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Dish washing machine

A technology for dishwashers and fans, which is used in dishwashers/washing machines for tableware, parts of dishwashers/rinsing machines for tableware, household cleaning devices, etc., to achieve strong sterilization and air purification, and prevent the breeding of bacteria.

Pending Publication Date: 2021-03-30
QINGDAO HAIER DISHWASHER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problem that the dishwashers that used ultraviolet rays for disinfection treatment can only use ultraviolet rays for disinfection treatment, and solves the problem that the previous washing machines did not irradiate specific areas with ultraviolet lamps

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 2 As shown, this embodiment provides a dishwasher in which a fan 1 is set. The dishwasher can be provided with a fan 1 combined with a heat exchanger, so that the cleaned tableware can be dried, and the air flow in the dishwasher can be accelerated to prevent bacteria from growing in the dishwasher. The dishwasher can also be provided with a blower 1 combined with a heating element to further heat and dry the dishwasher. It can be seen that it is necessary to arrange the fan 1 in the dishwasher. In this embodiment, an air filtration and purification device 2 is provided in the fan 1 to further ensure the cleanness of the air in the dishwasher, and to perform disinfection and sterilization treatment in the dishwasher.

[0047] Such as figure 1 As shown, the air filter purification device 2 provided in the blower fan 1 in the dishwasher in this embodiment can be an air filter device such as a silver ion filter screen, and can be a photocatalyst filter d...

Embodiment 2

[0055] Such as image 3 As shown, this embodiment provides a scheme for separately disinfecting and sterilizing the water source used for washing tableware in the dishwasher. At present, the dishwasher mainly relies on water to spray the tableware to achieve the effect of cleaning the tableware. Therefore, the cleanliness of the water flow used to spray the tableware will affect the cleaning of the tableware. If the water flow used to clean the tableware contains virus bacteria, it may directly cause virus bacteria to be carried on the tableware; therefore, in this embodiment, an ultraviolet lamp 3 is set in the dishwasher To disinfect and sterilize the water flow used to clean dishes. This embodiment can also be used on the dishwasher together with the above embodiments. Embodiment 1 keeps the gas in the dishwasher clean, and this embodiment keeps the water flow in the dishwasher clean for cleaning the tableware.

[0056] In this embodiment, the ultraviolet lamp 3 is set in...

Embodiment 3

[0060] Such as Figure 5 As shown, this embodiment provides a dishwasher that can sterilize specific areas. Currently, some dishwashers on the market use ultraviolet lamps 3 to sterilize tableware. Usually, ultraviolet lamps 3 are set to directly irradiate tableware to To achieve the role of disinfection. Dishwashers can clean all kinds of tableware, including plastic tableware, but when ultraviolet light 3 directly irradiates plastic tableware, it will accelerate the aging of plastic tableware. Therefore, a specific area can be separated in the dishwasher, and the ultraviolet lamp 3 is set for the specific area for disinfection and sterilization, and the plastic tableware that is not suitable for disinfection by the ultraviolet lamp 3 is placed in other areas. This embodiment can also be superimposed on the dishwasher with the above two embodiments, using the scheme of embodiment 1 to disinfect and sterilize the air in the dishwasher, using embodiment 2 to clean the tablewar...

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Abstract

The invention provides a dish-washing machine. A fan capable of generating airflow is arranged in the dish-washing machine, and an air filtering and purifying device for disinfecting and sterilizing the airflow is arranged in the fan. The invention further provides a dish-washing machine. The dish-washing machine is independently divided into an ultraviolet irradiation area for disinfecting and sterilizing tableware and water flow suitable for ultraviolet irradiation. An ultraviolet lamp emitting ultraviolet light is arranged in the ultraviolet irradiation area, and the ultraviolet light irradiates water flow flowing through the specific area and / or tableware placed in the specific area. The dish-washing machine is divided into specific areas for ultraviolet disinfection, so that tablewarewhich is not suitable for being directly irradiated by ultraviolet rays is prevented from being irradiated by the ultraviolet rays. The fan with the ultraviolet lamp and the photocatalyst filter screen is arranged in the dish-washing machine, air flowing can be accelerated, tableware can be dried, and the disinfection and sterilization effects on air in the dish-washing machine are achieved.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a dishwasher. Background technique [0002] At present, many families have chosen to use dishwashers to solve the time-consuming and oily dishwashing work. Along with the use of the dishwasher, how to make the tableware in the dishwasher can be sterilized while being cleaned has become a new demand of consumers. And if the tableware is not taken out in time after using the dishwasher to clean the tableware, the tableware is prone to breed bacteria and viruses in the closed and wet dishwasher, so it is more necessary to sterilize the tableware in the dishwasher to solve this problem. There are products such as disinfection cabinets on the market, which can disinfect and sterilize the tableware alone, but it is cumbersome to manually move the cleaned tableware from the dishwasher to the disinfection cabinet for disinfection and sterilization. Therefore, there is a need in the market fo...

Claims

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Application Information

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IPC IPC(8): A47L15/42A47L15/48A47L15/14
CPCA47L15/14A47L15/4242A47L15/486A47L2501/16A47L2601/10
Inventor 王俊福陈玉玲刘娟封子鹏
Owner QINGDAO HAIER DISHWASHER
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