CN100383467C - Instant heating water heater using conversion electromagnetic induction - Google Patents
Instant heating water heater using conversion electromagnetic induction Download PDFInfo
- Publication number
- CN100383467C CN100383467C CNB2006100769298A CN200610076929A CN100383467C CN 100383467 C CN100383467 C CN 100383467C CN B2006100769298 A CNB2006100769298 A CN B2006100769298A CN 200610076929 A CN200610076929 A CN 200610076929A CN 100383467 C CN100383467 C CN 100383467C
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- CN
- China
- Prior art keywords
- electromagnetic induction
- water
- conversion electromagnetic
- water heater
- metal tube
- 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.)
- Expired - Fee Related
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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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
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- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
Abstract
The present invention discloses a frequency conversion electromagnetic induction instantaneously-heating type water heater, which belongs to a water heater for industry and people's daily life. A frequency conversion electromagnetic induction heating device is provided with a hollow circular induction coil projecting out of the device, and the center of the circular induction coil is provided with a metal pipe which has equal distance with the circular induction coil and does not contact the circular induction coil. The outer layer of the circular induction coil is provided with a thermal insulation protective cover which has the equal distance with the circular induction coil and does not contact the circular induction coil. The upper center and the lower center of the metal pipe are provided with water pipelines, and the pipe wall center of the metal pipe is provided with small through holes evenly distributed in the equal distance. The water pipeline on the upper end of the metal pipe is connected with the upper end of the circular induction pipe, and the water pipeline in the lower end center of the metal pipe is provided with a water outlet. During use, the cooling water of the circular induction coil is utilized to cause water to enter the circular induction coil from the lower end and then to enter the water pipeline on the upper end of the metal pipe when the water is discharged from the upper end. The water is discharged from the small holes evenly distributed in the central pipe wall of the metal pipe to the water outlet on the lower end. The purpose of using hot water can be realized by the method.
Description
Technical field
The present invention relates to the water heater that uses in industry and the people's daily life, a kind of specifically instant heating water heater using conversion electromagnetic induction.
Background technology
The kind of existing water heater mainly contains the electric heater that uses electric energy, uses source of the gas to make the heating type water heater of fuel and solar water heater or the like.In the water heater that uses electric energy, mainly take product as the leading factor, wherein also have many kinds such as microwave water-heater with electrothermal tube.Yet use the electromagnetic induction method not see its report as yet as the Related product of water heater.
Conversion electromagnetic induction heating or abbreviation eddy-current heating, thus be to utilize electromagnetic induction principle power frequency supply to be transformed into a kind of method of special frequency channel power supply heating of metal material.This method is mainly used in metal fever processing, heat treatment, welding and fusing etc., along with social progress and science and technology development, also used this technology at aspects such as packaging industry (as sealing of aluminium foils such as medicine, food), semi-conducting material (as tensile, monocrystaline silicon), vehicle glass heating stickup metalworks at present.
Show that from interrelated datas such as Chinese patents the at present existing various constructed products patents relevant with water heater have 8 over thousands of, have 23 of the patents of the immediately heating water heater of being correlated with, as China Patent No.: 02149630.7; 95227664.X; 00221419.9; 200520068817.9 (heater of a kind of immediately heating water heater) or the like all reported relevant Instant heating type electric heater structure and shape.From existing product analysis, be electricity consumption with gas or the more complicated that all shows with the structure of solar energy, though be instant heating, power consumption consumption gas is too big, and water yield is limited again, and the product that has also has problems such as potential safety hazard.In using the electric heater of cartridge type, also there is the old problem such as long-pending of the dirt that pollutes.Therefore, invent out a kind of simple in structurely, the safe and reliable immediately heating water heater that generates heat is the task of top priority.
Summary of the invention
In order to overcome the deficiencies in the prior art, the objective of the invention is to provide a kind of structure of utilizing existing conversion electromagnetic induction heating of metal material, realize the structure and the shape of the instant heating water heater using conversion electromagnetic induction of water temperature heating.
The technical solution adopted for the present invention to solve the technical problems is: thus a kind of the connection utilize electromagnetic induction power frequency supply to be transformed into the instant heating water heater using conversion electromagnetic induction of the induction coil of special frequency channel power supply heating of metal material in the prior art, it is characterized in that: a conversion electromagnetic induction heater is arranged, this device is provided with the outer hollow annular induction coil of its device of emersion, the center of toroidal inductive circle is provided with equidistant discontiguous metal tube with it, and toroidal inductive circle skin is provided with the circular thermal insulation protection cover that the equidistant discontiguous anti-width of cloth is penetrated with it; The center up and down of metal tube is provided with ventilating water pipe, and the tube wall center of metal tube offers equidistant uniform small through hole, and metal tube upper end ventilating water pipe is connected with the upper end of toroidal inductive pipe, and center, the lower end ventilating water pipe of metal tube is a delivery port.Described toroidal inductive circle is made up of 1～60 circle, and the spacing between its circle and the circle is 3～50mm; Described metal tube is to be fixed on the fixed support that rises from the body of conversion electromagnetic induction heater to fix; Described thermal insulation protection cover is that the outer wall of ventilating water pipe up and down that utilizes metal tube to be provided with is fixedly connected; The equidistant discontiguous gap of described metal tube and toroidal inductive circle is 1～8mm; The gap of described thermal insulation protection cover and toroidal inductive circle is 1～20mm; The uniform small through hole that the tube wall center of described metal tube is offered has 3～300, and the diameter summation in its hole is greater than the diameter of ventilating water pipe up and down that is communicated with it.Utilize the cooling water of toroidal inductive circle during use, make water enter the toroidal inductive circle from the lower end, be linked into the upper end ventilating water pipe of metal tube when discharging from the upper end, the uniform aperture in the tube wall is discharged to the lower end delivery port in the middle of the metal tube more again, so just can reach the purpose of use hot water.
The invention has the beneficial effects as follows: because the present invention makes full use of the conversion electromagnetic induction heating principle, the central metal pipe is heated, also obtains the purpose that heats from the water of center metal tube process like this thereby power frequency supply is transformed into the special frequency channel power supply.The present invention has simultaneously further utilized the cooling water of toroidal inductive circle, makes it enter into the water that comes out after metal tube circulates like this and will hotlyyer more economize electric energy.In addition, of the invention process is the structure that a kind of water power separates, so use is fool proof; Secondly, thermal insulation protection cover of the present invention also has the anti-width of cloth and penetrates function.Therefore, the present invention can reach the purpose of drafting.Also therefore, the present invention be a kind of simple in structure, volume is little, practical safe and reliable novel immediately heating water heater, can be for industry and civilian usefulness.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is the schematic diagram of concrete structure of the present invention.
1 conversion electromagnetic induction heater among the figure, 2 toroidal inductive circles, 3 metal tubes, 4 thermal insulation protection covers, ventilating water pipe on 5,6 times ventilating water pipes.
The specific embodiment
Embodiment 1: a conversion electromagnetic induction heater 1 is arranged, this device be provided with its device external hollow of emersion by the 4 toroidal inductive circles 2 that constitute of circle, the center of toroidal inductive circle 2 is provided be 2mm discontiguous metal tube 3 equidistant with it, and toroidal inductive circle 2 skins are provided be 3mm discontiguous circular thermal insulation protection cover 4 equidistant with it; The center of metal tube 3 is provided with ventilating water pipe 5 and following ventilating water pipe 6, the tube wall center of metal tube 3 offers equidistant 24 uniform small through hole, the last ventilating water pipe 5 of metal tube 3 upper ends is connected with the upper end of toroidal inductive circle 2, and ventilating water pipe 6 is a delivery port under the center, lower end of metal tube 3.
Claims (8)
1. instant heating water heater using conversion electromagnetic induction, it is characterized in that: a conversion electromagnetic induction heater is arranged, this device is provided with the outer hollow annular induction coil of its device of emersion, the center of toroidal inductive circle is provided with equidistant discontiguous metal tube with it, and toroidal inductive circle skin is provided with equidistant discontiguous thermal insulation protection cover with it; The center up and down of metal tube is provided with ventilating water pipe, and the tube wall center of metal tube offers equidistant uniform small through hole, and metal tube upper end ventilating water pipe is connected with the upper end of toroidal inductive pipe, and center, the lower end ventilating water pipe of metal tube is a delivery port.
2. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: described toroidal inductive circle is made up of 1～60 circle, and the spacing between its circle and the circle is 3～50mm.
3. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: described metal tube is to be fixed on the fixed support that rises from the body of conversion electromagnetic induction heater.
4. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: described thermal insulation protection cover is that the outer wall of ventilating water pipe up and down that utilizes metal tube to be provided with is fixedly connected.
5. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: the equidistant discontiguous gap of described metal tube and toroidal inductive circle is 1～8mm.
6. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: the gap of described thermal insulation protection cover and toroidal inductive circle is 1～20mm.
7. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: the uniform small through hole that the tube wall center of described metal tube is offered has 3～300, and the diameter summation in its hole is greater than the diameter of ventilating water pipe up and down that is communicated with it.
8. instant heating water heater using conversion electromagnetic induction according to claim 1 is characterized in that: described thermal insulation protection cover is circular.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100769298A CN100383467C (en) | 2006-04-10 | 2006-04-10 | Instant heating water heater using conversion electromagnetic induction |
| PCT/CN2007/001087 WO2007115487A1 (en) | 2006-04-10 | 2007-04-03 | A frequency conversion electromagnetic induction instantaneously-heating type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100769298A CN100383467C (en) | 2006-04-10 | 2006-04-10 | Instant heating water heater using conversion electromagnetic induction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1834549A CN1834549A (en) | 2006-09-20 |
| CN100383467C true CN100383467C (en) | 2008-04-23 |
Family
ID=37002398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100769298A Expired - Fee Related CN100383467C (en) | 2006-04-10 | 2006-04-10 | Instant heating water heater using conversion electromagnetic induction |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100383467C (en) |
| WO (1) | WO2007115487A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997399A (en) * | 2011-09-09 | 2013-03-27 | 陈友余 | Multilayer shielding anti-radiation high-frequency electromagnetic water heater |
| CN110530012A (en) * | 2019-09-05 | 2019-12-03 | 杭州真心热能电器有限公司 | A kind of directly-heated type electromagnetic energy water heater for heating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340680A (en) * | 2000-08-28 | 2002-03-20 | 欧亚 | Induction-type instantaneous electric water heater |
| CN2597881Y (en) * | 2003-02-22 | 2004-01-07 | 安鲁荣 | Electromagnetic induction heater |
| CN2656876Y (en) * | 2003-09-18 | 2004-11-17 | 徐成喜 | Electromagnetic water heater |
| CN1235003C (en) * | 2003-08-27 | 2006-01-04 | 汕头市恒星实业有限公司 | Electromagnetic water heater |
| CN2903779Y (en) * | 2006-04-10 | 2007-05-23 | 李国水 | Frequency changing electromagnetic inductive instant heating type water heater |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ233841A (en) * | 1990-05-29 | 1993-01-27 | Transflux Holdings Ltd | Continuous flow transformer water heater |
| JPH04230987A (en) * | 1990-06-18 | 1992-08-19 | Nikko Kk | Electromagnetic induction heater |
| GB2260604A (en) * | 1991-10-17 | 1993-04-21 | Yang Tai Her | Fluid heating device |
| CN1262419A (en) * | 1999-02-05 | 2000-08-09 | 合肥一通电子有限责任公司 | Direct induction heating type electric water heater |
| JP2004214039A (en) * | 2003-01-06 | 2004-07-29 | Ono Shokuhin Kogyo Kk | Fluid heater |
-
2006
- 2006-04-10 CN CNB2006100769298A patent/CN100383467C/en not_active Expired - Fee Related
-
2007
- 2007-04-03 WO PCT/CN2007/001087 patent/WO2007115487A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340680A (en) * | 2000-08-28 | 2002-03-20 | 欧亚 | Induction-type instantaneous electric water heater |
| CN2597881Y (en) * | 2003-02-22 | 2004-01-07 | 安鲁荣 | Electromagnetic induction heater |
| CN1235003C (en) * | 2003-08-27 | 2006-01-04 | 汕头市恒星实业有限公司 | Electromagnetic water heater |
| CN2656876Y (en) * | 2003-09-18 | 2004-11-17 | 徐成喜 | Electromagnetic water heater |
| CN2903779Y (en) * | 2006-04-10 | 2007-05-23 | 李国水 | Frequency changing electromagnetic inductive instant heating type water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007115487A1 (en) | 2007-10-18 |
| CN1834549A (en) | 2006-09-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20120410 |