CN211432761U

CN211432761U - Dish washer with drying structure

Info

Publication number: CN211432761U
Application number: CN201921760865.2U
Authority: CN
Inventors: 朱泽春; 李刚灵; 吴清劭; 杨夫健
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-08
Anticipated expiration: 2029-10-18

Abstract

The application relates to a dish washer with dry structure belongs to the household electrical appliances field. The dish washing machine with the drying structure comprises a liner, an air flow channel and an air flow generating device, wherein an air inlet of the air flow channel is connected with the air flow generating device, an air outlet of the air flow channel is connected with the liner, the air outlet is higher than the air inlet, the air flow channel comprises an air flow channel main body and a condensation wall arranged above the air flow channel main body, and the condensation wall cools water vapor flowing in from the air outlet into condensed water; the airflow channel main body comprises an air inlet channel and a condensed water channel, and the condensed water channel is communicated with the air outlet; the condensation wall is communicated with the condensed water channel through the flow guide structure so as to enable the condensed water to flow to the condensed water channel and flow into the inner container from the air outlet. The condensed water backflow function is achieved, the condensed water flows back to the inner container, and potential safety hazards caused by the fact that the condensed water enters the air flow generating device are avoided.

Description

Dish washer with drying structure

Technical Field

The application relates to a dish washer with dry structure belongs to the household electrical appliances field.

Background

As the standard of living increases, more and more people are reluctant to spend too much time on washing kitchen dishes, so that the dishwasher is produced and is used more and more commonly in daily households. The washing mode of the existing dish washing machine is mainly realized by adopting the rotation of a spray arm, the spray arm is driven by a circulating water pump, and the water flow ejected by the spray arm washes pollutants on tableware to achieve the washing effect. The working process is that hot water with detergent dissolved is jetted to the kitchen ware to be cleaned, after washing, the water is discharged, and then the kitchen ware is cleaned by changing clear water. Because some water drops are formed in the washed dishwasher and on tableware, the water drops are not cleaned for a long time, the tableware is easy to grow mildews, and the dishwasher in the prior art usually adopts waste heat drying or hot air drying.

Most of existing dish washers adopt a waste heat drying mode to dry dishes, and have the defects of long drying time, insufficient drying, residual water drops in the dish washers and easy generation of peculiar smell. Part dish washer adopts hot-blast drying method, and this mode often structure, bulky, too much airflow channel design lead to the stoving effect poor, and it is long to dry time, has not only increased the energy consumption and has shortened the life of equipment, leads to the fan and the machine inside that condensate water got into in the airflow channel easily moreover to bring the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The research shows that the condensed water in the airflow channel comes from water vapor generated by hot water in the dish washing machine, and the water vapor enters the dish washing machine from an air inlet communicated with the dish washing machine in the airflow channel to be condensed. In order to solve the problems, the application provides a dish washing machine with a drying structure, and the dish washing machine enables water vapor in an air flow channel to be condensed through a condensation wall and then enables condensed water to flow into an inner container of the dish washing machine through a flow guide structure, so that the phenomenon that the condensed water flows into an air flow generating device and the air flow generating device is damaged is avoided.

The dish washer with the drying structure comprises an inner container, an airflow channel and an airflow generating device, wherein an air inlet of the airflow channel is connected with the airflow generating device, an air outlet of the airflow channel is connected with the inner container, and the air outlet is higher than the air inlet,

the airflow channel comprises an airflow channel main body and a condensation wall arranged above the airflow channel main body, and the condensation wall cools the water vapor flowing in from the air outlet into condensed water;

the airflow channel main body comprises an air inlet channel and a condensed water channel, and the condensed water channel is communicated with the air outlet; the condensation wall is communicated with the condensed water channel through a flow guide structure so as to enable the condensed water to flow to the condensed water channel and flow into the inner container from the air outlet.

Optionally, the flow guiding structure comprises a backflow groove, the backflow groove is arranged below the condensation wall, and the backflow groove is arranged in an upward-opening groove-shaped structure.

Optionally, the return groove is provided as an annular groove around the outside of the gas flow channel body;

the condensate water channel is provided with a through hole which is communicated with the reflux groove and the condensate water channel.

Optionally, the top end of the outer wall of the reflux groove abuts against the lower end of the condensation wall.

Optionally, the air inlet channel and the condensed water channel are communicated in parallel, the air inlet is arranged at the bottom end of the air inlet channel, and the air outlet is arranged on the side wall of the condensed water channel;

the top end of the air inlet channel is provided with a backflow groove, and the backflow groove is provided with a first notch communicated with the condensed water.

Optionally, the top wall of the air inlet channel is provided with the backflow groove; or

The drainage pad is arranged on the top surface of the drainage pad, and the reflux groove is arranged on the top surface of the drainage pad; the bottom surface of the drainage pad is provided with a contour groove so as to fixedly connect the drainage pad to the top surface of the airflow channel main body.

Optionally, the air inlet channel and the condensed water channel are arranged in parallel and adjacently, the air inlet is arranged at the bottom end of the air inlet channel, and the air outlet is arranged on the side wall of the condensed water channel;

the flow guide structure comprises a one-way switch, and the one-way switch controls the air flow to flow into the condensed water channel from the air inlet channel in a one-way mode.

Optionally, a one-way switch is arranged above the adjacent walls of the air inlet channel and the condensed water channel;

the one-way switch comprises a flexible sheet, the upper end of the flexible sheet is fixed on the condensation wall above the adjacent wall, the lower end of the flexible sheet is lapped on one side of the condensation water channel of the adjacent wall, and the lower end of the flexible sheet is arranged in a limiting groove.

Optionally, the condensed water channel is provided with a pressure relief hole; and/or

And a sealing member is arranged between the air flow channel main body and the condensation wall.

Optionally, the air flow channel main body is arranged separately from the condensation wall;

the air flow channel main body is inserted in the cover body formed by the condensation wall, and an assembly gap is formed between the air flow channel main body and the condensation wall;

the backflow groove is arranged below the assembly gap.

Optionally, set up the separation muscle in the comdenstion water passageway, the separation muscle sets up the vent, the vent with the dislocation of air outlet sets up, the air current of air intake passes through behind the vent flows in the air outlet.

Benefits that can be produced by the present application include, but are not limited to:

1. the application provides a dish washer has the comdenstion water backward flow function, and the comdenstion water backward flow is to the inner bag, has avoided the comdenstion water to enter into the inside potential safety hazard that brings of air current generating device.

2. The dishwasher provided by the application has the advantages of simple and reasonable structure, complete functions, small volume and convenience for assembly.

3. The application provides a dish washer can be at dish washer washing end back in time discharge humid air to make the weak point consuming time of drying, it is effectual to dry, and the energy consumption is low.

4. The application provides a dishwasher has and produces device and airflow channel separation with the air current, and the modularization equipment, each part workable, easy dismounting, if the fan that the air current produced the device damages, only need with the fan follow the inner bag under the base dismantle can, easily operation can effectively reduce cost of maintenance.

5. The application provides a dish washer, its ventilation entry sets up at inner bag bottom lateral wall for hot-blast from dish washer bottom from bottom to top, the all-round tableware that pierces through the inner chamber, more comprehensive more effectual drying to the dish washer inner chamber, cooperation ventilation export sets up at the inner bag roof, makes high humid hot gas ability quick discharge, makes to give vent to anger effectually.

6. The application provides a dish washer, its vent and the air intake dislocation of separation muscle are arranged for hot steam in the dish washer inner chamber can enter into by two parts region that separation muscle divides through the vent, thereby also play extension hot steam and flow the effect of route acceleration steam condensation at drying system simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic left perspective view of a dishwasher according to embodiment 1 of the present application;

FIG. 2 is a front perspective view of a dishwasher according to embodiment 1 of the present application;

FIG. 3 is a schematic bottom perspective view of a dishwasher according to embodiment 1 of the present application;

FIG. 4 is a longitudinal sectional view of an airflow path of a dishwasher according to embodiment 1 of the present application, in which the direction of arrows indicates the direction of airflow;

