CN203403153U - Electronic anti-corrosive inner container of electric water heater - Google Patents
Electronic anti-corrosive inner container of electric water heater Download PDFInfo
- Publication number
- CN203403153U CN203403153U CN201320403353.7U CN201320403353U CN203403153U CN 203403153 U CN203403153 U CN 203403153U CN 201320403353 U CN201320403353 U CN 201320403353U CN 203403153 U CN203403153 U CN 203403153U
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- water heater
- inner container
- electric water
- anode
- corrosive
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Abstract
The utility model discloses an electronic anti-corrosive inner container of an electric water heater. The electronic anti-corrosive inner container comprises an electric water heater inner container, and is characterized in that the electric water heater inner container is provided with an electronic anti-corrosive instrument which is integrated with the electric water heater inner container, the electronic anti-corrosive instrument mainly comprises an anode, a reference electrode and a thread connecting seat, the anode is a rod body made from iridium and titanium, the ends at the same side of the anode and the reference electrode are connected with the thread connecting seat, an external thread of the thread connecting seat is bolted with the electronic anti-corrosive inner container, and the anode and the reference electrode extend inside the electronic anti-corrosive inner container. The anode in the electronic anti-corrosive instrument which is integrated with the electric water heater inner container is an insoluble titanium anode, a layer of electronic oxidization protection film is formed on the inner wall of the electronic anti-corrosive inner container in anti-corrosion reaction so as to directly stop the occurrence of the corrosion reaction without the production of decomposition products, thus being incapable of polluting the water quality.
Description
Technical field
The utility model relates to the aseptic technic of electrochemical field, is specifically related to a kind of electric water heater electronics anticorrosive inner bag.
Background technology
The anticorrosion project of inner container of electric water heater belongs to electrochemistry category scope, and its theoretical source is the principle from galvanic protection.Galvanic protection; be to supplement a large amount of electronics to the metal needing protection, make the state of protected metal integral in electronics surplus, make metallic surface each point reach same negative potential; atoms metal is not easy to lose electronics and becomes ion pass into solution like this, realizes the galvanic protection to metal.Range of application has the equipment such as electric water heater, solar water heater, immediately heating water heater, boiler, water dispenser, metal water tower at present.Inner container of electric water heater blackening last layer inanimate matter bristol glaze on water-heater steel plate special is made, non-corrosive, and market sale situation is pretty good.But enamel inner container complete processing is had relatively high expectations, if state of the art is inadequate, in production process, easily produce bubble or pinprick, enamel fragility is larger simultaneously, transportation in installation process because vibrations, collision easily produce fish-scaling effectly, enamel can dissolve and peel off gradually in hot water.These factors, all can cause the general steel plate of inner container of electric water heater to expose above, erode to a certain degree and will leak.
Utility model content
The purpose of this utility model is to provide a kind of electric water heater electronics anticorrosive inner bag, can be used for inner bag anticorrosion of electric water heater equipment, and favorable anti-corrosion effect, inner container of electric water heater high life.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electric water heater electronics anticorrosive inner bag, comprise inner container of electric water heater, its innovative point is, on described inner container of electric water heater, be provided with the electronics anti-corrosion meter with inner container of electric water heater one, described electronics anti-corrosion meter is mainly by anode, reference electrode and the seat that is threaded, described anode is the barred body that iridium titanium is made, anode, end, the same side in reference electrode is connected with the seat that is threaded, a described outside screw bolt that is threaded is on inner container of electric water heater, described anode, reference electrode stretches into inner container of electric water heater inside.
Further, described in, be threaded on seat and be embedded with the input plug being connected with electric power connection line.
Further, described electronics anti-corrosion meter is arranged at inner container of electric water heater middle part.
Further, on described inner container of electric water heater, be provided with one or more than one electronics anti-corrosion meter.
The utility model has the advantage of: because the anode in the electronics anti-corrosion meter with inner container of electric water heater one is insoluble titanium anode; during anticorrosion reaction, can form one deck electronics protective oxide layer at inner container of electric water heater inwall; directly stop corrosion reaction to occur; and can not produce degradation production, thereby can polluted water.
For avoiding electric water heater electronics anticorrosive inner bag that circuit is additionally set, be connected with power supply, on the seat that is threaded, be embedded with the input plug being connected with electric power connection line, thereby directly utilize input plug to insert in power supply, easy to use.
Anticorrosion efficiently for realizing, electronics anti-corrosion meter is arranged to inner container of electric water heater middle part, thereby can makes the radiation areas of anode can better arrive the two ends of inner container of electric water heater.For realizing anti-corrosion function, maximize, on inner container of electric water heater, be provided with one or more than one electronics anti-corrosion meter.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Diagram is the structural representation of a kind of electric water heater electronics of the utility model anticorrosive inner bag.
In figure: 1-inner container of electric water heater, 2-electronics anti-corrosion meter, 21-anode, 22-reference electrode, 23-be threaded seat, 3-input plug, 31-electric power connection line.
Embodiment
Electric water heater electronics anticorrosive inner bag of the present utility model comprises inner container of electric water heater 1, is provided with the electronics anti-corrosion meter 2 with inner container of electric water heater 1 one on this inner container of electric water heater 1.Electronics anti-corrosion meter 2 is mainly by anode 21, reference electrode 22 and the seat 23 that is threaded, the barred body that anode 21 is made for iridium titanium, end, the same side in anode 21, reference electrode 22 is connected with the seat 23 that is threaded, be threaded seat 23 outside screw bolts on inner container of electric water heater 1, anode 21, reference electrode 22 stretch into inner container of electric water heater 1 inside, contact with the transmission medium of inner container of electric water heater 1 inside, as water etc.
For avoiding electric water heater electronics anticorrosive inner bag that circuit is additionally set, be connected with power supply, on the seat 23 that is threaded, be embedded with the input plug 3 being connected with electric power connection line 31, thereby directly utilize input plug 3 to connect power supply, easy to use.
Anticorrosion efficiently for realizing, electronics anti-corrosion meter 2 is arranged to inner container of electric water heater 1 middle part, thereby can makes the radiation areas of anode can better arrive the two ends of inner container of electric water heater.For realizing anti-corrosion function, maximize, on inner container of electric water heater 1, be provided with one or more than one electronics anti-corrosion meter 2.
Pass through said structure; because the anode in the electronics anti-corrosion meter 2 with inner container of electric water heater 1 one is insoluble titanium anode; during reaction, can form one deck electronics protective oxide layer at inner container of electric water heater 1 inwall; directly stop corrosion reaction to occur; and can not produce degradation production, thereby can polluted water.
Concrete principle is as follows: electronics anti-corrosion meter 2 adopts impressed current cathodic protection method, theoretical according to corrosion electrochemistry, with additional adjustable DC power supply, the positive level of power supply is connect to supplementary anode, and negative pole connects inner container of electric water heater.After switching on power; after protected inner container of electric water heater absorption current, just produce cathodic polarization; general 200～300mV or the be defeated by-850mV of polarizing from stable spontaneous potential toward negative direction; can be set to-900mV is also constant in this current potential, thereby inner container of electric water heater 1 is protected fully.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an electric water heater electronics anticorrosive inner bag, comprise inner container of electric water heater, it is characterized in that, on described inner container of electric water heater, be provided with the electronics anti-corrosion meter with inner container of electric water heater one, described electronics anti-corrosion meter is mainly by anode, reference electrode and the seat that is threaded, described anode is the barred body that iridium titanium is made, end, the same side in anode, reference electrode is connected with the seat that is threaded, a described outside screw bolt that is threaded is on inner container of electric water heater, and described anode, reference electrode stretch into inner container of electric water heater inside.
2. a kind of electric water heater electronics anticorrosive inner bag as claimed in claim 1, is characterized in that, described in be threaded on seat and be embedded with the input plug being connected with electric power connection line.
3. a kind of electric water heater electronics anticorrosive inner bag as claimed in claim 1, is characterized in that, described electronics anti-corrosion meter is arranged at inner container of electric water heater middle part.
4. as the claims 1 to 3 a kind of electric water heater electronics anticorrosive inner bag as described in any one wherein, it is characterized in that, on described inner container of electric water heater, be provided with one or more than one electronics anti-corrosion meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403353.7U CN203403153U (en) | 2013-07-08 | 2013-07-08 | Electronic anti-corrosive inner container of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403353.7U CN203403153U (en) | 2013-07-08 | 2013-07-08 | Electronic anti-corrosive inner container of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403153U true CN203403153U (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320403353.7U Expired - Fee Related CN203403153U (en) | 2013-07-08 | 2013-07-08 | Electronic anti-corrosive inner container of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352229A (en) * | 2013-07-08 | 2013-10-16 | 钱伟 | Electronic anti-corrosion inner container of electric water heater |
| WO2021164774A1 (en) * | 2020-02-20 | 2021-08-26 | 芜湖美的厨卫电器制造有限公司 | Inner container structure and water-storage-type water heater |
-
2013
- 2013-07-08 CN CN201320403353.7U patent/CN203403153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352229A (en) * | 2013-07-08 | 2013-10-16 | 钱伟 | Electronic anti-corrosion inner container of electric water heater |
| WO2021164774A1 (en) * | 2020-02-20 | 2021-08-26 | 芜湖美的厨卫电器制造有限公司 | Inner container structure and water-storage-type water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140122 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |