CN107726600B - Magnetic energy water heater - Google Patents
Magnetic energy water heater Download PDFInfo
- Publication number
- CN107726600B CN107726600B CN201710887866.2A CN201710887866A CN107726600B CN 107726600 B CN107726600 B CN 107726600B CN 201710887866 A CN201710887866 A CN 201710887866A CN 107726600 B CN107726600 B CN 107726600B
- Authority
- CN
- China
- Prior art keywords
- magnetic energy
- water heater
- inner container
- magnetic
- metal inner
- 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.)
- Active
Links
Images
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
- F24H1/181—Construction of the tank
- F24H1/182—Insulation
-
- 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
- F24H1/181—Construction of the tank
- F24H1/183—Inner linings
-
- 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
- F24H1/185—Water-storage heaters using electric energy supply
-
- 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
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- 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
- F24H2250/00—Electrical heat generating means
- F24H2250/08—Induction
Abstract
The invention provides a magnetic energy water heater, which comprises a metal inner container with a water storage cavity, an electromagnetic heating device for heating water in the water storage cavity and a controller for controlling the working state of the magnetic energy water heater, wherein the electromagnetic heating device comprises a magnetic energy transmitting plate electrically connected with the controller, the metal inner container is made of carbon steel, and the magnetic energy transmitting plate comprises a magnetic induction transmitting coil and a preset amount of graphene which is coated on the periphery of the magnetic induction transmitting coil and is matched with the frequency of the carbon steel; therefore, the electromagnetic heating efficiency of the magnetic energy transmitting plate can be improved, the energy conversion efficiency is not lower than 90%, and the metal inner container can be heated for a long distance of 10-50 mm.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a magnetic energy water heater which can increase energy conversion efficiency and can realize long-distance heating of a metal inner container of 10-50 mm.
Background
At present, water in a metal liner is generally heated by adopting an equal-resistance heating mode of an electric heating pipe, the electric heating pipe is placed in water in the metal liner, after the electric heating pipe is powered on, the electric heating pipe generates heat and transfers heat energy to the water in the metal liner, and because the contact area of the electric heating pipe and the water is small, the water needs to be quickly heated by improving the heating temperature of the electric heating pipe, scale in the metal liner is accelerated to form and is attached to the surfaces of the electric heating pipe and the inner wall of the liner, on one hand, the scale corrodes the heating pipe and easily causes damage and electric leakage of the electric heating pipe, and after the electric heating pipe leaks electricity, the water in the metal liner is electrified, so that the personal safety of a user is endangered; on the other hand, the scale is troublesome to clean, and the service life and the water quality of the water heater are easily influenced.
The water heating that current part water heater utilized the electromagnetic plate to replace electric heating pipe to give in the metal inner bag, though the water in electromagnetic plate and the metal inner bag does not need direct contact, can reduce the risk of electric leakage, however, the electromagnetic plate heating need restrict the distance between electromagnetic plate and the metal inner bag, and the distance is more between electromagnetic plate and the metal inner bag promptly can realize giving better water heating and energy conversion rate in the metal inner bag are lower. Simultaneously, electromagnetic plate and circuit board during operation generate heat seriously, need use the fan to dispel the heat for guaranteeing its normal work, and this can make the water heater produce the noise in the course of the work, and user's use is experienced not well.
In view of the above, there is a need to provide a new magnetic energy water heater to solve the above problems.
Disclosure of Invention
The invention aims to provide a magnetic energy water heater which can increase energy conversion efficiency and can realize long-distance heating of a metal inner container of 10-50 mm.
In order to achieve the purpose, the invention adopts the following technical scheme: a magnetic energy water heater comprises a metal inner container with a water storage cavity, an electromagnetic heating device and a controller, wherein the electromagnetic heating device is used for heating water in the water storage cavity, the controller is used for controlling the working state of the magnetic energy water heater, the electromagnetic heating device comprises a magnetic energy transmitting plate which is electrically connected with the controller, the metal inner container is made of carbon steel, and the magnetic energy transmitting plate comprises a magnetic induction transmitting coil and a preset amount of graphene which is coated on the periphery of the magnetic induction transmitting coil and is matched with the carbon steel in frequency.
As a further improved technical scheme of the invention, when the magnetic conductivity of the metal inner container is between 1 and 500, the preset amount of the graphene is between 0.01 and 2 percent of the mass of the magnetic induction transmitting coil.
According to the technical scheme, when one side of the metal inner container, which is matched with the magnetic energy emission plate, is a plane, the preset amount of the graphene is 0.01-0.5% of the mass of the magnetic induction emission coil; when one side of the metal inner container, which is matched with the magnetic energy transmitting plate, is a concave-convex surface or an arc surface, the preset amount of the graphene is 0.5-2% of the mass of the magnetic induction transmitting coil.
According to the technical scheme of the further improvement of the magnetic induction transmitting coil, when the distance between the magnetic energy transmitting plate and the metal liner is 0-50 mm, the preset amount of graphene is 0.01% -2% of the mass of the magnetic induction transmitting coil.
As a further improved technical scheme of the invention, the magnetic energy water heater also comprises a shell positioned on the outer side of the metal inner container and an insulating layer positioned between the shell and the metal inner container, wherein the insulating layer is wrapped on the periphery of the metal inner container.
As a further improved technical solution of the present invention, the electromagnetic heating device further includes a fixing frame disposed at a position inside the casing for fixing the magnetic energy emission plate, and the fixing frame is used for fixing the magnetic energy emission plate.
As a further improved technical scheme of the invention, the inner surface of the metal liner is coated with an enamel layer.
As a further improved technical scheme of the invention, the metal inner container is provided with an opening, the magnetic energy water heater also comprises a water inlet pipe communicated with the water storage cavity from the opening, a water outlet pipe communicated with the water storage cavity from the opening and a mounting piece used for mounting the water inlet pipe and the water outlet pipe to the opening.
As a further improved technical scheme of the invention, the mounting piece is a flange buckle.
As a further improved technical scheme of the invention, the metal liner comprises an upper end surface, a lower end surface and a side wall, wherein the upper end surface and the lower end surface are oppositely arranged, the side wall is used for connecting the upper end surface and the lower end surface, the electromagnetic heating device is positioned at the lower side of the lower end surface, and the opening is formed in the upper end surface; the inlet tube is located one end downwardly extending in the water storage cavity is close to the inboard of terminal surface down, the outlet pipe is located one end in the water storage cavity is close to the inboard of up end.
The invention has the beneficial effects that: according to the magnetic energy water heater, the metal inner container made of carbon steel is selected, and the graphene with the preset amount matched with the carbon steel frequency is added into the magnetic energy emission plate, so that the electromagnetic heating efficiency of the magnetic energy emission plate can be improved, the energy conversion efficiency is not lower than 90%, and the metal inner container can be heated for a long distance of 10-50 mm.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a magnetic energy water heater in the invention.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings, and fig. 1 shows a preferred embodiment of the present invention.
Referring to fig. 1, a magnetic energy water heater 100 according to the present invention is shown, where the magnetic energy water heater 100 includes a metal liner 2 having a water storage cavity 1, a water inlet pipe 3 and a water outlet pipe 4 communicated with the water storage cavity 1, a shell 5 located outside the metal liner 2, an insulating layer 6 located between the shell 5 and the metal liner 2, an electromagnetic heating device 7 for heating water in the water storage cavity 1, and a controller 8 for controlling a working state of the magnetic energy water heater.
Furthermore, the metal inner container 2 is made of carbon steel, so that the magnetic induction intensity of the alternating magnetic field generated by the electromagnetic heating device 7 can be improved, and the energy conversion rate is improved.
