CN203224027U - Energy-saving variable-frequency water heater - Google Patents
Energy-saving variable-frequency water heater Download PDFInfo
- Publication number
- CN203224027U CN203224027U CN 201320159062 CN201320159062U CN203224027U CN 203224027 U CN203224027 U CN 203224027U CN 201320159062 CN201320159062 CN 201320159062 CN 201320159062 U CN201320159062 U CN 201320159062U CN 203224027 U CN203224027 U CN 203224027U
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- water tank
- energy
- water heater
- electronic control
- control box
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Abstract
The utility model discloses an energy-saving variable-frequency water heater, wherein a water tank is an enamel water tank, a magnetic flux induction coil with the circular diameter is fixedly sleeved on one end of the enamel water tank, insulating paint is coated on the exterior of the coil, two outgoing lines of the coil are connected with an electronic control box, and the electronic control box is connected with an alternating current power supply. The energy-saving variable-frequency water heater disclosed by the utility model has the advantages of high heat conversion efficiency, long service life, safety and reliability.
Description
Technical field
The utility model belongs to field of water heaters, especially relates to a kind of energy-conservation frequency conversion water heater.
Background technology
Electric heater in the market is to utilize electrical bar that water is heated, and alternating current heat energy conversion efficiency has only 90%.After the common electrical bar heating, case surface all can generate incrustation scale, reduces heat transfer efficiency, and service time is more long, heat transfer efficiency is more low, simultaneously, after the shell fouling there is very serious erosion corruption on the surface, after shell is lost rotten the leakage, also can cause people's life, when with big ground short circuit after, can cause the electric wire fire.Because the people is completely wet when bathing, form the loop with ground, very little leakage current all can cause life danger, has potential safety hazard.So electrical bar is shorter service life.
Summary of the invention
The purpose of this utility model is: a kind of safe and reliable, long service life, energy-conservation frequency conversion water heater that thermal conversion efficiency is high are provided.
The technical solution of the utility model is: comprise water tank, shell, heat-insulation layer, water tank is installed in the enclosure, has heat-insulation layer between water tank and the shell, water tank is enamel cistern, form diameter is enclosed within enamel cistern for circular flux of magnetic induction coil stationary a end, the coil outside is provided with insulated paint, and two lead-out wires of coil are connected with Electronic Control Box, and Electronic Control Box is connected with AC power.
Has the frequency conversion system that alternating voltage is become the rectification circuit of DC voltage and DC voltage is converted to high frequency voltage in the described Electronic Control Box.
Further, described Electronic Control Box is arranged in the heat-insulation layer of water tank one end.
In the described water tank temperature sensor is housed, temperature sensor is connected with temperature indicator on the shell.
Described water tank is the irony water tank.
The magnesium rod is housed in the described water tank.
The beneficial effects of the utility model are: the utility model is enclosed within a good diameter of coiling one end of enamel cistern for circular flux of magnetic induction coil, insulated paint is all soaked in the coil outside, two lead-out wires are connected with Electronic Control Box, form the flux of magnetic induction heater, the incoming transport power supply, in Electronic Control Box, by rectification circuit alternating voltage is become DC voltage, through frequency conversion system DC voltage is converted to high frequency voltage again, the high-speed electric current that changes produces high-speed magnetic field by magnetic coil, when the magnetic coil of inside, magnetic field produces countless eddy current during by water tank container, make water tank container give birth to heat fast, the water in the container is heated.Firing rate is fast, saves electric energy 30%--40% than the direct heating of electrical bar, because direct contact water not can not produce electric leakage, water is magnetized in the water tank simultaneously, scaling not, and long service life, the thermal conversion efficiency height, safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
From structural representation of the present utility model shown in Figure 1 as can be seen, the utility model comprises water tank 10, shell 1, heat-insulation layer 2, flux of magnetic induction coil 6, Electronic Control Box 5, temperature sensor 11, temperature indicator, magnesium rod 9, water tank 10 is installed in the shell 1, has heat-insulation layer 2 between water tank 10 and the shell 1, water tank 10 is the irony enamel cistern, and hot water outlet 8 and cold water import 7 are equipped with in the bottom of water tank 10.A good diameter of coiling is enclosed within an end of irony enamel cistern 10 for circular flux of magnetic induction coil 6, insulated paint is all invaded in coil 6 outsides, coil 6 firmly contacts with water tank 10, two lead-out wires 3 of coil 6 are reserved in the outside, the water tank 10 that coil 6 is housed is installed in 1 li on shell, heat-insulation layer 2 usefulness polyurethane foams between water tank 10 and the shell 1 are incubated, two lead-out wires 3 are connected with Electronic Control Box 5, form the flux of magnetic induction heater, Electronic Control Box 5 is arranged in the heat-insulation layer 2 of water tank 10 1 ends.Has the frequency conversion system that alternating voltage is become the rectification circuit of DC voltage and DC voltage is converted to high frequency voltage in the Electronic Control Box 5, Electronic Control Box 5 inserts 50Hz220V AC power 4, in Electronic Control Box 5, by rectification circuit the alternating voltage of 50Hz200V is become DC voltage, through frequency conversion system DC voltage is converted to high frequency voltage again, flux of magnetic induction coil 6 produces the cutting alternation magnetic line of force with the irony water tank, produce induced-current in the alternating magnetic field, eddy current just, eddy current makes the random high-speed motion of the iron molecule of irony water tank, molecular collision produces fuel factor, make the irony water tank give birth to heat fast, the water in the water tank 10 is heated.Temperature sensor 11 is housed in water tank 10, and temperature sensor 11 is connected with temperature indicator on the shell, and temperature indicator shows water temperature, in water tank 10 bottoms magnesium rod 9 is housed.
The utility model has been broken traditional electrical hot pin heating system, adopt advanced flux of magnetic induction eddy current heating principle, utilize the heat of container itself, be that electric current passes through flux of magnetic induction coil generation magnetic field, can make when the magnetic line of force is by magnetic conductivity molten iron box container in the magnetic field and produce countless eddy current in the metal, make molten iron box container self produce heating at a high speed, the high speed that reaches object in the molten iron box container heats up.Therefore, firing rate is fast, saves electric energy 30%--40% than the direct heating of electrical bar, because direct contact water not, so can not produce electric leakage, water is magnetized in the water tank simultaneously, so scaling not.
Claims (6)
1. energy-conservation frequency conversion water heater, comprise water tank (10), shell (1), heat-insulation layer (2), water tank (10) is installed in the shell (1), has heat-insulation layer (2) between water tank (10) and the shell (1), it is characterized in that: described water tank (10) is enamel cistern, forming diameter is that flux of magnetic induction coil (6) fixed cover of circle is at an end of enamel cistern (10), coil (6) outside is provided with insulated paint, two lead-out wires (3) of coil (6) are connected with Electronic Control Box (5), and Electronic Control Box (5) is connected with AC power (4).
2. energy-conservation frequency conversion water heater according to claim 1 is characterized in that: have the frequency conversion system that alternating voltage is become the rectification circuit of DC voltage and DC voltage is converted to high frequency voltage in the described Electronic Control Box (5).
3. energy-conservation frequency conversion water heater according to claim 1 and 2, it is characterized in that: described Electronic Control Box (5) is arranged in the heat-insulation layer (2) of water tank (10) one ends.
4. energy-conservation frequency conversion water heater according to claim 1 is characterized in that: temperature sensor (11) is housed in the described water tank (10), and temperature sensor (11) is connected with temperature indicator on the shell.
5. energy-conservation frequency conversion water heater according to claim 1, it is characterized in that: described water tank (10) is the irony water tank.
6. energy-conservation frequency conversion water heater according to claim 1 is characterized in that: magnesium rod (9) is housed in the described water tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159062 CN203224027U (en) | 2013-04-02 | 2013-04-02 | Energy-saving variable-frequency water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159062 CN203224027U (en) | 2013-04-02 | 2013-04-02 | Energy-saving variable-frequency water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224027U true CN203224027U (en) | 2013-10-02 |
Family
ID=49251030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159062 Expired - Fee Related CN203224027U (en) | 2013-04-02 | 2013-04-02 | Energy-saving variable-frequency water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791551A (en) * | 2014-01-21 | 2014-05-14 | 罗伟强 | Hot water supply system and hot water supply method |
| CN105485893A (en) * | 2015-11-10 | 2016-04-13 | 成都银顶科技有限公司 | Scale-free and radiation-free technology of intelligent electromagnetic energy water heater |
| CN106225266A (en) * | 2016-07-26 | 2016-12-14 | 芜湖市万里达新能源有限公司 | A kind of attemperater of solar water heater |
-
2013
- 2013-04-02 CN CN 201320159062 patent/CN203224027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791551A (en) * | 2014-01-21 | 2014-05-14 | 罗伟强 | Hot water supply system and hot water supply method |
| CN103791551B (en) * | 2014-01-21 | 2016-08-17 | 罗伟强 | A kind of hot water supply system and hot water Supply Method |
| CN105485893A (en) * | 2015-11-10 | 2016-04-13 | 成都银顶科技有限公司 | Scale-free and radiation-free technology of intelligent electromagnetic energy water heater |
| CN106225266A (en) * | 2016-07-26 | 2016-12-14 | 芜湖市万里达新能源有限公司 | A kind of attemperater of solar water heater |
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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: 20131002 Termination date: 20140402 |