CN117137405A

CN117137405A - Drying structure and dish washer

Info

Publication number: CN117137405A
Application number: CN202311324212.0A
Authority: CN
Inventors: 贺方剑; 朱剑锋; 徐�明
Original assignee: Shaanxi Kangjia Intelligent Appliance Co ltd
Current assignee: Shaanxi Kangjia Intelligent Appliance Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2023-12-01

Abstract

The application discloses a drying structure and a dish washer, wherein the drying structure comprises an inner container, a heating device, a drying box and a fan, and a groove body is arranged at the bottom end of the inner container; the heating device is arranged at the bottom end of the tank body and is used for heating the residual cleaning water in the tank body; the drying box is arranged on one side of the groove body and is communicated with the groove body; the fan is arranged on one side of the drying box and is used for discharging steam in the drying box. According to the application, the heating device is used for heating the residual cleaning water in the tank body, the drying box is communicated with the tank body, and the fan is used for pumping out the water vapor generated after the cleaning water is heated, so that the tank body is prevented from generating peculiar smell and breeding bacteria, and the secondary pollution to tableware stored in the liner is avoided.

Description

Drying structure and dish washer

Technical Field

The application relates to the technical field of household appliances, in particular to a drying structure and a dish washer.

Background

With the improvement of the living standard and the acceleration of the living rhythm of people, the dish washer is taken into families of common people as a household appliance which can clean, dry, disinfect and store tableware.

However, the inside of the dish washer is provided with a liner, a liquid inlet channel and a drainage channel, and the liner is respectively communicated with the liquid inlet channel and the drainage channel, and water flows into the liner from the liquid inlet channel to clean tableware placed in the liner, and then flows out from the liner through the drainage channel. After the cleaning water is discharged from the drainage tank, the residual cleaning water still remains on the side wall and the bottom wall of the drainage tank, so that peculiar smell is generated and bacteria are bred, and secondary pollution is caused to tableware stored in the liner.

In view of this, the prior art is still to be improved and enhanced.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a drying structure and a dish washer, which aims to solve the technical problem that the cleaning water in the drain tank cannot be drained completely.

The technical scheme adopted for solving the technical problems is as follows:

technical solution one

The utility model provides a drying structure, includes the inner bag, the bottom of inner bag is equipped with the cell body, drying structure still includes:

the heating device is arranged at the bottom end of the tank body and is used for heating the residual cleaning water in the tank body;

the drying box is arranged on one side of the groove body and is communicated with the groove body;

the fan is arranged on one side of the drying box and used for discharging steam in the drying box.

As a further improvement technical scheme, the heating device comprises a heater and a connector, wherein the heater and the connector are connected with the bottom end of the groove body, and one end of the heater is connected with the connector.

As a further improvement, the heater includes:

the heating element mounting piece is attached to the bottom end of the groove body;

the heating element is arranged on the heating element mounting sheet, and one end of the heating element is connected with the connector.

As a further improvement, the drying box includes:

the shell is arranged on one side of the groove body, is communicated with the groove body and is connected with the fan;

the mounting seat is arranged in the shell, and a through hole communicated with the groove body is formed in the mounting seat.

As a further improvement technical scheme, one side of the mounting seat is provided with an air door corresponding to the through hole, a driving motor is arranged in the mounting seat, and the driving motor is rotationally connected with the air door so as to drive the air door to open or shield the through hole.

As a further improvement technical scheme, the sealing ring is arranged on the side wall of the mounting seat in a surrounding mode, and the outer side of the sealing ring is attached to the inner wall of the shell.

As a further improvement, the drying structure further includes:

a timer;

and the control unit is electrically connected with the heating device, the driving motor, the fan and the timer.

As a further improved technical scheme, the heating element mounting sheet is a PET film or an aluminum foil.

As a further improved technical scheme, the heating element is a carbon fiber heating element or a resistance wire.

Technical proposal II

A dishwasher, in which the drying structure of claim one is provided.

Compared with the prior art, the application has the beneficial effects that:

the application provides a drying structure and a dish washer, wherein the drying structure comprises an inner container, a heating device, a drying box and a fan, and a groove body is arranged at the bottom end of the inner container; the heating device is arranged at the bottom end of the tank body and is used for heating the residual cleaning water in the tank body; the drying box is arranged on one side of the groove body and is communicated with the groove body; the fan is arranged on one side of the drying box and is used for discharging steam in the drying box. According to the application, the heating device is used for heating the residual cleaning water in the tank body, the drying box is communicated with the tank body, and the fan is used for pumping out the water vapor generated after the cleaning water is heated, so that the tank body is prevented from generating peculiar smell and breeding bacteria, and the secondary pollution to tableware stored in the liner is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a drying structure provided by the present application;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a cut-away view of FIG. 2 a with the damper in a closed condition;

FIG. 4 is a cut-away view of FIG. 2 a with the damper in an open condition;

FIG. 5 is a schematic view of a heating device;

FIG. 6 is a schematic diagram of a structure of a drying apparatus;

FIG. 7 is a schematic structural view of the housing;

FIG. 8 is a schematic view of a mounting base at a first view angle;

FIG. 9 is a schematic view of the mounting base at a second view angle;

fig. 10 is a schematic block diagram of a drying structure provided by the present application.

