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Refrigerated transport box with cold recovery

A technology of cold recycling and transport boxes, which is applied in the direction of transportation and packaging, shock-sensitive items, types of packaged items, etc., can solve problems such as waste, and achieve the effects of long cold storage time, reduced usage, and avoiding pressure rise

Inactive Publication Date: 2017-04-26
TIANJIN AOLV AGRI & SIDELINE PROD GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If these cold steam with lower temperature are discharged directly, it also causes waste

Method used

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  • Refrigerated transport box with cold recovery

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] The schematic diagram of the refrigerated transport box with cold recovery function of the present invention is as follows figure 1 As shown, it includes a refrigerated compartment 3 , a refrigerant storage space 5 is provided on the top of the refrigerated compartment 3 , and a refrigerant outlet 6 is provided in the refrigerant storage space 5 . The outside of the refrigerated compartment 3 is provided with an outer panel 1 around and on the top, and a cold air channel 2 communicating with the surroundings and the top is formed between the outer panel 1 and the refrigerated compartment 3. The bottom of the refrigerated compartment 3 is A bottom air inlet 4 communicating with the cold air passage 2 is provided, and a top air outlet 7 is arranged on the top of the cold air passage 2 to form a chimney effect. In this embodiment...

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Abstract

The invention discloses a refrigerating transport box with the cold recovering function. Cold steam exhausted from a refrigerating compartment can be made to circulate outside the compartment, the heat directly absorbed by the compartment from the outside is reduced, energy sources are saved, and time for refrigeration is long. A refrigerant storing space is reserved at the top of the refrigerating compartment. A refrigerant outlet is formed in the refrigerant storing space. Outer compartment plates are arranged on the outer periphery and the top of the refrigerating compartment. A cold air channel with the periphery and the top communicated is formed between the outer compartment plates and the refrigerating compartment. A bottom air inlet communicated with the cold air channel is formed in the bottom of the refrigerating compartment. A top exhaust port is formed in the top of the cold air channel to form the chimney effect. The cold steam generated in the refrigerating compartment enters the cold air channel of the periphery of the refrigerating compartment through the bottom air inlet from the bottom of the refrigerating compartment, absorbs the heat of the outer compartment plates and then is exhausted from the top exhaust port. The heat absorbed by the refrigerating compartment from the outside is reduced, the amount of adopted low-temperature liquid or solid can be reduced, energy sources are saved, and the time for refrigerating is long.

Description

technical field [0001] The present invention relates to a refrigerated transport box, more specifically, relates to a refrigerated transport box with cold recovery function which utilizes the chimney effect to drive the cold vapor generated by the refrigerated transport box to circulate outside the refrigerated box body. Background technique [0002] In order to ensure the integrity of the cold chain process, it is necessary to realize the refrigerated transportation of products. At present, the refrigerated transportation process can be realized by three methods: mechanical refrigeration, low-temperature liquid or solid evaporation, and cold storage. Among them, the use of low-temperature liquid or solid evaporation to realize the low-temperature environment of the transportation environment has been widely used. The patent document with the patent number ZL201420073678 and the invention name "Vehicle Liquefied Natural Gas Vaporizer and Installation of the Vaporizer" disclo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/18
Inventor 景君刘斌张艳
Owner TIANJIN AOLV AGRI & SIDELINE PROD GRP
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