CN106413166A - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN106413166A CN106413166A CN201611071220.9A CN201611071220A CN106413166A CN 106413166 A CN106413166 A CN 106413166A CN 201611071220 A CN201611071220 A CN 201611071220A CN 106413166 A CN106413166 A CN 106413166A
- Authority
- CN
- China
- Prior art keywords
- heating
- heating electrode
- electric heater
- unit group
- heater according
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
Abstract
The invention discloses an electric heater which comprises a three-phase electric heating electrodes. Heating resistors with a same shape form a unit group. Each unit group is distributed according to a 120-degree combination. Through connecting an AC contactor and a power supply of a corresponding phase, the heating electrodes of multiple unit groups are distributed in a container according to a certain interval to form a centralized heating source region. Thus, by using the centralized heating source region formed by the heating electrodes, the rapid heating is carried out with water as a conductor, the heat efficiency is high, the service life is long, the maintenance and replacement of a heating element are avoided, and the use cost is reduced. In addition, the heating mode of the heating electrode can be used for an electric heating boiler, a steam boiler, a heating device and a kitchen device, and the problems of energy consumption, thermal efficiency and low service life of a traditional heating element are solved.
Description
Technical field
The present invention relates to a kind of electricity feeder apparatus, particularly relate to one kind and be used for boiler, steam boiler, heating equipment, kitchen
The electric heater of room equipment.
Background technology
In the electric heater being understood, most heating element heater adopts the additional protection pipe of resistance wire, or fills in pipe
Ripple magnesium material is constituted.Different according to range, the diameter of length or wrapping wire by increasing resistance wire increases power is expired
Sufficient use requirement.Thus can make at high-power resistance silk to easily cause in the event of high temperatures the fusing of resistance wire, short
Road, shortens service life.In addition, the mode of heating of resistance wire element is only applicable to small-sized heating container, Domestic stove for air-heating or
Be water heater aspect be feasible.Can not meet concrete in medium-sized boilers heated electrically, steam boiler, heating equipment, cooking apparatus
The application of facility, main reason is that the big power consumption of power, indirectly right after the heating element heater as heating source itself produces heat energy
Liquid medium is heated, and therefore the efficiency of heating surface is low.
Content of the invention
In view of above-mentioned present situation, it is an object of the invention to provide a kind of electric heater so as to directly aqueous medium is implemented plus
Heat, improves heat energy efficiency, energy-conservation and service life.
Technical solution is for the above purpose, a kind of electric heater, including the heating electrode of three-phase electricity, has same
The heating electrode of shape forms a unit group, and each unit group all presses 120 ° of combination distributions, by connect A.C. contactor and
The power supply of corresponding phase connects, and the heating electrode of multiple unit groups is pressed certain interval distribution each other and forms a concentration heating source
Area.
In the present invention, involved heating electrode be shaped as solid or hollow body, using 304 stainless steel materials.
Further, described heating electrode is segment, semicircular body, cylinder, cuboid or trigone.
Further, heating electrode one end is the end of thread, is installed with container by the end of thread and is connected.
In the present invention, heating electrode is connected with control device, and this control device, including thyristor regulating depressor, temperature controller, water
Level controller, pressure protector or earth leakage protective device, select any one or optionally several combinations therein.
The invention has the beneficial effects as follows：Described heating electrode each unit group all forms gap by 120 ° of combination distributions, leads to
Cross aqueous medium and flow in gap and quickly heated by being used as conductor, it is high not only to have the thermal efficiency, long service life, and
And also avoid maintenance and the replacing of heating element heater, advantageously reduce use cost.In addition, the present invention heats the heating side of electrode
Formula, can be used for boiler, steam boiler, heating equipment, cooking apparatus.Solve power consumption, the indirectly heat heat of conventional heating element
Efficiency and the low problem of service life.
Brief description
The three-phase electricity electric conductor connection diagram of Fig. 1；
Fig. 2 is that Fig. 1 installs reference view.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described.
