タイトルまたは説明

The air conditioning system of urban rail transit vehicles is a device that regulates the temperature, humidity, cleanliness and airflow speed of the air in the compartment, and is an important equipment to meet the safety and comfort of passengers. Ventilation requirements Requirements of urban rail transit vehicles on wind pressure Requirements of urban rail transit vehicles on wind speed Requirements of urban rail transit vehicles on air supply layout Requirements of urban rail transit vehicles on fresh air volume Requirements of urban rail transit vehicles on exhaust air volume. The requirements for emergency ventilation of urban rail transit vehicles can be divided into comfort air conditioning and industrial air conditioning according to the use of air conditioning. The air conditioning of urban rail transit vehicles is comfort air conditioning. According to the purpose of air conditioning, it can be divided into refrigeration system and heating system