CN211432776U

CN211432776U - Dish washing machine

Info

Publication number: CN211432776U
Application number: CN201921610757.7U
Authority: CN
Inventors: 朱泽春; 周升铭; 陈瑜
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-09-08
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a dish washing machine belongs to the household electrical appliances field. The dish washing machine comprises an inner container and a water tank arranged outside the inner container, wherein the water tank comprises a water adding cavity arranged above the inner container and a water collecting cavity arranged at the rear side of the inner container, the water adding cavity is communicated with the water collecting cavity, and a first steam outlet is formed in the inner container; the water filling device is characterized in that a manual water filling port is formed in the water filling cavity, a baffle is arranged in the manual water filling port, a steam inlet communicated with the inner container is formed in the baffle, the steam inlet is communicated with the first steam outlet, and a water inlet communicated with the water collecting cavity is further formed in the baffle. The inner container of the manual water filling port of the water tank of the dish washing machine is provided with the baffle, and the baffle is arranged to ensure that the manual water filling port has the function of filling water into the water tank and can be communicated with the inner container to discharge airflow in the inner container. The arrangement of the baffle plate enables the dish washing machine to be convenient to process, the structure is simple, and the appearance of the dish washing machine is concise and attractive.

Description

Dish washing machine

Technical Field

The utility model relates to a dish washing machine belongs to the household electrical appliances field.

Background

Along with the continuous improvement of living standard of people, the dish washing machine starts to slowly enter the kitchens of general consumers to realize the liberation of the hands of people, so that people do not need to wash dishes after meals, and the dish washing machine has more time for leisure, work and the like.

In the prior art, a conventional dishwasher generally includes an inner container and a water tank fixed outside the inner container. The existing water tank usually has only two water flow ports, namely a water inlet of the water tank and a water outlet of the water tank. The basic functions of the water tank of the dishwasher are met, but the water tank of the dishwasher is not diversified, and the overall performance of the dishwasher cannot be expanded. The existing dish washer has the drying function after the washing structure, the drying air outlet is generally arranged on the top wall of the inner container, and the air outlet of the shell of the dish washer is arranged at the position corresponding to the air outlet of the top wall of the inner container. The dishwasher generally uses hot water in the process of washing tableware, and the water vapor of the hot water can directly flow out of the air outlet, so people are easily scalded; and the air outlet on the top wall of the machine shell of the dish washing machine is easy to enter dust and is not easy to clean. The air exit of current dish washer is processed alone, and can set up the otter board at the air exit in order to prevent that the large granule from getting into the air exit, and the processing cost is high, and influences the pleasing to the eye of dish washer.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a dish washing machine, the inner container of the manual water filling port of the water tank of the dish washing machine is provided with a baffle plate, the baffle plate not only enables the manual water filling port to have the function of adding water into the water tank, but also can be communicated with the inner container to discharge the airflow in the inner container; the dish washing machine with the baffle is convenient to process, simple in structure and concise and attractive in appearance.

The dish washing machine comprises an inner container and a water tank arranged outside the inner container, wherein the water tank comprises a water adding cavity arranged above the inner container and a water collecting cavity arranged at the rear side of the inner container, the water adding cavity is communicated with the water collecting cavity, and a first steam outlet is formed in the inner container;

the water filling device is characterized in that a manual water filling port is formed in the water filling cavity, a baffle is arranged in the manual water filling port, a steam inlet communicated with the inner container is formed in the baffle, the steam inlet is communicated with the first steam outlet, and a water inlet communicated with the water collecting cavity is further formed in the baffle.

Optionally, the steam inlet is disposed at an end of the baffle far away from the water collecting cavity, and the water inlet is disposed at an end of the baffle close to the water collecting cavity.

Optionally, the baffle is provided with an upwardly arched buffering boss, the buffering boss is arranged at one end, far away from the water collecting cavity, below the manual water filling port, the buffering boss inclines from top to bottom towards one side of the water collecting cavity, and a water passing channel is formed between the buffering boss and the water filling port.

Optionally, the manual water filling port is provided with a water filling port cover, the water filling port cover is provided with an air outlet hole, and the air outlet hole is communicated with the steam inlet.

Optionally, an automatic water filling port is arranged at the upper part of the water tank; the water tank is internally provided with a baffle for buffering water inflow, and the baffle corresponds to the position of the automatic water filling port.

Optionally, the baffle extends from the top of the tank in a downward curve to direct the dispersed water flow.

Optionally, the water tank is provided with a water tank overflow port, the water tank overflow port is arranged on the side wall of the water adding cavity, the water tank overflow port is provided with a water outlet blocking piece, and the water outlet blocking piece extends from the bottom surface to the top surface of the water tank overflow port to block off part of the water tank overflow port.

Optionally, a plurality of separating ribs are vertically arranged in the water collecting cavity from top to bottom, and the bottom of each separating rib close to the water tank overflow port is higher than the bottom of the water tank overflow port.

Optionally, a water tank water outlet is formed in one side of the bottom of the water tank, and the water tank water outlet is formed in the lowest end of the inclined bottom surface of the water collecting cavity.

Optionally, a water outlet joint is arranged at the water outlet of the water tank and vertically extends downwards, and the outer diameter of the vertical section of the water outlet joint is reduced from top to bottom.

The utility model discloses beneficial effect that can produce includes but not limited to:

1. the utility model provides a dish washer, the inner bag that has the manual filler of water tank sets up the baffle, and the setting of this baffle not only makes the manual filler have to the water tank function of adding water, but also can communicate the inner bag and make the air current exhaust's wherein effect.

2. The utility model provides a dish washer, first steam outlet are directly connected with the manual filler, because the manual filler is communicated with the outside, the air current of first steam outlet can be discharged from the manual filler, can reduce the open quantity at dish washer top, reduce the processing cost; because manual filler is the manual filler of water tank, it is more close to the water tank to first steam outlet is close to the water tank setting, is favorable to the condensation of the steam that the inner bag flows, prevents to scald.

3. The utility model provides a dish washer, the setting that has the baffle is processed conveniently, simple structure, and dish washer's outward appearance is succinct pleasing to the eye.

4. The utility model provides a dish washer has automatic filler and sets up the separation blade that is used for buffering to intake, has reduced the noise of rivers.

5. The utility model provides a dish washer, water tank set up the water tank gap that is used for the water tank overflow, have avoided water to flow from manual filler and pollute the electronic original paper in the dish washer, and the delivery port separation blade can increase the relative height of water tank gap bottom moreover, improves the effective liquid level height of water tank, increases the effective water storage capacity of water tank.

6. The utility model provides a dish washer, the vertical many separating ribs that set up of its collection intracavity top-down are close to water tank overflow mouth department the bottom of separating the rib highly is higher than the height of water tank overflow mouth bottom surface, can prevent that siphonage from making the water in the water tank discharge pipe from discharging, prevents that the water in the water tank is less than the phenomenon emergence of program setting water yield.

7. The utility model provides a dish washing machine, its water tank bottom one side is equipped with the water tank delivery port, and the water tank delivery port setting is at the lower extreme that catchments the chamber slope bottom surface, is favorable to the water in the water tank to assemble and flow to the inner bag in, avoids the partial region ponding in the water tank.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is an exploded view of a dishwasher according to an embodiment of the present invention;

FIG. 2 is a schematic view of the inner container and the water tank according to the embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a water tank according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a water tank according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of the dishwasher of FIG. 1 after installation in accordance with an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion A of FIG. 5;

fig. 7 is a schematic perspective view illustrating an assembly of a water tank base plate and an upper cover plate according to an embodiment of the present invention;

FIG. 8 is a schematic front view of FIG. 7;

FIG. 9 is another view of FIG. 7;

fig. 10 is a schematic side view of a water tank according to an embodiment of the present invention;

fig. 11 is a partially enlarged view of a portion B in fig. 8.

