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Washing pump and dishwasher including the same

A technology for cleaning pumps and dishwashers, applied in the field of dishwashers and cleaning pumps, can solve the problems of reducing heat exchange efficiency, deterioration of heater durability, etc.

Active Publication Date: 2020-06-16
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since heat can be exchanged only when the heater is in contact with washing water, there is a disadvantage that foreign matter remaining on the surface of the heater may reduce heat exchange efficiency and thus corrode the surface to deteriorate the durability of the heater

Method used

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  • Washing pump and dishwasher including the same
  • Washing pump and dishwasher including the same
  • Washing pump and dishwasher including the same

Examples

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Embodiment Construction

[0047] Advantages and features of the present disclosure, and methods for achieving the advantages and features will become apparent with reference to the embodiments described in detail later with reference to the accompanying drawings. However, these embodiments are not limited to the embodiments disclosed hereinafter, but may be implemented in various forms. The embodiments are provided to complete the disclosure and to inform those skilled in the art of the scope. Throughout the specification, the same reference numerals denote the same elements.

[0048] Hereinafter, a washer pump and a dishwasher including the same according to embodiments of the present invention will be described with reference to the accompanying drawings.

[0049] figure 1 A schematic diagram showing the structure of a dishwasher according to an embodiment of the present invention, figure 2 is a diagram showing the configuration of a dishwasher according to an embodiment of the present invention....

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Abstract

Disclosed is a washing pump for spraying washing water or steam to wash dishes or cooking appliances, and a dishwasher including the same. The washing pump according to the present invention includes:a housing; a partition wall which is vertically divides an inner space of the housing; an impeller which is rotatably disposed over the partition wall in the housing to cause washing water to flow; aheater which is disposed under the partition wall to heat the washing water in the housing so as to generate steam; and a steam discharge pipe which is disposed over the partition wall to discharge the steam, generated by the heater, to an outside of the housing. Accordingly, steam may be generated by the heater and discharged.

Description

technical field [0001] The present invention relates to a washing pump and a dishwasher including the washing pump, more particularly, to a washing pump for spraying washing water and steam to wash dishes and cooking utensils and a washing machine including the washing pump. Dishwasher for cleaning pumps. Background technique [0002] A dishwasher is a household appliance that washes food waste such as remaining in dishes, cooking utensils, etc. (hereinafter, referred to as "washing objects") by high-pressure washing water sprayed from spray arms. [0003] A dishwasher is generally composed of a tub forming a washing space and a sump mounted to the bottom of the tub. In addition, the washing water moves to the spray arm by the pumping operation of the washing pump installed in the sump. The wash water that has moved to the spray arm is sprayed at high pressure through spray holes formed in the spray arm. Subsequently, the cleaning water jetted at high pressure hits the su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42
CPCA47L15/4285A47L15/4234A47L15/4225F24H1/12A47L15/4214A47L15/428A47L2501/06A47L2501/14A47L15/42A47L15/4219F22B1/285
Inventor 梁大奉金玟成朴炯万
Owner LG ELECTRONICS INC
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