CN108567389B - Drinking cup subassembly and dish washer - Google Patents
Drinking cup subassembly and dish washer Download PDFInfo
- Publication number
- CN108567389B CN108567389B CN201810789014.4A CN201810789014A CN108567389B CN 108567389 B CN108567389 B CN 108567389B CN 201810789014 A CN201810789014 A CN 201810789014A CN 108567389 B CN108567389 B CN 108567389B
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- heating
- baffle
- water cup
- water
- heating channel
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- 230000035622 drinking Effects 0.000 title description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 219
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 241000190070 Sarracenia purpurea Species 0.000 claims abstract description 76
- 239000002893 slag Substances 0.000 claims description 26
- 238000002955 isolation Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 44
- 230000000694 effects Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- A47L15/4246—Details of the tub
-
- 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
-
- 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
- A47L15/4202—Water filter means or strainers
- A47L15/4206—Tubular filters
-
- 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
- A47L15/4219—Water recirculation
-
- 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
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
-
- 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
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- 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
- A47L15/4285—Water-heater arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a water cup assembly and a dish washer, wherein the water cup assembly is used for the dish washer and comprises a water cup body, a heating device and a guide plate, the heating device is connected with the water cup body, and the heating device comprises a heating disc; the guide plate is connected with the water cup body, the guide plate is opposite to the heating disc, and a heating channel through which water flows is formed between the guide plate and the heating disc; the heating channel is internally provided with a diversion part which is connected with the guide plate and/or the heating plate, and the diversion part is used for guiding water flow to two sides of the width direction of the diversion part. The invention improves the structure of the water cup assembly and improves the heating efficiency of the heating device in the water cup assembly.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a water cup assembly and a dish washer.
Background
A dishwasher generally includes a liner assembly having a mounting cavity in which a bowl basket assembly of the dishwasher is mounted, and a cup assembly for treating water in the mounting cavity is provided at the bottom of the mounting cavity. The water cup assembly comprises a water cup body, a heating channel is arranged in the water cup body, a heating device is arranged in the heating channel, and when water in the installation cavity flows through the heating channel, the water is heated by the heating device.
In the prior art, because the inlet or the outlet of the heating channel is smaller, when water flows through the heating channel, the water flow is unevenly distributed in the width direction of the heating channel, so that the water in a partial area of the heating device does not flow, or flows slowly, and the heating efficiency of the heating device is affected.
Disclosure of Invention
The invention mainly aims to provide a water cup assembly, which aims to uniformly distribute water flow in a heating channel, so that a heating device can uniformly heat the water flow in the heating channel, and the heating efficiency of the heating device is improved.
To achieve the above object, the present invention proposes a water cup assembly for a dishwasher, the water cup assembly comprising:
a water cup body;
the heating device is connected with the water cup body and comprises a heating disc;
the guide plate is connected with the water cup body, the guide plate is opposite to the heating disc, and a heating channel through which water flows is formed between the guide plate and the heating disc;
the heating channel is internally provided with a diversion part which is connected with the guide plate and/or the heating plate, and the diversion part is used for guiding water flow to two sides of the width direction of the diversion part.
Preferably, the diversion portion has a diversion section having a diversion surface facing the inner side wall of the heating channel, the diversion surface being inclined toward the inner side wall of the heating channel in a direction from the inlet end to the outlet end of the heating channel.
Preferably, the inner side wall of the heating channel comprises a first sub side wall and a second sub side wall which are opposite, the number of the flow dividing parts is a plurality, and the flow guiding surface on the flow guiding part close to the first sub side wall in the plurality of flow guiding parts is inclined towards the first sub side wall; among the plurality of diversion parts, the diversion surface on the diversion part close to the second sub-side wall is inclined towards the second sub-side wall.
Preferably, the number of the split portions is plural, and the plural split portions are distributed in the width direction of the heating passage.
Preferably, the split portion is provided in a plate shape and extends in a longitudinal direction of the heating channel, and a side surface of the split portion faces an inner side wall of the heating channel.
Preferably, the diversion part is connected with the guide plate, and a gap is arranged between the diversion part and the heating plate.
Preferably, the flow dividing part has a flow dividing section extending along the length direction of the heating channel, the flow dividing section has a flow dividing surface opposite to the heating plate, and the flow dividing surface and the heating plate are arranged in a flaring manner along the direction from the outlet end to the inlet end of the heating channel.
Preferably, the top of the water cup body is provided with a mounting groove, the heating plate and the guide plate are mounted in the mounting groove, and the guide plate is positioned above the heating plate.
Preferably, a slag basket is arranged in the mounting groove, and the upper surface of the guide plate is arranged in a downward inclined mode along the direction from the guide plate to the slag basket.