The numerical labels in the figures are represented as: 1. an inner container; 2. a tank body; 3. a heating device; 301. a heater; 3011. a heating element mounting plate; 3012. a heating element; 302. a connector; 4. a drying device; 401. a drying box; 4011. a housing; 4012. a mounting base; 4013. a damper; 402. a blower.

Detailed Description

In order to make the objects, technical solutions and effects of the present application clearer and more specific, the present application will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" 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 should also be noted that in the drawings of the embodiments of the present application, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present application and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus, terms describing the positional relationship in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

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

Example 1

As shown in fig. 1 to 4, fig. 1 is a schematic structural view of a drying structure; FIG. 2 is a bottom view of FIG. 1; FIG. 3 is a cut-away view of FIG. 2 a with the damper in a closed condition; fig. 4 is a sectional view A-A of fig. 2 with the damper in an open condition. Specifically, this embodiment provides a drying structure, including inner bag 1, heating device 3 and drying device 4, wherein, the bottom of inner bag 1 is provided with cell body 2, inner bag 1 can deposit the tableware, and after rivers washed the tableware, the washing water can pass through cell body 2 is discharged.

The bottom of the tank body 2 is provided with the heating device 3, which is used for heating the residual cleaning water in the tank body 2. It should be noted that the heating device 3 is externally arranged at the bottom end of the tank body 2, and does not directly contact with the cleaning water, so that the heating device 3 can be used for a longer time and is safer.

As shown in fig. 5, fig. 5 is a schematic structural view of the heating device. The heating device 3 comprises a heater 301 and a connector 302, wherein the heater 301 and the connector 302 are connected with the bottom end of the tank body 2, and one end of the heater 301 is connected with the connector 302. The heater 301 at the bottom end of the tank body 2 starts to be electrified and heated, and is conducted to the tank body 2 to generate heat, so that the cleaning water on the side wall and the bottom wall of the tank body 2 is evaporated.

As a further improvement of the present embodiment, the heater 301 includes a heating element mounting sheet 3011 and a heating element 3012, the heating element mounting sheet 3011 is attached to the bottom end of the tank body 2, the heating element 3012 is disposed on the heating element mounting sheet 3011, and one end of the heating element 3012 is connected to the connector 302.

Specifically, the heating element mounting sheet 3011 is a PET film or an aluminum foil, and since the PET film and the aluminum foil can both withstand higher temperatures, one of the heating element mounting sheets 3011 may be selected, and it should be understood that, in the case of meeting the actual needs, other manufacturing materials may be selected for the heating element mounting sheet 3011, which is not limited in this embodiment.

Specifically, the heating element 3012 is a carbon fiber heating element or a resistance wire, and since both the carbon fiber and the resistance wire have high thermal conductivity, one of the heating elements 3012 may be selected, and it should be understood that other manufacturing materials may be selected for the heating element 3012 in case of meeting the actual needs, which is not limited in this embodiment.

As shown in fig. 6, fig. 6 is a schematic structural view of the drying apparatus. Specifically, the drying device 4 includes a drying box 401 and a fan 402, where the drying box 401 is disposed on one side of the tank 2 and is communicated with the tank 2; the fan 402 is disposed at the bottom end of the drying box 401, and is configured to extract water vapor generated during heating by the heating device 3, and exhaust the water vapor out of the dishwasher, so as to achieve the effect of rapidly drying the liner 1.

As shown in fig. 7 to 9, wherein fig. 7 is a schematic structural view of the housing; FIG. 8 is a schematic view of a mounting base at a first view angle; fig. 9 is a schematic structural view of the mounting base at a second view angle. Specifically, the drying box 401 includes a housing 4011 and a mounting base 4012, the housing 4011 is disposed on one side of the tank body 2, and the housing 4011 is communicated with the tank body 2 and is connected with the fan 402; the installation seat 4012 is arranged in the shell 4011, a through hole which is used for being communicated with the groove body 2 is formed in the installation seat 4012, an air door 4013 which corresponds to the through hole is formed in one side of the installation seat 4012, a driving motor is arranged in the installation seat 4012 and is rotationally connected with the air door 4013, an output shaft of the driving motor is fixedly connected with the air door 4013, the driving motor drives the air door 4013 to rotate, and the air door 4013 can be rotated upwards by 90 degrees, so that the air door 4013 can be driven to open or shield the through hole.

It should be noted that, the side wall of the mounting seat 4012 is circumferentially provided with a sealing ring, and the sealing ring is a silica gel sealing ring or a rubber sealing ring, and no matter what kind of sealing ring is adopted, the sealing ring is not limited in this embodiment under the condition of meeting the actual needs. The sealing ring is annular and is matched with the through hole to form a back-shaped structure, the outer side of the sealing ring is attached to the inner wall of the housing 4011, so that water vapor or cleaning water is prevented from overflowing from a gap between the housing 4011 and the mounting seat 4012, and the air door 4013 has good air tightness and water resistance when shielding the through hole.

