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Air conditioning system of railway vehicle

An air-conditioning system and a technology for rail vehicles, applied in the field of rail transit air-conditioning systems, can solve the problems of unreasonable installation of air-conditioning air ducts, affecting ride comfort, and high noise of air-conditioning, increasing the clear height, simplifying structural design, and eliminating installation. gap effect

Pending Publication Date: 2022-04-05
北京轨道交通技术装备集团有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the overall structural design of the traditional air-conditioning system is complicated, and the installation of the air-conditioning duct is unreasonable, resulting in a low height in the passenger compartment; and the noise of the air-conditioning system is too loud, which affects the comfort of the car

Method used

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  • Air conditioning system of railway vehicle
  • Air conditioning system of railway vehicle
  • Air conditioning system of railway vehicle

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Embodiment Construction

[0039] The core of this specific embodiment is to provide a rail vehicle air conditioning system, which can simplify the structural design of the air conditioning system, improve the comfort of the passenger compartment, and solve the current problems in this field.

[0040] Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solutions of the invention described in the claims.

[0041] The rail vehicle air-conditioning system provided by this specific embodiment mainly includes an air duct 1, an air-conditioning unit 2, a controller 3 and a drain pipe 4; the air duct 1 is located on the roof of the vehicle; It is used to control the work of the air-conditioning unit 2; the drain pipe 4 is used to discharge rainwat...

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Abstract

The invention discloses an air conditioning system for a railway vehicle. The air conditioning system mainly comprises an air duct, an air conditioning unit, a controller and a drain pipe, the air duct is located on an indoor roof. The air-conditioning unit is arranged in the middle of the air duct; the controller is used for controlling the air-conditioning unit to work; the drainage pipe is used for draining rainwater and condensate water of the air conditioning system out of the automobile. According to the air-conditioning system, the air duct below the air-conditioning unit is integrated to the air-conditioning unit, so that the mounting gap between the air-conditioning unit and the air duct is eliminated, the clear height in a vehicle is increased, the design of the air duct is simplified, and the comfort of a passenger room is improved. Therefore, according to the air conditioning system of the railway vehicle, the structural design of the air conditioning system can be simplified, the comfort degree of a passenger room is improved, and the problems in the field at the present stage are solved.

Description

technical field [0001] The invention relates to the technical field of rail transit air-conditioning systems, and more specifically, relates to a rail vehicle air-conditioning system. Background technique [0002] With the development of science and technology, the requirements for the comfort of rail transit passenger rooms are getting higher and higher; the air-conditioning system is an important equipment to ensure the comfort of rail transit interiors. [0003] At present, the overall structural design of the traditional air-conditioning system is complicated, and the installation of the air-conditioning duct is unreasonable, resulting in a low interior height; and the noise of the air-conditioning system is too loud, which affects the comfort of the car. [0004] Therefore, how to simplify the design of the air-conditioning system and improve the comfort of the passenger room is an urgent problem to be solved in this field at this stage. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D27/00F24F13/22
Inventor 从玉才董耐强李博王会娟刘玉民张洪孙新林
Owner 北京轨道交通技术装备集团有限公司
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