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Maintenance panel

A technology of inserts and passages is applied in the field of insulating fan access panels of refrigeration intermodal container equipment modules, which can solve problems such as lack of gate valves.

Active Publication Date: 2017-08-29
CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In an example system with two fans, the access panel adjacent to one of the fans may lack a gate valve

Method used

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  • Maintenance panel
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Embodiment Construction

[0044] figure 1 An intermodal container 20 that can be transported by ship, truck, train, etc. is shown. The container has a main body 22 enclosing an interior 24. The main body and the interior are basically formed as a parallelepiped. The main body has a top 22A, a bottom 22B, a first side 22C, a second side 22D, a first end 22E, and a second end 22F. The top, bottom and sides can be an integral rigid metal structure system. The first end may be partially formed by the equipment module 26. The second end can basically be formed by a pair of relatively hinged doors.

[0045] The equipment module contains a vapor compression refrigeration system 30 ( figure 2 ), the vapor compression refrigeration system includes a compressor 36 and a heat rejection heat exchanger 38 sequentially along the refrigerant flow path 34 ( Figure 4 ), an expansion device 40 and a heat-absorbing heat exchanger 42. One or more first fans 50 may drive the external air flow 520 through the heat reject...

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Abstract

A system comprises: a molded tub (92A; 92B) comprising: a base (96); a sidewall (98) extending from the base; and a mounting flange (94) extending from the sidewall; a pre-molded expanded material insert (162, 164; 220, 222; 700, 702) within the tub; and a cover (90A; 90B) over the insert.

Description

[0001] Cross references to related applications [0002] The rights and interests of US Patent Application No. 62 / 098,144, filed on December 30, 2014 and titled "Access Panel", are claimed, the disclosure of which is incorporated herein by reference in its entirety, as if elaborated. Background of the invention [0003] The present disclosure relates to refrigerated intermodal containers. More specifically, the present disclosure relates to insulated fan access panels for refrigeration intermodal container equipment modules. [0004] An exemplary refrigeration intermodal container has an equipment module at one end of the container. The equipment module contains a vapor compression system having a compressor, a heat rejection heat exchanger downstream of the compressor along a refrigerant flow path, an expansion device, and a heat absorption heat exchanger. One or more first fans may drive the external air flow through the heat rejection heat exchanger. One or more second fans may...

Claims

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Application Information

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IPC IPC(8): F24F13/12F25D11/00B65D88/74
CPCB65D88/745F24F13/12F25D11/003B60H1/00014B60H1/26F24F13/10F24F13/28F25D17/06F25D2400/12
Inventor M.P.劳
Owner CARRIER CORP