Method for predicting heat preservation period of heat preservation box

A prediction method and technology of insulated boxes, applied in the direction of insulated containers, bottle/can parts, rigid containers, etc., can solve problems such as lack of calculation of cargo temperature, achieve the effect of promoting promotion and application, and ensuring the quality of cargo transportation

Pending Publication Date: 2019-06-07
广州好高冷科技有限公司
View PDF10 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing models, the temperature change of the air in the insulated transport box is mainly predicted by calculating the heat load of the insulated transport box and the environmental control strategy (CN201710290612.2, CN20141

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
  • Method for predicting heat preservation period of heat preservation box
  • Method for predicting heat preservation period of heat preservation box
  • Method for predicting heat preservation period of heat preservation box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] like figure 1 As shown, the invention discloses a method for predicting the insulation period of an incubator, the structure of the incubator is as follows figure 2 , image 3 As shown, the incubator includes a box body 2 made of heat insulating material. In this embodiment, the incubating box has a rectangular structure, and the heat insulating material is a composite heat insulating board composed of a vacuum insulation board and a polyurethane board.

[0034] The cold storage area 6 and the cold storage area 1 are two independent areas in the box body 2, such as figure 2 As shown, the two rectangular areas on the upper and lower sides of the box body 2 are respectively the cold storage area 1 and the cold storage area 6, which are also separated by a composite heat insulation board. The cold storage plate 5 is detachably arranged in the cold storage area 6, such as figure 2 and image 3 As shown, the box body 2 is provided with a box door, and after opening th...

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 method for predicting heat preservation period of a heat preservation box. The method comprises the following steps that goods are put into a refrigeration area of the heat preservation box, physical property parameters of the goods are obtained, and the time for putting the goods is recorded; temperature of the refrigeration area in the heat preservation box is adjustedaccording to a set value through heat convection of a hold-over plate arranged in a cold storage area; and in a preset temperature range, a heat exchange coupling model of the refrigeration area is established, the temperature of the goods is calculated, and the effective heat preservation period of the goods is calculated according to total quantity of heat loads generated by the heat preservation box in the unit time and total quantity of remaining solid coolants in the hold-over plate. According to the method, on-line prediction of the heat preservation period of the cold storage and heat preservation transport box is realized, the goods transport quality can be guaranteed, and popularization and application of the cold storage and heat preservation transport box can be promoted.

Description

technical field [0001] The invention relates to the field of cold storage transportation, in particular to a method for predicting the insulation period of an incubator. Background technique [0002] In cold chain transportation, temperature maintenance is the key to ensure the quality of goods transportation. At present, mechanical refrigeration and cold storage plate refrigeration are the main temperature maintenance methods widely used in cold chain transportation. Mechanical refrigeration is one of the traditional refrigeration methods. It mainly uses the compressor to compress the refrigerant, and then condenses the refrigerant through the condenser and sends it to the evaporator. Cool the air inside. Mechanical refrigeration has the characteristics of stable and mature technology, but the purchase and use costs are relatively high. The cold storage refrigeration method can use peak and valley electricity for cold storage, which can achieve the purpose of energy savi...

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): B65D25/00B65D79/00B65D81/38
CPCY02E60/14
Inventor 袁江涛
Owner 广州好高冷科技有限公司
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