CN218515719U

CN218515719U - Dish washer inner bag and dish washer

Info

Publication number: CN218515719U
Application number: CN202221287246.8U
Authority: CN
Inventors: 赵雪刚; 王艳; 梁瑞莲; 龙超华; 徐玮
Original assignee: Ningbo Qingmei Electrical Technology Co ltd
Current assignee: Ningbo Qingmei Electrical Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2023-02-24
Anticipated expiration: 2032-05-23

Abstract

The application provides a dish washing machine inner container and a dish washing machine, wherein the dish washing machine inner container is provided with a water containing cavity body, the water containing cavity body is used for receiving cleaning liquid, a water drainage hole is formed in the bottom of the water containing cavity body and is communicated with the water containing cavity body, and the water drainage hole is used for providing an outflow channel for the cleaning liquid; the bottom wall of the water containing cavity is provided with an inclined surface inclined towards the lower water hole, and the inclined surface is used for guiding the cleaning liquid to flow towards the lower water hole. The inner container of the dish washing machine is provided with the water containing cavity for receiving the cleaning liquid, the cleaning liquid flows out of the lower water hole after flowing to the bottom of the water containing cavity and enters the circulating system or is discharged out of the dish washing machine, the cleaning liquid is guided into the lower water hole by the inclined surface, the flow speed of the cleaning liquid can be accelerated, the flow is smooth, and the cleaning liquid is prevented from being accumulated at the bottom of the water containing cavity; compared with the prior art, this application dish washer inner bag adopts inclined plane water conservancy diversion washing liquid for the outflow speed of washing liquid, it is not good to have reduced the cleaning performance that ponding leads to, inconvenient clearance, breed the problem of bacterium easily.

Description

Dish washer inner bag and dish washer

Technical Field

The application belongs to the technical field of kitchen appliances, and more specifically relates to a dish washer inner bag and dish washer.

Background

Along with the improvement of living standard, dish washer begins to get into in the life of house, in order to improve dish washer's practicality and convenience, the dish washer of multiple style comes into production at the same time. The washing process of the existing dish washing machine is usually realized by adopting a spray arm to spray, the spray arm is driven by a circulating water pump, and water flow sprayed by the spray arm flushes pollutants on tableware so as to achieve the purpose of cleaning. After the washing liquid washes the tableware, flow back to the inner bag bottom, flow out from the inner bag bottom, nevertheless because the velocity of flow of washing liquid in the inner bag inside is too slow or the discharge is not smooth, cause the washing liquid to be amassed in the inner bag bottom, the liquid of amassing probably rises to the tableware department of waiting to wash, influences the cleaning performance, and inconvenient clearance moreover breeds the bacterium easily.

SUMMERY OF THE UTILITY MODEL

An aim at of this application provides a dish washer inner bag to the washing liquid that exists among the solution prior art is too slow or discharge not smooth at the inside velocity of flow of inner bag, causes the washing liquid to amass and stays the inner bag bottom, influences the cleaning performance, and inconvenient clearance moreover breeds the technical problem of bacterium easily.

It is another object of the present application to provide a dishwasher.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the dishwasher liner is provided with a water containing cavity, the water containing cavity is used for receiving cleaning liquid, and the bottom of the water containing cavity is provided with a water drainage hole which is used for providing an outflow channel for the cleaning liquid; the bottom wall of the water containing cavity is provided with an inclined surface inclined towards the lower water hole, and the inclined surface is used for guiding the cleaning liquid to flow towards the lower water hole.

Optionally, the inclined surface includes a first inclined portion and a second inclined portion, the first inclined portion and the second inclined portion are connected in a stepped manner, the first inclined portion protrudes from the second inclined portion in the vertical direction, and the lower water hole is arranged on the second inclined portion.

Optionally, a joint of the first inclined portion and the second inclined portion is an arc-shaped transition surface.

Optionally, the dishwasher liner is provided with a first water channel and a second water channel mounted on the first inclined portion, the first water channel and the second water channel are used for connecting the spray arm, and the first water channel and the second water channel are located at positions close to the arc-shaped transition surface.

Optionally, the dishwasher liner is further provided with a third water channel installed on the first inclined portion, the third water channel is used for being connected with the spray arm, the first water channel, the second water channel and the third water channel are distributed in a triangular mode, and the third water channel is located at a position far away from the arc-shaped transition surface.

Optionally, the included angle between the first inclined part and the horizontal plane is 3-5 degrees; and/or the presence of a gas in the gas,

the included angle between the second inclined part and the horizontal plane is 3-5 degrees.

