CN102605377A - Dual protective anode for water heater - Google Patents
Dual protective anode for water heater Download PDFInfo
- Publication number
- CN102605377A CN102605377A CN2011100227168A CN201110022716A CN102605377A CN 102605377 A CN102605377 A CN 102605377A CN 2011100227168 A CN2011100227168 A CN 2011100227168A CN 201110022716 A CN201110022716 A CN 201110022716A CN 102605377 A CN102605377 A CN 102605377A
- Authority
- CN
- China
- Prior art keywords
- anode
- anode bar
- bar
- corrosion protection
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000009977 dual effect Effects 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 claims description 48
- 230000007797 corrosion Effects 0.000 claims description 45
- 238000009413 insulation Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 150000001768 cations Chemical class 0.000 abstract 1
- 230000003245 working effect Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses a dual protective anode for a water heater, wherein an electronic anticorrosion anode is arranged in the centre of an anode bar, an external insulating layer of the electronic anticorrosion anode separates the electronic anticorrosion anode from the anode bar during the normal use process, and a gap is reserved between the end part of the electronic anticorrosion anode and the anode bar. After the anode bar is run out, the electronic anticorrosion anode is contacted with water, and after detecting information, a control circuit can immediately remind consumers that the anode bar is run out through an electric control system and can be replaced by a new one. And at the same time, the electronic anticorrosion anode generates anticorrosion cations by computer control, so that a metal member in the hot water is protected uninterruptedly. Therefore, the water heater is not only subjected to anode loss protection, but also protected by an electronic anode, so as to achieve the function of dual anode protection, improve the anticorrosion function of the water heater and prolong the service life of the water heater greatly.
Description
Technical field
The present invention relates to a kind of water-heater and use the duplicate protection anode.
Background technology
Water-heater sacrificial anode commonly used is protected the corrosion of interior metal parts; Anode material can be more with few more in use; In case approach exhaustion; Water-heater interior metal part is no longer protected, can cause the quick corrosion damage of water-heater interior metal parts such as electrothermal tube, inner bag etc., has a strong impact on the work-ing life of water-heater.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of water-heater and use the duplicate protection anode, this anode not only has sacrificial protection that Electronic Protection is arranged again, thereby makes water-heater obtain continual protection, prolongs water-heater work-ing life.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of water-heater is used the duplicate protection anode; It comprises anode bar, anode bar plug, electronics corrosion protection anode, resistance and intelligence control circuit; Said anode bar plug is the tubular of both ends open, and it is located in said anode bar one end; The outer side of said electronics corrosion protection anode is provided with a layer insulating, and this electronics corrosion protection anode one end inserts in the said anode bar plug, and the other end passes the anode bar joint nut and stretches out outside the said anode bar joint nut; Leave gap (when anode bar used up, an end face of electronics corrosion protection anode contacted with water and forms path) between one end of said electronics corrosion protection anode and the said anode bar, and the other end is electrically connected with said intelligence control circuit; Be provided with insulating sealer (main rise insulation ligation) at said electronics corrosion protection anode periphery and on the part between said anode bar and the said anode bar joint nut, the electronics corrosion protection anode the other end that is provided with this insulating sealer and anode bar joint nut just detachably is fixedly arranged on the end of inner bag anode bar interface of water heater liner; Other is provided with the anode bar nut that is electrically connected with said intelligence control circuit, and this anode bar nut just is removably fixed on the other end of said inner bag anode bar interface and is removably fixed with the other end of said electronics corrosion protection anode simultaneously; Said resistance is located in the said insulating sealer, and the two ends of said resistance are electrically connected with said anode bar plug and said anode bar joint nut respectively; Said intelligence control circuit can receive the signal whether said anode bar use up and send warning, can control said electronics corrosion protection anode simultaneously and make it produce the anticorrosion positively charged ion of electronics.During normal the use; Because the electronics anti-corrosion insulating layer is isolated electronics corrosion protection anode and anode bar; Intelligence control circuit breaks off; This moment, anode bar mainly played the corrosionproof protection effect, and its protection loop is: anode bar → anode bar plug → resistance → anode bar joint nut → anode bar nut → inner bag anode bar interface → water heater liner → water → anode bar; After anode bar uses up; The electronics corrosion protection anode contacts with water; Make intelligence control circuit form a path; Promptly detect the loop: electronics corrosion protection anode → intelligence control circuit → anode bar nut → anode bar joint nut → resistance → anode bar plug → water → electronics corrosion protection anode, after pilot circuit detects this information, remind human consumer's anode bar to use up through electrical control system immediately; Replaceable new anode bar; Make the electronics corrosion protection anode produce anticorrosion positively charged ion through computer control simultaneously, the anticorrosion loop of this moment is: electronics corrosion protection anode → intelligence control circuit → anode bar nut → inner bag anode bar interface → water heater liner → water → electronics corrosion protection anode so just can make water-heater interior metal parts obtain continual protection.The existing sacrificial protection of this duplicate protection anode has Electronic Protection again, reaches dual anode and comprises function, has improved the anticorrosion energy of water-heater greatly, prolongs the work-ing life of water-heater.
As further improvement of the present invention, be provided with IT at said anode bar plug the other end inner surface, the insulation layer outside surface outside said electronics corrosion protection anode is provided with IT, and this IT be able to be connected with a joggle with said IT.
As further improvement of the present invention, between said anode bar joint nut and said intelligence control circuit, be provided with joint bolt and make the two electrical connection.
As further improvement of the present invention, between said anode bar nut and said inner bag anode bar interface, be provided with first gasket, between said anode bar nut and said anode bar joint nut, be provided with second gasket.
As further improvement of the present invention, said anode bar is the magnesium rod, and said anode bar plug is an iron staff, and said electronics corrosion protection anode is the titanium alloy material.
The invention has the beneficial effects as follows: through establish an electronics corrosion protection anode in the anode bar center; And be provided with an intelligence control circuit and can detect anode bar and whether use up, can use the back at anode bar again and make the electronics corrosion protection anode replace the anti-corrosion function of anode bar through smart circuit control.Existing like this sacrificial protection has electronics anodic protection again; Reach dual anodic protection function; Make the water-heater interior metal partly obtain uninterrupted protection, remind consumer wants to change anode bar simultaneously, reach the purpose in the work-ing life that prolongs water-heater.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an anode bar structural representation according to the invention;
Fig. 3 is an electronics corrosion protection anode structural representation according to the invention;
Structural representation when Fig. 4 is not installed to water heater liner for duplicate protection anode according to the invention.
In conjunction with accompanying drawing, explanation below doing:
1---anode bar 2---anode bar plug
3---electronics corrosion protection anode 4---resistance
5---intelligence control circuit 6---anode bar joint nuts
31---insulation layer 10---gap
7---insulating sealer 8---water heater liner
81---inner bag anode bar interface 9---anode bar nut
11---first gaskets 12---, second gasket
13---joint bolt 21---IT
32---outside screw
Embodiment
Implement 1: a kind of water-heater is used the duplicate protection anode; Earlier by magnesium anode rod 1; One of which end center built-in one iron anode bar plug 2, and this anode bar plug is hollow structure, magnesium anode rod 1 pours into an integrated entity with the anode bar plug; And be provided with IT 21 at the other end inner surface of anode bar plug, as shown in Figure 2; With an electronics corrosion protection anode 3 periphery injection mouldings one layer insulating 31, and be provided with outside screw 32 at the other end outer side of insulation layer, as shown in Figure 3; The above-mentioned electronics corrosion protection anode the other end is inserted in the above-mentioned anode bar plug; Connect through the internal and external screw thread engages fixed; A sheathed anode bar joint nut 6 outside an end of electronics corrosion protection anode 3 then; And between anode bar plug 2 and anode bar joint nut 6, be electrically connected a resistance 4, and between end of anode bar plug and anode bar joint nut middle part outer side, establish an insulating sealer 7 at last, as shown in Figure 3; And the anode bar plug that form this moment and the other end of anode bar joint nut and insulating sealer can detachably be packed on the other end of inner bag anode interface 81 of water heater liner 8 just; As shown in Figure 1, be connected to one on the end of inner bag anode bar interface, wherein with the anode bar nut 9 of anode bar Interface Matching then; Can between inner bag anode bar interface and anode bar nut, establish first gasket 11, between anode bar joint nut and anode bar nut, be provided with second gasket 12; An end of establishing an intelligence control circuit 5 electronics corrosion protection anodes at last is electrically connected (can be electrically connected through nut) here, and this intelligence control circuit is electrically connected with anode bar nut 9 through joint bolt 13 simultaneously.
