Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Refrigerator

A technology for refrigerators and cabinets, which is applied in the field of home appliances, and can solve problems such as simplification of the method of adjusting oxygen content, noise generation, and the inability to continue to lower or increase the oxygen content of the storage space, so as to improve the storage effect and extend the storage period , Improve the effect of user experience

Pending Publication Date: 2021-06-22
QINGDAO HAIER SMART TECH R & D CO LTD +1
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method has the following problems: the air pump will produce noise when it is working; it can only reduce the oxygen content to about 18%, and cannot continue to lower or increase the oxygen content in the storage space, and the way to adjust the oxygen content is simplified , unable to meet the various needs of users

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
  • Refrigerator
  • Refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] This embodiment provides a refrigerator, which can intelligently adjust the oxygen content of the storage space, prolong the storage period of the ingredients, improve the storage effect of the ingredients, and meet the needs of users. figure 1 is a schematic structural diagram of a refrigerator 100 according to an embodiment of the present invention, figure 2 It is a schematic diagram of the connection structure of the oxygen generation system 130 and the oxygen delivery system 140 in the refrigerator 100 according to an embodiment of the present invention. Such as figure 1 and figure 2 As shown, the refrigerator 100 of this embodiment may generally include: a box body 110 , an oxygen generation system 130 and an oxygen delivery system 140 .

[0023] Wherein, a storage space is defined inside the box body 110 , and the storage space includes an airtight first space 111 . In fact, the number and structure of storage spaces can be configured according to needs. Mor...

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 provides a refrigerator. The refrigerator comprises a refrigerator body, an oxygen generation system and an oxygen conveying system. A storage space is defined in the refrigerator body, and the storage space comprises a closed first space; the oxygen generation system comprises an anode and a cathode, the cathode consumes oxygen, the anode generates oxygen, part of the cathode is arranged in the first space, and the other part of the cathode is arranged outside the first space; and the oxygen conveying system is connected with the oxygen generation system and is configured to convey the oxygen generated by the oxygen generation system to the first space or the space outside the first space. According to the refrigerator, the oxygen content can be intelligently adjusted, the oxygen content in the storage space is increased or decreased, the storage period of food materials is prolonged, the storage effect of the food materials is improved, and the use requirements of users are met.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a refrigerator. Background technique [0002] The rapid development of modern science and technology has promoted the popularization of smart life, making people's requirements for refrigerators change from basic refrigeration function requirements to intelligent fresh-keeping requirements. Fruits and vegetables are still living organisms after picking, and their physiological activities include respiration, transpiration and other metabolic activities, among which respiration is the main factor affecting the freshness of fruits and vegetables. Meat and seafood are often oxidized by oxygen during the refrigeration and freezing process, which affects the quality of the ingredients. [0003] At present, refrigerators with the function of adjusting oxygen content mainly collect oxygen-enriched gas through gas separation technology and discharge it out of the storage space, there...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00F25D17/04
CPCF25D11/02F25D29/00F25D17/042F25D2317/04F25D2500/06F25D17/04C25B1/04Y02E60/36
Inventor 王爱民李敏孙永升陶瑞涛王霁昀尹利昂
Owner QINGDAO HAIER SMART TECH R & D CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com