List of parts and reference numerals:

the water tank comprises an inner container 2, an inner container top wall 22, a first steam outlet 222, a water tank 4, a water tank outlet 41, a base plate 42, a top base plate 422, a steam inlet 4222, a side base plate 424, a transition plate 426, an automatic water filling port 4262, a baffle 4264, an upper cover plate 44, a manual water filling port 442, a water inlet 444, a buffering boss 448, a rear cover plate 46, a water tank overflow port 48, a water outlet baffle 482, a separation rib 49, a side plate 62, a water filling port cover 642, a sealing ring 644, an upper cover 64, a back plate 66, a first water retaining surrounding rib 82, a second water retaining surrounding rib 84 and an annular reinforcing rib 86.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1, as an embodiment of a dishwasher, the dishwasher includes an inner tub 2, a water tank 4, and an outer case, the water tank 4 being installed outside the inner tub 2, the inner tub 2 and the water tank 4 being in a chamber formed by the outer case. The outer housing includes side panels 62, a top cover 64, and a back panel 66. The dishwasher is assembled in such a manner that the water tank 4 is installed outside the inner tub 2, and then the side plates 62, the upper cover 64, and the back plate 66 are installed at the side, top, and rear portions of the assembled inner tub 2 and water tank 4, respectively, thereby fixing the inner tub 2 and water tank 4 in a chamber formed by the outer case. Of course, the outer case is not essential, and it can be selected whether or not to be provided according to the structures of the inner container 2 and the water tank 4. The following embodiments illustrate the technical solution of the present invention by taking a dishwasher in which the inner container 2 and the water tank 4 are disposed in the outer case, that is, the water tank 4 is disposed as an example.

Referring to fig. 2, 3 and 7, the dishwasher comprises an inner container 2 and a water tank 4 installed outside the inner container 2, wherein the water tank 4 comprises a water adding cavity arranged above the inner container 2 and a water collecting cavity arranged at the rear side of the inner container 2, the water adding cavity is communicated with the water collecting cavity, and a first steam outlet 222 is arranged on the inner container 2; the water feeding cavity is provided with a manual water feeding port 442, a baffle is arranged in the manual water feeding port 442, the baffle is provided with a steam inlet 4222 communicated with the inner container 2, the steam inlet 4222 is communicated with the first steam outlet 222, and the baffle is also provided with a water inlet 444 communicated with the water collecting cavity.

Referring to fig. 2-4, the dishwasher includes an inner container 2 and a water tank 4 installed outside the inner container 2, the water tank 4 includes a base plate 42, an upper cover plate 44 and a rear cover plate 46, the base plate 42 includes a top base plate 422 located above the inner container 2 and a side base plate 424 located at the rear side of the inner container 2, at least a portion of the top base plate 422 cooperates with the upper cover plate 44 to form a water-adding cavity, the side base plate 424 cooperates with the rear cover plate 46 to form a water-collecting cavity, the water-adding cavity is communicated with the water-collecting cavity, and a first steam outlet 222 is provided on the top wall 22; the upper cover plate 44 is provided with a manual water filling port 442, the manual water filling port 442 is communicated with the water filling cavity, and the manual water filling port 442 is communicated with the first steam outlet 222, so that at least part of the steam in the inner container 2 is discharged through the manual water filling port 442. The manual water filling port 442 is arranged at the top of the water tank 4, the first steam outlet 222 is directly connected with the manual water filling port 442, and because the manual water filling port 442 is communicated with the outside, the airflow of the first steam outlet 222 can be discharged from the manual water filling port 442, so that the number of openings at the top of the dishwasher can be reduced, and the processing cost is reduced; and because manual filler 442 is the filler that water tank 4 used manual watering, it is closer to water tank 4, and then first steam outlet 222 is closer to water tank 4 and sets up, is favorable to the condensation of the steam that flows out from first steam outlet 222, prevents to scald.

Referring to fig. 3, to reduce the resistance to airflow through the first steam outlet, a portion of the top base plate 422 below the manual water port 442 is provided with a steam inlet 4222, and the first steam outlet 222 at least partially coincides with the steam inlet 4222. Preferably, the first steam outlet 222 coincides with the steam inlet 4222. The top base plate 422 below the manual watering port 442 includes: the steam inlet 4222, together with the upper cover plate 44, forms part of a water-filling chamber. This arrangement is such that the flow of air in the liner 2 flows directly from the top of the liner 2 along the shortest path from the manual filler 442.

To prevent water from flowing from the steam inlet into the inner bladder, a steam inlet 4222 is provided at an end below the manual watering port 442 remote from the water collection chamber. Preferably, the manual water filling port 442 is circular, the steam inlet 4222 is an arc-shaped opening away from the water collection cavity, the diameter of the arc-shaped opening is smaller than that of the manual water filling port 442, and the arc surface of the arc-shaped opening is tangent to the manual water filling port 442. The arrangement mode not only ensures the maximum area of the steam inlet 4222, but also effectively reduces the water entering the inner container 2 from the steam inlet 4222.

In order to increase the function of the top of the inner container without increasing the volume of the dishwasher, the top base plate 422 forming the water adding cavity is provided with an upward arched buffering boss 448, the buffering boss 448 is arranged at one end, far away from the water collecting cavity, below the manual water adding port 442, a water passing channel is formed between the buffering boss 448 and the water adding port, and the buffering boss 448 can buffer the path of water flow entering the water adding cavity, so that the water adding noise is reduced. Preferably, the steam inlet 4222 is provided at an end of the buffering projection 448 far from the water collecting chamber in such a manner that water entering from the steam inlet into the inner container is reduced, and the protruding first steam outlet 222 is provided at the bottom of the buffering projection 448 corresponding to the inner container 2. Preferably, the top surface of buffering boss 448 is less than the top surface of water inlet, and the top surface of buffering boss 448 sets up to catchmenting the chamber direction slope, and this mode of setting can adjust rivers and flow to catchmenting the chamber and accelerate rivers and flow, improves the efficiency of adding water.

Referring to fig. 1-3, 5 and 6, the manual water inlet 442 is provided with a water inlet cover 642, the water inlet cover 642 is provided with an air outlet, and air generated by an air flow generating device (such as a fan) passes through the liner 2 and is discharged from the air outlet. In an embodiment of a dishwasher with a built-in water tank, an upper cover 64 of an outer housing is arranged on an upper cover plate 44 of the water tank 4, and a water filling port cover 642 is fixed on the top surface of the upper cover 64. Preferably, one end of the water filling port cover 642 is pivotally connected to the upper cover 64, and the other end of the water filling port cover 642 is snap-connected to the upper cover 64. In order to prevent large particulate matter from entering the water tank 4, a tank screen is installed on the top of the manual filler port 442, and the tank screen is installed between the filler port cover 642 and the manual filler port 442. The water filling port cover 642 and the water tank filter screen can prevent large particles such as dust from entering the water tank 4 and can also prevent the large particles such as dust from entering the inner container 2 from the first steam outlet 222 and the steam inlet 4222, and the processing cost of the water tank structure is low. Preferably, in order to enhance the sealing effect of the filler cap 642 on the manual filler 442, a sealing ring 644 is fixed at the joint of the filler cap 642 and the manual filler 442.

Referring to fig. 7, in order to prevent water added from the manual water adding port from splashing to contaminate other parts of the dishwasher, a closing water blocking bead surrounding at least a portion of the manual water adding port 442 is provided on the upper cover plate 44. The water retaining surrounding rib comprises a first water retaining surrounding rib 82 and a second water retaining surrounding rib 84, the first water retaining surrounding rib 82 is arranged around the manual water adding opening 442, and the second water retaining surrounding rib 84 and the first water retaining surrounding rib 82 form a closed area. Preferably, a circle of second water retaining surrounding rib 84 with the height of 7mm is arranged right behind the first water retaining surrounding rib 82, and forms a closed area with the first water retaining surrounding rib 82. On the whole structure, the joint of the water filling port cover 642 and the upper cover 64 is arranged right above the closed area. There is a gap between the water inlet cover 642 and the upper cover 64. When water is added manually, a small amount of water can be splashed to the assembly gap and flows into the machine body. The closed area of the water tank can accommodate water flowing into the machine body, and the water is prevented from flowing into the base and damaging internal components.

