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Cleaning machine drying method and cleaning machine applying same

A cleaning machine and fan technology, applied in the field of cleaning machines, can solve problems such as inability to adapt to temperature changes of heating elements, prolonged drying time, and failure of effective remediation of heating elements.

Active Publication Date: 2021-05-28
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this working method, if the fan speed is fixed, it cannot adapt to the change of the temperature of the heating element, resulting in the extension of the drying time.
In addition, when the heating element fails, no effective remedy can be carried out, resulting in poor drying effect.
And the cost of setting two relays is high and the maintenance cost is also high

Method used

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  • Cleaning machine drying method and cleaning machine applying same

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Such as figure 1 As shown, the washing machine drying method in this embodiment is implemented by a washing machine with a drying system. The cleaning machine in this embodiment includes a body and a drying system arranged in the body, wherein the drying system includes a control circuit board, a humidity sensor for detecting the humidity in the cleaning machine cavity, and a fan for blowing air into the cleaning machine cavity 1. The heating element arranged at the front end of the fan, the humidity sensor, the fan, and the heating element are respectively connected to the control circuit board for electrical signals. circuit.

[0024] Wherein the heating element can adopt various heaters in the prior art, and the heating element in this embodiment adopts a PTC heating element. The speed regulation circuit on the control circuit boa...

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Abstract

The invention relates to a cleaning machine drying method which comprises the steps that after drying work is started, a fan blowing air into a cleaning machine cavity is controlled to work according to the set rotating speed, meanwhile, the real-time rotating speed of the fan and humidity data in the cleaning machine cavity are obtained in real time, and then the current drying efficiency is calculated according to the humidity data; the current real-time rotating speed of the fan is compared with the set rotating speed, the current drying efficiency is compared with the set drying efficiency, and the heating power of the heating element or the rotating speed of the fan is adjusted according to the comparison result. According to the cleaning machine drying method, safe work of a heating element can be guaranteed, and the optimal drying efficiency can be guaranteed. The invention further relates to a cleaning machine applying the method, the dry burning risk is low, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a washing machine drying method, and also relates to a washing machine applying the washing machine drying method. Background technique [0002] Existing cleaning devices such as dishwashers can also perform drying and sterilization after cleaning. For example, the Chinese utility model patent "A Drying and Sterilizing Structure for Dishwasher" with the authorized announcement number CN209346958U (application number 201821154118. A new type of dishwasher", wherein the disclosed dishwashers are provided with a heating element and a fan, and the heating element is arranged at the outlet of the fan, so that hot air can be blown into the cavity of the dishwasher to achieve drying, Disinfection effect. However, at present, the fans in these dishwashers usually work at a fixed speed. On the one hand, the fan can achieve the effect of blowing hot air into the cavity of the di...

Claims

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Application Information

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IPC IPC(8): A47L19/00F26B21/00F26B21/10F26B21/12
CPCA47L19/00F26B21/001F26B21/004F26B21/12F26B21/10Y02B40/00
Inventor 杨海莺任洁沈伟
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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