CN208123593U - Soft water valve and water softening device - Google Patents
Soft water valve and water softening device Download PDFInfo
- Publication number
- CN208123593U CN208123593U CN201820641821.7U CN201820641821U CN208123593U CN 208123593 U CN208123593 U CN 208123593U CN 201820641821 U CN201820641821 U CN 201820641821U CN 208123593 U CN208123593 U CN 208123593U
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- cam
- mounting surface
- valve
- soft water
- driving mechanism
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of soft water valve and water softening device, wherein, soft water valve includes valve body, multi-way valve, inhales salt water injection valve and driving mechanism, driving mechanism includes shell, the first cam, the second cam and transmission shaft, multi-way valve is connect with the first cam drive, salt water injection valve is inhaled to connect with the second cam drive, first cam is connect by rotation axis with the second cam drive, the inner cavity of shell has the first mounting surface, first cam is formed with installation space between the first mounting surface, the second cam and the first mounting surface.Technical solutions of the utility model pass through setting transmission shaft, first cam is connect by rotation axis with the second cam drive, the inner cavity of soft water valve housing has the first mounting surface, first cam is adjacent to the first mounting surface, it is formed with installation space between second cam and the first mounting surface, which can be used to accommodate the other component of driving mechanism, so, the overall structure of soft water valve is more compact, and occupied space is smaller.
Description
Technical field
The utility model relates to field of water treatment equipment, in particular to a kind of soft water valve and water softening device.
Background technique
Water softening device can soften water quality, to promote user's water quality.The kernel component of water softening device is soft
Water valve, the major function of soft water valve are exactly the switching in different water routes such as to realize water purification, backwash, inhale salt regeneration, just washing and filling the water.Tool
Body, soft water valve includes multi-way valve and water injection valve, by controlling the reciprocating motion of multi-way valve and water injection valve, to realize water purification, anti-
The switching washing, inhale salt regeneration, functions and the corresponding water route such as just washing and filling the water.The reciprocating motion of multi-way valve and water injection valve is respectively by
One cam and the second actuated by cams are completed.In existing soft water valve, driving wheel, the driving wheel and the first cam are set using same
Axis setting, and driving wheel and the second cam-engaged, cause soft water valve arrangement not compact enough, the space that soft water valve occupies is big.
Utility model content
The main purpose of the utility model be propose a kind of soft water valve and soft water and, it is intended to allow soft water valve internal structure more
Step up to gather, reduces space occupied by soft water valve.
To achieve the above object, the utility model proposes a kind of soft water valve, including valve body, multi-way valve, inhale salt water injection valve and
Driving mechanism, the driving mechanism include shell, the first cam, the second cam and transmission shaft, the multi-way valve and described first
Cam drive connection, the suction salt water injection valve are connect with second cam drive, and the inner cavity of the shell has the first installation
Face；
The axis of first cam, the second cam and transmission shaft is arranged parallel two-by-two, first cam, the second cam
Outer peripheral surface be each formed with tooth row, the transmission shaft between first cam and the second cam, and the transmission shaft have
There are the first tooth section with first cam-engaged, and the second tooth section with second cam-engaged, first cam
Neighbouring first mounting surface, is formed with installation space between second cam and first mounting surface.
Preferably, the inner cavity of the shell has second mounting surface opposite with first mounting surface, the suction salt note
The valve rod outer end of water valve is between second mounting surface and second cam.
Preferably, the inner cavity of the shell has the third mounting surface opposite with first mounting surface, the third peace
Second mounting surface is compared closer to first mounting surface in dress face, and the valve rod outer end of the multi-way valve is located at the third
Between mounting surface and first cam.
Preferably, the driving mechanism further includes deceleration unit, is offered on the shell through the third mounting surface
Via hole, the deceleration unit includes ontology and output shaft, and the ontology is located at the outside of the shell, and the output shaft passes through
The via hole is engaged with the tooth row of the outer peripheral surface of first cam.
