CN102997399A - Multilayer shielding anti-radiation high-frequency electromagnetic water heater - Google Patents
Multilayer shielding anti-radiation high-frequency electromagnetic water heater Download PDFInfo
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- CN102997399A CN102997399A CN2011102668540A CN201110266854A CN102997399A CN 102997399 A CN102997399 A CN 102997399A CN 2011102668540 A CN2011102668540 A CN 2011102668540A CN 201110266854 A CN201110266854 A CN 201110266854A CN 102997399 A CN102997399 A CN 102997399A
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Abstract
Provided is a multilayer shielding anti-radiation high-frequency electromagnetic water heater. Space of an electromagnetic heating induction coil is reserved in a metal tank of the multilayer shielding anti-radiation high-frequency electromagnetic water heater. The electromagnetic heating induction coil is embedded into the space. An electromagnetic field is shielded by the inner wall of the metal tank, water, the outer wall of the metal tank, a casing of the water heater and the like in a layer-by-layer mode, so that most of electromagnetic field energy can be absorbed in the heating process and converted into heat energy, and outward leakage of the electromagnetic field is reduced to the largest extent. A water level sensor is arranged at the upper portion of the metal tank, a temperature sensor is arranged on the electromagnetic heating induction coil, and the sensors are connected into a high-frequency electromagnetic power driving circuit board which outputs high-frequency power to enable the heating induction coil to work to heat the metal tank and water. The circuit board further has intellectualized functions such as temperature setting, temperature protection, water shortage alarming, electricity leakage alarming and temperature displaying.
Description
Affiliated technical field
The present invention relates to a kind of water heater, especially Multilayer screen radiation protection high-frequency electromagnetic water heater.
Technical background
High-frequency electromagnetic water-heater is a kind of efficient electricity-saving water heater that adopts electromagnetic induction heating, and its electric conversion efficiency reaches 90%, is 3.5 times of common electrical water heater, and power savings is very remarkable! The possibility of anthracemia, gas explosion owing to not adopting natural gas, liquefied gas or fuel oil, has been stopped fully in the security aspect.Secondly, load coil and water break away from fully, there is not heating tube in the water inlet tank body, do not have booster, leak, the electric leakage accident occurs, that a kind of energy-saving effect is remarkable, security is very high, electronic technology new product leaved for development urgently, it will change existing electrical heating, fuel oil, combustion vapour mode of heating, also be the once great revolution of water heater technology.Domestic, the international market is huge.
According to statistics, 1000 of annual China gas heater, electric heater injures and deaths event average out tos, the consumer complains 5900.High-frequency electromagnetic water-heater does not adopt fuel oil, combustion gas, with the two large advantages that water is isolated fully, is the highest water heater of security in all water heaters.
But, the shortcoming of electromagnet water heater maximum is the electromagnetic radiation that exists human body, although electromagnet water heater and people's distance is generally more than 1 meter when taking a shower, can greatly weaken electromagnetic field to the radiation of human body, but use for a long time electromagnet water heater still may produce injury to the chronic build-up radiation of human body.
China in 2006 have formulated national standard and the GB4706.29-92 " specific (special) requirements of the safety electromagnetic kitchen range of family expenses and similar applications electrical equipment " of " electric heater national standard ", in strict accordance with above-mentioned national standard, effectively solve electromagnetic radiation, electromagnet water heater just can become throughout the country extensive use of commodity.
Therefore prevent that the electromagnet water heater electromagnetic radiation from becoming very important problem, addressing this problem must be from structure, add the system aspects such as heat exchange pattern and circuit design starts with, repeatedly trial production, allow electromagnetic energy obtain effect to greatest extent to utilize, reduce remaining electromagnetic radiation to outward leakage, making it can not produce harm to human body, namely is the purpose of present patent application.
Summary of the invention
A kind of Multilayer screen radiation protection high-frequency electromagnetic water heater, in its metal can, be reserved with Electromagnetic Heating induction coil space, the Electromagnetic Heating induction coil is embedded in the space, electromagnetic field is through metal can inwall → water → metal can outer wall → outer cover of water heater ... isolate etc. multiple tracks, layer by layer shielding, make wherein that most electromagnetism field energys are absorbed into heat energy in heating process, reduce to greatest extent electromagnetic field and outwards leak out; On metal can top level sensor is arranged; on the Electromagnetic Heating induction coil temperature sensor is installed; each sensor access High frequency electromagnetic power drive circuit board; High frequency electromagnetic power drive circuit board output high frequency power makes the heat induced coil working to metal can and water heating, also has the intelligent functions such as Temperature Setting, temperature protection, lack of water, leakage-current alarm, temperature demonstration on the circuit board.
