CN104305885A - Energy-saving heating disc - Google Patents
Energy-saving heating disc Download PDFInfo
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- CN104305885A CN104305885A CN201410628124.4A CN201410628124A CN104305885A CN 104305885 A CN104305885 A CN 104305885A CN 201410628124 A CN201410628124 A CN 201410628124A CN 104305885 A CN104305885 A CN 104305885A
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- heat
- disk body
- generating pipe
- energy
- heating
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Abstract
The invention discloses an energy-saving heating disc. The heating disc comprises a disc body and heating tubes which are arranged at the bottom of the disc body; the lower parts of the heating tubes are provided with an asbestos wire gauze; the area of the asbestos wire gauze is greater than or equal to the area of the bottom surface of the disc body; meanwhile the bottom surface of the disc body is sealed and is tightly attached; end heads of the heating tubes penetrate through the lower part of the asbestos wire gauze to be connected with a power line. The heating disc has the advantages of simple structure, convenience in assembly, low manufacturing cost, high heat transfer efficiency, high heating speed, multi-stage power, uniform heating of the heating disc, automatic power failure in case that the temperature of the disc body reaches 680 DEG C, capability of preventing abnormal conditions such as dry burning, safety and reliability.
Description
Technical field
The present invention relates to a kind of heat-generating disc of electrical heating stove and accessory, be specifically related to a kind of energy-saving heating dish.
Background technology
In daily life, because the heating effect of electrical heating stove and accessory is good, receives and apply more and more widely, electrical heating stove and accessory is all use heat-generating disc heating heating kettle body, then is boiled by the food in pot body by pot body.Current heat-generating disc comprises disk body and heat-generating pipe, heat-generating pipe is arranged on the bottom of disk body, when after connection power supply, heat-generating pipe generates heat, and to surrounding distribute heat, wherein heat-generating pipe only has the partial heat directly contacted with disk body to be used for heating kettle body, food is boiled, other major parts are then lost in air with bottom radiation to the periphery, and the heat be delivered on disk body also has part to scatter and disappear downwards, and the heat making heat-generating disc produce is not effectively utilized, and not only the thermal efficiency utilizes low, waste energy, also have impact on the environment in kitchen.Existing heat-generating pipe or be form snail circulus by single heat-generating pipe in addition, the bad control of temperature gear of this heat-generating pipe; Be made up of many heat-generating pipes exactly, every root heat-generating pipe forms inc annular, little ring is at inner ring, large ring, in outer ring, forms whole heat-generating pipe, the heat-generating pipe of this structure, its temperature gear easily controls, but because the not closed of heat-generating pipe is in same radial direction, this radial direction is distributed without heat-generating pipe, and then cause whole heat-generating disc and be heated uneven.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of structure simple, can the energy-saving heating dish of high, the low cost of manufacture of heat-insulation and heat-preservation, heat transfer efficiency.
For solving the problem, the technical scheme that the present invention takes is:
A kind of energy-saving heating dish, comprise disk body and be arranged on the heat-generating pipe bottom disk body, the bottom of described heat-generating pipe is provided with asbestos gauge, and this asbestos gauge area is more than or equal to the base area of disk body, is sealed the bottom surface of disk body simultaneously and fits tightly; Heat-generating pipe termination passes and is connected with power line in asbestos gauge bottom.
As optimal technical scheme, described asbestos gauge area is greater than the base area of disk body, and is wrapped at the edge of disk body, prevents the heat of heat-generating pipe to scatter and disappear to external radiation.
As optimal technical scheme, asbestos gauge can arrange individual layer, bilayer or sandwich construction, in case the heat loss of heat-generating pipe, realizes that heat-generating disc heat transfer efficiency is high, firing rate is fast.
As optimal technical scheme, bottom described disk body, be provided with anti-dry automatic temperature limiter, realize the generation preventing the abnormal conditions such as dry combustion method.
As optimal technical scheme, the temperature of described anti-dry automatic temperature limiter is set to 680 DEG C, and when the temperature of disk body reaches 680 DEG C, anti-dry automatic temperature limiter auto-breaking, can make the security reliability of heat-generating disc obtain effective guarantee.
As optimal technical scheme, described heat-generating pipe arranges at least three, and every root heat-generating pipe is first connected anti-dry automatic temperature limiter and controlled respectively by its corresponding power switch, realizes heat-generating disc adjustable multi-stage power.
As optimal technical scheme, described heat-generating pipe is uniformly distributed in bottom whole disk body, and the termination of heat-generating pipe is uniformly distributed in surrounding bottom disk body, realizes heat-generating disc and is heated evenly.
As optimal technical scheme, described heat-generating pipe is welded on bottom disk body, and ensure the compact siro spinning technology bottom heat-generating pipe and disk body, the heat realizing heat-generating pipe effectively utilizes.
Beneficial effect of the present invention: structure is simple, assembling is convenient; Be provided with asbestos gauge below heat-generating pipe, the heat reducing heat-generating pipe scatters and disappears downwards, thus heat transfer efficiency is high, firing rate is fast; The many heat-generating pipes controlled respectively by respective switch are set, there is adjustable multiple power levels; Heat-generating pipe and tube head are uniformly distributed, and heat-generating disc is heated evenly; Be provided with anti-dry automatic temperature limiter, can auto-breaking when heat-generating disc body temperature reaches 680 DEG C, prevent the generation of the abnormal conditions such as dry combustion method, safe and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the distribution schematic diagram of heat-generating pipe.
Number in the figure: 1, disk body, 2, heat-generating pipe termination, 3, asbestos gauge, 4, base, 5, groove, 6, anti-dry automatic temperature limiter, 7, heat-generating pipe.
Detailed description of the invention
As depicted in figs. 1 and 2, specific embodiments of the invention are proposed, a kind of energy-saving heating dish, the base 4 comprising circular disk body 1, be arranged at heat-generating pipe 7 bottom disk body, be arranged at the asbestos gauge 3 below heat-generating pipe 7 and be positioned at below asbestos gauge 3,2, two terminations of heat-generating pipe 7 pass and are connected with power line in asbestos gauge bottom.
Described base 4 is provided with groove 5, groove 5 is equipped with anti-dry automatic temperature limiter 6, this anti-dry automatic temperature limiter 6 comprises the temperature sensor be connected with disk body 1, the temperature detect switch (TDS) be connected with heat-generating pipe 7 power line, when the temperature of disk body reaches 680 DEG C, and anti-dry automatic temperature limiter auto-breaking.
Described asbestos gauge 3 area is more than or equal to disk body 1 bottom area, and is sealed the bottom surface of disk body 1 and fit tightly, and the area that present embodiment arranges asbestos gauge 3 equals disk body 1 bottom area.
The structure of described asbestos gauge 3 can individual layer, bilayer and sandwich construction, and present embodiment is selected to be set to single layer structure.
Described heat-generating pipe termination 2 passes asbestos gauge 3, first connects the temperature detect switch (TDS) its corresponding power switch connection respectively again of anti-dry automatic temperature limiter 6.
Described heat-generating pipe 7 is evenly distributed and is welded on bottom disk body 1, arranges at least three, and present embodiment is selected to arrange three; Heat-generating pipe termination 2 is uniformly distributed in bottom disk body 1, and the heat-generating pipe termination 2 of present embodiment will be divided into three parts bottom disk body 1.
In the present embodiment: when needs Fast Heating, open the power switch of three heat-generating pipes 7 simultaneously, if when only slowly heating, open the power switch of a heat-generating pipe 7; When disk body 1 temperature reaches 680 DEG C, anti-dry automatic temperature limiter 6 can disconnect, and prevents the generation of the abnormal conditions such as dry combustion method.
Certainly; just the preferred embodiments of the disclosure is described in detail by reference to the accompanying drawings above; not limit practical range of the present invention with this, all equivalence changes done according to principle of the present invention, structure and structure, all should be covered by protection scope of the present invention.
Claims (8)
1. an energy-saving heating dish, comprise disk body (1) and be arranged on the heat-generating pipe (7) bottom disk body (1), it is characterized in that: the bottom of described heat-generating pipe (1) is provided with asbestos gauge (3), the area (3) of this asbestos gauge is more than or equal to the area of disk body (1) bottom surface, the bottom surface of disk body (1) is sealed and fitted tightly simultaneously, heat-generating pipe termination (2) pass and are connected with power line in asbestos gauge (3) bottom.
2. energy-saving heating dish according to claim 1, is characterized in that: the area of asbestos gauge (3) is greater than the area of disk body (1) bottom surface, and is wrapped at the edge of disk body (1).
3. energy-saving heating dish according to claim 1, is characterized in that: asbestos gauge (4) is individual layer, bilayer or sandwich construction.
4. energy-saving heating dish according to claim 1, is characterized in that: disk body (1) bottom is provided with anti-dry automatic temperature limiter (6).
5. energy-saving heating dish according to claim 4, is characterized in that: the temperature of described anti-dry automatic temperature limiter (6) is set to 680 DEG C.
6. energy-saving heating dish according to claim 1, it is characterized in that: heat-generating pipe (7) arranges at least three, and every root heat-generating pipe (7) is first connected anti-dry automatic temperature limiter (6) and controlled respectively by its corresponding power switch.
7. energy-saving heating dish according to claim 5, it is characterized in that: heat-generating pipe (7) is uniformly distributed in whole disk body (1) bottom, and the termination (2) of heat-generating pipe (7) is uniformly distributed in disk body (1) bottom surrounding.
8. energy-saving heating dish according to claim 1, is characterized in that: heat-generating pipe (7) is welded on disk body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628124.4A CN104305885A (en) | 2014-11-10 | 2014-11-10 | Energy-saving heating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628124.4A CN104305885A (en) | 2014-11-10 | 2014-11-10 | Energy-saving heating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104305885A true CN104305885A (en) | 2015-01-28 |
Family
ID=52361315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410628124.4A Pending CN104305885A (en) | 2014-11-10 | 2014-11-10 | Energy-saving heating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104305885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310514A (en) * | 2015-12-09 | 2016-02-10 | 浦北县金洋电厨具有限公司 | Instantaneous high-temperature-resistance heating disc |
| CN109090990A (en) * | 2017-06-21 | 2018-12-28 | 佛山市顺德区美的电热电器制造有限公司 | Heating dish component and with its cooking apparatus and cooking apparatus control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814900A (en) * | 1972-07-18 | 1974-06-04 | I Frey | Food warming system with supporting rack structure and food warming appliances |
| CN201790592U (en) * | 2010-08-02 | 2011-04-13 | 王永光 | Novel electric heating plate |
| CN202287862U (en) * | 2011-10-14 | 2012-07-04 | 梁文生 | Energy-saving composite heating disc |
| CN202619417U (en) * | 2012-05-16 | 2012-12-26 | 黄晓飞 | Electric heating heat-preservation dish |
| CN102871533A (en) * | 2012-10-22 | 2013-01-16 | 浦北县白石水锅厂 | Cast iron split-type electric wok |
| CN204133253U (en) * | 2014-11-10 | 2015-02-04 | 浦北县白石水锅厂 | A kind of energy-saving heating dish |
-
2014
- 2014-11-10 CN CN201410628124.4A patent/CN104305885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814900A (en) * | 1972-07-18 | 1974-06-04 | I Frey | Food warming system with supporting rack structure and food warming appliances |
| CN201790592U (en) * | 2010-08-02 | 2011-04-13 | 王永光 | Novel electric heating plate |
| CN202287862U (en) * | 2011-10-14 | 2012-07-04 | 梁文生 | Energy-saving composite heating disc |
| CN202619417U (en) * | 2012-05-16 | 2012-12-26 | 黄晓飞 | Electric heating heat-preservation dish |
| CN102871533A (en) * | 2012-10-22 | 2013-01-16 | 浦北县白石水锅厂 | Cast iron split-type electric wok |
| CN204133253U (en) * | 2014-11-10 | 2015-02-04 | 浦北县白石水锅厂 | A kind of energy-saving heating dish |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310514A (en) * | 2015-12-09 | 2016-02-10 | 浦北县金洋电厨具有限公司 | Instantaneous high-temperature-resistance heating disc |
| CN109090990A (en) * | 2017-06-21 | 2018-12-28 | 佛山市顺德区美的电热电器制造有限公司 | Heating dish component and with its cooking apparatus and cooking apparatus control method |
| CN109090990B (en) * | 2017-06-21 | 2021-04-20 | 佛山市顺德区美的电热电器制造有限公司 | Heating disc assembly, cooking appliance with heating disc assembly and control method of cooking appliance |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |