Best Selling Copper Used for Air Conditioner

Best Selling Copper Price Used for Air Conditioner Copper Pipe Fittings for Copper Tubing 

The air conditioning connection pipe is divided into thin tubes and thick tubes, the thin tube is a high pressure tube, and the thick tube is a low pressure tube.

1. The main function of the connecting pipe is to connect the indoor unit and outdoor unit of the air conditioner.

2, the connection pipe through the refrigerant (that is, freon, commonly known as snow).

3, in the hot summer, the air conditioner in the cooling mode, the indoor unit absorbs the indoor heat (exhaust air conditioning), the snow becomes a low-pressure medium-temperature snow, through a thick copper pipe out to the outdoor unit. You can touch the thick copper pipe with your hand, feel cold, and there will be water droplets on the surface.

4, the snow is discharged to the outdoor through the copper tube and compressed by the compressor after the high temperature and high pressure snow into the outdoor unit heat exchanger to release heat (fan rotation).

5, and then the snow changes to medium temperature and pressure snow through another copper pipe (a thinner one) into the room, before entering the indoor unit through the throttle valve (there is a capillary or expansion valve, etc.), the role is that the throttle volume is very small, but after the throttle valve due to the sudden increase in volume, so the snow instantly becomes low temperature and low pressure snow, so it absorbs heat.

6, this completes a refrigeration cycle. If it is a heating cycle, the opposite is true.

7, the two pipes are connected to the indoor unit, generally the thinner for the inlet pipe, the thicker for the outlet pipe. The difference between the inlet pipe and the outlet pipe is that the inlet pipe is thinner and has a capillary or thermal expansion valve behind it, while the outlet pipe interface is larger.