The invention discloses an air conditioner for a railway vehicle. The air conditioner comprises a control system; an air duct; a phase change cold accumulation device which is arranged in the air duct; a semiconductor dehumidification device which is arranged in the air duct and located between the inlet end of the cold accumulation device and the inlet end of the air duct; a temperature and humidity detection device which is arranged in the air duct and used for detecting the temperature and the dew point temperature of the phase change cold accumulation device and the semiconductor dehumidification device, wherein the semiconductor dehumidification device and the temperature and humidity detection device are electrically connected with the control system; and an air speed detection device which is arranged at the tail end of the air duct and used for detecting the air speed in the air conditioner air duct of the railway vehicle. Therefore, the technical problem in the prior art thatthe surface of the cold accumulation device is prone to dew formation, and consequently the cold release rate and effect of the cold accumulation device are affected is solved.
本申请公开了一种用于轨道车辆的空调,包括控制系统;风道;相变蓄冷装置,所述相变蓄冷装置设置于所述风道内;半导体除湿装置,所述半导体除湿装置设置于所述风道内,且其位于所述蓄冷装置的入口端与所述风道的入口端之间;温湿度检测装置,所述温湿度检测件设置于所述风道内,用于检测所述相变蓄冷装置、半导体除湿装置处的温度以及露点温度;其中,所述半导体除湿装置、温湿度检测装置均与所述控制系统电连接。风速检测装置,所述风速检测装置设置于所述风道的末端,用于检测轨道车辆空调风道内的风速。由此解决了现有技术中蓄冷装置表面易发生结露而影响蓄冷装置的放冷速率和效果的技术问题。
Air conditioner for railway vehicle and dehumidification method thereof
一种用于轨道车辆的空调及其除湿方法
2020-08-04
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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