CN113974519A

CN113974519A - Dish washing machine and rinsing control logic thereof

Info

Publication number: CN113974519A
Application number: CN202111420305.4A
Authority: CN
Inventors: 张继东; 丁泺火; 谭毅斌
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-01-28

Abstract

The invention discloses a dish washing machine and a rinsing control logic thereof, and the dish washing machine comprises a base, an inner container and a working cavity formed by the inner container, wherein a drainage device is arranged at the bottom of the base, a blowing structure is arranged on the inner wall of the inner container, the blowing structure is provided with a blowing pipe, the blowing pipe is at least provided with a plurality of first air nozzles and a plurality of second air nozzles, the first air nozzles are arranged towards the inner wall of the inner container, the second air nozzles are arranged towards the working cavity, the outer wall of the inner container is provided with a fan, the blowing pipe is communicated with the fan, and the fan is connected with a control module. The invention has the characteristics of reducing the residual quantity of the dishwashing powder, reducing the residual water in the main washing stage, ensuring the cleanness of tableware, improving the rinsing rate of the dishwasher and the like.

Description

Dish washing machine and rinsing control logic thereof

Technical Field

The invention relates to the field of dish washing machine equipment, in particular to a dish washing machine and a rinsing control logic thereof.

Background

After the dish washing powder is used in the dish washing machine in the market, a part of residues are remained on the surface of the dish washing machine. Mainly in the main wash stage, can add the powder that washes the dishes, the main wash is ended the most water that mixes the powder composition that washes the dishes along with the drain pump inside by the dish washer, but a small part still stays on inner bag lateral wall and tableware surface, has reduced the rinsing rate.

In order to reduce the residue such as dishwashing powder and rinse agent as much as possible, the residual water dissolved with dishwashing powder components is cleaned and removed after the main washing is finished, and a dishwasher structure capable of reducing the residue needs to be designed.

Disclosure of Invention

In order to overcome the above-mentioned disadvantages of the prior art, it is an object of the present invention to provide a dishwasher and a rinsing control logic thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a dish washer, includes base, inner bag and the working chamber that the inner bag formed, drainage device is installed to the base bottom, be equipped with blast structure on the inner wall of inner bag, blast structure is equipped with the blowing pipe, be equipped with a plurality of first tuyere and a plurality of second tuyere on the blowing pipe at least, it is a plurality of first tuyere orientation the inner wall setting of inner bag is a plurality of the second tuyere orientation the working chamber sets up, install the fan on the outer wall of inner bag, the blowing pipe with the fan intercommunication, the fan is connected with control module.

As a further improvement of the invention: the angle of each first air nozzle towards the inner wall of the inner container is different.

As a further improvement of the invention: the angle of each second air nozzle towards the working cavity is different.

As a further improvement of the invention: and a connecting pipe is arranged at the air outlet end of the fan, and the connecting pipe penetrates through the inner container and is communicated with the blowing pipe.

As a further improvement of the invention: and a sealing element is arranged at the joint of the air outlet end of the fan and the blowing pipe.

As a further improvement of the invention: the bottom of base is provided with the mounting groove, drainage device demountable installation in the mounting groove.

As a further improvement of the invention: the notch of the mounting groove is sunken downwards and extends to form a guide groove.

As a further improvement of the invention: the notch of the guide groove is lower than the bottom plane of the base.

A rinse control logic comprising a dishwasher as described above.

As a further improvement of the invention: the rinse control logic further comprises: s1: before the main washing program of the dish washing machine is finished and water is not drained, the control module controls the fan to blow air into the air blowing pipe within first preset time;

s2: after the first preset time, controlling the fan to stop blowing, and opening a drainage pump of the dish washing machine to drain water;

s3: and after S2, controlling the dishwasher to rinse by clean water, and draining after rinsing.

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

the invention is used for blowing the water containing the residues such as the dish washing powder into the drainage device through the fan before the water is drained after the main washing process of the dish washing machine by designing the blowing structure, thereby fundamentally reducing the residues such as the dish washing powder and improving the rinsing rate of the dish washing machine.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the construction of a blow pipe.

Fig. 3 is a schematic view of the structure of the connection pipe and the sealing member.

FIG. 4 is a schematic diagram of a rinsing control logic.

Detailed Description

The invention will now be further described with reference to the accompanying description and examples:

example 1: as shown in fig. 1-4, a dish washing machine comprises a base 1, an inner container 2 and a working chamber 3 formed by the inner container 2, wherein a drainage device 4 is installed at the bottom of the base 1, a blowing structure is arranged on the inner wall of the inner container 2, the blowing structure is provided with a blowing pipe 5, the blowing pipe 5 is at least provided with a plurality of first air nozzles 51 and a plurality of second air nozzles 52, the first air nozzles 51 face the inner wall of the inner container 2, the second air nozzles 52 face the working chamber 3, a fan 6 is installed on the outer wall of the inner container 2, the blowing pipe 5 is communicated with the fan 6, and the fan 6 is connected with a control module.

