CN101846357A - Self-heating floor and manufacturing method thereof - Google Patents
Self-heating floor and manufacturing method thereof Download PDFInfo
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- CN101846357A CN101846357A CN 201010151329 CN201010151329A CN101846357A CN 101846357 A CN101846357 A CN 101846357A CN 201010151329 CN201010151329 CN 201010151329 CN 201010151329 A CN201010151329 A CN 201010151329A CN 101846357 A CN101846357 A CN 101846357A
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Abstract
The invention discloses a self-heating floor and a manufacturing method thereof. The floor comprises a substrate, a surface layer, and a conductive heating sheet which is arranged between the substrate and the surface layer, wherein the conductive heating sheet comprises a glass fiber epoxy resin base layer, a conductive heating layer which is arranged on the upper surface of the glass fiber epoxy resin base layer, an upper flame-retardant protection layer which covers the upper surface of the glass fiber epoxy resin base layer and coats the conductive heating layer, and a lower flame-retardant protection layer which covers the lower surface of the glass fiber epoxy resin base layer; the upper flame-retardant protection layer is bonded on the lower surface of the surface layer; and the lower flame-retardant protection layer is bonded on the upper surface of the substrate. The conductive heating sheet can be prevented from being burned when heated to a higher temperature by arranging the flame-retardant protection layers so as to ensure the use safety of the floor. The upper flame-retardant protection layer and the lower flame-retardant protection layer can be made of a glass fiber cloth which is soaked by an epoxy resin. In the method for manufacturing the self-heating floor, the upper flame-retardant protection layer and the lower flame-retardant protection layer are bonded on the glass fiber epoxy resin base layer in vacuum under the pressure of 0.09MPa and 1 to 20MPa in turn so as to prevent the glass fiber epoxy resin base layer from foaming.
Description
Technical field
The present invention relates to a kind of self-heating floor, also relate to the preparation method of this self-heating floor.
Background technology
Existing self-heating floor, referring to Chinese patent literature " conductive exothermal material and comprise the floor and the manufacture method of this conductive exothermal material ", publication number CN101600270, open day 2009-12-09, conductive exothermal material in this floor comprises base material, attached to the conductive heating layer on the base material, this conductive heating layer is made by conductive exothermal coating, base material can be selected paper, fiberboard, natural wood etc. for use, conductive exothermal coating adopts the mode of serigraphy to be printed on the base material, makes conductive heating layer.Self-heating floor is when work, and because base material is a combustible material, therefore there is potential safety hazard in the conductive heating layer heating power.
Summary of the invention
First purpose of the present invention provides a kind of self-heating floor safe in utilization;
Second purpose of the present invention provides a kind of preparation method of this self-heating floor safe in utilization.
For achieving the above object; the technical solution used in the present invention is: a kind of self-heating floor; comprise substrate; surface layer; be arranged on the conductive exothermal sheet between described substrate and the described surface layer; described conductive exothermal sheet comprises glass-epoxy basic unit; be arranged on the conductive heating layer of described glass-epoxy basic unit upper surface; cover on the upper surface of described glass-epoxy basic unit and envelope the last fire-resisting protection layer of described conductive heating layer; cover the following fire-resisting protection layer on the lower surface of described glass-epoxy basic unit; the described fire-resisting protection layer of going up is bonded on the lower surface of described surface layer, and described fire-resisting protection layer down is bonded on the upper surface of described substrate.
Preferably, described upward fire-resisting protection layer or described fire-resisting protection layer down are epoxy resin impregnated glass fabric.
As a kind of concrete embodiment; the lower surface of described substrate with the corresponding position of electrode at described conductive heating layer two ends on offer wire guide; described wire guide extends upwardly in described down fire-resisting protection layer and the described glass-epoxy basic unit; described wire guide also extends to form horizontal wire casing at its width of the lower surface upper edge of described substrate; all lead to lead on the electrode at described conductive heating layer two ends; described lead passes through described wire guide, places described horizontal wire casing.Preferably, described wire bonds is on the electrode of described conductive heating layer end.
Preferably, its length direction of lower surface upper edge of described substrate offers at least one cannelure.
Preferably, the distance from described conductive heating layer to described surface layer upper surface is less than or equal to 1/2 of described floor thickness of slab.
Preferably, described conductive heating layer is made by carbon series electric heating printing ink, and described carbon series electric heating ink printing is in described glass-epoxy basic unit.
Preferably, the lower surface of described substrate is provided with far infrared emission cloth.
A kind of preparation method of self-heating floor, this preparation method comprises:
(1) printing carbon series electric heating printing ink in described glass-epoxy basic unit is made described conductive heating layer, and described glass-epoxy basic unit is epoxy resin impregnated glass fabric;
(2) earlier with the vacuum condition of 0.09MPa, again under the condition with 1-20MPa, will describedly go up fire-resisting protection layer, the subsides of described fire-resisting protection lamination down and be bonded in the described glass-epoxy basic unit, form described conductive exothermal sheet;
(3) described conductive exothermal sheet is bonded between described substrate and the described surface layer.
Preferably, described upward fire-resisting protection layer, described fire-resisting protection layer down are epoxy resin impregnated glass fabric.
Because the utilization of technique scheme; the present invention compared with prior art has following advantage: glass-epoxy basic unit is as the support member of conductive exothermal sheet; be used to adhere to conductive heating layer; and be used for covering the fire-resisting protection layer on the lower surface thereon; following fire-resisting protection layer; last fire-resisting protection layer envelopes conductive heating layer; can prevent like this may be inflammable when conductive exothermal sheet heating power is raised to higher temperature; guarantee the safety that use on the floor; in the preparation method on floor; elder generation is with the vacuum condition of 0.09MPa; again with the condition of 1-20MPa; to go up the fire-resisting protection layer; following fire-resisting protection layer is bonded in the glass-epoxy basic unit; can prevent that like this glass-epoxy basic unit from producing bubble in overlaying process, thus avoid the floor in follow-up use because the heating and the swollen hidden danger that rises and bring.
Description of drawings
Accompanying drawing 1 is looked schematic diagram for the master on floor among the present invention;
Longitudinal section cross-sectional schematic when accompanying drawing 2 splices for the floor among the present invention.
The specific embodiment
Further set forth the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-2; a kind of self-heating floor; comprise substrate 6; surface layer 1; be arranged on the conductive exothermal sheet 9 between substrate 6 and the surface layer 1; this conductive exothermal sheet 9 comprises glass-epoxy basic unit 5; be arranged on the conductive heating layer 3 of glass-epoxy basic unit 5 upper surfaces; cover on the upper surface of glass-epoxy basic unit 5 and envelope the last fire-resisting protection layer 2 of conductive heating layer 3; cover the following fire-resisting protection layer 10 on the lower surface of glass-epoxy basic unit 5; last fire-resisting protection layer 2 is bonded on the lower surface of surface layer 1, and following fire-resisting protection layer 10 is bonded on the upper surface of substrate 6.Glass-epoxy basic unit 5 is epoxy resin impregnated glass fabric; basic unit 5 itself also is fire-retardant; glass-epoxy basic unit 5 is as the support member of conductive exothermal sheet 9; be used to adhere to conductive heating layer 3; and be used for covering fire-resisting protection layer 2 on the lower surface thereon; following fire-resisting protection layer 10; thereby formed conductive exothermal sheet 9; after 9 energisings of conductive exothermal sheet; rapid heating up; electric energy is converted to heat energy, and heat passes surface layer 1 to heating zone diffusion, on the conductive exothermal sheet 9 by the fire-resisting protection layer is set; can prevent that the conductive exothermal sheet 9 that causes after conductive heating layer 3 heats up from burning, and ensures the security that self-heating floor uses.In the present embodiment, last fire-resisting protection layer 2 or following fire-resisting protection layer 10 are epoxy resin impregnated glass fabric, are identical with basic unit 5.Conductive heating layer 3 is made by carbon series electric heating coating, carbon series electric heating coating is a kind of good electric heating transition material, electric conversion efficiency is all higher than heating wire and Electric radiant Heating Film, the composition of carbon series electric heating coating can be referring to Chinese patent literature " a kind of electric heating floor ", publication number CN101148939, open day 2008.3.26, carbon series electric heating coating is printed in the glass-epoxy basic unit 5, makes conductive heating layer 3.
After making conductive heating layer 3, the two ends of conductive heating layer 3 design electrode, electrode can adopt one or both materials in silver slurry, the thin copper foil, leads to lead 12 on the electrode; Elder generation is with the vacuum condition of 0.09MPa then, condition with 1-20MPa will go up fire-resisting protection layer 2 (epoxy resin impregnated glass fabric) respectively again, fire-resisting protection layer 10 (epoxy resin impregnated glass fabric) overlays and is bonded in the glass-epoxy basic unit 5 down, form conductive exothermal sheet 9, can prevent that like this glass-epoxy basic unit from producing bubble in overlaying process, thus avoid the floor in follow-up use because the heating and the swollen hidden danger that rises and bring; Then, conductive exothermal sheet 9 is bonded between substrate 6 and the surface layer 1, forms self-heating floor; Then; offering wire guide 8 on the lower surface of the substrate 6 of self-heating floor with on the corresponding position of electrode at conductive heating layer 3 two ends; as shown in Figure 2; wire guide 8 extends upwardly to down in fire-resisting protection layer 10 and the glass-epoxy basic unit 5; wire guide 8 also extends to form horizontal wire casing 11 at its width of the lower surface upper edge of substrate 6; as shown in Figure 1, the lead 12 of drawing on the electrode at conductive heating layer 3 two ends places horizontal wire casing 11 after wire guide 8 passes.The floor is when laying, splice mutually by tongue-and-groove between the adjacent floor, the length direction on floor is defined as row, width is defined as row, when then splice on the floor, be to stagger mutually to lay between capable and capable, wiring for convenience, be provided with at least two conducting strips 9 in every floor, these at least two conducting strips 9 are spaced along the length direction on floor, and the conducting strip 9 that is in same row like this on when splicing adjacent lines of floor is by the lead connection that is in parallel, one lists the conducting strip that is in parallel is connected on total input-output line, by the power supply power supply, and lead cabling in wire casing 11, wiring is clean and tidy simple like this, and the wire casing cabling is set, can not need to be provided with rough ground when making floor covering layers, make things convenient for floor covering layers work, reduce and lay cost.
