CN105698386A - Water and electricity isolated type electric water heater - Google Patents
Water and electricity isolated type electric water heater Download PDFInfo
- Publication number
- CN105698386A CN105698386A CN201610257141.0A CN201610257141A CN105698386A CN 105698386 A CN105698386 A CN 105698386A CN 201610257141 A CN201610257141 A CN 201610257141A CN 105698386 A CN105698386 A CN 105698386A
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- CN
- China
- Prior art keywords
- water
- relay
- heater
- power module
- separation type
- 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.)
- Pending
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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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical 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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
- F24H7/0433—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer medium being water
-
- 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
-
- 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
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)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention provides a water and electricity isolated type electric water heater, and belongs to the field of electric water heaters. The electric water heater comprises a casing, wherein a water tank is arranged in the casing; a heater body is arranged in the water tank; a power module is arranged in the casing, and is used for supplying power to the heater body; the heater body comprises an oil tank and an electromagnetic coil; an iron core is fixed in the oil tank through an insulating support; eddy current is formed by the electromagnetic coil through the iron core to generate heat; the electromagnetic coil is connected with the power module; the oil tank is connected with a heat dissipation pipeline through a circulating pump; the circulating pump is connected to the power module; a controller for adjusting the power is arranged on the power module; the heat dissipation pipeline is mounted in the water tank; the water and electricity isolation can be effectively conducted.
Description
Technical field
The present invention provides a kind of electric water heater of water/electricity separation type, belongs to electric heater field。
Background technology
Electric heater is for being widely applied in daily life, larger amount of water can be heated, supply the daily demand of user, and its heating energy source is electric energy, environmental protection very, receive society and the liking of the people, but electrical heating has a drawback, owing to electric heater is to make electricity consumption that water to be heated, and daily water consumption is because having certain electric conductivity containing impurity in water, can cause that user is arrived by high-tension electricity, injure the life of user。
Summary of the invention
Present invention aim at providing a kind of electric water heater of water/electricity separation type, it is possible to effectively carry out water power isolation。
Electric water heater of water/electricity separation type of the present invention, including shell, is provided with water tank in shell, heater it is provided with in water tank, being provided with power module in shell, power module is to heating installation power supply, and heater includes fuel tank and solenoid, it is fixed with iron core by insulating support in fuel tank, solenoid forms eddy current by iron core and produces heat, and solenoid is connected to power module, and fuel tank is connected to heat dissipation pipeline, power module is provided with the controller that power supply is adjusted, and heat dissipation pipeline is arranged in water tank。
Described electric water heater of water/electricity separation type, insulating oil it is full of in fuel tank, heater is the water heating in water tank, fuel tank is wrapped with adiabator layer, heat dissipation pipeline is metal material, heat dissipation pipeline stretches in water tank, by the circulation line in heat dissipation pipeline, water is heated, form heat exchange, heat dissipation pipeline extend into inside water tank, form the circulation of heat according to temperature difference in fuel tank, the water in water tank is made to form circulation according to the floating principle of heat, constantly heated, heat is effectively transmitted by insulating oil, electric heating tube is made not contact completely with water, achieve water power isolation, water in water tank also forms thermal cycle under the heating of heater, the water in water tank is made to be heated, and the mode of heating of heater is different from the mode of heating of existing electric heater, electric heater is not used to directly heat, iron core is placed in fuel tank, and the solenoid being energized is placed on outside fuel tank, do not contact with water and insulating oil, but formation magnetic field, eddy current is formed by iron core, by iron core, insulating oil is heated, completely cut off contacting of insulating oil and water and electric current completely, further increase safety, iron core is made up of relatively thin stalloy superposition, iron core is conducive to form eddy current, between iron core and coil, the material of any object is non-resistance magnetic material。
Described electric water heater of water/electricity separation type, fuel tank is connected to heat dissipation pipeline by circulating pump, and circulating pump is connected to power module。By the circulating pump thermal cycle by fuel tank and circulation line, become oil circulation, further increase thermal cycle and the efficiency to water heating。
Described electric water heater of water/electricity separation type, solenoid is wrapped with insulating barrier and is wrapped in or beyond the interlayer of shell outside shell。Ensure that solenoid completely cuts off thoroughly with water tank and fuel tank。
Described electric water heater of water/electricity separation type, heat dissipation pipeline cross section is rhombus, and in water tank in the shape of a spiral。Rhombus can effectively increase insulating oil and the water heat exchange area by heat dissipation pipeline, and same, heat dissipation pipeline can also increase heat exchange area in the shape of a spiral, makes insulating oil that heat exchange can effectively occur, improves firing rate。
Described electric water heater of water/electricity separation type, is provided with tubes in line in water tank, heat dissipation pipeline is connected to the import and export at tubes in line two ends。Tubes in line can effectively increase heat exchange area, makes the firing rate of water improve。
Described electric water heater of water/electricity separation type, power module is frequency regulation arrangement。Improve supply frequency by frequency regulation arrangement and increase the heating power of iron core, and in giving frequency process, frequency regulation arrangement can turn down voltage, safer。
Described electric water heater of water/electricity separation type, voltage check device, hydraulic pump, relay, storage battery and effluent switch it is provided with in shell, the signal output part of the voltage check device coil ground connection by relay, the power supply of hydraulic pump is connected to storage battery by normally opened contact and the effluent switch of relay。When power supply has a power failure, storing hot water in water tank, voltage check device detects when supply voltage is zero, path between hydraulic pump and effluent switch is connected, when needs water, it is only necessary to Guan Bi effluent switch, hydraulic pump can provide power supply by storage battery, and hot water is extracted out and used by hydraulic pump。
Described electric water heater of water/electricity separation type, water tank is provided with anti-dry burning device, anti-dry burning device includes relay B, relay C, liquid-level switch, laser generator, laser pickoff and battery, laser generator and liquid-level switch are installed in water tank side bottom, liquid-level switch one end is connected to battery, the other end coil ground connection by relay B, laser generator tilts to install, laser pickoff is arranged on the optical circuit path of laser generator, the signal output part of the laser pickoff coil ground connection by relay C, electric heating tube passes sequentially through the normally-closed contact of relay B and relay C and is connected to power supply。Utilize the principle that light reflects in water, when water level is higher than laser generator, light reflects, laser pickoff cannot receive the laser of enough luminous powers, then do not send signal, when water level is lower than laser generator, laser pickoff can receive the laser of enough luminous powers, then send the signal of telecommunication, it is that the coil of relay C obtains electric, the normally-closed contact of relay C disconnects, when water level is lower than water level switch, water level switch closes, the coil of relay B obtains electric, the normally-closed contact of relay B disconnects, electric heating tube is made to disconnect with power supply, the technical program uses laser and liquid-level switch two ways, realize dual fail-safe, relatively reliable。
The present invention compared with prior art has the beneficial effect that
Described electric water heater of water/electricity separation type, insulating oil it is full of in fuel tank, electric heating tube is insulating oil heating, and circulating pump is to allow the oil in fuel tank at heat dissipation pipeline and fuel tank internal recycle, fuel tank is wrapped with adiabator layer, heat dissipation pipeline is metal material, heat dissipation pipeline stretches in water tank, by the circulation line in heat dissipation pipeline, water is heated, form heat exchange, heat dissipation pipeline extend into water tank bottom, the water in water tank is made to form circulation according to the floating principle of heat, constantly heated, heat is effectively transmitted by insulating oil, electric heating tube is made not contact completely with water, achieve water power isolation, and the mode of heating of heater is different from the mode of heating of existing electric heater, electric heater is not used to directly heat, iron core is placed in fuel tank, and the solenoid being energized is placed on outside fuel tank, do not contact with water and insulating oil, but formation magnetic field, eddy current is formed by iron core, by iron core, insulating oil is heated, completely cut off contacting of insulating oil and water and electric current completely, further increase safety。