Preferably, the driving mechanism further includes a circuit board and the electronic component that is convexly equipped on the circuit board, described
Between first cam and first mounting surface, the electronic component is located in the installation space circuit board.
Preferably, the driving mechanism further includes being set to detection member of the circuit board towards the first cam one side
Part, rotation of the detecting element to detect first cam.
Preferably, the shell includes mounting base and the cover board for being covered on the mounting base, and first mounting surface is formed
In the cover board, second mounting surface and third mounting surface are formed in the mounting base.
Preferably, the mounting base includes including close to the first plate portion of first mounting surface and far from first peace
The second plate portion in dress face, second mounting surface are formed in second plate portion, and the third mounting surface is formed in described
In one plate portion；The mounting base is formed with recess portion on the outside of first plate portion, and the recess portion is to dispose the ontology.
Preferably, the driving mechanism further includes a protective cover, and the protective cover is provide on the housing.
The utility model also proposes that a kind of water softening device, the water softening device include soft water valve, and the soft water valve includes valve body, more
Road valve inhales salt water injection valve and driving mechanism, and the driving mechanism includes shell, the first cam, the second cam and transmission shaft, described
Multi-way valve is connect with first cam drive, and the suction salt water injection valve is connect with second cam drive, the shell
Inner cavity has the first mounting surface；
The axis of first cam, the second cam and transmission shaft is arranged parallel two-by-two, first cam, the second cam
Outer peripheral surface be each formed with tooth row, the transmission shaft between first cam and the second cam, and the transmission shaft have
There are the first tooth section with first cam-engaged, and the second tooth section with second cam-engaged, first cam
Neighbouring first mounting surface, is formed with installation space between second cam and first mounting surface.
Technical solutions of the utility model by setting transmission shaft, nibble by the first tooth section of transmission shaft and the first cam of soft water valve
It closes, the second cam-engaged of the second tooth section and soft water valve, the inner cavity of soft water valve housing has the first mounting surface, and the first cam is adjacent
Nearly first mounting surface, is formed with installation space between the second cam and the first mounting surface, which can be used to accommodate drive
The other component of motivation structure, in this way, the overall structure of soft water valve is more compact, occupied space 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 decomposed structural schematic diagram that soft water valve removes after driving mechanism in Fig. 1；
Fig. 3 is the decomposed structural schematic diagram of soft water valve in Fig. 1；
Fig. 4 is the structural schematic diagram that driving mechanism removes after shield in Fig. 1；
Fig. 5 is the decomposed structural schematic diagram of structure in Fig. 4；
Fig. 6 is the first cam in Fig. 5, the second cam, driving wheel, the first valve rod and the structural representation of the second valve rod cooperation
Figure；
Fig. 7 is the overlooking structure diagram of driving mechanism in Fig. 4；
Fig. 8 is the schematic diagram of the section structure in Fig. 7 along XI-XI line.
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 soft water valves, are used for water softening device.
In an embodiment of the utility model, as shown in Figures 1 to 6, the soft water valve includes valve body 10, multi-way valve
21, it inhales salt water injection valve 22 and driving mechanism 20, the driving mechanism 20 is located at the outside of the valve body 10, the valve body 10 has
First opening 11 and the second opening 12.The multi-way valve 21 is partially inserted in the valve body 10 by first opening 11,
The suction salt water injection valve 22 is partially inserted in the valve body 10 by second opening 12.
The driving mechanism 20 includes shell, the first cam 23, the second cam 24 and transmission shaft 25, the multi-way valve 21 with
First cam 23 is sequentially connected, and the suction salt water injection valve 22 is connect with second cam drive 24, the shell it is interior
Chamber has the first mounting surface 301.Specifically, the multi-way valve 21 includes the first valve rod 211, and first valve rod 211 includes the
One bar portion (figure do not indicate) and auxiliary section 212, first transmission auxiliary section are driven set on the first of first one end of the rod
212 are located at the outside of the valve body 10, and the multi-way valve 21 passes through the first transmission auxiliary section 212 and first cam 23
Transmission connection.The suction salt water injection valve 22 includes the second valve rod 221, and second valve rod 221 includes that the second bar portion (do not mark by figure
Show) and set on the second transmission auxiliary section 222 of second one end of the rod, second transmission auxiliary section 222 is located at the valve
The outside of body 10, the suction salt water injection valve 22 are sequentially connected by the second transmission auxiliary section 222 and second cam 24.
The axis of first cam 23, the second cam 24 and transmission shaft 25 is arranged parallel two-by-two, first cam 23,
The outer peripheral surface of second cam 24 is each formed with tooth row, the transmission shaft 25 be located at first cam 23 and the second cam 24 it
Between, and the transmission shaft 25 has the first tooth section 251 engaged with first cam 23, and nibbles with second cam 24
The the second tooth section 252 closed.First cam 23 is sequentially connected by the transmission shaft 25 with second cam 24.It can manage
Solution, when first cam 23 is driving wheel, second cam 24 is driven wheel；When second cam 24 is actively
When, first cam 23 is driven wheel.In the present embodiment, specifically, it is passed due to first cam 23 with multi-way valve 21
Dynamic connection, the load of the first cam 23 is big compared with the load of the second cam 24, so, first cam 23 is driving wheel, described
Second cam 24 is driven wheel.
First cam 23 is shifted to install with second cam 24 using bilayer, and first cam 23 is neighbouring described
First mounting surface 301 is formed with installation space 40, the installation between second cam 24 and first mounting surface 301
Space 40 can be used to accommodate the other component of driving mechanism.For example, in the present embodiment, as shown in figure 5, the driving mechanism
20 further include a circuit board 27 and the electronic component 28 that is convexly equipped on the circuit board 27, and the circuit board 27 is located at described first
Between cam 23 and first mounting surface 301, the electronic component 28 is located in the installation space 40.Due to described second
Installation space 40 is formed between cam 24 and first mounting surface 301, the electronic component 28 is located at the installation space
In 40, the overall structure of soft water valve is more compact, and occupied space is smaller.
Technical solutions of the utility model are by setting transmission shaft 25, and the of the first tooth section 251 of transmission shaft 25 and soft water valve
The engagement of one cam 23, the second tooth section 252 are engaged with the second cam 24 of soft water valve, and the inner cavity of soft water valve housing has the first peace
Dress face 301, it is empty that the first cam 23 is formed with installation between the first mounting surface 301, the second cam 24 and the first mounting surface 301
Between 40, which can be used to accommodate the other component of driving mechanism 20, in this way, the overall structure of soft water valve is more tight
It gathers, occupied space is smaller.
Further, as shown in Fig. 5, Fig. 7 and Fig. 8, the inner cavity of the shell has opposite with first mounting surface 301
The second mounting surface 295, the valve rod outer end for inhaling salt water injection valve 22 is located at second mounting surface 295 and second cam
Between 24.The inner cavity of the shell has the third mounting surface 296 opposite with first mounting surface 301, the third installation
Second mounting surface 295 is compared closer to first mounting surface 301, the valve rod outer end position of the multi-way valve 21 in face 296
Between the third mounting surface 296 and first cam 23.The valve rod outer end for inhaling salt water injection valve 22 is allowed to be located at described
Between the second mounting surface 295 and second cam 24 and valve rod outer end of the multi-way valve 21 is located at the third mounting surface
Between 296 and first cam 23, the valve rod outer end of multi-way valve 21 and suction salt water injection valve 22 in reasonable Arrangement driving mechanism 20
Valve rod outer end position, keep the overall structure of the driving mechanism 20 of soft water valve more compact, while vacateing the installation space
40, for use in the other component for accommodating driving mechanism 20.
