A control method of an accurately-controlled fresh air regulation valve suitable for a high-speed train solves the technical problem that an air-conditioning unit cannot meet the requirements for environmental comfort degree of compartments, energy conservation and environmental protection at the same time. The adopted technical scheme is that a stop valve with an adjustably combined quantitative air port is provided, and the design specifications of the quantitative air port can be either designed according to the percentage of the gross area of an air duct or designed as required. The air port is quantified to increase the accurate regulation precision and possibility of the air valve, so that on the premise of enabling the air-conditioning unit of the high-speed train to meet the requirement of passengers for the comfort degree, energy conservation and environmental protection is realized through the control method to the maximum extent and the control method goes with the world trend.
Control method of accurately-controlled fresh air regulation valve suitable for high-speed train
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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