CN110772199A - Water diversion valve and dish washing machine - Google Patents
Water diversion valve and dish washing machine Download PDFInfo
- Publication number
- CN110772199A CN110772199A CN201810852623.XA CN201810852623A CN110772199A CN 110772199 A CN110772199 A CN 110772199A CN 201810852623 A CN201810852623 A CN 201810852623A CN 110772199 A CN110772199 A CN 110772199A
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- water
- water diversion
- diversion
- flow guide
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 330
- 238000004851 dishwashing Methods 0.000 title abstract description 10
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 description 30
- 238000005406 washing Methods 0.000 description 20
- 238000012423 maintenance Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a shunt valve and a dish-washing machine, wherein the shunt valve comprises: the water diversion valve body is provided with a water diversion chamber; the water diversion device is arranged in the water diversion chamber; the water diversion device is provided with a water flow guide structure for guiding the direction of water flow in the water diversion cavity. The water distribution device is provided with the water flow guide structure, so that the impact of water flow on the water distribution device can be relieved, and the water flow can be guided to the water outlet.
Description
Technical Field
The invention belongs to the technical field of household cleaning equipment, and particularly relates to a water diversion valve and a dish washing machine.
Background
The prior art, along with the improvement of standard of living, domestic also growing and development in this kind of western development household electrical appliances of dish washer, for reaching better washing effect, current dish washer general design has the top, in, three spray arm down, in operation, the washing pump passes through the pipe-line to carry the higher water of pressure to the top, in, spray arm down, water is followed the top, in spray arm and spray arm blowout down and is got back to dish washer bottom basin after washing the tableware, the washing pump is carried the water of backward flow to the top again, in, spray arm down, accomplish a circulation. Because the pipelines leading to each spray arm are more, if all the pipelines are opened, more water is needed to meet the requirement of the circulating work of the system. In order to achieve the purpose of saving water, a shunt valve is generally designed in a pipeline of the current dish-washing machine, and the opening or closing of the shunt valve to each spray arm is controlled by a shunt plectrum of the shunt valve, so that pipelines are reduced during working, and a certain amount of water can be saved. The water diversion plectrum structure of the existing dish washer adopts an integrated structure, the fit clearance of the inner wall of a water diversion cavity formed by the water diversion plectrum and a water diversion valve body is not easy to control, the water diversion plectrum is too tight and easy to operate and is not smooth, the water diversion plectrum is too loose and easy to cause leakage, and the equipment performance is influenced. And long-time operation easily causes residue to pile up, influences equipment normal operating.
Chinese patent application No. CN201520157046.4 discloses a water diversion structure of a dish washer and a dish washer, comprising a driving device, a water tank and a water diversion valve; the water diversion valve comprises a reversing mechanism which can rotate around the axis of the water diversion valve along the circumferential direction under the action of a driving device and a valve seat arranged on the water tank, a water gap connected with a pipeline of the sprayer is formed in the valve seat, and the reversing mechanism is arranged in the valve seat; different arrangement modes of water distribution openings are respectively arranged on a plurality of water distribution areas on the reversing mechanism, and the water distribution openings in different arrangement modes are respectively communicated with different water openings on the valve seat, so that spray water enters different sprayer pipelines, and the sprayers at different positions can realize combined work or separated work. According to the scheme, water diversion can be realized, but residue accumulation is easily caused by long-time operation of the reversing mechanism, and normal operation of equipment is influenced.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a water diversion valve and a dish washing machine.
In order to solve the technical problems, the invention adopts the technical scheme that: a diverter valve, comprising:
the water diversion valve body is provided with a water diversion chamber;
the water diversion device is arranged in the water diversion chamber;
the water diversion device is provided with a water flow guide structure for guiding the direction of water flow in the water diversion cavity.
Furthermore, the water flow guide structure guides the water flow in the middle of the water diversion cavity to the periphery.
Furthermore, the water diversion chamber is provided with a water outlet and a water inlet, and the water flow guide structure is used for guiding water entering the water diversion device from the water inlet to the water outlet.
Furthermore, the water flow guide structure is a flow guide protrusion arranged at the bottom of the water diversion device;
preferably, the cross-sectional area of the diversion convex area is gradually increased along the direction of the water flow entering the water diversion device.
Further, along the direction that water flow enters the water diversion device, the flow guide projection comprises a first projection section and a second projection section;
preferably, the second convex section gradually protrudes centripetally from the periphery of the bottom surface of the water distribution device;
preferably, the bottom of the first convex section is smoothly connected with the top of the second convex section, and the first convex section continuously and centripetally protrudes from the periphery;
preferably, the second convex section has a greater taper than the first convex section.
Further, the water diversion apparatus includes:
a framework and a water diversion plectrum;
the water diversion shifting piece is movably clamped between the framework and the inner wall of the water diversion cavity.
Furthermore, the framework is of a barrel-shaped frame structure, and the water flow guide structure is arranged at the bottom of the barrel-shaped frame structure.
Furthermore, the cylindrical frame structure comprises a bottom surface, a ring and upright posts which are distributed at intervals along the periphery of the ring and are used for connecting the bottom surface and the ring;
preferably, the number of the upright posts is at least two.
Further, the water diversion shifting sheet is coated on the side part of the cylindrical frame structure;
preferably, the water diversion poking sheet is movably arranged between the two upright posts.
In addition to the above described diverter valve, the present invention also provides a dishwasher comprising a diverter valve as described above.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. The water diversion device of the water diversion valve is movably arranged in the water diversion chamber, so that food particles cannot be accumulated, the phenomenon of blocking cannot occur, the stability of long-term use of the water diversion valve is improved, and the maintenance rate is reduced.
2. When the washing pump is started, the water diversion poking sheet is changed from a loose state to a solid state with the inner wall of the water diversion chamber under the action of water pressure, the water diversion device is simple in structure, high precision is not needed, leakage cannot be caused, and the washing performance of the equipment is improved.
3. The water diversion shifting block and the framework are in matched and movable connection with the clamping groove through the buckle, so that the water diversion shifting block is convenient to temporarily fix and use during production, maintenance and assembly, and the movement of the water diversion shifting block in the water diversion cavity is not influenced.
4. The water diversion device is provided with a water flow guide structure, so that the impact of water flow on the water diversion device can be relieved, and the water flow can be guided to the water outlet.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view showing the structure of a water supply system of a dishwasher according to the present invention;
FIG. 2 is an exploded view of the water supply system of the dishwasher of the present invention;
FIG. 3 is a schematic view of the driving device and the water diversion device of the present invention;
FIG. 4 is an exploded view of the drive and water diversion installation configuration of the present invention;
fig. 5 is an exploded view of the structure of the water diversion device of the present invention.
In the figure: 1. a water diversion device; 11. a water diversion plectrum; 111. a water diversion port; 112. buckling; 113. clamping convex; 12. a framework; 121. a loop; 122. a column; 123. a limiting part; 124. a card slot; 125. a first convex section; 126. a second convex section; 2. a drive device; 3. a washing pump; 4. a shunt valve body; 41. a water inlet; 42. a first water outlet; 43. a second water outlet; 44. a third water outlet; 45. a first water diversion outlet; 46. a second water diversion outlet; 47. and a third water distribution hole.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the water diversion valve of the present invention includes a water diversion device 1 and a water diversion valve body 4, the water diversion valve body 4 has a water diversion chamber, and the water diversion device 1 is movably disposed in the water diversion chamber. The water diversion device 1 is used for controlling the water diversion direction. The water diversion device 1 of the water diversion valve is movably arranged in the water diversion chamber, so that food particles cannot be accumulated, the phenomenon of blocking cannot occur, the stability of long-term use of the water diversion valve is improved, and the maintenance rate is reduced.
Specifically, the water supply system of the dishwasher comprises a washing pump 3, a shunt valve, a water tank, a filter screen, a spray arm and the like. When the dish-washing machine washes, the washing pump 3 supplies water to the water diversion valve, the water diversion device 1 of the water diversion valve is used for controlling the water diversion direction, and a user controls the water diversion valve to supply water to the top spray arm, the middle spray arm and the lower spray arm according to the requirement, so that the purpose of layered washing of the dish-washing machine is achieved. The washing water sprayed to the inner container of the dishwasher is finally returned to the washing pump 3 again through a filter screen, a water tank and other structures, thereby performing circular washing. Some very fine particles can enter the washing pump 3 through the filter screen, so that the particles enter the water distribution valve, and the water distribution device 1 is easy to accumulate the fine particles in time, so that the normal operation of the water distribution device 1 is affected, and even the phenomenon of blocking occurs. In order to solve this technical problem, the water diversion device 1 of the present invention is movable in the water diversion chamber in the radial direction. The accumulation of food particles can not be caused, and the phenomenon of blocking can not occur.
Example one
As shown in fig. 1 to 5, in the water diversion valve of the present embodiment, the water diversion device 1 includes a loose state and a tight state in the water diversion chamber. When the water distribution chamber is filled with water, the water distribution device 1 and the inner wall of the water distribution chamber are in a close state, and when the water distribution chamber stops filling water, the water distribution device 1 and the inner wall of the water distribution chamber are in a loose state. The water distribution device 1 is repeatedly in a movable state, residue cannot be accumulated after long-term use, the stability of the dish washing machine in long-term use is improved, and the maintenance rate is reduced.
Specifically, the water diversion valve body 4 is a tubular body with two open ends, the middle part is a water diversion chamber, the water diversion device 1 is inserted and installed from one port, and the other port is a water inlet 41 communicated with the washing pump 3. The washing pump 3 is used to supply water to the water diversion chamber of the water diversion valve body 4. The driving device 2 is connected with the water distribution device 1, the driving device 2 drives the water distribution device 1 to rotate in the water distribution chamber, and the water distribution direction is controlled by the water distribution device 1 which rotates to different angles.
The water diversion device 1 comprises a framework 12 and water diversion shifting pieces 11, the water diversion shifting pieces 11 are movably clamped between the framework 12 and the inner wall of a water diversion cavity, the water diversion shifting pieces 11 are preferably at least one, and the water diversion shifting pieces 11 are preferably distributed on the framework 12 in the circumferential direction. The inner wall of the water diversion cavity is provided with a water outlet, the water diversion poking piece 11 is provided with a water diversion port 111, and when the water outlet is communicated with the water diversion port 111, water in the water diversion cavity flows out through the water diversion port 111 and the water outlet in sequence.
Furthermore, at least one water diversion opening 111 is formed in the water diversion poking piece 11, the arrangement modes of the water diversion openings 111 are different, and at least one water outlet is formed in the inner wall of the water diversion cavity. Preferably, the water diversion ports 111 in different arrangement modes are respectively communicated with different water outlets.
The driving device 2 is connected with the framework 12, the driving device 2 drives the framework 12 to rotate, and the framework 12 drives the water diversion shifting piece 11 to rotate in the water diversion cavity. The framework 12 is provided with a connecting shaft, the driving device 2 comprises a motor and a transmission gear set, the motor drives a driving wheel to rotate, the driving wheel drives a driven wheel meshed with the driving wheel to rotate, the connecting shaft is connected with the driven wheel, so that the framework 12 integrally formed with the connecting shaft is driven to rotate, and the framework 12 drives the water diversion shifting piece 11 to rotate in the water diversion cavity.
Example two
Taking the example shown in fig. 1 to 5 as an example for explanation, the framework 12 of the water diversion device 1 is provided with three water diversion toggle pieces 11, each water diversion toggle piece 11 is provided with at least one water diversion port 111, and the inner wall of the water diversion chamber is provided with three water outlets, namely a first water outlet 42, a second water outlet 43 and a third water outlet 44. The first water outlet 42 is communicated with the lower spray arm through a first water conduit and a first water diversion outlet 45, the second water outlet 43 is communicated with the middle spray arm through a second water conduit and a second water diversion outlet 46, the third water outlet 44 is communicated with the top spray arm through a second water conduit and a third water diversion outlet 47, and the second water conduit is provided with two water ways.
When the dishwasher is used for washing, a user controls the driving device 2 to drive the water distribution device 1 to rotate according to the requirement. The rotation angle of the water diversion device 1 in the water diversion chamber can control the water diversion ports 111 in different arrangement modes to be respectively communicated with different water outlets, thereby controlling the water supply of a lower spray arm, a middle spray arm and a top spray arm of the dish washing machine. By setting the arrangement mode of the water diversion ports 111 and the rotation angle of the water diversion device 1 in the water diversion chamber, any one of the lower spray arm, the middle spray arm and the top spray arm can be controlled to spray, or two of the lower spray arm, the middle spray arm and the top spray arm spray simultaneously, or all the lower spray arm, the middle spray arm and the top spray arm spray together.
EXAMPLE III
As shown in fig. 1 to 5, the water diversion valve according to this embodiment includes a water diversion device 1, where the water diversion device 1 includes a framework 12 and a water diversion dial plate 11, and the water diversion dial plate 11 is movably connected to the framework 12. The water diversion shifting block 11 and the framework 12 are movably connected in a matched mode through the buckle 112 and the clamping groove 124, so that the temporary fixing use during production, maintenance and assembly is facilitated, and the movement of the water diversion shifting block 11 in a water diversion cavity is not influenced.
The water diversion shifting sheet 11 moves on the framework 12. Divide water plectrum 11 and skeleton 12 joint to be connected, be provided with draw-in groove 124 on the skeleton 12, be provided with buckle 112 on dividing water plectrum 11, divide water plectrum 11 and skeleton 12 to pass through buckle 112 and draw-in groove 124 cooperation and be connected. The buckle 112 is installed in the clamping groove 124, and the buckle 112 moves in the clamping groove 124.
Specifically, the framework 12 is a cylindrical frame structure, and the clamping groove 124 is arranged at the bottom of the cylindrical frame structure. The clamping groove 124 is a groove formed in the bottom of the barrel-shaped frame structure, and a limiting part 123 is arranged in the clamping groove 124 and used for limiting the buckle 112 to be separated from the clamping groove 124. Be provided with buckle 112 on the water diversion plectrum 11, buckle 112 tip is provided with card protruding 113, spacing portion 123 divide into two parts with draw-in groove 124, spacing portion 123 divide into draw-in groove 124 along buckle 112 direction of insertion's first section groove and second section groove, and card protruding 113 is restricted in second section inslot by spacing portion 123 activity, and is preferred, spacing portion 123 is the rib, and the rib blocks that card protruding 113 gets into first section groove by second section inslot.
Furthermore, the number of the water diversion plectrum 11 is at least one, the plurality of water diversion plectrums 11 are circumferentially distributed on the framework 12, each water diversion plectrum 11 is provided with a buckle 112, and the framework 12 is provided with the same number of clamping grooves 124. The water diversion plectrum 11 is provided with the buckle 112 which is matched with the clamping groove 124 arranged on the framework 12, so that the movement of the water diversion plectrum 11 between the framework 12 and the inner wall of the water cavity is not influenced. And the water diversion shifting sheet 11 can be conveniently and temporarily fixed for use during production, maintenance and assembly. A plurality of buckles 112 can be arranged on each water diversion plectrum 11 as required, so long as the water diversion plectrum 11 is ensured to be movably connected on the framework 12, and the water diversion plectrum 11 is not influenced to move between the framework 12 and the inner wall of the water diversion cavity.
Example four
As shown in fig. 1 to 5, the water diversion valve described in this embodiment includes a water diversion valve body 4 and a water diversion device 1, the water diversion valve body 4 has a water diversion cavity, the water diversion device 1 is disposed in the water diversion cavity, the water diversion device 1 is provided with a water flow guide structure for guiding the direction of water flow in the water diversion cavity. The water flow guide structure guides the water flow in the middle of the water diversion cavity to the periphery. The water diversion device 1 is provided with a water flow guiding structure, so that the impact of water flow on the water diversion device 1 can be relieved, and the water flow can be guided to the water outlet.
Specifically, the water diversion chamber is provided with a water outlet and a water inlet 41, and the water flow guide structure is used for guiding water entering the water diversion device 1 from the water inlet 41 to the water outlet.
The cross section area of the diversion convex area is gradually increased along the direction that water flow enters the water diversion device 1. This simple structure, and can realize dividing the rivers direction of middle part in the cavity all around, further, along rivers entering water diversion device 1 direction, the water conservancy diversion is protruding including first convex section 125 and second convex section 126, second convex section 126 is by dividing device 1 bottom surface all around gradually to the heart protruding, first convex section 125 bottom and the smooth joining in marriage of second convex section 126 top continue by centering gradually all around protrudingly, and the tapering of second convex section 126 is greater than first convex section 125.
The water diversion device 1 comprises a framework 12 and a water diversion shifting piece 11, wherein the water diversion shifting piece 11 is movably clamped between the framework 12 and the inner wall of a water diversion cavity. The framework 12 is a barrel-shaped frame structure, and the water flow guide structure is arranged at the bottom of the barrel-shaped frame structure.
Further, the cylindrical frame structure includes a bottom surface, a ring 121, and a plurality of posts 122 spaced around the ring 121 for connecting the bottom surface to the ring 121. Preferably, the number of the upright posts 122 is at least two, and the water diversion shifting block 11 is coated on the side part of the cylindrical frame structure. Preferably, the water diversion poking piece 11 is movably installed between the two upright posts 122.
The upright columns 122 are connected to the periphery of the ring 121, and the thickness of the upright columns 122 forms the limit of the water diversion shifting piece 11, so that the water diversion shifting piece 11 can be limited to move in the space between the two upright columns 122.
EXAMPLE five
The invention also provides a dishwasher with the shunt valve.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A diverter valve, characterized by: the method comprises the following steps:
the water diversion valve body is provided with a water diversion chamber;
the water diversion device is arranged in the water diversion chamber;
the water diversion device is provided with a water flow guide structure for guiding the direction of water flow in the water diversion cavity.
2. The shunt valve of claim 1, wherein: the water flow guide structure guides the water flow in the middle of the water diversion cavity to the periphery.
3. The shunt valve of claim 1, wherein: the water diversion chamber is provided with a water outlet and a water inlet, and the water flow guide structure is used for guiding water entering the water diversion device from the water inlet to the water outlet.
4. The shunt valve of claim 1, wherein: the water flow guide structure is a flow guide protrusion arranged at the bottom of the water diversion device;
preferably, the cross-sectional area of the diversion convex area is gradually increased along the direction of the water flow entering the water diversion device.
5. The shunt valve of claim 4, wherein: the flow guide projection comprises a first projection section and a second projection section along the direction that water flow enters the water diversion device;
preferably, the second convex section gradually protrudes centripetally from the periphery of the bottom surface of the water distribution device;
preferably, the bottom of the first convex section is smoothly connected with the top of the second convex section, and the first convex section continuously and centripetally protrudes from the periphery;
preferably, the second convex section has a greater taper than the first convex section.
6. The shunt valve of claim 1, wherein: the water diversion apparatus includes:
a framework and a water diversion plectrum;
the water diversion shifting piece is movably clamped between the framework and the inner wall of the water diversion cavity.
7. The shunt valve of claim 6, wherein: the framework is of a barrel-shaped frame structure, and the water flow guide structure is arranged at the bottom of the barrel-shaped frame structure.
8. The shunt valve of claim 7, wherein: the cylindrical frame structure comprises a bottom surface, a ring and upright posts which are distributed at intervals along the periphery of the ring and are used for connecting the bottom surface and the ring;
preferably, the number of the upright posts is at least two.
9. The shunt valve of claim 8, wherein: the water diversion shifting sheet is coated on the side part of the cylindrical frame structure;
preferably, the water diversion poking sheet is movably arranged between the two upright posts.
10. A dishwasher, characterized by: having a diverter valve according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852623.XA CN110772199A (en) | 2018-07-30 | 2018-07-30 | Water diversion valve and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852623.XA CN110772199A (en) | 2018-07-30 | 2018-07-30 | Water diversion valve and dish washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN110772199A true CN110772199A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852623.XA Pending CN110772199A (en) | 2018-07-30 | 2018-07-30 | Water diversion valve and dish washing machine |
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| CN (1) | CN110772199A (en) |
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| CN204542006U (en) * | 2015-03-19 | 2015-08-12 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine bifurcation structure and dish-washing machine |
| CN106151592A (en) * | 2015-04-13 | 2016-11-23 | 青岛海尔洗碗机有限公司 | A kind of shunt valve assembly and dish-washing machine |
| CN106321898A (en) * | 2015-07-02 | 2017-01-11 | 青岛海尔洗碗机有限公司 | Water division valve assembly and dish washing machine |
| CN105286749A (en) * | 2015-11-02 | 2016-02-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Water dividing valve and dish-washing machine with same |
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Application publication date: 20200211 |