Optionally, the inlet of the lower water hole is provided with a liquid guiding surface inclined towards the middle of the lower water hole, one side of the liquid guiding surface is connected with the second inclined part in a stepped manner, and the second inclined part protrudes out of the liquid guiding surface along the vertical direction.

Optionally, the included angle between the drainage level and the horizontal plane is 3-5 °.

Optionally, the drainage surface is provided with a groove for clamping the filter.

And the dishwasher comprises the dishwasher liner.

1. According to the dishwasher liner, the dishwasher liner is provided with the water containing cavity for receiving the cleaning liquid, the cleaning liquid flows out of the lower water hole after flowing to the bottom of the water containing cavity and enters the circulating system or is discharged out of the dishwasher, the cleaning liquid is guided into the lower water hole by the inclined surface, the flow speed of the cleaning liquid can be accelerated, the flow is smooth, and the cleaning liquid is prevented from being accumulated at the bottom of the water containing cavity; compared with the prior art, the inner container of the dish-washing machine adopts the inclined surface to guide the cleaning fluid, so that the outflow speed of the cleaning fluid is increased, and the problems of poor cleaning effect, inconvenience in cleaning and easiness in breeding bacteria caused by accumulated water are solved;

2. the application provides a dish washer's inner bag bottom is difficult to ponding, reduces the problem that liquid is long-pending to be stayed and liquid is long-pending to be brought.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a dishwasher liner provided in an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of a dishwasher liner provided in accordance with an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Wherein, in the figures, the respective reference numerals:

1, a dishwasher liner;

10. a water containing cavity; 11. a drain hole; 12. an inclined surface; 121. a first inclined portion; 122. a second inclined portion; 123. an arc transition surface; 15. a first water channel; 16. a second water channel; 17. a third water channel; 18. guiding the liquid level; 181. a bump; 182. and (4) a groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, a description will now be given of a dishwasher liner 1 according to an embodiment of the present application. The dishwasher liner 1 is provided with a water containing cavity 10 and a drainage port 11, the water containing cavity 10 is used for receiving cleaning liquid, the drainage port 11 is communicated with the water containing cavity 10, and the drainage port 11 is used for providing an outflow channel for the cleaning liquid; the bottom wall of the water containing cavity 10 is provided with an inclined surface 12 inclined towards the water drainage hole 11, and the inclined surface 12 is used for guiding the cleaning liquid to flow towards the water drainage hole 11.

The embodiment of the application provides a dishwasher liner 1, during the application, dishwasher liner 1 assembles in the shell, and the spray arm is installed in dishwasher liner 1, and the spray arm is used for spraying the washing liquid in order to drip wash the tableware, and the filter is installed in lower water hole 11 to collect the food waste who washs.

Dish washer inner bag 1 sets up holds water cavity 10 and is used for accepting the washing liquid and the food waste who washs down from the tableware, avoids washing liquid and food waste to spill over from dish washer inner bag 1, pollutes the inside other parts of dish washer or pollutes the surrounding environment of dish washer. The washing liquid that sprays has cleaned the tableware after, can flow to the water holding cavity 10 of inner bag 1 in, then from lower water hole 11 outflow, get into circulation system or discharge dish washer, inclined plane 12 has the effect of guide liquid flow direction, can be with the leading-in lower water hole 11 of washing liquid to and collect the filter with food waste, inclined plane 12 has reduced the flowing water resistance, accelerates the velocity of flow of washing liquid, makes to flow smoothly, avoids the washing liquid to stay in water holding cavity 10 bottom.

Compared with the prior art, the dishwasher liner 1 of the embodiment of the application adopts the inclined plane 12 to guide the cleaning liquid, so that the outflow speed of the cleaning liquid is increased, and the problems of poor cleaning effect, inconvenient cleaning and easy bacteria breeding caused by accumulated water are reduced.

It is understood that the water containing cavity 10 may be a square cavity, a circular cavity, or other shaped cavities.

The wall of the water containing cavity 10 includes a first side wall and a second side wall which are oppositely arranged. In one embodiment, as shown in fig. 1, when the water containing cavity 10 is a square cavity, the first side wall and the second side wall are two opposite sides of the square cavity. After the dish washer is assembled, the second side wall corresponds to an inlet for taking and placing the tableware in the dish washer, and the first side wall is positioned at a position far away from the inlet of the dish washer.

