Silencer assembly for air conditioner and air conditioning system with silencer assembly

The utility model relates to the field of air conditioner silencing, in particular to a silencer assembly for an air conditioner and an air conditioner system with the silencer assembly. The silencer assembly for the air conditioner comprises a barrel and an inlet pipe, an inner cavity is formed in the barrel, the inlet pipe comprises a first end and a second end, the second end is inserted into the barrel, and the first end is located outside the barrel; a drainage hole communicated with the inner cavity is formed in the side wall of the part, located in the barrel, of the inlet pipe, the included angle between the axis of the drainage hole and the axis of the barrel is beta, and beta is not equal to 90 degrees. The utility model further provides an air conditioning system which comprises the silencer assembly for the air conditioner. Compared with the prior art, the utility model has the advantages that the included angle between the drainage hole and the axis of the barrel body is set to be less than 90 de