CN2916484Y - Frequency-conversion electromagnetic water heater - Google Patents
Frequency-conversion electromagnetic water heater Download PDFInfo
- Publication number
- CN2916484Y CN2916484Y CN 200620084255 CN200620084255U CN2916484Y CN 2916484 Y CN2916484 Y CN 2916484Y CN 200620084255 CN200620084255 CN 200620084255 CN 200620084255 U CN200620084255 U CN 200620084255U CN 2916484 Y CN2916484 Y CN 2916484Y
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- CN
- China
- Prior art keywords
- water
- variable
- water heater
- frequency
- frequency electromagnetic
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a frequency conversion electromagnetic water heater belonging to household electrical appliances, which comprises a frequency conversion power supply, a control panel, an inlet pipe, and an outlet pipe. A heater comprises a heat-resistant slab in the middle of a shell and a solenoid which entwines with the slab; out-ring of the heater is provided with a rotation water pipe; out layer of the shell is thermal insulation, and inner surface of the thermal insulation is provided with an electromagnetic shield. The water heater can produce strong electromagnetic eddy by high-frequency conversion power supply to heat the metal material speedily. Thus, water in the heating water pipe can be heated rapidly. Meanwhile, the utility model is provided with devices that can control water flow and temperature. Thus, according to the requirements, water temperature can be regulated as desired. In term of structure, separation of water and electricity is realized and device that can prevent combustion in the absence of water as well as electromagnetic shield are provided, ensuring the safety use.
Description
Affiliated technical field
The utility model belongs to daily-use electrical appliance, particularly a kind of electromagnet water heater that adopts converter technique.
Background technology
Raising along with people's living standard, people constantly increase the demand of immediately heating water heater, the general power of existing immediately heating water heater is excessive, power consumption is high, the electricity separation that has is bad, poor stability, Chinese patent CN03140335.2 discloses a kind of electromagnet water heater, this water heater is covered with by being at least an outer surface, the simplified flow direction according to water of the metal magnetic material of heat insulator overcoat is composed in series heating part, heating is to cover with metal magnetic material barrel outer surface with induction coil, the heat insulator cover is the induction coil of support, the heating operating current of induction coil, it is the high-power high-frequency alternating current that the frequency changer circuit in the control circuit parts provides, at the outer surface of heating, be coated with the metal film that can conduct heat and can shield electromagnetic energy with induction coil.Novel, compact conformation.Be subjected to the hot-water line flow process shorter but remain, it is fast inadequately to heat up.
Summary of the invention
The purpose of this utility model provides a kind of employing converter technique can regulate watt level at any time, is subjected to the technical scheme of the novel variable-frequency electromagnetic water heater of hot-water line long flow path quick heating.
The technical solution of the utility model is, a kind of variable-frequency electromagnetic water heater, comprise, variable-frequency power sources, control panel, water inlet pipe, outlet pipe, its structure is: the refractory plate at housing middle part be wrapped in peripheral solenoid and constitute calandria, calandria is peripherally equipped with the water pipe of revolution shape, and electro-magnetic screen layer is equipped with in the housing inboard.
Described water pipe is oval copper pipe.
The frequency range of described variable-frequency power sources is 50-2000HZ.
Be equipped with on the described water inlet pipe leaving water temperature sensor is housed on water flow sensor, the outlet pipe.
In the middle of described housing and the electro-magnetic screen layer is heat-insulation layer.
Discharge, leaving water temperature control, anti-dry warning device are housed on the described control panel.
The disclosed variable-frequency electromagnetic water heater of the utility model is a kind of employing HRP series high-frequency induction heating power, utilizes electromagnetic induction principle, by resonant transformation, provide high frequency output can make the metalwork that is in the high varying magnetic field, induce very strong electromagnetic eddy, metal material is heated up rapidly, all be heated with opposing water heating in the water pipe has efficiency of heating surface height, and firing rate is even, quick heating, discharge is big, economize on electricity, and it is big to have solved present product power, power consumption is many, an inefficient difficult problem.
Calandria in the electromagnet water heater of the present invention is installed in the enclosure side by side, the heater in the calandria, cold water from water inlet enter into heating part be subjected to hot-water line to be heated the back to flow out from delivery port, overall structure is simple.Being subjected to hot-water line is that elliptical tube not only strengthens the area that absorbs heat but also can strengthen the cold water capacity, produces very strong electromagnetic eddy by the high frequency variable-frequency power sources, and metal material is heated up rapidly, and the water heating in the water pipe that all is heated with opposing has heating soon, thermal efficiency height.Simultaneously the utility model discharge and water temperature control have been installed can be according to demand by regulating the frequency regulated at will leaving water temperature of power supply, structurally realize electricity separation and be provided with anti-dry burning device and electro-magnetic screen layer can guarantee safe in utilization.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model,
Fig. 2 be the A-A of Fig. 1 to cutaway view,
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
Among the figure, 1. housing, 2. heat-insulation layer, 3. electro-magnetic screen layer 4. is subjected to hot-water line, 5. water inlet pipe, 6. outlet pipe, 7. solenoid, 8. refractory layer, 9. power line.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1, a kind of variable-frequency electromagnetic water heater, comprise, variable-frequency power sources, control panel, water inlet pipe 5, outlet pipe 6, its structure is: the refractory plate 8 at housing middle part be wrapped in peripheral solenoid 7 and constitute calandrias, the copper that calandria is peripherally equipped with the revolution shape is subjected to hot-water line 4, and electro-magnetic screen layer 3 is equipped with in the housing inboard, has power line to link to each other with control panel with variable-frequency power sources on the housing.
Embodiment 2, a kind of variable-frequency electromagnetic water heater, comprise, variable-frequency power sources, control panel, water inlet pipe 5, outlet pipe 6, its structure is: the refractory plate 8 at housing middle part be wrapped in peripheral solenoid 7 and constitute calandrias, the oval copper that calandria is peripherally equipped with the revolution shape is subjected to hot-water line 4, and electro-magnetic screen layer 3 is equipped with in the housing inboard, and it is that the variable-frequency power sources of 50-2000HZ links to each other with control panel that power line and frequency range are arranged on the housing.Be equipped with on the water inlet pipe leaving water temperature sensor is housed on water flow sensor, the outlet pipe.Discharge, leaving water temperature, anti-dry warning device are housed on the control panel.
Embodiment 3, a kind of variable-frequency electromagnetic water heater, comprise, variable-frequency power sources, control panel, water inlet pipe 5, outlet pipe 6, its structure is: the refractory plate 8 at housing middle part be wrapped in peripheral solenoid 7 and constitute calandrias, the oval copper that calandria is peripherally equipped with the revolution shape is subjected to hot-water line 4, electro-magnetic screen layer 3 is equipped with in the housing inboard, in the middle of housing and the electro-magnetic screen layer is heat-insulation layer, and it is that the variable-frequency power sources of 50-2000HZ links to each other with control panel that power line and frequency range are arranged on the housing.Be equipped with on the water inlet pipe leaving water temperature sensor is housed on water flow sensor, the outlet pipe.Discharge, leaving water temperature, anti-dry warning device are housed on the control panel.
Claims (6)
1. variable-frequency electromagnetic water heater, comprise that variable-frequency power sources, control panel, water inlet pipe, outlet pipe is characterized in that: the refractory plate at housing middle part be wrapped in peripheral solenoid and constitute calandria, calandria is peripherally equipped with the hot-water line that is subjected to of revolution shape, and electro-magnetic screen layer is equipped with in the housing inboard.
2. variable-frequency electromagnetic water heater according to claim 1 is characterized in that: the described hot-water line that is subjected to is oval copper pipe.
3. variable-frequency electromagnetic water heater according to claim 1 is characterized in that: the frequency range of described variable-frequency power sources is 50-2000Hz.
4. variable-frequency electromagnetic water heater according to claim 1 is characterized in that: be equipped with on the described water inlet pipe leaving water temperature sensor is housed on water flow sensor, the outlet pipe.
5. variable-frequency electromagnetic water heater according to claim 1 is characterized in that: be heat-insulation layer in the middle of described housing and the electro-magnetic screen layer.
6. variable-frequency electromagnetic water heater according to claim 1 is characterized in that: discharge, leaving water temperature control are housed, the anti-dry warning device on the described control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084255 CN2916484Y (en) | 2006-05-16 | 2006-05-16 | Frequency-conversion electromagnetic water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084255 CN2916484Y (en) | 2006-05-16 | 2006-05-16 | Frequency-conversion electromagnetic water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916484Y true CN2916484Y (en) | 2007-06-27 |
Family
ID=38187398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084255 Expired - Fee Related CN2916484Y (en) | 2006-05-16 | 2006-05-16 | Frequency-conversion electromagnetic water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916484Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256401A (en) * | 2011-06-22 | 2011-11-23 | 深圳和而泰智能控制股份有限公司 | Multi-coil electromagnetic heating system and method |
| CN103032950A (en) * | 2011-09-30 | 2013-04-10 | 方明 | Electromagnetic instantaneous water heater |
| CN103269533A (en) * | 2013-05-02 | 2013-08-28 | 黄山特耐电气有限公司 | Electromagnetic induction heating body and electromagnetic water heater adopting electromagnetic induction heating body |
| CN108286789A (en) * | 2018-03-15 | 2018-07-17 | 詹笑 | A kind of high-efficiency electromagnetic induction heating apparatus and heating means |
-
2006
- 2006-05-16 CN CN 200620084255 patent/CN2916484Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256401A (en) * | 2011-06-22 | 2011-11-23 | 深圳和而泰智能控制股份有限公司 | Multi-coil electromagnetic heating system and method |
| CN103032950A (en) * | 2011-09-30 | 2013-04-10 | 方明 | Electromagnetic instantaneous water heater |
| CN103032950B (en) * | 2011-09-30 | 2017-03-01 | 方明 | Electromagnetism instant water heater |
| CN103269533A (en) * | 2013-05-02 | 2013-08-28 | 黄山特耐电气有限公司 | Electromagnetic induction heating body and electromagnetic water heater adopting electromagnetic induction heating body |
| CN108286789A (en) * | 2018-03-15 | 2018-07-17 | 詹笑 | A kind of high-efficiency electromagnetic induction heating apparatus and heating means |
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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: 20070627 Termination date: 20110516 |