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Pump and dishwasher

A pump cavity and main body technology, which is applied to pumps, tableware washing machines/rinsing machines, pump devices, etc., can solve problems such as not being able to run dry for a long time, and achieve long-term dry running and improve the service life.

Pending Publication Date: 2019-09-24
SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a common problem in existing pumps that they cannot run dry for a long time

Method used

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  • Pump and dishwasher
  • Pump and dishwasher
  • Pump and dishwasher

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0026] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0027] Some embodiments of the present invention will be described in detail below with referenc...

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Abstract

The invention discloses a pump and a dishwasher. The pump comprises a pump main body section, and a rotor chamber arranged in the pump main body, wherein the pump main body section comprises an inner magnetic rotor and an outer magnetic rotor arranged in the rotor chamber, and the inner magnetic rotor rotates under the driving of the magnetic force of the outer magnetic rotor; the pump main body section further comprises a water distribution disc; the water distribution disc is arranged between the inner magnetic rotor and the outer magnetic rotor; the water distribution disc is matched and sealed with a bearing support of the pump main body section to form a rotor cavity; and the inner magnetic rotor is positioned in the rotor cavity, and liquid is injected into the rotor cavity. According to the pump and the dishwasher, the rotor cavity is independently sealed, liquid is injected into the rotor cavity, a bearing matched with the inner magnetic rotor and the mechanical seal can be effectively guaranteed to be normally used, long-time air transportation rotation of the inner magnetic rotor can be achieved, and the service life of the pump is prolonged.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a pump and a dishwasher. Background technique [0002] During the dishwashing process of current jet dishwashers, high-temperature (generally less than 75°C) high-pressure water jets are formed by pumps, heating pipes and swing arms to mechanically scour the surface of the tableware, and the detergent saponifies and decontaminates the oil and residue on the surface of the tableware. Decomposition, hot water soaks and expands the food residue, so that the oil stains, residues and food residue on the surface of the tableware quickly decompose and fall off, and the surface of the tableware is clean and bright again. Under the double action of high-temperature and high-pressure water column scouring provided by the pump and strong decontamination of detergent, harmful germs can be effectively eluted to achieve the dual effects of cleaning and sterilization. [0003] Among them, ...

Claims

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Application Information

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IPC IPC(8): F04D13/06F04D29/58A47L15/42
CPCA47L15/4225A47L15/4285A47L15/4287F04D13/06F04D29/586F04D29/5893
Inventor 何启亮王金水尹斌黄宁杰
Owner SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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