CN208123588U - Soft water valve piston component, soft water valve and water softening device - Google Patents
Soft water valve piston component, soft water valve and water softening device Download PDFInfo
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- CN208123588U CN208123588U CN201820646246.XU CN201820646246U CN208123588U CN 208123588 U CN208123588 U CN 208123588U CN 201820646246 U CN201820646246 U CN 201820646246U CN 208123588 U CN208123588 U CN 208123588U
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- water valve
- soft water
- piston
- connector
- fastener
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Abstract
The utility model discloses a kind of soft water valve piston component, soft water valve and water softening device, wherein, soft water valve piston component includes piston body, piston rod, connector and fastener, piston body is in be wholely set, soft water valve piston component has the water passage for extending and be in both ends perforation along piston rod telescopic direction, connector is arranged on the piston rod, and connector and piston rod limit in telescopic direction and cooperate, and fastener and piston body cooperate in telescopic direction upper limit connector.The utility model soft water valve piston component part is less, and structure is simpler, so that installation is more easy, production and processing cost is lower.
Description
Technical field
The utility model relates to field of water treatment equipment, in particular to a kind of soft water valve piston component, soft water valve and soft water
Machine.
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.One of function of soft water valve is exactly to realize that water purification, backwash, suction salt regenerate, just
The switching for the different water routes such as washing and filling the water back and forth is put down specifically by the connection main piston on the piston rod of control multi-way valve
It is dynamic.Traditional piston body generally by can multiple components of clutch form, thus the connection of piston rod and piston body is needed by more
A part realizes that structure is complicated, causes erroneous for installation, produces and processes at high cost.
Utility model content
The main purpose of the utility model is to propose a kind of soft water valve piston component, it is intended to solve soft water valve in the prior art
Piston rod and piston attachment structure complexity technical problem.
To achieve the above object, the utility model proposes soft water valve piston component, including piston body, piston rod, connection
Part and fastener, in being wholely set, the soft water valve piston component has to be prolonged the piston body along the piston rod telescopic direction
The water passage of both ends perforation is stretched and is in, the connector is arranged on the piston rod, the connector and the piston rod
It limits and cooperates in the telescopic direction, the fastener and piston body cooperation are to connect described in the telescopic direction upper limit
Fitting.
Preferably, the connector is detachably connected with the piston rod, and the connector is set to the piston rod
Inner end.
Preferably, the outer peripheral surface of the piston rod offers via hole, and the connector is strip and is placed through the mistake
Hole.
Preferably, the piston body has the inner cavity for extending and be in both ends perforation along the piston rod telescopic direction, described
The inner wall of inner cavity has step surface, and the fastener is annularly arranged and is embedded at the inner cavity, the inner ring of the fastener
The annular space formed between face and the outer peripheral surface of the piston rod is connected to the inner cavity, and the connector is folded in described
Between terrace and fastener.
Preferably, the fastener detachably cooperates with the piston body.
Preferably, the fastener is threadedly engaged with the piston body.
Preferably, the fastener offers clamping notch on the end face of the step surface.
Preferably, the fastener offers spacing breach towards the step surface on one side, and the connector is connected in
The spacing breach.
The utility model also proposes a kind of soft water valve, including valve body, which further includes a kind of soft water valve piston component,
The soft water valve piston component includes piston body, piston rod, connector and fastener, and the piston body is in be wholely set, described soft
Water valve piston component has the water passage for extending and be in both ends perforation along the piston rod telescopic direction, the connector setting
On the piston rod, the connector and the piston rod are limited in the telescopic direction to be cooperated, the fastener with it is described
Piston body cooperates with the connector described in the telescopic direction upper limit.
The utility model also proposes a kind of water softening device, which includes a kind of soft water valve, the soft water valve include valve body and
A kind of soft water valve piston component, the soft water valve piston component include piston body, piston rod, connector and fastener, the piston
For body in being wholely set, the soft water valve piston component has the water excessively for extending and be in both ends perforation along the piston rod telescopic direction
Channel, the connector are arranged on the piston rod, and the connector is matched with the piston rod in telescopic direction limit
It closes, the fastener and the piston body cooperate with the connector described in the telescopic direction upper limit.