Preferably, the edge of the guide plate is in sealing fit with the inner side wall of the mounting groove.
Preferably, the shape of the guide plate is adapted to the shape of the installation groove, and a flange is arranged at the edge of the upper surface of the guide plate, and the surface of the flange facing the inner side wall of the installation groove is attached to the inner side wall of the installation groove.
Preferably, an abutting portion is arranged on one side, facing the heating plate, of the guide plate, and the guide plate is connected with the water cup body, so that the abutting portion abuts against one side, facing the guide plate, of the heating plate.
Preferably, the guide plate is detachably connected with the water cup body.
The invention also proposes a dishwasher comprising:
a liner assembly having a mounting cavity for mounting a bowl basket assembly of the dishwasher;
the water cup assembly as described above is installed at the bottom of the installation cavity, and the water cup assembly includes:
a water cup body;
the heating device is connected with the water cup body and comprises a heating disc;
the guide plate is connected with the water cup body, the guide plate is opposite to the heating disc, and a heating channel through which water flows is formed between the guide plate and the heating disc;
the heating channel is internally provided with a diversion part which is connected with the guide plate and/or the heating plate, and the diversion part is used for guiding water flow to two sides of the width direction of the diversion part.
According to the invention, the flow dividing part is arranged in the heating channel, so that the flow dividing part guides the water flow in the heating channel to the two sides of the width direction of the flow dividing part, and the water flow in the heating channel can flow to the edge of the width direction of the heating channel, so that the water flow in the heating channel is uniformly distributed in the heating channel, and therefore, the part of the heating disc, which is positioned at the edge of the width direction of the heating channel, can heat the water flow, and the utilization rate of the heating disc is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing an exploded construction of an embodiment of a dishwasher according to the present invention;
FIG. 2 is a schematic view of a water cup assembly according to an embodiment of the present invention;
FIG. 3 is an exploded view of the water cup assembly of FIG. 2;
FIG. 4 is a schematic view of the assembly of the cup assembly and liner assembly of the present invention;
FIG. 5 is a partial view in section of the water cup assembly of FIG. 2, taken along the radial direction of the heating plate;
FIG. 6 is a schematic view of an embodiment of a baffle according to the present invention;
FIG. 7 is another angular view of the water cup assembly of FIG. 3;
FIG. 8 is a partial view in section of the water cup assembly of FIG. 2, taken along the axial direction of the water outlet;
fig. 9 is an enlarged view at a in fig. 8.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Support frame | 502 | Isolation part |
| 20 | Liner assembly | 503 | Diversion trench |
| 30 | Bowl basket assembly | 504 | Support part |
| 40 | Drinking cup assembly | 505 | Fastening piece |
| 50 | Spray arm | 506 | First fixing hole |
| 201 | Mounting cavity | 507 | Second fixing hole |
| 401 | Drinking cup body | 508 | Water outlet |
| 402 | Heating plate | 509 | Water outlet pipe joint |
| 403 | Deflector plate | 600 | Third clamping part |
| 404 | Mounting groove | 601 | Fourth clamping part |
| 405 | First flanging | 602 | Water outlet pipe |
| 406 | First clamping part | 603 | Abutment portion |
| 407 | Second clamping part | 604 | Flow dividing part |
| 408 | Second flanging | 605 | Diversion section |
| 409 | Clamp hoop | 606 | Connecting part |
| 500 | Slag basket | 607 | Flow guiding surface |
| 501 | Flow dividing surface | 608 | Diversion section |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a water cup assembly, which is used for a dish washer.
Referring to fig. 1, the dish washer includes a liner assembly 20, the liner assembly 20 has a mounting cavity 201 in which a basket assembly 30 of the dish washer is mounted, when it is desired to wash dishes, cookware, etc., waiting for the washing member to be washed, the basket assembly 30 is mounted in the mounting cavity 201 of the liner assembly 20, and the dishes, cookware, etc., waiting for the washing member to be washed are mounted on the basket assembly 30, and a water pump (not shown) in the dish washer pumps water into a spray arm 50 in the mounting cavity 201 and is sprayed from a water spray hole of the spray arm 50 to wash dishes on the basket assembly 30. The spray arm 50 may be positioned at the bottom, sides, and top of the bowl and basket assembly 30, depending on the configuration of the liner assembly 20 and bowl and basket assembly 30.
In this embodiment, as shown in fig. 1, the dishwasher may include a rack 10, and the liner assembly 20 is slidably connected with the rack 10 of the dishwasher, when the dishwasher is used, the bowl basket assembly 30 is installed in the liner assembly 20, the liner assembly 20 is slid into the rack 10, and the liner assembly 20 is sealed, so that water is prevented from leaking out of the liner assembly 20 in the process of cleaning a piece to be cleaned on the bowl basket assembly 30 by the spray arm 50. After cleaning, the liner assembly 20 is slid out of the stand 10 to facilitate removal of the bowl basket assembly 30 from the liner assembly 20 by a user. It should be noted that the number of the liner assemblies 20 of the dishwasher may be one or plural, and when the number of the liner assemblies 20 of the dishwasher is plural, the plural liner assemblies 20 may be arranged in a vertical direction or may be arranged in a lateral direction. For example, in the embodiment shown in fig. 1, the dishwasher includes two liner assemblies 20, and the two liner assemblies 20 are arranged in a downhill direction.
As shown in fig. 1 and 4, a water cup assembly 40 is further disposed at the bottom of the installation cavity 201, and the water cup assembly 40 is used for treating water in the installation cavity 201, and the treatment includes: the water in the installation cavity 201 is filtered to realize one or more modes of recycling the water, heating the water in the installation cavity 201, discharging the water in the installation cavity 201 and the like. Specifically, the water cup assembly 40 includes a water cup body 401, and a treatment device for treating water in the installation cavity 201, the treatment device including: one or more of a plurality of devices such as a filtering device, a heating device, a drainage pump and the like. The water cup assembly 40 may be mounted on the bottom surface of the mounting cavity 201, or a through hole or a groove may be formed in the bottom surface of the mounting cavity 201, and the water cup assembly 40 is mounted in the through hole or the groove, which of course, can improve the space utilization of the mounting cavity 201.
As shown in fig. 3 and 5, when the water cup assembly 40 includes a heating device, the heating device may be connected to the water cup body 401 and include a heating plate 402, and a baffle 403 is further disposed on the water cup body 401, the baffle 403 being opposite to the heating plate 402, and a heating channel through which water flows is formed between the baffle 403 and the heating plate 402. Wherein the heating plate 402 may be circular, rectangular, oval, etc., and the present embodiment is not limited thereto.
In order to make the installation of the heating device more convenient, in this embodiment, the baffle 403 may be provided separately from the cup body 401. Therefore, the heating device can be connected with the water cup body 401 firstly, and then the guide plate 403 is connected with the water cup body 401, so that the problem that the heating device is inconvenient to install due to the fact that the guide plate 403 interferes with the heating device in the process of installing the heating device is avoided, and the assembly efficiency of the water cup assembly is improved.
It should be noted that, the baffle 403 and the cup body 401 may be detachably connected by a screw, a buckle, or may be non-detachably connected by welding, adhering, or the like, and of course, when the baffle 403 and the cup body 401 are detachably connected, the cup assembly 40 may be more conveniently maintained.
Further, the baffle 403 may be made of a flame retardant material to improve the safety of the water cup assembly 40. In addition, because the guide plate 403 and the water cup body 401 are separately arranged, the guide plate 403 is made of a flame retardant material, and the water cup body 401 is made of a common material, so that the water cup assembly 40 has higher safety performance, and meanwhile, the cost of the water cup body 401 is reduced.
In this embodiment, the heating plate 402 may be located above the baffle 403, or the heating plate 402 may be located below the baffle 403, which may be determined according to the structure of the cup body 401. For example: a mounting groove 404 may be formed in the top of the cup body 401, and the heating plate 402 and the baffle 403 may be mounted in the mounting groove 404, with the baffle 403 being located above the heating plate 402. Therefore, the heating plate 402 is convenient to install, the interference of the guide plate 403 is avoided, and the guide plate 403 can cover the heating plate 402 to protect the heating plate 402. Alternatively, an installation groove may be formed at the bottom of the cup body 401, the heating plate 402 and the baffle 403 may be installed in the installation groove 404, and the baffle 403 may be located below the heating plate 402, which will not be described herein.
In this embodiment, when the mounting groove 404 is formed at the top of the water cup body 401, the edge of the baffle 403 is in sealing fit with the inner sidewall of the mounting groove 404, so as to avoid that water in the mounting cavity 201 flows into the heating channel from the gap between the baffle 403 and the mounting groove 404, and residues in the water are blocked in the gap between the baffle 403 and the mounting groove 404 to be inconvenient to clean, or the residues in the water enter the heating channel from the gap between the baffle 403 and the mounting groove 404 to affect the water pump. There are various ways to make the edge of the baffle 403 in sealing engagement with the inner sidewall of the mounting groove 404, for example: sealing rubber may be provided in the gap between the edge of the baffle 403 and the inner side wall of the mounting groove 404; sealing can also be realized by coating sealant in the gap between the edge of the guide plate 403 and the inner side wall of the mounting groove 404; sealing engagement of the baffle 403 with the mounting groove 404 may also be achieved by providing the baffle 403 with resiliency and providing an interference fit of the baffle 403 with the mounting groove 404.
