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Dish washing machine having a plurality of washing units and drainage control method

A technology of a washing unit and a control method, which is applied to the washing machine/rinsing machine for tableware, the parts of the washing machine/rinsing and washing machine for tableware, household appliances, etc., and can solve the problem that the washing time is difficult to meet the requirements, occupies a large space, and is not suitable for home use to save water resources and energy, save washing time, and improve washing efficiency

Pending Publication Date: 2020-11-10
QINGDAO HAIER DISHWASHER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If the existing dishwashers are used to wash multiple times, it is difficult to meet the requirements in washing time; if two or more dishwashers are purchased to wash separately and simultaneously, it will not only cause a great waste of energy and water resources, but also Takes up a lot of space and is not suitable for home use
The separate water intake and drainage of dishwashers with multiple washing units will cause a large waste of resources

Method used

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  • Dish washing machine having a plurality of washing units and drainage control method
  • Dish washing machine having a plurality of washing units and drainage control method
  • Dish washing machine having a plurality of washing units and drainage control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, this embodiment discloses a dishwasher with multiple washing units.

[0041] The dishwasher with multiple washing units in this embodiment is provided with a first washing unit and a second washing unit up and down, and the washing units can perform washing separately. When both the first washing unit and the second washing unit need to wash the tableware, the user can When the water-saving and energy-saving mode is selected, the controller controls the water from the first washing unit on the upper part to enter the second washing unit on the lower part as the main washing water. This operation saves washing water consumption and the heating step of the main washing. Realize energy saving.

[0042] The structure of the dishwasher with multiple washing units in this embodiment is as follows: figure 1 As shown, the appearance is figure 2As shown, the dishwasher including the first washing unit and the second washing unit has a cabinet 1, a ...

Embodiment 2

[0049] Such as image 3 As shown, this embodiment discloses a dishwasher drainage control method with multiple washing units. When the first washing unit and the second washing unit are in working condition at the same time, the first washing unit performs washing first, and the first washing unit performs washing. After the unit completes the last rinsing, the drain valve is controlled so that the last rinsing water of the first washing unit is discharged into the second washing unit, as the washing water of the second washing unit.

[0050] The specific steps are:

[0051] S11, judging whether the double washing units are running at the same time, if so, enter S12, if not, separately set the first washing unit or the second washing unit for washing;

[0052] In this step, first judge whether the first washing unit and the second washing unit are in the running state after receiving the operation command at the same time, and the first washing unit and the second washing uni...

Embodiment 3

[0068] S21. Judging whether the double washing units are running at the same time, if so, enter S22, if not, separately set the first washing unit or the second washing unit for washing;

[0069] S22. The user chooses whether to enter the energy-saving mode, if it enters S23, if not, the first washing unit and the second washing unit perform washing respectively;

[0070] S23. The first washing unit performs water washing first, and the second washing unit is on standby;

[0071] S24. After the first washing unit completes the last rinsing, discharge the last rinsing water of the first washing unit into the second washing unit;

[0072] S25, judging whether the water level in the second washing unit reaches the set water level, if so, enter step S26, if not, the second washing unit is filled with water until reaching the set water level;

[0073] In this step, after the last rinsing water of the first washing unit is discharged, it will be checked whether the water level reac...

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Abstract

The invention discloses a dish washing machine having a plurality of washing units. The dish washing machine comprises a box body, at least a first washing unit and a second washing unit are independently arranged in the box body, and the first washing unit and the second washing unit independently wash tableware. According to a drainage control method for the dish washing machine having a plurality of washing units, when the first washing unit and the second washing unit are in the working state at the same time, the first washing unit conducts washing firstly, and after the first washing unit completes rinsing, a drainage valve is controlled to enable rinsing water of the first washing unit to be drained into the second washing unit, and the rinsing water is used as washing water of thesecond washing unit. According to the dish washing machine having a plurality of washing units and the drainage control method, the washing efficiency can be improved, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a dishwasher with multiple washing units and a drainage control method. Background technique [0002] At present, most of the dishwashers on the market have only one washing unit. With people's requirements for a balanced nutritional diet, more and more users consider cooking at home, and there are new requirements for the types and styles of dishes, and more types of dishes will use more tableware. Or when there are children at home, tableware will be prepared separately for the children. More and more users need to wash more tableware or need to wash the tableware separately. [0003] If the existing dishwashers are used to wash multiple times, it is difficult to meet the requirements in terms of washing time; if two or more dishwashers are purchased to wash separately and simultaneously, it will not only cause a great waste of energy and water resources, but also It tak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/00A47L15/42A47L15/44A47L15/48
CPCA47L15/0031A47L15/0021A47L15/0023A47L15/0026A47L15/4223A47L15/48A47L15/4246A47L15/44
Inventor 吴玲许升邓金柱张永奎
Owner QINGDAO HAIER DISHWASHER