CN111743486B - Dish-washing machine - Google Patents
Dish-washing machine Download PDFInfo
- Publication number
- CN111743486B CN111743486B CN201910241714.4A CN201910241714A CN111743486B CN 111743486 B CN111743486 B CN 111743486B CN 201910241714 A CN201910241714 A CN 201910241714A CN 111743486 B CN111743486 B CN 111743486B
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- Prior art keywords
- fruit
- basket
- vegetable basket
- filter
- vegetable
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- 238000004851 dishwashing Methods 0.000 title description 6
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 178
- 238000005406 washing Methods 0.000 claims abstract description 99
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 238000005507 spraying Methods 0.000 claims abstract description 68
- 239000007921 spray Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 235000013399 edible fruits Nutrition 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 12
- 235000013311 vegetables Nutrition 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 abstract description 25
- 239000002245 particle Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000132456 Haplocarpha Species 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 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
- A47L15/14—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
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
-
- 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
-
- 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
-
- 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
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/02—Pressurised cleaning liquid delivered by a pump
Abstract
The present invention relates to a dish washer. The dish washer comprises a washing container and a fruit and vegetable basket positioned in the washing container, wherein the fruit and vegetable basket is configured to be suitable for containing fruits and vegetables to be washed, a spraying device is arranged on the fruit and vegetable basket, and the spraying device sprays washing liquid to the fruit and vegetable basket. The spraying device special for spraying the washing liquid for the fruit and vegetable basket is arranged on the fruit and vegetable basket, so that a user can switch between the tableware basket and the fruit and vegetable basket at will according to the needs. In addition, tableware and fruits and vegetables have different characteristics in cleaning, and in general, the tableware has more greasy dirt than fruits and vegetables and more sediment particles than the tableware. The spraying device is specially arranged for the fruit and vegetable basket, and the spraying device which is suitable for the structure of the fruit and vegetable basket can be arranged for the fruit and vegetable basket, so that the cleaning of fruits and vegetables is facilitated, the washing effect is improved, and the user experience is further improved.
Description
[ field of technology ]
The embodiment of the invention relates to a dish washer.
[ background Art ]
Many dishwashers on the market, in particular sink and table dishwashers, have a "fruit and vegetable washing" or "melon and fruit washing" function. And a special fruit and vegetable basket is attached. This is typically a simple plastic or metal basket without a sediment trap for loading only fruit and vegetables. If the washed fruits and vegetables carry more sediment, the eluted sediment may affect the function of the circulating pump and even cause damage to the circulating pump. Most fruit and vegetable baskets have no spray arm or spray header which is suitable for the structure of the fruit and vegetable basket, so that the fruit and vegetable basket can only depend on the spray arm of the dish washing machine, and the fruit and vegetable basket is limited in design and poor in fruit and vegetable washing effect.
[ invention ]
It is an aim of embodiments of the present invention to provide an improved dishwasher.
The embodiment of the invention relates to a dish washer, which comprises a washing container and a fruit and vegetable basket positioned in the washing container, wherein the fruit and vegetable basket is configured to be suitable for containing fruits and vegetables to be washed.
By adopting the structure, the spraying device special for spraying the washing liquid for the fruit and vegetable basket is arranged on the fruit and vegetable basket, so that a user can conveniently and randomly switch between the tableware basket and the fruit and vegetable basket according to the needs. If the user has washed the tableware, when the fruit and vegetable need to be washed, the tableware basket can be directly taken out and replaced by the fruit and vegetable basket. Because the spraying device is arranged on the fruit and vegetable basket, after the user puts the fruit and vegetable basket into the washing container, the user only needs to connect the spraying device to the water supply pipe, so that the user can conveniently clean fruits and vegetables by using the dish washing machine for cleaning tableware.
In addition, tableware and fruits and vegetables have different characteristics in cleaning, and in general, the tableware has more greasy dirt than fruits and vegetables and more sediment particles than the tableware. The special spray device that sets up for fruit vegetables basket provides can set up different spray device's possibility according to the attribute of fruit vegetables, can set up the spray device who adapts to its own structure for fruit vegetables basket, is favorable to the washing of fruit vegetables, improves the washing effect, further improves user experience.
