CN1504708A - 空调用旋转式压缩机上的储液器加工工艺 - Google Patents

空调用旋转式压缩机上的储液器加工工艺 Download PDF

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CN1504708A
CN1504708A CNA021508143A CN02150814A CN1504708A CN 1504708 A CN1504708 A CN 1504708A CN A021508143 A CNA021508143 A CN A021508143A CN 02150814 A CN02150814 A CN 02150814A CN 1504708 A CN1504708 A CN 1504708A
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reservoir
cylindrical shell
rotary compressor
welding
lower cylindrical
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CN1238672C (zh
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斯壮伟
徐立平
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Nanchang Zhonghao Machinery Co., Ltd.
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Zhejiang Dunan Machinery Co Ltd
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Abstract

本发明公开了一种空调用旋转压缩机上的储液器加工工艺，本储液器由互相连接的上、下筒体及设于上下筒体之间的固定板组成，上、下筒体内还分别设有进气管和出气管，在上筒体内还设有滤网组件。上、下筒体由原来的炉中钎焊改成CO2气体保护焊，内部装配零件滤网组件、固定板与筒体的焊接由原来的炉中钎焊改成点焊。本发明适用于空调用旋转式压缩机上的储液器。

Description

空调用旋转式压缩机上的储液器加工工艺
技术领域
本发明涉及空调用压缩机的储液器的加工工艺。
背景技术
空调用旋转式压缩机上的储液器是旋转式压缩机上一个重要零部件，主要作用是防止液态制冷剂进入压缩机而引起液击，它由直管形进气管、J形出气管和柱形筒体组成，两管互不相连，旋转式压缩机上的储液器通过出气管与压缩机连为一体，在储液器入口处还设有过滤网，除气液分离功能外，还兼有消音和过滤功能，该部件上下筒体、滤网、固定板的焊接采用炉中钎焊，成本较高、加工周期较长。
发明内容
本发明的目的在于针对上述储液器加工工艺上存在的缺点，提供了一种加工周期短、效率高、成本省的新型焊接工艺：
本发明主要是针对储液器的上下筒体的焊接的改进，采用了以下技术方案来实现的。本储液器由互相连接的上、下筒体及设于上下筒体之间的固定板组成，上、下筒体内还分别设有进气管和出气管，在上筒体内还设有滤网组件。上、下筒体由原来的炉中钎焊改成CO2气体保护焊，内部装配零件滤网组件、固定板与筒体的焊接由原来的炉中钎焊改成点焊。
本发明与现有技术相比具有以下明显优点：
1)生产周期短：现有加工技术由于采用炉中钎焊技术，因而加工时间较长，而采用CO2气体保护焊与点焊后，生产周期可以缩短一半以上。
2)加工成本低：由于炉中钎焊工艺要消耗大量的氨气、电能和钎焊料，而采用新工艺后仅需消耗少量电能和CO2焊丝。能节约材料和能源的消耗，因此符合当今社会的可持续发展要求。
3)采用本发明以后能明显提高其焊接质量，主要体现在：由于CO2气体保护焊具有很强的适用性，其焊材成分与焊接母材有很好的相溶性，故其焊接强度、一次合格率较钎焊工艺有较大的提高。
本发明适用于空调用旋转式压缩机上的储液器。
附图说明
附图为本发明焊接示意图：
具体实施方式
如图所示，本储液器由互相连接的上、下筒体2、5及设于上、下筒体2、5之间的固定板4组成，上、下筒体2、5内还分别设有进气管1和出气管6，在上筒体2内还设有滤网组件3。上、下筒体2、5由原来的炉中钎焊改成CO2气体保护焊，内部装配零件滤网组件3、固定板4与筒体的焊接由原来的炉中钎焊改成点焊。上筒体2在装配好过滤网组件3以后先与上筒体2均匀等分点焊，下筒体5在装配好固定板4以后先与下筒体5均匀等分点焊。然后上、下筒体2、5上下压装完成后放入自动CO2气体保护焊机焊接，上述工序加工完成后再进行进气管1、出气管6与筒体组件的钎焊工艺。
本发明适用于空调用旋转式压缩机上的储液器。

Claims (2)

1.一种空调用旋转式压缩机上的储液器加工工艺，其储液器由互相连接的上、下筒体(2)、(5)及设于上、下筒体(2)、(5)之间的固定板(4)组成，上、下筒体(2)、(5)内还分别设有进气管(1)和出气管(6)，在上筒体(2)内还设有滤网组件(3)。其特征在设于于滤网组件(3)、固定板(4)与上、下筒体(2)、(5)的焊接方式为点焊工艺。
2.根据权利要求1所述的空调用旋转式压缩机上的储液器加工工艺，其特征在于上、下筒体(2)、(5)的焊接方式为CO2气体保护焊接。
CN 02150814 2002-11-29 2002-11-29 空调用旋转式压缩机上的储液器加工工艺 Expired - Fee Related CN1238672C (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406818C (zh) * 2006-07-26 2008-07-30 邝锡津 一种压缩机储液器的制造方法
CN102319961A (zh) * 2011-08-18 2012-01-18 佛山市胜安制冷配件有限公司 一种空调分离器产品的焊接方法
CN102338517A (zh) * 2010-07-28 2012-02-01 新昌县铁牛金属制造有限公司 不锈钢储液器及其制造工艺
CN101666568B (zh) * 2009-09-02 2012-05-30 浙江盾安机械有限公司 储液器及其制作方法以及空调器
US9599414B2 (en) 2010-11-17 2017-03-21 Zhejiang Sanhua Automotive Components Co., Ltd Liquid reservoir
CN107363389A (zh) * 2017-07-25 2017-11-21 王铁成 一种储液器的焊接工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406819C (zh) * 2006-07-26 2008-07-30 邝锡津 一种空调器用汽液分离器的制造方法
CN104019589A (zh) * 2013-02-28 2014-09-03 浙江三花制冷集团有限公司 热交换系统、气液分离器及其加工方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406818C (zh) * 2006-07-26 2008-07-30 邝锡津 一种压缩机储液器的制造方法
CN101666568B (zh) * 2009-09-02 2012-05-30 浙江盾安机械有限公司 储液器及其制作方法以及空调器
CN102338517A (zh) * 2010-07-28 2012-02-01 新昌县铁牛金属制造有限公司 不锈钢储液器及其制造工艺
US9599414B2 (en) 2010-11-17 2017-03-21 Zhejiang Sanhua Automotive Components Co., Ltd Liquid reservoir
CN102319961A (zh) * 2011-08-18 2012-01-18 佛山市胜安制冷配件有限公司 一种空调分离器产品的焊接方法
CN107363389A (zh) * 2017-07-25 2017-11-21 王铁成 一种储液器的焊接工艺

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