Further, as shown in Figure 4 and Figure 5, the driving mechanism 20 further includes for driving first cam 23
Deceleration unit 26 offers the via hole 294 through the third mounting surface 296 on the shell, and the deceleration unit 26 includes
Ontology and output shaft, the ontology are located at the outside of the shell, and the output shaft is convex across the via hole 294 and described first
The tooth row engagement of the outer peripheral surface of wheel 23.
Specifically, as shown in Fig. 5, Fig. 7 and Fig. 8, the shell includes mounting base 29 and is covered on the mounting base 29
Cover board 30, first cam 23, the second cam 24 and transmission shaft 25 be located in the mounting base 29 and the cover board 30 it
Between.First mounting surface 301 is formed in the cover board 30, and second mounting surface 295 and third mounting surface 296 are formed in institute
State mounting base 29.The cover board 30 and the mounting base 29, which can play, fixes and protects first cam 23, the second cam
24 and transmission shaft 25 effect.The mounting base 29 includes including close to the first plate portion 291 of first mounting surface 301 and remote
The second plate portion 292 from first mounting surface 301, second mounting surface 295 are formed in second plate portion 292, institute
Third mounting surface 296 is stated to be formed in first plate portion 291；The mounting base 29 is in the outside shape in first plate portion 291
At having recess portion 293, ontology of the recess portion 293 to dispose deceleration unit 26.Due to being formed with recess portion 293, deceleration unit 26
Ontology be placed in the recess portion 293, saved the inner space of driving mechanism 20, made the structure of soft water valve more compact.
Further, the driving mechanism further includes being set to the inspection of the circuit board towards the first cam one side
Survey element, rotation of the detecting element to detect first cam.In this way, can detecte the rotation shape of the first cam
State, such as revolving speed, the movement position of the first cam.
Specifically, as shown in Figure 5 and Figure 6, first transmission auxiliary section 212 protrudes described first respectively in a first direction
The circumferential surface of bar portion, first transmission auxiliary section 212 are equipped with the first sliding groove 213 that extends along the first direction, and described the
One cam 23 is equipped with the eccentric shaft 231 being adapted to the first sliding groove 213；The first direction is perpendicular to first valve rod
The axial direction of 211 length direction and first cam 23.Side and institute of first bar portion towards first cam 23
The side for stating the first transmission auxiliary section 212 towards first cam 23 is concordant, the first transmission auxiliary section 212 and described the
The opposite one side clearance fit of one cam 23.Between the first transmission auxiliary section 212 and the opposite one side of first cam 23
Gap cooperation can rub with first cam 23 to avoid first transmission auxiliary section 212, avoid interference with the first cam
23 work.
Second driving section 222 along second cam 24 axial direction and towards second cam 24 be equipped with protruding shaft
(figure do not indicate), second cam 24 are equipped with the second sliding slot 241 being adapted to the protruding shaft, and the second sliding slot 241 is along the
Two directions extend；The second direction is perpendicular to the length direction of second valve rod 221 and the axial direction of second cam 24.
The length of the protruding shaft is greater than the depth of the second sliding slot 241, the second transmission auxiliary section 222 and second cam 24
Opposite one side clearance fit.The second transmission auxiliary section 222 and the opposite one side clearance fit of second cam 24, can
It rubs to avoid second transmission auxiliary section 222 with second cam 24, avoids interference with the work of the second cam 24.
Further, the driving mechanism 20 further includes a protective cover 31, and the protective cover 31 is located at the shell
On.Shield 31 is set, when user uses water softening device, hurts user when can work to avoid soft water valve.
The utility model also proposes a kind of water softening device, which includes water softening device main body and soft water valve, the soft water valve
Specific structure is referring to above-described embodiment, since this water softening device uses whole technical solutions of above-mentioned all embodiments, until
All beneficial effects brought by technical solution with above-described embodiment less, this is no longer going to repeat them.
