CN105571114B - A kind of novel immersion heating electrode - Google Patents
A kind of novel immersion heating electrode Download PDFInfo
- Publication number
- CN105571114B CN105571114B CN201610034240.2A CN201610034240A CN105571114B CN 105571114 B CN105571114 B CN 105571114B CN 201610034240 A CN201610034240 A CN 201610034240A CN 105571114 B CN105571114 B CN 105571114B
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- CN
- China
- Prior art keywords
- electrode
- arc
- stem
- electrode stem
- pillar
- 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.)
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Classifications
-
- 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
- F24H1/203—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with electrodes
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- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
Abstract
The invention discloses a kind of novel immersions to heat electrode, novel immersion heating electrode includes electrode body and electrode stem, electrode body is the closed hollow barrel-like structure with top on arc and arc bottom, it pushes up under top and arc on arc and respectively offers through-hole, the lower end of electrode stem is fixed on arc on top, the outer sheath of electrode stem is equipped with insulating ceramics pillar, and insulating ceramics pillar is exposed in the upper end of electrode stem.The present invention is by being arranged to have the hollow cylindrical that top and arc are gone to the bottom on arc to increase the contact area of electrode and water electrode body, reduce the current strength of electrode surface, simultaneously also the corrosion of electrode is effectively prevented by increasing the adsorptivity for the gas that electrode generates electrolysis water.Meanwhile the present invention ensure that the stability of electrode body in water by the through-hole pushed up on the arc of electrode body and arc bottom opens up.
Description
Technical field
The present invention relates to field of electric heating more particularly to a kind of novel immersion to heat electrode.
Background technology
In electric boiler heating technique, resistance-type heating is indirect heating manner, is conducted heat to water body by high-temperature wall surface, therefore
It is difficult to avoid heat loss and electricity heating response lag；The electric current of electric pole type heating directly acts on aquatic products heat amount, heating process
In generated heat waste it is minimum, while heated by electrodes can also use 10kV or more high-voltage electricity, be applicable in voltage range it is wide, be resistant to electricity
Net voltage fluctuation is impacted, therefore on large-scale electric boiler equipment, electrode heating technology is almost unique selection.
Heated by electrodes also has electricity heating fast response time, that reliability is high, failure rate is low etc. is excellent in addition to thermal efficiency height
Point.But heated by electrodes always leads to the problem of gas along with electrode corrosion and water electrolysis, electrode corrosion, which can influence electrode, to be made
Use the service life；Water electrolysis consumes electric energy, electrical heating efficiency can be made to decrease, it is also possible to hydrogen accumulation zone occur and carry out security risk.
Invention content
The invention aims to provide a kind of a kind of novel immersion heating electrode can effectively prevent electrode corrosion.
In order to achieve the above object, the present invention uses following technical scheme：Novel immersion heats electrode, including electrode body
And electrode stem, electrode body is the closed hollow barrel-like structure with top on arc and arc bottom, on arc under top and arc
Bottom respectively offers through-hole, and the lower end of electrode stem is fixed on arc on top, and the outer sheath of electrode stem is equipped with insulating ceramics pillar, electricity
Expose insulating ceramics pillar in the upper end of pole bar.
When being powered on, the average current intensity of the electrode body outer surface is less than 0.2A/cm2。
Insulating ceramics pillar upper end is provided with location structure, and location structure is annular boss.
Top is provided with platform on the arc, to electrode body inner recess at circular groove in the middle part of platform, in groove
Fixed electrode stem.
The lower end of the electrode stem is fixed on by helicitic texture in groove.
The part that ceramic insulation pillar is exposed in the electrode stem upper end is arranged with bushing pad, and electrode stem upper end is installed with spiral shell
Mother presses between nut and ceramic insulation pillar and is equipped at least one set of dish-shaped gasket and a flat shim, under ceramic insulation pillar
End and the platform connect, and the upper end of ceramic insulation pillar connects with flat shim.
Electrode body by being arranged to that there is the hollow cylindrical of top and arc bottom on arc to increase electricity by the present invention
The contact area of pole and water, while the adsorptivity of the gas generated to water electrolysis is increased using material property, while also will be electric
The current strength of the outer surface of pole ontology is controlled in 0.2A/cm2Hereinafter, effectively alleviating the corrosion of electrode body.
The present invention ensure that electrode body in water by the circular hole pushed up on the arc of electrode body and arc bottom opens up
In stability.
Description of the drawings
Fig. 1 is the structure chart of novel immersion electrode embodiment.
Specific implementation mode
Below by specific embodiment, the present invention is further elaborated：
As shown in Figure 1, a kind of embodiment of novel immersion heating electrode, including electrode body 1 and electrode stem 2, electrode
Ontology 1 is the closed hollow barrel-like structure with top on arc and arc bottom, and electrode body 1, which uses to have gas molecule, to be inhaled
The material of attached property effect is made.Open-top on arc to be equipped with circular hole 3, arc bottom offers circular hole 4, and top is provided with platform on arc
5, electrode stem 2 at circular groove, is fixed, the lower end of electrode stem 2 is logical in the middle part of platform 5 to 1 inner recess of electrode body in groove
It crosses helicitic texture to be fixed in groove, the outer sheath of electrode stem 2 is equipped with insulating ceramics pillar 6, the setting of 6 upper end of insulating ceramics pillar
It is annular boss to have location structure, location structure.2 upper end of electrode stem connects power supply, and insulating ceramics shield is exposed in the upper end of electrode stem 2
Pipe 6.The part that ceramic insulation pillar is exposed in electrode stem upper end is arranged with bushing pad 7, and electrode stem upper end is installed with nut 8, nut 8
Pressure is equipped with two groups of dish gaskets 9 and a flat shim 10, the lower end peace of ceramic insulation pillar 6 between ceramic insulation pillar 6
Platform 5 connects, and the upper end of ceramic insulation pillar 6 connects with flat shim 10.
Electrode body appearance and size is designed according to maximal input, and when being powered on, electrode body outer surface is averaged
Current strength is less than 0.2A/cm2。
Unmentioned technology is the prior art in the present invention.
The embodiment of the present invention is optimal case, is appointed on the basis of those skilled in the art are in presently disclosed techniques
Within what is all belonged to the scope of protection of the present invention without creative change.
Claims (5)
1. a kind of novel immersion heats electrode, it is characterised in that：Including electrode body and electrode stem, electrode body is with arc
The closed hollow barrel-like structure with arc bottom is pushed up in shape, is pushed up on arc and arc goes to the bottom and respectively offers through-hole, under electrode stem
End is fixed on arc on top, and the outer sheath of electrode stem is equipped with insulating ceramics pillar, and insulating ceramics shield is exposed in the upper end of electrode stem
Pipe；When being powered on, the average current intensity of the electrode body outer surface is less than 0.2A/cm2。
2. a kind of novel immersion according to claim 1 heats electrode, it is characterised in that：On the insulating ceramics pillar
End is provided with location structure, and location structure is annular boss.
3. a kind of novel immersion according to claim 2 heats electrode, it is characterised in that：Top is provided on the arc
Platform fixes electrode stem to electrode body inner recess at circular groove in the middle part of platform in groove.
4. a kind of novel immersion according to claim 3 heats electrode, it is characterised in that：The lower end of electrode stem passes through spiral shell
Line structure is fixed in groove.
5. a kind of novel immersion according to claim 4 heats electrode, it is characterised in that：Expose ceramics in electrode stem upper end
The part of insulation pillar is arranged with bushing pad, and electrode stem upper end is installed with nut, and pressure is equipped between nut and ceramic insulation pillar
One flat shim and at least one set of dish-shaped gasket, the lower end of ceramic insulation pillar and the platform connect, ceramic insulation pillar
Upper end connects with flat shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034240.2A CN105571114B (en) | 2016-01-19 | 2016-01-19 | A kind of novel immersion heating electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034240.2A CN105571114B (en) | 2016-01-19 | 2016-01-19 | A kind of novel immersion heating electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571114A CN105571114A (en) | 2016-05-11 |
| CN105571114B true CN105571114B (en) | 2018-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034240.2A Active CN105571114B (en) | 2016-01-19 | 2016-01-19 | A kind of novel immersion heating electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571114B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105530A (en) * | 2017-06-12 | 2017-08-29 | 北京瑞特爱能源科技股份有限公司 | A kind of immersion heats electrode |
| CN107238068A (en) * | 2017-07-12 | 2017-10-10 | 浙江盛达铁塔有限公司 | Immersion electrode steam boiler |
| CN112325954A (en) * | 2020-11-04 | 2021-02-05 | 麦克传感器股份有限公司 | Electrode rod for high-pressure flowmeter, manufacturing method of electrode rod and electrode assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069638U (en) * | 1990-04-21 | 1991-01-16 | 张玉祥 | Water-cooling complex electrode |
| CN2252965Y (en) * | 1996-03-15 | 1997-04-23 | 魏宏斌 | Adjustable carbon rod electrode water heater |
| CN2519669Y (en) * | 2001-11-02 | 2002-11-06 | 何生荣 | Safety electric heating hot-water bag having electric shock proof function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084003A (en) * | 1992-05-11 | 1994-03-16 | 积水化成品工业株式会社 | The anti-fog filter of heater and manufacture method thereof and outfit heater |
| DE102004031242B3 (en) * | 2004-06-29 | 2005-08-18 | Beteiligungen Sorg Gmbh & Co Kg | Electrode system for glass melting ovens, includes a coupler, for coaxial connection of the electrode to its holder, that includes two buoyant screw connectors |
| JP5165575B2 (en) * | 2005-10-06 | 2013-03-21 | ニューロナノ アーベー | Electrode bundle |
| WO2010020007A1 (en) * | 2008-08-20 | 2010-02-25 | The University Of Queensland | Nanoporous carbon electrodes and supercapacitors formed therefrom |
| CN201328200Y (en) * | 2008-12-19 | 2009-10-14 | 付锡延 | Electromagnetic induction heater |
| KR101349468B1 (en) * | 2013-05-08 | 2014-01-08 | 표행주 | The construct for electrode bar of electrode boiler |
| CN104502981B (en) * | 2014-12-30 | 2017-10-27 | 中国科学院电子学研究所 | A kind of ocean capacitive electrode |
-
2016
- 2016-01-19 CN CN201610034240.2A patent/CN105571114B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069638U (en) * | 1990-04-21 | 1991-01-16 | 张玉祥 | Water-cooling complex electrode |
| CN2252965Y (en) * | 1996-03-15 | 1997-04-23 | 魏宏斌 | Adjustable carbon rod electrode water heater |
| CN2519669Y (en) * | 2001-11-02 | 2002-11-06 | 何生荣 | Safety electric heating hot-water bag having electric shock proof function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105571114A (en) | 2016-05-11 |
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