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

Frostless plasma freezer

A freezer, plasma technology, applied in defrosting, cooler, refrigeration room and other directions, can solve the problem of poor defrosting effect of cold storage, and achieve the effect of short defrosting time, preventing the recovery of storage temperature and improving quality

Inactive Publication Date: 2020-10-30
武汉贝索医疗器械有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of this application is to provide a frost-free plasma freezer, which aims to improve the problem of poor defrosting effect of the existing cold storage for blood storage

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
  • Frostless plasma freezer
  • Frostless plasma freezer
  • Frostless plasma freezer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Please refer to figure 1 , with reference to Figure 2 to Figure 3 ,Please refer to figure 1 , with reference to Figure 2 to Figure 3 , the application provides a frost-free plasma freezer 1, including a low-temperature freezer 2, wherein a support shell 3 is installed on the top inner wall of the low-temperature freezer 2, and the support shell 3 has a rectangular parallelepiped structure as a whole, and its interior is hollow. Two first evaporators 4 are installed at intervals in the shell 3, and the two first evaporators 4 can start to work at the same time, and can also start to work alternately, mainly for cooling the inside of the low-temperature refrigerator 2; Two first condensing units 5 are installed on the outer wall of the cold storage 2, and each first evaporator 4 is connected to each first condensing unit 5 through a pipeline. A pre-cooling room 6 is arranged at the entrance of the low-temperature cold storage 2, and the pre-cooling room 6 communicate...

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 frostless plasma freezer, and belongs to the field of blood storage. The frostless plasma freezer comprises a low-temperature freezer and a precooling chamber, wherein the inner wall of the top of the low-temperature freezer is provided with a supporting shell, two first evaporators are arranged in the supporting shell, two first condensing units are arranged on the outerwall of the low-temperature freezer, and each first evaporator is connected with each first condensing unit through a pipeline; the precooling chamber is arranged at the inlet of the low-temperature freezer and communicates with the low-temperature freezer, a second evaporator and a dehumidifying fan are arranged in the precooling chamber, a second condensing unit is arranged on the outer wall ofthe precooling chamber, and the second evaporator is connected with the second condensing unit through a pipeline. The frostless plasma freezer can prevent the temperature difference at the inlet of the low-temperature freezer from being too large, can also reduce the humidity of the low-temperature freezer, reduces the defrosting times and the defrosting time, improves the service performance ofthe low-temperature freezer, and has the characteristic of energy conservation.

Description

technical field [0001] The present application relates to the field of blood storage, in particular to a frost-free plasma freezer. Background technique [0002] Blood is a very important medical resource. Blood and its products save millions of lives every year around the world, and can help patients suffering from life-threatening conditions prolong and improve their quality of life, while supporting complex medical and surgical procedures Procedures; blood is indispensable for the treatment of wounded in various natural disasters, sudden accidents and other emergency situations, as well as maternal and child health care, so the storage safety of blood is very important. [0003] The current long-term storage of blood all adopts low-temperature storage below -30 degrees. However, in the process of long-term low-temperature storage in existing cold stores, a common problem is the defrosting of the cold storage evaporator (the electric heating tube was used to defrost in 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
Patent Type & Authority Applications(China)
IPC IPC(8): F25D13/00F25D17/04F25D29/00F25D21/06F25B5/00H04N5/225
CPCF25D13/00F25D17/042F25D29/00F25D21/06F25B5/00F25D2321/141H04N23/00
Inventor 代江勇金灿屈涛程盼丁艳秋吴超周康智
Owner 武汉贝索医疗器械有限公司
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