CN1917723A - Embedded type electrical heating apparatus - Google Patents
Embedded type electrical heating apparatus Download PDFInfo
- Publication number
- CN1917723A CN1917723A CN 200510028877 CN200510028877A CN1917723A CN 1917723 A CN1917723 A CN 1917723A CN 200510028877 CN200510028877 CN 200510028877 CN 200510028877 A CN200510028877 A CN 200510028877A CN 1917723 A CN1917723 A CN 1917723A
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- Prior art keywords
- insulation protection
- battery lead
- protection frame
- liquid
- lead plate
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Abstract
The invention is an apparatus using electrical energy to heat up conducting liquid in order to fully utilize the electrical energy. It comprises a lower insulated protection bracket with electrode, a pole plate, an upper insulated protection bracket and a fixing bracket. The insulated protection bracket and the liquid to be heated are sealed and insulated; because the electrode extraction piece on the pole plate and lower insulated protection bracket is either conductive or separated, so when the resistance of liquid to be heated varies, the aim of power tunable can be implemented by only adding or taking off some pole plate.
Description
Technical field the present invention relates to a kind of embedded type electrical heating apparatus, specifically, is exactly with the direct electric conduction of heating liquid of electric energy, makes electric energy fully obtain a kind of device that utilizes.Can be applicable in various industry and the civilian equipment that needs liquid heat.
Background technology is well-known, generally all adopts isolated and exposed electrothermal heating means in the electric heating equipment of liquid at present, and heating tube, conducting film and various PTC ceramic heating device are adopted in isolated electric heating, but have shortcomings such as the heat efficiency is low.The operation principle of exposed electrothermal heating means is when the conducting liquid that resistance is arranged passes through two charged pole plates, under effect of electric field, makes liquid obtain the energy heating rapidly.This heating system efficiently all is cartridge type or board-like two macrostructures at present.But the electro-heat equipment of these two kinds of structures all can not be regulated power.Just under the prerequisite that liquid resistance is determined, also just fixing by the surface area of battery lead plate.Change to some extent as liquid resistance, that power has just changed, and also just makes the fluid temperature after the heating that variation arranged.Also have the assembling difficulty, keep in repair shortcomings such as difficult.So just limited the application of exposed electrothermal heating means.
Summary of the invention the invention provides a kind of heating efficiency height, regulate that power is convenient, the equal embedded type electrical heating apparatus easily of assembling and maintenance, can install on protective cradle easily, dismounting.Be applied to the occasion of industrial liquid heating and domestic life hot water.
1, adopts damascene structures, be convenient to resistance value, the surface area size of decision conductive plate according to heating liquid;
2, adopt insulation protection frame up and down, the groove of energy fixed plate electrode is arranged on the insulation protection frame, make battery lead plate remain on certain clearance mutually accurately;
3, the one side of fender bracket has an electrode lead-out tablet, to connect power supply.
The technical scheme that the present invention proposes realizes by following method:
A kind of embedded type electrical heating apparatus, it can be applicable in all exposed electrothermal device for heating liquids, and its structure is made up of electroded following insulation protection frame, battery lead plate, last insulating frame, fixed support etc.Following insulation protection frame is a sealed insulation with the heated liquid of wanting.Because battery lead plate promptly conducts electricity with electrode lead-out tablet on the following insulation protection frame and separates,, just can reach this purpose of adjustable power so when the resistance of required heating liquid changes, need only and load onto or remove some battery lead plates accordingly.And when battery lead plate generation corrosion or damage.Also can change easily, rapair and maintenance.
Description of drawings is following to be illustrated structural representation accompanying drawing of the present invention:
Among the figure 1, down insulation protection frame 2, battery lead plate 3, go up insulating frame 4, fixed support 5, electrode lead-out tablet
Embodiment the specific embodiment of the present invention is as follows:
Apparatus of the present invention are installed in the firing equipment of all conducting liquids; following insulation protection frame (1) is a sealed insulation with being heated conducting liquid; there is being electrode lead-out tablet (5) to be connected on the insulation protection frame (1) down with power supply; electrode lead-out tablet (5) generally all is an odd number; just 3,5,7 ... odd number join with zero line power supply, the joining with phase line of power of even numbers is to reduce Leakage Current.Battery lead plate (2) is installed in down in the fixed groove of insulation protection frame (1) and last insulation protection frame (3), under the effect of fixed support (4), can be fixed on relative position separately more firmly, accurately, contacts with electrode lead-out tablet (5) reliably.When conducting liquid flows through the gap of battery lead plate (2), under effect of electric field, make conducting liquid obtain energy rapidly and generate heat.Because battery lead plate (2) is embedded mounting structure with upper and lower insulation protection frame; so as long as loosening some fixed supports (4); just can increase or reduce the quantity of battery lead plate (2), also just be easy to regulate the size of input electric power according to the resistance of conducting liquid.Such method also can be changed the battery lead plate (2) that is damaged very easily.
The use of apparatus of the present invention should consider that also the inflow and outflow of conducting liquid should pass through metal tube or metal protection device, and these metal tubes or protector should be connected on earth terminal or the grounding terminals device, to guarantee safety for good and all, reliably.
Claims (2)
1, a kind of embedded type electrical heating apparatus; it comprises electroded insulation protection frame down, battery lead plate, goes up insulating frame, fixed support etc.; it is characterized in that battery lead plate (2) promptly conducts electricity with electrode lead-out tablet (5) on the following insulation protection frame (1) and separates; so when the resistance of required heating liquid changes; as long as load onto or remove some battery lead plates accordingly, just can reach this purpose of adjustable power.
2, the upper and lower insulation protection shelf structure of employing according to claim 1 is characterized in that descending the groove that fixed plate electrode (2) are arranged on insulation protection frame (1) and the last insulation protection frame (3), makes battery lead plate remain on certain clearance mutually accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100288772A CN100499945C (en) | 2005-08-18 | 2005-08-18 | Embedded type electrical heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100288772A CN100499945C (en) | 2005-08-18 | 2005-08-18 | Embedded type electrical heating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1917723A true CN1917723A (en) | 2007-02-21 |
| CN100499945C CN100499945C (en) | 2009-06-10 |
Family
ID=37738577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100288772A Expired - Fee Related CN100499945C (en) | 2005-08-18 | 2005-08-18 | Embedded type electrical heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100499945C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847478A (en) * | 2010-06-07 | 2010-09-29 | 襄樊大力电工有限公司 | Adjustable liquid resistance device and application method thereof |
| CN102056358A (en) * | 2011-01-13 | 2011-05-11 | 宋有忠 | Electric shock type three-phase supply heating core for electric water heater |
| CN110220304A (en) * | 2019-07-15 | 2019-09-10 | 天津军峰电热技术有限公司 | A kind of heated by electrodes core using epoxy plate processing and fabricating |
-
2005
- 2005-08-18 CN CNB2005100288772A patent/CN100499945C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847478A (en) * | 2010-06-07 | 2010-09-29 | 襄樊大力电工有限公司 | Adjustable liquid resistance device and application method thereof |
| CN101847478B (en) * | 2010-06-07 | 2012-01-11 | 襄樊大力电工有限公司 | Adjustable liquid resistance device and application method thereof |
| CN102056358A (en) * | 2011-01-13 | 2011-05-11 | 宋有忠 | Electric shock type three-phase supply heating core for electric water heater |
| CN102056358B (en) * | 2011-01-13 | 2012-08-22 | 宋有忠 | Electric shock type three-phase supply heating core for electric water heater |
| CN110220304A (en) * | 2019-07-15 | 2019-09-10 | 天津军峰电热技术有限公司 | A kind of heated by electrodes core using epoxy plate processing and fabricating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100499945C (en) | 2009-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20120818 |