WO2012144744A3 - Electric water heater having self-regulating heating element and manufacturing method for same - Google Patents
Electric water heater having self-regulating heating element and manufacturing method for same Download PDFInfo
- Publication number
- WO2012144744A3 WO2012144744A3 PCT/KR2012/002126 KR2012002126W WO2012144744A3 WO 2012144744 A3 WO2012144744 A3 WO 2012144744A3 KR 2012002126 W KR2012002126 W KR 2012002126W WO 2012144744 A3 WO2012144744 A3 WO 2012144744A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- temperature
- self
- heating element
- water
- hot water
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 12
- 238000010438 heat treatment Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002459 sustained effect Effects 0.000 abstract 1
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
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion 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
- 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
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/156—Reducing the quantity of energy consumed; Increasing efficiency
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/223—Temperature of the water in the water storage tank
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/246—Water level
- F24H15/248—Water level of water storage tanks
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/335—Control of pumps, e.g. on-off control
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric 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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or 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
- F24H9/18—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
- F24H9/1827—Positive temperature coefficient [PTC] resistor
-
- 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
-
- 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
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to an electric water heater having a self-regulating surface heating element, wherein the temperature can be accurately controlled within a particular temperature range; the water in the hot water tank can be heated rapidly and the high water temperature can be maintained as the self-regulation heating element (SR heating element), which can temporally self-regulate power and temperature, and maintain a uniform temperature; and the power usage can be significantly reduced as the water temperature can be sustained with only a minimum of power supply when the water has heated beyond a set boiling point. The electric water heater comprises: a hot water tank provided with a cold water inlet and a hot water outlet; and an SR heating element, which is disposed in the hot water tank, is formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and is self-regulates the temperature so that the temperature is uniformly maintained within a defined range.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110036810A KR20120119066A (en) | 2011-04-20 | 2011-04-20 | Electric water heater with self-regulation plane heating element and method for manufacturing the same |
KR10-2011-0036810 | 2011-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012144744A2 WO2012144744A2 (en) | 2012-10-26 |
WO2012144744A3 true WO2012144744A3 (en) | 2013-01-17 |
Family
ID=47042010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/002126 WO2012144744A2 (en) | 2011-04-20 | 2012-03-23 | Electric water heater having self-regulating heating element and manufacturing method for same |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20120119066A (en) |
WO (1) | WO2012144744A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103017340A (en) * | 2013-01-11 | 2013-04-03 | 山东澳华新能源有限公司 | Heat-storage water tank utilizing carbon-fiber electric heater |
JP2014153044A (en) * | 2013-02-14 | 2014-08-25 | Panasonic Corp | Hot water storage type hot water supply machine |
DE112015003026T5 (en) * | 2014-06-25 | 2017-04-20 | Mag Aerospace Industries, Llc | Self-regulating inline heater |
CN105928210B (en) * | 2016-04-28 | 2019-03-01 | 珠海格力电器股份有限公司 | Control method and device of water heating equipment and water heating equipment |
CN106016706A (en) * | 2016-07-15 | 2016-10-12 | 武夷山欧卡工业设计有限公司 | Energy accumulation boiling water boiler |
CN108361994B (en) * | 2018-02-05 | 2021-10-22 | 广东美的暖通设备有限公司 | Water heater and control method and control device thereof |
CN114001462A (en) * | 2021-02-06 | 2022-02-01 | 李高峰 | Water supply system, water mixing device and water supply method |
CN115468301A (en) * | 2022-10-26 | 2022-12-13 | 中国核动力研究设计院 | Generating set energy consumption device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63107695U (en) * | 1986-09-05 | 1988-07-11 | ||
JP2000154579A (en) * | 1998-11-18 | 2000-06-06 | Toto Ltd | Instantaneously heating type hot water device |
KR100369565B1 (en) * | 1999-12-17 | 2003-01-29 | 대주정밀화학 주식회사 | Resistive paste composition for the formation of electrically heat-generating layer |
KR20050113148A (en) * | 2005-11-14 | 2005-12-01 | 손영호 | Built-in hot water storage device and how to install and use |
-
2011
- 2011-04-20 KR KR1020110036810A patent/KR20120119066A/en not_active Application Discontinuation
-
2012
- 2012-03-23 WO PCT/KR2012/002126 patent/WO2012144744A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63107695U (en) * | 1986-09-05 | 1988-07-11 | ||
JP2000154579A (en) * | 1998-11-18 | 2000-06-06 | Toto Ltd | Instantaneously heating type hot water device |
KR100369565B1 (en) * | 1999-12-17 | 2003-01-29 | 대주정밀화학 주식회사 | Resistive paste composition for the formation of electrically heat-generating layer |
KR20050113148A (en) * | 2005-11-14 | 2005-12-01 | 손영호 | Built-in hot water storage device and how to install and use |
Also Published As
Publication number | Publication date |
---|---|
WO2012144744A2 (en) | 2012-10-26 |
KR20120119066A (en) | 2012-10-30 |
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