As shown in fig. 10, fig. 10 is a schematic block diagram of a drying structure. Specifically, the drying structure is further provided with a timer and a control unit, and the control unit is electrically connected with the heating device 3, the driving motor, the fan 402 and the timer. The timer may time the heating duration of the heating device 3, the opening duration of the air door 4013, and the opening duration of the fan 402, and of course, when the heating device 3 heats and evaporates the remaining cleaning water, the fan 402 extracts the water vapor, so as to prevent the water vapor from adhering to the inner wall of the inner container 1 again after being liquefied when encountering cold, thereby generating an odor and breeding bacteria in the inner container 1, and causing secondary pollution to the tableware stored in the inner container 1. Meanwhile, due to the existence of the timer, the control unit receives the electric signal transmitted by the timer, so that the control unit controls the driving motor to open the air door 4013 every a period of time, the air door 4013 rotates upwards by 90 degrees, and air flows pass through the through hole in the mounting seat 4012 to exchange with air in the liner 1.

Specifically, the working principle of the drying structure provided in this embodiment is:

the control unit controls the heating device 3 to heat the rest cleaning water, controls the driving motor to open the air door 4013, so that the tank body 2 is communicated with the drying box 401, and controls the fan 402 to be opened, thereby extracting water vapor generated by heating the cleaning water by the heating device 3, and discharging the water vapor to the external environment, thereby preventing the tank body 2 from generating peculiar smell and breeding bacteria, and avoiding secondary pollution to tableware stored in the inner container 1.

The timer is set, so that the control unit receives the electric signal sent by the timer every a period of time, and controls the driving motor to open the air door 4013, so as to realize gas exchange between the liner 1 and the external environment.

Specifically, the drying structure provided in this embodiment at least includes:

(1) The bottom end of the tank body 2 is heated by the heating device 3 to evaporate the residual cleaning water in the tank body 2, so that the drying efficiency of the liner 1, the tank body 2 and the washed tableware is improved, the drying effect is achieved, and the residual cleaning water is not required to be pumped by a water pump, so that noise is prevented;

(2) The blower 402 is arranged to discharge water vapor out of the dish washer while the heating device 3 evaporates the residual cleaning water in the tank body 2;

(3) The air door 4013 can be opened regularly to realize the gas exchange between the liner 1 and the external environment, which is beneficial to the antibacterial storage of tableware.

Example 2

The embodiment provides a dish washer, be provided with in the dish washer in the embodiment 1 the drying structure is in order to avoid there is the washing water to remain in the cell body 2 to produce peculiar smell and breed the bacterium, cause secondary pollution to the tableware of depositing in the inner bag 1.

The application provides a drying structure and a dish washer, wherein the drying structure comprises an inner container 1, a heating device 3, a drying box 401 and a fan 402, wherein a groove body 2 is arranged at the bottom end of the inner container 1; the heating device 3 is arranged at the bottom end of the tank body 2 and is used for heating the residual cleaning water in the tank body 2; the drying box 401 is arranged at one side of the tank body 2 and is communicated with the tank body 2; the fan 402 is disposed at one side of the drying box 401, and is used to discharge the steam in the drying box 401. According to the application, the heating device 3 is used for heating the residual cleaning water in the tank body 2, the drying box 401 is communicated with the tank body 2, and the fan 402 is used for pumping out the steam generated by heating the cleaning water, so that the tank body 2 is prevented from generating peculiar smell and breeding bacteria, and secondary pollution to tableware stored in the liner 1 is avoided.

Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed embodiments. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

Claims

1. The utility model provides a drying structure, includes the inner bag, the bottom of inner bag is equipped with the cell body, its characterized in that, drying structure still includes:

2. The drying structure according to claim 1, wherein the heating means includes a heater and a connector, both of which are connected to the bottom end of the tank body, and one end of which is connected to the connector.

3. The drying structure according to claim 2, wherein the heater comprises:

4. The drying structure according to claim 1, wherein the drying box comprises:

5. The drying structure according to claim 4, wherein a damper corresponding to the through hole is provided at one side of the mounting base, and a driving motor is provided in the mounting base, and the driving motor is rotatably connected with the damper to drive the damper to open or shield the through hole.

6. The drying structure of claim 5, wherein a sealing ring is circumferentially arranged on the side wall of the mounting seat, and the outer side of the sealing ring is attached to the inner wall of the housing.

7. The drying structure of claim 5, further comprising:

a timer;

8. A drying structure according to claim 3, wherein the heat-generating body mounting sheet is a PET film sheet or an aluminum foil.

9. A drying structure according to claim 3, wherein the heating element is a carbon fiber heating element or a resistance wire.

10. A dishwasher, characterized in that a drying structure according to any one of claims 1-9 is provided in the dishwasher.