Centrifugal fruit and vegetable air-conditioning preservation box

A modified atmosphere fresh-keeping and centrifugal technology, which is applied in the direction of packaging under vacuum/special atmosphere, packaging objects under special gas conditions, impact-sensitive items, etc., can solve the problems of high cost, long construction period, and difference in effect, and achieve Uniform gas distribution, good fresh-keeping effect, and good thermal insulation performance

Inactive Publication Date: 2010-12-29
TIANJIN JIESHENG DONGHUI FRESH PRESERVATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used modified atmosphere fresh-keeping storage system mainly includes refrigeration units, nitrogen generators, air compressors, humidifiers, sensors, controllers and modified atmosphere fresh-keeping stores; among them, the modified atmosphere fresh-keeping stores can be divided into three types according to the construction method: the first The type is a prefabricated controlled atmosphere warehouse, and its enclosure structure is made of steel plates with triple functions of heat insulation, moisture resistance and airtightness. The advantage is that the construction speed is fast and the appearance is generous, but the disadvantage is that the cost is slightly higher
The second type is brick-concrete controlled atmosphere storage, that is, civil construction storage, which is built with traditional building insulation materials, and the interior is treated with polyurethane spraying. Although the construction cost of this kind of air conditioning storage is relatively l

Method used

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  • Centrifugal fruit and vegetable air-conditioning preservation box
  • Centrifugal fruit and vegetable air-conditioning preservation box
  • Centrifugal fruit and vegetable air-conditioning preservation box

Examples

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Example Embodiment

[0018] The centrifugal type air-conditioned fruit and vegetable fresh-keeping box provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1-Figure 3 As shown in the figure, the centrifugal air-conditioned fruit and vegetable fresh-keeping box provided by the present invention includes an outer box body 2, an outer box body door 1, a rotating shaft 8, an inner cavity 4, an inner cavity door 7, a plurality of closable air windows 5 and a plurality of sets of condensation Pipe 3; wherein the outer box 2 is cylindrical, and an inlet and outlet are formed on its circumferential surface; the outer box door 1 is installed on the inlet and outlet of the outer box 2; the rotating shaft 8 is arranged in the outer box 2 The central part of the bottom surface; the inner cavity 4 is also cylindrical, and a plurality of air inlets are formed on the circumferential surface at a distance, a...

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Abstract

The invention discloses a centrifugal fruit and vegetable air-conditioning preservation box, which comprises an outer-layer box body, an outer box body door, a rotating shaft, an inner cavity, an inner cavity door, a plurality of closable air windows and a plurality of groups of condensation pipes, wherein the outer-layer box body is cylindrical; the outer box body door is arranged on the outer-layer box body; the rotating shaft is arranged in the center of the bottom in the outer-layer box body; the inner cavity is cylindrical, and the center of the outside bottom is arranged on the rotating shaft; the inner cavity door and the closable air windows are formed on the inner cavity; and the plurality of groups of condensation pipes are arranged on the inner peripheral surface of the outer-layer box body. In the centrifugal fruit and vegetable air-conditioning preservation box, the inner cavity provided with the closable air windows rotates to force air in the box to flow, and the air in the inner cavity is exchanged with air in an interlayer through the closable air windows, so the cold damage possibly caused by direct contact of fruits and vegetables and strong cold air can be avoided, and the air in the whole preservation box is distributed uniformly; therefore, the preservation effect is good.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning fresh-keeping, and in particular relates to an air-conditioning fresh-keeping device. Background technique [0002] Fruits and vegetables are living organisms before and after picking, and a series of biochemical reactions are carried out inside them, the most important of which is respiration. The aerobic respiration of fruits and vegetables after harvesting is characterized by the decomposition of carbohydrates such as sugar and fruit acid stored in the tissue cells of fruits and vegetables, producing carbon dioxide, water vapor, heat and some compounds. The stronger it is, the faster it will be consumed, the earlier the ripening period, and the shorter the storage time. [0003] With the development of society and the continuous improvement of living standards, people's demand for cross-regional and off-season high-end fruits and vegetables is increasing. However, as we all know, due ...

Claims

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Application Information

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IPC IPC(8): B65D81/18B65D81/20B65D85/50
Inventor 李喜宏王秀丽刘海东
Owner TIANJIN JIESHENG DONGHUI FRESH PRESERVATION TECH
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