Of course, a small gap may be formed between the edge of the baffle 403 and the inner side wall of the installation groove 404, so that residues in the water do not flow into the heating channel from the gap between the edge of the baffle 403 and the inner side wall of the installation groove 404. Specifically, as shown in fig. 2 and 3, the shape of the baffle 403 may be adapted to the shape of the installation groove 404, in other words, the shape of the baffle 403 may be substantially the same as or similar to the cross-sectional shape of the installation groove 404, so that the gap between the edge of the baffle 403 and the inner side wall of the installation groove 404 is small after the baffle 403 is installed in the installation groove 404.
Further, as shown in fig. 3, a first flange 405 may be provided at an edge of the upper surface of the baffle 403, and the surface of the first flange 405 facing the inner sidewall of the installation groove 404 may be attached to the inner sidewall of the installation groove 404. Thus, the fit between the edge of the baffle 403 and the inner side wall of the mounting groove 404 is more stable, and moreover, water flowing between the edge of the baffle 403 and the inner side wall of the mounting groove 404 is guided to the upper surface of the baffle 403 by the first flange 405, so that long-term retention of water at the gap between the edge of the baffle 403 and the inner side wall of the mounting groove 404 is avoided, and residues in water are caused to be deposited at the gap between the edge of the baffle 403 and the inner side wall of the mounting groove 404.
The surface of the first flange 405 facing the inner side wall of the mounting groove 404 may be entirely or partially bonded to the inner side wall of the mounting groove 404, and of course, the former can make the fit between the first flange 405 and the inner side wall of the mounting groove 404 more tight. In addition, the surface of the first flange 405 facing the inner side wall of the installation groove 404 may extend from the surface of the baffle 403 facing the inner side wall of the installation groove 404, the surface of the first flange 405 facing the inner side wall of the installation groove 404 may be flush with the surface of the baffle 403 facing the inner side wall of the installation groove 404, or the surface of the baffle 403 facing the inner side wall of the installation groove 404 may extend from the surface of the first flange 405 facing the inner side wall of the installation groove 404, which may be determined according to the structures of the installation groove 404 and the baffle 403.
In a preferred embodiment, a mounting groove 404 may be formed at the top of the cup body 401, the heating plate 402 and the baffle 403 are mounted in the mounting groove 404, the baffle 403 is located above the heating plate 402, and a first flange 405 is disposed at an edge of an upper surface of the baffle 403, and a surface of the first flange 405 facing an inner sidewall of the mounting groove 404 is attached to the inner sidewall of the mounting groove 404. Therefore, the installation of the heating device is more convenient, the precision requirement on the guide plate 403 is reduced, and the production and processing cost of the guide plate 403 is lower.
In this embodiment, when the heating plate 402 and the baffle 403 are installed in the installation slot 404, and the baffle 403 is located above the heating plate 402, an installation hole communicating with the installation slot 404 may be formed at the bottom of the water cup body 401, so that the connection terminal of the heating device is located in the installation hole, so as to facilitate the electrical connection between the heating device and the power box or the control device of the dishwasher.
As shown in fig. 4 and 6, the filtering device provided on the cup body 401 includes a slag basket 500, and the slag basket 500 filters water in the installation cavity 201 and collects residues in the water. Specifically, the slag basket 500 is installed in the installation groove 404, the slag basket 500 has a water inlet and a water outlet, and a heating channel formed by the baffle 403 and the heating plate 402 is communicated with the water outlet of the slag basket 500. In this embodiment, an isolation structure may be disposed between the outer peripheral wall of the slag basket 500 and the inner sidewall of the installation groove 404 to vertically isolate the gap between the outer peripheral wall of the slag basket 500 and the inner sidewall of the installation groove 404, so as to ensure that water in the installation cavity 201 flows into the heating channel after being filtered by the slag basket 500.
Specifically, a partition 502 may be extended at a side of the baffle 403 near the slag basket 500, and the partition 502 is located between an outer circumferential wall of the slag basket 500 and an inner sidewall of the mounting groove 404 and extends in a circumferential direction of the slag basket 500. It will be appreciated that the provision of the spacer 502 on the baffle 403 rather than on the cup body 401 can facilitate the processing of the cup body 401.
