CN102767904A - Novel safe electric water heater - Google Patents
Novel safe electric water heater Download PDFInfo
- Publication number
- CN102767904A CN102767904A CN2012102810979A CN201210281097A CN102767904A CN 102767904 A CN102767904 A CN 102767904A CN 2012102810979 A CN2012102810979 A CN 2012102810979A CN 201210281097 A CN201210281097 A CN 201210281097A CN 102767904 A CN102767904 A CN 102767904A
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- water
- water receiver
- electric water
- water heater
- electric
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Abstract
A novel safe electric water heater is safer and more practical than the existing electric water heaters. It is observed from a figure that cold water is input from a pipe (101), enters a water receiver (103) through a pressure limiting valve (102), and is heated and controlled through a high-frequency circuit (106); and hot water is outputted from an external hybrid switch (104) via the other pipe (105). (110) is an electric leakage protection plug, (109) is an insulating heat insulation layer, (108) is a shell of the electric water heater, (107) is a temperature measurement pipe, and (111) is an insulating ceramic layer.
Description
Technical field
The invention belongs to electronics and water field, electricity consumption feedwater heating, security performance is high.Can be used for various hot water apparatus.
Background technology
At present electric heater all adopts electrothermal tube to heat, and heating tube is immersed in fully and heats in the water, and electrothermal tube uses long afterwards, and the pipe face produces the calculus layer, and the thermal efficiency is reduced, and is easy to generate electric leakage, security performance decline.The words that various leakage protection circuits lost efficacy will produce Danger Electric shock risk to human body.The water inlet and the water outlet of water receiver directly mix, and make whole water receiver cooling fast like this, use hot water few.
Summary of the invention
The objective of the invention is to propose a kind of heating means and device of new type of safe electric heater to the above-mentioned deficiency of technology formerly.Have safer, characteristics faster.
Basic design of the present invention is: obtain DC voltage after utilizing alternating current 220V rectification; Produce high frequency through high-frequency circuit again; High frequency electric is to heater coil work; Water receiver is heated, has dielectric ceramic layer to isolate between heater coil and the water receiver, the inner throttling mixing method that adopts of water receiver makes hot water practical more.
Compared with prior art, advantage of the present invention:
1) the real water power of the change of mode of heating is isolated safer.
2) heating is fast.
3) use the hot water amount many.
Description of drawings
In the example below, will be through being described in greater detail with reference to the attached drawings embodiment of the present invention, wherein:
Fig. 1 schematically shows operation principle plane of the present invention,
Fig. 2 schematically shows the operation principle of heater circuit,
Fig. 3 schematically shows the operation principle of water receiver internal structure and flowing water.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Referring to Fig. 1, cold water flows in (102) entering (103) water receiver through (101) and heats, and (101) leakage plug energising back is heated to water receiver by (106) high-frequency heating circuit; Temperature control in the circuit, is incubated water receiver by (109) insulating barrier in order to make the water receiver insulation permanent by in (107); (108) be that casing protection insulating barrier is not destroyed; To leak electricity in order preventing to make between high-frequency circuit and the water receiver, to be placed with (110) dielectric ceramic layer in the middle of them, after the water receiver water temperature reaches control; Through (104) outer hybrid switch and cold water mix, by the warm water of (105) output.
Referring to Fig. 2; Power supply is by 220 volts of alternating voltages of (601) input in the high frequency control heater circuit fundamental diagram; Be safe alternating voltage through (602) isolating transformer step-down again; Compress into (604) superthermal device by (603) rectification for the direct current of direct current safe voltage output again and inhale electrical equipment to (606) again, control high-tension work thereby played low-voltage with (605) temperature controller.220 volts of alternating voltages of being come by suction electrical equipment offer (612) work electricity consumption by (607) rectification output high direct voltage; (608) be high voltage drop that low-voltage is carried to (609) fan; (610) control circuit is used power supply with (611) impulse circuit work; (612) high frequency electric of output makes (613) heater coil work, (615) is heated obtains heat energy, (614) separation layer.
Referring to Fig. 3, the internal structure operation principle of water receiver, can be found out from arrow under keeping warm mode like complete machine; Current are introduced into (301) the superiors, and with the hot water Hybrid Heating, warp (302), (303), (304) add thermal output at last again; Such current workflow equals to make flowing water queuing output, and hot water is utilized fully in the water receiver; Just can there be the warm water of 50 degree to use about 15 minutes if start shooting for the first time, because this electric heater is to heat from low layer, so that water receiver goes out hot water is fast.
To those skilled in the art; Should understand according to the present invention for the high speed of said equipment and method and can know with changing; Above-mentionedly be merely exemplary with reference to the described specific implementations of accompanying drawing; And non-ly be intended to limit scope of the present invention, this scope is defined by appending claims.
Claims (3)
1. a new type of safe electric heater device utilizes high-frequency circuit to heat to water receiver, does not have the danger of electric leakage under the situation that water receiver is heated, and has improved security performance greatly, and water receiver utilizes the throttling hybrid heating better practical hot water of getting back.
2. a kind of electric heater device according to claim 1 is characterized in that: the method for high-frequency circuit modulation control can be different.
3. according to claim 1 and 2 described a kind of electric heater water receiver devices, it is characterized in that: the water receiver internal structure can 2 to 4 or more separation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102810979A CN102767904A (en) | 2012-08-09 | 2012-08-09 | Novel safe electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102810979A CN102767904A (en) | 2012-08-09 | 2012-08-09 | Novel safe electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102767904A true CN102767904A (en) | 2012-11-07 |
Family
ID=47095399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102810979A Pending CN102767904A (en) | 2012-08-09 | 2012-08-09 | Novel safe electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102767904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002003A (en) * | 2018-08-31 | 2018-12-14 | 佛山市法力奇电器科技有限公司 | A kind of control circuit of electric water heater and control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008503A (en) * | 2007-01-17 | 2007-08-01 | 宋国强 | High efficiency multi-purpose solar water heater |
| CN202066178U (en) * | 2011-02-14 | 2011-12-07 | 陈友余 | High-frequency electromagnetic water heater/hot water boiler |
-
2012
- 2012-08-09 CN CN2012102810979A patent/CN102767904A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008503A (en) * | 2007-01-17 | 2007-08-01 | 宋国强 | High efficiency multi-purpose solar water heater |
| CN202066178U (en) * | 2011-02-14 | 2011-12-07 | 陈友余 | High-frequency electromagnetic water heater/hot water boiler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002003A (en) * | 2018-08-31 | 2018-12-14 | 佛山市法力奇电器科技有限公司 | A kind of control circuit of electric water heater and control method |
| CN109002003B (en) * | 2018-08-31 | 2022-02-08 | 佛山市法力奇电器科技有限公司 | Control circuit and control method of electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121107 |