The utility model soft water valve piston component by being wholely set piston body, and cooperate fastener and piston body with
Limit setting connector on the piston rod, since connector and piston rod limit in telescopic direction and cooperate, fastener with
Connector collectively forms the connection structure between piston rod and piston body, so that piston rod energy band piston body carries out flexible fortune
It is dynamic.Compared with prior art, the utility model soft water valve piston component part is less, and structure is simpler, so that installation is more easy,
It is lower to produce and process cost.
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 blast schematic diagram of one embodiment of the utility model soft water valve piston component；
Fig. 2 is the sectional view of one embodiment of the utility model soft water valve piston component；
Fig. 3 is the diagrammatic cross-section of one embodiment of the utility model water softening device；
Fig. 4 is the partial enlarged view in Fig. 3 at A.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 10 | Piston body | 20 | Piston rod | 30 | Connector |
| 40 | Fastener | 21 | Via hole | 11 | Inner cavity |
| 111 | Step surface | 41 | It is clamped notch | 42 | Spacing breach |
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 valve piston components.
In the utility model embodiment, as depicted in figs. 1 and 2, which includes piston body 10, piston
Bar 20, connector 30 and fastener 40, in being wholely set, the soft water valve piston component has along the work piston body 10
20 telescopic direction of stopper rod extends and is in the water passage of both ends perforation, and the connector 30 is arranged on the piston rod 20, institute
It states connector 30 and the piston rod 20 and is limited in the telescopic direction and cooperated, the fastener 40 cooperates with the piston body 10
With the connector 30 described in the telescopic direction upper limit.
In the present embodiment, piston body 10 can be by integrated injection molding, for realizing during stretching motion to soft
The switching in the different water routes of multi-way valve in water valve.For example, the periphery wall of piston body 10 offers the circumferential direction along piston body 10
The annular water-carrying groove of extension, in the position for closing a certain water route, the completely stifled water excessively for being connected to the water route of the periphery wall of piston body 10
Mouthful, to make water flow that can not pass through；In the position for opening a certain water route, water-carrying groove is connected to the mouth of a river of crossing in the water route, to make
Water flow can be flowed by water-carrying groove.
Piston rod 20 is for driving piston body 10 to make stretching motion, and specifically, the inner end of piston rod 20 is located at soft water valve
Interior one end is connect with piston body 10, and outer end is connect with driving mechanism, drives piston rod 20 by driving mechanism, and then drive and live
Cock body 10 does stretching motion, to realize the automatic switchover to multi-way valve water route.Connector 30 can be fixedly connected with piston rod 20,
Can also be to be detachably connected, only need to meet telescopic direction limit cooperate so that connector 30 acted as with piston rod 20 it is flexible
Movement.Fastener 40 and piston body 10 cooperate, and fastener 40 has the confined planes abutted in telescopic direction with connector 30, with
With the common limit connector 30 of piston body 10.Water passage can be used for being connected to the draining runner of soft water valve, so that soft water valve produces
Raw waste water energy is discharged by water passage, improves the utilization rate to piston body 10.
The utility model soft water valve piston component makes fastener 40 and piston body 10 by being wholely set piston body 10
Cooperation is to limit the connector being arranged on piston rod 20 30, since connector 30 is matched with piston rod 20 in telescopic direction limit
It closes, therefore fastener 40 and connector 30 collectively form the connection structure between piston rod 20 and piston body 10, thus piston rod
20 energy band piston bodies 10 carry out stretching motion.Compared with prior art, the utility model soft water valve piston component part is less, knot
Structure is simpler, so that installation is more easy, production and processing cost is lower.
Further, as depicted in figs. 1 and 2, the connector 30 is detachably connected with the piston rod 20, and the company
Fitting 30 is set to the inner end of the piston rod 20.In the present embodiment, connector 30 is preferably disposed to the tail end of piston rod 20, to subtract
The length of small piston rod 20, to reduce the loss to the occupancy in space and to driving mechanism power source.Connector 30 and piston
Bar 20 is detachably connected, convenient for the dismounting of soft water valve piston component entirety.
Further, as depicted in figs. 1 and 2, the outer peripheral surface of the piston rod 20 offers via hole 21, the connector 30
For strip and it is placed through the via hole 21.In the present embodiment, via hole 21 is opened in the tail portion of 20 inner end of piston rod and runs through
The periphery wall of piston rod 20, connector 30 is placed through via hole 21, and the both ends of connector 30 protrude from the periphery of piston rod 20
Wall is achieved in being detachably connected for piston rod 20 and connector 30.
Further, as depicted in figs. 1 and 2, the piston body 10 has extends simultaneously along 20 telescopic direction of piston rod
In the inner cavity 11 that both ends penetrate through, the inner wall of the inner cavity 11 has step surface 111, and the fastener 40 setting annular in shape is simultaneously embedding
Set on the inner cavity 11, the annular space that is formed between the inner ring surface of the fastener 40 and the outer peripheral surface of the piston rod 20 with
The inner cavity 11 is connected to, and the connector 30 is folded between the step surface 111 and fastener 40.
In the present embodiment, the water passage of soft water valve piston component forms in the inner cavity 11 of piston body 10, piston body 10
Circumferentially recessed formation deep gouge, step surface 111 form in the side wall surface of deep gouge to the inner wall of one end.Fastener 40 is embedded at deep gouge
In, fastener 40 is located on the periphery of piston rod 20, and the confined planes and step surface 111 of fastener 40 are opposite, piston rod 20 it is interior
The inner cavity 11 of piston body 10 is protruded at end, is folded in the both ends of connector 30 between step surface 111 and the confined planes of fastener 40.
It is understood that the length of connector 30 should be less than the width of the inner cavity 11 of piston body 10, while it should also meet and make deep gouge
Inner wall can be to connector 30 along the movement formation limit in length direction.The inner ring surface of fastener 40 is outer with piston rod 20
The annular space formed between circumferential surface is connected to form water passage with inner cavity 11.
When the driving assembly of soft water valve driving piston rod 20 carries out the movement protruded into soft water valve, connector 30 is with piston
Bar 20 moves together, and thrust is transferred to piston body 10 from connector 30 by the step surface 111 abutted with connector 30, to push away
Piston body 10 moves in the same direction.The soft water valve out on the contrary, the driving assembly driving piston rod 20 for working as soft water valve is contracted
Movement when, pulling force is transferred to fastener 40 by the confined planes of fastener 40, and fastener 40 and piston body 10 cooperate, from
And pulling force is transferred to piston body 10 by fastener 40, and piston body 10 is driven to move in the same direction.
Further, as depicted in figs. 1 and 2, the fastener 40 and the detachably cooperation of piston body 10.In this implementation
In example, fastener 40 along telescopic direction there is certain length to make to fasten to increase the matching area of fastener 40 Yu piston body 10
Part 40 and the cooperation of piston body 10 are more firm.Fastener 40 and piston body 10 detachably cooperate, convenient for assembling and dismounting and change.Tool
Body, the settable external screw thread of the outer peripheral surface of fastener 40, the inner peripheral surface of piston body 10 settable internal screw thread so that fastener 40 with
The formation of piston body 10 is threadedly engaged.
Further, as shown in Figure 1, the fastener 40 away from the step surface 111 end face on offer clamping lack
Mouth 41.In the present embodiment, clamping notch 41 is preferably two and opposite in the circumferential direction of fastener 40.It is tight in assembly and disassembly
When firmware 40, clamping notch 41 is connected in by dismantling device, so that more convenient to the dismounting of fastener 40.
Further, as shown in Figure 1, the fastener 40 offers spacing breach towards the step surface 111 on one side
42, the connector 30 is connected in the spacing breach 42.In the present embodiment, the quantity of spacing breach 42 be preferably two simultaneously
Opposite in the circumferential direction of fastener 40, the both ends of connector 30 are connected in two spacing breach 42 respectively, so that fastener 40 and company
Limit connection between fitting 30 is more firm.
As shown in figure 4, the utility model also proposes a kind of soft water valve, which includes valve body and soft water valve piston group
Part, the specific structure of the soft water valve piston component is referring to above-described embodiment, since this soft water valve uses above-mentioned all embodiments
Whole technical solutions, therefore at least with above-described embodiment technical solution brought by all beneficial effects, herein no longer
It repeats one by one.
As shown in Figure 3 and Figure 4, the utility model also proposes a kind of water softening device, which includes soft water valve, the soft water valve
Including valve body and soft water valve piston component, the specific structure of the soft water valve piston component is referring to above-described embodiment, due to this soft water
Machine uses whole technical solutions of above-mentioned all embodiments, therefore at least brought by the technical solution with above-described embodiment
All beneficial effects, this is no longer going to repeat them.
Wherein, water softening device further includes ion exchange pot and salt box, ion exchange pot include tank body and be placed in tank it is intracorporal in
Heart pipe, forms ion exchange chamber between central tube and inner tank wall, ion exchange chamber accommodates ion exchange filtrate, it is preferable that should
Ion exchange filtrate is softener resin, and calcium ion, the magnesium ion in pending water are replaced as sodium ion with so can be convenient,
And during regenerated, calcium ion and magnesium ion are replaced discharge again.
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 piston component, it is characterised in that：Including piston body, piston rod, connector and fastener, the piston
For body in being wholely set, the soft water valve piston component has the water excessively for extending and be in both ends perforation along the piston rod telescopic direction
Channel, the connector are arranged on the piston rod, and the connector is matched with the piston rod in telescopic direction limit
It closes, the fastener and the piston body cooperate with the connector described in the telescopic direction upper limit.
2. soft water valve piston component as described in claim 1, which is characterized in that the connector and the piston rod are detachable
Connection, and the connector is set to the inner end of the piston rod.
3. soft water valve piston component as claimed in claim 2, which is characterized in that the outer peripheral surface of the piston rod offered
Hole, the connector are strip and are placed through the via hole.
4. soft water valve piston component as claimed in claim 3, which is characterized in that the piston body has to be stretched along the piston rod
Contracting direction extends and is in the inner cavity of both ends perforation, and the inner wall of the inner cavity has step surface, and the fastener is annularly arranged
And it is embedded at the inner cavity, the annular space formed between the inner ring surface of the fastener and the outer peripheral surface of the piston rod and institute
Inner cavity connection is stated, the connector is folded between the step surface and fastener.
5. soft water valve piston component as claimed in claim 4, which is characterized in that the fastener and the piston body are detachable
Cooperation.
6. soft water valve piston component as claimed in claim 5, which is characterized in that the fastener is matched with the piston body screw thread
It closes.
7. soft water valve piston component as claimed in claim 6, which is characterized in that the fastener deviates from the end of the step surface
Clamping notch is offered on face.
8. such as the described in any item soft water valve piston components of claim 4 to 7, which is characterized in that the fastener is described in
Step surface offers spacing breach on one side, and the connector is connected in the spacing breach.
9. a kind of soft water valve, including valve body, which is characterized in that the soft water valve further includes as described in any one of claim 1 to 8
Soft water valve piston component.
10. a kind of water softening device, which is characterized in that including soft water valve as claimed in claim 9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646246.XU CN208123588U (en) | 2018-04-28 | 2018-04-28 | Soft water valve piston component, 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 |
|---|---|---|---|
| CN201820646246.XU CN208123588U (en) | 2018-04-28 | 2018-04-28 | Soft water valve piston component, soft water valve and water softening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123588U true CN208123588U (en) | 2018-11-20 |
Family
ID=64184418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820646246.XU Active CN208123588U (en) | 2018-04-28 | 2018-04-28 | Soft water valve piston component, soft water valve and water softening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123588U (en) |
-
2018
- 2018-04-28 CN CN201820646246.XU patent/CN208123588U/en active Active
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