter 100, when filter core 2 after a period of use, filter core 2
In adsorbed a large amount of impurity, at this moment, poke rod 341 is toggled it into cleaning position, closes the first water outlet 121, poke rod 341
Direction turning piece 33 is driven to rotate, so that the third deflector hole 331 on direction turning piece 33 is connected to the first deflector hole 313, at this point, from water inlet
The water that mouth 111 flows into diversion cavities 131 pass sequentially through third deflector hole 331 and the first deflector hole in direction shown in arrow D along Fig. 7
313 enter the second cavity 21, and the water into the second cavity 21 enters in third cavity 1321 along direction shown in arrow E, herein mistake
Cheng Zhong, reversed water flow pour a large amount of impurity being adsorbed on filter core 2 in third cavity 1321, and along side shown in arrow F
It is discharged to from the second water outlet 122.
In the present embodiment, water flow is imported by the second cavity 21 or third cavity by 3 property of can choose of guiding device
In 1321, it is possible thereby to change flow direction of the water flow between the second cavity 21 and third cavity 1321, so as to utilize
The water flow opposite with filtering direction rinses the impurity being adsorbed on filter core 2 well, reaches cleaning filter core 2, extends 2 service life of filter core
Purpose.
Embodiment two
Embodiment two provides a kind of purifying drinking appliance, purifying drinking appliance include pure water pipe, sewage pipe, intake switch, self-cleaning switch and
Filter 100 provided by embodiment one.The water inlet 111 of filter 100 is connected to external water source, the first water outlet 121 with it is net
Water pipe connection, the second water outlet 122 are connected to sewage pipe；Intake switch is arranged on pure water pipe, and sewage pipe is arranged in self-cleaning switch
On.
In above-mentioned purifying drinking appliance, the first water outlet 121 of filter 100 is drainage mouth, and the second water outlet 122 is blowdown
Mouthful, it should be noted that when the first water outlet 121 of filter 100 is set as sewage draining exit, the second water outlet 122 is set as filtering
When the mouth of a river, the connection type of filter 100 in purifying drinking appliance are as follows: the second water outlet 122 is connected to pure water pipe, the first water outlet 121
It is connected to sewage pipe.
Embodiment three
Embodiment three provides a kind of intelligent closestool, as shown in figure 8, intelligent closestool includes control circuit 200, cleaning pipe
300, mistake provided by jet water spout 400, cleaning switch 500, flushing switch 600, self-cleaning switch 700, water tank 800 and embodiment one
Filter 100, wherein cleaning switch 500 includes purge valve (not shown) and the cleaning button 501 connecting with purge valve, and bath is opened
It closes 600 and includes flashing valve (not shown) and the flush button 601 connecting with flashing valve, self-cleaning switch includes self-cleaning valve (not shown)
The self-cleaning button 701 being connect with self-cleaning valve, it should be noted that connection, flashing valve and the punching of purge valve and cleaning button 501
The connection of water button 601 and self-cleaning valve include mechanical connection with the connection of self-cleaning button 701 or are electrically connected；Guiding device 3
It further include the steering motor (not shown) for being able to drive the rotation of direction turning piece 33；Water inlet 111 is connected to external water source, the first water outlet
121 are connected to cleaning pipe 300, and the second water outlet 122 is connected to one end of jet water spout 400；Purge valve is arranged in cleaning pipe 300
On, the other end of jet water spout 400 includes the flush port (not shown) being provided separately and from clean mouth (not shown), and flashing valve setting exists
On flush port, self-cleaning valve is arranged from clean mouth；Control circuit 200 is pressed with purge valve, cleaning button 501, flashing valve, bath respectively
Button 601, self-cleaning valve, self-cleaning button 701 and steering motor electrical connection.It should be noted that control circuit 200 shown in fig. 8
Being merely representative of in intelligent closestool has control circuit 200, the specific installation site without limiting control circuit 200.Cleaning is pressed
The setting position of button 501, flush button 601 and self-cleaning button 701 is unlimited, can also by remote controler to control circuit 200 into
That is, on a remote control by the setting of cleaning button 501, flush button 601 and self-cleaning button 701 row control passes through wireless telecommunications
Mode controls the open and close of corresponding purge valve, flashing valve or self-cleaning valve.
It is understood that flush button 601 and self-cleaning button 701 can be designed as it is independent or linkage, work as design
When for linkage, a switch valve and discharge outlet are shared, i.e. flashing valve and self-cleaning valve is the same switch valve, flush port and from clean mouth
For the same discharge outlet.When the control method of intelligent closestool is described below, independently set with flush button 601 and self-cleaning button 701
It is set to example；When flush button 601 and self-cleaning button 701 are linkage, a flush port and a punching are only set on jet water spout 400
Water valve, and it is not provided with self-cleaning mouth and self-cleaning valve, when pressing flush button 601 or pressing self-cleaning button 701, can open shared
Flashing valve, to control flush port opening.
Illustrate the control method of the intelligent closestool below with reference to the above structure of intelligent closestool.
The control method of the human body cleaning function of intelligent closestool are as follows: when pressing cleaning button 501, cleaning button 501 is sent out
Send purge signal to control circuit 200, control steering motor drives direction turning piece 33 after control circuit 200 receives purge signal, with
Third deflector hole 331 is set to be connected with the second deflector hole 311, while control circuit 200 also controls purge valve opening, water flow is successively
It is discharged through water inlet 111, diversion cavity 131, third cavity 1321, the second cavity 21, the first water outlet 121 and cleaning pipe 300.On
It is identical as the water (flow) direction that filter 100 in embodiment one is under filtration condition to state human body cleaning function, and details are not described herein.
It should be noted that before pressing cleaning button 501, if third deflector hole 331 and the second deflector hole 311 are in the state that is staggered,
Then control circuit 200 controls steering motor driving direction turning piece 33 and rotates, so that third deflector hole 331 and the second deflector hole 311 connect
It is logical；If third deflector hole 331 and the second deflector hole 311 have been in connected state, control circuit 200 controls steering motor and drives
Dynamic direction turning piece 33 does not rotate, so that third deflector hole 331 and the second deflector hole 311 keep connected state.
The control method of the flushing closestool function of intelligent closestool are as follows: when pressing flush button 601, flush button 601 is sent out
Send flush signal to control circuit 200, control steering motor drives direction turning piece 33 after control circuit 200 receives flush signal, with
Third deflector hole 331 is set to be connected with the second deflector hole 311, while control circuit 200 also controls flashing valve opening, water flow is successively
It is discharged, flows into from flush port after water inlet 111, diversion cavity 131, third cavity 1321, the second water outlet 122, flushing pipe 400
In water tank 800.It should be noted that before pressing flush button 601, if third deflector hole 331 is in the second deflector hole 311
Be staggered state, then control circuit 200 controls steering motor driving direction turning piece 33 and rotates, so that third deflector hole 331 is led with second
Discharge orifice 311 is connected to；If third deflector hole 331 and the second deflector hole 311 have been in connected state, control circuit 200 is controlled
Steering motor driving direction turning piece 33 does not rotate, so that third deflector hole 331 and the second deflector hole 311 keep connected state.
Fig. 9 is shown when rinsing closestool, the water (flow) direction inside filter 100, when pressing flush button 601, intelligently
Water in the water tank 800 (referring to Fig. 8) of closestool will be rinsed closestool, meanwhile, external water stream is along figure shown in arrow G
Direction successively passes through bath after water inlet 111, diversion cavity 131, third cavity 1321, the second water outlet 122 and jet water spout 400
In mouth inflow water tank 800.In the present embodiment, human body cleaning function and to rinse water flow required for closestool function be all by the
Three deflector holes 331 and the second deflector hole 311 enter third cavity 1321, and the difference of the two is only entering third cavity 1321
Afterwards, water (flow) direction is different, and the water flow of cleaning function needs to enter in the second cavity 21 by filter core 2, and rinses closestool function
Water flow is directly flowed out from the second water outlet 122, and therefore, the three-way component that filter 100 can serve as intelligent closestool uses, and is not required to
In addition one three-way component to be installed for intelligent closestool again, reduces product cost, reduces leak risk.
The control method of the filter core self-cleaning function of intelligent closestool are as follows: when pressing self-cleaning button 701, self-cleaning button 701 is sent out
Send self-cleaning signal to control circuit 200, control circuit 200 receives control steering motor driving direction turning piece 33 after self-cleaning signal, with
So that third deflector hole 331 is connected with the first deflector hole 313, meanwhile, control circuit 200 also controls self-cleaning valve and opens, water flow according to
It is secondary after water inlet 111, diversion cavity 131, the second cavity 21, third cavity 1321, the second water outlet 122 and jet water spout 400 from
It is discharged from clean mouth.Filter 100 is in certainly in self-cleaning function described above for intelligent closestool, the self-cleaning function and embodiment one
Water (flow) direction under clean state is identical, and details are not described herein.It should be noted that before pressing self-cleaning button 701, if third is led
Discharge orifice 331 and the first deflector hole 313 are in the state that is staggered, then control circuit 200 controls steering motor driving direction turning piece 33 and rotates,
So that third deflector hole 331 is connected to the first deflector hole 313；If 313 company of being in of third deflector hole 331 and the first deflector hole
Logical state, then control circuit 200 controls steering motor driving direction turning piece 33 and does not rotate, so that third deflector hole 331 is led with first
Discharge orifice 313 keeps connected state.
Further, when pressing cleaning switch 500 after the first preset time, or when pressing flushing switch 600 through second
After preset time, or when pressing self-cleaning button 701 after third preset time, control circuit 200 controls steering motor driving and turns
To piece 33 rotate the first deflector hole 313 and the second deflector hole 311 so that third deflector hole 331 is staggered, close diversion cavity 131 with
The guide passage of splitter cavity 132.The control method is advantageous in that, when not using intelligent closestool, water flow can be prevented to enter
Splitter cavity 132 improves the service life of filter core 2 so as to avoid filter core 2 from impregnating always in water；Meanwhile guaranteeing carrying out
When human body cleans, water is to avoid purified water just through filtration, purification and store for a long time and breed bacterium etc..
Further, can also be arranged after the 7th preset time, control circuit 200 automatically turns on the self-cleaning function of filter core
Can, complete the regular cleaning of filter core 2.
It should be noted that the present embodiment merely provides a kind of connection type of filter 100, i.e., by the first water outlet
121 is connect as drainage mouth with the cleaning pipe 300 of intelligent closestool 100, by the second water outlet 122 as sewage draining exit and intelligent horse
The jet water spout 400 of bucket 100 connects.According to actual needs, the first water outlet 121 can also be arranged to sewage draining exit, second is gone out
The mouth of a river 122 is arranged to drainage mouth, correspondingly, connection type at this time is the jet water spout of the first water outlet 121 and intelligent closestool 100
400 connections, the second water outlet 122 are connect with the cleaning pipe 300 of intelligent closestool 100, and such connection type, which is equivalent to, changes this
Human body cleaning function in embodiment rinses water (flow) direction under closestool function and filter core self-cleaning function, i.e., water flow is successively passed through into
The mouth of a river 111, diversion cavity 131, the second cavity 21, third cavity 1321, the second water outlet 122 and the discharge of cleaning pipe 300 are as clear
Wash the water (flow) direction of function；By water flow successively through water inlet 111, diversion cavity 131, the second cavity 21, the first water outlet 121 and punching
Water pipe 400 is discharged into water tank 800 as the water (flow) direction for rinsing closestool function；By water flow successively through water inlet 111, diversion cavity 131,
The water (flow) direction as self-cleaning function is discharged in third cavity 1321, the second cavity 21, the first water outlet 121 and jet water spout 400,
The control method of his structure and control circuit 200 is identical as the present embodiment, and details are not described herein.
Further, above-mentioned that first water outlet 121 is arranged to sewage draining exit, the second water outlet 122 is arranged to drainage mouth
Mode in, when pressing cleaning button 501 after the 4th preset time, or when pressing flush button 601 through the 5th preset time
Afterwards, or when pressing self-cleaning button 701 after the 6th preset time, control circuit 200 controls steering motor driving direction turning piece 33 and revolves
Turn, the first deflector hole 313 and the second deflector hole 311 so that third deflector hole 331 is staggered, closes diversion cavity 131 and splitter cavity 132
Guide passage.As described above, the control method is advantageous in that, when not using intelligent closestool, water flow can be prevented to enter
Splitter cavity 132 improves the service life of filter core 2 so as to avoid filter core 2 from impregnating always in water；Meanwhile guaranteeing carrying out
When human body cleans, water is to avoid purified water just through filtration, purification and store for a long time and breed bacterium etc..
The various embodiments described above each provide a kind of filter, purifying drinking appliance and intelligent closestool, and the water conservancy diversion for passing through filter fills
It sets and can change the direction that water flow flows into, flows out filter core, so as to which filter will be adsorbed on using the water flow opposite with filtering direction
Impurity on core is rinsed well, and cleaning filter core is reached, and extends the purpose of filter element life.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model and different limit
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (15)
1. a kind of filter, including shell and filter core, water inlet, the first water outlet and the second water outlet are provided on the shell
Mouthful, the enclosure interior forms the first cavity, forms the second cavity inside the filter core, it is characterised in that:
The filter further includes being at least partially disposed in the intracorporal guiding device of the shell, and the guiding device is by described first
Cavity is divided into diversion cavity and splitter cavity, and the filter core is arranged in the splitter cavity, shape between the shell and the filter core
At third cavity；
The water inlet is connected to the diversion cavity, and first water outlet is connected to second cavity, second water outlet
Mouth is connected to the third cavity；
The diversion cavity is connected to by the guiding device selectivity with second cavity or the third cavity.
2. filter according to claim 1, which is characterized in that the guiding device include sealing baffle, direction turning piece and
Commutation portion；
The inner wall of the sealing baffle and the shell is tightly connected, and first cavity is divided into described by the sealing baffle
Diversion cavity and the splitter cavity；
The first deflector hole, the second deflector hole are provided on the sealing baffle, first deflector hole and second cavity connect
Logical, second deflector hole is connected to the third cavity；
Third deflector hole is provided on the direction turning piece, the direction turning piece is mounted in the diversion cavity, and the direction turning piece can revolve
It is fitted on the sealing baffle with turning；
The commutation portion is connect with the direction turning piece, and the commutation portion drives the direction turning piece rotation, so that the third water conservancy diversion
Hole selectivity is connected to first deflector hole or second deflector hole.
3. filter according to claim 2, which is characterized in that rotary shaft is additionally provided on the direction turning piece, it is described close
Axis hole is additionally provided on block plate, the rotary shaft is mounted in the axis hole.
4. filter according to claim 2, which is characterized in that the direction turning piece is connected to institute by annular snap-in structure
It states on sealing baffle；
The annular snap-in structure includes the annular protrusion of annular groove and the insertion annular groove, the annular groove and the annular
On the direction turning piece, another is arranged on the sealing baffle for one of setting of protrusion.
5. filter according to claim 2, which is characterized in that waterproof platform is additionally provided on the sealing baffle, it is described
First deflector hole and second deflector hole are arranged in the circular region of the waterproof platform, the inner wall of the waterproof platform with it is described
The side of direction turning piece is bonded.
6. filter according to claim 2, which is characterized in that the commutation portion includes poke rod and knob sealing ring,
Mounting hole is additionally provided on the shell；
One end of the poke rod is arranged outside the shell, and the other end of the poke rod passes through the mounting hole and described turn
It is connected to piece；
The knob sealing ring is arranged between the poke rod and the mounting hole.
7. filter according to claim 6, which is characterized in that the shell includes body and cap, the cap weldering
It connects on the body；
The water inlet and the mounting hole are arranged on the cap；The inner wall of the body forms step-like, the sealing
It is tightly connected at the inner wall step of baffle and the body.
8. filter according to claim 6, which is characterized in that the shell includes body, cap and housing seal circle；
The cap is removably mounted on the open end of the body, and the housing seal circle is arranged in the cap and the body
Between；
The water inlet and the mounting hole are arranged on the cap；The inner wall of the body forms step-like, the sealing
It is tightly connected at the inner wall step of baffle and the body.
9. according to filter described in claim 2-6 any one, which is characterized in that the guiding device further includes that baffle is close
Seal, the guard seal circle are arranged between the sealing baffle and the inner wall of the shell.
10. according to filter described in claim 2-6 any one, which is characterized in that first water outlet is drainage mouth,
Second water outlet is sewage draining exit；
First deflector hole is less than the third deflector hole, and the size of second deflector hole and the third deflector hole is mutually fitted
Match.
11. according to filter described in claim 2-6 any one, which is characterized in that first water outlet is sewage draining exit,
Second water outlet is drainage mouth；
Second deflector hole is less than the third deflector hole, and the size of first deflector hole and the third deflector hole is mutually fitted
Match.
