Parking air conditioner is a kind of interior air conditioner. Refers to the equipment that use car battery DC power (12V/24V/36V) to keep the air conditioner running continuously when parking, waiting and resting, and to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in the cabin, fully meets the comfort and cooling needs of truck drivers when parking, waiting and resting.
Due to the limitation of the battery power of the original car and the poor heating test in winter, the parking air conditioner is mainly a single-cooling air conditioner. Generally, it includes a refrigerant medium conveying system, cold source equipment, terminal devices, etc., as well as other auxiliary systems. Mainly include: condenser, evaporator, electronic control system, compressor, fan and piping system. The terminal device utilizes the delivered cooling energy to specifically deal with the air state in the cabin, so as to provide a comfortable rest environment for the truck driver.
According to the survey, long-distance truck drivers spend 80% of the year on the road, and 47.4% of drivers choose to spend the night in their vehicles. The use of the original car air conditioner not only consumes a lot of fuel, but also easily wears the engine, and even risks carbon monoxide poisoning. Based on this, the parking air conditioner has become an indispensable long-distance rest companion for truck drivers.
The parking air conditioner can solve the problem that the original vehicle air conditioner cannot be used when the truck and construction machinery are parked. Use DC12V/24V/36V original car battery to supply power for air conditioner, no need to equip generator equipment. The refrigeration system uses safe and environmentally friendly R134a Freon as the refrigerant. Therefore, the parking air conditioner is a more energy-saving and environmentally friendly electric-driven air conditioner.
Compared with traditional car AC, parking air conditioners do not need to rely on vehicle engine power, which can save fuel and reduce environmental pollution. The main structural forms are divided into two types: split type and integrated type. The split type is further divided into a split backpack type and a split top type.
