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Water level protection device for dish washing machine and dish washing machine having water level protection device

A protection device and technology for dishwashers, applied to the parts of tableware washing machines/rinsing and washing machines, etc., can solve the problems of increased cost of dishwashers, troublesome assembly, and many components, and achieve simple structure and assembly, and reliable use High reliability and low cost effect

Active Publication Date: 2016-01-13
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The dishwasher in the related art uses a pressure switch to control the water level in the inner tank, and uses an overflow switch to monitor the possible water leakage at the bottom of the inner tank. There are many components and components, which are troublesome to assemble and increase the cost of the dishwasher.

Method used

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  • Water level protection device for dish washing machine and dish washing machine having water level protection device
  • Water level protection device for dish washing machine and dish washing machine having water level protection device
  • Water level protection device for dish washing machine and dish washing machine having water level protection device

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Embodiment Construction

[0039] 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.

[0040] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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Abstract

The invention discloses a water level protection device for a dish washing machine and the dish washing machine having the water level protection device. The water level protection device comprises a shell, a sealing membrane, a float, a control rod and a protection switch, wherein a float cabin and a pressure cabin are arranged inside the shell; a water passing port and an air passing port are arranged on the shell; the sealing membrane is arranged on the shell and is used for sealing and covering the pressure cabin, and the sealing membrane becomes deformed as pressure inside the pressure cabin varies; the float is arranged inside the float cabin and floats with change in a water level inside the float cabin; the control rod is arranged on the shell in a mode of being movable between a trigger position and a release position, and force that the control rod moves from the release position to the trigger position is provided by the float and the sealing membrane; the protection switch is arranged on the shell; and the protection switch is triggered by the control rod on the trigger position and the protection switch is released by the control rod on the release position. The water level protection device disclosed by the invention integrates functions of high level protection and overflow protection, so that the structure and the assembling of the dish washing machine are simplified and the cost of the dish washing machine is reduced.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a water level protection device for a dishwasher and a dishwasher with the water level protection device. Background technique [0002] The dishwasher in the related art uses a pressure switch to control the water level in the inner tank, and uses an overflow switch to monitor the possible water leakage at the bottom of the inner tank. There are many components and components, which are troublesome to assemble and increase the cost of the dishwasher. . Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. To this end, the present invention proposes a water level protection device for a dishwasher, which is integrated with high water level protection and overflow protection functions, thereby simplifying the structure and assembly of the dishwasher, Redu...

Claims

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Application Information

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IPC IPC(8): A47L15/42
Inventor 赵志纯陶华伟梁佛泽
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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