CN104791888A - Electric heating device - Google Patents
Electric heating device Download PDFInfo
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- CN104791888A CN104791888A CN201510135590.3A CN201510135590A CN104791888A CN 104791888 A CN104791888 A CN 104791888A CN 201510135590 A CN201510135590 A CN 201510135590A CN 104791888 A CN104791888 A CN 104791888A
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Abstract
The invention discloses an electric heating device which comprises multiple base plates and heating portions. The heating portions are arranged on the base plates, and a hinge portion for hinged connection of two base plates is further arranged between every two adjacent base plates. Each heating portion comprises a heat preservation layer, a heating layer, an insulation layer and a heat dissipation layer which are sequentially arranged from one side to the other side of the heating portion, the heat dissipation layer is located on the surface of a combined body consisting of the heating portion and the corresponding base plate and is made of aluminum, aluminum alloy or copper, the insulation layers are made of mica sheets, and the heating layers are made of a carbon-crystal heating material. The electric heating device is simple in structure and convenient to store and facilitates achievement of centralized heat supply, and the size and weight of the electric heating device are further decreased on the basis that heating face is increased.
Description
Technical field
The present invention relates to apparatus for baking field, particularly relate to a kind of electric heating equipment.
Background technology
Electric heater outwardly provides thermal source by radiation and convection current, and heating plant that is rapid, cheap as a kind of heat supply, convenient in carrying, be widely used in all kinds of civilian and public buildings such as house, office, hotel, market, hospital, school, railway carriage, simple and easy prefabricated house.In prior art, widely used electric heater type is respectively electric oil-filled warmer, PTC warm-air drier, electro-thermal membrane electric heater etc.
Wherein, electro-thermal membrane electric heater with its in use Electric radiant Heating Film self can not oxidized, volume is little, lightweight, heat production speed fast, electrothermal efficiency high, its occupation rate of market increases gradually, how to optimize the structure of electro-thermal membrane electric heater further and enrich the function of electro-thermal membrane electric heater, the further genralrlization of electro-thermal membrane electric heater being advanced further.
Summary of the invention
How to optimize the structure of electro-thermal membrane electric heater further for above-mentioned and enrich the function of electro-thermal membrane electric heater, the problem of the further genralrlization of electro-thermal membrane electric heater being advanced further, the invention provides a kind of electric heating equipment.
For solving the problem, the electric heating equipment of one provided by the invention solves problem by following technical essential: a kind of electric heating equipment, comprise substrate and heating part, described substrate is polylith, and every block substrate is provided with heating part, be also provided with the articulated section be articulated and connected for both between adjacent substrate;
Described heating part is embedded in corresponding substrate respectively, heating part comprises the heat-insulation layer, heating layer, insulating barrier and the heat dissipating layer that are set gradually to another by its side, described heat dissipating layer is positioned on the surface of the assembly be made up of heating part and counterpart substrate, the material of described heat dissipating layer is aluminium, aluminium alloy or copper, described insulating barrier is mica sheet, and described heating layer is carbon crystal heat material.
Concrete, the substrate arranged is used for the fixing of heating part, in heating part, the heat-insulation layer arranged is heat resistant layer, heating layer is heat production layer, adopt carbon crystal heat material as heat production layer, not only make the exothermic material that the electrothermal efficiency of heat production layer is high, carbon crystal heat material is thin, lightweight as a kind of thickness simultaneously, long service life, power output and maximum temperature are convenient to control, the present invention can be made to have, and overall volume is little, lightweight, power output is convenient to control, can prevent the features such as scald, long service life.Simultaneously, adopt mica sheet as the insulating materials of carbon crystal heat material and heat dissipating layer, while realization is avoided carbon crystal heat material to be shorted insulating with carbon crystal heat material and heat dissipating layer, between carbon crystal heat material and heat dissipating layer, thermal resistance is little, is beneficial to heat and is passed to heat dissipating layer to be distributed to surrounding space.It is the further restriction of aluminium, aluminium alloy or copper to the material of heat dissipating layer, be intended to obtain a kind of thermal conductivity factor high, be easy to obtain raw-material heat dissipating layer, like this, adopt the heat dissipating layer of this kind of form that every block substrate can be made all to have larger heat transfer area, good heat transfer coefficient can prevent heating layer local heat conduction not smooth and cause heating layer to damage.
In the present invention, adopt and substrate is set to polylith, and the architectural feature of heating part is set on every block substrate, can make adjacent substrate in relative rotational motion, the lower end of each substrate of the present invention all falls at grade, and the contact point of described lower end and described plane is not located along the same line, and namely makes the present invention when not needing support or leg, the present invention can stand on bottom surface or other platforms, plays the present invention further and can be set to more light feature; Meanwhile, adjacent substrate relative position rotates adjustable version by articulated section, is convenient to realize several heating part and concentrates baking to same hot spot, be conducive to improving electrothermal efficiency further; Adjacent substrate relative position rotates adjustable version by articulated section, and make the area in the present invention whole heating face upon deployment large, when drawing in, volume of the present invention is little, is convenient to storage of the present invention.
Further technical scheme is:
As one easy articulated section structure, described articulated section is hinge.
For making the present invention more attractive in appearance, the heat simultaneously making heating part generate is concentrated by heat dissipating layer and is shed, be beneficial to the utilization rate of heat energy, described substrate is for arranging reeded plank, heating part is embedded in described groove, and heat-insulation layer is insulation asbestos, is also provided with separation layer between heat-insulation layer and substrate.
In above architectural feature, for the substrate thermal resistance of plank is large, is easy to obtain and is suitable for existing domestic environment, insulation asbestos high insulating effect, strong to high temperature tolerance ability, be arranged on separation layer between heat-insulation layer and substrate for heat-insulation layer, heating layer, insulating barrier, heat dissipating layer combination is as a whole, be convenient to the compactedness of dismounting of the present invention and structure, preferred separation layer is metallic plate, such separation layer not only intensity high, simultaneously can temperature difference of even each point of the heat-insulation layer back side, substrate can be avoided to cause because local temperature is too high being out of shape.
For improving area of dissipation of the present invention further, the outside of described heat dissipating layer is also fixed with wire netting.
As a kind of structure being easy to receive, the quantity of described substrate and heating part is three, and any two substrates are articulated with the left and right sides of the 3rd piece of substrate respectively by articulated section.
For improving the above-mentioned performance being easy to receive further, as two kinds of preferred structures, the substrate being in electric heater both sides is level board, and above two substrates are articulated with front side and the rear side of the substrate being in central authorities respectively; The substrate being in electric heater both sides is level board, and be positioned at and the left side of substrate of central authorities or right side be also provided with relative on front side of this substrate or the flange that protrudes of rear side, the substrate being in both sides is articulated with the homonymy of the substrate being in central authorities respectively, and wherein one piece of substrate being in both sides is articulated with on described flange.Further, the thickness uniform thickness of described flange and substrate.
The present invention has following beneficial effect:
1, structure of the present invention is simple, the substrate arranged is used for the fixing of heating part, in heating part, the heat-insulation layer arranged is heat resistant layer, heating layer is heat production layer, adopt carbon crystal heat material as heat production layer, not only make the exothermic material that the electrothermal efficiency of heat production layer is high, carbon crystal heat material is thin, lightweight as a kind of thickness simultaneously, long service life, power output and maximum temperature are convenient to control, the present invention can be made to have, and overall volume is little, lightweight, power output is convenient to control, can prevent the features such as scald, long service life.Simultaneously, adopt mica sheet as the insulating materials of carbon crystal heat material and heat dissipating layer, while realization is avoided carbon crystal heat material to be shorted insulating with carbon crystal heat material and heat dissipating layer, between carbon crystal heat material and heat dissipating layer, thermal resistance is little, is beneficial to heat and is passed to heat dissipating layer to be distributed to surrounding space.It is the further restriction of aluminium, aluminium alloy or copper to the material of heat dissipating layer, be intended to obtain a kind of thermal conductivity factor high, be easy to obtain raw-material heat dissipating layer, like this, adopt the heat dissipating layer of this kind of form that every block substrate can be made all to have larger heat transfer area, good heat transfer coefficient can prevent heating layer local heat conduction not smooth and cause heating layer to damage.
