Dishwasher water distribution device, dishwasher and control method thereof

A technology of water separation device and dishwasher, which is applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, cleaning device, etc. The structure of the bowl machine is complex and other problems, to achieve the effect of improving the effect and flexibility, high practicability, and conducive to promotion

Active Publication Date: 2022-04-22
QINGDAO HAIER DISHWASHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some dishwashers directly discharge the hot water during the washing process, which cannot recycle the heat energy during the washing process, resulting in waste of heat energy; if the heat exchange system of the dishwasher is installed separately, additional pipelines and control valves are required, which will cause Increase the occupied space and make the structure inside the dishwasher more complicated, which is not conducive to production and assembly

Method used

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  • Dishwasher water distribution device, dishwasher and control method thereof
  • Dishwasher water distribution device, dishwasher and control method thereof
  • Dishwasher water distribution device, dishwasher and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figure 1-6 As shown, the present embodiment provides a water separating device for a dishwasher, which includes a connected first housing 91 and a second housing 101, and a water dividing chamber is formed between the first housing 91 and the second housing 101. 2. The water diversion chamber 2 is provided with a rotatable water diversion paddle 11, the second housing 101 is provided with a plurality of spray outlets 6, and the water diversion paddle 11 is provided with a through hole 12 to conduct or The spray outlet 6 is blocked, and the through hole 12 rotates with the water diversion paddle 11, and is aligned with a single or multiple spray outlets 6 to conduct corresponding spray outlets 6.

[0049] The water distribution device of the dishwasher can be arranged at the bottom of the dishwasher, and the washing pump at the bottom of the dishwasher will pump water to the water inlet 3 of the water distribution device. Two casings 101 . When the water-divid...

Embodiment 2

[0073] Such as Figure 1-16 As shown, this embodiment is a further limitation of Embodiment 1, providing a dishwasher water distribution device, including a housing 1, a water separation chamber 2 is provided in the housing 1, and a water separation chamber 2 is provided on the housing 1. The water inlet 3, the water outlet 5 connected to the chamber 2, and the spray outlet 6 for introducing the spray water flow into the dishwasher, the water flows into the water separation chamber 2 through the water inlet 3, and is passed by the water outlet 5 and / or The spray outlet 6 leads out.

[0074] The water dividing device of a general dishwasher only has a water inlet 3 and a spray outlet 6. The washing pump at the bottom of the dishwasher pumps water to the water inlet 3, and the water enters the spray inside the dishwasher from the spray outlet 6. device. When the washing water is heated or recycled, additional pipelines and control valves need to be provided, which not only inc...

Embodiment 3

[0100] Such as Figure 7-16 As shown, this embodiment is a further limitation of Embodiment 1 or Embodiment 2, and provides several other specific arrangements of the spray outlet 6 and the water diversion paddle 11 on the second housing 101, so as to have three spray nozzles. The way of shower outlet 6 is taken as an example.

[0101] In this embodiment, the spray outlet 6 includes the first spray outlet 13, the second spray outlet 14 and the third spray outlet 15 arranged on the second housing 101, and a certain distance between adjacent spray outlets 6 is maintained. When the water diversion paddle 11 rotates and the through hole 12 is opposite to one or two of the spray outlets 6, the corresponding spray outlet 6 is conducted;

[0102] Preferably, the axes of the first spray outlet 13 , the second spray outlet 14 and the third spray outlet 15 are arranged in parallel.

[0103] The first spray outlet 13, the second spray outlet 14 and the third spray outlet 15 are arrange...

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Abstract

The invention belongs to the field of dishwashers, and discloses a water separation device for a dishwasher, a dishwasher and a control method thereof. A water separation chamber is formed between the two shells. The water separation chamber is provided with a rotatable water separation paddle. The second housing is provided with a plurality of spray outlets. The water separation paddle is provided with through holes to conduct electricity. Or block the spray outlet, characterized in that the through hole rotates with the water diverter, and is aligned with a single or multiple spray outlets to conduct the corresponding spray outlets. The water dividing device of the present invention can realize flexible conversion of single or multiple spray water channels, the structure of the through hole and the spray outlet is simple, easy to process, easy to position and align, save the heat energy of the dishwasher, improve the heat energy utilization rate, simplify the The internal structure of the dishwasher reduces the space occupied.

Description

technical field [0001] The invention belongs to the field of dishwashers, and in particular relates to a water diversion device for a dishwasher, a dishwasher and a control method thereof. Background technique [0002] Existing dishwasher usually is by filling water in the liner of dishwasher when tableware is washed, then by the spray pipe that water is pumped into the dishwasher by circulating water pump, tableware is cleaned. In order to improve the cleaning effect on greasy tableware, dishwashers usually use electric heaters or heat pump systems to heat the washing water, and then spray it onto the tableware. [0003] The current dishwasher usually has an upper spray arm and a lower spray arm; when working, the washing pump sends high pressure to the upper and lower spray arms, and the water is sprayed from the spray arm to rinse the tableware and then returns to the bottom of the dishwasher. The water cup and the washing pump deliver the returned water to the upper and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/14A47L15/42
CPCA47L15/14A47L15/4217A47L15/4278A47L15/4285A47L2601/02Y02B40/00
Inventor 宋夫财陈玉玲杨林何云峰宋华诚
Owner QINGDAO HAIER DISHWASHER
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