RU2365681C2 - Аккумуляторный водонагреватель с регулируемой катодной защитой - Google Patents
Аккумуляторный водонагреватель с регулируемой катодной защитой Download PDFInfo
- Publication number
- RU2365681C2 RU2365681C2 RU2007140698/02A RU2007140698A RU2365681C2 RU 2365681 C2 RU2365681 C2 RU 2365681C2 RU 2007140698/02 A RU2007140698/02 A RU 2007140698/02A RU 2007140698 A RU2007140698 A RU 2007140698A RU 2365681 C2 RU2365681 C2 RU 2365681C2
- Authority
- RU
- Russia
- Prior art keywords
- current
- potential
- anode
- water heater
- value
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000004210 cathodic protection Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000006056 electrooxidation reaction Methods 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000000737 periodic effect Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 2
- 230000028016 temperature homeostasis Effects 0.000 claims 3
- 239000008236 heating water Substances 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 9
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/04—Controlling or regulating desired parameters
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/22—Monitoring arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/40—Arrangements for preventing corrosion
- F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/40—Arrangements for preventing corrosion
- F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
- F24H9/455—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITAN2005A000037 | 2005-07-20 | ||
| IT000037A ITAN20050037A1 (it) | 2005-07-20 | 2005-07-20 | Scaldacqua ad accumulo con protezione catodica regolabile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007140698A RU2007140698A (ru) | 2009-05-20 |
| RU2365681C2 true RU2365681C2 (ru) | 2009-08-27 |
Family
ID=37121555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007140698/02A RU2365681C2 (ru) | 2005-07-20 | 2006-02-23 | Аккумуляторный водонагреватель с регулируемой катодной защитой |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1904667A2 (fr) |
| CN (1) | CN101374977B (fr) |
| IT (1) | ITAN20050037A1 (fr) |
| RU (1) | RU2365681C2 (fr) |
| WO (1) | WO2007010335A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2451882C1 (ru) * | 2009-09-16 | 2012-05-27 | С.А.Т.Е. Сосьете Д'Аппликасьон Термик Еропеенн. | Электрический накопительный водонагреватель с двойной катодной защитой |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100619064B1 (ko) | 2004-07-30 | 2006-08-31 | 삼성전자주식회사 | 메타 데이터를 포함하는 저장 매체, 그 재생 장치 및 방법 |
| ITBS20070118A1 (it) * | 2007-08-03 | 2009-02-04 | Hydro System Treat S R L | Flangia di chiusura per serbatoio e serbatoio |
| IL198642A0 (en) * | 2009-05-07 | 2010-02-17 | Moshe Avraham | An instantaneous water heating unit for insertion into a hot water storage tank |
| CN102021584A (zh) * | 2010-07-20 | 2011-04-20 | 中石油北京天然气管道有限公司 | 一种面向管道运输的阴极保护系统 |
| WO2012011026A2 (fr) * | 2010-07-22 | 2012-01-26 | Koninklijke Philips Electronics N.V. | Prévention ou réduction de l'entartrage sur un élément chauffant d'un chauffe-eau |
| CN102162682A (zh) * | 2011-04-29 | 2011-08-24 | 重庆欧凯电器有限公司 | 可调式阴极保护型热水器 |
| ES2409938B1 (es) * | 2011-12-28 | 2014-08-22 | Fagor, S. Coop. | Método y dispositivo de protección catódica anticorrosiva |
| CN102721101A (zh) * | 2012-07-13 | 2012-10-10 | 张海勇 | 多用户增压调温节水装置 |