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is principle of heating figure of the present invention；
Fig. 3 is anti-dry electrical schematic diagram of the present invention；
Fig. 4 is power-off water outlet electrical schematic diagram；
Fig. 5 is Anti-overheating structure schematic diagram。
In figure: 1, shell；2, solenoid；3, fuel tank；4, iron core；5, circulating pump；6, power module；7, storage battery；8, water tank；9, heat dissipation pipeline；10, voltage check device；11, relay；12, hydraulic pump；13, effluent switch；14, relay B；15, laser pickoff；16, liquid-level switch；17, relay C；18, battery；19, laser generator。
Detailed description of the invention
Below in conjunction with the present invention, the embodiment of the present invention is described further:
Embodiment 1: as shown in Figure 1, electric water heater of water/electricity separation type of the present invention, including shell 1, water tank 8 it is provided with in shell 1, it is provided with heater in water tank 8, power module 6 it is provided with in shell 1, power module 6 gives heating installation power supply, heater includes fuel tank 3 and solenoid 2, fuel tank 3 is strip, it is fixed with iron core 4 by insulating support in fuel tank 3, iron core 4 is also strip, and it is shorter than fuel tank 3, effectively increase the contact area of iron core 4 and oil, solenoid 2 forms eddy current by iron core 4 and produces heat, solenoid 2 is connected to power module 6, fuel tank 3 is connected to heat dissipation pipeline 9, power module 6 is provided with the controller that power supply is adjusted, heat dissipation pipeline 9 is arranged in water tank 8。
Embodiment 2: on the architecture basics described in embodiment 1, as shown in Figures 2 and 3, fuel tank 3 is connected to heat dissipation pipeline 9 by circulating pump 5, and circulating pump 5 is connected to power module 6。
Embodiment 3: on the architecture basics described in embodiment 2, in solenoid 2 is wrapped with insulating barrier and is wrapped in the interlayer of shell 1。
Embodiment 4: on the architecture basics described in embodiment 3, heat dissipation pipeline 9 cross section is rhombus, and in water tank 8 in the shape of a spiral。
Embodiment 5: on the architecture basics described in embodiment 4, is provided with tubes in line in water tank 8, heat dissipation pipeline 9 is connected to the import and export at tubes in line two ends。
Embodiment 6: on the architecture basics described in embodiment 5, power module 6 is frequency reducing increasing apparatus。
Embodiment 7: on the architecture basics described in embodiment 6, as shown in Fig. 3, Fig. 4 and Fig. 5, voltage check device 10, hydraulic pump 12, relay 11, storage battery 7 and effluent switch 13 it is provided with in shell 1, the signal output part of the voltage check device 10 coil ground connection by relay 11, the power supply of hydraulic pump 12 is connected to storage battery 7 by normally opened contact and the effluent switch 13 of relay 11。
Embodiment 8: on the architecture basics described in embodiment 7, water tank 8 is provided with anti-dry burning device, anti-dry burning device includes relay B14, relay C17, liquid-level switch 16, laser generator 19, laser pickoff 15 and battery 18, laser generator 19 and liquid-level switch 16 are installed in water tank 8 side bottom, liquid-level switch 16 one end is connected to battery 18, the other end coil ground connection by relay B14, laser generator 19 tilts to install, laser pickoff 15 is arranged on the optical circuit path of laser generator 19, the signal output part of the laser pickoff 15 coil ground connection by relay C17, electric heating tube passes sequentially through the normally-closed contact of relay B14 and relay C17 and is connected to power supply。
Claims (8)
1. an electric water heater of water/electricity separation type, including shell (1), water tank (8) it is provided with in shell (1), water tank is provided with heater in (8), power module (6) it is provided with in shell (1), power module (6) is to heating installation power supply, it is characterized in that, heater includes fuel tank (3) and solenoid (2), it is fixed with iron core (4) by insulating support in fuel tank (3), solenoid (2) forms eddy current by iron core (4) and produces heat, solenoid (2) is connected to power module (6), fuel tank (3) is connected to heat dissipation pipeline (9), power module (6) is provided with the controller that power supply is adjusted, heat dissipation pipeline (9) is arranged in water tank (8)。
2. electric water heater of water/electricity separation type according to claim 1, it is characterised in that fuel tank (3) is connected to heat dissipation pipeline (9) by circulating pump (5), and circulating pump (5) is connected to power module (6)。
3. electric water heater of water/electricity separation type according to claim 2, it is characterised in that solenoid (2) is wrapped with insulating barrier and is wrapped in shell (1) outside in or beyond the interlayer of shell (1)。
4. electric water heater of water/electricity separation type according to claim 3, it is characterised in that heat dissipation pipeline (9) cross section is rhombus, and in water tank (8) in the shape of a spiral。
