Train sleeper capillary network radiation air-conditioning system

Abstract

The invention discloses a train sleeper capillary network radiation air-conditioning system and belongs to the technical field of train air conditioning. The air-conditioning system comprises a trainsleeper carriage 1, a cold / hot water unit 2, an all-air air-conditioning unit 3, a ventilation device 4, a sleeper area 5, a corridor area 6, an air supply opening 7, an air return opening 8, a watersupply main pipe 9, a water return main pipe 10, a capillary network 11, a radiation plate 12, heat insulation cotton 13, a bed plate 14, outside-train fresh air 15, fresh air 16, air conditioner supplied air 17, an in-carriage return air 18 and a flow controller 19. The train sleeper capillary network radiation air-conditioning system adopts a capillary network radiation air-conditioning system and an all-air air-conditioning system to control the environment in the same section of a sleeper carriage, the temperature field in the same section of train sleeper carriage can be subdivided, the different requirements of different passengers in the same section of carriage on the temperature can be met, the air-conditioning blowing feel can be reduced, the air-conditioning noise can be reduced, the temperature field distribution in the sleeper area can be more uniform, and the air-conditioning energy consumption can be greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of train air conditioning, and in particular relates to a capillary network radiation air conditioning system for a sleeper train. Background technique [0002] The current era is an era of increasingly scarce energy, an era of energy conservation and environmental protection, and with the development of the times and the improvement of people's living standards, people's requirements for comfort are getting higher and higher. More efficient utilization and energy saving, environmental protection and improvement of human comfort are an inevitable development trend of technological innovation in the future. [0003] The traditional all-air air-conditioning system mainly realizes heat exchange between the human body and the outside world through convective heat exchange, which has disadvantages such as high energy consumption, uneven temperature distribution in the space, strong blowing sensation, and noise. ...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the shortcomings of the existing train sleeper air-conditioning system, such as strong blowing sensation, noise, and low passenger comfort caused by the inability to subdivide the temperature field, and the problems of high energy consumption, the present invention provides a train sleeper capillary network radiant air conditioner system, which can improve passenger comfort and significantly reduce air-conditioning energy consumption

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