The invention provides a cooling-heating split type cab pressurization air conditioning system. The system is used for maintaining a positive pressure state of a cab by additionally arranging a pressurization filter and an electric air door in fresh air ducts of a cab refrigeration air conditioning system and a cab heating air conditioning system which are independent of each other, wherein the refrigerating air conditioning system is controlled by a refrigerating control panel, the heating air conditioning system is controlled by a heating control panel, and the pressurization filter and the electric air door are controlled by a controller; the controller is connected with the refrigeration control panel, the heating control panel, the pressurization filter and the electric air door through wire harnesses; control logic is contained in the controller; and the controller controls the pressurization filter and the electric air door to be opened or closed according to the monitored opening states of the refrigeration control panel 31 and the heating control panel 41.
本发明提供了一种冷暖分体式司机室增压空调系统,该系统用于通过在相互独立的司机室制冷空调系统和制暖空调系统的新风风道中分别增加增压过滤器和电动风门来维持司机室正压状态;所述制冷空调系统由制冷控制面板控制,制热空调系统由制热控制面板控制,增压过滤器和电动风门由控制器控制;所述控制器通过线束分别和制冷控制面板、制热控制面板、增压过滤器、电动风门相连接;所述控制器内部含有控制逻辑;控制器依据监测到的制冷控制面板31和制热控制面板41的开启状态,控制增压过滤器和电动风门的开启或关闭。
Cooling-heating split type cab pressurization air conditioning system and control method thereof
冷暖分体式司机室增压空调系统及控制方法
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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