Refrigeration unit for transportation, door curtain and refrigerator car

A technology of refrigeration unit and door curtain, applied in the direction of vehicles for freight, transportation and packaging, goods transport vehicles, etc., can solve the problems of affecting indoor temperature, unfavorable unloading efficiency, increased loading and unloading, etc.

Pending Publication Date: 2020-10-20
CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the door opening is kept as small as possible, it will still affect the indoor temperature and is not conducive to the efficiency of unloading
In some cases, the doors had to be left open, which caused the temperature in the cargo space to rise rapidly and exceed the specified temperature level
In order to reduce the diffusion of cold air, thermal insulation curtains are installed on refrigerated vehicles, but this thermal insulation curtain is fixed on the top of the compartment and is very thick, which hinders people from entering and leaving the room and increases the inconvenience of loading and unloading

Method used

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  • Refrigeration unit for transportation, door curtain and refrigerator car
  • Refrigeration unit for transportation, door curtain and refrigerator car
  • Refrigeration unit for transportation, door curtain and refrigerator car

Examples

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Embodiment Construction

[0025] In order to help those skilled in the art to accurately understand the subject matter claimed in the present application, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings.

[0026] This application is used for refrigerated trucks for cold chain distribution. Here, a refrigerated vehicle can be various forms of vehicles, including but not limited to trucks, trailers, trailers, and the like. The vehicle has a cabin with a cargo space. The compartment is also equipped with a refrigerating unit to provide air-conditioning for the cargo space, so that the temperature environment of the cargo space can be kept at the specified level.

[0027] figure 1 A schematic diagram of an embodiment of the door curtain involved in the present application is shown. The compartment is configured as an incubator or box 12 . The box body 12 includes a first side wall 14 located in front of the v...

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PUM

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Abstract

The application discloses a refrigeration unit for transportation, a door curtain of the refrigeration unit and a refrigerator car. The door curtain comprises a curtain body and a track. The curtain body is movably installed on the track, and the track is provided with a main section where the curtain body moves into a door area to be insulated from the outside and an extending section guiding thecurtain body to move out of the door area. The door curtain is a movable door curtain which can move relative to the door.

Description

technical field [0001] The present application relates to a refrigeration unit for transportation, a door curtain of the refrigeration unit, and a refrigerated vehicle with the refrigeration unit and the door curtain. Background technique [0002] The cold chain distribution system is used for the transportation and distribution of goods, especially the transportation and distribution of perishable items and environmentally sensitive items that are easily affected by temperature, humidity and other environmental factors. Generally, cold chain distribution systems are required to efficiently transport and distribute perishable items without damage or other adverse effects. [0003] Refrigerated vehicles and trailers are mostly used to transport perishable items in the cold chain distribution system. Refrigeration units are installed on vehicles or trailers to provide refrigerated air to the cargo space to maintain a temperature environment in the cargo space. [0004] Peris...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/20B62D33/04
CPCB60P3/20B62D33/048B60J9/04F25D23/023B60H1/3232B60H1/00364A47H1/04B60P3/205E06B3/80F25D23/021
Inventor 陈林辉李慧
Owner CARRIER CORP
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