CN208348571U - Water softening device - Google Patents
Water softening device Download PDFInfo
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- CN208348571U CN208348571U CN201820641934.7U CN201820641934U CN208348571U CN 208348571 U CN208348571 U CN 208348571U CN 201820641934 U CN201820641934 U CN 201820641934U CN 208348571 U CN208348571 U CN 208348571U
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Abstract
The utility model discloses a kind of water softening device, wherein the water softening device, including soft water valve and ion exchange pot, the soft water valve include valve body and core assembly, and the valve body includes valve chamber, the intake tunnel and exhalant canal being connected to the valve chamber；It is characterized in that, the valve chamber, intake tunnel and exhalant canal extend in a first direction, and the intake tunnel and exhalant canal are respectively positioned on the periphery of the valve chamber and are set to the opposite sides in second direction of the valve chamber；The intake tunnel and exhalant canal are accordingly respectively formed with water inlet and water outlet in the same end along the first direction of the valve body, and the second direction and first direction are perpendicular.The soft water valve internal duct arrangement of the utility model water softening device is neat, compact-sized, so that softening produces the optimization of water waterway structure, can be effectively reduced the overall dimensions of soft water valve and water softening device.
Description
Technical field
The utility model relates to technical field of water treatment equipment, in particular to a kind of water softening device.
Background technique
Water softening device can soften water quality, to promote the water quality experience of user, save the functions such as detergent, water-saving.
The kernel component of water softening device is soft water valve, and the size of water softening device complete machine is primarily limited to soft in addition to ion exchange pot and salt box
Water valve.Each pipeline arrangement of existing soft water valve is intricate, and intake tunnel and exhalant canal move towards different, and water inlet and
Water outlet is generally arranged at the different end face of valve body, for example, water inlet is set to one end of valve body axial direction, water outlet is set to valve
The top of body simultaneously also results in soft water valve so that the softening production water water route of soft water valve is complex along valve body radially protruding
Height or width increase, correspondingly increase the height or width for applying the water softening device of the soft water valve, the complete machine of water softening device
Need to occupy more spaces.
Utility model content
The main purpose of the utility model is to propose a kind of water softening device, it is intended to which the softening for solving existing water softening device produces water water
Road is complicated, the technical problem for causing the overall volume of soft water valve and water softening device bigger than normal.
To achieve the above object, the utility model proposes water softening device, including soft water valve and ion exchange pot, the soft water
Valve includes valve body and core assembly, and the valve body includes valve chamber, the intake tunnel and exhalant canal being connected to the valve chamber；It is described
Valve chamber, intake tunnel and exhalant canal extend in a first direction, and the intake tunnel and exhalant canal are respectively positioned on the valve
The periphery of chamber and the opposite sides in second direction for being set to the valve chamber；The intake tunnel and exhalant canal are in the valve body
The same end along the first direction be accordingly respectively formed with water inlet and water outlet, the second direction and first direction
It is perpendicular.
Further, the valve body has in this second direction sets respectively close to the intake tunnel and exhalant canal
The first end face and second end face set；
The first end face is equipped with the first fabrication hole, and first fabrication hole is connected to the intake tunnel, and the water inlet is logical
The inner wall opposite with first fabrication hole in road offers the first intercommunicating pore for being connected to the valve chamber；
The second end face is equipped with the second fabrication hole, and second fabrication hole is connected to the exhalant canal, and the water outlet is logical
The inner wall opposite with second fabrication hole in road offers the second intercommunicating pore for being connected to the valve chamber.
Further, the valve body further include be connected to the valve chamber it is soft enter channel and it is soft go out channel, the water inlet is logical
Road with it is described it is soft enter channel be connected to, the exhalant canal with it is described it is soft go out channel be connected to, the ion exchange pot include tank body and
Be placed in the intracorporal central tube of the tank, between the central tube and the inner tank wall formed ion exchange chamber, it is described it is soft enter it is logical
Road is connected to the ion exchange chamber, and the soft channel out is connected to the central tube.
Further, the valve body further includes being set to mounting head of the valve chamber in the side of third direction, the installation
Head is removably fixed in the ion exchange pot, the inside of the mounting head be formed with it is described it is soft enter channel and it is soft go out channel, institute
It is vertical two-by-two to state first direction, second direction and third direction.
Further, the mounting head includes the first annular cylinder extended along the third direction and the second annular canister, institute
First annular cylinder is stated to enclose the outside set on second annular canister and be detachably connected with the ion exchange pot, first ring
Formed between shape cylinder and the second annular canister it is described it is soft enter channel, the inner cavity of second annular canister formed it is described it is soft go out channel.
Further, the valve body offers third fabrication hole, the third in the end face where water inlet and water outlet
Fabrication hole offers connection institute along the connection soft channel out, the inner wall of the third fabrication hole is extended to along the first direction
State the third connecting hole of valve chamber.
Further, it is described it is soft enter channel along the third direction extend through the valve chamber.
Further, there is the soft water valve softening to produce water position, and the core assembly includes piston and is set in described
Bowl assembly is determined in piston periphery, produces water position in the softening, and the piston cooperates with bowl assembly is determined with described in limiting and being connected to
Intake tunnel and it is soft enter channel the first interface channel, and connection it is described it is soft go out channel and exhalant canal the second connection it is logical
Road.
Further, the piston extends along the first direction, and can along the first direction move back and forth and with institute
It states and determines bowl assembly and be slidably matched.
Further, the valve chamber has along the third end face that the first direction is oppositely arranged and the 4th end face, described
The push rod of piston is pierced by the third end face along the first direction, the 4th end face be located at the valve chamber close to it is described into
The one end at the mouth of a river；
The circumferential surface of the piston along the direction close to the 4th end face be successively arranged primary sealing area, first annular slot,
Secondary sealing area, the second annular groove and third sealing surface；
It is described to determine the first permeable grid that bowl assembly includes the annular set gradually along the direction close to the 4th end face, the
Two permeable grid, the permeable grid of third and the 4th permeable grid, the first permeable grid, the second permeable grid, the permeable grid of third and the 4th are thoroughly
Axial direction between any two the circumferential surface of the valve chamber at sealing and circumferential surface secure fit with the valve chamber of the boom along the spool；
The intake tunnel is connected at the permeable grid of the third with the valve chamber, it is described it is soft enter channel described second thoroughly
It is connected at boom with the valve chamber, the exhalant canal is connected at the 4th permeable grid with the valve chamber；
Is produced from water position in the softening, the primary sealing area seals the first permeable grid, and the first annular slot connects
Lead to the described second permeable grid and the permeable grid of third to form first interface channel, the secondary sealing area seals against institute
The edge close to the 4th end face of the permeable grid of third is stated, second annular groove is connected to the 4th permeable grid to be formed
Second interface channel.
Layout of the utility model water softening device by optimization intake tunnel and exhalant canal, valve chamber, intake tunnel and water outlet
Channel extends in a first direction, and intake tunnel and exhalant canal are respectively positioned on the periphery of valve chamber and set on valve chamber in second party
To opposite sides, intake tunnel and exhalant canal are accordingly respectively formed in the same end along first direction of valve body into water
Mouth and water outlet.When softening produces water, water flow from the water inlet of soft water valve via intake tunnel enter ion exchange pot carry out it is soft
Change processing, the water after softening is flowed out via exhalant canal from water outlet, in this way, entirely to soften the water inlet water route for producing water water route
Move towards uniform with water outlet water route, and can from the same end inflow and outflow of valve body, so that the internal duct of valve body
And the arrangement of external interface is more neat, the structure of entire soft water valve is more compact, and then may make the package size of water softening device
It is smaller.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model soft water valve；
Fig. 2 is the decomposition texture schematic diagram of soft water valve in Fig. 1；
Fig. 3 is the structural schematic diagram that bowl assembly is determined in Fig. 2；
Fig. 4 is the front-view schematic diagram of valve body in Fig. 1；
Fig. 5 is the schematic cross-sectional view in Fig. 4 along V-V line；
Fig. 6 is the schematic cross-sectional view in Fig. 4 along line VI -- VI；
Fig. 7 is the schematic cross-sectional view in Fig. 4 along VII-VII line；
Fig. 8 is the front-view schematic diagram of soft water valve in Fig. 1, and wherein soft water valve is in softening and produces water condition；
Fig. 9 is the schematic cross-sectional view in Fig. 8 along IX-IX line；
Figure 10 is the schematic cross-sectional view in Fig. 8 along X-X line；
Figure 11 is the partial enlargement diagram in Figure 10 at A；
Figure 12 is schematic diagram of internal structure when the utility model water softening device is in softening production water condition.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of water softening devices.
In the utility model embodiment, shown in as shown in Figure 1, Figure 2, Fig. 5, Fig. 6 and Figure 12, the water softening device, including soft water valve
100 and ion exchange pot 200, soft water valve 100 includes valve body 10 and core assembly 20, and valve body 10 includes valve chamber 11, with valve chamber 11
The intake tunnel 12 and exhalant canal 13 of connection；Valve chamber 11, intake tunnel 12 and exhalant canal 13 extend in a first direction, and
Intake tunnel 12 and exhalant canal 13 are respectively positioned on the periphery of valve chamber 11 and are set to the opposite sides in second direction of valve chamber 11；Into
Aquaporin 12 and exhalant canal 13 are accordingly respectively formed with water inlet 121 in the same end along first direction of valve body 10 and go out
The mouth of a river 131, second direction is perpendicular with first direction.
In the present embodiment, dry part is used to be fastened by bolts and use in mating surface if the construction of valve body 10 can be
The cooperation of the sealing structures such as sealing ring, in order to adapt to produce in enormous quantities, integrated injection molding is can be used in each component；In addition, the valve body
10 construction can also link together in such a way that several components are using ultrasonic bonding simultaneously, complex to be formed
Valve chamber 11 and each channel design；Furthermore valve body 10 can also be using emerging 3D printing technique at production, to adapt to small lot type
Number.
Intake tunnel 12 is oriented to ion friendship will enter the water of valve chamber 11 to direct water into valve chamber 11, core assembly 20
Tank 200 is changed to realize to soften and produce water, inhale salt and just wash, inhale the operating conditions such as salt backwash, exhalant canal 13 is to by the water after softening
It is exported from valve chamber 11.Ion exchange pot 200 is provided with ion exchange filtrate, may be, for example, softening resin, produces water process in softening
In, which can be replaced as sodium ion for calcium ion, the magnesium ion in raw water to generate softened water, and regenerate
Calcium ion and magnesium ion are cemented out realization cycling and reutilization by sodium ion by Cheng Zhong.
Water inlet 121 and water outlet 131 can be set in any one end of valve body 10, in order to adapt to pacify soft water valve 100
Ion exchange pot 200 loaded on water softening device, in the present embodiment, first direction is consistent with front-rear direction, second direction and left and right
Direction is consistent, and water inlet 121 and water outlet 131 are set on the front end of valve body 10.
Layout of the utility model water softening device by optimization intake tunnel 12 and exhalant canal 13, valve chamber 11, intake tunnel
12 and exhalant canal 13 extend in a first direction, and intake tunnel 12 and exhalant canal 13 are respectively positioned on the periphery of valve chamber 11 and set
In the opposite sides in second direction of valve chamber 11, intake tunnel 12 and exhalant canal 13 are in valve body 10 along the same of first direction
One end is accordingly respectively formed with water inlet 121 and water outlet 131.When softening produces water, water inlet of the water flow from soft water valve 100
121, which enter ion exchange pot 200 via intake tunnel 12, carries out sofening treatment, and the water after softening is discharged certainly via exhalant canal 13
Mouthfuls 131 flow out, and move towards uniform be discharged water route in this way, entirely to soften the water inlet water route for producing water water route, and can be certainly
The same end inflow and outflow of valve body 10, so that the internal duct of valve body 10 and the arrangement of external interface are more neat, it is whole
The structure of a soft water valve 100 is more compact, and then may make the package size of water softening device smaller.
Further, Fig. 1, Fig. 2 and fig. 4 to fig. 6 are please referred to, in one embodiment, valve body 10 has in a second direction
The first end face 14 and second end face 15 being arranged respectively close to intake tunnel 12 and exhalant canal 13；First end face 14 is equipped with first
Fabrication hole 141, the first fabrication hole 141 are connected to intake tunnel 12, the inner wall opposite with the first fabrication hole 141 of intake tunnel 12
Offer the first intercommunicating pore 122 of connection valve chamber 11；Second end face 15 is equipped with the second fabrication hole 151, the connection of the second fabrication hole 151
Exhalant canal 13, the inner wall opposite with the second fabrication hole 151 of exhalant canal 13 offer the second connection for being connected to valve chamber 11
Hole 132.
In the present embodiment, intake tunnel 12 and exhalant canal 13 are set to valve chamber 11 in the opposite sides of second direction, and
It is respectively adjacent to first end face 14 and second end face 15 is arranged, in this way, it is more neat, tight to make the internal duct of valve body 10 arrange
It gathers.The first intercommunicating pore of draft technological forming 122 being adapted in injection molding by the way that the first fabrication hole 141 is arranged, passes through setting the
Two fabrication holes 151 are adapted to the second intercommunicating pore of draft technological forming 132 in injection molding.When valve chamber 11 is tubular, it is preferable that
First intercommunicating pore 122 is the bar shaped of the circumferentially extending along 11 inner wall of valve chamber, and the second intercommunicating pore 132 is also bar shaped, the first connection
Hole 122 and the second intercommunicating pore 132 are arranged in a staggered manner in a first direction.
Further, please refer to Fig. 6, Fig. 7 and Figure 12, valve body 10 further include be connected to valve chamber 11 it is soft enter channel 16 and soft
Channel 17 out, intake tunnel 12 with it is soft enter channel 16 be connected to, exhalant canal 13 with it is soft go out channel 17 be connected to, ion exchange pot 200
Including tank body 201 and the central tube being placed in tank body 201 202, ion exchange is formed between 201 inner wall of central tube 202 and tank body
Chamber 203, it is soft enter channel 16 be connected to ion exchange chamber 203, it is soft go out channel 17 be connected to central tube 202.
In the present embodiment, during softening produces water, water flows into valve chamber 11 from intake tunnel 12, and is oriented to by valve chamber 11
Soft water channel, and then enter and carry out sofening treatment in ion exchange chamber 203, it is softened that treated that water is defeated by central tube 202 again
Send to it is soft go out channel 17, finally by exhalant canal 13 flow out with for users to use or storage.By by it is soft enter channel 16 and it is soft go out
Channel 17 is integrally formed on valve body 10, eliminates external pipeline, be can effectively avoid soft water valve 100 and is generated leak.
Further, valve body 10 further includes being set to valve chamber 11 in the mounting head 18 of the side of third direction, and mounting head 18 can
Ion exchange pot 200 is fixed in disassembly, the inside of mounting head 18 be formed with it is soft enter channel 16 and it is soft go out channel 17, first direction,
Second direction and third direction are vertical two-by-two.
In the present embodiment, mounting head 18 modes such as can be connected through a screw thread, snap connection and being removably mounted to ion friendship
It changes on tank 200, in order to the dismounting and maintenance of soft water valve 100.By the way that mounting head 18 is arranged, on the one hand, be convenient for soft water valve 100
Be installed on ion exchange pot 200, on the other hand can be arranged in mounting head 18 it is soft enter channel 16 and it is soft go out channel 17, to make
The external structure of mounting head 18 and inner space are efficiently used, so that the structure of valve body 10 is more compact, third party
To consistent with up and down direction.
Preferably, Fig. 7 is please referred to, in one embodiment, mounting head 18 includes the first annular cylinder extended along third direction
181 and second annular canister 182, first annular cylinder 181 enclose set on the second annular canister 182 outside and can with ion exchange pot 200
Dismantling connection, formed between first annular cylinder 181 and the second annular canister 182 it is soft enter channel 16, the inner cavity shape of the second annular canister 182
At soft channel 17 out.By the ring structure of first annular cylinder 181 and the second annular canister 182 limit it is soft enter channel 16 and it is soft go out
Channel 17, so that the inner space of mounting head 18 is rationally utilized.Preferably, the periphery wall of first annular cylinder 181 is equipped with spiral shell
Line with the tank mouth of ion exchange pot 200 in order to being threadedly coupled.
Further, valve body 10 offers third fabrication hole 19 in the end face where water inlet 121 and water outlet 131, the
Three fabrication holes 19 offer connection valve chamber 11 along the soft channel 17 out of connection, the inner wall of third fabrication hole 19 is extended to along first direction
Third connecting hole 191.
In the present embodiment, the draft technological forming third in injection molding is then adapted to by setting third fabrication hole 19 to connect
Through-hole 191.In order to keep the front end of valve body 10 more compact, it is preferable that third fabrication hole 19 is set to water inlet 121 and water outlet
The side of the 131 close mounting head 18 in third direction.
In order to further be easily installed the first 18 draft technique in injection molding, it is soft enter channel 16 extended through along third direction
Valve chamber 11, in this way, may make it is soft enter between channel 16 and valve chamber 11 straight line perforation may be not present and stream turning.
Further, Fig. 8 to Figure 12 is please referred to, there is soft water valve 100 softening to produce water position, and core assembly 20 includes piston
21 and be set in the periphery of piston 21 determine bowl assembly 22, is produced from water position in softening, piston 21 and is determined bowl assembly 22 and is cooperated to limit
Out connection intake tunnel 12 and it is soft enter channel 16 the first interface channel, and connection it is soft go out channel 17 and exhalant canal 13 the
Two interface channels.
In the present embodiment, it is connected to or obstructs each channel with the cooperation of determining bowl assembly 22 by piston 21, it is soft to realize
The various operating conditions of water dispenser.And determining bowl assembly 22 and valve body 10 split settings and can manufacture respectively, so that 11 internal structure of valve chamber
It is more succinct, manufacture difficulty can be effectively reduced.About piston 21 with determine there are many cooperations of bowl assembly 22, such as can by turn
It is dynamic to cooperate or move back and forth the connection or partition to realize each interface channel.As shown in figure 12, when softening produces water condition, raw water
Successively via intake tunnel 12, the first interface channel and it is soft enter channel 16 enter ion exchange chamber 203 in carry out sofening treatment；It is soft
Water after change is successively flowed out via central tube 202, soft channel 17, the second interface channel and exhalant canal 13 out again.Similarly, living
Plug 21 can also be cooperated with bowl assembly 22 determine to realize that suction salt is just washed, inhales the operating conditions such as salt backwash, and it is not described here in detail.It is preferred that
Ground, piston 21 extend in a first direction, and can move back and forth along first direction and be slidably matched with bowl assembly 22 is determined.
Further, please with reference to Figure 10 and Figure 11, in one embodiment, valve chamber 11 has to be set relatively along first direction
The push rod of the third end face 111 and the 4th end face 112 set, piston 21 is pierced by third end face 111, the 4th end face along first direction
112 are located at one end of the close water inlet 121 of valve chamber 11；
The circumferential surface of piston 21 is successively arranged primary sealing area 211, first annular slot along the direction close to the 4th end face 112
212, secondary sealing area 213, the second annular groove 214 and third sealing surface 215；
Determine the first permeable grid 22a that bowl assembly 22 includes the annular set gradually along the direction close to the 4th end face 112, the
Two permeable grid 22b, the third permeable permeable grid 22d of grid 22c and the 4th, the first permeable grid 22a, the second permeable grid 22b, third are permeable
Axial direction between any two the circumferential surface of valve chamber 11 at sealing and circumferential surface with valve chamber 11 of the permeable grid 22d of grid 22c and the 4th along spool
Secure fit；
Intake tunnel 12 is connected at the permeable grid 22c of third with valve chamber 11, it is soft enter channel 16 at the second permeable grid 22b with
Valve chamber 11 is connected to, and exhalant canal 13 is connected at the 4th permeable grid 22d with valve chamber 11；
Is produced from water position in softening, primary sealing area 211 seals the first permeable grid 22a, and the first annular connection of slot 212 second is thoroughly
To form the first interface channel, secondary sealing area 213 seals against leaning on for the permeable grid of third for boom 22b and the permeable grid of third
The edge of nearly 4th end face 112, the second annular groove 214 are connected to the 4th permeable grid 22d to form the second interface channel.
In the present embodiment, determining bowl assembly 22, separation seal is arranged two-by-two using multiple permeable grids, specifically, determines slot group
Part 22 includes the first sealing ring 220, the first grid 221, the second sealing ring set gradually along the direction close to the 4th end face 112
222, the second grid 223, third sealing ring 224, third grid 225, the 4th sealing ring 226, the 4th grid 227 and the 5th sealing
Circle 228.First sealing ring 220, the first grid 221, the second sealing ring 222 are enclosed the first permeable grid 22a, the second sealing ring
222, the second grid 223, third sealing ring 224 be enclosed the second permeable grid 22b, third sealing ring 224, third grid 225,
4th sealing ring 226 is enclosed the permeable grid 22c of third, and the 4th sealing ring 226, the 4th grid 227 and the 5th sealing ring 228 enclose
It closes and forms the 4th permeable grid 22d.Determine bowl assembly 22 use multiple sealing rings and grid fold two-by-two setting it is similar to form structure
Multiple permeable grid, so can further simplify manufacturing process, reduce manufacturing cost.
Preferably, the first sealing ring 220, the second sealing ring 222, third sealing ring 224, the 4th sealing ring 226 and the 5th
Sealing ring 228 can use identical structure；Similarly, the first grid 221, the second grid 223, third grid 225 and the 4th lattice
Grid 227 can also use identical structure, so can further reduce production cost and reduce by 100 components of soft water valve
Type.
Determine the special-shaped grid 229 that bowl assembly 22 further includes annular, special-shaped grid 229 is folded in the 5th sealing ring 228 and the
Between four end faces 112, and the corresponding soft channel 17 out of special-shaped grid 229 offers permeable notch.Special-shaped grid 229 can be to determining slot
Each component of component 22 being located between special-shaped grid 229 and third end face 111 plays positioning action.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of water softening device, including soft water valve and ion exchange pot, the soft water valve includes valve body and core assembly, the valve body
Including valve chamber, the intake tunnel and exhalant canal that are connected to the valve chamber；It is characterized in that, the valve chamber, intake tunnel and go out
Aquaporin extends in a first direction, and the intake tunnel and exhalant canal are respectively positioned on the periphery of the valve chamber and are set to described
The opposite sides in second direction of valve chamber；The intake tunnel and exhalant canal are in the valve body along the first direction
The same end is accordingly respectively formed with water inlet and water outlet, and the second direction and first direction are perpendicular.
2. water softening device as described in claim 1, which is characterized in that the valve body have in this second direction respectively close to
The intake tunnel and the first end face and second end face of exhalant canal setting；
The first end face is equipped with the first fabrication hole, and first fabrication hole is connected to the intake tunnel, the intake tunnel
The inner wall opposite with first fabrication hole offers the first intercommunicating pore for being connected to the valve chamber；
The second end face is equipped with the second fabrication hole, and second fabrication hole is connected to the exhalant canal, the exhalant canal
The inner wall opposite with second fabrication hole offers the second intercommunicating pore for being connected to the valve chamber.
3. water softening device as described in claim 1, which is characterized in that the valve body further include be connected to the valve chamber it is soft enter it is logical
Road and it is soft go out channel, the intake tunnel with it is described it is soft enter channel be connected to, the exhalant canal with it is described it is soft out channel be connected to, institute
It states ion exchange pot to include tank body and be placed in the intracorporal central tube of the tank, be formed between the central tube and the inner tank wall
Ion exchange chamber, it is described it is soft enter channel be connected to the ion exchange chamber, it is described it is soft go out channel be connected to the central tube.
4. water softening device as claimed in claim 3, which is characterized in that the valve body further includes being set to the valve chamber in third direction
Side mounting head, the mounting head is removably fixed in the ion exchange pot, and the inside of the mounting head is formed
State it is soft enter channel and it is soft go out channel, the first direction, second direction and third direction are vertical two-by-two.
5. water softening device as claimed in claim 4, which is characterized in that the mounting head includes the extended along the third direction
One annular canister and the second annular canister, the first annular cylinder enclose set on second annular canister outside and with the ion exchange
Tank is detachably connected, formed between the first annular cylinder and the second annular canister it is described it is soft enter channel, second annular canister
Inner cavity forms the soft channel out.
6. water softening device as claimed in claim 5, which is characterized in that the valve body is opened in the end face where water inlet and water outlet
Equipped with third fabrication hole, the third fabrication hole extends to the connection soft channel out, the third work along the first direction edge
The inner wall in skill hole offers the third connecting hole for being connected to the valve chamber.
7. water softening device as claimed in claim 5, which is characterized in that it is described it is soft enter channel along the third direction extend through institute
State valve chamber.
8. the water softening device as described in claim 3 to 7 any one, which is characterized in that there is the soft water valve softening to produce water level
It sets, the core assembly includes piston and be set in piston periphery determine bowl assembly, described in softening production water position
Piston with determine bowl assembly cooperation with limit be connected to the intake tunnel and it is soft enter channel the first interface channel, and be connected to institute
State second interface channel in soft channel and exhalant canal out.
9. water softening device as claimed in claim 8, which is characterized in that the piston extends along the first direction, and can be along institute
First direction is stated to move back and forth and determine bowl assembly with described and be slidably matched.
10. water softening device as claimed in claim 9, which is characterized in that the valve chamber has to be oppositely arranged along the first direction
Third end face and the 4th end face, the push rod of the piston is pierced by the third end face, the 4th end along the first direction
Face is located at one end close to the water inlet of the valve chamber；
The circumferential surface of the piston is successively arranged primary sealing area, first annular slot, second along the direction close to the 4th end face
Sealing surface, the second annular groove and third sealing surface；
Described to determine the first permeable grid that bowl assembly includes the annular set gradually along the direction close to the 4th end face, second thoroughly
The permeable grid of boom, third and the 4th permeable grid, the first permeable grid, the second permeable grid, the permeable grid of third and the 4th permeable grid
Along axial direction sealing and the circumferential surface secure fit with the valve chamber at the circumferential surface of the valve chamber between any two of the spool；
The intake tunnel is connected at the permeable grid of the third with the valve chamber, it is described it is soft enter channel in the described second permeable grid
Place is connected to the valve chamber, and the exhalant canal is connected at the 4th permeable grid with the valve chamber；
Is produced from water position in the softening, the primary sealing area seals the first permeable grid, and the first annular slot is connected to institute
The second permeable grid and the permeable grid of third are stated to form first interface channel, the secondary sealing area seals against described
The edge close to the 4th end face of three permeable grids, it is described to be formed that second annular groove is connected to the 4th permeable grid
Second interface channel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641934.7U CN208348571U (en) | 2018-04-28 | 2018-04-28 | Water softening device |
| PCT/CN2018/111164 WO2019205524A1 (en) | 2018-04-28 | 2018-10-22 | Water softener |
| US16/181,136 US10745297B2 (en) | 2018-04-28 | 2018-11-05 | Water softener |
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| CN201820641934.7U CN208348571U (en) | 2018-04-28 | 2018-04-28 | Water softening device |
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| CN208348571U true CN208348571U (en) | 2019-01-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110410529A (en) * | 2018-04-28 | 2019-11-05 | 佛山市顺德区美的饮水机制造有限公司 | Water softening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410529A (en) * | 2018-04-28 | 2019-11-05 | 佛山市顺德区美的饮水机制造有限公司 | Water softening device |
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