CN102607097A - Heating-core floor board and conductive heating board used for same - Google Patents
Heating-core floor board and conductive heating board used for same Download PDFInfo
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- CN102607097A CN102607097A CN201210096936XA CN201210096936A CN102607097A CN 102607097 A CN102607097 A CN 102607097A CN 201210096936X A CN201210096936X A CN 201210096936XA CN 201210096936 A CN201210096936 A CN 201210096936A CN 102607097 A CN102607097 A CN 102607097A
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Abstract
A heating-core floor board comprises a lower board and an upper board pressed on the lower board. A conductive heating board is sandwiched between the upper board and the lower board and comprises two base material layers, a mesh-shaped heating body is pressed between the two base material layers, and two conductors are arranged on two sides of the heating body respectively. The heating-core floor board has the advantages that firstly, heating of the heating body in the mesh structure is uniform; secondly, each mesh is used as a minimum heating unit and temperature control performance is fine; and thirdly, if damage occurs, only heating units (meshes in a damage range are affected while other heating units can heat normally.
Description
Technical field
The present invention relates to a kind of warm core floor, also relate to a kind of electric heating panel that is used for this warm core floor.
Background technology
Along with improving constantly of science and technology development and living standard, increasing family selects floor heating to reach the purpose of heating.Floor heating is to realize heating by hidden plastic conduit or heating cable in underfloor, the thermograde that this kind heating mode successively decreases to head at indoor formation sole gradually, thus give the cool comfort of the warm head of pin.Ground radiation heating meets the fitness theory of the traditional Chinese medical science " temperature is pushed up cool enough ", is the heating system of present the most comfortable, also is the symbol of modern life quality.
But there is following problem in existing floor heating:
1. no matter the installation and maintenance difficulty is to adopt hot-water heating or electric warm, and existing floor heating technology all is that heat supply pipeline is layed in the below, floor, and mounting process is complicated; In case and heat supply pipeline goes wrong, need the full wafer floor be pried open, maintenance is trouble quite;
2. heat transfer efficiency is lower, because heat supply pipeline is layed in the below, floor, caloric requirement sees through air dielectric and whole layer floor just can be dispersed into ground, and therefore whole heat transfer efficiency is lower.
To the problems referred to above; Publication number is to disclose the warm core floor that a kind of pressure is provided with the heating sheet in the Chinese utility model patent of 201598800U; The warm core of this kind floor can be installed on the keel ground cushion as general floorings; And because conductive heating layer is pressed in the middle of the floor, heat only need penetrate sheet material during heat transfer, causes heat transfer efficiency to improve greatly.
What only disclose said heating sheet employing in the above-mentioned patent simply is the carbon ink material, but as the core component that warms up the core floor, its heating efficiency and temperature-control performance, and how to combine with the floor better, further improved necessity is still arranged.
Summary of the invention
The technical problem that the present invention will solve makes it have higher heating efficiency and better temperature control property for doing further improvement to above-mentioned warm core floor.
For solving the problems of the technologies described above; The present invention provides a kind of warm core floor; Comprise down sheet material, be pressed on down the last sheet material on the sheet material, be folded with an electric heating panel between sheet material and the following sheet material on said, wherein said electric heating panel comprises two-layer base material; Pressing has a latticed heater between two-layer base material, and is respectively equipped with an electric conductor in the both sides of said heater.
Beneficial effect of the present invention is: 1. the network heating evenly; 2. with the heat-generating units of each grid as minimum, temperature control performance is good; 3. even breakage takes place, affected also only is the interior heat-generating units (grid) of damaged scope, and other heat-generating units still can generate heat as usual.
Further improvement of the present invention is: said electric conductor is the conduction slurries that solidify, and comprises the silver of 60-70% and the nickel of 25-40% in the said conduction slurries.
Further improvement of the present invention is: be coated with one deck paper wood in the outside of said base material.
Further improvement of the present invention is: be bonded with copper sheet on the said electric conductor, said sheet material down offers fairlead, and lead-in wire penetrates in said fairlead with said copper sheet and is communicated with.
Further improvement of the present invention is: the material of said base material is an epoxy resin, and said heating material is selected from graphite, electrographite, carbon ink or carbon fiber.
The invention also discloses a kind of electric heating panel, it is characterized in that: comprise two-layer base material, pressing has a latticed heater between two-layer base material, and is attached with an electric conductor respectively in the both sides of said heater.
The present invention further discloses the manufacturing approach on a kind of warm core floor, it is characterized in that may further comprise the steps:
A. the printing conductive slurries respectively in the both sides of the upper surface of one first epoxy sheet toast said conduction slurries and solidify to it;
B. on said epoxy sheet, print the latticed heater slurries of one deck, the both sides of said latticed heater slurries are attached on the said conduction slurries that solidify, and toast said heater slurries and solidify to it;
C. a copper sheet bonds on the said conduction slurries that solidify;
D. the upper surface in said first epoxy sheet covers two-layer epoxy sheet and one deck paper wood; Lower surface in said first epoxy sheet covers one deck epoxy sheet and one deck paper wood, and said epoxy sheet of pressing and paper wood make it to become an electric heating panel;
E. offer first fairlead at the upper surface of said electric heating panel, run through said one deck paper wood and two-layer epoxy sheet until exposing said copper sheet, and zinc-plated in said first fairlead;
F. choose on one sheet material and sheet material once; Said electric heating panel is located in said going up between sheet material and the following sheet material; The said sheet material of going up of pressing forms warm core floor with following sheet material then; Second fairlead is offered in the corresponding said first fairlead position on said down sheet material, will go between to penetrate said first fairlead via said second fairlead and connect said tin coating, and in said second fairlead, irritate insulating cement.
Description of drawings
Fig. 1 is a warm core of the present invention floor decomposing schematic representation;
Fig. 2 is a conductive heating layer decomposing schematic representation of the present invention;
Fig. 3 is the local enlarged diagram of heater in the conductive heating layer of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
Consult shown in Figure 1, warm core of the present invention floor 1 mainly by following sheet material 10, go up sheet material 20 and electric heating panel 30 is formed, electric heating panel 30 is located in down between sheet material 10 and the last sheet material 20, and time sheet material 10 and last sheet material 20 mutual pressings; Wherein:
Following sheet material 10, go up sheet material 20 and can select composite plate or solid wood for use, offer fairlead 11, draw with external power source for the lead-in wire of electric heating panel 30 and be connected in the end of sheet material 10 down.
Cooperate shown in Figure 2; The shape approximation of electric heating panel 30 is in above-mentioned following sheet material 10, last sheet material 20; But its area down sheet material 10, go up sheet material 20 smaller so that its be pressed on down sheet material 10 preferably, upward between the sheet material 20; It mainly contains up and down two-layer base material and is pressed between the two-layer base material electric conductor 31 and forms with heater 32, and the material preferred epoxy of this base material is stablized to guarantee its insulation, and following base material comprises two- layer epoxy sheet 33,34; Last base material comprises two- layer epoxy sheet 35,36 equally, is printed with electric conductor 31 and heater 32 at the upper surface of epoxy sheet 33:
Cooperate shown in Figure 3ly, this heater 32 is latticed, selects nature graphite, electrographite, carbon ink or carbon fiber etc. for use; Its dual-side is attached on the electric conductor 31 to guarantee the conducting of electric current; The latticed design of this heater 32 can be guaranteed heating evenly, and compares strip or block structure, and the minimum heat-generating units of latticed design is merely a grid; Temperature control performance is good; Even breakage takes place, affected also only is the interior heat-generating units (grid) of damaged scope, and other heat-generating units still can generate heat as usual.
The conduction slurries of this electric conductor 31 for solidifying comprising the silver of 60-70% and the nickel of 25-40%, also are bonded with copper sheet 312 on electric conductor 31, lead-in wire 311 penetrates with copper sheet 312 in the fairlead 11 of above-mentioned sheet material 10 down and is communicated with; Mostly in the prior art is to be employed in to utilize the copper sheet of the bonding whole piece of glue to come conducting to conduct electricity on the above-mentioned heater 32; But copper sheet and heater 32 often can not well be fitted; High temperature causes the fusing inefficacy of glue in electric heating panel 30 bendings, collision or the long-term use, all can cause local breakpoint or virtual connection, thereby produces spark; Cause potential safety hazard; And the present invention utilizes the natural coagulation process of liquid conduction slurries can guarantee that both fully fit, and 60-70% silver and 25-40% nickel material proportioning can guarantee the compatibility good with heater 32, can satisfy the conduction requirement of high temperature, high electric current again.
As preferred embodiments of the present invention; At the lower surface of epoxy sheet 34 and the upper surface of epoxy sheet 36; Promptly with following sheet material 10, go up the face that sheet material 20 contact, added one deck paper wood 37,38 respectively, with the applying of guaranteeing that electric heating panel 30 and following sheet material 10, last sheet material 20 are good.
The invention also discloses the manufacturing approach on above-mentioned warm core floor 1, it mainly may further comprise the steps:
A. choose an epoxy sheet 33, the printing conductive slurries respectively in the both sides of the upper surface of epoxy sheet 33 toast said conduction slurries to its solidify out into electric conductor 31;
B. on epoxy sheet 33, print the latticed heater slurries of one deck, the both sides of these latticed heater slurries are attached on the above-mentioned electric conductor 31, toast said heater slurries to its solidify out into heater 32;
C. a copper sheet 312 bonds on the said conduction slurries that solidify;
D. the upper surface in said epoxy sheet 33 covers two- layer epoxy sheet 35,36 and one deck paper wood 38; Lower surface in epoxy sheet 33 covers one deck epoxy sheet 34 and one deck paper wood 37; Pressing epoxy sheet 33,34,35,36 and paper wood 37,38 make it to become an electric heating panel 30; Pressing-in temp is 160～190 ℃, and pressure is 6.5～9MP, and pressing time is 3～5 hours;
E. offer a fairlead at the upper surface of electric heating panel 30, run through said one deck paper wood 38 and two- layer epoxy sheet 35,36 until exposing said copper sheet 312, and zinc-plated in said fairlead;
F. choose on one sheet material 20 and sheet material 10 once; Electric heating panel 30 is located in said going up between sheet material 20 and the following sheet material 10; The said sheet material 20 of going up of pressing forms warm core floor 1 with following sheet material 10 then, and another fairlead 11 is offered in the fairlead position of corresponding said electric heating panel 30 on sheet material 10 down, lead-in wire 311 is penetrated the said tin coating of connection in the fairlead of said electric heating panel 30 via said fairlead 11; And in fairlead 11, irritate insulating cement; Last sheet material 20 is 100～130 ℃ with the pressing-in temp of following sheet material 10, and pressure is 9～11MP, and pressing time is 4～6 minutes.
Claims (7)
1. warm core floor; Comprise following sheet material, be pressed on down the last sheet material on the sheet material; Be folded with an electric heating panel between sheet material and the following sheet material on said; It is characterized in that said electric heating panel comprises two-layer base material, pressing has a latticed heater between two-layer base material, and is respectively equipped with an electric conductor in the both sides of said heater.
2. warm core as claimed in claim 1 floor is characterized in that: said electric conductor is the conduction slurries that solidify, and comprises the silver of 60-70% and the nickel of 25-40% in the said conduction slurries.
3. warm core as claimed in claim 1 floor is characterized in that: be coated with one deck paper wood in the outside of said base material.
4. warm core as claimed in claim 1 floor is characterized in that: be bonded with copper sheet on the said electric conductor, said sheet material down offers fairlead, and lead-in wire penetrates in said fairlead with said copper sheet and is communicated with.
5. like each described warm core floor in the claim 1 to 4, it is characterized in that: the material of said base material is an epoxy resin, and said heating material is selected from graphite, electrographite, carbon ink or carbon fiber.
6. electric heating panel, it is characterized in that: comprise two-layer base material, pressing has a latticed heater between two-layer base material, and is attached with an electric conductor respectively in the both sides of said heater.
7. electric heating panel as claimed in claim 6 is characterized in that: said electric conductor is the conduction slurries that solidify, and said conduction slurries comprise the silver of 60-70% and the nickel of 25-40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096936XA CN102607097A (en) | 2011-02-18 | 2011-02-18 | Heating-core floor board and conductive heating board used for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096936XA CN102607097A (en) | 2011-02-18 | 2011-02-18 | Heating-core floor board and conductive heating board used for same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110040535A Division CN102174849B (en) | 2011-02-18 | 2011-02-18 | Manufacture method of warm core floor |
Publications (1)
| Publication Number | Publication Date |
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| CN102607097A true CN102607097A (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210096936XA Pending CN102607097A (en) | 2011-02-18 | 2011-02-18 | Heating-core floor board and conductive heating board used for same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385423A (en) * | 2014-10-20 | 2015-03-04 | 贵州恒力源林业科技有限公司 | Manufacturing method of composite artificial board |
| CN104481111A (en) * | 2014-10-31 | 2015-04-01 | 青岛青蓝鳍节能科技有限公司 | Large-area multi-layer solid wood composite electric heating floor and preparation method thereof |
| CN104533049A (en) * | 2014-12-08 | 2015-04-22 | 南京林业大学 | Low-voltage built-in heating cross laminated geothermal floor |
| CN107288311A (en) * | 2017-08-02 | 2017-10-24 | 德华兔宝宝装饰新材股份有限公司 | A kind of solid wood is combined self-heating floor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07293919A (en) * | 1994-04-27 | 1995-11-10 | Sekisui Chem Co Ltd | Floor heating device in bath room |
| JP2000028154A (en) * | 1998-07-10 | 2000-01-25 | Hitachi Cable Ltd | Woody floor heating material |
| CN1817486A (en) * | 2005-02-07 | 2006-08-16 | 北京大学 | Transducer array and production thereof |
| CN101600270A (en) * | 2009-07-14 | 2009-12-09 | 王柏泉 | Conductive exothermal material and comprise the floor and the manufacture method of this conductive exothermal material |
| CN201598800U (en) * | 2010-03-08 | 2010-10-06 | 郑元丰 | Warming-core floor |
| CN202118989U (en) * | 2011-02-18 | 2012-01-18 | 上海现戈电气有限公司 | Floor with warm core and conductive heating board used for same |
-
2011
- 2011-02-18 CN CN201210096936XA patent/CN102607097A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07293919A (en) * | 1994-04-27 | 1995-11-10 | Sekisui Chem Co Ltd | Floor heating device in bath room |
| JP2000028154A (en) * | 1998-07-10 | 2000-01-25 | Hitachi Cable Ltd | Woody floor heating material |
| CN1817486A (en) * | 2005-02-07 | 2006-08-16 | 北京大学 | Transducer array and production thereof |
| CN101600270A (en) * | 2009-07-14 | 2009-12-09 | 王柏泉 | Conductive exothermal material and comprise the floor and the manufacture method of this conductive exothermal material |
| CN201598800U (en) * | 2010-03-08 | 2010-10-06 | 郑元丰 | Warming-core floor |
| CN202118989U (en) * | 2011-02-18 | 2012-01-18 | 上海现戈电气有限公司 | Floor with warm core and conductive heating board used for same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385423A (en) * | 2014-10-20 | 2015-03-04 | 贵州恒力源林业科技有限公司 | Manufacturing method of composite artificial board |
| CN104385423B (en) * | 2014-10-20 | 2018-12-21 | 贵州恒力源林业科技有限公司 | A kind of manufacturing method of composite artificial board |
| CN104481111A (en) * | 2014-10-31 | 2015-04-01 | 青岛青蓝鳍节能科技有限公司 | Large-area multi-layer solid wood composite electric heating floor and preparation method thereof |
| CN104533049A (en) * | 2014-12-08 | 2015-04-22 | 南京林业大学 | Low-voltage built-in heating cross laminated geothermal floor |
| CN107288311A (en) * | 2017-08-02 | 2017-10-24 | 德华兔宝宝装饰新材股份有限公司 | A kind of solid wood is combined self-heating floor |
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Application publication date: 20120725 |