Referring to fig. 5 and 7, a ring of annular reinforcing ribs 86 surrounds the first water-blocking fence rib 82. The shape of the annular reinforcing rib 86 is matched with that of the first water retaining surrounding rib 82, the annular reinforcing rib 86 is preferably circular, and a periphery reinforcing rib is arranged between the annular reinforcing rib 86 and the first water retaining surrounding rib 82 and is distributed in a circular shape. The annular reinforcing rib 86 can reinforce the first water blocking bead 82 and prevent the first water blocking bead 82 from being deformed. Further, the height of the annular reinforcing rib 86 is set to be lower than that of the first water retaining surrounding rib 82, and the annular reinforcing rib 86 can be regarded as a sunken platform and forms interference fit with the sealing ring 644 to play a waterproof role.

Referring to fig. 4 and 8, in order to realize automatic water feeding of the dishwasher, an automatic water feeding port 4262 is provided at an upper portion of the water tank 4; a baffle plate 4264 for buffering water inflow is arranged in the water tank 4, and the baffle plate 4264 corresponds to the automatic water filling port 4262 in position.

In order to buffer the water from the water adding cavity to the water collecting cavity, the noise of manual water adding is reduced and the volume of the water tank 4 is reduced. The base plate 42 further comprises a transition plate 426 connecting the top base plate 422 and the side base plate 424, the transition plate 426 and the upper cover plate 44 form a transition cavity, the transition cavity is communicated with a water adding cavity and a water collecting cavity, the transition cavity and the water collecting cavity form an inverted L-shaped structure, and the upper cover plate 44 forming the transition cavity is provided with an automatic water adding port 4262; a baffle plate 4264 corresponding to the automatic water filling port 4262 is arranged in the transition cavity. The automatic water filling port 4262 can be connected with a water pipe and the like to realize automatic water filling into the water tank. The automatic filler 4262 receives high pressure water (connected to the domestic water supply system) and therefore the water will have a strong impact when entering the tank. The automatic water filling port 4262 is arranged in the transition cavity, so that the water is prevented from directly flowing into the water collecting cavity to generate large noise, and the noise of automatic water filling is further reduced by the arrangement of the baffle 4264.

Referring to fig. 9, the baffle 4264 is a baffle extending from the top to the bottom of the transition cavity on the bottom surface of the upper cover plate 44, and the baffle 4264 is structurally arranged to guide the water flow, reduce the flow velocity of the water flow and reduce the noise of the automatic inflow water flowing to the water collecting cavity.

Referring to fig. 10 and 4, in order to prevent the electronic components in the dishwasher from being contaminated by water flowing out from the manual filling port after the water tank is filled with water, the water tank 4 is provided with a tank overflow port 48 for overflowing the water tank 4, the tank overflow port 48 is provided in a side wall of the water filling chamber, the tank overflow port 48 is provided with a water outlet baffle 482, and the water outlet baffle 482 extends from the bottom surface to the top surface of the tank overflow port 48 to cover a part of the tank overflow port 48. The outlet catch 482 may increase the relative height of the lowermost end of the tank overflow 48, increase the effective liquid level of the tank 4, and increase the effective water storage capacity of the tank 4.

Referring to fig. 8, 9 and 11, a plurality of separating ribs 49 are vertically arranged in the water collecting cavity from top to bottom, and the height of the bottom of the separating rib 49 close to the water tank overflow port 48 is higher than that of the bottom surface of the water tank overflow port 48.

Further, the water tank 4 is provided with a tank overflow 48, the water tank 4 is provided with a tank drain pipe connected to the tank overflow 48, a partition rib 49 is provided between the upper cover plate 44 and the top base plate 422, and the height of the end of the partition rib 49 adjacent to the rear cover plate 46 is lower than the height of the bottom end face of the drain pipe. When the water level is above the level of the tank drain, water will flow out of the tank overflow 48. During this outflow process, no closed pipe is formed between the partition rib 49 and the upper cover 44, so that the water in the water tank 4 is prevented from being discharged from the tank drain pipe by the siphon phenomenon, and the water in the water tank is prevented from being less than the programmed water amount.

The water tank overflow port 48 is connected with a respirator, so that redundant water is discharged out of the water tank 4 in the water adding process, the water tank 4 is prevented from overflowing due to excessive water adding, and meanwhile, the water tank overflow port 48 is connected with the cavity of the liner 2 through the respirator, so that the cavity of the dish washing machine is connected with the outside air, and the air pressure inside the dish washing machine is balanced when the dish washing machine works; the water inlet of the water tank is connected with a water inlet valve of the base, so that water in the household pipeline directly enters the water tank 4 through the water inlet valve to be added with water.

Referring to fig. 4, in order to allow water in the water tank to smoothly flow to the position of the water tank outlet 41 and prevent water in the water tank 4 from remaining, the water tank outlet 41 is disposed at the lowest end of the inclined bottom surface of the water collecting chamber.

Preferably, the position of the water outlet 41 of the water tank is close to one side of a water inlet pump 2 of the inner container arranged on the base of the dish washing machine, the water inlet pump is not in the middle position, the length of a connecting pipeline of the water outlet 41 of the water tank and the water inlet pump 2 of the inner container is reduced, the material cost is reduced, the length of a water inlet path is shortened, and the water inlet efficiency is improved.

In order to facilitate the pipeline connection between the water outlet of the water tank and the inner container, a water outlet connector is vertically and downwardly extended from the water outlet of the water tank, and the outer diameter of the vertical section of the water outlet connector is reduced from top to bottom.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A dish washer comprises an inner container and a water tank arranged outside the inner container, wherein the water tank comprises a water adding cavity arranged above the inner container and a water collecting cavity arranged at the rear side of the inner container, the water adding cavity is communicated with the water collecting cavity,

a first steam outlet is formed in the inner container;

2. The dishwasher of claim 1, wherein the steam inlet is disposed at an end of the baffle remote from the water collection chamber and the water inlet is disposed at an end of the baffle proximate to the water collection chamber.

3. The dishwasher of claim 1, wherein the baffle is provided with an upwardly arched buffering boss, the buffering boss is arranged at one end, far away from the water collecting cavity, below the manual water filling port, the buffering boss inclines from top to bottom towards one side of the water collecting cavity, and a water channel is formed between the buffering boss and the water filling port.

4. The dishwasher of claim 1, wherein the manual filler is provided with a filler cap, the filler cap being provided with an air outlet, the air outlet communicating with the steam inlet.

5. The dishwasher according to any one of claims 1 to 4, wherein an automatic water filling port is provided at an upper portion of the water tank; the water tank is internally provided with a baffle for buffering water inflow, and the baffle corresponds to the position of the automatic water filling port.

6. The dishwasher of claim 5, wherein the baffle extends from the top of the tank in a downwardly curved manner to direct the dispersed water stream.

7. The dishwasher according to any one of claims 1 to 4, wherein the tank is provided with a tank overflow port provided in a side wall of the water charging chamber, the tank overflow port being provided with a water outlet baffle extending in a direction from a bottom surface to a top surface of the tank overflow port to block a portion of the tank overflow port.

8. The dishwasher of claim 7, wherein a plurality of partition ribs are vertically arranged in the water collecting chamber from top to bottom, and the height of the bottom of the partition ribs near the water tank overflow port is higher than the height of the bottom surface of the water tank overflow port.

9. The dishwasher according to any one of claims 1 to 4, wherein a tank outlet is provided at one side of the bottom of the tank, and the tank outlet is provided at the lowest end of the inclined bottom surface of the water collecting chamber.

10. The dishwasher of claim 9, wherein the outlet of the water tank extends vertically downward and is provided with an outlet joint, and the outer diameter of the vertical section of the outlet joint is reduced from top to bottom.