The control module is used for controlling the working logic sequence, the preset time, the wind speed and the like of the fan 6.

The blowing structure is a hollow pipeline and is arranged on the peripheral inner wall of the inner container 2.

The blowing pipe 5 is designed with a plurality of groups of air nozzles with different angles according to the requirements of the dishwasher on different rinsing rates, and the air flow blown out by the fan 6 is blown out through the air nozzles with different angles, so that the inner wall of the inner container 2 of the dishwasher and the water containing the residues of the dishwashing powder and the like on the tableware are cleaned and discharged into the water discharging device 4. The drainage device 4 is a water cup, a water tank and other containers capable of containing water.

Specifically, each of the first nozzles 51 has a different angle toward the inner wall of the inner container 2.

Specifically, the angle of each of the second nozzles 52 toward the working chamber 3 is different.

According to the factors such as the containing space, the shape, the structure and the like of the inner container 2 of the dish-washing machine, a plurality of groups of air nozzles with different angles are arranged on the air blowing structure according to needs, and the air nozzles with corresponding angles are at least arranged on the inner wall of the inner container 2 and in the direction of tableware.

Specifically, the air outlet end of the fan 6 is provided with a connecting pipe 7, and the connecting pipe 7 penetrates through the inner container 2 and is communicated with the blowing pipe 5.

Specifically, a sealing element 8 is arranged at the joint of the air outlet end of the fan 6 and the blowing pipe 5. The sealing element 8 is used for ensuring that the airflow blown out by the fan 6 can smoothly enter the blowpipe 5 without consumption, and preventing the residue from being effectively cleaned due to insufficient airflow blown out by the air nozzle on the blowpipe 5.

Specifically, the bottom of the base 1 is provided with a mounting groove 41, and the drainage device 4 is detachably mounted in the mounting groove 41.

Specifically, the notch of the mounting groove 41 is recessed downward to form a guide groove 42.

Specifically, the notch of the guide groove 42 is lower than the bottom plane of the base 1. The guide groove is used for smoothly guiding the blown water to flow into the drainage device 4.

Example 2: a rinse control logic comprising a dishwasher of embodiment 1.

Specifically, the rinsing control logic further comprises:

s1: before the main washing program of the dish washing machine is finished and water is not drained, the control module controls the fan to blow air into the air blowing pipe within first preset time;

The working principle of the invention is as follows: when the dish washing machine puts in the powder of washing dishes in the main washing stage, after fully rinsing and stopping spraying water, control module control fan work, blow through the tuyere of the structural different angles of blowing residual moisture (this part moisture has the residue of the powder of washing dishes) on inner bag inner wall and tableware, blow it to the drainage device on the base, after the first preset time of fan operation, control module control fan stops blowing, open the drain pump of dish washing machine, discharge all water that contain the residue, make dish washing machine get into the clear water again and rinse, the drainage once more after the rinsing is accomplished.

The main functions of the invention are as follows: according to the invention, after the main washing process, part of water with residues such as dishwashing powder is discharged as much as possible through the blowing structure, and then rinsing is carried out, so that the residues of the dishwashing powder on the surface of tableware are greatly reduced, the residual quantity of the dishwashing powder is fundamentally reduced, and the rinsing rate of the dishwasher is improved.

In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.

Claims

1. The utility model provides a dish washer, its characterized in that, includes base, inner bag and the working chamber that the inner bag formed, drainage device is installed to the base bottom, be equipped with blast structure on the inner wall of inner bag, blast structure is equipped with the blowing pipe, be equipped with a plurality of first tuyere and a plurality of second tuyere on the blowing pipe at least, it is a plurality of first tuyere orientation the inner wall setting of inner bag is a plurality of the second tuyere orientation the working chamber sets up, install the fan on the outer wall of inner bag, the blowing pipe with the fan intercommunication, the fan is connected with control module.

2. The dishwasher of claim 1, wherein each of the first air nozzles is angled toward the inner wall of the inner tub differently.

3. A dishwasher according to claim 1 wherein each of said second air jets is angled differently towards said working chamber.

4. The dishwasher of claim 1, wherein the air outlet end of the fan is provided with a connecting pipe which passes through the inner container and is communicated with the blowing pipe.

5. The dishwasher of claim 4, wherein a seal is provided at a connection of the blower outlet end and the blower pipe.

6. The dishwasher of claim 1, wherein the bottom of the base is provided with a mounting groove, and the drain device is detachably mounted in the mounting groove.

7. The dishwasher of claim 6, wherein the notch of the mounting groove is recessed downward to form a guide groove.

8. A dishwasher according to claim 7, wherein the slot opening of the guide slot is below the bottom plane of the chassis.

9. A rinse control logic, comprising a dishwasher according to any one of claims 1 to 8.

10. The rinse control logic of claim 9, further comprising: s1: before the main washing program of the dish washing machine is finished and water is not drained, the control module controls the fan to blow air into the air blowing pipe within first preset time;