FIG. 5 is a sectional view of a dishwasher according to embodiment 1 of the present application;

FIG. 6 is a sectional view of a dishwasher according to embodiment 1 of the present application;

FIG. 7 is an exploded view of a dishwasher according to embodiment 1 of the present application;

FIG. 8 is a longitudinal sectional view of an airflow passage of a dishwasher according to embodiment 3 of the present application;

FIG. 9 is a sectional view of a dishwasher according to embodiment 3 of the present application;

FIG. 10 is an exploded view of a dishwasher according to embodiment 3 of the present application;

fig. 11 is a schematic top view of a drainage pad according to example 3 of the present application;

fig. 12 is a schematic bottom view of a drainage pad according to example 3 of the present application;

FIG. 13 is a sectional view of a dishwasher according to embodiment 3 of the present application;

FIG. 14 is a longitudinal sectional view of an airflow path of a dishwasher according to embodiment 2 of the present application;

FIG. 15 is an exploded view of a dishwasher according to embodiment 2 of the present application;

FIG. 16 is a sectional view of a dishwasher according to embodiment 4 of the present application;

FIG. 17 is a longitudinal sectional view of an airflow path of a dishwasher according to embodiment 4 of the present application;

FIG. 18 is an exploded view of a dishwasher according to embodiment 4 of the present application;

FIG. 19 is an exploded view of a dishwasher according to embodiment 4 of the present application;

fig. 20 is an exploded view of a dishwasher according to embodiment 4 of the present application.

Detailed Description

In order to more clearly explain the overall concept of the present application, 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 application 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 application 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 application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to 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 and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. 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 to 4, as an embodiment of the dishwasher, the dishwasher includes a cabinet and an inner container 100 disposed in the cabinet, a spray arm is disposed at the bottom of the inner container 100, the spray arm is connected to a water tank or a water pipe, and a bowl basket is disposed at the upper portion of the spray arm. The working process of the dishwasher is as follows: water in a water tank or a water pipe is sprayed upward from a spray arm to wash dishes placed in the dish basket. In order to facilitate the use, after the washing of the dishes, the dish washing machine dries the dishes, and the dish washing machine needs to be provided with a drying structure, and the drying structure blows air into the inner container 100 from the air outlet, so that the water vapor generated by the hot water in the inner container 100 easily enters the drying structure from the air outlet to damage the airflow generating device 300 in the drying structure. The structure of the dishwasher is limited to the above-described embodiment, particularly, the structure for washing the inside of the inner tub 100, as long as the washing of dishes can be achieved.

The application discloses a dishwasher with a drying structure, which comprises an inner container 100, an air flow channel 200 and an air flow generating device 300, wherein an air inlet of the air flow channel 200 is connected with the air flow generating device 300, an air outlet of the air flow channel 200 is connected with the inner container 100, the air outlet is higher than the air inlet, the air flow channel 200 comprises an air flow channel main body 210 and a condensation wall 220 arranged above the air flow channel main body 210, and the condensation wall 220 cools water vapor flowing in from the air outlet into condensed water; the airflow channel main body 210 comprises an air inlet channel 211 and a condensed water channel 212, and the condensed water channel 212 is communicated with the air outlet; the condensation wall 220 is communicated with the condensed water channel 212 through the diversion structure 400, so that the condensed water flows to the condensed water channel 212 and flows into the inner container 100 from the air outlet. The dish washer has the advantages of simple and reasonable structure, complete functions, small volume and convenient assembly; the moist air can be discharged in time after the dish washer is cleaned, so that the drying time is short, the drying effect is good, and the energy consumption is low; meanwhile, the air flow channel has a condensed water backflow function, so that potential safety hazards caused by condensed water entering the air flow generating device after being condensed in the air flow channel 200 are avoided.

As an embodiment of the airflow generating device 300, the airflow generating device 300 includes a fan, a heating body and a casing, the fan and the heating body are disposed in the casing, the casing includes an air supply duct, and the air supply duct extends along the bottom wall of the inner container 100 to the side wall thereof and then is inserted into the airflow channel 200. The arrangement of the structure of the air flow generating device 300 makes the overall dish washer small, and the connection of the air supply duct and the air flow channel 200 makes the installation convenient. Of course, the structure and position of the airflow generating device 300 with respect to the inner container 100 are not limited to the above, and are described as a preferred embodiment.

As an assembly method of the dishwasher, the airflow channel 200 is fixedly connected to the outer sidewall of the inner container 100, and the air supply channel of the assembled airflow generating device 300 is inserted into the airflow channel 200 and fixed below the inner container 100. The inner container 100 includes an upper inner container 110 and a lower inner container 120, and the air flow path 200 includes a condensation wall 220 and an air flow path body 210 connected to the condensation wall 220. Preferably, the condensation wall 220 is configured as a cover structure fixedly connected to the outer sidewall of the upper inner container 110, the airflow passage body 210 is fixedly connected to the outer sidewall of the lower inner container 120, and the condensation wall 220 covers the top opening of the airflow passage 200. The airflow generation device 300 is separated from the airflow channel 200, the airflow generation device is assembled in a modularized mode, parts of each part are easy to machine, the assembly and disassembly are convenient, if the fan of the airflow generation device 300 is damaged, only the fan needs to be disassembled from the lower base of the inner container 100, the operation is easy, and the maintenance cost can be effectively reduced.

As will be understood by those skilled in the art, the inner container 100 is provided with a ventilation inlet 111 corresponding to the air outlet, and the inner container 100 is further provided with a ventilation outlet 121. Preferably, the setting of ventilation entry 111 is at inner bag 100 bottom lateral wall for hot-blast from the dish washer bottom from bottom to top, the all-round tableware that pierces through the inner chamber, more comprehensive more effectual drying to the dish washer inner chamber, cooperation ventilation outlet 121 sets up at inner bag 100 roof, makes high humid high temperature gas can discharge fast, makes to give vent to anger effectually.

In one embodiment, the airflow passage body 210 and the condensation wall 220 are provided in a single structure or in a separate structure. Preferably, the air flow passage main body 210 is detachably provided separately from the condensation wall 220. When the air flow passage main body 210 is detachably coupled to the condensation wall 220, a sealing member is provided between the air flow passage main body 210 and the condensation wall 220 in order to enhance airtightness of the air flow passage main body 210 and the condensation wall 220. Preferably, the material of the sealing member is rubber.

In one embodiment, the airflow channel 200 is an inverted L-shaped structure, the air inlet channel 211 is arranged on the long side of the L-shaped structure, and the air inlet is arranged at the bottom end of the air inlet channel 211; the condensed water channel 212 is arranged as a short side of the L-shaped structure, and the air outlet is arranged on the side wall of the condensed water channel 212; a condensation wall 220 is provided at a portion of the air intake passage 211 communicating with the condensate water passage 212, i.e., a top of the inverted L-shaped structure. The airflow channel 200 of the arrangement mode has simple structure and small volume; the water in the inner container 100 can be prevented from entering the airflow generating device through the air inlet channel 211, and the condensed water on the condensation wall 220 can be conveniently reflowed to the condensed water channel 212 and flows to the inner container 100.

In order to reduce the overall weight of the dishwasher, reduce the number of parts, reduce assembly gaps, and enhance airtightness, the connecting wall portion of the air flow channel 200 and the inner container 100 is provided to share the side wall of the inner container 100.

In order to prevent water in the inner container 100 from flowing back to the condensed water channel 212 from the air outlet, a blocking rib 500 is arranged in the condensed water channel 212, the blocking rib 500 is provided with a vent 510, the vent 510 and the air outlet are arranged in a dislocation manner, and air flow of the air inlet flows into the air outlet after passing through the vent 510. Preferably, the blocking rib 500 is transversely disposed in the condensate passage 212 to divide the condensate passage 212 into two partial regions. The blocking rib 500 may prevent the excessive washing water in a vigorous flowing state from entering the condensed water passage 212 through the intake port. The vent 510 is disposed at the bottom of the blocking rib 500, and the vent 510 is disposed in a staggered manner with the air inlet, so that the hot steam in the inner cavity of the dishwasher can enter the two part regions separated by the blocking rib 500 through the vent 510, and at the same time, the flow path of the hot steam in the drying system is extended, thereby accelerating the condensation of the steam. The barrier rib 500 is not essential to the dishwasher and is an improved structure.

Example 1

Referring to fig. 4 to 7, as an embodiment of the flow guide structure 400, the flow guide structure 400 includes a backflow groove 410, the backflow groove 410 is disposed below the condensation wall 220, and the backflow groove 410 is disposed in a groove-like structure that opens upward. Specifically, the backflow groove 410 is provided as an annular groove structure around the outside of the gas flow passage main body 210; the condensed water channel 212 is provided with a through hole 411, and the through hole 411 communicates the return groove 410 and the condensed water channel 212. During the operation of the dishwasher, the spray arm sprays high-temperature and high-pressure water flow in the inner container 100, a large amount of water vapor is formed in the inner container 100, the humid hot gas escaping through the ventilation inlet 111 condenses at the condensation wall 220 to form water drops, the water drops flowing downwards are collected to be converged into the backflow groove 410, the collected condensed water in the backflow groove 410 flows into the condensed water channel 212 through the through hole 411, and flows back to the inner container 100 through the ventilation inlet 111 again, the cooperation of the condensed water channel 212 and the backflow groove 410 can effectively prevent the condensed water from entering the airflow channel 200 after the condensation of the condensation wall 220, and the airflow generating device and the dishwasher are inside to bring potential safety hazards.

In order to realize the inflow of the condensed water of the condensation wall 220 into the return groove 410, the return groove 410 is disposed below the condensation wall 220, and the return groove 410 may be in contact with or not in contact with the condensation wall 220. Preferably, the top end of the outer wall of the return groove 410 abuts against the lower end of the inner surface of the condensation wall 220.

In order to facilitate the disassembly of the airflow channel 200, the airflow channel body 210 is inserted into the cover formed by the condensation wall 220, and an assembly gap 230 is formed between the condensation wall 220 and the airflow channel body 210; the reflow groove 410 is disposed below the fitting gap 230. The return groove 410 collects the condensed water flowing down from the condensation wall 220 and the fitting gap 230.

As a specific embodiment, the inner container 100 is provided as a separate body, the inner container 100 includes an upper inner container 110 and a lower inner container 120, the upper inner container 110 is provided as a whole plastic casing, and a condensation wall 220 of the cover structure is fixedly connected to the bottom of the upper inner container 110. After the upper inner container 110 and the lower inner container 120 are installed, the condensation wall 220 wraps the airflow channel main body 210 fixed under the inner container 100 to form a wrapping type fitting assembly. After assembly, the condensation wall 220 is higher than the air flow channel main body 210 of the lower inner container 120, so that the air inlet channel 211 is communicated with the condensed water channel 212, and drying hot air circulation is facilitated. A ventilation gap is formed at the inner side edge of the condensation wall 220 at a height corresponding to the ventilation inlet 111, and when the upper liner 110 and the lower liner 120 are butt-jointed and mounted, the ventilation gap is positioned in front of the ventilation inlet 111 of the lower liner 120, so that hot air can circulate conveniently.

Example 2

As an embodiment of the flow guide structure 400, the following points are different from those of example 1.

Referring to fig. 14 and 15, the airflow channel body 210 includes an air inlet channel 211 and a condensed water channel 212 which are arranged in parallel and communicated with each other, wherein an air inlet is arranged at the bottom end of the air inlet channel 211, and an air outlet is arranged at the side wall of the condensed water channel 212. The top end of the air inlet channel 211 is provided with a backflow groove 410, and the backflow groove 410 is provided with a first notch 421 communicated with the condensed water. Specifically, the top wall of the intake passage 211 is opened with a return groove 410. The airflow passage body 210 may be provided in a single body or in separate bodies.

