Air-conditioning outdoor unit and room air conditioner outdoor unit performance test system and control method

摘要

The present invention can not only perform the performance test for all balanced air-conditioning outdoor unit outdoor unit, but also the performance test system and control method of the air-conditioner outdoor unit and room air conditioner outdoor unit that can be tested and determined automatically. To provide. The present invention provides a conveyor for transporting an outdoor unit of an air conditioner under test; At least one cooling and heating load variable performance tester capable of changing the load according to the model change or the capacity change of the outdoor unit by measuring the pressure while circulating the refrigerant connected to the connecting pipe to the air conditioner outdoor unit transported by the conveyor Wow; A trolley conveyor for transferring the performance tester at the same speed as that of the air conditioner outdoor unit, and a power rail for power supply installed in parallel with the trolley conveyor; The pressure measured by the pressure sensor of the performance tester is displayed on the outside and the sum and the part are determined and transmitted to the external main computer based on the pressure value, the temperature value and the current value. A control device for changing the load of the performance testing device according to the model change and the capacity change of the outdoor unit; It includes a cooling switching position sensor, a data transmission position sensor and a reset position sensor installed between the inspection section of the conveyor for switching the operation mode to the inspection section.