CN103143817B - 板式蒸发换热器板管与齿板的焊接方法 - Google Patents
板式蒸发换热器板管与齿板的焊接方法 Download PDFInfo
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- CN103143817B CN103143817B CN201310070563.3A CN201310070563A CN103143817B CN 103143817 B CN103143817 B CN 103143817B CN 201310070563 A CN201310070563 A CN 201310070563A CN 103143817 B CN103143817 B CN 103143817B
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- plate
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- pipe
- tooth plate
- welded
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- 238000003466 welding Methods 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001704 evaporation Methods 0.000 title claims abstract description 14
- 230000008020 evaporation Effects 0.000 title claims abstract description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 54
- 229910052786 argon Inorganic materials 0.000 claims description 27
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000001112 coagulating effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310070563.3A CN103143817B (zh) | 2013-03-06 | 2013-03-06 | 板式蒸发换热器板管与齿板的焊接方法 |
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CN201310070563.3A CN103143817B (zh) | 2013-03-06 | 2013-03-06 | 板式蒸发换热器板管与齿板的焊接方法 |
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CN103143817A CN103143817A (zh) | 2013-06-12 |
CN103143817B true CN103143817B (zh) | 2015-05-13 |
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CN201310070563.3A Active CN103143817B (zh) | 2013-03-06 | 2013-03-06 | 板式蒸发换热器板管与齿板的焊接方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104475927B (zh) * | 2014-10-15 | 2016-08-24 | 洛阳隆华传热节能股份有限公司 | 一种用二氧化碳与氩气混合气体保护对空冷凝汽器单排管与管板的焊接方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2235040A (en) * | 1989-07-25 | 1991-02-20 | Bavaria Anlagenbau Gmbh | Plate heat exchangers |
US5661906A (en) * | 1994-06-25 | 1997-09-02 | Bdag Balcke-Durr Aktiengesellschaft | Method of welding comb-shaped sealing strips to plate heat exchangers |
CN1746606A (zh) * | 2004-09-09 | 2006-03-15 | 株式会社聚源 | 热交换单元 |
CN201081581Y (zh) * | 2007-06-05 | 2008-07-02 | 沈阳市金鑫冷暖设备制造安装有限公司 | 半可拆式焊接板式换热器 |
CN201145511Y (zh) * | 2007-10-24 | 2008-11-05 | 王志坤 | 一种板式换热器板束 |
CN201355213Y (zh) * | 2009-01-21 | 2009-12-02 | 洛阳隆华制冷设备有限公司 | 一种可拆全焊板式换热器 |
CN202582291U (zh) * | 2012-03-13 | 2012-12-05 | 北京热力众达换热设备有限公司 | 一种可拆全焊接板壳式齿形换热器 |
-
2013
- 2013-03-06 CN CN201310070563.3A patent/CN103143817B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2235040A (en) * | 1989-07-25 | 1991-02-20 | Bavaria Anlagenbau Gmbh | Plate heat exchangers |
US5661906A (en) * | 1994-06-25 | 1997-09-02 | Bdag Balcke-Durr Aktiengesellschaft | Method of welding comb-shaped sealing strips to plate heat exchangers |
CN1746606A (zh) * | 2004-09-09 | 2006-03-15 | 株式会社聚源 | 热交换单元 |
CN201081581Y (zh) * | 2007-06-05 | 2008-07-02 | 沈阳市金鑫冷暖设备制造安装有限公司 | 半可拆式焊接板式换热器 |
CN201145511Y (zh) * | 2007-10-24 | 2008-11-05 | 王志坤 | 一种板式换热器板束 |
CN201355213Y (zh) * | 2009-01-21 | 2009-12-02 | 洛阳隆华制冷设备有限公司 | 一种可拆全焊板式换热器 |
CN202582291U (zh) * | 2012-03-13 | 2012-12-05 | 北京热力众达换热设备有限公司 | 一种可拆全焊接板壳式齿形换热器 |
Non-Patent Citations (1)
Title |
---|
"全焊接板式换热器的制造工艺简介";祁玉红 等;《轻工机械》;20070630;第25卷(第3期);第124-125页 * |
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Address after: 471132 Luoyang Airport Industrial Agglomeration Area, Henan, Luoyang Applicant after: Luoyang Longhua Heat Transfer & Energy Conservation Co., Ltd. Address before: 471132 Luoyang Airport Industrial Agglomeration Area, Henan, Luoyang Applicant before: Luoyang Longhua Heat Transfer Technology Co., Ltd. |
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Address after: 471132 Luoyang airport industrial cluster area, Luoyang, Henan Patentee after: Longhua Technology Group (Luoyang) Limited by Share Ltd Address before: 471132 Luoyang airport industrial cluster area, Luoyang, Henan Patentee before: Luoyang Longhua Heat Transfer & Energy Conservation Co., Ltd. |
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Denomination of invention: Method for welding plate tubes and toothed plates of plate type evaporation heat exchanger Effective date of registration: 20190221 Granted publication date: 20150513 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: Longhua Technology Group (Luoyang) Limited by Share Ltd Registration number: 2019990000142 |
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Date of cancellation: 20200113 Granted publication date: 20150513 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: Longhua Science and Technology Group (Luoyang) Co., Ltd. Registration number: 2019990000142 |
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Denomination of invention: Method for welding plate tubes and toothed plates of plate type evaporation heat exchanger Effective date of registration: 20200113 Granted publication date: 20150513 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: Longhua Science and Technology Group (Luoyang) Co., Ltd. Registration number: Y2020990000043 |
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Date of cancellation: 20200528 Granted publication date: 20150513 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Registration number: Y2020990000043 |
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Denomination of invention: Method for welding plate tubes and toothed plates of plate type evaporation heat exchanger Effective date of registration: 20200528 Granted publication date: 20150513 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Registration number: Y2020990000534 |
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Date of cancellation: 20210615 Granted publication date: 20150513 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Registration number: Y2020990000534 |
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