Water pump of dishwasher and dishwasher having same

A dishwasher and water pump technology, which is applied to the washing machine/washing machine for tableware, parts of the washing machine/rinsing machine for tableware, household appliances, etc., can solve the problems of poor heating effect, waste of washing time, and large space occupation.

CN108567390BActive Publication Date: 2021-07-06SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-07-06

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Abstract

The invention discloses a dishwasher water pump and a dishwasher having the same. The dishwasher water pump comprises: a casing, at least a part of which is a metal part, and a water guide is arranged inside the casing. cavity, the housing is provided with a water inlet and a water outlet communicating with the water guiding cavity; an impeller, the impeller is rotatably fitted in the water guiding cavity; a motor, the motor is arranged in the casing On the body and in drive connection with the impeller; a heating device for heating the water in the water guide chamber, the heating device is arranged on the casing and is located outside the casing. The water pump of the dishwasher according to the embodiment of the present invention has the advantages of small space occupation, fast temperature adjustment and high washing efficiency.
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Description

technical field

[0001] The invention relates to the technical field of electric appliance manufacturing, in particular to a water pump for a dishwasher and a dishwasher with the water pump for the dishwasher. Background technique

[0002] Dishwashers in the related art have three ways to set up the heating device. The first one is to set the heating device in the water tank of the dishwasher for heating, which requires preheating to waste washing time, and the temperature of the washing liquid is not convenient. The second is to install a heating tube at the inlet of the washing pump, which can realize instant heating, but the heating tube needs a certain length to ensure the heating effect and takes up a lot of space; the third is to install it at the inlet of the washing pump The heating device has a limited heating area, resulting in long heating time and poor heating effect. Contents of the invention

[0003] The present invention aims to solve one of the above-mentio...

Examples

Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0023] A water pump 1 for a dishwasher according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0024] like Figure 1-Figure 2 As shown, the water pump 1 of the dishwasher according to the embodiment of the present invention includes a housing 100 , an impeller 200 , a motor 300 and a heating device 400 .

[0025] At least a part of the casing 100 is a metal piece, and a water guiding chamber is provided in the casing 100 , and a water inlet 110 and a water outlet...