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Modular rooftop air conditioning system mounting arrangement

一种模块化、空调的技术，应用在车辆部件、制冷和液化、运输和包装等方向

Inactive Publication Date: 2007-12-05
CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a disadvantage of existing methods is that they do not provide a uniform method of installing air conditioning units in a modular fashion irrespective of the geometry of the bus (such as the length or curvature of the roof)

Method used

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  • Modular rooftop air conditioning system mounting arrangement
  • Modular rooftop air conditioning system mounting arrangement
  • Modular rooftop air conditioning system mounting arrangement

Examples

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Embodiment Construction

[0015] Referring to FIGS. 1 and 2 , the central part of the modular roof unit is the base unit module 10 . The basic unit module 10 contains the entire refrigeration circuit (not shown), the refrigeration circuit includes an evaporator coil, a condenser coil and a compressor, and the basic unit module is powered by an on-board inverter / controller (also not shown) or an external power supply . The key to the most preferred embodiment of the base unit module 10 is that it is standard across all applications, including size and basic structure. The base unit module 10 is designed to span the entire width of the bus roof and is connected to the bus roof by a set of beams 12 . The base unit module 10 accommodates required variations in bus roof geometry (eg curvature), supply and return air openings. The module is designed so that it can be combined with other modules to form a complete system which is modular and completely flexible for placement on the roof of a bus or other ve...

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PUM

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Abstract

A system and method for mounting one or more air conditioning modules to the roof of a bus is disclosed. The system and method includes standardized, modular air conditioning modules which are capable of fitting a wide variety of bus geometries, and are attached to the bus roof by a set of rails which are fastened to the roof, the rails having flanges and a length which are tailored to the bus roof configuration so as to provide a standardized alignment by capturing the roof rail in a channel shaped formation.

Description

technical field [0001] The field of the invention relates to a fully electronic modular bus roof air conditioning unit. More specifically, the present invention relates to a system and method for modularly installing a roof air conditioning unit of a bus for passenger compartment air conditioning of buses and coaches. Background technique [0002] Existing bus roof products use separate roof rails under the component and use a "Z" cross-section. Also, other existing methods for roof air conditioning installation include the use of modular bus roof sections. However, a disadvantage of existing methods is that they do not provide a uniform method of installing air conditioning units in a modular fashion irrespective of the geometry of the bus, such as the length or curvature of the roof. Due to different market and application requirements, several roof unit types are used to meet different needs and vehicle interfaces. Contents of the invention [0003] Therefore, there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/32
CPCY10S62/16B60H1/00535B60H2001/00235B60H1/00542
Inventor B·切乔维茨M·A·麦多尔曼R·C·赖曼T·R·坎贝尔
Owner CARRIER CORP
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