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

Refrigerator with copious cooling quick-freezing zone

A freezing area and cryogenic technology is applied in the field of refrigerators with a deep freezing and quick freezing compartment, which can solve the problems of inability to achieve rapid cooling, and achieve the effect of saving energy.

Active Publication Date: 2016-06-08
AUCMA
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the existing household refrigerators cannot realize rapid refrigeration, the present invention provides a refrigerator with a deep-freezing quick-freezing compartment

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 with copious cooling quick-freezing zone
  • Refrigerator with copious cooling quick-freezing zone
  • Refrigerator with copious cooling quick-freezing zone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention is specifically described below in conjunction with accompanying drawing:

[0018] combine Figure 1 to Figure 5 , a refrigerator with a deep freezing zone, comprising a first freezing zone 1 , a second freezing zone 2 and a refrigerating zone 3 .

[0019] The first freezing zone 1 is a cryogenic quick-freezing zone, and the lowest temperature in the first freezing zone 1 is less than or equal to -40°C.

[0020] Such as figure 1 As shown, taking a four-door refrigerator as an example, the left side of the freezing zone of the refrigerator is the first freezing zone 1 . Of course, other regions can also be selected as the first freezing region 1 .

[0021] Such as Figure 4 As shown, the first refrigeration zone 1 is equipped with a first refrigeration system 4, the first refrigeration system 4 includes a first compressor 41, the first compressor 41 is connected with a first condenser 42, and the first condenser 42 is connected with a first Dry...

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 with a copious cooling quick-freezing zone. The refrigerator comprises a first freezing zone, a second freezing zone and a refrigeration zone; a first refrigeration system is arranged in the first freezing zone and comprises a first compressor, a first condenser is connected to the first compressor, a first drying and filtering device is connected to the first condenser and connected with a first freezing evaporator through a first capillary tube, and the circulated first refrigeration system is formed by connecting the first freezing evaporator with the first compressor. A second refrigeration system is arranged in the second freezing zone, and the second freezing zone and the refrigeration zone are both matched with the second refrigeration system. An R290 freezing medium is adopted in the first refrigeration system of the copious cooling quick-freezing zone, the first compressor is an efficient compressor, the lowest temperature of the copious cooling quick-freezing zone can be lower than or equal to -40 DEG C, and a large amount of food can be rapidly frozen. According to the refrigerator, one copious cooling quick-freezing zone is independently arranged, and various low-temperature requirements for storing the food in a family are met.

Description

technical field [0001] The invention relates to the field of refrigerators, in particular to a refrigerator with a deep-cooling quick-freezing compartment. Background technique [0002] Most of the household refrigerators on the market today have a four-star freezer design, that is, the lowest temperature in the freezer compartment of the refrigerator is -24°C, which can basically meet the freezing needs of food. However, as the user's frozen food storage cycle increases and the variety increases (such as tuna, ice cream), or the user puts in a large amount of food at one time, the food needs to be frozen quickly. In these cases, the refrigeration system requires a lower freezing temperature and faster cooling. Freezing speed, however, the current refrigeration system cannot meet the above demands. The cooling rate in the freezer compartment of the existing refrigerator is relatively slow, which will affect the freshness of the food. When the whole machine is turned on for ...

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): F25D11/02F25D19/04F25D29/00
CPCF25D11/022F25D19/04F25D29/003
Inventor 刘雷训任克民张斌徐玉峰尹发顺隋红军李红红霰福伟
Owner AUCMA
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