Dish washing machine and machine door opening protection method and device thereof

A protection device, a dishwasher technology, applied in the direction of washing machine/washing machine for tableware, washing machine/rinsing machine parts for tableware, household cleaning device, etc., to achieve the effect of improving the safety of use

Inactive Publication Date: 2015-06-03
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a door opening protection method for a dishwasher, which aims to solve the problem of...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dish washing machine and machine door opening protection method and device thereof
  • Dish washing machine and machine door opening protection method and device thereof
  • Dish washing machine and machine door opening protection method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] figure 1 The implementation flow of the door opening protection method of the dishwasher provided by the embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0019] In step S1, during the washing operation of the dishwasher, whether there is a human body within a preset distance in front of the door handle of the dishwasher is cyclically detected according to a preset detection cycle.

[0020] Wherein, in step S1, the step of cyclically detecting whethe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of dish washing machine control, and provides a dish washing machine and a machine door opening protection method and device thereof. During washing operation of the dish washing machine, the presence of a human body within a preset distance in front of a machine door handle of the dish washing machine is detected circularly according to a preset detection period, a dish washing pump in the dish washing machine is controlled to stop working when the human body exists within the preset distance in front of the machine door handle, and a spray arm in the dish washing machine stops rotating to prevent hot water from being sprayed out, so that the risk of scalding of a user since hot water is sprayed out under the inertial rotation action of the spray arm when the user opens a machine door can be lowered, the use safety of the dish washing machine is enhanced, and the problem that hot water is sprayed out under the inertial rotation action of the spray arm when the user opens the machine door in the midway in the conventional dish washing machine is solved.

Description

technical field [0001] The invention belongs to the technical field of dishwasher control, and in particular relates to a dishwasher and a door opening protection method and device thereof. Background technique [0002] At present, the dishwasher is widely used as a tableware washing device in restaurants, restaurants, families and other places that need to use various tableware, so as to wash the tableware in batches and improve the tableware washing efficiency. After the user sets the washing program of the dishwasher and confirms the operation, the dishwasher will automatically perform the steps of water intake, washing heating and draining in sequence according to the preset washing program, so as to achieve the purpose of complete washing function for tableware. When the dishwasher runs to the washing and heating step, the washing pump inside the dishwasher pumps the heated water to the spray arm, and the hot water is sprayed from the spray arm to the tableware for wash...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A47L15/18A47L15/42G05B19/042
Inventor 区兆敏
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap