CN1945297A - 用于真空绝热板的阻隔薄膜漏率检测方法 - Google Patents
用于真空绝热板的阻隔薄膜漏率检测方法 Download PDFInfo
- Publication number
- CN1945297A CN1945297A CN 200610122868 CN200610122868A CN1945297A CN 1945297 A CN1945297 A CN 1945297A CN 200610122868 CN200610122868 CN 200610122868 CN 200610122868 A CN200610122868 A CN 200610122868A CN 1945297 A CN1945297 A CN 1945297A
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- Prior art keywords
- leak
- reading
- helium
- film
- stainless steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 9
- 238000009413 insulation Methods 0.000 title description 3
- 239000001307 helium Substances 0.000 claims abstract description 40
- 229910052734 helium Inorganic materials 0.000 claims abstract description 40
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 21
- 239000010935 stainless steel Substances 0.000 claims description 21
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 9
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 5
- 239000007767 bonding agent Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000012784 inorganic fiber Substances 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610122868A CN100592078C (zh) | 2006-10-23 | 2006-10-23 | 用于真空绝热板的阻隔薄膜漏率检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610122868A CN100592078C (zh) | 2006-10-23 | 2006-10-23 | 用于真空绝热板的阻隔薄膜漏率检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1945297A true CN1945297A (zh) | 2007-04-11 |
CN100592078C CN100592078C (zh) | 2010-02-24 |
Family
ID=38044792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610122868A Active CN100592078C (zh) | 2006-10-23 | 2006-10-23 | 用于真空绝热板的阻隔薄膜漏率检测方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100592078C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103063361A (zh) * | 2013-02-27 | 2013-04-24 | 青岛科瑞新型环保材料有限公司 | 内置式真空绝热板的真空度检测方法 |
CN103389188A (zh) * | 2013-07-16 | 2013-11-13 | 上海实路真空技术工程有限公司 | 一种用于绝热气瓶漏率检测的检漏装置和检漏方法 |
CN103575459A (zh) * | 2012-08-08 | 2014-02-12 | 苏州维艾普新材料有限公司 | 一种真空绝热板内部压强的测量装置及其测试方法 |
CN104374518A (zh) * | 2013-08-12 | 2015-02-25 | 苏州维艾普新材料股份有限公司 | 一种测量真空绝热板内部真空度的装置及方法 |
CN106932431A (zh) * | 2015-12-29 | 2017-07-07 | 北京有色金属研究总院 | 一种槽式高温真空集热管在线热损测试系统及方法 |
CN107850508A (zh) * | 2015-07-20 | 2018-03-27 | 普发真空公司 | 用于检验密封产品的密闭度的方法和用于检测泄漏的设备 |
CN110530584A (zh) * | 2019-08-29 | 2019-12-03 | 潍坊路加精工有限公司 | 一种防水透气膜密封性能自动化测试方法和设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076984A (en) * | 1990-10-10 | 1991-12-31 | Raytheon Company | Method for fabricating thermal insulation |
US5327703A (en) * | 1993-03-23 | 1994-07-12 | Whirlpool Corporation | Vacuum panel assembly method |
DE19504278A1 (de) * | 1995-02-09 | 1996-08-14 | Leybold Ag | Testgas-Lecksuchgerät |
CN2526839Y (zh) * | 2001-11-28 | 2002-12-18 | 成都东方仪器厂 | 真空箱氦检漏装置 |
EP1631806B1 (en) * | 2003-06-11 | 2011-04-20 | Agilent Technologies, Inc. | Methods and apparatus for detection of large leaks in sealed articles |
-
2006
- 2006-10-23 CN CN200610122868A patent/CN100592078C/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575459A (zh) * | 2012-08-08 | 2014-02-12 | 苏州维艾普新材料有限公司 | 一种真空绝热板内部压强的测量装置及其测试方法 |
CN103575459B (zh) * | 2012-08-08 | 2016-07-13 | 苏州维艾普新材料股份有限公司 | 一种真空绝热板内部压强的测量装置及其测试方法 |
CN103063361A (zh) * | 2013-02-27 | 2013-04-24 | 青岛科瑞新型环保材料有限公司 | 内置式真空绝热板的真空度检测方法 |
CN103389188A (zh) * | 2013-07-16 | 2013-11-13 | 上海实路真空技术工程有限公司 | 一种用于绝热气瓶漏率检测的检漏装置和检漏方法 |
CN103389188B (zh) * | 2013-07-16 | 2016-06-22 | 上海实路真空技术工程有限公司 | 一种用于绝热气瓶漏率检测的检漏装置和检漏方法 |
CN104374518A (zh) * | 2013-08-12 | 2015-02-25 | 苏州维艾普新材料股份有限公司 | 一种测量真空绝热板内部真空度的装置及方法 |
CN107850508A (zh) * | 2015-07-20 | 2018-03-27 | 普发真空公司 | 用于检验密封产品的密闭度的方法和用于检测泄漏的设备 |
CN106932431A (zh) * | 2015-12-29 | 2017-07-07 | 北京有色金属研究总院 | 一种槽式高温真空集热管在线热损测试系统及方法 |
CN110530584A (zh) * | 2019-08-29 | 2019-12-03 | 潍坊路加精工有限公司 | 一种防水透气膜密封性能自动化测试方法和设备 |
CN110530584B (zh) * | 2019-08-29 | 2021-06-29 | 歌尔股份有限公司 | 一种防水透气膜密封性能自动化测试方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
CN100592078C (zh) | 2010-02-24 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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ASS | Succession or assignment of patent right |
Owner name: FUJIAN SAITE NEW MATERIALS CO., LTD. Free format text: FORMER OWNER: XIAMEN GAOTE HIGH-TECH MATERIALS CO., LTD. Effective date: 20091002 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091002 Address after: Industrial Park, Liancheng County, Liancheng County, Fujian Province, China: 366200 Applicant after: Fujian Super Tech Advanced Material Co., Ltd. Address before: 99, Liantang Road, Xiamen Industrial Zone, Jimei, Fujian Province, China: 361021 Applicant before: Gaotegao New Material Co., Ltd., Xiamen |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJIAN SUPERTECH ADVANCED MATERIAL CO.,LTD. Free format text: FORMER NAME: FUJIAN SUPER TECH ADVANCED MATERIAL CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 366200 Liancheng Industrial Park, Liancheng County, Fujian, Longyan Patentee after: Fujian SuperTech Advanced Material Co., Ltd. Address before: 366200 Liancheng Industrial Park, Liancheng County, Fujian Patentee before: Fujian Super Tech Advanced Material Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for detecting baffle film leakage rate for vacuum heat insulation board Effective date of registration: 20160524 Granted publication date: 20100224 Pledgee: China Merchants Bank, Limited by Share Ltd, Xiamen branch Pledgor: Fujian SuperTech Advanced Material Co., Ltd. Registration number: 2016990000422 |
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Date of cancellation: 20170929 Granted publication date: 20100224 Pledgee: China Merchants Bank, Limited by Share Ltd, Xiamen branch Pledgor: Fujian SuperTech Advanced Material Co., Ltd. Registration number: 2016990000422 |
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