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

Freezer defrosting device

A freezer and defrosting technology, which is applied in the field of freezer defrosting devices, can solve the problems of reduced cooling effect, poor defrosting effect, and reduced heat exchange efficiency between the refrigerant and the items inside the freezer, and achieves a good defrosting effect and a simple structure Effect

Pending Publication Date: 2022-07-29
QINGDAO HIRON COMML COLD CHAIN
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the freezer is working, its internal water vapor is easy to condense on the inner wall of the cabinet, thus forming a frost layer. Due to the formation of the frost layer, it is easy to reduce the heat exchange efficiency between the refrigerant and the items inside the freezer, resulting in a decrease in the cooling effect. Therefore, it is necessary to Periodically defrost the inner wall of the freezer. In the prior art, a defrosting fan is usually used together with a sensor to detect the state of the frost layer on the inner wall of the freezer to achieve the purpose of defrosting. This defrosting method involves a relatively complicated structure, and defrosting Defects with poor effects need to be improved urgently

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
  • Freezer defrosting device
  • Freezer defrosting device
  • Freezer defrosting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

[0030] Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

[0031] see figure 1 , this embodiment provides a freezer defrosting device, including a cabinet body 10, a second defrosting component 20, a frost condensation component 30, an elastic component 40, a power supply component 70 and a conductive component 80, and the frost condensation component 30 is arranged in the cabinet body. The inside of 10 is connected t...

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 freezer defrosting device and belongs to the technical field of freezer defrosting, the freezer defrosting device comprises a freezer body, a second defrosting assembly, a frosting assembly, an elastic assembly, a power supply assembly and a conductive assembly, the frosting assembly is arranged in the freezer body and connected with the inner wall of the freezer body through the elastic assembly, a frosting face is arranged on one side of the frosting assembly, and the power supply assembly is arranged on the other side of the frosting assembly. The power supply assembly and the second defrosting assembly are both installed in the cabinet body, the conductive assembly is movably installed on one side of the frosting assembly, and when the weight of the frosting assembly is increased, the frosting assembly can drive the conductive assembly to move and achieve electric conduction of the power supply assembly and the second defrosting assembly. And the second defrosting assembly defrosts the inner wall of the cabinet body. Compared with the prior art, automatic defrosting of the freezer can be achieved, and the freezer has the advantages of being simple in structure and good in defrosting effect.

Description

technical field [0001] The invention belongs to the technical field of freezer defrosting, in particular to a freezer defrosting device. Background technique [0002] As we all know, a freezer is a device used to store food at low temperatures and keep it fresh for a longer period of time. [0003] When the freezer is working, its internal water vapor is easily condensed on the inner wall of the cabinet, thereby forming a frost layer. Due to the formation of the frost layer, it is easy to reduce the heat exchange efficiency between the refrigerant and the items inside the freezer, thereby reducing the cooling effect. Therefore, it is necessary to The inner wall of the freezer is regularly defrosted. In the prior art, a defrosting fan is usually used with a sensor for detecting the state of the frost layer on the inner wall of the freezer to achieve the purpose of defrosting. The structure involved in this defrosting method is relatively complex, and there are defrosting The...

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): F25D21/06F25D21/00
CPCF25D21/06F25D21/002
Inventor 徐永杰宋鲜霞孙业平谷新兵万鹏李政芳刘飞孙佳友邓玉祥王名扬郑志浩于富林王日波郭金涛赵淑娟王莉云高龙
Owner QINGDAO HIRON COMML COLD CHAIN
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