5. electric water heater of water/electricity separation type according to claim 4, it is characterised in that being provided with tubes in line in water tank (8), heat dissipation pipeline (9) is connected to the import and export at tubes in line two ends。
6. electric water heater of water/electricity separation type according to claim 5, it is characterised in that power module (6) is frequency regulation arrangement。
7. electric water heater of water/electricity separation type according to claim 6, it is characterized in that, voltage check device (10), hydraulic pump (13), relay (11), storage battery (7) and effluent switch (13) it is provided with in shell (1), the signal output part of voltage check device (10) the coil ground connection by relay (11), the power supply of hydraulic pump (13) is connected to storage battery (7) by normally opened contact and the effluent switch (13) of relay (11)。
8. electric water heater of water/electricity separation type according to claim 7, it is characterized in that, water tank is provided with anti-dry burning device in (8), anti-dry burning device includes relay B (14), relay C (17), liquid-level switch (16), laser generator (19), laser pickoff (15) and battery (18), laser generator (19) and liquid-level switch (16) are installed in water tank (8) side bottom, liquid-level switch (16) one end is connected to battery (18), the other end coil ground connection by relay B (14), laser generator (19) tilts to install, laser pickoff (15) is arranged on the optical circuit path of laser generator (19), the signal output part of laser pickoff (15) the coil ground connection by relay C (17), electric heating tube passes sequentially through the normally-closed contact of relay B (14) and relay C (17) and is connected to power supply。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257141.0A CN105698386A (en) | 2016-04-22 | 2016-04-22 | Water and electricity isolated type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257141.0A CN105698386A (en) | 2016-04-22 | 2016-04-22 | Water and electricity isolated type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105698386A true CN105698386A (en) | 2016-06-22 |
Family
ID=56216515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257141.0A Pending CN105698386A (en) | 2016-04-22 | 2016-04-22 | Water and electricity isolated type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105698386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705189A (en) * | 2017-02-28 | 2017-05-24 | 刘天宇 | Electric-heating furnace based on phase-change material energy storage heat exchange box as well as temperature control system |
| CN112344549A (en) * | 2020-11-04 | 2021-02-09 | 姚洪文 | Heating equipment of electromagnetic water heating type heating system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039793U (en) * | 1988-10-30 | 1989-06-21 | 洛阳市三乐食品厂 | Automatic controller for water level and steam pressure of boiler |
| JPH08196420A (en) * | 1995-01-26 | 1996-08-06 | Tokyo Gas Co Ltd | Cooking utensil for heating by electromagnetic induction |
| CN2269544Y (en) * | 1996-03-20 | 1997-12-03 | 黑龙江省牡丹江监狱 | Electric heating heat-transfer device |
| CN2530204Y (en) * | 2002-02-04 | 2003-01-08 | 陈喜炽 | Water cooling radiating electrothermal water heater |
| CN2563491Y (en) * | 2002-08-05 | 2003-07-30 | 黄天友 | Water storage self cooling type electromagnetic water heater |
| CN201141655Y (en) * | 2007-12-07 | 2008-10-29 | 谢坤 | Electromagnetic heating type water heater |
| CN104964447A (en) * | 2015-07-30 | 2015-10-07 | 江苏锐升新材料有限公司 | Oil heater for floor processing |
| CN205536544U (en) * | 2016-04-22 | 2016-08-31 | 国网山东省电力公司桓台县供电公司 | Isolated electric water heater of water and electricity |
-
2016
- 2016-04-22 CN CN201610257141.0A patent/CN105698386A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039793U (en) * | 1988-10-30 | 1989-06-21 | 洛阳市三乐食品厂 | Automatic controller for water level and steam pressure of boiler |
| JPH08196420A (en) * | 1995-01-26 | 1996-08-06 | Tokyo Gas Co Ltd | Cooking utensil for heating by electromagnetic induction |
| CN2269544Y (en) * | 1996-03-20 | 1997-12-03 | 黑龙江省牡丹江监狱 | Electric heating heat-transfer device |
| CN2530204Y (en) * | 2002-02-04 | 2003-01-08 | 陈喜炽 | Water cooling radiating electrothermal water heater |
| CN2563491Y (en) * | 2002-08-05 | 2003-07-30 | 黄天友 | Water storage self cooling type electromagnetic water heater |
| CN201141655Y (en) * | 2007-12-07 | 2008-10-29 | 谢坤 | Electromagnetic heating type water heater |
| CN104964447A (en) * | 2015-07-30 | 2015-10-07 | 江苏锐升新材料有限公司 | Oil heater for floor processing |
| CN205536544U (en) * | 2016-04-22 | 2016-08-31 | 国网山东省电力公司桓台县供电公司 | Isolated electric water heater of water and electricity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705189A (en) * | 2017-02-28 | 2017-05-24 | 刘天宇 | Electric-heating furnace based on phase-change material energy storage heat exchange box as well as temperature control system |
| CN106705189B (en) * | 2017-02-28 | 2017-12-01 | 刘天宇 | Electric furnace and temperature control system based on phase-change material energy storage heat exchange box |
| CN112344549A (en) * | 2020-11-04 | 2021-02-09 | 姚洪文 | Heating equipment of electromagnetic water heating type heating system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |