Heating device and dish washing machine

A heating device and heating plate technology, applied in cleaning devices, household cleaning devices, tableware washing machines/rinsing machines, etc., can solve the problems of long washing time, poor effect, slow heating, etc., to reduce washing time, structure Simple and concise effect

Pending Publication Date: 2021-07-09
QINGDAO HAIER DISHWASHER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Dishwashers currently on the market mainly rely on the washing heating module to heat the washing water to achieve the purpose of sterilization and disinfection, and can also improve the cleaning effect. The heating plate of the washing heating module in the existing dishwasher is a disc Shape, slower heating, poor effect, resulting in longer washing time

Method used

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  • Heating device and dish washing machine
  • Heating device and dish washing machine
  • Heating device and dish washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1 to Figure 4 As shown, the present invention introduces a heating device, which is especially suitable for use in a dishwasher to heat dishwashing water. The heating device includes a heating plate 11 and a heating module 12. The heating plate 11 is an inner height Outer low ring structure; at least one heating module 12 is fixed on the lower surface of the heating plate 11 . When the heating device is used in a dishwasher, the dishwasher includes a heating device 1 and a washing device, the washing device includes a motor, a washing pump, and the motor has a motor housing; Impeller; the heating plate 11 is sleeved on the outside of the motor shell, and the heating plate 11 is used as a part of the washing water circuit by annularly setting the heating plate 11 on the outside of the motor shell, which is conducive to the simplification of the structure and avoids the The setting in the waterway results in blocking the flow of water. When the dishwashi...

Embodiment 2

[0051] This embodiment proposes a dishwasher, including a motor and a heating device. The heating device in this embodiment includes a heating plate 11 and a heating module 12. The heating device 12 also has a The inner bending part 13 that is bent and extended, and the outer bending part 14 that is bent and extended outward along the outer ring edge of the heating plate 11, the inner side of the heating plate 11 is sealed and fixed on the motor shell to prevent the dishwashing water from seeping Leak to the bottom of the heating plate 11 to protect the heating module 12 and other electronic components. Specifically, an annular first gasket is arranged between the inner curved portion 13 and the motor casing, and the outer side of the heating plate 11 is sealed and fixed on the inner tank. Specifically, an annular second sealing gasket is provided between the outer curved portion 14 and the bottom wall of the inner container.

[0052] The inner side of the heating plate 11 is ...

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PUM

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Abstract

The invention provides a heating device which comprises a heating disc, the heating disc is provided with a shell, and the surface of the shell is a curved surface. The shell of the heating disc is changed into the curved surface from the plane, so that the heating area of the heating disc and washing water is increased, the heating efficiency is improved, the washing time is shortened, and the cleaning and sterilizing effects are improved. Meanwhile, the invention further discloses a dish washing machine provided with the heating device.

Description

technical field [0001] The invention belongs to the technical field of dishwashers, and in particular relates to a heating device and a dishwasher. Background technique [0002] Dishwashers are equipment for automatically cleaning bowls, chopsticks, plates, plates, knives, forks and other tableware. According to the structure, they can be divided into two categories: box type and conveyor type. They are often used in homes, restaurants, hotels, canteens of government agencies, etc. , Reduce labor intensity, improve work efficiency, and improve cleanliness. [0003] The dishwasher is usually mainly composed of a washing device, a washing chamber and a control device. The main function of the washing device is to drive the washing pump through the motor to pressurize the water into the washing chamber, and send it to the heating chamber during the water delivery process or to the heating chamber through the heater. The cavity is heated; the impeller type dishwasher, the impel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42
CPCA47L15/4285A47L2501/06Y02B40/00
Inventor 张莹杨林李宁赵祥陆峰贾红奎
Owner QINGDAO HAIER DISHWASHER
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