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Integrated fan grille for cooling machine in reefer container

A technology for refrigerated containers and refrigerators, which is applied in the direction of household refrigeration devices, coolers, and household refrigerators. It can solve the problems of dirt accumulation and achieve the effects of reduced deicing time, high impact resistance, and simple machining processes.

Inactive Publication Date: 2019-08-27
MAERSK CONTAINER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The downside can be that dirt can collect around the fastenings and in the junction between the back plate and the fan grill

Method used

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  • Integrated fan grille for cooling machine in reefer container
  • Integrated fan grille for cooling machine in reefer container
  • Integrated fan grille for cooling machine in reefer container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] A suitable embodiment of the invention will now be described.

[0030] A fan grill or grid 2 is provided in the back panel 1 for a refrigerator in a refrigerated container. The back panel 1 is mounted on the side of the refrigerator facing the interior of the refrigerated container, thereby forming an end wall in the refrigerated compartment of the container.

[0031] A grid or grid 2 is integrally formed with the backplane, wherein the grid or grid 2 defines a section of the backplane 1 .

[0032] The openings in the fan grill or grille 2 formed in the backplane 1 form a grid structure 3 . The openings can have different sizes and thus form a grid structure 3 with different grid sizes. In the area 4 close to the rotating fan blades of the fan 5, the mesh size 3 of the grille or grille 2 is denser and thus more open than the rest of the mesh / openings 3 of the grille or grille 2. narrow. Thus, it is prevented that a person may accidentally touch the blades of the rot...

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PUM

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Abstract

The invention relates to a back-plate for a cooling machine in a reefer container with an improved fan grille, where a grille or grating (2) defines a section formed integral with the back-plate (1).The grille or grating (2) defined in the back-plate (1) can comprise layers of fibreglass forming the back-plate (1). The grille or grating (2) can surround holes provided by drilling, cutting or another suitable machining of the back-plate (1) after casting. The grille or grating (2) can be provided by a mesh structure having different mesh sizes (3, 4). The grille or grating (2) can be providedwith a more dense mesh structure in one or more local areas (4) compared to a remaining part (3) of the grille (2). The grille or grating (2) is provided at an upper part of the back-plate (1).

Description

technical field [0001] The present invention relates to a back panel with an improved fan grill for a refrigerator in a refrigerated container. Background technique [0002] In refrigerators for refrigerated containers, the fan openings are covered by grates or panels made of stainless steel. The grill is mounted on the back plate of the refrigerator inside the refrigerated container. [0003] The grill is mounted on the back panel to cover the fan opening in order to prevent persons who may inadvertently touch the fins of the rotating fan and to prevent parts of goods or packages from coming into contact with the fins of the rotating fan. [0004] Existing grates are made of stainless steel for adequate strength, durability and cleanliness. Cleanliness is important to avoid the growth of bacteria or germs. Here the stainless steel has a suitably smooth surface for easy cleaning. [0005] The downside can be that dirt can collect around the fastenings and in the junction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/74
CPCB65D88/741F25D11/003
Inventor 奥利·豪格斯特鲁普·比耶格
Owner MAERSK CONTAINER IND