Portable multifunctional fruit and vegetable storage and transportation micro-environment gas control fresh box

A micro-environmental and multi-functional technology, which is used in the preservation of fruits and vegetables, packaging of fruits/vegetables, and packaging of objects under special gas conditions. and other problems, to achieve the effect of delaying short-term storage and transportation, prolonging the fresh-keeping period, and facilitating pre-cooling.

Active Publication Date: 2017-01-25
天津农业科学院 +1
View PDF5 Cites 0 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 modified atmosphere bags. In this case, the present invention proposes a kind of equipment and process suitable for mechanical cold storage combined with plastic box-type air conditioning, and provides a portable multi-functional fruit and vegetable storage and transportation micro-environment gas-regulated fresh-keeping box suitable for special and perishable fruits and vegetables

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 fruit and vegetable storage and transportation micro-environment gas control fresh box
  • Portable multifunctional fruit and vegetable storage and transportation micro-environment gas control fresh box
  • Portable multifunctional fruit and vegetable storage and transportation micro-environment gas control fresh box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1 to Figure 7 As shown, the portable multi-functional fruit and vegetable storage and transportation micro-environment gas regulation fresh-keeping box provided by the present invention includes a box cover, a box cover handle, a box body, a sealing rubber ring between the box body and the box cover, and a grid-shaped carrying box in the box. Three-dimensional inner packaging, anti-slip convex plate / anti-slip pad at the bottom of the box cover, anti-vibration and anti-skid frame on the inner wall of the box, anti-vibration pads on the inner bottom of the box, air-regulating elements and pre-cooling air-conditioning elements on the symmetrical side walls of the box. The temperature element; the box body, the box cover, and the sealing rubber ring between the box body and the box cover constitute a relatively independent micro-environment for storage and transportation of fruits and vegetables; The anti-skid frame, the anti-vibration pad on the inner botto...

Embodiment 2

[0058] Such as figure 1 , Figure 4 As shown, the micro-environment gas control treatment of fruit and vegetable micro-environment with single air-permeable and moisturizing method is mainly aimed at those who are not resistant to CO 2 For gas fruits and vegetables, the treatment method is as follows: according to the post-harvest biological characteristics of fruits and vegetables, the variety and quantity of fruits and vegetables, the number of vent holes on both sides of the open box is determined, and the area with vent holes is a circle with a diameter of 12 to 15 mm or a circle with a diameter of 12 to 10 mm. 15×12~15mm square, the diameter of the air hole is 0.01~0.5mm, that is, there are 30~60 air holes per square centimeter, so that the gas content of the microenvironment of fruits and vegetables is basically maintained within the required range during the entire storage and transportation cycle, that is, CO 2 Content ≤ 1%; O 2 Content ≥ 10%, ethylene gas shall not ...

Embodiment 3

[0060] Such as figure 1 , Figure 5 As shown, the micro-environment gas control treatment of the fruit and vegetable micro-environment with double ventilation, moisture and modified atmosphere is mainly aimed at the more CO-tolerant 2 For gas fruits and vegetables, the treatment method is: according to the post-harvest biological characteristics of fruits and vegetables, the variety and quantity of fruits and vegetables, determine the number of vent holes on both sides of the box, the number of one-way air regulating valves or one-way air regulating membranes, and the area with air holes is The diameter is 12-15mm round or 12-15×12-15mm square, the diameter of the air hole is 0.01-0.5mm, that is, there are 30-60 air holes per square centimeter, and then the one-way gas is pasted on the air hole part 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 20-50 μm...

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 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
Patent Type & Authority Patents(China)
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