Meanwhile, the inner surface of the metal liner 2 is coated with the enamel layer 21, so that on one hand, the metal liner made of carbon steel can be effectively prevented from being corroded by water; on the other hand, the enamel layer 21 has high temperature resistance, high toughness, thermal shock resistance and water pressure shock resistance, and can better cope with the internal stress change impact of the enamel layer 21 caused by the change of water temperature and water pressure in the water storage cavity 1.
In this embodiment, the metal liner 2 is vertically disposed, and the metal liner 2 includes an upper end surface, a lower end surface and a side wall connecting the upper end surface and the lower end surface, which are oppositely disposed. The electromagnetic heating device 7 is located on the lower side of the metal inner container 2, namely on the lower side of the lower end face, so that water close to the lower portion of the metal inner container 2 in the water storage cavity 1 is directly heated, the density of the heated water at the bottom of the water storage cavity 1 is reduced, the heated water floats to the upper portion of the water storage cavity 1, heat transfer is enabled to be conducted from bottom to top, the heat transfer can be accelerated in the process that the water temperature continuously rises, and therefore a circulating pump or other circulating devices are not needed to be added to enable the water to circularly flow.
Furthermore, an opening is formed in the metal inner container 2, and the magnetic energy water heater 100 further comprises a mounting part 9 for mounting the water inlet pipe 3 and the water outlet pipe 4 to the opening, so that through holes for mounting the water inlet pipe 3 and the water outlet pipe 4 are not required to be formed in the metal inner container 2, punching holes and welding process steps during manufacturing of the metal inner container 2 are reduced, welding points on the metal inner container 2 are reduced, the integrity of the metal inner container 2 is better guaranteed, the corrosion resistance of the metal inner container 2 is improved, and the service life of the metal inner container 2 is prolonged.
In this embodiment, the opening is formed in the upper end surface, one end of the water inlet pipe 3, which is located in the water storage cavity 1, extends downwards to the inner side close to the lower end surface of the metal liner 2, and one end of the water outlet pipe 4, which is located in the water storage cavity 1, is close to the inner side of the upper end surface; on one hand, the water in the water storage cavity 1 is ensured to be in a full water state all the time, namely, hot water is discharged from the water outlet pipe 4 only when the water storage cavity 1 is filled with water, and cold water is injected when a user uses the hot water each time; on the other hand, the water storage device is beneficial to directly and rapidly heating cold water entering the water storage cavity 1 from the water inlet pipe 3, the density of the water at the bottom of the water storage cavity 1 is reduced after the water is heated, the water floats to the upper part of the water storage cavity 1, hot water at the top of the water storage cavity 1 is convenient to directly use, the cold water rises from bottom to top, residual hot water in the water storage cavity 1 can be ejected to the position of the water outlet pipe 4, and the cold water and the hot water cannot be mixed; therefore, the energy-saving effect can be achieved, and the heating efficiency can be increased.
Further, the magnetic energy water heater 100 further comprises a sealing gasket arranged between the mounting part 9 and the opening to enhance the sealing performance of the metal liner 2.
Specifically, the mounting part 9 is a flange buckle, and the flange buckle and the metal inner container 2 are fixedly installed through bolts, so that the mounting part is convenient to detach, and the water inlet pipe 3 and the water outlet pipe 4 are convenient to replace.
The heat preservation layer 6 wraps the periphery of the metal inner container 2 and comprises the periphery of the lower end face, the periphery of the upper end face and the periphery of the side wall, so that heat loss in the metal inner container 2 is reduced, and the heat preservation effect of the magnetic energy water heater 100 is enhanced.
The electromagnetic heating device 7 includes a magnetic energy emitting plate 71 electrically connected to the controller, and a fixing frame 72 for fixing the magnetic energy emitting plate 71.
The magnetic energy transmitting plate 71 comprises a magnetic induction transmitting coil, after the controller controls the electromagnetic heating device 7 to start, the magnetic induction transmitting coil generates a magnetic induction coil, the lower end surface cuts a magnetic induction line to generate alternating current, namely countless small eddy currents are generated, metal atoms on the lower end surface collide with each other and rub to generate heat energy to enable the lower end surface to generate heat, so that water in the water storage cavity close to the lower end surface is heated; on one hand, the lower end surface has a larger area, namely the heat conduction area is larger, so that the heat conductivity is increased, the temperature of the lower end surface is far lower than that of a resistance heating type water heater, the generation rate of scale is effectively reduced, and the scale inhibition effect is achieved; on the other hand, the metal inner container 2 is not connected with any circuit inside, so that the damage to a user caused by electric leakage can be avoided, and the use is safer and more reliable.
Meanwhile, under the electromagnetic heating environment of the electromagnetic heating device 7, the main component CaCO in the water scale can be changed3The crystal state of the composite material enables the composite material to have loose structure, poor compression resistance and tensile strength and weakened cohesiveness, so that the composite material is not easy to be adhered into hard scale, and the scale is prevented from being generated fundamentally; and the biochemical oxygen demand and the chemical oxygen demand in the water can be reduced, so that the enzyme in the bacterial cells is inactivated or inactivated, the number of heterotrophic bacteria in the water is reduced, and the method has great benefits for human health.
Furthermore, the magnetic energy emission plate 71 further comprises a preset amount of graphene which is coated on the periphery of the magnetic induction emission coil and is matched with the carbon steel in frequency, after the electromagnetic heating device 7 is started, the magnetic energy emission plate 71 can emit energy required by heating the lower end face, and resonance with the lower end face is achieved in an automatic balance mode, so that loss of energy in a conversion process is reduced, the energy conversion efficiency is not lower than 90%, further, the magnetic energy emission plate 71 and a controller are free of obvious heating phenomena, a small amount of heat can be directly transmitted to the air through the addition of a heat dissipation plate, an electric fan is not needed for heat dissipation, noise of the magnetic energy water heater 100 during working is reduced, and satisfaction of users is improved; meanwhile, the electromagnetic heating efficiency of the magnetic energy transmitting plate 71 can be improved, and the metal inner container can be heated for a long distance of 10-50 mm.
The preset amount of graphene added to the magnetic energy emission plate 71 is related to the material and structure of the metal liner 2 and the distance from the magnetic energy emission plate 71.
Specifically, when the magnetic permeability of the material forming the metal liner 2 is between 1 and 500, the preset amount of graphene is between 0.01 and 2 percent of the mass of the magnetic induction transmitting coil, so that the energy conversion efficiency is not lower than 90 percent, and the metal liner can be heated for a long distance of 10 to 50 mm.
When one side of the metal inner container 2, which is matched with the magnetic energy transmitting plate 71, is a plane, the preset amount of graphene is 0.01-0.5% of the mass of the magnetic induction transmitting coil, so that the energy conversion efficiency is not lower than 90%, and the metal inner container can be remotely heated by 10-50 mm.
When one side of the metal inner container 2, which is matched with the magnetic energy transmitting plate 71, is a concave-convex surface or an arc surface, the preset amount of graphene is 0.5-2% of the mass of the magnetic induction transmitting coil, so that the energy conversion efficiency is not lower than 90%, and the metal inner container can be remotely heated by 10-50 mm.
In this embodiment, that is, when the lower end surface is a plane, the preset amount of the graphene is between 0.01% and 0.5% of the mass of the magnetic induction transmitting coil; when the lower end face is an arc face, the preset amount of the graphene is 0.5% -2% of the mass of the magnetic induction transmitting coil.
When the distance between the metal inner container 2 and the magnetic energy transmitting plate 71 is 0-50 mm, the preset amount of graphene is 0.01-2% of the mass of the magnetic induction transmitting coil, so that the energy conversion efficiency is not lower than 90%, and the metal inner container can be remotely heated by 10-50 mm.
The fixing frame 72 is disposed at a position corresponding to the lower end surface on the inner side of the casing 5 to fix the magnetic energy emitting plate 71 to the lower side of the lower end surface, and is located between the heat insulating layer 6 and the casing 5, so as to ensure that the distance between the magnetic energy emitting plate 71 and the lower end surface and the casing 5 is not changed, and to ensure the heating stability of the magnetic energy emitting plate 71.
In summary, in the magnetic energy water heater 100 of the present invention, the metal inner container 2 made of carbon steel is selected, and the predetermined amount of graphene with a frequency matched with that of the carbon steel is added to the magnetic energy emission plate 71, so that the electromagnetic heating efficiency of the magnetic energy emission plate 71 can be improved, the energy conversion efficiency is not lower than 90%, and the metal inner container can be heated for a long distance of 10-50 mm.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A magnetic energy water heater comprises a metal inner container with a water storage cavity, an electromagnetic heating device used for heating water in the water storage cavity and a controller used for controlling the working state of the magnetic energy water heater, wherein the electromagnetic heating device comprises a magnetic energy transmitting plate electrically connected with the controller, and the magnetic energy water heater is characterized in that: the magnetic energy transmitting plate comprises a magnetic induction transmitting coil and a preset amount of graphene coated on the periphery of the magnetic induction transmitting coil and matched with the carbon steel in frequency.
2. A magnetic energy water heater as claimed in claim 1, wherein: when the magnetic conductivity of the metal inner container is between 1 and 500, the preset amount of the graphene is between 0.01 and 2 percent of the mass of the magnetic induction transmitting coil.
3. A magnetic energy water heater as claimed in claim 1, wherein: when one side of the metal inner container, which is matched with the magnetic energy transmitting plate, is a plane, the preset amount of the graphene is 0.01-0.5% of the mass of the magnetic induction transmitting coil; when one side of the metal inner container, which is matched with the magnetic energy transmitting plate, is a concave-convex surface or an arc surface, the preset amount of the graphene is 0.5-2% of the mass of the magnetic induction transmitting coil.
4. A magnetic energy water heater as claimed in claim 1, wherein: when the distance between the magnetic energy transmitting plate and the metal inner container is 0-50 mm, the preset amount of the graphene is 0.01% -2% of the mass of the magnetic induction transmitting coil.
5. A magnetic energy water heater as claimed in claim 1, wherein: the magnetic energy water heater also comprises a shell positioned on the outer side of the metal inner container and a heat insulation layer positioned between the shell and the metal inner container, wherein the heat insulation layer wraps the periphery of the metal inner container.
6. A magnetic energy water heater as claimed in claim 5, characterized by: the electromagnetic heating device further comprises a fixing frame which is arranged on the inner side of the shell and used for fixing the magnetic energy emission plate, and the fixing frame is used for fixing the magnetic energy emission plate.
7. A magnetic energy water heater as claimed in claim 1, wherein: the inner surface of the metal inner container is coated with an enamel layer.
8. A magnetic energy water heater as claimed in any one of claims 1 to 7, characterized by: the magnetic energy water heater also comprises a water inlet pipe communicated with the water storage cavity from the opening, a water outlet pipe communicated with the water storage cavity from the opening and a mounting piece used for mounting the water inlet pipe and the water outlet pipe to the opening.
9. A magnetic energy water heater as claimed in claim 8, wherein: the mounting piece is a flange buckle.
10. A magnetic energy water heater as claimed in claim 8, wherein: the metal liner comprises an upper end face, a lower end face and a side wall, the upper end face and the lower end face are oppositely arranged, the side wall is connected with the upper end face and the lower end face, the electromagnetic heating device is positioned on the lower side of the lower end face, and the opening is formed in the upper end face; the inlet tube is located one end downwardly extending in the water storage cavity is close to the inboard of terminal surface down, the outlet pipe is located one end in the water storage cavity is close to the inboard of up end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887866.2A CN107726600B (en) | 2017-09-27 | 2017-09-27 | Magnetic energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887866.2A CN107726600B (en) | 2017-09-27 | 2017-09-27 | Magnetic energy water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107726600A CN107726600A (en) | 2018-02-23 |
| CN107726600B true CN107726600B (en) | 2020-10-02 |
Family
ID=61206996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887866.2A Active CN107726600B (en) | 2017-09-27 | 2017-09-27 | Magnetic energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726600B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090998A (en) * | 2018-07-28 | 2018-12-28 | 中山市共智新能源科技有限公司 | Water dispenser and method for heating and controlling |
| CN111536691A (en) * | 2020-05-11 | 2020-08-14 | 何啟汉 | Water storage type water heater with square inner container |
| CN111780404B (en) * | 2020-07-02 | 2021-11-30 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202382399U (en) * | 2011-12-31 | 2012-08-15 | 李结斌 | Instant-heating water heater |
| KR20140074002A (en) * | 2012-12-07 | 2014-06-17 | (주) 신원이앤제이 | Induction heating boiler |
| CN106104716A (en) * | 2013-12-19 | 2016-11-09 | 罗伯特·博世有限公司 | Solenoid and the use of solenoid |
| CN106683870A (en) * | 2017-03-20 | 2017-05-17 | 王勇 | Graphene electromagnetic coil manufacturing method |
| CN107062612A (en) * | 2017-04-27 | 2017-08-18 | 广东罡丰新能源科技有限公司 | A kind of graphene electromagnetism core superaudio induction heating apparatus |
-
2017
- 2017-09-27 CN CN201710887866.2A patent/CN107726600B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202382399U (en) * | 2011-12-31 | 2012-08-15 | 李结斌 | Instant-heating water heater |
| KR20140074002A (en) * | 2012-12-07 | 2014-06-17 | (주) 신원이앤제이 | Induction heating boiler |
| CN106104716A (en) * | 2013-12-19 | 2016-11-09 | 罗伯特·博世有限公司 | Solenoid and the use of solenoid |
| CN106683870A (en) * | 2017-03-20 | 2017-05-17 | 王勇 | Graphene electromagnetic coil manufacturing method |
| CN107062612A (en) * | 2017-04-27 | 2017-08-18 | 广东罡丰新能源科技有限公司 | A kind of graphene electromagnetism core superaudio induction heating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107726600A (en) | 2018-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107726600B (en) | Magnetic energy water heater | |
| CN207834901U (en) | A kind of radiator of electric power cabinet | |
| JP2011238449A (en) | Electromagnetic induction heating device, and heating and hot-water supply device using the same | |
| CN108766727A (en) | A kind of furnace transformer | |
| KR20100111337A (en) | A device to generate heat by induction heating type | |
| CN203744512U (en) | Electromagnetic water heater | |
| CN204475463U (en) | Toilet hot-water heating system | |
| CN210980327U (en) | Water heater | |
| CN107062588A (en) | A kind of commercial electromagnet boiler | |
| CN208253844U (en) | A kind of electromagnetic heating type air wetting energy saver | |
| CN208704154U (en) | A kind of magnetic energy heater being not likely to produce scale | |
| CN108076551A (en) | A kind of superconducting magnetic heating component and its water heater, liquid heating | |
| CN206890808U (en) | A kind of commercial electromagnet boiler | |
| CN103002615A (en) | Magnet exciting coil with water-cooled radiation | |
| CN108618606B (en) | electric kettle | |
| CN202915421U (en) | Water-cooling radiating electromagnetic heating device | |
| CN208901886U (en) | A kind of medium-frequency induction furnace | |
| CN103002614A (en) | Water cooling electromagnetic heating device | |
| CN212673502U (en) | Boiler with good heat insulation performance | |
| CN210783906U (en) | Energy-saving electric soup stove | |
| CN213124074U (en) | Oil-immersed transformer | |
| CN218500836U (en) | Tooth flushing device | |
| CN209819668U (en) | Electric wall-hung furnace with four-way safety protection | |
| CN107509263A (en) | A kind of temperature control device electromagnetic heater | |
| CN212132615U (en) | Intelligent rapid heating electric heating stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. |
|
| TR01 | Transfer of patent right |