DE2539759A1 - Verfahren und vorrichtung zur steuerung der eisbildung in luftgekuehlten kondensatoren - Google Patents
Verfahren und vorrichtung zur steuerung der eisbildung in luftgekuehlten kondensatorenInfo
- Publication number
- DE2539759A1 DE2539759A1 DE19752539759 DE2539759A DE2539759A1 DE 2539759 A1 DE2539759 A1 DE 2539759A1 DE 19752539759 DE19752539759 DE 19752539759 DE 2539759 A DE2539759 A DE 2539759A DE 2539759 A1 DE2539759 A1 DE 2539759A1
- Authority
- DE
- Germany
- Prior art keywords
- condenser
- steam
- condensate
- condensable
- air
- 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.)
- Withdrawn
Links
- 230000015572 biosynthetic process Effects 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 14
- 239000007789 gas Substances 0.000 claims description 49
- 238000012546 transfer Methods 0.000 claims description 20
- 238000009825 accumulation Methods 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 10
- 230000008014 freezing Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 36
- 238000001816 cooling Methods 0.000 description 11
- 239000012080 ambient air Substances 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B11/00—Controlling arrangements with features specially adapted for condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/005—Auxiliary systems, arrangements, or devices for protection against freezing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/90—Cooling towers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50424374A | 1974-09-09 | 1974-09-09 | |
| US05/591,677 US4045961A (en) | 1974-09-09 | 1975-06-30 | Control of freezing in air-cooled steam condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2539759A1 true DE2539759A1 (de) | 1976-03-18 |
Family
ID=27054780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752539759 Withdrawn DE2539759A1 (de) | 1974-09-09 | 1975-09-06 | Verfahren und vorrichtung zur steuerung der eisbildung in luftgekuehlten kondensatoren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4045961A (enExample) |
| JP (1) | JPS5147641A (enExample) |
| AT (1) | AT338302B (enExample) |
| CA (1) | CA1030413A (enExample) |
| CH (1) | CH614521A5 (enExample) |
| DE (1) | DE2539759A1 (enExample) |
| FR (1) | FR2284097A1 (enExample) |
| NL (1) | NL7510563A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518035A (en) * | 1983-02-14 | 1985-05-21 | Hudson Products Corporation | Air-cooled, vacuum steam condenser |
| US5765629A (en) * | 1996-04-10 | 1998-06-16 | Hudson Products Corporation | Steam condensing apparatus with freeze-protected vent condenser |
| US6588499B1 (en) * | 1998-11-13 | 2003-07-08 | Pacificorp | Air ejector vacuum control valve |
| JP4324932B2 (ja) * | 2000-07-19 | 2009-09-02 | Ｓｍｃ株式会社 | 恒温冷却液循環装置 |
| US7293602B2 (en) * | 2005-06-22 | 2007-11-13 | Holtec International Inc. | Fin tube assembly for heat exchanger and method |
| IT1401151B1 (it) * | 2010-07-28 | 2013-07-12 | Ansaldo Energia Spa | Metodo per il controllo di un condensatore ad aria di un impianto per la produzione di energia elettrica con gestione ottimizzata delle transizioni di stato e impianto per la produzione di energia elettrica |
| IT1401150B1 (it) * | 2010-07-28 | 2013-07-12 | Ansaldo Energia Spa | Metodo per il controllo di un condensatore ad aria di un impianto per la produzione di energia elettrica con selezione automatica dello stato e impianto per la produzione di energia elettrica |
| WO2013111577A1 (ja) * | 2012-01-23 | 2013-08-01 | 富士電機株式会社 | 空冷凝縮器およびそれを備えた発電装置 |
| CN109682226B (zh) * | 2018-12-21 | 2021-01-22 | 中国神华能源股份有限公司 | 防冻装置 |
| CN111720814A (zh) * | 2019-03-18 | 2020-09-29 | 大唐陕西发电有限公司 | 一种电厂凝结水溶解氧超标治理系统 |
| CN112050660B (zh) * | 2020-08-31 | 2022-02-01 | 华北电力科学研究院有限责任公司 | 间接空冷塔的分时防冻控制方法 |
| CN113418405A (zh) * | 2021-06-01 | 2021-09-21 | 中广核工程有限公司 | 一种防止核电凝汽器结冰的方法及系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1401668C3 (de) * | 1962-07-11 | 1974-05-02 | Gea Luftkuehlergesellschaft Happel Gmbh & Co Kg, 4630 Bochum | Verfahren zur Leistungsregelung eines luftgekühlten Oberflächenkühlers für Flüssigkeiten und Oberflächenkühler zur Durchführung des Verfahrens |
| BE786609A (fr) * | 1971-10-12 | 1973-01-22 | Hudson Products Corp | Condenseur de vapeur rejetee par une turbine |
-
1975
- 1975-06-30 US US05/591,677 patent/US4045961A/en not_active Expired - Lifetime
- 1975-09-06 DE DE19752539759 patent/DE2539759A1/de not_active Withdrawn
- 1975-09-08 NL NL7510563A patent/NL7510563A/xx not_active Application Discontinuation
- 1975-09-08 CA CA234,919A patent/CA1030413A/en not_active Expired
- 1975-09-09 FR FR7527642A patent/FR2284097A1/fr active Granted
- 1975-09-09 CH CH1166275A patent/CH614521A5/xx not_active IP Right Cessation
- 1975-09-09 AT AT694875A patent/AT338302B/de not_active IP Right Cessation
- 1975-09-09 JP JP50109384A patent/JPS5147641A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH614521A5 (enExample) | 1979-11-30 |
| FR2284097B1 (enExample) | 1979-05-25 |
| NL7510563A (nl) | 1976-03-11 |
| ATA694875A (de) | 1976-12-15 |
| JPS5147641A (enExample) | 1976-04-23 |
| FR2284097A1 (fr) | 1976-04-02 |
| US4045961A (en) | 1977-09-06 |
| AT338302B (de) | 1977-08-25 |
| CA1030413A (en) | 1978-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |