CN2817274Y - Electric heater heating disk - Google Patents
Electric heater heating disk Download PDFInfo
- Publication number
- CN2817274Y CN2817274Y CN 200520104005 CN200520104005U CN2817274Y CN 2817274 Y CN2817274 Y CN 2817274Y CN 200520104005 CN200520104005 CN 200520104005 CN 200520104005 U CN200520104005 U CN 200520104005U CN 2817274 Y CN2817274 Y CN 2817274Y
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- China
- Prior art keywords
- heat
- generating disc
- heating
- thermostatically
- controlled equipment
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- Expired - Fee Related
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Abstract
The utility model provides a heating disk for an electric heater, which comprises a stainless steel disk (1) and an aluminium heat transferring plate (2), wherein the aluminium heat transferring plate is welded on the stainless steel disk (1), and the heating disk uses an electric circuit controller. The electric circuit controller controls the heating disk through a heating controller, a heat insulating controller and a constant temperature controller for heating and heat insulation. The heating disk of the utility model also has the advantages of energy saving and simple manufacturing process.
Description
Technical field
The utility model relates to a kind of heating apparatus, relates in particular to a kind of electric heater heating dish.
Background technology
Along with the people's living standard raising, people are also more and more higher to the requirement of household electrical appliance, occurred the various heaters that have heat-generating disc on the market now.Existing heat-generating disc generally comprises stainless steel disc, and aluminium heat transfer plate and heat-generating pipe in use, make the heat-generating disc heating by energized, by heat conduction heat delivered are arrived heating container again, and heated object is heated.Such heater has easy to use, the advantage that firing rate is fast, the heat efficiency is high.The part but it also comes with some shortcomings, after finishing in heating process, especially be heated liquid boiling after, utilize control switch to cut off circuit power usually and stop heater and continue heating.If the untimely use of heated object is not taked again will cool off gradually under the situation of the measure that is incubated, lose the effect and the purpose of heating, caused the waste of the energy simultaneously.Also have some heated food product, can not eat after the heating at once, need be cooled to certain temperature could eat, or need remain on uniform temperature for a long time.Therefore, be badly in need of occurring a kind of electric heater on the market with heat insulation function.
Summary of the invention
In order to overcome the above-mentioned defective of prior art, the purpose of this utility model is to provide a kind of existing heating function, can make the electric heater heating dish of a certain temperature range of the long-time constant maintenance of heating object again.Another purpose of the present utility model is to provide a kind of existing heating function, has the electric heater of insulation and constant temperature function simultaneously again.
The utility model provides a kind of electric heater heating dish, comprise stainless steel disc, aluminium heat transfer plate, described aluminium heat transfer plate is welded on the described stainless steel disc, and the heating control apparatus and the temperature preservation control device that are connected in parallel are installed on the described heat-generating disc, is respectively applied for heating and heat insulation function.Heating control apparatus and temperature preservation control device both simultaneously the energized loop also can distinguish the energized loop separately, work simultaneously or carry out work respectively with realization.A kind of preferred version is in parallelly with heating control apparatus and temperature preservation control device to be provided with thermostatically-controlled equipment in addition, so that control a steady temperature.This thermostatically-controlled equipment can be connected separately with electric power loop.
As further improvement of the utility model, described heating control apparatus comprises the series circuit that a main heat-generating pipe parallel connection one is made up of divider resistance and neon lamp.Described temperature preservation control device comprises the series circuit that an insulating tube parallel connection one is made up of divider resistance and neon lamp.Described thermostatically-controlled equipment comprises the series circuit that a constant warm tube parallel connection one is made up of divider resistance and neon lamp.
As a kind of optimal way of the present utility model, described thermostatically-controlled equipment makes and is heated in the scope that liquid remains on 30 to 40 degrees centigrade.
As another kind of optimal way of the present utility model, welding main heat-generating pipe, insulating tube and constant warm tube on described aluminium heat transfer plate.
The present invention simultaneously also provides a kind of electric heater, wherein contains above-mentioned heat-generating disc.
Because adopt above-mentioned technical scheme, heat-generating disc provided by the utility model has following beneficial effect:
1, has heat insulation function;
2, save the energy;
3, processing technology is simple;
Description of drawings
Fig. 1 is the structural representation of heat-generating disc of the present utility model;
Fig. 2 be heat-generating disc of the present utility model A-A to cutaway view;
Fig. 3 is the circuit theory diagrams of heat-generating disc embodiment of the present utility model.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
Stainless steel disc 1; Aluminium heat-generating pipe 2;
Main heat-generating pipe 11; Insulating tube 21; Constant warm tube 31;
Divider resistance 12,22,32; Neon lamp 13,23,33;
Bidirectional switch K1; Steam cock K2; Dry combustion method control switch K3.
Embodiment
Below in conjunction with accompanying drawing embodiment is illustrated:
As depicted in figs. 1 and 2, be welded with aluminium heat transfer plate 2 on the card of stainless steel disc 1, main heat-generating pipe 11, insulating tube 21, constant warm tube 31 are circular arc, and on the one-time formed aluminium heat transfer plate 2 that is welded on, on aluminium heat transfer plate 2, be provided with hold-down screw 3, be used for thermostat is fixed on aluminium heat transfer plate 2,3 of hold-down screw 3 preferred uses are provided with on aluminium heat transfer plate 2 and are arranged in equilateral triangle.
As shown in Figure 3, the A end of power supply is connected with a two-way K switch 1, bidirectional switch K1 has two terminals K11 and K12, wherein the K11 end is connected with heating control apparatus one end by the steam cock K2 that connects, this heating control apparatus comprises the series circuit that main heat-generating pipe 11 parallel connections one are made up of divider resistance 12 and neon lamp 13, the other end of heating control apparatus is connected with dry combustion method control switch K3, and this dry combustion method control switch K3 is connected with power supply B end.Simultaneously, the K11 end is connected with temperature preservation control device one end, and this temperature preservation control device comprises the series circuit that insulating tube 21 parallel connections one are made up of divider resistance 22 and neon lamp 23, and the other end of temperature preservation control device connects dry combustion method control switch K3.And another terminals K12 of bidirectional switch K1 is connected with thermostatically-controlled equipment one end, and this thermostatically-controlled equipment comprises the series circuit that constant warm tube 31 parallel connections one are made up of divider resistance 32 and neon lamp 33, and the other end of thermostatically-controlled equipment connects dry combustion method control switch K3.
In use, energized, beginning heating liquid, bidirectional switch K1 are connected the K11 end, and steam cock K2 and dry combustion method control switch K3 connect, and all have electric current to pass through in main heat-generating pipe, the insulating tube at this moment, all play heating functioin.In this case, the neon lamp 13 and 23 of main heat-generating pipe and insulating tube all will be lighted.When liquid boiling, steam cock K2 disconnects, and the line scan pickup coil side of main heat-generating pipe and its neon lamp 13 are disconnected with power supply, and heating control apparatus no longer works.At this moment can select bidirectional switch to connect K11 or K12, temperature preservation control device works when connecting K11, its neon lamp 23 light yellows of while, at this moment, insulating tube continues to have electric current to pass through, and the heat that heat and heating liquid distributed that insulating tube produced reaches balance substantially, and the temperature of heating liquid can continue to remain on the boiling temperature scope like this; Thermostatically-controlled equipment works when connecting K12, and its neon lamp 33 is lighted simultaneously, and at this moment, constant warm tube alives, and the heat that heat and heating liquid distributed that constant warm tube produced reaches balance substantially.Bidirectional switch K1 can be switched on or switched off K11 or K12 end by manual control, also can send control signal to bidirectional switch K1 by temperature controller, and control bidirectional switch K1 is switched on or switched off K11 or K12 end.As a kind of preferred mode, when temperature controller was arranged in 30-40 degree centigrade the temperature range, K1 sent signal to bidirectional switch, made bidirectional switch K1 connect the K12 end, and the temperature of heating liquid just can remain in 30-40 degree centigrade the temperature range like this.
In the heating process, when promptly heating control apparatus and temperature preservation control device work; And in insulating process, when promptly insulating tube works or constant warm tube when working,, disconnect entire circuit if the situation of dry combustion method all will make 7 trippings of dry combustion method control switch.Play a protective role.
The main effect of this heat-generating disc is to boiling by main heating tube heating liquid, then can select to work and make fluid temperature control (as the temperature range of boiling water) or constant warm tube is worked within the specific limits by insulating tube, make liquid remain on uniform temperature (as potable temperature, 35 degrees centigrade), can customize as required.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (10)
1, a kind of electric heater heating dish comprises stainless steel disc, aluminium heat transfer plate, and described aluminium heat transfer plate is welded on the described stainless steel disc, it is characterized in that: the heating control apparatus and the temperature preservation control device that are connected in parallel are installed on the described heat-generating disc.
2, according to the described heat-generating disc of claim 1, it is characterized in that: described heating control apparatus and described temperature preservation control device both can also can be distinguished the energized loop separately in while energized loop.
3, according to the described heat-generating disc of claim 2, it is characterized in that: thermostatically-controlled equipment also is installed on described heat-generating disc, and this thermostatically-controlled equipment is in parallel with heating control apparatus and temperature preservation control device.
4, according to the described heat-generating disc of claim 3, it is characterized in that: described thermostatically-controlled equipment can be connected separately with electric power loop.
5, according to the described heat-generating disc of claim 3, it is characterized in that: described thermostatically-controlled equipment makes and is heated in the scope that liquid remains on 30 to 40 degrees centigrade.
6, according to the described heat-generating disc of claim 1, it is characterized in that: described heating control apparatus comprises the series circuit that a main heat-generating pipe (11) in parallel is made up of divider resistance (12) and neon lamp (13).
7, according to the described heat-generating disc of claim 1, it is characterized in that: described temperature preservation control device comprises the series circuit that an insulating tube (21) in parallel is made up of divider resistance (22) and neon lamp (23).
8, according to the described heat-generating disc of claim 3, it is characterized in that: described thermostatically-controlled equipment comprises the series circuit that a constant warm tube (31) in parallel is made up of divider resistance (32) and neon lamp (33).
9, according to the described heat-generating disc of claim 2, it is characterized in that: go up welding main heat-generating pipe (11), insulating tube (21) and constant warm tube (31) at described aluminium heat transfer plate (2).
10, a kind of electric heater is characterized in that: include heat-generating disc as claimed in claim 1 in the described electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104005 CN2817274Y (en) | 2005-08-15 | 2005-08-15 | Electric heater heating disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104005 CN2817274Y (en) | 2005-08-15 | 2005-08-15 | Electric heater heating disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817274Y true CN2817274Y (en) | 2006-09-13 |
Family
ID=36997084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104005 Expired - Fee Related CN2817274Y (en) | 2005-08-15 | 2005-08-15 | Electric heater heating disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817274Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260236A (en) * | 2017-12-28 | 2018-07-06 | 佛山市三水白云山电热器具有限公司 | A kind of heat generating device |
| CN110353513A (en) * | 2019-06-21 | 2019-10-22 | 中山市金中电热科技限公司 | A kind of steam box liner heater |
-
2005
- 2005-08-15 CN CN 200520104005 patent/CN2817274Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260236A (en) * | 2017-12-28 | 2018-07-06 | 佛山市三水白云山电热器具有限公司 | A kind of heat generating device |
| CN110353513A (en) * | 2019-06-21 | 2019-10-22 | 中山市金中电热科技限公司 | A kind of steam box liner 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: 20060913 Termination date: 20090915 |