| EP2875171B1 (fr) | 2012-07-19 | 2024-01-03 | Vector Corrosion Technologies Ltd | Protection contre la corrosion à l'aide d'une anode sacrificielle |
| US8890703B2 (en) | 2013-02-06 | 2014-11-18 | General Electric Company | Passive water heater anode rod depletion sensor algorithm |
| ITUD20130035A1 (it) | 2013-03-08 | 2014-09-09 | Emmeti Spa | Metodo per il controllo del funzionamento di un apparato di riscaldamento |
| CN103397331A (zh) * | 2013-07-30 | 2013-11-20 | 钱伟 | 一种电热水器 |
| WO2016110142A1 (fr) * | 2015-01-07 | 2016-07-14 | 佛山市顺德区美的电热电器制造有限公司 | Procédé et dispositif pour empêcher la corrosion électrochimique d'un élément chauffant de machine d'entretien du linge, d'un générateur de vapeur, et d'une machine d'entretien du linge |
| CN105823030B (zh) * | 2015-01-07 | 2019-07-02 | 佛山市顺德区美的电热电器制造有限公司 | 防止电化学腐蚀的方法和装置、蒸汽发生器及衣物护理机 |
| CN104532260B (zh) * | 2015-01-07 | 2016-08-24 | 佛山市顺德区美的电热电器制造有限公司 | 防止衣物护理机发热器电化学腐蚀的方法及衣物护理机 |
| CN104532261B (zh) * | 2015-01-07 | 2016-08-24 | 佛山市顺德区美的电热电器制造有限公司 | 防止衣物护理机发热器电化学腐蚀的方法及衣物护理机 |
| CN104532262B (zh) * | 2015-01-07 | 2016-08-17 | 佛山市顺德区美的电热电器制造有限公司 | 防止衣物护理机发热器电化学腐蚀的方法及衣物护理机 |
| CN105331983A (zh) * | 2015-10-14 | 2016-02-17 | 珠海格力电器股份有限公司 | 强制电流阴极保护的控制系统和控制方法 |
| CN106092181B (zh) * | 2016-06-03 | 2018-08-14 | 珠海格力电器股份有限公司 | 热水器及其检测装置及方法 |
| CN110023690B (zh) * | 2016-11-08 | 2021-05-14 | A.O.史密斯公司 | 控制具有通电阳极的热水器的系统和方法 |
| CN108441862B (zh) * | 2018-03-05 | 2024-06-25 | 山东大学 | 一种阳极失效控制保护系统 |
| ES2874153B2 (es) * | 2018-09-28 | 2023-12-13 | Ariston Spa | Medio de fijación aislante para un ánodo de magnesio de un calentador de agua eléctrico |
| DE102018127305A1 (de) * | 2018-10-31 | 2020-04-30 | Magontec Gmbh | Elektroheizerelement mit einem elektrisch betriebenen Heizelement und einer Anode für den kathodischen Korrosionsschutz |
| DE102019000378A1 (de) | 2019-01-19 | 2020-07-23 | Stiebel Eltron Gmbh & Co. Kg | Warmwassergerät und Verfahren zum Betreiben eines Warmwassergerätes |
| DE102019000389A1 (de) | 2019-01-19 | 2020-07-23 | Stiebel Eltron Gmbh & Co. Kg | Warmwassergerät und Verfahren zum Betreiben eines Warmwassergerätes |
| AU2020313176A1 (en) * | 2019-07-12 | 2022-01-27 | Rheem Australia Pty Limited | Monitoring system for heated fluids |
| IT201900024658A1 (it) | 2019-12-19 | 2021-06-19 | Ariston Thermo Spa | Anodo perfezionato per la protezione di serbatoi metallici contro la corrosione e relativo metodo di realizzazione |
| DE102020100808A1 (de) | 2020-01-15 | 2021-07-15 | Stiebel Eltron Gmbh & Co. Kg | Verfahren zur Zustandsbestimmung einer Opferanode in einem Wasserspeicher |
| DE102020103050A1 (de) | 2020-02-06 | 2021-08-12 | Stiebel Eltron Gmbh & Co. Kg | Kathodisches Korrosionsschutzsystem für einen Warmwasserspeicher |
| EP3916128A1 (fr) * | 2020-05-27 | 2021-12-01 | iCor Intelligent Corrosion Control GmbH | Circuit de protection cathodique contre la corrosion et agencement de mesure lors de la protection cathodique contre la corrosion |
| US12405031B2 (en) | 2020-08-24 | 2025-09-02 | Rheem Manufacturing Company | Predicting remaining useful life of a water heater storage tank |
| CN116772408A (zh) * | 2022-03-09 | 2023-09-19 | 艾欧史密斯(中国)热水器有限公司 | 储水式热水器及其控制方法 |
| EP4414625A4 (fr) * | 2022-04-27 | 2025-03-26 | Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | Chauffe-eau et procédé de commande de chauffe-eau |
