CN103926043B - 门封密封性检测装置及方法 - Google Patents
门封密封性检测装置及方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 10
- 239000001307 helium Substances 0.000 claims abstract description 54
- 229910052734 helium Inorganic materials 0.000 claims abstract description 54
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN201410166809.1A CN103926043B (zh) | 2014-04-23 | 2014-04-23 | 门封密封性检测装置及方法 |
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CN201410166809.1A CN103926043B (zh) | 2014-04-23 | 2014-04-23 | 门封密封性检测装置及方法 |
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CN103926043A CN103926043A (zh) | 2014-07-16 |
CN103926043B true CN103926043B (zh) | 2017-03-15 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105628304B (zh) * | 2016-03-15 | 2018-01-09 | 安徽万朗磁塑股份有限公司 | 一种门封防绞边测试仪 |
CN106017804B (zh) * | 2016-05-26 | 2019-01-18 | 青岛海尔股份有限公司 | 用于冷藏冷冻设备的气密性检查方法以及冷藏冷冻设备 |
CN106091532B (zh) * | 2016-05-31 | 2019-01-18 | 青岛海尔股份有限公司 | 用于冷藏冷冻设备的制氮控制方法以及冷藏冷冻设备 |
CN108896251B (zh) * | 2018-05-15 | 2019-12-17 | 安徽万朗磁塑股份有限公司 | 一种制冷器门封气密性检测装置及方法 |
CN112082706B (zh) * | 2020-08-27 | 2021-06-22 | 西安交通大学 | 一种小型制冷空间门封部位湿空气交换率检测装置与方法 |
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CN203894001U (zh) * | 2014-04-23 | 2014-10-22 | 合肥美的电冰箱有限公司 | 门封密封性检测装置 |
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DE19635943A1 (de) * | 1996-09-05 | 1998-03-12 | Gerhart Schroff | Verfahren zur integralen Dichtheitsprüfung von großvolumigen Prüfobjekten |
CN101136378B (zh) * | 2007-09-10 | 2010-11-10 | 株洲南车时代电气股份有限公司 | 一种半导体器件及其封装气密性检测方法及配气装置 |
CN103287739B (zh) * | 2013-06-17 | 2016-01-20 | 王法 | 一种气调贮存方法 |
CN103542988B (zh) * | 2013-10-23 | 2017-01-11 | 北京市科通电子继电器总厂有限公司 | 以内部气体质谱分析检测元器件密封性的方法 |
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CN203894001U (zh) * | 2014-04-23 | 2014-10-22 | 合肥美的电冰箱有限公司 | 门封密封性检测装置 |
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