According to an exemplary embodiment of the invention, the spraying device comprises a spraying part, wherein the spraying part is arranged above the fruit and vegetable basket, and the washing liquid is sprayed to the fruit and vegetable basket from top to bottom through the spraying part. The washing liquid can be sprayed to fruits and vegetables in the fruit and vegetable basket from top to bottom, the spraying device is positioned at the upstream of the fruit and vegetable basket, and the phenomenon that the spraying arm is blocked due to the fact that sediment flushed from the fruit and vegetable basket falls into the joint of the spraying arm or the nozzle can be avoided, so that the washing of fruits and vegetables is facilitated.
According to an exemplary embodiment of the invention, the spraying device and the fruit and vegetable basket are integrally arranged. Therefore, the spraying device can move along with the fruit and vegetable basket, so that the switching between the tableware basket and the fruit and vegetable basket by a user is facilitated, and the user experience is improved.
According to an exemplary embodiment of the invention, the spray section comprises a spray arm or a spray header.
According to an exemplary embodiment of the present invention, the center line of the spraying part and the center line of the fruit and vegetable basket coincide. The spraying part can effectively spray fruits and vegetables, and the washing efficiency is improved.
According to an exemplary embodiment of the present invention, a water supply pipe is further included, the water supply pipe being in fluid communication with the spray device, and the washing liquid flowing from the water supply pipe to the spray device. Thus, the washing liquid may flow to the spraying device via the water supply pipe, and the water supply pipe may supply the washing liquid to the spraying device.
According to an exemplary embodiment of the invention, the outer diameter of the spray device is no greater than the outer diameter of the fruit and vegetable basket. This can not only improve the strength of the shower cleaning, but also improve the washing efficiency.
According to an exemplary embodiment of the invention, the fruit and vegetable basket comprises an inner fruit and vegetable basket and an outer fruit and vegetable basket surrounding the inner fruit and vegetable basket, the inner fruit and vegetable basket is in fluid communication with the outer fruit and vegetable basket, the spraying device comprises a water inlet pipe communicated with the spraying part, washing liquid enters the spraying part through the water inlet pipe, and the water inlet pipe is connected with the outer fruit and vegetable basket. Therefore, the water inlet pipe is connected to the outer fruit and vegetable basket, so that the spraying device is arranged on the fruit and vegetable basket, the assembly is easy, and the production efficiency is improved.
According to an exemplary embodiment of the invention, the outer fruit and vegetable basket comprises a peripheral wall surrounding the inner fruit and vegetable basket, and the water inlet pipe is connected to one surface of the peripheral wall away from the inner fruit and vegetable basket. Therefore, the spraying device is arranged on the outer side face of the fruit and vegetable basket, the spraying device is convenient to install, and the space for containing fruits and vegetables in the fruit and vegetable basket is not affected.
According to an exemplary embodiment of the present invention, the outer fruit and vegetable basket has a first through hole in fluid communication with the filter, and the water inlet pipe passes through the first through hole and is connected to the first through hole. This allows the spray device to be connected to the fruit and vegetable basket.
According to an exemplary embodiment of the present invention, the first through hole has a larger pore diameter than the water inlet pipe. Therefore, not only the water inlet pipe can be connected to the first through hole, but also a gap is reserved after the water inlet pipe is connected to the first through hole, so that the washing liquid passing through the fruit and vegetable basket can flow out through the first through hole.
According to an exemplary embodiment of the present invention, the washing machine further comprises a first filter connected to the lower portion of the fruit and vegetable basket for filtering the washing liquid passing through the fruit and vegetable basket, the filter has a second through hole corresponding to the first through hole, and the water inlet pipe passes through the second through hole and is connected to the second through hole in a sealing manner. The washing device not only enables the water inlet pipe to pass through the first filter, but also prevents the washing liquid passing through the fruit and vegetable basket from flowing out through the second through holes, so that the washing liquid passing through the fruit and vegetable basket is prevented from flowing to the washing container without being filtered by the first filter, and the washing effect is ensured.
According to an exemplary embodiment of the present invention, the second through hole has a pore diameter substantially the same as that of the water inlet pipe. The second through hole can be well in sealing connection with the water inlet pipe, and washing liquid passing through the fruit and vegetable basket is prevented from flowing out of the second through hole.
[ description of the drawings ]
FIG. 1 is a schematic view of a dishwasher according to one embodiment of the present invention;
FIG. 2 is a schematic perspective view of a fruit and vegetable basket and spray device according to one embodiment of the present invention;
FIG. 3 is a schematic view of another angle of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic perspective view of a fruit and vegetable basket and spray device according to another embodiment of the present invention;
FIG. 6 is a schematic view of another angle of FIG. 5;
FIG. 7 is a cross-sectional view taken along the direction B-B of FIG. 6;
FIG. 8 is a schematic view of the other view of FIG. 5;
fig. 9 is a schematic perspective view of the fruit and vegetable basket and sprayer of fig. 5.
Reference numerals:
1 washing container 2 fruit and vegetable basket 3 first filter 4 second filter
5 circulation pump 6 first filter hole 8 gap
21 inner fruit and vegetable basket 22 outer fruit and vegetable basket 23 peripheral wall 24 bottom section
25 first through hole 26 second through hole 9 spray device 10 spray part
11 inlet pipe 12 water supply pipe
[ detailed description ] of the invention
For a further understanding of the objects, construction, features, and functions of the invention, reference should be made to the following detailed description of the preferred embodiments.
As shown in fig. 1, the dishwasher includes a washing container 1 and a basket 2 positioned in the washing container 1, the basket 2 being used to place fruits, vegetables, melons and fruits to be washed. The fruit and vegetable basket 2 can be used in a traditional dish washing machine to replace a bowl basket to wash fruits and vegetables, so that the traditional dish washing machine can not only wash tableware but also wash fruits and vegetables, and the fruit and vegetable basket 2 can also be used in a fruit and vegetable washing machine.
Fig. 2 to 4 are one embodiment of the present invention, and fig. 5 to 9 are another embodiment of the present invention. Wherein, the structures of the fruit and vegetable basket 2 and the first filter are the same, and the connection modes of the spraying device 9 and the fruit and vegetable basket 2 are different.
At least one fruit and vegetable basket 2 can be arranged in the washing container 1. In one embodiment, as shown in fig. 2-4, the fruit basket 2 may include an upper fruit basket that may be used in place of an upper bowl basket where the upper fruit basket is mounted. If a user needs to clean fruits and vegetables, the upper bowl basket can be directly taken down and replaced by the upper fruit and vegetable basket; in another embodiment, as shown in fig. 3-9, the fruit basket 2 may include a lower fruit basket that may be used in place of a lower bowl basket that is mounted in place of the lower bowl basket. When a user needs to clean fruits and vegetables, the lower bowl basket can be replaced by the fruit and vegetable basket 2; in yet another implementation, an upper fruit basket and a lower fruit basket may be provided in the dishwasher, and a user may select the upper fruit basket and/or the lower fruit basket as desired.
As shown in fig. 1, the dishwasher includes a second filter 4 and a circulation pump 5 at the bottom of the washing tub 1, the second filter 4 being located upstream of the circulation pump 5, and washing liquid filtered by the second filter 4 flows to the circulation pump 5. The second filter 4 may include a plurality of filter layers, such as a coarse filter layer and a fine filter layer. The second filter 4 is provided with a plurality of second filtering holes (not shown), and when the washing liquid flows through the second filter 4, some impurities having a smaller diameter than the second filtering holes are accumulated on the second filter 4. Wherein the direction indicated by the arrow is the direction of the flow of the washing liquid.
Since the fruit and vegetable to be cleaned sometimes carry with it sediment, the sediment, if entering the water circulation system, not only will clog the spraying device 9, but also will cause damage to the circulation pump 5 located at the bottom of the washing container 1. The silt particles are particularly small, and some silt particles are smaller than the aperture of the second filtering holes of the second filter 4, and when the washing liquid passes through the second filtering holes of the second filter 4, part of silt passes through the second filtering holes of the second filter 4 and flows to the circulating pump 5, so that the performance and the service life of the circulating pump 5 are adversely affected.
In order to reduce damage of the circulating pump 5 and the spraying device 9 by the silt particles, a first filter 3 is arranged below the fruit and vegetable basket 2 and is used for filtering the washing liquid flowing out of the fruit and vegetable basket 2, so that the washing liquid flowing to the circulating pump 5 is filtered by the first filter 3 and the second filter 4 in advance. The first filter 3 has a plurality of first filter holes 6, the first filter holes 6 have a smaller pore diameter than the second filter 4, and the first filter 3 has a smaller pore diameter than the diameter of the silt particles. During the process of flowing through the first filter 3, the sediment particles can be accumulated in the first filter 3, so that the possibility that the sediment particles enter the water circulation system to damage the spraying device 9 and the circulating pump 5 is reduced.
The fruit and vegetable basket 2 and the first filter 3 are integrally arranged. The first filter 3 is detachably connected to the lower portion of the outer fruit and vegetable basket 22, and the first filter 3 can be taken out of the washing container 1 together with the fruit and vegetable basket 2.
As shown, the first filter 3 is located between the basket 2 and the second filter 4 in a vertical direction or in a direction of flow of the wash liquid. The first filter 3 is located before the second filter 4 in the flow direction of the washing liquid, i.e. the first filter 3 is located upstream of the second filter 4, and the washing liquid flows through the first filter 3 before flowing to the second filter 4.
The washing liquid is sprayed to the fruit and vegetable basket 2 through the spraying device 9, flows to the first filter 3 after passing through the fruit and vegetable basket 2, flows to the second filter 4 after being filtered by the first filter 3, and then flows to the circulating pump 5. When the washing liquid flows through the first filter 3, the sediment particles do not pass through the first filter 3, and the sediment particles sink and gather in the first filter 3 due to self gravity, so that the washing liquid filtered by the first filter 3 basically does not contain the sediment particles. The washing liquid flowing to the second filter 4 is the washing liquid filtered by the first filter 3, the sediment particles are filtered, the content of the sediment particles can be greatly reduced after the washing liquid flowing to the circulating pump 5 is filtered twice, the possibility of sediment particles and other particle pollution in the circulating washing liquid is reduced, and the service performance of the circulating pump 5 can be ensured.
As shown in fig. 2 to 9, the inner diameter of the first filter 3 is gradually reduced in the flow direction of the washing liquid, which is advantageous for the accumulation of silt in the first filter 3. In one embodiment, the first filter 3 has an inverted cone-shaped structure, and the inner diameter of the first filter 3 gradually decreases from top to bottom.
The first filter 3 is provided with a plurality of first filter holes 6, and the aperture of the first filter holes 6 is very small. The first filter 3 may adopt a filter layer in which the first filter holes 6 have the same density and the first filter holes 6 are uniformly distributed. In another embodiment, the first filter 3 may also employ a filter layer in which the density of the first filter holes 6 is changed along the flow direction of the washing liquid, i.e., the first filter holes 6 are arranged more densely or more sparsely along the flow direction of the washing liquid.
As shown, the fruit and vegetable basket 2 adopts a double-layer structure, and comprises an inner fruit and vegetable basket 21 and an outer fruit and vegetable basket 22 surrounding the inner fruit and vegetable basket 21. The inner fruit and vegetable basket 21 is in fluid communication with the outer fruit and vegetable basket 22, and a plurality of through holes in fluid communication with the outer fruit and vegetable basket 22 are arranged on the inner fruit and vegetable basket 21 at intervals. The inner fruit basket 21 and the outer fruit basket 22 are detachably connected together. The upper parts of the inner fruit and vegetable basket 21 and the outer fruit and vegetable basket 22 are both open, so that fruits and vegetables can be conveniently taken and placed.
Wherein, the inner fruit and vegetable basket 21 is used for placing fruits and vegetables to be cleaned, and a plurality of through holes which can be in fluid communication with the outer fruit and vegetable basket 22 are arranged at the periphery and the bottom of the inner fruit and vegetable basket 21.
The outer fruit and vegetable basket 22 includes a peripheral wall 23 surrounding the periphery of the inner fruit and vegetable basket 21, and a bottom section 24 located below the peripheral wall 23 and connected to the peripheral wall 23. The peripheral wall 23 is not provided with holes, the washing liquid cannot pass through the peripheral wall 23, and the washing liquid containing the sediment particles cannot pass through the peripheral wall 23 to enter water circulation because the washing liquid possibly contains a small amount of sediment particles after washing fruits and vegetables. The peripheral wall 23 has a flow guiding effect on the washing liquid, which flows along the peripheral wall 23 via the inner fruit and vegetable basket 21 to the bottom section 24 and then to the first filter 3.
The bottom section 24 has an inverted cone shape, and the inner diameter of the bottom section 24 gradually decreases in the direction from the peripheral wall 23 to the first filter 3, i.e., in the flow direction of the washing liquid. As shown in fig. 3 and 8, the bottom section 24 extends at least partially into the first filter 3, so that the washing liquid passing through the inner fruit and vegetable basket 21 can be well guided to the first filter 3, avoiding that the washing liquid containing silt particles flows to the area outside the first filter 3.
As shown in fig. 7 and 9, the lower end of the bottom section 24 is provided with a first through hole 25 communicating with the first filter 3 and the inner fruit and vegetable basket 21, the first through hole 25 being located above the first filter 3. The first through hole 25 is located at the center of the bottom section 24, and the center line of the first through hole 25 coincides with the center line of the first filter 3; the first through hole 25 may also be located at other positions of the bottom section 24. The aperture of the first through hole 25 is not less than 2CM and not more than 6CM.
The bottom section 24 also has a flow guiding effect on the washing liquid, the washing liquid passing through the inner fruit and vegetable basket 21 flows along the peripheral wall 23 and the inner surface of the bottom section 24 to the through holes, and then flows to the first filter 3 through the through holes, so that the washing liquid with a small amount of sediment particles washed by fruits and vegetables is guided to the first filter 3 by the outer fruit and vegetable basket 22, and then enters the water circulation system, and the possibility that the sediment particles enter the water circulation system is reduced.
As shown in fig. 4 and 8, the fruit and vegetable basket 2 has a gap 8 between the first filter 3 and the flow direction of the washing liquid, and the outer fruit and vegetable basket 22 is not attached to the first filter 3. When the washing liquid is guided to the first filter 3, the sediment particles will sink to the bottom of the first filter 3 due to the heavier sediment particles. A small portion of the washing liquid flows out through the first filter holes 6 of the first filter 3 and another portion out from the edges of the first filter 3 via the gaps 8.
When the dish washer cleans fruits and vegetables, the fruits and vegetables are placed in the inner fruit and vegetable basket 21, and the outer fruit and vegetable basket 221 is sleeved outside the inner fruit and vegetable basket 21. The spraying device 9 sprays washing liquid to the fruit and vegetable basket 2 to wash fruits, the washing liquid passing through the inner fruit and vegetable basket 21 is guided by the peripheral wall 23 of the outer fruit and vegetable basket 22 to the bottom section 24, then guided to the first through hole 25 by the bottom section 24, flows to the first filter 3 through the first through hole 25, and after being filtered by the first filter 3, sediment particles are accumulated in the first filter. A part of the washing liquid then flows out through the first filter holes 6 of the first filter 3, and another part flows out from the edge of the first filter 3 through the gap 8 by the washing liquid. So that the washing liquid flowing out of the first filter 3 flows to the second filter 4 at the bottom of the washing container 1, is filtered again by the second filter, flows to the circulating pump 5, and then flows to the fruit and vegetable basket 2 through the spraying device 9 to form water circulation.
As shown in fig. 2 to 9, a spray device 9 is provided on the fruit and vegetable basket 2, the spray device 9 being connected to the fruit and vegetable basket 2 and spraying a washing liquid onto the fruit and vegetable basket 2, the washing liquid being applied to the fruit and vegetable to be washed by means of the spray device 9.
The spraying device 9 and the fruit and vegetable basket 2 are integrally arranged. The spray device 9 can be removed from the washing container 1 together with the fruit and vegetable basket 2, which facilitates the switching between fruit and vegetable basket 2 and bowl basket.
The spraying device 9 comprises a spraying portion 10 and a water inlet pipe 11 communicating with the spraying portion 10. The washing liquid enters the spraying part 10 through the water inlet pipe 11, and the spraying part 10 sprays the washing liquid to the fruit and vegetable basket 2.
The spraying device 9 is connected to the fruit and vegetable basket 2, in particular the water inlet pipe 11 is connected to the outer fruit and vegetable basket 22.
In the embodiment shown in fig. 2-4, the fruit basket 2 may be an upper fruit basket, which may be switched with an upper bowl basket. The water inlet pipe 11 is connected to one surface of the peripheral wall 23 of the outer fruit and vegetable basket 22 far away from the inner fruit and vegetable basket 21, and the water inlet pipe 11 is positioned at the outer side of the fruit and vegetable basket 2.
In another embodiment shown in fig. 5-9, the fruit and vegetable basket 2 may be a lower fruit and vegetable basket, which may be switched with a lower bowl basket. The outer basket 22 has a first through hole 25 in fluid communication with the first filter 3, the first filter 3 having a second through hole 26 corresponding to the first through hole 25, the inlet pipe 11 passing through the first through hole 25 and the second through hole 26. In one embodiment, the centerlines of the first and second vias 25 and 26 are in a straight line.
As shown in fig. 9, the aperture of the first through hole 25 is larger than the aperture of the water inlet pipe 11, and the water inlet pipe 11 is installed in the first through hole 25. There is still a space between the inlet pipe 11 and the first through hole 25, through which the washing liquid flowing through the inner fruit and vegetable basket 21 flows along the peripheral wall 23 and the bottom section 24 to the first through hole 25 and through the first through hole 25 to the first filter 3.
The second through hole 26 has a diameter substantially the same as that of the inlet pipe 11. The water inlet pipe 11 passes through the second through hole 26 and is sealingly connected to the second through hole 26. The washing liquid does not flow out through the second through holes 26.
Wherein the spraying part 10 can comprise a spray arm or a spray header, and the water spraying area of the spraying part 10 does not exceed the fruit and vegetable basket 2. In one embodiment, the outer diameter of the spraying part 10 is not larger than the outer diameter of the fruit and vegetable basket 2, so that the spraying part 10 can well wash the fruits and vegetables to be washed.
The dishwasher further comprises a water supply pipe 12, the water supply pipe 12 being in fluid communication with the spraying device 9. The circulation pump 5 is fluidly connected to the water inlet pipe 11 via a water supply pipe 12, and in turn, the washing liquid via the circulation pump 5 flows through the spraying portion 10 to the fruits and vegetables to be washed.
The spraying part 10 is arranged above the fruit and vegetable basket 2, and the washing liquid is sprayed to the fruit and vegetable basket 2 from top to bottom through the spraying part 10. In one embodiment, the spray portion 10 is located above the center of the fruit and vegetable basket 2, with the centerline of the spray portion 10 coinciding with the centerline of the fruit and vegetable basket 2. In another embodiment, the spraying portion 10 may be located at other positions above the fruit basket 2.
