CN208106851U - Ejector, soft water valve and the water softening device of soft water valve - Google Patents
Ejector, soft water valve and the water softening device of soft water valve Download PDFInfo
- Publication number
- CN208106851U CN208106851U CN201820649055.9U CN201820649055U CN208106851U CN 208106851 U CN208106851 U CN 208106851U CN 201820649055 U CN201820649055 U CN 201820649055U CN 208106851 U CN208106851 U CN 208106851U
- Authority
- CN
- China
- Prior art keywords
- soft water
- cylinder
- ejector
- water valve
- jet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000008234 soft water Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 150000003839 salts Chemical class 0.000 claims abstract description 30
- 238000005406 washing Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses ejector, soft water valve and the water softening device of a kind of soft water valve, wherein the ejector of soft water valve includes：Jet stream portion, inside are formed with jet hole, and the jet hole is in tapered setting along jet direction；Confluence portion, inside are formed with confluence hole, and the outlet of entrance and the jet hole in the confluence hole is oppositely arranged, and greater than the outlet aperture of the jet hole, the confluence portion and the jet stream portion form salt-sucking port between opposite end face for the entrance hole diameter in the confluence hole；And interconnecting piece, it is fixedly connected with the jet stream portion and confluence portion, and the interconnecting piece, jet stream portion and confluence portion are wholely set.The ejector of the utility model soft water valve penetrates the effect drawn and inhale salt, the better reliability of work.
Description
Technical field
The utility model relates to field of water treatment equipment, in particular to a kind of ejector of soft water valve, 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 control the suction salt regenerative process of water softening device, inhales salt regenerative process and needs to utilize
Ejector generates opposite negative pressure in its salt-sucking port, by Saline flow suck confluence passage and to ion exchange filtrate again
It is raw, such as the regeneration of softening resin.
Existing ejector in the jet stream main part and jet stream attachment of split settings by forming, jet stream main part and jet stream attachment phase
Center between position installation requirement height, such as jet hole and confluence hole is aligned, and is formed in jet stream main part and jet stream is attached
The size of salt-sucking port between the opposite end face of part, slightly deviation will lead to soft water valve and be difficult to play default effect.In addition, penetrating
Stream main part and jet stream attachment also need to make respectively, and respectively with the inner wall of fluidic channel seal cooperate, such components and
Assembly cost is high.
Utility model content
The main purpose of the utility model is the ejector for proposing a kind of soft water valve, it is intended to solve existing ejector and be difficult to
Assembly or production and the high technical problem of assembly cost.
To achieve the above object, the utility model proposes soft water valve ejector, including：
Jet stream portion, inside are formed with jet hole, and the jet hole is in tapered setting along jet direction；
Confluence portion, inside are formed with confluence hole, and the outlet of the entrance and the jet hole in the confluence hole is oppositely arranged, institute
The entrance hole diameter for stating confluence hole is greater than the outlet aperture of the jet hole, the confluence portion and the opposite end face in the jet stream portion it
Between form salt-sucking port；And
Interconnecting piece is fixedly connected with the jet stream portion and confluence portion, and the interconnecting piece, jet stream portion and confluence portion are integrally set
It sets.
Preferably, the confluence hole includes flared section and flat mouth section, and the flared section is set along the jet direction in flaring
It sets, the flared section is connected to distal end of the flared section on jet direction adjacent to the jet stream portion, the flat mouth section.
Preferably, the inner wall of the flat mouth section is equipped with multiple drainage convex ribs extended along the jet direction, multiple described
It drains convex ribs and forms drainage trough between the circumferentially-spaced arrangement of the flat mouth section, the adjacent two drainage convex ribs.
Preferably, the drainage convex ribs have the convex globoidal that is connected with the flat mouth section inner wall, the convex globoidal with it is described
The intersection of flat mouth section inner wall is arranged along the jet direction in flaring in the width of the flat mouth section circumferential direction.
Preferably, the jet stream portion includes the first cylinder and the first auxiliary section, and the jet hole is formed in described first
Body, first auxiliary section are set to the first cylinder far from confluence portion one end, first auxiliary section to soft water valve
Fluidic channel sealing cooperation；
The confluence portion includes the second cylinder and the second auxiliary section, and the confluence hole is formed in second cylinder, described
Second auxiliary section is set to the second cylinder far from confluence portion one end, and second auxiliary section is to the fluidic channel with soft water valve
Sealing cooperation.
