FAW Aowei flat cab assembly

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The cab interior oron environment is very important, because it is related to whether can guarantee the driver comfortable working environment. The internal environment of the car is the most influential factor is the air conditioning. Air conditioning includes four aspects: (1) temperature; (2) humidity; (3) air flow; (4) air impurities. The human body can regulate the organization to keep the temperature change with confining heat environment, increase their strenuous exercise can body, body temperature or water margin is reduced etc. will cause the body temperature regulation organization work, so as to maintain a constant body temperature. In the surrounding temperature changes, through the skin temperature is easy to change, and the human body central temperature does not change, the relationship between the skin temperature and the person's warm feeling. Due to the small volume of the car, with the outside heat insulation effect is poor, easy to be affected by the outside world, in order to ensure people working comfortable environment, improve work efficiency, need to use the appropriate measures to improve the temperature environment of the driver. air conditioning system is a measure taken since 50s. Automobile air conditioning system often adopts heater and cooler and the ventilating device which combines. The insulation of the cab car body oron is poor, therefore, compared with the capacity of heat exchanger with the same volume of the room, much more. In the sunlight, the car has a lot of heated area, the size of the window glass and the color of the body all affect the heat absorption, so that the temperature of the car has a certain color ring. In particular, the window glass, the crew to accept the sun's radiation heat. Therefore, in the car body and the design of the car, to fully consider these issues. For both to ensure that the inside temperature distribution is reasonable, but also make the air circulation inside, is more difficult to solve the problem. In general the car is the heater or cooler is arranged in the front of the car, the warm air or cold air to the back blowing outlet position of blower fan power, wind direction, air flow (should be adjusted, and the adjusting range. because the volume inside the driving chamber oron is limited, in order to maintain the air ventilation and air conditioning is new, is one of the most important technologies. The main purpose of ventilation is to clear the internal smoking and the body's carbon dioxide gas exhaled, as well as the exclusion of the body's evaporation of moisture. Air ventilation system is the use of the flow of air in the flow of pressure generated by the air intake and exhaust port to make the air in the car flow. It is worth noting that, in order to prevent rain, snow and exhaust noise into the car by the vents. At the same time to take into account, in the car with the team, the ventilation port is not on the front of the vehicle exhaust pipe, to prevent the exhaust gas before inhaling. In general, people love the temperature range of 17~24 degrees Celsius humidity wind speed of 55~70% to 3m/s or so, the impurities in the air of course is less, in particular the exhaust pipe of the engine exhaust gas into the car don't have a lot of waste, because of harmful gas.