Refrigerator

A technology of a refrigerator and a vacuum chamber is applied in the field of refrigerators and refrigerators, and can solve the problems of inability of food materials to play a role, inability to preserve food materials, and the like.

Pending Publication Date: 2021-02-23
HISENSE(SHANDONG)REFRIGERATOR CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method can only vacuum the ingredients in the drawer, and cannot work on the ingredients in other areas of the refrigerator, nor can it keep fresh the ingredients in other areas.

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
  • Refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] figure 1 An exemplary structure of a refrigerator provided by an embodiment of the present invention is shown, and the refrigerator may include an input unit 100 , a control unit 200 and a vacuum packaging device 300 .

[0040] The input unit 100 can be connected with various control buttons provided on the control panel of the refrigerator for receiving various control commands issued by the user, and sending the received variou...

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 discloses a refrigerator which comprises a vacuum packaging device, a control unit and an input unit; the input unit is used for receiving a vacuum packaging instruction issued by a user, and the control unit is used for controlling a driving device to be started after the input unit receives the vacuum packaging instruction issued by the user; an upper vacuum cavity descends towardsa lower vacuum cavity in the first stage and the second stage correspondingly so as to clamp a storage bag in the refrigerator; then a vacuum pump is controlled to be started to vacuumize the vacuumizing area, and when the pressure value in the vacuumizing area meets the preset condition, a plastic packaging part is controlled to conduct heating plastic packaging on the storage bag; and various control instructions issued by the user are received through the input unit, and the vacuum packaging device is controlled by the control unit to execute the corresponding control instructions, so thatthe storage bag in the refrigerator can be automatically vacuumized, food materials in different areas of the refrigerator can be stored through storage bags, a specific area is not needed for storage, and food materials in other areas of the refrigerator can be stored in a fresh-keeping mode.

Description

technical field [0001] The technical field of refrigerators according to the embodiments of the present invention, in particular, relates to a refrigerator. Background technique [0002] Fresh-keeping technology is a technology that has been focused on and developed by the refrigeration industry in recent years. From the perspective of technical classification, it can be mainly divided into the control of temperature, humidity, gas and microorganisms related to food materials, among which the research on temperature and humidity is more in-depth. In recent years, gas conditioning technology has gradually spread from the food production industry to the home appliance industry. Its main purpose is to inhibit the self-breathing of food and the respiration of microorganisms and bacteria, so the control technology of oxygen has become an important measure. The most direct and convenient way to reduce oxygen concentration is vacuum technology, so vacuum packaging technology and ...

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): F25D23/12F25D29/00B65B31/04
CPCF25D23/12F25D29/003F25D29/005B65B31/04F25D2600/06F25D29/00F25D23/02B65B31/00
Inventor 周晓东王美艳杨帅岭王海燕闫军旺鞠晓晨
Owner HISENSE(SHANDONG)REFRIGERATOR 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