Portable multifunctional gas regulating and controlling preservative box for fruit and vegetable storage and transportation microenvironment

A gas regulation and micro-environment technology, which is applied in the fields of fruit and vegetable preservation, packaging of fruits/vegetables, and packaging of objects under special gas conditions. and other problems, to achieve the effects of delaying short-term storage and transportation, extending the fresh-keeping period, and being easy to carry

Active Publication Date: 2015-06-24
天津农业科学院 +1
View PDF5 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of complex operation of large and medium-sized controlled atmosphere storage, single applicable variety, difficult control of controlled atmosphere storage index and process, difficult control of postharvest physiological diseases, and unstable fresh-keeping effect of existing mechanical cold storage combined with

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
  • Portable multifunctional gas regulating and controlling preservative box for fruit and vegetable storage and transportation microenvironment
  • Portable multifunctional gas regulating and controlling preservative box for fruit and vegetable storage and transportation microenvironment
  • Portable multifunctional gas regulating and controlling preservative box for fruit and vegetable storage and transportation microenvironment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] Example 1

[0041] Such as Figure 1 ~ Figure 7 As shown, the portable multifunctional fruit and vegetable storage and transportation microenvironmental gas-controlled fresh-keeping box provided by the present invention includes a box lid, a lid handle, a box body, a sealing rubber ring between the box body and the box lid, and a grid-type carrying box in the box Three-dimensional inner packaging, non-slip convex plate / non-slip pad at the bottom of the box cover, anti-vibration anti-skid frame on the side wall of the box, anti-vibration pad at the bottom of the inside of the box, air conditioning elements and pre-cooling on the symmetrical two side walls of the box Temperature element; among them, a relatively independent microenvironment for storage, transportation and preservation of fruits and vegetables is formed by the box body, the box cover, the sealing rubber ring between the box body and the box cover; the anti-skid convex plate / anti-skid pad at the bottom of the b...

Example Embodiment

[0057] Example 2

[0058] Such as figure 1 , Figure 4 As shown, the fruit and vegetable micro-environment single-layer breathable and moisturizing air conditioning method for micro-environment gas regulation treatment is mainly aimed at being intolerant to CO 2 For gaseous fruits and vegetables, the treatment method is as follows: according to the biological characteristics of the fruits and vegetables, the variety and quantity of the fruits and vegetables after the harvest, the number of vent holes on both sides of the symmetrical opening of the box is determined. The area with the vent holes is 12-15 mm in diameter or 12~ 15×12~15mm square, the diameter of the vent hole is 0.01~0.5mm, that is, there are 30~60 vent holes per square centimeter, so that the microenvironmental gas content of fruits and vegetables is basically maintained within the required range during the entire storage and transportation cycle, namely CO 2 Content ≤1%; O 2 The content ≥10%, ethylene gas shall no...

Example Embodiment

[0059] Example 3

[0060] Such as figure 1 , Figure 5 As shown, the fruit and vegetable microenvironment dual breathable and moisturizing air conditioning method is used for microenvironment gas conditioning treatment, which is mainly aimed at the more CO resistant 2 For gaseous fruits and vegetables, the processing method is: according to the biological characteristics of the fruits and vegetables, the variety and quantity of the fruits and vegetables, the symmetrical two-sided ventilation holes, the one-way air regulating valve or the number of one-way air regulating membranes are determined by the position of the box. The diameter is 12-15 mm round or 12-15×12-15mm square, the diameter of the vent is 0.01-0.5mm, that is, there are 30-60 vents per square centimeter, and then one-way gas is pasted on the vent of the outer wall of the box Regulating valve or one-way gas regulating moisturizing and breathable membrane, the thickness of the moisturizing and breathable membrane is...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Average pore sizeaaaaaaaaaa
Average pore sizeaaaaaaaaaa
Login to view more

Abstract

The invention discloses a portable multifunctional gas regulating and controlling preservative box for a fruit and vegetable storage and transportation microenvironment. The preservative box comprises a relatively independent fruit and vegetable storage and transportation preservative microenvironment formed by a box body, a box cover and a rubber sealing ring between the box body and the box cover. A shockproof anti-skid frame and a shockproof mat are arranged at the bottom of the box body, an anti-skid raised disk and an anti-skid mat both matched with a grid type lifting box upper opening are arranged on the inner side of the box cover, and a stereoscopic internal package in a grid type lifting box placed in the box body is fixed; multiple vent holes are formed in the two symmetrical side walls of the box body, one-way breather valves or one-way breathing films with a selective breathing function are pasted on the multiple vent holes in the outer side of the box body, and one or two rubber self-sealing openings are mounted on the same side or the other two side faces of the box body. The purpose of maintaining the quality of stored preservative products to the maximum extent is achieved through spontaneous or manual regulating and controlling of gas in the microenvironment formed through the cooperation effect of the vent holes in the side walls of the box body, the one-way breather valves, the one-way breathing films, the rubber self-sealing openings and spontaneous breathing of fruits and vegetables in the box.

Description

technical field [0001] The invention relates to a special fresh-keeping equipment in the technical field of fruit and vegetable storage, circulation and fresh-keeping, in particular to a portable multifunctional fruit and vegetable storage and transportation micro-environment gas-regulated fresh-keeping box for storage logistics or distribution. Background technique [0002] Controlled atmosphere storage is the main technical method for some fruit storage and preservation in developed countries. In some developed countries, the controlled atmosphere storage and preservation technology (mechanical controlled atmosphere storage) of fruit is basically popularized. For example, the controlled atmosphere storage of fruits in the United States is as high as 75%, and France accounts for about 40%, the United Kingdom accounts for about 30%, and more than 95% of Italian fresh fruits are air-conditioned fresh-keeping warehouses after picking, and different fresh-keeping methods and con...

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): B65D85/34B65D81/20B65D25/28B65D81/05B65D81/18A23B7/148
Inventor 李江阔唐海良张鹏张鹤
Owner 天津农业科学院
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