The invention proposes a connecting pipe component for an air conditioner and the air conditioner. The connecting pipe component comprises a connecting nut, a clamping piece capable of peripherally extending, a positioning sleeve and a thrust nut; an internal thread is arranged at one end of the connecting nut; an external thread matched with the thrust nut is arranged at the other end of the connecting nut; a pre-positioning groove is peripherally formed in the outer side of the connecting nut; the clamping piece is clamped in the pre-positioning groove; a gap is formed between the clamping piece and the bottom of the pre-positioning groove; the positioning sleeve includes a clamping groove and a compression part for peripherally compressing the clamping piece; the clamping groove is formed in the back end of the compression part, and is communicated with the compression part; in tightening positioning, the positioning sleeve coats the connecting nut through a thrust effect of the thrust nut; and the clamping piece is clamped in the clamping groove, and is butted against the compression part. The connecting pipe component solves the problem of inconvenience for connecting operation due to need of field operation by the connecting pipe component on the inner side of an air conditioner chamber in the prior art, and can conveniently realize anti-disassembling connection.