一种具有侧排消音功能的空调压缩机转子

Abstract

一种具有侧排消音功能的空调压缩机转子，包括从下到上依序安装在转轴上的下支座、缸体、上支座和消音罩，所述消音罩包括环形底板，和安装在所述环形底板上的上壳体；所述上壳体的侧壁上设有多个内凹的避让槽，所述避让槽的侧壁上设有排气消音孔；所述环形底板通过螺栓安装在所述上支座的顶部，所述螺栓位于所述避让槽的底部。本实用新型通过将排气消音孔设置在侧壁上，以改变气流路径，从而能够有效的降低气体压力的脉动，达到降低排气噪声的效果；并且还在一定程度上减少油气混合物直接喷向压缩机腔体上部，防止冷冻机油上部堆积。

Claims

1. An air conditioner compressor rotor with side exhaust muffling function, comprising a lower support, a cylinder body, an upper support and a muffling cover which are sequentially installed on a rotor shaft from bottom to top, characterized in that, The silencing cover includes an annular base plate and an upper housing mounted on the annular base plate; The upper housing has multiple recessed clearance grooves on its side wall, and the clearance grooves have exhaust and noise reduction holes on their side walls. The annular base plate is bolted to the top of the upper support, and the bolts are located at the bottom of the clearance groove.

2. The air conditioner compressor rotor having a side discharge silencing function according to claim 1, wherein, The sidewall of the clearance groove is arc-shaped, with the top of the arc close to the rotating shaft, and the exhaust muffler hole is located at the end of the arc.

3. The air conditioner compressor rotor having a side discharge silencing function according to claim 1, wherein, The exhaust muffler hole is set at an angle.

4. The air conditioning compressor rotor with side-discharge noise reduction function according to claim 3, characterized in that, The exhaust port of the exhaust muffler is located at the top.

5. The air conditioner compressor rotor having a side discharge silencing function according to claim 3, wherein The exhaust port of the exhaust muffler is located at the bottom.

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