Unlock instant, AI-driven research and patent intelligence for your innovation.

Dishwasher

A dishwasher and impeller technology, which is applied to the washing machine/washing machine for tableware, parts of the washing machine/rinsing machine for tableware, cleaning equipment, etc. , low water circulation, etc., to avoid the accumulation of pipeline residues, increase the cleaning effect, and improve the efficiency of use

Pending Publication Date: 2019-12-10
QINGDAO HAIER DISHWASHER
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned prior art has solved the problem of the dishwasher washing pump to a certain extent, the washing pump and the drainage pump are arranged as an integrated structure, but there is still a separation of the washing function and the drainage function, each performing its own duties, resulting in a complicated waterway structure , the water consumption is large, the water circulation is not high, and there is still a risk of clogging caused by accumulated residues in the pipeline. In addition, because the washing and drainage are in two systems, the washing pump occupies a large height direction, which leads to the dishwasher The corresponding reduction of the washing capacity will affect the washing efficiency and other issues

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dishwasher
  • Dishwasher
  • Dishwasher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Such as Figure 1 to Figure 7 As shown, the pump body structure 3 of a dishwasher described in this embodiment is arranged on the outside of the sink 1 of the dishwasher. Specifically, the dishwasher of the present invention includes a shell, a dish rack, and a sink 1. The spray system 8 and the washing system connected to the sink 1 and the spray system 8, the spray system 8 includes the dynamic spray system 8 arranged in the dishwasher sink 1, and / or, the static spray system 8. The washing system includes a pump body structure 3 arranged on the outside of the dishwasher tank 1 and a pipeline connecting the pump body structure 3 and the spray system 8. In the field, the pump body structure 3 is often arranged in the dishwashing area. The outside of the bottom of the sink 1 of the washing machine, a small number of dishwasher structures place the pump body structure 3 on the outside of the side wall of the dishwasher sink 1. The pump body structure 3 of the present inve...

Embodiment 2

[0078] Such as Figure 1 to Figure 7 As shown, this embodiment is a further limitation of the first embodiment above. The dishwasher pump body structure 3 described in this embodiment also includes a driving device 12 for providing washing power and drainage power to the pump body structure 3, and The driving device 12 is connected, and the pump shaft 13 that transmits power integrates the pump body structure 3 and the drainage pump, and at the same time combines the washing function and the drainage function into one, so that the water system of the dishwasher is extremely high. Optimization reduces water consumption, prevents excessive accumulation of washing liquid in the pipeline, and improves the use efficiency of washing liquid.

Embodiment 3

[0080] Such as Figure 1 to Figure 7 As shown, this embodiment is a further limitation of any one of the above-mentioned embodiment one or embodiment two. The dishwasher pump body structure 3 described in this embodiment also includes 13 is connected, the washing impeller 4 that provides washing power to the washing liquid path and the draining impeller 10 that provides drainage power to the drainage waterway 11, the washing impeller 4 and the draining impeller 10 are respectively arranged on the top and bottom of the drive device 12 in the vertical direction, due to washing The pump and the drainage pump are combined into one, so that the pump body structure 3 of the present invention occupies a very small space in the dishwasher, so that the washing capacity of the dishwasher is expanded while the structural size remains unchanged. It improves the washing efficiency, avoids the independent setting of the washing pump and the drainage pump, and omits the conventional reversin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a dishwasher. The dishwasher includes a sink, a pump body structure and a monitoring module. The sink is used for accommodating articles to be washed, the bottom of the sink isprovided with an accommodating cavity and the pump body structure, the accommodating cavity is used to accommodate washing liquid, and the pump body structure is connected to the accommodating cavity; the monitoring module is used for judging the liquid level in the sink according to current change of the pump body structure caused by capacity of the washing liquid in the sink; the pump body structure includes a diversion structure and a washing impeller, wherein the diversion structure is capable of enhancing the flow of the washing liquid, and the washing impeller provides washing power toa washing water channel; and the accommodating cavity includes a first cavity body and a second cavity body, the first cavity body and the second cavity body are mutually communicated, and the washingliquid flows into the second cavity body through a water inlet end of the washing impeller which is in fluid communication with the second cavity body and flows out from a water outlet end of the washing impeller into the first cavity body. According to the dishwasher, a washing pump and a discharge pump are combined together, washing capacity of the dishwasher is increased, washing efficiency isimproved, and an outer shell of the pump body structure is removed, so that the probability of stains and dirty water remaining inside the pump shell is reduced, and conventional water level monitoring equipment does not need to be used in the dishwasher.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a dishwasher. Background technique [0002] With the improvement of living standards, consumers have higher and higher requirements for quality of life, and thus higher and higher requirements for product quality, performance, user-friendly use, and intelligent operation. As an excellent product, dishwashers have gradually entered people's lives. At present, dishwasher technology generally uses two pumps for the normal operation of dishwashers, that is, a washing pump, a drain pump, and two pumps for The independent pump body structure is driven by two motors to work the washing pump and the drainage pump respectively. The working principle of the dishwasher is that the washing pump pumps the water entering the inner tank of the dishwasher into the spray arm of the dishwasher. The spray arm is provided with a spray hole and a driving hole. Under the action of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/06A47L15/08A47L15/14A47L15/42
CPCA47L15/06A47L15/08A47L15/14A47L15/4217A47L15/4225A47L15/4244
Inventor 杨林董媛媛李先锋
Owner QINGDAO HAIER DISHWASHER