12. a kind of purifying drinking appliance, which is characterized in that the purifying drinking appliance include pure water pipe, sewage pipe, intake switch, it is self-cleaning switch and
Filter described in claim 1-10 any one；
The water inlet is connected to external water source, and first water outlet is connected to the pure water pipe, second water outlet and institute
State sewage pipe connection；
The intake switch is arranged on the pure water pipe, and the self-cleaning switch is arranged on the sewage pipe.
13. a kind of purifying drinking appliance, which is characterized in that the purifying drinking appliance include pure water pipe, sewage pipe, intake switch, it is self-cleaning switch and
Filter described in claim 1-9 or 11 any one；
The water inlet is connected to external water source, and second water outlet is connected to the pure water pipe, first water outlet and institute
State sewage pipe connection；
The intake switch is arranged on the pure water pipe, and the self-cleaning switch is arranged on the sewage pipe.
14. a kind of intelligent closestool, which is characterized in that the intelligent closestool includes that control circuit, cleaning pipe, jet water spout, cleaning are opened
Filter described in pass, flushing switch, self-cleaning switch and claim 2-10 any one, the guiding device further includes can
Drive the steering motor of the direction turning piece rotation；
The water inlet is connected to external water source, and first water outlet is connected to the cleaning pipe, second water outlet and institute
State jet water spout connection；The cleaning switch includes purge valve and the cleaning button that connect with the purge valve, the flushing switch
Including flashing valve and the flush button connecting with the flashing valve, the self-cleaning switch includes self-cleaning valve and connects with the self-cleaning valve
The self-cleaning button connect；
The purge valve is arranged in the cleaning pipe；Flush port is provided on the jet water spout and from clean mouth, the flashing valve
It is arranged on the flush port, the self-cleaning valve is arranged described from clean mouth；
The control circuit respectively with the purge valve, the cleaning button, the flashing valve, the flush button, it is described from
Clean valve, the self-cleaning button and steering motor electrical connection.
15. a kind of intelligent closestool, which is characterized in that the intelligent closestool includes that control circuit, cleaning pipe, jet water spout, cleaning are opened
Filter described in pass, flushing switch, self-cleaning switch and claim 2-9 or 11 any one, the guiding device further include
It is able to drive the steering motor of the direction turning piece rotation；
The water inlet is connected to external water source, and second water outlet is connected to the cleaning pipe, first water outlet and institute
State jet water spout connection；
The cleaning switch includes purge valve and the cleaning button that connect with the purge valve, and the flushing switch includes flashing valve
The flush button connecting with the flashing valve, the self-cleaning switch includes self-cleaning valve and what is connect with the self-cleaning valve self-cleaning press
Button；
The purge valve is arranged in the cleaning pipe；Flush port is provided on the jet water spout and from clean mouth, the flashing valve
It is arranged on the flush port, the self-cleaning valve is arranged described from clean mouth；
The control circuit respectively with the purge valve, the cleaning button, the flashing valve, the flush button, it is described from
Clean valve, the self-cleaning button and steering motor electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952236.9U CN208975241U (en) | 2018-06-20 | 2018-06-20 | A kind of filter, purifying drinking appliance and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952236.9U CN208975241U (en) | 2018-06-20 | 2018-06-20 | A kind of filter, purifying drinking appliance and intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975241U true CN208975241U (en) | 2019-06-14 |
Family
ID=66779198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820952236.9U Active CN208975241U (en) | 2018-06-20 | 2018-06-20 | A kind of filter, purifying drinking appliance and intelligent closestool |
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| Country | Link |
|---|---|
| CN (1) | CN208975241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619764A (en) * | 2018-06-20 | 2018-10-09 | 广东美的环境电器制造有限公司 | A kind of control method of filter, purifying drinking appliance, intelligent closestool and intelligent closestool |
| WO2022213309A1 (en) * | 2021-04-08 | 2022-10-13 | 3M Innovative Properties Company | Filter cartridge and filter having same |
-
2018
- 2018-06-20 CN CN201820952236.9U patent/CN208975241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619764A (en) * | 2018-06-20 | 2018-10-09 | 广东美的环境电器制造有限公司 | A kind of control method of filter, purifying drinking appliance, intelligent closestool and intelligent closestool |
| WO2022213309A1 (en) * | 2021-04-08 | 2022-10-13 | 3M Innovative Properties Company | Filter cartridge and filter having same |
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