The return channel 410 is provided inside the airflow channel 200, and the high-temperature vapor is condensed and then returned to the return channel 410 along the condensation wall 220, and then flows into the condensed water channel 212 directly communicating with the inside of the inner tub 100 through the return channel 410. Because the return flume 410 is arranged inside the condensed water channel 212, the condensation wall 220 can be directly connected with the airflow channel main body 210 in a sealing way, the flatness of the joint of the condensation wall 220 and the airflow channel main body 210 is better, the arrangement mode of the return flume 410 enables the dishwasher to be simple and convenient to install and low in cost, and the return effect can be better because the dish washer directly returns from the airflow channel 200.

Example 3

As an embodiment of the flow guide structure 400, the following points are different from those of example 2.

Referring to fig. 8-13, the airflow passage 200 further includes a drainage pad 420, and the backflow groove 410 is disposed on a top surface of the drainage pad 420. The bottom surface of the flow directing pad 420 is provided with a contoured groove 422 to fixedly attach the flow directing pad 420 to the top surface of the airflow passage body 210. Specifically, the drainage pad 420 is a block, a through hole structure is arranged in the middle of the drainage pad 420 according to the shape of the air duct, and a contour groove 422 is arranged at the bottom of the drainage pad 420. When the drainage pad 420 is installed, the contour groove 422 is inserted into the airflow channel main body 210 for fixing, a backflow groove 410 is arranged at the periphery of the top of the rubber piece corresponding to the air inlet channel 211, the backflow groove 410 is used for collecting condensed water on the condensation wall 220 of the backflow groove, a first notch 421 is arranged at one side of the backflow groove 410 close to the condensed water channel 212, and the first notch 421 is communicated with the backflow groove 410 and the condensed water channel 212, so that the condensed water in the backflow groove 410 flows into the inner container 100 through the first notch 421.

Preferably, the drainage pad 420 is made of rubber, and can be used as a sealing pad between the airflow channel body 210 and the condensation wall 220. Originally only play sealed the pad of sealed effect between airflow channel main part 210 and the condensation wall 220, reform transform into the drainage pad 420 that has the backflow groove 410 structure, saved the process steps of processing backflow groove 410 in airflow channel main part 210, sealed pad and backflow groove 410 integration are an independent rubber material drainage pad 420, greatly reduced becomes the production degree of difficulty and manufacturing cost, the convenience is changed drainage pad 420 and is directly upgraded the transformation to current dish washer.

Example 4

Referring to fig. 16 to 20, as an embodiment, an air inlet passage 211 and a condensate passage 212 of a dishwasher are disposed adjacent to each other in parallel, an air inlet is disposed at a bottom end of the air inlet passage 211, and an air outlet is disposed at a side wall of the condensate passage 212; the guide structure 400 includes a one-way switch 430, and the one-way switch 430 controls the unidirectional flow of air from the air inlet passage 211 into the condensate passage 212. The one-way switch 430 is disposed to enable the airflow to enter the condensed water channel 212 from the air inlet channel 211, but the water vapor in the condensed water channel 212 does not enter the air inlet channel 211, and the water vapor enters the condensed water channel 212 after being directly condensed by the condensation wall 220 corresponding to the condensed water channel 212 and flows into the inner container 100, so as to prevent the condensed water from flowing into the airflow generating device and being damaged. This set up the mode backward flow effect and change more, the comdenstion water of avoiding that also can be fine simultaneously flows into outside the dish washer.

Specifically, the one-way switch 430 is disposed above the adjacent walls of the intake passage 211 and the condensate passage 212. The one-way switch 430 blocks the high temperature vapor so that the vapor cannot pass through the air inlet passage 211, and can only reach the one-way switch 430 through the condensed water passage 212, and the high temperature vapor is condensed in the condensed water passage 212 and then flows back to the inner cavity of the dishwasher.

In one embodiment, the one-way switch 430 includes a flexible sheet, an upper end of the flexible sheet is fixed to the condensation wall 220 above the adjacent wall, a lower end of the flexible sheet overlaps the condensation water channel 212 side of the adjacent wall, and the lower end of the flexible sheet is disposed in the limiting groove 431. Preferably, the flexible sheet is made of rubber or silica gel. Specifically, the bottom of the condensation wall 220 is provided with two ribs which are spaced apart from each other, so that a groove 434 is formed therebetween, the groove 434 is used for accommodating the flexible sheet, and the gap of the groove 434 is slightly smaller than the thickness of the flexible sheet, so that the flexible sheet is pressed and accommodated in the groove 434, so as to fix the flexible sheet.

A limiting groove 431 formed in a notch shape is formed at the condensed water passage 212 so as to install a sufficient moving space of the one-way switch 430. The one-way switch 430 is a block-shaped silicon sheet, and when the one-way switch is installed, one end of the one-way switch is inserted into the groove 434, the other end of the one-way switch is tightly attached to one side of the adjacent wall of the air inlet channel 211 and the condensed water channel 212, which is close to the condensed water channel 212, and the adjacent wall blocks the one-way switch, so that the silicon sheet can only move in the condensed water channel 212, that is, gas can only flow from the air inlet channel 211 to the condensed water channel 212, but cannot flow from the.

In order to reduce the pressure in the condensate passage 212, the condensate passage 212 is provided with a relief hole 432. And meanwhile, the condensing wall 220 is arranged at a position corresponding to the pressure relief hole 432, and the communication hole ensures that part of condensed gas is discharged out of the dishwasher through the hole, so that a pressure relief effect is realized, and the single-row switch is prevented from being out of work due to overlarge pressure.

A sealing member 433 is disposed between the air flow passage body 210 and the condensation wall 220. The condensation wall 220 is separated from the air flow passage main body 210, the condensation wall 220 is fixed on the upper inner container 110, and the air flow passage main body 210 is fixed on the lower inner container 120. A sealing member 433 is provided between the condensation wall 220 and the air flow path body 210, and a contour groove 422 is provided at the bottom of the sealing member 433. When the dishwasher is installed, the contour groove 422 is inserted into the airflow passage main body 210 for fixation, and when the upper inner container 110 and the lower inner container 120 are matched, the sealing member 433 is clamped between the condensation wall 220 and the airflow passage main body 210 to play a sealing role, so that the steam and the condensed water are prevented from flowing out of the dishwasher from the matching gap.

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 application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A dish washer with a drying structure comprises an inner container, an airflow channel and an airflow generating device, wherein an air inlet of the airflow channel is connected with the airflow generating device, an air outlet of the airflow channel is connected with the inner container, and the air outlet is higher than the air inlet,

2. A dishwasher according to claim 1, wherein the flow directing structure comprises a return channel disposed below the condensation wall, the return channel being provided as an upwardly open channel-like structure.

3. The dishwasher of claim 2, wherein the return channel is provided as an annular groove around the outside of the air flow passage body;

4. The dishwasher of claim 3, wherein a top end of an outer wall of the return channel abuts a lower end of the condensation wall.

5. The dishwasher of claim 2, wherein the air inlet channel and the condensed water channel are arranged in parallel and communicated, the air inlet is arranged at the bottom end of the air inlet channel, and the air outlet is arranged on the side wall of the condensed water channel;

6. The dishwasher of claim 5, wherein the top wall of the air inlet channel is provided with the backflow groove; or

7. The dishwasher of claim 1, wherein the air inlet channel and the condensed water channel are adjacently arranged in parallel, the air inlet is arranged at the bottom end of the air inlet channel, and the air outlet is arranged at the side wall of the condensed water channel;

8. The dishwasher of claim 7, wherein a one-way switch is provided above adjacent walls of the air inlet passage and the condensate passage;

9. The dishwasher of claim 7, wherein the condensed water passage is provided with a pressure relief hole; and/or

10. The dishwasher according to any one of claims 1 to 9, wherein a blocking rib is arranged in the condensed water channel, the blocking rib is provided with a vent, the vent and the air outlet are arranged in a dislocation manner, and airflow of the air inlet flows into the air outlet after passing through the vent.