Because the spraying part 10 is positioned above the fruit and vegetable basket 2, the washing liquid can not flow to the spraying part 10 after washing fruits and vegetables, and even if the washing liquid after washing fruits and vegetables contains a small amount of sediment particles, the nozzle of the spraying part 10 can not be blocked, so that the risk that the sediment particles block the spraying part 10 is reduced.
The washing liquid flowing out of the spraying part 10 flows to the fruit and vegetable basket 2 from top to bottom, the washing liquid passing through the fruit and vegetable basket 2 is guided by the outer fruit and vegetable basket 22 to flow to the first filter 3, filtered by the first filter 3, flows to the second filter 4, filtered by the second filter 4, flows to the circulating pump 5, and flows into the water inlet pipe 11 through the water supply pipe 12 by the circulating pump 5 to flow to the spraying part 10, so that water circulation is formed.
The invention has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (12)
1. The utility model provides a dish washer, includes washing container (1) and is located fruit vegetables basket (2) in washing container (1), fruit vegetables basket (2) are constructed to be suitable for holding the fruit vegetables that wait to wash, a serial communication port, be equipped with spray set (9) on fruit vegetables basket (2), spray set (9) to fruit vegetables basket (2) sprays the washing liquid, spray set (9) with fruit vegetables basket (2) an organic whole sets up.
2. A dishwasher according to claim 1, characterized in that the spraying device (9) comprises a spraying portion (10), the spraying portion (10) being arranged above the fruit and vegetable basket (2), the washing liquid being sprayed from the spraying portion (10) towards the fruit and vegetable basket (2) from top to bottom.
3. A dishwasher according to claim 2, characterized in that the spray part (10) comprises a spray arm or a spray header.
4. A dishwasher according to claim 2, characterized in that the centre line of the spray portion (10) and the centre line of the fruit and vegetable basket (2) coincide.
5. A dishwasher according to claim 1, further comprising a water supply pipe (12), said water supply pipe (12) being in fluid communication with said spray device (9), wash liquid flowing from said water supply pipe (12) to said spray device (9).
6. A dishwasher according to claim 2, characterized in that the outer diameter of the spraying device (9) is not greater than the outer diameter of the fruit and vegetable basket (2).
7. The dishwasher of claim 2, characterized in that the fruit and vegetable basket (2) comprises an inner fruit and vegetable basket (21) and an outer fruit and vegetable basket (22) surrounding the inner fruit and vegetable basket (21), the inner fruit and vegetable basket (21) being in fluid communication with the outer fruit and vegetable basket (22), the spraying device (9) comprising a water inlet pipe (11) in communication with the spraying section (10), washing liquid entering the spraying section (10) via the water inlet pipe (11), the water inlet pipe (11) being connected to the outer fruit and vegetable basket (22).
8. The dishwasher of claim 7, characterized in that the outer fruit and vegetable basket (22) comprises a peripheral wall (23) surrounding the inner fruit and vegetable basket (21), the water inlet pipe (11) being connected to a side of the peripheral wall (23) remote from the inner fruit and vegetable basket (21).
9. The dishwasher of claim 7, characterized in that the bottom of the outer fruit and vegetable basket (22) has a first through hole (25), the water inlet pipe (11) passing through the first through hole (25) and being connected to the first through hole (25).
10. A dishwasher according to claim 9, characterized in that the first through hole (25) has a larger pore size than the inlet pipe (11).
11. The dishwasher of claim 9, further comprising a first filter (3) connected below the basket (2) for filtering the washing liquid passing through the basket (2), the first filter (3) having a second through hole (26) corresponding to the first through hole (25), the water inlet pipe (11) passing through the second through hole (26) and being sealingly connected to the second through hole (26).
12. A dishwasher according to claim 11, characterized in that the aperture of the second through hole (26) is the same as the aperture of the inlet pipe (11).
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| CN201910241714.4A CN111743486B (en) | 2019-03-28 | 2019-03-28 | Dish-washing machine |
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| CN201910241714.4A CN111743486B (en) | 2019-03-28 | 2019-03-28 | Dish-washing machine |
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