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Pump body structure of dish-washing machine and dish-washing machine

A dishwasher and pump body technology, which is applied to the washing machine/washing machine for tableware, parts of the washing machine/rinsing machine for tableware, cleaning equipment, etc., can solve the problem of the large occupied height direction of the washing pump and the washing capacity of the dishwasher Reduction, low water circulation, etc., to avoid water washing water residues and pipeline residues, increase cleaning effect, and improve use efficiency

Pending Publication Date: 2019-12-10
QINGDAO HAIER DISHWASHER
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  • 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

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  • Pump body structure of dish-washing machine and dish-washing machine
  • Pump body structure of dish-washing machine and dish-washing machine
  • Pump body structure of dish-washing machine and dish-washing machine

Examples

Experimental program
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Effect test

Embodiment 1

[0087] Such as Figure 1 to Figure 7As 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 inven...

Embodiment 2

[0090] 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

[0092] 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...

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PUM

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Abstract

The invention discloses a pump body structure of a dish-washing machine and the dish-washing machine. The pump body structure comprises a driving device used for providing washing power and draining power to the pump body structure; and a pump shaft connected with the driving device and used for playing a role in transmitting the power. The pump body structure also comprises washing impellers connected with the pump shaft in the vertical direction and used for providing the washing power for a washing water path, and draining impellers connected with the pump shaft in the vertical direction and used for providing the draining power for a draining water path, wherein each washing impeller is provided with a guide structure for enhancing the flowing of washing liquid; and the washing impellers and the draining impellers are respectively arranged at the top and the bottom in the vertical direction of the driving device. According to the pump body structure of the dish-washing machine andthe dish-washing device, a washing pump and a draining pump are integrated, a washing function and a draining function are combined, and the washing capacity of the dish-washing machine is improved, so that pipeline layout is simple, and washing efficiency is enhanced; and meanwhile, a shell of the pump body structure is omitted, and blots and dirty water remained in the pump shell are reduced.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a pump body structure of a dishwasher and the 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/06A47L15/08A47L15/14A47L15/42
CPCA47L15/06A47L15/08A47L15/14A47L15/4217A47L15/4225
Inventor 杨林董媛媛李先锋
Owner QINGDAO HAIER DISHWASHER