Dishwasher convenient to filter

A dishwasher and convenient technology, applied in the direction of washing machine/washing machine for tableware, washing machine/rinsing machine parts for tableware, cleaning equipment, etc. The effect of preventing local flow concentration, area reduction, and uniform passage

Active Publication Date: 2017-09-19
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a dishwasher with convenient filtration, which solves the problems of rapid exhaust and easy blockage of vent holes in the prior art, and is safer and more reliable.

Method used

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  • Dishwasher convenient to filter
  • Dishwasher convenient to filter
  • Dishwasher convenient to filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-5 As shown, the present embodiment 1 provides a dishwasher convenient for filtering, including an inner tank 1, a sump 2 and a circulation pump (not shown in the figure) are provided at the bottom of the inner tank 1, and the water inlet of the circulation pump is arranged at The bottom of the water collection tank 2, the water collection tank 2 includes a filter tank 21 and an overflow tank 22, the top of the filter tank 21 is covered with a filter plate 3, and the top of the overflow tank 22 is covered with an overflow tank cover plate 4 , the overflow tank 22 communicates with the filter tank 21, the filter plate 3 is provided with a plurality of filter holes 31, the overflow tank cover plate 4 is provided with an exhaust column 41, and the exhaust column 41 is provided with an exhaust hole 411 , and the exhaust hole 411 communicates with the overflow groove 22 . First of all, the dishwasher of the present invention is provided with an overflow tan...

Embodiment 2

[0055] The difference between this embodiment 2 and embodiment 1 is that, as Figure 6 As shown, the filter tank 21 is provided with a fine filter screen 6 located below the filter plate 3, and the filter plate 3 is provided with an inclined surface towards the fine filter screen 6, and the fine filter screen 6 can filter smaller impurities, The circulation pump pumps the circulating cleaning water with less impurities to avoid waterway blockage; the filter plate is inclined to help guide the cleaning water through the fine filter mesh to enhance the filtering effect.

[0056] Such as Figure 6 As shown, the filter plate 3 is provided with an installation port for installing a fine filter screen 6, and the fine filter screen 6 is fixed to the installation port by a fixing frame 7 and screws.

[0057] In other embodiments, after the filter plate is connected with the cover plate of the overflow tank, it can be formed into an inclined shape towards the fine filter screen, so as...

Embodiment 3

[0059] The difference between Embodiment 3 and Embodiment 1 is that the overflow tank is larger than the filter tank, and the water inlet of the circulation pump is arranged at the lower part of the overflow tank. Make the overflow tank larger than the filter tank, so that after the cleaning water enters the filter tank through the filter plate, the air inside the sump is squeezed into the overflow tank. Due to the large volume of the overflow tank, the air in the sump is allowed The air is slowly discharged from the exhaust column on the cover plate of the overflow tank, which solves the problems of rapid exhaust and easy blockage of the exhaust hole in the prior art, and is safer and more reliable; on the other hand, because the overflow tank is larger than the filter The water inlet of the circulating pump is set at the lower part of the overflow tank. Under the suction of the circulating pump, it helps to introduce the cleaning water from the filter tank into the overflow t...

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PUM

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Abstract

The invention provides a dishwasher convenient to filter. The dishwasher comprises an inner container, a water collection tank and a circulating pump are arranged on the lower portion of the inner container, and a water inlet of the circulating pump is arranged on the lower portion of the water collection tank; the water collection tank comprises a filter tank and a gas overflowing tank, a filter plate covers the top of the filter tank, a gas overflowing tank covering plate covers the top of the gas overflowing tank, and the gas overflowing tank is communicated with the filter tank; multiple filter holes are formed in the filter plate, an air exhausting column is arranged on the gas overflowing tank covering plate, an air exhausting hole is formed in the air exhausting column, and the air exhausting hole is communicated with the gas overflowing tank. As the gas overflowing tank has a certain volume, air in the water collection tank is allowed to be slowly exhausted through the air exhausting column on the gas overflowing tank covering plate, the problems that in the prior art, air exhaust is urgent and the air exhausting hole is likely to block are solved, and the dishwasher is safer and more reliable.

Description

technical field [0001] The present invention relates generally to kitchen appliances, and in particular to a dishwasher. Background technique [0002] Existing dishwashers include a filter system, usually the entire sink or part of the sink is covered with a filter plate, when the machine is running, the washing water rushes to the filter plate, covers the surface of the filter plate, and continuously penetrates the filter holes If it enters the sink, the original gas in the sink will accumulate in the cavity and cannot be discharged. When working, the circulation pump will suck the air in the tank, resulting in abnormal operation. [0003] In this regard, the invention CN202821262U mentions a scheme of providing a ventilation boss on the filter plate. However, if the ventilation boss is placed directly on the filter plate, the air in the tank will be quickly pushed to the ventilation boss after the washing water passes through the filter hole, and a large amount of air wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42
CPCA47L15/42A47L15/4204A47L15/4219A47L15/4225A47L15/4246
Inventor 朱泽春何炎彬陈宁涛于凌振
Owner JOYOUNG CO LTD
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