Air conditioner outdoor unit pipe system and air conditioner outdoor unit
A technology for air-conditioning outdoor units and piping systems, which can be applied to air-conditioning systems, space heating and ventilation, heating methods, etc., and can solve problems such as user complaints
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Embodiment 1
[0035] Such as figure 1 As shown, a piping system for an air conditioner outdoor unit in this embodiment includes a low-pressure valve pipe 6, one end of which is connected to a working port of the four-way valve 2, and the other end is connected to the low-pressure valve of the air conditioner ; The low-pressure valve tube 6 is provided with a muffler 3 . Outer diameter of the low-pressure valve tube 6 The outer diameter of the low-pressure valve tube 6 is 8-10 mm, and the inner diameter is 7-9 mm. The outer diameter is preferably 9.52 mm, and the inner diameter is preferably 8.02 mm. In the piping system of this embodiment, the muffler is arranged on the low-pressure valve pipe, and the entire piping system only contains one muffler, while the noise reduction performance is better than that of the existing noise reduction structure; and the muffler is arranged at a position far away from the compressor. The exhaust pipe is counterweighted, and the entire piping system is lo...
Embodiment 2
[0049] An outdoor unit of an air conditioner, comprising the piping system described in Embodiment 1. The outdoor unit of the air conditioner in this embodiment arranges the muffler on a section of the exhaust pipe far away from the compressor, and the entire piping system only includes one muffler, and the noise reduction performance is better than that of the existing noise reduction structure, and it can also serve as an exhaust pipe Counterweight, the entire piping system is low cost and efficient.
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