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

Temperature comparison test method

A testing method and real-time temperature technology, which is applied to measuring devices, instruments, lighting and heating equipment, etc., can solve the problems of affecting the preservation effect and inaccurate temperature control of refrigerators, and achieve the effect of improving accuracy

Pending Publication Date: 2021-01-15
CHANGHONG MEILING CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a temperature comparison test method. By setting food samples stored under different temperature conditions, the maximum temperature fluctuation that food can withstand under different conditions can be obtained through comparison, which provides technical support for refrigerator temperature control technology and solves the problem of The temperature control of the existing refrigerator is not accurate, which affects the preservation effect

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
  • Temperature comparison test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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 temperature comparison test method, and relates to the technical field of food preservation. The method comprises the following steps: 1, setting an experiment comparison group; 2, determining a temperature fluctuation range in which stable temperature fluctuation can influence the food fresh-keeping effect under constant-temperature operation; 3, determining the number of times of temperature shock required for influencing the food fresh-keeping effect by regular temperature shock under constant-temperature operation; 4, determining the number of times of temperatureshock required for influencing the food fresh-keeping effect by regular temperature shock under the condition of stable temperature fluctuation; and 5, determining a temperature fluctuation range inwhich stable temperature fluctuation can influence the food fresh-keeping effect under regular temperature impact. Food samples are stored under different temperature conditions, the maximum temperature fluctuation which can be borne by food under different conditions is obtained through comparison, technical support is provided for a refrigerator temperature control technology, and the problems that an existing refrigerator is inaccurate in temperature control, and the fresh-keeping effect is affected are solved.

Description

technical field [0001] The invention belongs to the technical field of food preservation, and in particular relates to a temperature contrast test method. Background technique [0002] Factors affecting food preservation include temperature, humidity, microorganisms, gas and light, among which temperature is the most important factor in the process of food preservation. Temperature control is an essential part of the food supply chain starting from production, storage and delivery, and it extends the shelf life of food by reducing the rate of enzymatic proteolysis, lipid oxidation and microbial degradation. [0003] As a traditional way to extend the shelf life of food, low-temperature storage of meat products has always been a hot spot for researchers. Based on the research progress at home and abroad, it can be found that there are great differences in the quality changes of meat products stored in cold storage, freezing, and micro-freezing. There have been related studi...

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): G01N17/00F25D29/00
CPCG01N17/00F25D29/00
Inventor 李艳革胡海梅
Owner CHANGHONG MEILING 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