Preferably, first auxiliary section is convexly equipped in the outer peripheral surface of first cylinder, and second auxiliary section is convexly equipped in
The outer peripheral surface of second cylinder；
First auxiliary section, the outer peripheral surface of the first cylinder, the second cylinder outer peripheral surface and the second auxiliary section between shape
At the buffering recess portion being connected to the salt-sucking port.
Preferably, first auxiliary section is equipped with the step groove of annular, the step groove far from the one end in the confluence portion
To install a sealing ring；Second auxiliary section is equipped with chamfering, the fillet surface of the chamfering far from the one end in the jet stream portion
To be abutted with another sealing ring.
Preferably, first cylinder and second cylinder are coaxially disposed, and the outer diameter of first cylinder with it is described
The outer diameter of second cylinder is equal.
Preferably, the quantity of the interconnecting piece is multiple；
One end of the interconnecting piece is connected to first cylinder towards the end face of second cylinder, and neighbouring described the
The outer peripheral surface of one cylinder is arranged；
The other end of the interconnecting piece is connected to the end face of second cylinder, and the outer peripheral surface of neighbouring second cylinder
Setting.
The utility model also proposes a kind of soft water valve, including valve body, and the valve body includes that valve chamber, fluidic channel and suction salt are logical
Road；The soft water valve further includes the ejector of soft water valve, and the ejector of the soft water valve includes：
Jet stream portion, inside are formed with jet hole, and the jet hole is in tapered setting along jet direction；
Confluence portion, inside are formed with confluence hole, and the outlet of the entrance and the jet hole in the confluence hole is oppositely arranged, institute
The entrance hole diameter for stating confluence hole is greater than the outlet aperture of the jet hole, the confluence portion and the opposite end face in the jet stream portion it
Between form salt-sucking port；And
Interconnecting piece is fixedly connected with the jet stream portion and confluence portion, and the interconnecting piece, jet stream portion and confluence portion are integrally set
It sets；
The ejector is set to the fluidic channel, and the suction salt passage connects with the salt-sucking port of the ejector.
Preferably, the fluidic channel includes just washing fluidic channel and backwash fluidic channel, and the valve body includes just washing
Channel and backwash channel, the quantity of the ejector are two；
Two ejectors, which are respectively arranged on, described is just washing fluidic channel and backwash fluidic channel；The suction salt passage and two institutes
The salt-sucking port for stating ejector is connected to；
The water outlet for just washing channel is connected to the water inlet for just washing fluidic channel, the water outlet in the backwash channel
Mouth is connected to the backwash fluidic channel；
The soft water valve further includes switch unit, and the switch unit is to be connected to described just washing described in channel when just washing
Fluidic channel is just washed, fluidic channel described in the backwash channel is connected at the backwash position.
The utility model also proposes a kind of water softening device, including soft water valve, which includes valve chamber, fluidic channel and suction salt
Channel；The soft water valve further includes the ejector of soft water valve, and the ejector of the soft water valve includes：
Jet stream portion, inside are formed with jet hole, and the jet hole is in tapered setting along jet direction；
Confluence portion, inside are formed with confluence hole, and the outlet of the entrance and the jet hole in the confluence hole is oppositely arranged, institute
The entrance hole diameter for stating confluence hole is greater than the outlet aperture of the jet hole, the confluence portion and the opposite end face in the jet stream portion it
Between form salt-sucking port；And
Interconnecting piece is fixedly connected with the jet stream portion and confluence portion, and the interconnecting piece, jet stream portion and confluence portion are integrally set
It sets；
The ejector is set to the fluidic channel, and the suction salt passage connects with the salt-sucking port of the ejector.
The ejector of the utility model soft water valve jet stream portion, confluence portion and the interconnecting piece integrated by setting, so that jet stream
Device can be manufactured integrally, in the assembly of soft water valve, not need to seal inside ejector, required installation step is few, jet hole
With the centering in confluence hole, the size and shape of salt-sucking port, can in the fabrication stage both it was determined that assembled part is simple, and
And it may insure to penetrate the effect drawn and inhale salt, the better reliability of work after assembling.