Like this; During normal the use; Because the electronics anti-corrosion insulating layer is isolated electronics corrosion protection anode and anode bar; Intelligence control circuit breaks off, and anode bar mainly plays the corrosionproof protection effect, and the protection loop of this moment is: anode bar 1 → anode bar plug 2 → resistance 4 → anode bar joint nut 6 → anode bar nut 9 → inner bag anode bar interface 81 → water heater liner 8 → water → anode bar 1; After anode bar uses up; The electronics corrosion protection anode contacts with water; Make intelligence control circuit form path; Promptly detect the loop: electronics corrosion protection anode 3 → intelligence control circuit 5 → anode bar nut 9 → anode bar joint nut 6 → resistance 4 → anode bar plug 2 → water → electronics corrosion protection anode 3, after pilot circuit detects this information, remind human consumer's anode bar to use up through electrical control system immediately; Replaceable new anode bar; Make the electronics corrosion protection anode produce anticorrosion positively charged ion through computer control simultaneously, the anticorrosion loop of this moment is: electronics corrosion protection anode 3 → intelligence control circuit 5 → anode bar nut 9 → inner bag anode bar interface 81 → water heater liner 8 → water → electronics corrosion protection anode 3 so just can make water-heater interior metal parts obtain continual protection.The existing sacrificial protection of this duplicate protection anode has Electronic Protection again, reaches dual anode and comprises function, has improved the anticorrosion energy of water-heater greatly, prolongs the work-ing life of water-heater.
Claims (5)
1. a water-heater is used the duplicate protection anode; It is characterized in that: it comprises anode bar (1), anode bar plug (2), electronics corrosion protection anode (3), resistance (4) and intelligence control circuit (5); Said anode bar plug is the tubular of both ends open, and it is located in said anode bar one end; The outer side of said electronics corrosion protection anode is provided with a layer insulating (31), and this electronics corrosion protection anode one end inserts in the said anode bar plug, and the other end passes anode bar joint nut (6) and stretches out outside the said anode bar joint nut; Leave gap (10) between one end of said electronics corrosion protection anode and the said anode bar, and the other end is electrically connected with said intelligence control circuit; Be provided with insulating sealer (7) at said electronics corrosion protection anode periphery and on the part between said anode bar and the said anode bar joint nut, the electronics corrosion protection anode the other end that is provided with this insulating sealer and anode bar joint nut just detachably is fixedly arranged on the end of inner bag anode bar interface (81) of water heater liner (8); Other is provided with the anode bar nut (9) that is electrically connected with said intelligence control circuit, and this anode bar nut just is removably fixed on the other end of said inner bag anode bar interface and is removably fixed with the other end of said electronics corrosion protection anode simultaneously; Said resistance is located in the said insulating sealer, and the two ends of said resistance are electrically connected with said anode bar plug and said anode bar joint nut respectively; Said intelligence control circuit can receive the signal whether said anode bar use up and send warning, can control said electronics corrosion protection anode simultaneously and make it produce the anticorrosion positively charged ion of electronics.
2. water-heater according to claim 1 is used the duplicate protection anode; It is characterized in that: be provided with IT (21) at said anode bar plug the other end inner surface; Insulation layer outside surface outside said electronics corrosion protection anode is provided with IT (32), and this IT be able to be connected with a joggle with said IT.
3. water-heater according to claim 1 is used the duplicate protection anode, it is characterized in that: between said anode bar joint nut and said intelligence control circuit, be provided with joint bolt (13) and make the two electrical connection.
4. water-heater according to claim 1 is used the duplicate protection anode; It is characterized in that: between said anode bar nut and said inner bag anode bar interface, be provided with first gasket (11), between said anode bar nut and said anode bar joint nut, be provided with second gasket (12).
5. use the duplicate protection anode according to each described water-heater in the claim 1 to 4, it is characterized in that: said anode bar is the magnesium rod, and said anode bar plug is an iron staff, and said electronics corrosion protection anode is the titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110022716.8A CN102605377B (en) | 2011-01-20 | 2011-01-20 | Dual protective anode for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110022716.8A CN102605377B (en) | 2011-01-20 | 2011-01-20 | Dual protective anode for water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102605377A true CN102605377A (en) | 2012-07-25 |
| CN102605377B CN102605377B (en) | 2014-11-12 |
Family
ID=46523126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110022716.8A Expired - Fee Related CN102605377B (en) | 2011-01-20 | 2011-01-20 | Dual protective anode for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102605377B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451702A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Water heater |
| CN107245721A (en) * | 2017-07-18 | 2017-10-13 | 广东格美淇电器有限公司 | Magnesium alloy anode protection assembly |
| CN113930775A (en) * | 2021-12-20 | 2022-01-14 | 淄博德源金属材料有限公司 | Production process of auxiliary anode for composite impressed current cathodic protection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481729Y (en) * | 2001-06-11 | 2002-03-13 | 钢铁研究总院青岛海洋腐蚀研究所 | Electronic corrosion-proof device |
| CN2623700Y (en) * | 2002-12-13 | 2004-07-07 | 颜民 | Double protection anticorrosion apparatus |
| US6958116B1 (en) * | 1996-10-11 | 2005-10-25 | Bennett Jack E | Cathodic protection system |
| US7017251B1 (en) * | 2004-12-01 | 2006-03-28 | Apcom, Inc. | Resistored anode and a water heater including the same |
| CN202022982U (en) * | 2011-01-20 | 2011-11-02 | 樱花卫厨（中国）股份有限公司 | Double-protection anode for water heater |
-
2011
- 2011-01-20 CN CN201110022716.8A patent/CN102605377B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6958116B1 (en) * | 1996-10-11 | 2005-10-25 | Bennett Jack E | Cathodic protection system |
| CN2481729Y (en) * | 2001-06-11 | 2002-03-13 | 钢铁研究总院青岛海洋腐蚀研究所 | Electronic corrosion-proof device |
| CN2623700Y (en) * | 2002-12-13 | 2004-07-07 | 颜民 | Double protection anticorrosion apparatus |
| US7017251B1 (en) * | 2004-12-01 | 2006-03-28 | Apcom, Inc. | Resistored anode and a water heater including the same |
| CN202022982U (en) * | 2011-01-20 | 2011-11-02 | 樱花卫厨（中国）股份有限公司 | Double-protection anode for water heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451702A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Water heater |
| CN104451702B (en) * | 2013-09-25 | 2018-06-05 | 珠海格力电器股份有限公司 | Water heater |
| CN107245721A (en) * | 2017-07-18 | 2017-10-13 | 广东格美淇电器有限公司 | Magnesium alloy anode protection assembly |
| CN107245721B (en) * | 2017-07-18 | 2019-06-25 | 广东格美淇电器有限公司 | Magnesium alloy anode protection assembly |
| CN113930775A (en) * | 2021-12-20 | 2022-01-14 | 淄博德源金属材料有限公司 | Production process of auxiliary anode for composite impressed current cathodic protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102605377B (en) | 2014-11-12 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |