EP3452773A1 - Verfahren und vorrichtung zur überwachung eines wärmetauschers - Google Patents
Verfahren und vorrichtung zur überwachung eines wärmetauschersInfo
- Publication number
- EP3452773A1 EP3452773A1 EP17731060.4A EP17731060A EP3452773A1 EP 3452773 A1 EP3452773 A1 EP 3452773A1 EP 17731060 A EP17731060 A EP 17731060A EP 3452773 A1 EP3452773 A1 EP 3452773A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- determined
- cooling work
- cooling
- electric motor
- 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 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 title claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 54
- 230000008859 change Effects 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 239000002826 coolant Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000035484 reaction time Effects 0.000 claims description 8
- 238000011109 contamination Methods 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/56—Boiler cleaning control devices, e.g. for ascertaining proper duration of boiler blow-down
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2200/00—Prediction; Simulation; Testing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016108209.0A DE102016108209A1 (de) | 2016-05-03 | 2016-05-03 | Verfahren und Vorrichtung zur Überwachung eines Wärmetauschers |
PCT/DE2017/100330 WO2017190729A1 (de) | 2016-05-03 | 2017-04-24 | Verfahren und vorrichtung zur überwachung eines wärmetauschers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3452773A1 true EP3452773A1 (de) | 2019-03-13 |
EP3452773B1 EP3452773B1 (de) | 2020-11-25 |
Family
ID=59077778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17731060.4A Active EP3452773B1 (de) | 2016-05-03 | 2017-04-24 | Verfahren und vorrichtung zur überwachung eines wärmetauschers |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3452773B1 (de) |
DE (1) | DE102016108209A1 (de) |
ES (1) | ES2837145T3 (de) |
WO (1) | WO2017190729A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110806328B (zh) * | 2019-11-21 | 2021-04-20 | 青岛大学 | 一种桌面型自供水热交换器性能测试装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226285A (en) * | 1989-12-18 | 1993-07-13 | Danhard, Inc. | Self-cleaning heat exchanger fan assembly and controls |
JP2002317919A (ja) * | 2001-04-19 | 2002-10-31 | Kubota Corp | 熱交換装置 |
EP2128551A1 (de) * | 2008-05-29 | 2009-12-02 | Siemens Aktiengesellschaft | Überwachung von Wärmetauschern in Prozessleitsystemen |
JP4838870B2 (ja) * | 2009-04-28 | 2011-12-14 | 三菱重工業株式会社 | 伝熱管監視装置 |
DE102014204718B4 (de) * | 2014-03-13 | 2023-06-01 | Bayerische Motoren Werke Aktiengesellschaft | Erkennung der Verschmutzung eines Kühlers oder eines den Kühler versorgenden Luftpfades |
US9625223B2 (en) * | 2014-08-18 | 2017-04-18 | Atieva, Inc. | Self-cleaning fan assembly |
-
2016
- 2016-05-03 DE DE102016108209.0A patent/DE102016108209A1/de not_active Withdrawn
-
2017
- 2017-04-24 WO PCT/DE2017/100330 patent/WO2017190729A1/de unknown
- 2017-04-24 EP EP17731060.4A patent/EP3452773B1/de active Active
- 2017-04-24 ES ES17731060T patent/ES2837145T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2837145T3 (es) | 2021-06-29 |
DE102016108209A1 (de) | 2017-11-09 |
WO2017190729A1 (de) | 2017-11-09 |
EP3452773B1 (de) | 2020-11-25 |
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