| WO2025137736A1 (fr) * | 2023-12-21 | 2025-06-26 | Poweroptimal (Pty) Ltd | Dispositif pour réservoir d'eau chaude |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255647A (en) * | 1976-02-10 | 1981-03-10 | Vereinigte Elektrizitatswerke Westfalen Ag | Water tank having electric heating element and cathodic corrosion protection |
| US5026468A (en) * | 1989-05-22 | 1991-06-25 | Colorado Interstate Gas Company | Dual bed cathodic protection system with automatic controls |
| RU2102532C1 (ru) * | 1996-05-16 | 1998-01-20 | Нижегородская государственная архитектурно-строительная академия | Автоматическая катодная станция |
| JP2003148811A (ja) * | 2001-11-08 | 2003-05-21 | Mitsubishi Electric Corp | 深夜電力利用電気温水器の電極式防食回路 |
| DE202004017834U1 (de) * | 2004-11-17 | 2005-02-03 | Bbt Thermotechnik Gmbh | Korrosionsschutzeinrichtung für einen Warmwasserspeicher |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2903405A (en) * | 1956-05-24 | 1959-09-08 | Sabins Dohrmann Inc | Corrosion prevention system |
| US4975560A (en) * | 1989-09-06 | 1990-12-04 | A.O. Smith Corporation | Apparatus for powering the corrosion protection system in an electric water heater |
| ITAN20020057A1 (it) * | 2002-11-27 | 2004-05-28 | Merloni Termosanitari Spa Ora Ariston Thermo Spa | Dispositivo a correnti impresse sensibile ai |
| CN2623700Y (zh) * | 2002-12-13 | 2004-07-07 | 颜民 | 双保防腐蚀装置 |
| EP1431420A1 (fr) * | 2002-12-19 | 2004-06-23 | A.Georgios Tsagadas | Sonde pour détecter la détoriation des anodes sacrificielles utilisées pour la protection contre l'érosion |
-
2005
- 2005-07-20 IT IT000037A patent/ITAN20050037A1/it unknown
-
2006
- 2006-02-23 CN CN2006800144849A patent/CN101374977B/zh not_active Expired - Fee Related
- 2006-02-23 RU RU2007140698/02A patent/RU2365681C2/ru not_active IP Right Cessation
- 2006-02-23 EP EP06710493A patent/EP1904667A2/fr not_active Withdrawn
- 2006-02-23 WO PCT/IB2006/000463 patent/WO2007010335A2/fr not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255647A (en) * | 1976-02-10 | 1981-03-10 | Vereinigte Elektrizitatswerke Westfalen Ag | Water tank having electric heating element and cathodic corrosion protection |
| US5026468A (en) * | 1989-05-22 | 1991-06-25 | Colorado Interstate Gas Company | Dual bed cathodic protection system with automatic controls |
| RU2102532C1 (ru) * | 1996-05-16 | 1998-01-20 | Нижегородская государственная архитектурно-строительная академия | Автоматическая катодная станция |
| JP2003148811A (ja) * | 2001-11-08 | 2003-05-21 | Mitsubishi Electric Corp | 深夜電力利用電気温水器の電極式防食回路 |
| DE202004017834U1 (de) * | 2004-11-17 | 2005-02-03 | Bbt Thermotechnik Gmbh | Korrosionsschutzeinrichtung für einen Warmwasserspeicher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2451882C1 (ru) * | 2009-09-16 | 2012-05-27 | С.А.Т.Е. Сосьете Д'Аппликасьон Термик Еропеенн. | Электрический накопительный водонагреватель с двойной катодной защитой |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101374977A (zh) | 2009-02-25 |
| CN101374977B (zh) | 2011-08-31 |
| WO2007010335A3 (fr) | 2007-11-15 |
| WO2007010335A2 (fr) | 2007-01-25 |
| EP1904667A2 (fr) | 2008-04-02 |
| ITAN20050037A1 (it) | 2007-01-21 |
| RU2007140698A (ru) | 2009-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD4A | Correction of name of patent owner | ||
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170224 |