Technical scheme of the present invention is:
1, metal can adopts the stainless steel material that is difficult for getting rusty, the inner Electromagnetic Heating induction coil space of reserving of metal can, the Electromagnetic Heating induction coil is embedded in the space of Electromagnetic Heating tank body, electromagnetic field passes through metal can inwall → water → metal can outer wall → outer cover of water heater from inside to outside ... isolate etc. multiple tracks, layer by layer shielding, make wherein that most electromagnetism field energys are absorbed into heat energy in heating process, reduce to greatest extent electromagnetic field and outwards leak out.
2, water-level detecting sensor is arranged at the top of metal can, temperature sensor is installed on the electromagnetic induction heating coil and is linked into the High frequency electromagnetic power drive circuit board, to prevent no-water dry combustion.
3, High frequency electromagnetic power drive circuit board and Electromagnetic Heating induction coil join, and also have the intelligent functions such as Temperature Setting, temperature protection, lack of water, leakage-current alarm on the circuit board, and the setting of temperature and variation are shown by number.
4, the Electromagnetic Heating induction coil can be plate armature, also can be tubular structure.The space of the Electromagnetic Heating tank body of plate armature is deltiod; The space of the Electromagnetic Heating tank body of tubular structure is tubular.
Useful effect of the present invention is:
1, the Electromagnetic Heating induction coil is embedded in the space of metal can, electromagnetic field passes through metal can inwall → water → metal can outer wall → outer cover of water heater from inside to outside ... isolate etc. multiple tracks, layer by layer shielding, can make wherein that most electromagnetism field energys are absorbed into heat energy in heating process, reduce to greatest extent electromagnetic field and outwards leak out.
2, water-level detecting sensor is arranged at the top of metal can, can prevent no-water dry combustion, protection metal can and Electromagnetic Heating induction coil.
Description of drawings:
Fig. 1-the 1st, Multilayer screen radiation protection high-frequency electromagnetic water heater structure front view, wherein 1---metal can, 2---space in the tank body, 3---the Electromagnetic Heating induction coil, 4---the coil fixture, 5---temperature sensor, 6---level sensor, 7---shell, 9---outlet pipe, 13---lower cover, 14---outer fixed head.
Fig. 1-2 is Multilayer screen radiation protection high-frequency electromagnetic water heater texture edge view, wherein 1---and metal can, 2---space in the tank body, 3---the Electromagnetic Heating induction coil, 4---the coil fixture, 5---temperature sensor, 6---level sensor, 7---shell, 8---water inlet pipe, 9---outlet pipe, 10---water inflowing box, 11---the High frequency electromagnetic power drive circuit board, 12---tube connector, 13---lower cover, 14---outer fixed head.
Fig. 2-the 1st, plate type electromagnetic heat induced coil structure, wherein 3a---plate type electromagnetic induction coil, 4---the coil fixture, 5---temperature sensor, 14---outer fixed head.
Fig. 2-the 2nd, tubular type Electromagnetic Heating induction coil structure chart, 3b---tubular type electromagnetic induction coil wherein, 5---temperature sensor, 14---outer fixed head, 15---the tubular type coil rack.
The specific embodiment:
Among Fig. 1-1, space (2) in the tank body is arranged in the metal can (1), coil fixture (4) is inserted within the interior space (2) of tank body, Electromagnetic Heating induction coil (3) is installed on the coil fixture (4), temperature sensor (5) also is installed in the centre position of Electromagnetic Heating induction coil (3) and is fixed on the coil fixture (4), level sensor (6) is installed in the top of metal can (1), outlet pipe (9) is drawn from the bottom of metal can (1), metal can (1) is fixed in the shell (7), coil fixture (4) and outer fixed head (14) are fixed as one, lower cover (13) be fixed on shell (7) below.
Among Fig. 1-2, metal can (1) is fixed in the shell (7), space (2) in the tank body is arranged in the metal can (1), coil fixture (4) is inserted within the interior space (2) of tank body, Electromagnetic Heating induction coil (3) is installed on the coil fixture (4), temperature sensor (5) also is installed in the centre position of Electromagnetic Heating induction coil (3) and is fixed on the coil fixture (4), water inflowing box (10) is fixed on above the metal can (1), water inflowing box (10) is communicated with metal can (1) by a tube connector (12), water inlet pipe (8) connection enters in the water inflowing box (10), outlet pipe (9) is connected to the bottom of metal can (1), High frequency electromagnetic power drive circuit board (11) is fixing with water inflowing box (10), temperature sensor (5), level sensor (6), Electromagnetic Heating induction coil (3) is linked into respectively High frequency electromagnetic power drive circuit board (11), coil fixture (4) and outer fixed head (14) are fixed as one, lower cover (13) be fixed on shell (7) below.
Among Fig. 2-1, coil fixture (4) is fixed as one with outer fixed head (14), plate type electromagnetic induction coil (3a) is installed on the coil fixture (4), and temperature sensor (5) is installed in the centre position of plate type electromagnetic induction coil (3a);
Among Fig. 2-2, tubular type coil rack (15) is fixed as one with outer fixed head (14), tubular type electromagnetic induction coil (3b) is on tubular type coil rack (15), and temperature sensor (5) is installed on the tubular type coil rack (15).
Claims (2)
1. Multilayer screen radiation protection high-frequency electromagnetic water heater, metal can (1) is fixed in the outer cover of water heater (7), it is characterized in that, space (2) in the tank body is arranged in the metal can (1), coil fixture (4) is inserted within the interior space (2) of tank body, Electromagnetic Heating induction coil (3) is installed on the coil fixture (4), temperature sensor (5) is installed in the centre position of Electromagnetic Heating induction coil (3) and is fixed on the coil fixture (4), water inflowing box (10) is fixed on the metal can (1), water inflowing box (10) is communicated with metal can (1) by a tube connector (12), water inlet pipe (8) connection enters in the water inflowing box (10), outlet pipe (9) is connected to the bottom of metal can (1), High frequency electromagnetic power drive circuit board (11) is fixing with water inflowing box (10), temperature sensor (5), level sensor (6), Electromagnetic Heating induction coil (3) is linked into respectively High frequency electromagnetic power drive circuit board (11), coil fixture (4) and outer fixed head (14) are fixed as one, lower cover (13) be fixed on shell (7) below.
2. Multilayer screen radiation protection high-frequency electromagnetic water heater according to claim 1 is characterized in that, Electromagnetic Heating induction coil (3) can adopt plate type electromagnetic induction coil (3a), perhaps tubular type electromagnetic induction coil (3b); The space of the Electromagnetic Heating tank body of plate armature is deltiod, and the space of the Electromagnetic Heating tank body of tubular structure is tubular,
In plate type electromagnetic induction coil (3a), coil fixture (4) is plate shaped, is fixed as one with outer fixed head (14), and plate type electromagnetic induction coil (3a) is installed in the centre position of coil fixture (4); In tubular type electromagnetic induction coil (3b), coil fixture (4) is tubular type coil rack (15), tubular type coil rack (15) be fixed as one with outer fixed head (14), tubular type electromagnetic induction coil (3b) is on tubular type coil rack (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102668540A CN102997399A (en) | 2011-09-09 | 2011-09-09 | Multilayer shielding anti-radiation high-frequency electromagnetic water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102668540A CN102997399A (en) | 2011-09-09 | 2011-09-09 | Multilayer shielding anti-radiation high-frequency electromagnetic water heater |
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| CN102997399A true CN102997399A (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102668540A Pending CN102997399A (en) | 2011-09-09 | 2011-09-09 | Multilayer shielding anti-radiation high-frequency electromagnetic water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868226A (en) * | 2014-03-30 | 2014-06-18 | 班峰 | Electromagnetic double-face induction type rapid water heater |
| CN107197555A (en) * | 2017-05-23 | 2017-09-22 | 罗运生 | A kind of radiationless high-efficiency electromagnetic induction heating equipment |
| CN107883430A (en) * | 2017-12-21 | 2018-04-06 | 四川亿阳华泰科技有限公司 | A kind of electromagnet heater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727627Y (en) * | 2004-07-04 | 2005-09-21 | 东莞市前锋电子有限公司 | Internal heating type electromagnetic water heater |
| WO2007115487A1 (en) * | 2006-04-10 | 2007-10-18 | Guoshui Li | A frequency conversion electromagnetic induction instantaneously-heating type water heater |
| CN202204139U (en) * | 2011-08-22 | 2012-04-25 | 陈友余 | Multilayer screen radiation protection high-frequency electromagnetic water heater |
-
2011
- 2011-09-09 CN CN2011102668540A patent/CN102997399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727627Y (en) * | 2004-07-04 | 2005-09-21 | 东莞市前锋电子有限公司 | Internal heating type electromagnetic water heater |
| WO2007115487A1 (en) * | 2006-04-10 | 2007-10-18 | Guoshui Li | A frequency conversion electromagnetic induction instantaneously-heating type water heater |
| CN202204139U (en) * | 2011-08-22 | 2012-04-25 | 陈友余 | Multilayer screen radiation protection high-frequency electromagnetic water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868226A (en) * | 2014-03-30 | 2014-06-18 | 班峰 | Electromagnetic double-face induction type rapid water heater |
| CN107197555A (en) * | 2017-05-23 | 2017-09-22 | 罗运生 | A kind of radiationless high-efficiency electromagnetic induction heating equipment |
| CN107197555B (en) * | 2017-05-23 | 2023-12-15 | 罗运生 | Non-radiative efficient electromagnetic induction heating equipment |
| CN107883430A (en) * | 2017-12-21 | 2018-04-06 | 四川亿阳华泰科技有限公司 | A kind of electromagnet heater |
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Application publication date: 20130327 |