In a preferred embodiment, the number of the isolating parts 502 may be two and distributed on two sides of the slag basket 500, one end of the isolating parts 502 away from the flow guiding plate 403 is a free end, and a certain distance may be provided between the free ends of the isolating parts 502 to avoid other parts in the mounting groove 404.
In this embodiment, as shown in fig. 3 and 6, a supporting portion 504 may be protruding from the lower surface of the isolation portion 502, and the supporting portion 504 may abut against the bottom surface of the mounting groove 404 to support the isolation portion 502, so as to prevent the isolation portion 502 from being deformed due to extrusion of the slag basket 500, and further reduce the isolation effect of the isolation portion 502. Of course, a supporting portion may be protruded from the inner wall or the bottom surface of the mounting groove 404, and the spacer 502 may be supported by the supporting portion.
In this embodiment, as shown in fig. 6, a flow guiding groove 503 may be formed on the lower surface of the isolation portion 502, where the flow guiding groove 503 extends along the circumferential direction of the slag basket 500 and is communicated with the heating channel, so as to guide the filtered water around the slag basket 500 into the heating channel. This allows water filtered by the basket 500 to flow into the heating channel more quickly.
Further, one end of the flow guiding groove 503 may extend to the free end of the isolation portion 502, so that the other end of the flow guiding groove 503 is communicated with the heating channel, so as to improve the flow guiding effect of the flow guiding groove 503. One end of the diversion trench 503 may extend to the free end of the isolation portion 502, and an opening is formed on the end surface of the free end, so that water between the free end of the isolation portion 502 and the inner sidewall of the installation trench 404 is also diverted into the heating channel.
As shown in fig. 5, when the installation groove 404 is formed at the top of the cup body 401, and the baffle 403 and the slag basket 500 are installed in the installation groove 404, the upper surface of the baffle 403 may be inclined downward in the direction from the baffle 403 to the slag basket 500. Thus, the water on the upper surface of the baffle 403 can be quickly flowed to the slag basket 500 by gravity so that the slag in the water is collected to the slag basket 500.
On the basis of any of the above embodiments, as shown in fig. 3 and 7, a first clamping portion 406 may be provided at an edge of the baffle 403, and a second clamping portion 407 may be provided on an inner side wall of the mounting groove 404 at a position corresponding to the first clamping portion 406, where when the baffle 403 is mounted in the mounting groove 404, the first clamping portion 406 and the second clamping portion 407 are clamped to each other, so as to connect the baffle 403 and the water cup body 401 together quickly and conveniently. The first clamping portion 406 may be a clamping groove, a buckle, etc., and the second clamping portion 407 may be a corresponding buckle, a clamping groove, etc. In addition, the number of the first clamping portions 406 may be one or more, and of course, when the number of the first clamping portions 406 is more than one, the connection between the baffle 403 and the cup body 401 is more stable.
In a preferred embodiment, a clamping hole may be formed on the second flange 408 to form a first clamping portion 406, and a clamping protrusion is disposed at a position corresponding to the clamping hole of the mounting groove 404 to form a second clamping portion 407, where the clamping protrusion is inserted into the clamping hole when the baffle 403 is mounted in the mounting groove 404, so as to connect the baffle 403 and the cup body 401 together.
In this embodiment, the baffle 403 and the cup body 401 may be fixedly connected by a connecting piece, so that the connection between the baffle 403 and the cup body 401 is more stable. Specifically, the connecting piece includes a fastening piece 505, a first fixing hole 506 is formed on the baffle 403, a second fixing hole 507 is formed on the cup body 401 at a position corresponding to the first fixing hole 506, and after the baffle 403 is installed in the installation slot 404, the fastening piece 505 passes through the first fixing hole 506 and the second fixing hole 507 to fixedly connect the baffle 403 and the cup body 401. The fastener 505 may be a screw, a rivet, or the like, which is not limited in this embodiment.
As shown in fig. 7 to 9, a water outlet 508 is formed on the inner wall of the installation groove 404, and a water outlet pipe joint 509 is disposed at the water outlet 508, in this embodiment, the baffle 403 may be connected to the water outlet pipe joint 509, so that the connection between the water outlet pipe joint 509 and the water outlet 508 is more stable. Specifically, the outlet pipe connector 509 may have a connection portion 606 extending into the water outlet 508, a third clamping portion 600 is disposed at one end of the baffle 403 near the water outlet 508, and a fourth clamping portion 601 is disposed on the connection portion 606, when the baffle 403 is mounted in the mounting slot 404, the third clamping portion 600 and the fourth clamping portion 601 are clamped, so as to prevent the outlet pipe connector 509 from falling out from the water outlet 508, and the connection between the outlet pipe connector 509 and the water outlet 508 is more stable. The third clamping portion 600 and the fourth clamping portion 601 may be a clamping hole, a clamping protrusion, etc., which will not be described herein.
Wherein the water outlet 508 comprises a water return port for recycling water (cleaning the bowl again) and a water outlet for discharging waste water out of the dishwasher; in this embodiment, the water outlet pipe connector 509 is disposed at the water return port, the water cup assembly 40 further includes a wash pump, one end of the water outlet pipe 602 is sleeved with the water outlet pipe connector 509 and fixed by the clip 409, and the other end is connected with the wash pump, so as to play a role of a water return channel; of course, in other embodiments, the water outlet pipe connector 509 is disposed at the water outlet, one end of the water outlet pipe 602 is sleeved with the water outlet pipe connector 509, and the other end is communicated with the outside of the dishwasher to function as a water outlet channel, and the design is not limited thereto.
On the basis of any of the above embodiments, as shown in fig. 5 and 6, a diversion portion 604 may be disposed in the heating channel, where the diversion portion 604 is configured to guide the water flow in the heating channel to two sides in the width direction of the diversion portion 604, so that the water flow in the heating channel can flow to the edge in the width direction of the heating channel, and thus the water flow in the heating channel is uniformly distributed in the heating channel, so that the portion of the heating plate 402 located at the edge in the width direction of the heating channel can heat the water flow, and the utilization rate of the heating plate is improved. The width direction of the split portion 604 may be the same as the width direction of the heating channel, or may be inclined at a relatively large angle, depending on the structure of the split portion 604. The baffle 403 and the water cup body 401 may be integrally or separately arranged, and when the heating device needs to be installed more conveniently, the baffle 403 and the water cup body 401 may be separately arranged, which is not described herein. The heating channel width direction is substantially perpendicular to the direction from the baffle 403 to the heat generating plate 402 and the longitudinal direction of the heating channel, and the longitudinal direction may be a straight line direction or a curved line direction from the inlet end to the outlet end of the heating channel.
In this embodiment, the split portion 604 may be connected to the baffle 403, the heating plate 402, or the cup body 401, or may be connected to two or three of the baffle 403, the heating plate 402, and the cup body 401. Wherein, when the split portion 604 is connected with the baffle 403 or the heat generating plate 402, the processing is more convenient.
In a preferred embodiment, the diversion portion 604 may be disposed on the baffle 403 with a gap between the baffle 403 and the heating plate 402, so as to avoid deformation of the baffle 403 due to the high temperature of the heating plate 402, and further influence the diversion effect of the diversion portion 604. In addition, the problem that the portion of the heating plate 402 in contact with the shunt portion 604 is excessively high in temperature to burn out the heating plate 402 can be avoided by preventing the shunt portion 604 from being in contact with the heating plate 402, and allowing no water flow to pass through the portion of the heating plate 402 in contact with the shunt portion 604.
Further, as shown in fig. 5 and 6, the flow dividing portion 604 may have a flow dividing section 605 extending in the longitudinal direction of the heating channel, the flow dividing section 605 having a flow dividing surface 501 opposite to the heating plate 402, and the flow dividing surface 501 being provided with a flaring portion between the heating plate 402 in the direction from the outlet end to the inlet end of the heating channel. It can be appreciated that, since the split section 605 and the heating plate 402 are disposed with a flaring along the direction from the outlet end to the inlet end of the heating channel, the water between the split section 605 and the heating plate 402 will be extruded to two sides of the split section 605 by the split surface 501 during the process of flowing water from the inlet end to the outlet end of the heating channel, thereby further improving the split effect of the split section 604. The split section 605 may be located at one end of the split portion 604 near the inlet end of the heating channel, or may be located at one end of the split portion 604 near the outlet end of the heating channel, or may be located in the middle of the split portion 604, where, of course, when the split section 605 is located at one end of the split portion 604 near the inlet end of the heating channel, the water flow distribution in the heating channel can be further made uniform.
Similarly, when the flow dividing portion is disposed on the heating plate 402, the flow dividing portion on the heating plate 402 may have a flow dividing section, and between the flow dividing section and the flow guiding plate 403, the flow dividing section is disposed in a flared manner along a direction from an outlet end to an inlet end of the heating channel, so as to improve a flow dividing effect of the flow dividing portion on the heating plate 402. In addition, the split portions on the heating plate 402 can increase the heating area, thereby improving the heating efficiency of the heating plate 402.
In this embodiment, the number of the diversion portions 604 may be plural, and the plural diversion portions 604 may be distributed along the width direction of the heating channel, so as to further make the water flow distribution in the heating channel uniform.
As shown in fig. 6, the diverting portion 604 has a side surface facing the inner sidewall of the heating channel, which has a guiding effect on the water flow in the heating channel to guide the water flow in the heating channel to a preset position. In this embodiment, the flow dividing portion 604 may have a flow guiding section 608, and the flow guiding section 608 has a flow guiding surface 607 facing the inner sidewall of the width direction of the heating channel, and the flow guiding surface 607 is inclined toward the inner sidewall of the heating channel in the direction from the inlet end to the outlet end of the heating channel (i.e., in the direction indicated by the arrow in fig. 5 and 6). Thus, when the water flow in the heating channel is guided to the edge of the width direction of the heating channel by the flow guiding surface 607, the water flow in the heating channel is uniformly distributed in the heating channel, and the part of the heating plate 402 located at the edge of the width direction of the heating channel can heat the water flow. The diversion section 608 may be located at an end of the diversion portion 604 near the inlet end of the heating channel, or may be located at an end of the diversion portion 604 near the outlet end of the heating channel, or may be located in the middle of the diversion portion 604, where, of course, when the diversion section 608 is located at an end of the diversion portion 604 near the inlet end of the heating channel, the water flow distribution in the heating channel can be further made uniform.
It should be noted that, the heating channel has two opposite inner sidewalls, and the guiding section 608 may have one opposite guiding surface 607 of the two inner sidewalls, so as to guide the water in the heating channel to the edge of one side of the width direction of the heating channel; it is also possible to provide the guide section 608 with two guide surfaces 607 opposite to the two inner side walls to guide the water in the heating channel to the edges on both sides in the width direction of the heating channel. The latter, of course, enables a more uniform distribution of the water flow in the heating channel. In addition, the inner sidewall of the heating channel may be formed on the baffle 403, for example: the inner surface of the second flange 408 of the baffle 403 may be made to act as the inner sidewall of the heating channel; the inner sidewall of the heating channel may be formed on the cup body 401, for example: the mounting groove 404 on the cup body 401 may be used as an inner sidewall of the heating channel.
In a preferred embodiment, as shown in fig. 6, the inner side wall of the heating channel comprises opposite first and second sub-side walls, which are distributed in the width direction of the heating channel. The number of the split portions 604 may be plural, and among the plurality of split portions 604, the flow guide surface 607 on the split portion 604 near the first sub-side wall may be inclined toward the first sub-side wall; among the plurality of diverting portions 604, the diverting surface 607 on the diverting portion 604 near the second sub-sidewall is inclined toward the second sub-sidewall. Thus, the water in the heating passage can be guided to the edges on both sides in the width direction of the heating passage, and the resistance to the water flow in the heating passage is small. The plurality of flow dividing portions 604 may be distributed along the width direction of the heating channel or may be distributed along the length direction of the heating channel, and of course, when the plurality of flow dividing portions 604 are distributed along the width direction of the heating channel, the flow dividing effect is better.
In this embodiment, the diversion portion 604 may be configured in a plate shape and extend along the length direction of the heating channel, so that the diversion portion 604 has a better diversion effect, and the resistance of the diversion portion 604 to the water flow in the heating channel is prevented from being too large.
The side surface of the split portion 604 may be a plane or a curved surface, and may be specific according to the structure of the heating channel. In a preferred embodiment, the heating plate 402 may be provided in a circular configuration and the plate-like shunt portion 604 may be provided in an arcuate configuration.
In this embodiment, as shown in fig. 5 and 6, an abutting portion 603 may be provided on a side of the baffle 403 facing the heat generating plate 402, and when the baffle 403 is connected to the cup body 401, the abutting portion 603 on the baffle 403 abuts on the side of the heat generating plate 402 facing the baffle 403. Therefore, the abutting part 603 presses the heating plate 402, so that the connection between the heating plate 402 and the water cup body 401 is more stable, the sealing effect is better, and the safety and the service life of the heating device are improved.
Here, the number of the abutting portions 603 may be made plural and distributed along the circumferential direction of the heat generating plate 402 so that the pressing force applied to the heat generating plate 402 by the abutting portions 603 is uniformly distributed in the circumferential direction of the heat generating plate 402.
Specifically, a second flange 408 may be disposed on the edge of the lower surface of the baffle 403, and an abutment portion 603 may be protruded on the inner sidewall of the second flange 408, and the abutment portion 603 may extend along the direction from the baffle 403 to the heat generating plate 402, so as to improve the structural strength of the abutment portion 603. The abutting portion 603 may be directly projected on the surface of the baffle 403 facing the heat generating plate 402, and the present embodiment is not limited thereto.