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,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, 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 soft water valve, which is characterized in that including valve body, multi-way valve, inhale salt water injection valve and driving mechanism, the driving mechanism
Including shell, the first cam, the second cam and transmission shaft, the multi-way valve is connect with first cam drive, the suction salt
Water injection valve is connect with second cam drive, and the inner cavity of the shell has the first mounting surface；
The axis of first cam, the second cam and transmission shaft is arranged parallel two-by-two, first cam, the second cam it is outer
Circumferential surface is each formed with tooth row, the transmission shaft between first cam and the second cam, and the transmission shaft have with
First tooth section of first cam-engaged, and the second tooth section with second cam-engaged, first cam are neighbouring
First mounting surface is formed with installation space between second cam and first mounting surface.
2. soft water valve as described in claim 1, which is characterized in that the inner cavity of the shell has and the first mounting surface phase
Pair the second mounting surface, it is described inhale salt water injection valve valve rod outer end between second mounting surface and second cam.
3. soft water valve as claimed in claim 2, which is characterized in that the inner cavity of the shell has and the first mounting surface phase
Pair third mounting surface, the third mounting surface compares second mounting surface closer to first mounting surface, described more
The valve rod outer end of road valve is between the third mounting surface and first cam.
4. soft water valve as claimed in claim 3, which is characterized in that the driving mechanism further includes deceleration unit, the shell
On offer the via hole through the third mounting surface, the deceleration unit includes ontology and output shaft, and the ontology is located at institute
The outside of shell is stated, the output shaft passes through the via hole and engages with the tooth row of the outer peripheral surface of first cam.
5. soft water valve as described in claim 3 or 4, which is characterized in that the driving mechanism further includes a circuit board and projection
Electronic component on the circuit board, the circuit board are described between first cam and first mounting surface
Electronic component is located in the installation space.
6. soft water valve as claimed in claim 5, which is characterized in that the driving mechanism further includes being set to the circuit board court
To the detecting element of the first cam one side, rotation of the detecting element to detect first cam.
7. soft water valve as claimed in claim 4, which is characterized in that the shell includes mounting base and is covered on the mounting base
Cover board, first mounting surface is formed in the cover board, and second mounting surface and third mounting surface are formed in the installation
Seat.
8. soft water valve as claimed in claim 7, which is characterized in that the mounting base includes including close to first mounting surface
The first plate portion and the second plate portion far from first mounting surface, second mounting surface is formed in second plate portion,
The third mounting surface is formed in first plate portion；The mounting base is formed with recess portion on the outside of first plate portion,
The recess portion is to dispose the ontology.
9. soft water valve as described in claim 1, which is characterized in that the driving mechanism further includes a protective cover, the protection
It is provide on the housing.
10. a kind of water softening device, which is characterized in that including such as described in any item soft water valves of claim 1-9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641821.7U CN208123593U (en) | 2018-04-28 | 2018-04-28 | Soft water valve and water softening device |
| PCT/CN2018/111216 WO2019205526A1 (en) | 2018-04-28 | 2018-10-22 | Water softener valve and water softener |
| US16/179,947 US20190072209A1 (en) | 2018-04-28 | 2018-11-04 | Water softener valve and water treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641821.7U CN208123593U (en) | 2018-04-28 | 2018-04-28 | Soft water valve and water softening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123593U true CN208123593U (en) | 2018-11-20 |
Family
ID=64187041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820641821.7U Active CN208123593U (en) | 2018-04-28 | 2018-04-28 | Soft water valve and water softening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854800A (en) * | 2019-03-08 | 2019-06-07 | 开能健康科技集团股份有限公司 | The transmission mechanism of multi-way control valve and multi-way control valve including it |
-
2018
- 2018-04-28 CN CN201820641821.7U patent/CN208123593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854800A (en) * | 2019-03-08 | 2019-06-07 | 开能健康科技集团股份有限公司 | The transmission mechanism of multi-way control valve and multi-way control valve including it |
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