The invention relates to an anti-respiratory-virus energy-saving comfortable-temperature air supply and return system for air conditioners of high-speed rails, sleeping berths and subways of railway vehicles, provides an in-vehicle electrostatic sterilization air conditioning unit for supplying comfortable-temperature air, and also provides an in-vehicle air conditioning air duct sterilization air supply and return energy-saving system. An air-conditioning unit air outlet duct is in butt joint with a static pressure main air supply duct in a vehicle, a vehicle interior top shunting air supply duct is arranged below the static pressure main air supply duct, and cold air is directly and vertically supplied to the lower portion through a vehicle interior top honeycomb air outlet and enters an air-conditioning unit air return duct through a lower air return port and an inter-window air duct or a partition plate inner air duct in the vehicle side wall. During hot air circulation, one ends of the corresponding heating conversion baffles on the two sides of the static pressure main air supply duct at the joint of the static pressure main air supply duct and the air outlet duct of the air conditioning unit can move towards the middle, the static pressure main air supply duct is closed, and hot air is shunted to the inter-window air duct in the side wall of the vehicle body through the vehicle roof main air return duct and is opposite to cold air circulation. An ultraviolet lamp tube is arranged in the inter-window air channel, and a disinfection spraying head is arranged in the air return opening.
本发明涉及一种轨道客车高铁、卧铺、地铁空调防呼吸道病毒节能舒适温度送回风系统,不仅提出了一种车内送舒适温度风静电杀菌空调机组,而且提出了一种车内空调风道杀菌送回风节能系统,冷气循环时,空调机组出风道对接车内的静压主送风道,静压主送风道下有车内顶分流送风道,冷气直接通过车内顶蜂窝出风口垂直向下部送风,经过下部回风口到车侧壁内的窗间风道或隔板内风道到空调机组回风道;热气循环时,静压主送风道与在空调机组出风道连接处静压主送风道两边侧有对应的制热转换挡板一端可向中间移动,关闭静压主送风道,热气经过车顶主回风道分流到车体侧壁内的窗间风道,与冷气循环相反,窗间风道内设置有紫外线灯管,回风口内有消毒喷雾头。
Anti-respiratory-virus energy-saving comfortable-temperature air supply and return system for air conditioner of railway passenger car
轨道客车空调防呼吸道病毒节能舒适温度送回风系统
26.05.2023
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2023
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