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 ejector of the utility model soft water valve；
Fig. 2 is the schematic front view of the ejector of soft water valve in Fig. 1；
Fig. 3 is the schematic diagram of the section structure in Fig. 2 along III-III line；
Fig. 4 is the schematic top plan view of the ejector of soft water valve in Fig. 1；
Fig. 5 is the schematic diagram of the section structure in Fig. 4 along V-V line；
Fig. 6 is the right side view of the ejector of soft water valve in Fig. 4；
Fig. 7 is the structural schematic diagram of an embodiment of the utility model soft water valve；
Fig. 8 is the right side view of soft water valve in Fig. 7；
Fig. 9 is the schematic diagram of the section structure in Fig. 8 along IX-IX line；
Figure 10 is the partial enlarged view in Fig. 9 at A；
Figure 11 is the schematic top plan view of soft water valve in Fig. 7；
Figure 12 is the schematic diagram of the section structure in Figure 11 along XII-XII line；
Figure 13 is the partial enlarged view in Figure 12 at B.
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 ejectors of soft water valve.
In the utility model embodiment, as shown in Fig. 1 to Fig. 5 and Figure 11, the ejector of the soft water valve includes：
Jet stream portion 1, inside are formed with jet hole 111, and jet hole 111 is in tapered setting along jet direction；
Confluence portion 2, inside are formed with confluence hole 211, and the outlet of the entrance and jet hole 111 in hole 211 of converging is oppositely arranged,
The converge entrance hole diameter in hole 211 is greater than the outlet aperture of jet hole 111, and confluence portion 2 and jet stream portion 1 are formed between opposite end face
Salt-sucking port 3；And
Interconnecting piece 4 is fixedly connected with jet stream portion 1 and confluence portion 2, and interconnecting piece 4, jet stream portion 1 and confluence portion 2 are wholely set.
In the present embodiment, the section shape of 111 inner wall surface thereof of jet hole in jet stream portion 1 can be oppositely arranged it is oblique
Line, camber line or parabola etc. have the shape of tapered feature, and since internal diameter is gradually reduced, usually the diversion water flow of raw water is being penetrated
It is ramped up in discharge orifice 111, salt-sucking port 3 is finally sprayed into faster speed, and salt water is located at the part of salt-sucking port 3 or adjacent to suction
The part of salt mouth 3 without flow velocity or flow velocity close to zero, such salt water is inhaled into diversion water flow, and enters with diversion water flow and converge
The confluence hole 211 in stream portion 2, by pressure, the pressure of salt water, jet hole 111, salt-sucking port 3 and confluence hole that diversion water flow is arranged
211 size can control the proportions between diversion and salt water.By the way that the entrance hole diameter in hole 211 of converging is arranged to greatly
In jet hole 111 export aperture, can be improved diversion and salt water interflow after enter confluence hole 211 probability.Ejector 200 was both
Integrated structure can be formed using Shooting Technique, die cast metal or mach mode can also be used, but preferably use
Integrated injection molding technique.
The ejector 200 of the utility model soft water valve is made by jet stream portion 1, confluence portion 2 and the interconnecting piece 4 of setting one
Obtaining ejector 200 can integrally manufacture, and in the assembly of soft water valve, not need to seal inside ejector 200, required assembly step
Rapid few, the centering of jet hole 111 and confluence hole 211, the size and shape of salt-sucking port 3 can both can be true in the fabrication stage
Fixed, assembled part is simple, and may insure to penetrate the effect drawn and inhale salt, the better reliability of work after assembling.
Further, confluence hole 211 includes flared section 212 and flat mouth section 213, and flared section 212 is in flaring along jet direction
Setting, for flared section 212 adjacent to jet stream portion 1, flat mouth section 213 is connected to distal end of the flared section 212 on jet direction.
In the present embodiment, by the way that flared section 212 is arranged, flow velocity can be gradually decreased after diversion and salt water mixing, in turn
It avoids vibrating or resonate, and then generate additional noise.
Further, Fig. 1, Fig. 3, Fig. 5 and Fig. 6 are please referred to, in one embodiment, the inner wall of flat mouth section 213 is equipped with multiple
The drainage convex ribs 214 extended along jet direction, along the circumferentially-spaced arrangement of flat mouth section 213, adjacent two draw multiple drainage convex ribs 214
It flows and forms drainage trough 215 between convex ribs 214.
In the present embodiment, flow velocity can be reduced when although the water flow after mixed flow flowing through flared section 212, but still is possible to
Converging, hole 211 is interior to generate turbulent flow, and then causes to vibrate.It guided, shunted by setting drainage convex ribs 214, water flow can be more
Smoothly to flow through confluence hole 211.
Further, drainage convex ribs 214 have the convex globoidal being connected with 213 inner wall of flat mouth section, convex globoidal and flat mouth section 213
The intersection of inner wall is arranged along jet direction in flaring in the circumferential width of flat mouth section 213.
In the present embodiment, by being constituted the outer surface of drainage convex ribs 214 with convex globoidal, so that drainage convex ribs 214 are drawing
Conductance to when resistance that water flow is generated it is smaller, and gradually wide structure is set by that will drain convex ribs 214, can be more preferable to water flow
Shunting, that is, shunt more steady.It can as shown, four drainage convex ribs 214 are arranged by the inner wall in flat mouth section 213
With will along 213 inner wall circulating water flow point of flat mouth section be four strands.
Further, jet stream portion 1 includes that the first cylinder 11 and the first auxiliary section 12, jet hole 111 are formed in the first cylinder
11, the first auxiliary section 12 is set to the first cylinder 11 far from 2 one end of confluence portion, and the first auxiliary section 12 is to logical with the jet stream of soft water valve
Road sealing cooperation；
Confluence portion 2 includes the second cylinder 21 and the second auxiliary section 22, and confluence hole 211 is formed in the second cylinder 21, and second matches
Conjunction portion 22 is set to the second cylinder 21 far from 2 one end of confluence portion, and the second auxiliary section 22 with the sealing of the fluidic channel of soft water valve to match
It closes.
In the present embodiment, the first auxiliary section 12 and the second auxiliary section 22 both can may be protrusion for slot, can be with
For helicitic texture, it is sealed as long as facilitating with the inner wall of fluidic channel.By forming jet hole with the first cylinder 11
111 and with the second entire body formed confluence hole 211, ensure that the uniform wall thickness in jet stream portion 1 and confluence portion 2, the ejector 200 for being is more
The technique for being easy to be formed using integrated injection molding.
Further, the first auxiliary section 12 is convexly equipped in the outer peripheral surface of the first cylinder 11, and the second auxiliary section 22 is convexly equipped in second
The outer peripheral surface of cylinder 21；
First auxiliary section 12, the outer peripheral surface of the first cylinder 11, the outer peripheral surface of the second cylinder 21 and the second auxiliary section 22 it
Between form the buffering recess portion 5 that is connected to salt-sucking port 3.
In the present embodiment, salt-sucking port 3 can be allowed to fill enough salt water by setting buffering recess portion 5, into
And salt-sucking port 3 is passed rapidly through in diversion, it can rapidly be supplemented when part salt water is sucked away, be promoted and inhale salt efficiency.
Further, the first auxiliary section 12 is equipped with the step groove 121 of annular far from the one end in confluence portion 2, and step groove 121 is used
To install a sealing ring；Second auxiliary section 22 is equipped with chamfering 221 far from the one end in jet stream portion 1, and 221 face of chamfering of chamfering 221 is used
To be abutted with another sealing ring.
In the present embodiment, when sealing ejector 200, a sealing ring can be with the step in assembled in advance to ejector 200
Slot 121, another sealing ring can be on the step surface of assembled in advance to fluidic channel or in groove, assembling process be quick and easy.It is close
Seal can be easily obtained and at low cost using standard component.
Further, the first cylinder 11 and the second cylinder 21 are coaxially disposed, and the outer diameter and the second cylinder of the first cylinder 11
21 outer diameter is equal.
In the present embodiment, jet hole 111 and confluence hole 211 are located on same axis, and commutation is avoided to cause volume to water flow
Outer resistance.In addition, being also beneficial to ejector 200 by the way that the first cylinder 11 and the second cylinder 21 are arranged to coaxial structure
Manufacture.
Further, the quantity of interconnecting piece 4 is multiple；One end of interconnecting piece 4 is connected to the first cylinder 11 towards second
The end face of body 21, and the outer peripheral surface of neighbouring first cylinder 11 is arranged；The other end of interconnecting piece 4 is connected to the end of the second cylinder 21
Face, and the outer peripheral surface of neighbouring second cylinder 21 is arranged.
In the present embodiment, interconnecting piece 4 is connected at the outer rim of 21 end face of the first cylinder 11 and the second cylinder, so can be with
Reduce the occupancy to space at salt-sucking port 3, while the intensity in connection jet stream portion 1 and confluence portion 2 can be enhanced.Preferably as
Balance, the quantity of interconnecting piece 4 is two, and two interconnecting pieces 4 are in the same plane, in this way, not only can reduce obstruction, but also can protect
Demonstrate,prove due bonding strength.
The utility model also proposes a kind of soft water valve, including valve body 100, valve body 100 include valve chamber 110, fluidic channel and
Inhale salt passage 130；Soft water valve further includes the ejector 200 of soft water valve, and the specific structure of the ejector 200 of the soft water valve is referring to upper
Embodiment is stated, since this soft water valve uses whole technical solutions of above-mentioned all embodiments, at least there is above-mentioned implementation
All beneficial effects brought by the technical solution of example, this is no longer going to repeat them.Ejector 200 is set to fluidic channel, inhales salt
Channel 130 connects with the salt-sucking port 3 of ejector 200.
In the present embodiment, the entrance of diversion from ejector 200 enters ejector 200, and the source of diversion can directly infuse
Enter, can also be as general soft water valve, successively the water inlet through soft water valve, valve chamber 110, regeneration diversion channel enter ejector
200.Spool movement in valve chamber 110 can be connected to water inlet and regeneration diversion channel.The outlet of fluidic channel is to communicating valve
Chamber 110, and cooperate the ion exchange filtrate storage chamber for being connected to water softening device with spool via valve chamber 110, such as soften resin storage chamber,
It is just washed with realizing；Or the central tube of water softening device is connected to realize backwash with the cooperation of spool via valve chamber 110.Inhale salt passage 130
Entrance be connected to the salt box with water softening device, inhale salt passage 130 and be connected to fluidic channel, ejector 200 is set on fluidic channel
Junction so that salt-sucking port 3 with inhale salt passage 130 be connected to.
Further, fluidic channel includes just washing fluidic channel 120a and backwash fluidic channel 120b, valve body 100 include
Channel 140 and backwash channel 150 are just being washed, the quantity of ejector 200 is two；
Two ejectors 200, which are respectively arranged on, just washes fluidic channel 120a and backwash fluidic channel 120b；Inhale salt passage 130 and two
The salt-sucking port 3 of ejector 200 is connected to；
The water outlet for just washing channel 140 is connected to the water inlet for just washing fluidic channel 120a, the water outlet in backwash channel 150
It is connected to backwash fluidic channel 120b；
Soft water valve further includes switch unit, switch unit to when just washing connection just washing channel 140 and just wash fluidic channel
120a is connected to 150 fluidic channel of backwash channel at backwash position.
In the present embodiment, by the way that fluidic channel just to wash is respectively set and to the fluidic channel of backwash, and
Fluidic channel 120a and backwash fluidic channel 120b setting ejector 200 is just being washed at this respectively, on the one hand can simplify soft water
On the other hand the movement of valve core is adapted to just washing with backwash different operating conditions, the ejector 200 of different size is arranged two
In fluidic channel.
Switch unit realizes corresponding the wash water road and backwash water route to cooperate core assembly, is with core assembly
Cooperation relation, the two can all move at the same time, can also be one in front and one in back or, first adjusting spool component adjusts switch unit again, i.e.,
The two movement can be not required in time.Similarly, switch unit both can be by that can also realize in an automatic fashion manually.
Preferably, switch unit includes long chock plug 310 and short chock plug 320.100 superolateral surface of valve body is equipped with to be connected to and just wash
The first mouth of fluidic channel 120a, and it is connected to the second mouth of backwash fluidic channel 120b, by the way that long chock plug 310 is pacified
Be filled to the second mouth and the installation of short chock plug 320 may be implemented just to wash to the first mouth；And by the way that long chock plug 310 is installed
Backwash may be implemented to the first mouth and the installation of short chock plug 320 to the second mouth.
The utility model also proposes a kind of water softening device, including soft water valve, and the specific structure of the soft water valve is referring to above-mentioned implementation
Example, since this water softening device uses whole technical solutions of above-mentioned all embodiments, at least with the skill of above-described embodiment
All beneficial effects brought by art scheme, 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 (12)
1. a kind of ejector of soft water valve, which is characterized in that including：
Jet stream portion, inside are formed with jet hole, and the jet hole is in tapered setting along jet direction；
Confluence portion, inside are formed with confluence hole, and the outlet of the entrance and the jet hole in the confluence hole is oppositely arranged, the remittance
The entrance hole diameter of discharge orifice is greater than the outlet aperture of the jet hole, shape between the opposite end face in the confluence portion and the jet stream portion
At salt-sucking port；And
Interconnecting piece is fixedly connected with the jet stream portion and confluence portion, and the interconnecting piece, jet stream portion and confluence portion are wholely set.
2. the ejector of soft water valve as described in claim 1, which is characterized in that the confluence hole includes flared section and flat mouth
Section, the flared section are arranged along the jet direction in flaring, and the flared section is adjacent to the jet stream portion, the flat mouth section connection
In distal end of the flared section on jet direction.
3. the ejector of soft water valve as claimed in claim 2, which is characterized in that the inner wall of the flat mouth section is equipped with multiple along institute
State the drainage convex ribs of jet direction extension, circumferentially-spaced arrangement of multiple drainage convex ribs along the flat mouth section, adjacent two institute
It states and forms drainage trough between drainage convex ribs.
4. the ejector of soft water valve as claimed in claim 3, which is characterized in that the drainage convex ribs have and the flat mouth section
The intersection of the connected convex globoidal of inner wall, the convex globoidal and the flat mouth section inner wall is described in the width edge of flat mouth section circumferential direction
Jet direction is arranged in flaring.
5. the ejector of soft water valve as described in claim 1, which is characterized in that
The jet stream portion includes the first cylinder and the first auxiliary section, and the jet hole is formed in first cylinder, and described first
Auxiliary section is set to the first cylinder far from confluence portion one end, and first auxiliary section with the fluidic channel of soft water valve to seal
Cooperation；
The confluence portion includes the second cylinder and the second auxiliary section, and the confluence hole is formed in second cylinder, and described second
Auxiliary section is set to the second cylinder far from confluence portion one end, and second auxiliary section with the fluidic channel of soft water valve to seal
Cooperation.
6. the ejector of soft water valve as claimed in claim 5, which is characterized in that
First auxiliary section is convexly equipped in the outer peripheral surface of first cylinder, and second auxiliary section is convexly equipped in second cylinder
Outer peripheral surface；
First auxiliary section, the outer peripheral surface of the first cylinder, the second cylinder outer peripheral surface and the second auxiliary section between formed with
The buffering recess portion of the salt-sucking port connection.
7. the ejector of soft water valve as claimed in claim 6, which is characterized in that first auxiliary section is far from the confluence portion
One end be equipped with annular step groove, the step groove is to install a sealing ring；Second auxiliary section is far from the jet stream
The one end in portion is equipped with chamfering, and the fillet surface of the chamfering with another sealing ring to abut.
8. the ejector of soft water valve as claimed in claim 6, which is characterized in that first cylinder and second cylinder are same
Axis setting, and the outer diameter of first cylinder is equal with the outer diameter of second cylinder.
9. such as the ejector of the described in any item soft water valves of claim 5-8, which is characterized in that
The quantity of the interconnecting piece is multiple；
One end of the interconnecting piece is connected to first cylinder towards the end face of second cylinder, and described first neighbouring
The outer peripheral surface of body is arranged；
The other end of the interconnecting piece is connected to the end face of second cylinder, and the outer peripheral surface of neighbouring second cylinder is set
It sets.
10. a kind of soft water valve, including valve body, the valve body includes valve chamber, fluidic channel and suction salt passage；It is characterized in that, institute
Stating soft water valve further includes the ejector such as the described in any item soft water valves of claim 1-9, and the ejector is set to the jet stream
Channel, the suction salt passage connect with the salt-sucking port of the ejector.
11. soft water valve as claimed in claim 10, which is characterized in that
The fluidic channel includes just washing fluidic channel and backwash fluidic channel, and the valve body is logical including just washing channel and backwash
Road, the quantity of the ejector are two；
Two ejectors, which are respectively arranged on, described is just washing fluidic channel and backwash fluidic channel；The suction salt passage with penetrated described in two
The salt-sucking port of stream device is connected to；
The water outlet for just washing channel is connected to the water inlet for just washing fluidic channel, the water outlet in the backwash channel with
The backwash fluidic channel connection；
The soft water valve further includes switch unit, and the switch unit is just being washed described in channel to be connected to described just washing when just washing
Fluidic channel is connected to fluidic channel described in the backwash channel at the backwash position.
12. a kind of water softening device, which is characterized in that including soft water valve as described in claim 10 or 11.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820649055.9U CN208106851U (en) | 2018-04-28 | 2018-04-28 | Ejector, soft water valve and the water softening device of soft water valve |
| PCT/CN2018/111151 WO2019205523A1 (en) | 2018-04-28 | 2018-10-22 | Ejector of water softener valve, water softener valve, and water softener |
| US16/179,935 US10767777B2 (en) | 2018-04-28 | 2018-11-03 | Ejector of a water softener valve and water softener valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820649055.9U CN208106851U (en) | 2018-04-28 | 2018-04-28 | Ejector, soft water valve and the water softening device of soft water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106851U true CN208106851U (en) | 2018-11-16 |
Family
ID=64113617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820649055.9U Withdrawn - After Issue CN208106851U (en) | 2018-04-28 | 2018-04-28 | Ejector, soft water valve and the water softening device of soft water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410371A (en) * | 2018-04-28 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Ejector, soft water valve and the water softening device of soft water valve |
-
2018
- 2018-04-28 CN CN201820649055.9U patent/CN208106851U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410371A (en) * | 2018-04-28 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Ejector, soft water valve and the water softening device of soft water valve |
| CN110410371B (en) * | 2018-04-28 | 2023-12-12 | 芜湖美的厨卫电器制造有限公司 | Ejector of soft water valve, soft water valve and water softener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208106851U (en) | Ejector, soft water valve and the water softening device of soft water valve | |
| CN110899713A (en) | Novel close coupling gas atomizing nozzle | |
| CN103806507B (en) | Jet regulator | |
| CN110410371A (en) | Ejector, soft water valve and the water softening device of soft water valve | |
| CN206168604U (en) | Splash water mechanism goes out | |
| CN206106188U (en) | Novel groove circulation system glues | |
| CN107460698B (en) | It is a kind of that detergent and water can be made to be mixed into the mixing apparatus of the suitable liquid detergent of concentration | |
| CN107143656B (en) | A kind of flow valve on volume control device | |
| WO2023116166A1 (en) | Swirling flushing-type ceramic body, and toilet | |
| CN203475564U (en) | Washing device for automatically mixing air | |
| CN104480552B (en) | Slit type air ring | |
| CN208123519U (en) | Soft water valve and water softening device | |
| CN102773176B (en) | Embedded double-hole double-flow emitter and drip tape | |
| CN204974245U (en) | Can go out cyclic annular bubble water's play water installation and gondola water faucet and tap | |
| CN208123518U (en) | Soft water valve and water softening device | |
| CN105864459B (en) | A kind of the liquid handling control valve gear and its control method of integrating water route | |
| CN102366738B (en) | Air suction focusing sprinkling device | |
| CN102476426A (en) | Zero-pressure-holding anti-leakage plastic nozzle | |
| CN204112114U (en) | A kind of volume control device | |
| CN107716146A (en) | Go out splash water dispenser structure | |
| CN204112113U (en) | A kind of split flow valve | |
| CN107654700B (en) | A kind of hydraulic control valve on the mixer | |
| CN208123563U (en) | Soft water valve and water softening device | |
| CN209222913U (en) | Flow-guilding mold and profile extrusion die group | |
| CN206622228U (en) | A kind of gondola water faucet air suction structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20231212 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20231212 |