CN202057025U - Electric shock prevention type electromagnetic water heater - Google Patents
Electric shock prevention type electromagnetic water heater Download PDFInfo
- Publication number
- CN202057025U CN202057025U CN201120085053XU CN201120085053U CN202057025U CN 202057025 U CN202057025 U CN 202057025U CN 201120085053X U CN201120085053X U CN 201120085053XU CN 201120085053 U CN201120085053 U CN 201120085053U CN 202057025 U CN202057025 U CN 202057025U
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- electric shock
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- inner canister
- waterproof case
- core tube
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Abstract
The utility model realties to an electric shock prevention type electromagnetic water heater which comprises a water cylinder, a circuit board and a power supply plug as well as an electromagnetic heating component, wherein the electromagnetic heating component consists of a coil, a coil rack, a magnetic strip, an inner heating container and a waterproof shell; the inner heating container comprises a cylinder body with an opening at one end, an inner core tube with an opening at one end, a waterproof shell and an end cover made of plastic materials; a central hole is arranged on a bottom plate of the cylinder body; the inner core tube is arranged in the cylinder body; the opening of the inner core tube is fixedly connected and sealed with the central hole; the waterproof shell is sleeved on the inner core tube; a fixed hole on the bottom plate of the waterproof shell is fixedly connected with the inner core tube; the coil rack is arranged on the inner core tube in the waterproof shell; the magnetic strip is arranged between the coil rack and the inner core tube and is fixed on the inner core tube; the opening of the cylinder body and an opening of the waterproof shell are fixedly connected with the end cover; and the cylinder body is fixedly connected and sealed with an installation hole on the end plate of the inner container. The electric shock prevention type electromagnetic water heater realizes the isolation of the electricity from the water and the water cylinder and can prevent the electrification of the water cylinder and eliminate the potential safety hazards.
Description
Technical field
The utility model relates to a kind of electric heater, especially a kind of electromagnetic water heater.
Background technology
Present prior art, as shown in Figure 3, a kind of electric hot water comprises inner bag 1, electrothermal tube 2, wiring board 3 and attaching plug 4; Water inlet 11, delivery port 12 and sewage draining exit 13 are arranged on the described water courage 1; Electrothermal tube 2 is electrically connected with wiring board 3, and attaching plug 4 is connected with wiring board 3, and inner bag 1 links to each other with attaching plug 4 earth terminals 15 by earth connection 14.Attaching plug 4 is adopted the attaching plug band earth connection of three cores.If attaching plug 4 earth terminals 15 are charged, still can make inner bag charged, and security incident takes place.Electric heater be directly adopt electrothermal tube to water heat, commonly used circular water courage horizontal positioned, because the production Technology requirement, electrothermal tube must be arranged on the round center of circular water courage side, electric heater is in when heating, water temperature can only upwards form Convective Heating at the bottom of the electrothermal tube, be that water in the circular water courage has only that upper half part about 60% can effectively heat, about 40% water below at the bottom of the electrothermal tube of circular water courage center does not have the thermal convection current heating, rate of thermal water utilization is lower.
The existing the most frequently used anticreep mode of electric heater mainly contains three kinds, and a kind of is to adopt leakage switch, when leakage current surpasses setting, can cut off the electricity supply automatically, guarantees that electric heater is safe and reliable.Second kind is that the electric leakage automatic detection device is installed on electric heater, when leakage current surpasses set quota, promptly report to the police automatically, the power supply of electrothermal tube is cut off in the actuating of relay, to guarantee end user's life security, the third is that this anti-shock device is to make insulation tube with plastic cement at electric heater intake-outlet adjunction anti-shock device, utilizes the dielectric resistance of running water to do anticreep isolation.But no matter above three kinds of anti-creeping methods have all been used; uncertain factor at each local power utilization environment; individual's electricity consumption awareness of safety is not enough; dependence to above three kinds of proof and electric leakage-proof safety devices is stronger; electric shock accidents takes place when above three kinds of proof and electric leakage-proof safety devices are malfunctioning just in case electric heater leaks electricity; the accident of electrocuting the people happens occasionally, and directly threatens user's life security.What the user was concerned about electric heater most is exactly safety problem, and this also is the problem that manufacturer payes attention to the most.
Summary of the invention
The purpose of this utility model is: a kind of anti-electric shock type electromagnet water heater is provided, and it can prevent electric leakage effectively and get an electric shock.
The utility model is achieved in that a kind of anti-electric shock type electromagnet water heater, and it comprises water courage, wiring board and attaching plug, on the described water courage water inlet, delivery port and sewage draining exit is arranged; Its special character is: also comprise an electromagnetism heating component, described electromagnetism heating component is by coil, bobbin, magnetic stripe, heating inner bag and waterproof case;
Described heating inner bag comprises the end cap that cylindrical shell, an end opening inner canister, waterproof cover and a plastic material of the opening of an end are made, and a centre bore is arranged on the base plate of described cylindrical shell, and inner canister is positioned at cylindrical shell, and the opening of inner canister is fixedlyed connected with centre bore and sealed,
Described waterproof case is enclosed within on the inner canister, and the fixing hole on the base plate of waterproof case is fixedlyed connected with inner canister;
Bobbin is arranged on the interior inner canister of waterproof case, and magnetic stripe is between bobbin and inner canister, and magnetic stripe is fixed on the inner canister;
The opening of cylindrical shell is fixedlyed connected with end cap with the opening of waterproof case; Installing hole on the end plate of cylindrical shell and inner bag is fixedlyed connected and is sealed.
Described a kind of anti-electric shock type electromagnet water heater, its special character is: gapped between described waterproof case and the coil.
Described a kind of anti-electric shock type electromagnet water heater, its special character is: gapped between described waterproof case and the cylindrical shell.
Described a kind of anti-electric shock type electromagnet water heater, its special character is: also comprise an aluminum casing,
Described aluminum casing is with on the inner canister, and the fixing hole on the base plate of waterproof case is fixedlyed connected with aluminum casing; Bobbin and magnetic stripe are arranged on the aluminum casing.
Described a kind of anti-electric shock type electromagnet water heater, its special character is: there is groove along its length at the position of described aluminum casing installation magnetic stripe, in the magnetic stripe holddown groove
A kind of anti-electric shock type electromagnet water heater of the utility model, owing to adopt this spline structure, coil and the isolation of water courage, the water in coil and the water courage is isolated, and has realized electricity and water and the isolation of water courage, can prevent that the sealing courage is charged, has eliminated potential safety hazard.Compare with present technology, saved earth connection, also reached safety, every the purpose of electricity.
Description of drawings
Fig. 1 is a cutaway view of the present utility model.
Fig. 2 is the cutaway view of the utility model electromagnetism heating component.
Fig. 3 is the cutaway view of prior art.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of anti-electric shock type electromagnet water heater, it comprises water courage 1, wiring board 3 and attaching plug 4 have water inlet 11, delivery port 12 and sewage draining exit 13 on the described water courage 1; Attaching plug 4 is the attaching plug of two cores.
Also comprise an electromagnetism heating component, described electromagnetism heating component is by coil 5, bobbin 6, magnetic stripe 7, heating inner bag 8 and waterproof case 9;
Described heating inner bag comprises the end cap 84 that cylindrical shell 81, an end opening inner canister 82, waterproof cover 83 and a plastic material of the opening of an end are made, on the base plate 811 of described cylindrical shell 81 centre bore is arranged, inner canister 82 is positioned at cylindrical shell 81, and the opening of inner canister 82 is fixedlyed connected with centre bore and sealed
Described waterproof case 9 is enclosed within on the inner canister 82, and the fixing hole on the base plate 91 of waterproof case 9 is fixedlyed connected with inner canister 82;
Bobbin 6 is arranged on the inner canister 82 in the waterproof case 9, and coil 5 is wrapped on the bobbin 6, and magnetic stripe 7 is between bobbin 6 and inner canister 82, and magnetic stripe 7 is fixed on the inner canister 82;
The opening of the opening of cylindrical shell 81 and waterproof case 9 is fixedlyed connected with end cap 84; Installing hole on the end plate of cylindrical shell 81 and inner bag 1 is fixedlyed connected and is sealed.
Gapped between described waterproof case 9 and the coil 5.
Gapped between described waterproof case 9 and the cylindrical shell 81.
Also comprise an aluminum casing 10,
Described aluminum casing 10 is with on the inner canister 82, and the fixing hole on the base plate of waterproof case 9 is fixedlyed connected with aluminum casing 10; Bobbin 6 and magnetic stripe 7 are arranged on the aluminum casing 10.
There is groove along its length at the position that described aluminum casing 10 is installed magnetic stripe 7, in magnetic stripe 7 holddown grooves
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (6)
1. anti-electric shock type electromagnet water heater, it comprises water courage, wiring board and attaching plug, on the described water courage water inlet, delivery port and sewage draining exit is arranged; It is characterized in that: also comprise an electromagnetism heating component, described electromagnetism heating component is by coil, bobbin, magnetic stripe, heating inner bag and waterproof case;
Described heating inner bag comprises the end cap that cylindrical shell, an end opening inner canister, waterproof cover and a plastic material of the opening of an end are made, and a centre bore is arranged on the base plate of described cylindrical shell, and inner canister is positioned at cylindrical shell, and the opening of inner canister is fixedlyed connected with centre bore and sealed,
Described waterproof case is enclosed within on the inner canister, and the fixing hole on the base plate of waterproof case is fixedlyed connected with inner canister;
Bobbin is arranged on the interior inner canister of waterproof case, and magnetic stripe is between bobbin and inner canister, and magnetic stripe is fixed on the inner canister;
The opening of cylindrical shell is fixedlyed connected with end cap with the opening of waterproof case; Installing hole on the end plate of cylindrical shell and inner bag is fixedlyed connected and is sealed.
2. a kind of anti-electric shock type electromagnet water heater according to claim 1 is characterized in that: gapped between described waterproof case and the coil.
3. a kind of anti-electric shock type electromagnet water heater according to claim 1 is characterized in that: gapped between described waterproof case and the cylindrical shell.
4. according to claim 1,2 or 3 described a kind of anti-electric shock type electromagnet water heaters, it is characterized in that: also comprise an aluminum casing,
Described aluminum casing is with on the inner canister, and the fixing hole on the base plate of waterproof case is fixedlyed connected with aluminum casing; Bobbin and magnetic stripe are arranged on the aluminum casing.
5. a kind of anti-electric shock type electromagnet water heater according to claim 4 is characterized in that: there is groove along its length at the position of described aluminum casing installation magnetic stripe, in the magnetic stripe holddown groove
6. according to claim 1,2 or 3 described a kind of anti-electric shock type electromagnet water heaters, it is characterized in that: attaching plug is the attaching plug of two cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120085053XU CN202057025U (en) | 2011-03-28 | 2011-03-28 | Electric shock prevention type electromagnetic water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120085053XU CN202057025U (en) | 2011-03-28 | 2011-03-28 | Electric shock prevention type electromagnetic water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057025U true CN202057025U (en) | 2011-11-30 |
Family
ID=45016997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120085053XU Expired - Fee Related CN202057025U (en) | 2011-03-28 | 2011-03-28 | Electric shock prevention type electromagnetic water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057025U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103249192A (en) * | 2013-05-15 | 2013-08-14 | 曲颜发 | Electromagnetic heating device and application thereof, and heater |
| CN103528222A (en) * | 2013-10-25 | 2014-01-22 | 镇江天信电器有限公司 | Safe constant-temperature solar electric boosting heater |
| CN107606796A (en) * | 2017-09-06 | 2018-01-19 | 南京律智诚专利技术开发有限公司 | A kind of transportable heating device |
| CN107676962A (en) * | 2017-11-03 | 2018-02-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | A kind of storage-type electric water heater |
| CN108662750A (en) * | 2018-07-12 | 2018-10-16 | 石同生 | High efficiency single port Horizontal single-pipe Natural Circulation composite heating electric water-heating apparatus |
| CN108662751A (en) * | 2018-07-12 | 2018-10-16 | 石同生 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
| CN108662760A (en) * | 2018-07-12 | 2018-10-16 | 石同生 | Single port Horizontal single-pipe Natural Circulation Combined type electric hot water apparatus |
| CN108800538A (en) * | 2018-07-12 | 2018-11-13 | 石同生 | The electric water-heating apparatus of external single port Horizontal single-pipe natural circulation heating device |
-
2011
- 2011-03-28 CN CN201120085053XU patent/CN202057025U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103249192A (en) * | 2013-05-15 | 2013-08-14 | 曲颜发 | Electromagnetic heating device and application thereof, and heater |
| CN103249192B (en) * | 2013-05-15 | 2015-09-02 | 曲颜发 | Electromagnetic heater, and uses thereof and warmer |
| CN103528222A (en) * | 2013-10-25 | 2014-01-22 | 镇江天信电器有限公司 | Safe constant-temperature solar electric boosting heater |
| CN107606796A (en) * | 2017-09-06 | 2018-01-19 | 南京律智诚专利技术开发有限公司 | A kind of transportable heating device |
| CN107676962A (en) * | 2017-11-03 | 2018-02-09 | 佛山市顺德区燉煌五金塑料实业有限公司 | A kind of storage-type electric water heater |
| CN108662750A (en) * | 2018-07-12 | 2018-10-16 | 石同生 | High efficiency single port Horizontal single-pipe Natural Circulation composite heating electric water-heating apparatus |
| CN108662751A (en) * | 2018-07-12 | 2018-10-16 | 石同生 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
| CN108662760A (en) * | 2018-07-12 | 2018-10-16 | 石同生 | Single port Horizontal single-pipe Natural Circulation Combined type electric hot water apparatus |
| CN108800538A (en) * | 2018-07-12 | 2018-11-13 | 石同生 | The electric water-heating apparatus of external single port Horizontal single-pipe natural circulation heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111130 Termination date: 20120328 |