CN102235362A - 一种双层壁结构油分筒 - Google Patents

一种双层壁结构油分筒 Download PDF

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Publication number
CN102235362A
CN102235362A CN2010101562949A CN201010156294A CN102235362A CN 102235362 A CN102235362 A CN 102235362A CN 2010101562949 A CN2010101562949 A CN 2010101562949A CN 201010156294 A CN201010156294 A CN 201010156294A CN 102235362 A CN102235362 A CN 102235362A
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China
Prior art keywords
oil
wall
separation
separation cylinder
oil separation
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CN2010101562949A
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English (en)
Inventor
汤炎
董翔
朱振中
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SHANGHAI WEIRTAIKE SCREW MACHINERY CO Ltd
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SHANGHAI WEIRTAIKE SCREW MACHINERY CO Ltd
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Priority to CN2010101562949A priority Critical patent/CN102235362A/zh
Publication of CN102235362A publication Critical patent/CN102235362A/zh
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Abstract

一种双层壁结构油分筒(图1，图2)，筒体为铸造件，其结构特征包括：内壁③隔开而成两个腔：内腔①，外腔②；由顶端开口④连通。油气混合物从排气端体出口喷入油分筒内腔①，并沿内壁③旋转，经油分芯⑤分离后通过顶端开口④进入外腔②，之后排出。在油气分离过程中，油气混合物经“旋风分离”、重力沉降、铁丝网过滤等三种方式得以更彻底地分离，“双层壁”的结构增加了油分筒内壁面积，而其中“旋风分离”充分利用了内壁面积，油气分离效果大大增强；同时，“双层壁”的结构也使得运转过程中产生的噪音大大降低。

Description

一种双层壁结构油分筒
技术领域
本发明涉及一种油分筒，尤其涉及一种冷媒螺杆压缩机一体机的油分筒。 
背景技术
现在，在螺杆压缩机上使用的油分筒多采用的是“直筒式”的结构，在油气分离过程中，油气混合物经排气端体排气管喷出，冲击在油分筒内壁上溅散开，经油分芯实现油、气分离，分离效果差，运行噪音大。 
发明内容
本发明的目的在于提供一种新型结构的油分筒，其设计取向是：采用“双层壁”结构，在油气分离过程中，油气混合物经“旋风分离”、重力沉降、油分芯过滤等三种方式得以更彻底地分离，“双层壁”的结构增加了油分筒内壁面积，而其中“旋风分离”充分利用了内壁面积，油气分离效果大大增强；同时，“双层壁”的结构也使得运转过程中产生的噪音大大降低。 
附图说明
附图为本发明双层壁结构油分筒的剖视图。 
图1示出该油分筒的径向剖视图； 
图2示出该油分筒沿中心线的轴向剖视图。 
具体实施方式
下面结合附图对本发明的具体实施方案作详细说明： 
实施例：一种双层壁结构油分筒(图1、图2)，筒体为铸造件，其结构特征包括：内壁③隔开而成两个腔：内腔①，外腔②；由顶端开口④连通。油气混合物从排气端体出口喷入油分筒内腔①，并沿内壁③旋转，经油分芯组件⑤分离后通过顶端开口④进入外腔②，之后排出。 

Claims (2)

1.一种双层壁结构油分筒，它由内壁隔开而成两个腔：内腔，外腔；由内壁顶端开口连通；
2.如权利要求1所述的一种双层壁结构油分筒，其特征在于：由内壁隔开而成两个腔，形成“双层壁”结构。
CN2010101562949A 2010-04-26 2010-04-26 一种双层壁结构油分筒 Pending CN102235362A (zh)

Priority Applications (1)

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CN2010101562949A CN102235362A (zh) 2010-04-26 2010-04-26 一种双层壁结构油分筒

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Application Number Priority Date Filing Date Title
CN2010101562949A CN102235362A (zh) 2010-04-26 2010-04-26 一种双层壁结构油分筒

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CN102235362A true CN102235362A (zh) 2011-11-09

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214096A (zh) * 2014-08-15 2014-12-17 珠海格力电器股份有限公司 螺杆压缩机及其油分桶部件
US20180142689A1 (en) * 2015-07-27 2018-05-24 Gree Electric Appliances, Inc. Of Zhuhai Oil Separation Barrel, Screw Compressor and Air Conditioning Unit
CN112983826A (zh) * 2021-03-01 2021-06-18 李博志 一种中高压螺杆压缩机
CN117432782A (zh) * 2023-12-19 2024-01-23 中国核动力研究设计院 一种用于超临界二氧化碳发电系统的防护装置

Citations (9)

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JPS5976783U (ja) * 1982-11-16 1984-05-24 松下冷機株式会社 回転式圧縮機
JPS6047893A (ja) * 1983-08-24 1985-03-15 Ishikawajima Harima Heavy Ind Co Ltd 密閉形スクリユ圧縮機
JPH01166288U (zh) * 1988-05-11 1989-11-21
JPH0317192U (zh) * 1989-06-29 1991-02-20
JPH03129796U (zh) * 1990-04-11 1991-12-26
CN1407239A (zh) * 2001-08-13 2003-04-02 精工电子有限公司 一种气体压缩机
JP2004060516A (ja) * 2002-07-29 2004-02-26 Calsonic Compressor Seizo Kk 気体圧縮機
JP3129796U (ja) * 2006-11-27 2007-03-08 博 堀端 ビオト−プ設備付き植物フロ−ト栽培装置
WO2008102940A1 (en) * 2007-02-23 2008-08-28 Lg Electronics Inc. Compressor and oil separation device therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976783U (ja) * 1982-11-16 1984-05-24 松下冷機株式会社 回転式圧縮機
JPS6047893A (ja) * 1983-08-24 1985-03-15 Ishikawajima Harima Heavy Ind Co Ltd 密閉形スクリユ圧縮機
JPH01166288U (zh) * 1988-05-11 1989-11-21
JPH0317192U (zh) * 1989-06-29 1991-02-20
JPH03129796U (zh) * 1990-04-11 1991-12-26
CN1407239A (zh) * 2001-08-13 2003-04-02 精工电子有限公司 一种气体压缩机
JP2004060516A (ja) * 2002-07-29 2004-02-26 Calsonic Compressor Seizo Kk 気体圧縮機
JP3129796U (ja) * 2006-11-27 2007-03-08 博 堀端 ビオト−プ設備付き植物フロ−ト栽培装置
WO2008102940A1 (en) * 2007-02-23 2008-08-28 Lg Electronics Inc. Compressor and oil separation device therefor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214096A (zh) * 2014-08-15 2014-12-17 珠海格力电器股份有限公司 螺杆压缩机及其油分桶部件
CN104214096B (zh) * 2014-08-15 2017-04-12 珠海格力电器股份有限公司 螺杆压缩机及其油分桶部件
US20180142689A1 (en) * 2015-07-27 2018-05-24 Gree Electric Appliances, Inc. Of Zhuhai Oil Separation Barrel, Screw Compressor and Air Conditioning Unit
EP3330543A4 (en) * 2015-07-27 2019-03-20 Gree Electric Appliances, Inc. of Zhuhai OIL SEPARATION CUP, SCREW COMPRESSOR AND AIR CONDITIONING UNIT
US10570900B2 (en) 2015-07-27 2020-02-25 Gree Electric Appliances, Inc. Of Zhuhai Oil separation barrel, screw compressor and air conditioning unit
CN112983826A (zh) * 2021-03-01 2021-06-18 李博志 一种中高压螺杆压缩机
CN117432782A (zh) * 2023-12-19 2024-01-23 中国核动力研究设计院 一种用于超临界二氧化碳发电系统的防护装置
CN117432782B (zh) * 2023-12-19 2024-03-19 中国核动力研究设计院 一种用于超临界二氧化碳发电系统的防护装置

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Application publication date: 20111109