2, in the present invention, adopt and substrate is set to polylith, and the architectural feature of heating part is set on every block substrate, can make adjacent substrate in relative rotational motion, the lower end of each substrate of the present invention all falls at grade, and the contact point of described lower end and described plane is not located along the same line, and namely makes the present invention when not needing support or leg, the present invention can stand on bottom surface or other platforms, plays the present invention further and can be set to more light feature; Meanwhile, adjacent substrate relative position rotates adjustable version by articulated section, is convenient to realize several heating part and concentrates baking to same hot spot, be conducive to improving electrothermal efficiency further; Adjacent substrate relative position rotates adjustable version by articulated section, and make the area in the present invention whole heating face upon deployment large, when drawing in, volume of the present invention is little, is convenient to storage of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric heating equipment of the present invention specific embodiment;
Fig. 2 is the sectional view of a kind of electric heating equipment of the present invention specific embodiment substrate and heating part.
Figure acceptance of the bid note is respectively: 1, substrate, and 11, flange, 2, articulated section, 3, heating part, 31, separation layer, 32, heat-insulation layer, 33, heating layer, 34, insulating barrier, 35, heat dissipating layer, 36, wire netting.
Detailed description of the invention
The invention provides a kind of electric heating equipment, for for how to optimize the structure of electro-thermal membrane electric heater further and enrich the function of electro-thermal membrane electric heater, the problem of the further genralrlization of electro-thermal membrane electric heater will be advanced further.Below in conjunction with embodiment, the present invention is described in further detail, but the present invention is not limited only to following examples:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of electric heating equipment, comprises substrate 1 and heating part 3, and described substrate 1 is polylith, and every block substrate 1 is provided with heating part 3, is also provided with the articulated section 2 be articulated and connected for both between adjacent substrate 1;
Described heating part 3 is embedded in corresponding substrate 1 respectively, heating part 3 comprises the heat-insulation layer 32, heating layer 33, insulating barrier 34 and the heat dissipating layer 35 that are set gradually to another by its side, described heat dissipating layer 35 is positioned on the surface of the assembly be made up of heating part 3 and counterpart substrate 1, the material of described heat dissipating layer 35 is aluminium, aluminium alloy or copper, described insulating barrier 34 is mica sheet, and described heating layer 33 is carbon crystal heat material.
In the present embodiment, the substrate 1 arranged fixing for heating part 3, in heating part 3, the heat-insulation layer 32 arranged is heat resistant layer, heating layer 33 is heat production layer, adopt carbon crystal heat material as heat production layer, not only make the exothermic material that the electrothermal efficiency of heat production layer is high, carbon crystal heat material is thin, lightweight as a kind of thickness simultaneously, long service life, power output and maximum temperature are convenient to control, the present invention can be made to have, and overall volume is little, lightweight, power output is convenient to control, can prevent the features such as scald, long service life.Simultaneously, adopt mica sheet as the insulating materials of carbon crystal heat material and heat dissipating layer 35, while realization is avoided carbon crystal heat material to be shorted insulating with carbon crystal heat material and heat dissipating layer 35, between carbon crystal heat material and heat dissipating layer 35, thermal resistance is little, is beneficial to heat and is passed to heat dissipating layer 35 to be distributed to surrounding space.It is the further restriction of aluminium, aluminium alloy or copper to the material of heat dissipating layer 35, be intended to obtain a kind of thermal conductivity factor high, be easy to obtain raw-material heat dissipating layer 35, like this, adopt the heat dissipating layer 35 of this kind of form that every block substrate 1 can be made all to have larger heat transfer area, good heat transfer coefficient can prevent heating layer 33 local heat conduction not smooth and cause heating layer 33 to damage.
In the present embodiment, adopt and substrate 1 is set to polylith, and the architectural feature of heating part 3 is set on every block substrate 1, can make adjacent substrate 1 in relative rotational motion, the lower end of each substrate 1 of the present invention all falls at grade, and the contact point of described lower end and described plane is not located along the same line, and namely makes the present invention when not needing support or leg, the present invention can stand on bottom surface or other platforms, plays the present invention further and can be set to more light feature; Meanwhile, adjacent substrate 1 relative position rotates adjustable version by articulated section 2, is convenient to realize several heating part 3 and concentrates baking to same hot spot, be conducive to improving electrothermal efficiency further; Adjacent substrate 1 relative position rotates adjustable version by articulated section 2, and make the area in the present invention whole heating face upon deployment large, when drawing in, volume of the present invention is little, is convenient to storage of the present invention.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, and as depicted in figs. 1 and 2, as one easy articulated section 2 structure, described articulated section 2 is hinge.
For making the present invention more attractive in appearance, the heat simultaneously making heating part 3 generate is concentrated by heat dissipating layer 35 and is shed, be beneficial to the utilization rate of heat energy, described substrate 1 is for arranging reeded plank, heating part 3 is embedded in described groove, and heat-insulation layer 32 is insulation asbestos, is also provided with separation layer 31 between heat-insulation layer 32 and substrate 1.
In above architectural feature, for substrate 1 thermal resistance of plank is large, be easy to obtain and be suitable for existing domestic environment, insulation asbestos high insulating effect, strong to high temperature tolerance ability, be arranged on separation layer 31 between heat-insulation layer 32 and substrate 1 for by heat-insulation layer 32, heating layer 33, insulating barrier 34, heat dissipating layer 35 combines as a whole, be convenient to the compactedness of dismounting of the present invention and structure, preferred separation layer 31 is metallic plate, not only intensity is high for such separation layer 31, simultaneously can even each temperature difference put of heat-insulation layer 32 back side, substrate 1 can be avoided because local temperature is too high to cause distortion.
For improving area of dissipation of the present invention further, the outside of described heat dissipating layer 35 is also fixed with wire netting 36.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, as a kind of structure being easy to receive, the quantity of described substrate 1 and heating part 3 is three, and any two substrates 1 are articulated with the left and right sides of the 3rd piece of substrate 1 respectively by articulated section 2.
For improving the above-mentioned performance being easy to receive further, as two kinds of preferred structures, the substrate 1 being in electric heater both sides is level board, and above two substrates 1 are articulated with front side and the rear side of the substrate 1 being in central authorities respectively; The substrate 1 being in electric heater both sides is level board, and be positioned at and the left side of substrate 1 of central authorities or right side be also provided with relative on front side of this substrate 1 or the flange 11 that protrudes of rear side, the substrate 1 being in both sides is articulated with the homonymy of the substrate 1 being in central authorities respectively, and wherein one piece of substrate 1 being in both sides is articulated with on described flange 11.Further, the thickness uniform thickness of described flange 11 and substrate 1.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (8)
1. an electric heating equipment, comprise substrate (1) and heating part (3), it is characterized in that, described substrate (1) is polylith, and every block substrate (1) is provided with heating part (3), be also provided with the articulated section (2) be articulated and connected for both between adjacent substrate (1);
Described heating part (3) is embedded in corresponding substrate (1) respectively, heating part (3) comprises the heat-insulation layer (32), heating layer (33), insulating barrier (34) and the heat dissipating layer (35) that are set gradually to another by its side, described heat dissipating layer (35) is positioned on the surface of the assembly be made up of heating part (3) and counterpart substrate (1), the material of described heat dissipating layer (35) is aluminium, aluminium alloy or copper, described insulating barrier (34) is mica sheet, and described heating layer (33) is carbon crystal heat material.
2. the electric heating equipment of one according to claim 1, is characterized in that, described articulated section (2) are hinge.
3. the electric heating equipment of one according to claim 1, it is characterized in that, described substrate (1) is for arranging reeded plank, and heating part (3) is embedded in described groove, and heat-insulation layer (32) is insulation asbestos, is also provided with separation layer (31) between heat-insulation layer (32) and substrate (1).
4. the electric heating equipment of one according to claim 1, is characterized in that, the outside of described heat dissipating layer (35) is also fixed with wire netting (36).
5. the electric heating equipment of one according to claim 1, is characterized in that, the quantity of described substrate (1) and heating part (3) is three, and any two substrates (1) are articulated with the left and right sides of the 3rd piece of substrate (1) respectively by articulated section (2).
6. the electric heating equipment of one according to claim 5, is characterized in that, the substrate (1) being in electric heater both sides is level board, and above two substrates (1) are articulated with front side and the rear side of the substrate (1) being in central authorities respectively.
7. the electric heating equipment of one according to claim 5, it is characterized in that, the substrate (1) being in electric heater both sides is level board, and be positioned on the left side of substrate (1) of central authorities or right side and be also provided with the flange (11) protruded relative to this substrate (1) front side or rear side, the substrate (1) being in both sides is articulated with the homonymy of the substrate (1) being in central authorities respectively, and wherein one piece of substrate (1) being in both sides is articulated with on described flange (11).
8. the electric heating equipment of one according to claim 7, is characterized in that, the thickness uniform thickness of described flange (11) and substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135590.3A CN104791888A (en) | 2015-03-26 | 2015-03-26 | Electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135590.3A CN104791888A (en) | 2015-03-26 | 2015-03-26 | Electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104791888A true CN104791888A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135590.3A Pending CN104791888A (en) | 2015-03-26 | 2015-03-26 | Electric heating device |
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| Country | Link |
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| CN (1) | CN104791888A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907758A (en) * | 2017-04-21 | 2017-06-30 | 成都扬中新能源科技有限公司 | Collapsible heating installation is used in office |
| CN106949526A (en) * | 2017-04-21 | 2017-07-14 | 成都扬中新能源科技有限公司 | The warmer of increase heating surface (area) (HS can be achieved |
| CN107036147A (en) * | 2017-04-21 | 2017-08-11 | 成都扬中新能源科技有限公司 | A kind of boxlike air heating arrangement |
| CN109028259A (en) * | 2018-05-28 | 2018-12-18 | 贵州众暖科技开发有限公司 | A kind of portable dedicated heater in self- steering workplace |
| CN111479342A (en) * | 2020-04-10 | 2020-07-31 | 北京倚天凌云科技股份有限公司 | Carbon crystal plate with mica insulation layer |
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| JP2000074404A (en) * | 1998-08-28 | 2000-03-14 | Kurita Kogyo:Kk | Plate material for floor heating |
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| CN103256646A (en) * | 2013-05-27 | 2013-08-21 | 张德印 | Folding type electric heating pad and manufacturing method thereof |
| CN204031465U (en) * | 2014-01-24 | 2014-12-17 | 杜玉凤 | Heater |
| CN204100368U (en) * | 2014-09-11 | 2015-01-14 | 张弛 | Removable electricity is for heating module |
| CN204174868U (en) * | 2014-09-10 | 2015-02-25 | 太仓派欧技术咨询服务有限公司 | A kind of heating power flooring heating system |
| CN204629668U (en) * | 2015-03-26 | 2015-09-09 | 成都扬中新能源科技有限公司 | A kind of heating installation |
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2015
- 2015-03-26 CN CN201510135590.3A patent/CN104791888A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160848Y (en) * | 1993-03-24 | 1994-04-06 | 滑中义 | Electrothermic heating fin |
| JP2000074404A (en) * | 1998-08-28 | 2000-03-14 | Kurita Kogyo:Kk | Plate material for floor heating |
| CN202253905U (en) * | 2011-08-05 | 2012-05-30 | 詹才茂 | Screen type electric heat warmer |
| CN103256646A (en) * | 2013-05-27 | 2013-08-21 | 张德印 | Folding type electric heating pad and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907758A (en) * | 2017-04-21 | 2017-06-30 | 成都扬中新能源科技有限公司 | Collapsible heating installation is used in office |
| CN106949526A (en) * | 2017-04-21 | 2017-07-14 | 成都扬中新能源科技有限公司 | The warmer of increase heating surface (area) (HS can be achieved |
| CN107036147A (en) * | 2017-04-21 | 2017-08-11 | 成都扬中新能源科技有限公司 | A kind of boxlike air heating arrangement |
| CN109028259A (en) * | 2018-05-28 | 2018-12-18 | 贵州众暖科技开发有限公司 | A kind of portable dedicated heater in self- steering workplace |
| CN111479342A (en) * | 2020-04-10 | 2020-07-31 | 北京倚天凌云科技股份有限公司 | Carbon crystal plate with mica insulation layer |
| CN111479342B (en) * | 2020-04-10 | 2022-07-26 | 北京倚天凌云科技股份有限公司 | Carbon crystal plate with mica insulation layer |
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Application publication date: 20150722 |