Its length direction of lower surface upper edge of substrate 6 offers at least one cannelure 13, and cannelure 13 is formed stress groove in length and breadth with horizontal wire casing 11, makes that the floor can uniform heat conduction, dispersive stress, and dimensionally stable when guaranteeing that the floor is heated, indeformable.
In self-heating floor, the distance of 1 upper surface is less than or equal to 1/2 of floor thickness of slab from conductive heating layer 3 to surface layer, has shortened the distance that heat transmits to heating zone through surface layer like this, improves the heat utilization ratio on floor.
During floor covering layers, the lower surface of meeting substrate 6 is provided with far infrared emission cloth 7, on the one hand, this far infrared emission cloth 7 plays insulation, reduces heat loss, thereby improve the heat utilization efficiency on floor, on the other hand, this far infrared emission cloth 7 can be launched far infrared, form on the surface on floor at warm " far infrared launching site ", health-care effect is arranged, can improve the blood of human body circulation, enhance metabolism, adjust the internal organs actual situation, strengthen cardiovascular and cerebrovascular function etc.
To sum up; in self-heating floor; be provided with the conductive exothermal sheet between substrate and the surface layer; in the glass-epoxy basic unit conductive heating layer is set in the conductive exothermal sheet; be coated with fire-resisting protection layer up and down on the upper and lower surface of glass-epoxy basic unit, last fire-resisting protection layer envelopes conductive heating layer, by the fire-resisting protection layer is set; can prevent when the conductive exothermal sheet is raised to higher temperature inflammablely, guarantee the safety that use on the floor.
Claims (10)
1. self-heating floor; comprise substrate; surface layer; be arranged on the conductive exothermal sheet between described substrate and the described surface layer; it is characterized in that: described conductive exothermal sheet comprises glass-epoxy basic unit; be arranged on the conductive heating layer of described glass-epoxy basic unit upper surface; cover on the upper surface of described glass-epoxy basic unit and envelope the last fire-resisting protection layer of described conductive heating layer; cover the following fire-resisting protection layer on the lower surface of described glass-epoxy basic unit; the described fire-resisting protection layer of going up is bonded on the lower surface of described surface layer, and described fire-resisting protection layer down is bonded on the upper surface of described substrate.
2. floor according to claim 1 is characterized in that: described upward fire-resisting protection layer or described fire-resisting protection layer down are epoxy resin impregnated glass fabric.
3. floor according to claim 1; it is characterized in that: the lower surface of described substrate with the corresponding position of electrode at described conductive heating layer two ends on offer wire guide; described wire guide extends upwardly in described down fire-resisting protection layer and the described glass-epoxy basic unit; described wire guide also extends to form horizontal wire casing at its width of the lower surface upper edge of described substrate; all lead to lead on the electrode at described conductive heating layer two ends; described lead passes through described wire guide, places described horizontal wire casing.
4. floor according to claim 3 is characterized in that: described wire bonds is on the electrode of described conductive heating layer end.
5. floor according to claim 3 is characterized in that: its length direction of lower surface upper edge of described substrate offers at least one cannelure.
6. floor according to claim 1 is characterized in that: the distance from described conductive heating layer to described surface layer upper surface is less than or equal to 1/2 of described floor thickness of slab.
7. floor according to claim 1 is characterized in that: described conductive heating layer is made by carbon series electric heating printing ink, and described carbon series electric heating ink printing is in described glass-epoxy basic unit.
8. floor according to claim 1 is characterized in that: the lower surface of described substrate is provided with far infrared emission cloth.
9. the preparation method on floor as claimed in claim 7, it is characterized in that: this preparation method comprises:
(1) printing carbon series electric heating printing ink in described glass-epoxy basic unit is made described conductive heating layer, and described glass-epoxy basic unit is epoxy resin impregnated glass fabric;
(2) earlier with the vacuum condition of 0.09MPa, again under the condition with 1-20MPa, will describedly go up fire-resisting protection layer, the subsides of described fire-resisting protection lamination down and be bonded in the described glass-epoxy basic unit, form described conductive exothermal sheet;
(3) described conductive exothermal sheet is bonded between described substrate and the described surface layer.
10. preparation method according to claim 7 is characterized in that: described upward fire-resisting protection layer, described fire-resisting protection layer down are epoxy resin impregnated glass fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010151329XA CN101846357B (en) | 2010-04-16 | 2010-04-16 | Self-heating floor and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010151329XA CN101846357B (en) | 2010-04-16 | 2010-04-16 | Self-heating floor and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN101846357A true CN101846357A (en) | 2010-09-29 |
| CN101846357B CN101846357B (en) | 2012-01-25 |
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| CN201010151329XA Active CN101846357B (en) | 2010-04-16 | 2010-04-16 | Self-heating floor and manufacturing method thereof |
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| CN (1) | CN101846357B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383571A (en) * | 2011-08-15 | 2012-03-21 | 上海热丽电热材料有限公司 | Low-temperature plane waterproof heating floor module and manufacturing method thereof |
| CN102506461A (en) * | 2011-11-10 | 2012-06-20 | 王柏泉 | Electric heating floor comprising porous insulating fireproof material layers |
| CN102805494A (en) * | 2012-07-24 | 2012-12-05 | 嘉丰木业（苏州）有限公司 | Moistureproof and mildewproof storage cabinet |
| CN107141715A (en) * | 2017-06-20 | 2017-09-08 | 武汉纺织大学 | A kind of preparation method of halogen-free flame-retardant composite material electric heating piece |
| 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 |
| CN107631344A (en) * | 2017-09-30 | 2018-01-26 | 戴明 | Graphene self-heating floor and manufacture method and low-voltage self-heating floor system |
| CN108301590A (en) * | 2018-03-14 | 2018-07-20 | 中山市阳日电热科技发展有限公司 | A kind of stable structure and the uniform heating floor that generates heat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245184Y (en) * | 1996-03-19 | 1997-01-15 | 天津市机械设备检测总站 | Far infrared ultra-thin heating plate |
| CN101148939A (en) * | 2007-11-01 | 2008-03-26 | 湖南大学 | Electric heating floor board |
| 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 |
-
2010
- 2010-04-16 CN CN201010151329XA patent/CN101846357B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245184Y (en) * | 1996-03-19 | 1997-01-15 | 天津市机械设备检测总站 | Far infrared ultra-thin heating plate |
| CN101148939A (en) * | 2007-11-01 | 2008-03-26 | 湖南大学 | Electric heating floor board |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383571A (en) * | 2011-08-15 | 2012-03-21 | 上海热丽电热材料有限公司 | Low-temperature plane waterproof heating floor module and manufacturing method thereof |
| CN102383571B (en) * | 2011-08-15 | 2014-06-04 | 上海热丽电热材料有限公司 | Low-temperature plane waterproof heating floor module and manufacturing method thereof |
| CN102506461A (en) * | 2011-11-10 | 2012-06-20 | 王柏泉 | Electric heating floor comprising porous insulating fireproof material layers |
| CN102805494A (en) * | 2012-07-24 | 2012-12-05 | 嘉丰木业（苏州）有限公司 | Moistureproof and mildewproof storage cabinet |
| CN107141715A (en) * | 2017-06-20 | 2017-09-08 | 武汉纺织大学 | A kind of preparation method of halogen-free flame-retardant composite material electric heating piece |
| 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 |
| CN107631344A (en) * | 2017-09-30 | 2018-01-26 | 戴明 | Graphene self-heating floor and manufacture method and low-voltage self-heating floor system |
| CN107631344B (en) * | 2017-09-30 | 2023-05-16 | 戴明 | Graphene self-heating floor, manufacturing method and low-voltage self-heating floor system |
| CN108301590A (en) * | 2018-03-14 | 2018-07-20 | 中山市阳日电热科技发展有限公司 | A kind of stable structure and the uniform heating floor that generates heat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101846357B (en) | 2012-01-25 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: BEIMEIFENG QINGMU HOME FURNISHING (JIANGSU) CO., L Free format text: FORMER OWNER: ANQIU JIAFENG WOOD (SUZHOU) CO., LTD. Effective date: 20141115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 215128 SUZHOU, JIANGSU PROVINCE TO: 215200 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: 215200, No. 558 Fen Lake Avenue, Fen Hu Town, Wujiang District, Jiangsu, Suzhou Patentee after: North American maple wood Home Furnishing (Jiangsu) Co. Ltd. Address before: 215128, No. 28 East Lake Road, Suzhou, Jiangsu, Wuzhong District Patentee before: Jiafeng Woodland (Suzhou) Co., Ltd. |