In one embodiment of the present application, referring to fig. 1, the inclined surface 12 includes a first inclined portion 121 and a second inclined portion 122, the first inclined portion 121 and the second inclined portion 122 are connected in a stepped manner, the first inclined portion 121 protrudes from the second inclined portion 122 along a vertical direction, and the drain hole 11 is disposed on the second inclined portion 122.

Alternatively, the first inclined portion 121 and the second inclined portion 122 are stepped from outside to inside in the radial direction.

The second inclined portion 122 receives the cleaning liquid flowing down from the first inclined portion 121 and the cleaning liquid directly flowing from the tableware or cavity wall to the second inclined portion 122, further guides the cleaning liquid flowing down from the first inclined portion 121, and the second inclined portion 122 and the first inclined portion 121 form double flow guide to accelerate the flow rate. In addition, the design of the second inclined part 122 increases the water containing amount of the water containing cavity 10, reduces the water level of the liquid in the water containing cavity 10, and avoids the liquid level of the accumulated liquid from rising to influence the sprayed cleaning liquid to clean the tableware.

In one embodiment, a side of the first inclined portion 121 far from the second inclined portion 122 is connected to the first sidewall, and a side of the second inclined portion 122 far from the first inclined portion 121 is connected to the second sidewall, so that the first inclined portion 121 and the second inclined portion 122 are laid from the first sidewall to the second sidewall to be inclined from the back of the dishwasher to the inlet. Therefore, the cleaning liquid will gather toward the second inclined portion 122 and approach the inlet of the dishwasher, and when the drain hole 11 is damaged or blocked, the accumulated liquid can be poured out from the inlet of the dishwasher conveniently.

When the dishwasher is used, the dishwasher is vertically placed, the inner container 1 of the dishwasher is also vertically placed, the mouth of the water containing cavity 10 faces upwards, the inclination angle of the first inclined part 121 can be regarded as the included angle between the first inclined part 121 and the horizontal plane, and the inclination angle of the second inclined part 122 can be regarded as the included angle between the second inclined part 122 and the horizontal plane.

Optionally, the angle θ between the first inclined portion 121 and the horizontal plane is 3 ° to 5 °. It can be understood that the greater the angle θ between the first inclined portion 121 and the horizontal plane, the faster the liquid flows downward from the first inclined portion 121, but when the angle θ between the first inclined portion 121 and the horizontal plane is too large, such as greater than 5 °, the position of the top end of the first inclined portion 121 is too high to facilitate the placement of the dishes to be washed; moreover, in some embodiments, the first inclined part 121 also serves as a supporting part for mounting other functional components, such as a spray arm, etc., and when the inclination angle of the first inclined part 121 is greater than 5 °, the spray angle of the spray arm will need to be adjusted greatly, which is inconvenient for assembly; when the included angle θ between the first inclined portion 121 and the horizontal plane is too small, for example, less than 3 °, the effect of guiding the flow is weak. Thus, in use, the angle θ between the first angled portion 121 and the horizontal is typically selected to be 3 ° -5 °, such as 3 °, 3.2 °, 3.3 °, 3.5 °, 4.0 °, 4.2 °, 4.5 °, 4.6 °, 4.8 °, 5 °, and so forth.

Optionally, the angle α between the second inclined portion 122 and the horizontal plane is 3 ° -5 °. Likewise, the larger the angle α between the second inclined portion 122 and the horizontal plane, the faster the liquid flows from the second inclined portion 122 to the lower water holes 11. However, when the included angle α is too large, for example, greater than 5 °, the bottom of the second inclined portion 122 is too low, which is not favorable for mounting other functional components; when the included angle alpha is too small, such as less than 3 degrees, the flow guiding effect is weak. Therefore, the angle α between the second inclined portion 122 and the horizontal plane is generally selected to be 3 ° -5 °, such as 3 °, 3.1 °, 3.2 °, 3.3 °, 3.5 °, 4.0 °, 4.2 °, 4.3 °, 4.5 °, 4.6 °, 4.8 °, 5 °, etc.

The included angle θ may be the same as or different from the included angle α, e.g., in one embodiment, the included angle θ is 3.5 ° and the included angle α is 4 °; in another embodiment, the included angle θ is 4 ° and the included angle α is 4 °; in yet another embodiment, angle θ is 5 °, angle α is 3.6 °, and so on.

Optionally, as shown in fig. 2, a joint of the first inclined portion 121 and the second inclined portion 122 is an arc transition surface 123, the arc transition surface 123 is of a non-edge structure, and the joint of the first inclined portion 121 and the second inclined portion 122 is of a non-edge design, which is beneficial to reducing pressure loss and water flow resistance, increasing the flowing speed of the cleaning liquid, and enabling the cleaning liquid to flow out of the water containing cavity 10 from the lower water hole 11 quickly.

Alternatively, the first inclined portion 121 may be used to mount some functional components, and in one embodiment, as shown in fig. 1, a width L1 of the first inclined portion 121 is greater than a width L2 of the first inclined portion 121 in a direction from the first sidewall to the second sidewall, so as to provide sufficient space for mounting the functional components, to design a spraying manner, and the like.

Optionally, the dishwasher liner 1 is provided with a first water channel 15 and a second water channel 16 installed on the first inclined portion 121, the first water channel 15 and the second water channel 16 are used for connecting a spray arm, the first water channel 15 and the second water channel 16 are located at positions close to the arc-shaped transition surface 123, liquid falls to the peripheries of the first water channel 15 and the second water channel 16, the first water channel 15 and the second water channel 16 have a blocking effect on the liquid, and the liquid at the arc-shaped transition surface 123 flows smoothly, so that resistance of the first water channel 15 and the second water channel 16 to the liquid is reduced.

Optionally, the dishwasher liner 1 is further installed in a third water channel 17 of the first inclined portion 121, the third water channel 17 is used for connecting the spray arm, the first water channel 15, the second water channel 16 and the third water channel 17 are distributed in a triangular shape, and the third water channel 17 is located at a position far away from the arc-shaped transition surface 123. The first water channel 15, the second water channel 16 and the third water channel 17 are all hollow pipeline structures and are respectively connected with a water source and three nozzles of the spray arm, the water source enters from the first water channel 15, the second water channel 16 and the third water channel 17 and is sprayed out from the three nozzles of the spray arm, the first water channel 15, the second water channel 16 and the third water channel 17 are distributed in a triangular mode, the three nozzles of the spray arm are distributed in a triangular mode, tableware is sprayed in multiple directions, and cleaning force is increased.

Optionally, a liquid guiding surface 18 inclined towards the middle of the lower water hole 11 is provided at the inlet of the lower water hole 11, one side of the liquid guiding surface 18 is connected with the second inclined part 122 in a stepped manner, and the first inclined part 121 and the second inclined part 122 both protrude out of the liquid guiding surface 18 in the vertical direction, so that the water capacity of the water containing cavity 10 can be further increased.

When the device is used, the lower water hole 11 is connected with a filter, and the filter is provided with a plurality of leak holes; because the liquid guide surface 18 is inclined, an accommodating space is formed between the filter and the liquid guide surface 18 and can be used for accommodating liquid, after the cleaning liquid enters the filter, the cleaning liquid flows out of the leakage hole and enters the accommodating space between the filter and the liquid guide surface 18, and the cleaning liquid is accumulated in the accommodating space, so that the pressure of the cleaning liquid on the water drainage hole 11 is increased, and the rapid flow of the cleaning liquid is promoted.

Alternatively, as shown in fig. 2 and 3, the angle γ between the liquid guiding surface 18 and the horizontal plane is 3 ° -5 °. It will be understood that the larger the angle γ between the drainage surface 18 and the horizontal plane, the faster the liquid will flow from the drainage surface 18 to the drain hole 11. However, when the included angle γ is too large, for example, greater than 5 °, the bottom of the liquid guiding surface 18 is too low, and the length of the drainage hole 11 is too short, which is not favorable for connecting other components, such as a filter and the like; when the included angle gamma is too small, for example, less than 3 degrees, the flow guiding effect is weak. Therefore, the included angle γ between the liquid guiding surface 18 and the horizontal plane is generally selected to be 3 ° -5 °, such as 3 °, 3.1 °, 3.2 °, 3.3 °, 3.5 °, 4.0 °, 4.2 °, 4.3 °, 4.5 °, 4.6 °, 4.8 °, 4.9 °, 5 °, and the like.

It can be understood that the first inclined portion 121, the second inclined portion 122 and the included angle between the liquid guiding surface 18 and the horizontal plane may be the same or different, mainly the first inclined portion 121 and the second inclined portion 122 are connected in a stepped manner, one side of the liquid guiding surface 18 is connected in a stepped manner with the first inclined portion 121, and the other side of the liquid guiding surface 18 is connected in a stepped manner with the second inclined portion 122, so as to form multiple diversion, multi-layer water tank, and increase the water containing space.

Optionally, the drainage surface 18 is provided with a groove 182, and the groove 182 is used for clamping the filter, so that the assembly and disassembly are convenient, and food residues collected on the filter can be cleaned conveniently.

Alternatively, as shown in fig. 2, the liquid guiding surface 18 is provided with a bump 181, an end of the liquid guiding surface 18 is tilted, the bump 181 is spaced from the end of the liquid guiding surface 18, and a groove 182 is formed between the bump 181 and the end of the liquid guiding surface 18.

When the cleaning liquid is applied, the three nozzles of the spray arm are respectively connected with the first water channel 15, the second water channel 16 and the third water channel 17, the dishwasher liner 1 is installed in the shell, the main body 21 of the filter is inserted into the lower water hole 11, the snap ring is clamped in the groove 182, a water source enters from the first water channel 15, the second water channel 16 and the third water channel 17, the cleaning liquid is sprayed out from the nozzles of the spray arm to clean the tableware, the cleaning liquid falls from the tableware, flows into the water containing cavity 10 and carries food residues cleaned from the tableware, a part of the cleaning liquid flows to the first inclined part 121, a part of the cleaning liquid is remained in the second inclined part 122, then the cleaning liquid and the food residues therein are concentrated to the lower water hole 11, the food residues are collected to the filter, the cleaning liquid flows to the lower water hole 11 from the drain hole of the filter and is filled with the space between the liquid guide surface 18 and the filter, the pressure of the liquid on the lower water hole 11 is increased, the flow rate is increased, the cleaning liquid flows out from the lower water hole 11 to enter a circulation system or is discharged out of the dishwasher, and a cleaning process is completed.

The application also provides a dishwasher, which comprises the dishwasher liner 1. The embodiment of the application provides a dishwasher liner 1 bottom liquid flow is smooth and easy, is difficult to ponding, reduces the problem that liquid is long-pending to stay and liquid is long-pending to be brought.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dishwasher liner (1), characterized in that: the dishwasher liner is provided with a water containing cavity (10), the water containing cavity (10) is used for receiving cleaning liquid, a lower water hole (11) is formed in the bottom of the water containing cavity (10), the lower water hole (11) is communicated with the water containing cavity (10), and the lower water hole (11) is used for providing an outflow channel for the cleaning liquid; the bottom wall of the water containing cavity (10) is provided with an inclined surface (12) inclined to the lower water hole (11), and the inclined surface (12) is used for guiding the cleaning liquid to flow to the lower water hole (11).

2. A dishwasher liner (1) according to claim 1, wherein: the inclined surface (12) comprises a first inclined part (121) and a second inclined part (122), the first inclined part (121) and the second inclined part (122) are connected in a stepped mode, the first inclined part (121) protrudes out of the second inclined part (122) along the vertical direction, and the drain hole (11) is formed in the second inclined part (122).

3. A dishwasher liner (1) according to claim 2, wherein: the connection part of the first inclined part (121) and the second inclined part (122) is an arc transition surface (123).

4. A dishwasher liner (1) according to claim 3, wherein: the dishwasher liner is provided with a first water channel (15) and a second water channel (16) which are arranged in the first inclined part (121), the first water channel (15) and the second water channel (16) are used for connecting a spray arm, and the first water channel (15) and the second water channel (16) are located close to the position of the arc-shaped transition surface (123).

5. A dishwasher liner (1) according to claim 4, wherein: the dishwasher liner is further provided with a third water channel (17) installed on the first inclined portion (121), the third water channel (17) is used for being connected with the spray arm, the first water channel (15), the second water channel (16) and the third water channel (17) are distributed in a triangular mode, and the third water channel (17) is located far away from the position of the arc-shaped transition surface (123).

6. A dishwasher liner (1) according to claim 2, wherein: the included angle between the first inclined part (121) and the horizontal plane is 3-5 degrees; and/or the presence of a gas in the gas,

the included angle between the second inclined part (122) and the horizontal plane is 3-5 degrees.

7. A dishwasher liner (1) according to claim 2, wherein: the inlet of the lower water hole (11) is provided with a liquid guide surface (18) which inclines towards the middle of the lower water hole (11), one side of the liquid guide surface (18) is connected with the second inclined part (122) in a stepped mode, and the second inclined part (122) protrudes out of the liquid guide surface (18) along the vertical direction.

8. A dishwasher liner (1) according to claim 7, wherein: the included angle between the liquid guide surface (18) and the horizontal plane is 3-5 degrees.

9. A dishwasher liner (1) according to claim 7, wherein: the liquid guide surface (18) is provided with a groove (182), and the groove (182) is used for clamping the filter.

10. A dishwasher, characterized by: comprising a dishwasher liner (1) according to any of claims 1 to 9.