Electric heater as shown in Figure 1, including the heating electrode of three-phase electricity, this heating electrode 1 is the fan-shaped knot of solid
Structure, every three is a unit group, and each unit group is scattered in three lobe bodies by 120 ° of combinations and forms a circle, and each unit group is each other
It is scattered in the heating source region of a concentration by certain interval.In the present embodiment, in each unit group three lobe bodies heating electrodes it
Between form three trouble clearance channel, this three troubles gap passage is easy to the flowing of water body, is conducive to quickly heating the raising efficiency of heating surface.This reality
Apply in example, the heating electrode 1 of three-phase electricity will not be oxidized using 304 stainless steel materials（Meet foodstuff sanitation-stage）, this heating electricity
Pole 1 can directly be contacted with aqueous medium.According to requirements, can adjust the specification of heating electrode 1（Length or the change of diameter）,
Improve heat energy efficiency and the service life of three-phase electricity electric conductor.In each heating electrode 1 described in the present embodiment, one end is spiral shell
Stricture of vagina end is simultaneously connected with wire 2, and this end of thread connects A.C. contactor 3 by wire 2, and this A.C. contactor 3 passes through wire 4 and institute
The 380V three phase mains of corresponding phase connects.
In above-mentioned, the heating electrode 1 of mentioned three-phase electricity is outside the sector structure of solid, can also adopt semicircle
Body, cylinder, cuboid or trigone.In addition to solid, hollow body can also be adopted, during using hollow body, except hollow
Outside cylinder, it is also designed to Multi-layer hollow circular column body with gap, semicircular body, cuboid or trigone.Or
The fin of similar shape is distributed with above-mentioned each bodies.
In above-mentioned, equipped with insulator, this insulator is ceramic material to the end of thread of heating electrode 1.
In the present invention, electrode 1 can be heated and connects with configuring corresponding control device according to different use requirements.This control
Device processed includes, thyristor regulating depressor, temperature controller, water level controller, pressure protector or earth leakage protective device.In practical application,
Any one or optionally several combinations therein can be adopted to control device.
Fig. 2 gives Fig. 1 and heats the reference view after combination of electrodes is installed.For meeting use requirement, adding by Fig. 2
Thermode 1 collocation form, the heating electrode 1 of multiple unit groups is scattered in one each other at regular intervals by container 5 space is in
The concentration heating source region of six prismatic shapes.And by heating the end of thread of electrode 1 equipped with insulator（In figure is not illustrated）It is fixed on appearance
On device 5 hole, it is fixedly connected on container 5 by nut.Add when being filled with aqueous medium into container 5 and soaking heating electrode 1 and formed to concentrate
Thermal source area, after switching on power, contacts generation heat by heating electrode 1 release current of each unit group, to water with aqueous medium
Directly heated.
The mode of heating of the heating electrode according to above-mentioned three-phase electricity, equally can meet two-phase power supply.This two phase electricity plus
Thermode adopts solid semicircular body, using 304 stainless steel materials.The heating electrode of two-phase is arranged in container, utilization
Heating electrode, is installed with container by the end of thread and is connected, by connecting A.C. contactor with corresponding 220V two-phase power supply even
Connect.Every two of the heating electrode of this two phase electricity is a unit group, and the heating electrode of multiple unit groups is pressed in container to each other
Certain intervals are scattered in one and concentrate heating source region.
Also according to use requirement, configure control system same as the previously described embodiments.
In above-mentioned, the heating electrode of described two-phase is in addition to using solid semicircular body it is also possible to select the knot in such as Fig. 1
Configuration shape.Equally in the case of different application scope, fin can be distributed with above-mentioned each bodies.
Claims (5)
1. a kind of electric heater, is characterized in that, including the heating electrode of three-phase electricity, has the heating electrode composition one of same shape
Individual unit group, each unit group all by 120 ° of combination distributions, is connected with the power supply of corresponding phase by connecting A.C. contactor, will
The heating electrode of multiple unit groups is pressed certain interval distribution each other and is formed one and concentrate and heats source region.
2. electric heater according to claim 1, is characterized in that, heating electrode is solid or hollow body, using 304 not
Rust Steel material.
3. electric heater according to claim 1, is characterized in that, described heating electrode be shaped as segment, semicircular body,
Cylinder, cuboid or trigone.
4. electric heater according to claim 1, is characterized in that, heating electrode one end be the end of thread, by the end of thread with
Container is installed and is connected.
5. electric heater according to claim 1, is characterized in that, heating electrode is connected with control device, this control device,
Including thyristor regulating depressor, temperature controller, water level controller, pressure protector or earth leakage protective device, select therein any one or
It is optionally several combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071220.9A CN106413166A (en) | 2016-11-29 | 2016-11-29 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071220.9A CN106413166A (en) | 2016-11-29 | 2016-11-29 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106413166A true CN106413166A (en) | 2017-02-15 |
Family
ID=58082185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071220.9A Pending CN106413166A (en) | 2016-11-29 | 2016-11-29 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106413166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210794A (en) * | 2018-11-06 | 2019-01-15 | 北京瑞特爱能源科技股份有限公司 | A kind of novel immersion heating electrode |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB158842A (en) * | 1921-02-02 | 1921-09-08 | Festa Ai G | Improvements in electric liquid heaters |
| CH94384A (en) * | 1920-10-07 | 1922-05-01 | Festa A G | Device for the electrical heating of flowing liquids by means of a three-wire supplied current. |
| GB169975A (en) * | 1920-10-07 | 1923-03-28 | Festa A G | Improvements in and relating to electric liquid heaters |
| CN2280873Y (en) * | 1996-11-16 | 1998-05-06 | 覃建明 | Safety immediate-heating electric water-heating device |
| CN1253263A (en) * | 1998-11-09 | 2000-05-17 | 山东工友集团股份有限公司 | Electrically heating method and equipment |
| CN1446146A (en) * | 2000-06-19 | 2003-10-01 | 赫斯基注射器成型系统有限公司 | Thick film heater apparatus |
| CN1918439A (en) * | 2004-01-07 | 2007-02-21 | C-技术创新有限公司 | Liquid heating apparatus and method |
| CN201072225Y (en) * | 2007-06-04 | 2008-06-11 | 曲之鹏 | Water resistance heater |
| CN102677169A (en) * | 2012-04-24 | 2012-09-19 | 浙江上城科技有限公司 | Heat preservation device of sapphire crystal growth furnace |
| UA76709U (en) * | 2012-07-09 | 2013-01-10 | Хмельницкий Национальный Университет | Three-phase electrode liquid heater |
| CN102959342A (en) * | 2010-01-11 | 2013-03-06 | 约翰内斯·阿尔特迈尔 | Device for heating a fluid |
| CA2894137A1 (en) * | 2012-12-05 | 2014-06-12 | KIM, No Eul | Electrode boiler with electrodes unit |
| CN206196080U (en) * | 2016-11-29 | 2017-05-24 | 李宝柱 | Electric heater |
-
2016
- 2016-11-29 CN CN201611071220.9A patent/CN106413166A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH94384A (en) * | 1920-10-07 | 1922-05-01 | Festa A G | Device for the electrical heating of flowing liquids by means of a three-wire supplied current. |
| GB169975A (en) * | 1920-10-07 | 1923-03-28 | Festa A G | Improvements in and relating to electric liquid heaters |
| GB158842A (en) * | 1921-02-02 | 1921-09-08 | Festa Ai G | Improvements in electric liquid heaters |
| CN2280873Y (en) * | 1996-11-16 | 1998-05-06 | 覃建明 | Safety immediate-heating electric water-heating device |
| CN1253263A (en) * | 1998-11-09 | 2000-05-17 | 山东工友集团股份有限公司 | Electrically heating method and equipment |
| CN1446146A (en) * | 2000-06-19 | 2003-10-01 | 赫斯基注射器成型系统有限公司 | Thick film heater apparatus |
| CN1918439A (en) * | 2004-01-07 | 2007-02-21 | C-技术创新有限公司 | Liquid heating apparatus and method |
| CN201072225Y (en) * | 2007-06-04 | 2008-06-11 | 曲之鹏 | Water resistance heater |
| CN102959342A (en) * | 2010-01-11 | 2013-03-06 | 约翰内斯·阿尔特迈尔 | Device for heating a fluid |
| CN102677169A (en) * | 2012-04-24 | 2012-09-19 | 浙江上城科技有限公司 | Heat preservation device of sapphire crystal growth furnace |
| UA76709U (en) * | 2012-07-09 | 2013-01-10 | Хмельницкий Национальный Университет | Three-phase electrode liquid heater |
| CA2894137A1 (en) * | 2012-12-05 | 2014-06-12 | KIM, No Eul | Electrode boiler with electrodes unit |
| CN206196080U (en) * | 2016-11-29 | 2017-05-24 | 李宝柱 | Electric heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210794A (en) * | 2018-11-06 | 2019-01-15 | 北京瑞特爱能源科技股份有限公司 | A kind of novel immersion heating electrode |
| CN109210794B (en) * | 2018-11-06 | 2024-02-13 | 北京瑞特爱能源科技股份有限公司 | Novel immersed heating electrode |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
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| WD01 | Invention patent application deemed withdrawn after publication |