The invention also proposes a dishwasher comprising a water cup assembly, the specific construction of which is referred to in the above embodiments, since the dishwasher proposed by the invention comprises all the solutions of all the embodiments of the water cup assembly described above, at least with the same technical effects as the water cup assembly, not described herein.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (12)
1. A water cup assembly for a dishwasher, the water cup assembly comprising:
a water cup body;
the heating device is connected with the water cup body and comprises a heating disc;
the guide plate is connected with the water cup body, the guide plate is opposite to the heating disc, and a heating channel through which water flows is formed between the guide plate and the heating disc;
a diversion part is arranged in the heating channel and is connected with the guide plate and/or the heating disc, and the diversion part is used for guiding water flow to two sides of the diversion part in the width direction;
the flow dividing part is arranged on one of the guide plate or the heating plate, and a gap is arranged between the flow dividing part and the other one of the guide plate and the heating plate;
the flow dividing part is provided with a flow dividing section extending along the length direction of the heating channel, the flow dividing section is provided with a flow dividing surface opposite to the heating disc or the flow guide plate, and the flow dividing surface and the heating disc or the flow guide plate are arranged in a flaring manner along the direction from the outlet end to the inlet end of the heating channel;
the guide plate is provided with a guide groove, the guide groove is arranged on the lower surface of the guide plate, and the guide groove extends along the circumferential direction of the slag basket and is communicated with the heating channel; one end of the diversion trench extends to the free end of the isolation part, and an opening is formed on the end face of the free end.
2. The water cup assembly of claim 1 wherein the diverter portion has a diverter surface facing the inner sidewall of the heating channel, the diverter surface being disposed obliquely toward the inner sidewall of the heating channel in a direction from the inlet end to the outlet end of the heating channel.
3. The water cup assembly of claim 2 wherein the inner sidewall of the heating channel includes opposed first and second sub-sidewalls, the number of said flow dividing portions being plural, the flow directing surfaces on the flow dividing portions adjacent the first sub-sidewall being inclined toward the first sub-sidewall; among the plurality of the split portions, the guide surface on the split portion adjacent to the second sub-side wall is inclined toward the second sub-side wall.
4. The water cup assembly of claim 1 wherein the number of said flow dividing portions is plural, and a plurality of said flow dividing portions are distributed along the width direction of said heating channel.
5. A water cup assembly according to any one of claims 1 to 4 wherein the diverter portion is plate-like and extends along the length of the heating channel, the diverter portion being laterally directed toward the inner side wall of the heating channel.
6. The water cup assembly of any one of claims 1 to 4 wherein a mounting slot is provided in the top of the water cup body, the heating plate and the baffle being mounted in the mounting slot, the baffle being located above the heating plate.
7. The water cup assembly as recited in claim 6 wherein a slag basket is disposed in the mounting slot, and wherein an upper surface of the baffle is disposed obliquely downward in a direction from the baffle to the slag basket.
8. The water cup assembly of claim 6 wherein an edge of the baffle sealingly engages an inner sidewall of the mounting groove.
9. The water cup assembly as recited in claim 6 wherein the baffle has a shape that matches the shape of the mounting slot, and wherein the edge of the upper surface of the baffle is provided with a flange that conforms to the inner side wall of the mounting slot toward the inner side wall of the mounting slot.
10. A water cup assembly as claimed in any one of claims 1 to 4 wherein an abutment is provided on a side of the baffle facing the heating plate, the baffle being connected to the water cup body such that the abutment abuts a side of the heating plate facing the baffle.
11. A water cup assembly as claimed in any one of claims 1 to 4 wherein the baffle is detachably connected to the cup body.
12. A dishwasher, the dishwasher comprising:
a liner assembly having a mounting cavity for mounting a bowl basket assembly of the dishwasher;
a water cup assembly according to any one of claims 1 to 11 which is mounted at the bottom of the mounting cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410014076.3A CN117860169A (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
| CN201810789014.4A CN108567389B (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789014.4A CN108567389B (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410014076.3A Division CN117860169A (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108567389A CN108567389A (en) | 2018-09-25 |
| CN108567389B true CN108567389B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810789014.4A Active CN108567389B (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
| CN202410014076.3A Pending CN117860169A (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410014076.3A Pending CN117860169A (en) | 2018-07-17 | 2018-07-17 | Drinking cup subassembly and dish washer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111603120A (en) * | 2019-02-22 | 2020-09-01 | 青岛海尔洗碗机有限公司 | Dish washing machine |
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Also Published As
| Publication number | Publication date |
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| CN108567389A (en) | 2018-09-25 |
| CN117860169A (en) | 2024-04-12 |
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