CN101372863A - Two-layer charring solid wood terrestrial heat composite floor - Google Patents
Two-layer charring solid wood terrestrial heat composite floor Download PDFInfo
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- CN101372863A CN101372863A CNA2008101616354A CN200810161635A CN101372863A CN 101372863 A CN101372863 A CN 101372863A CN A2008101616354 A CNA2008101616354 A CN A2008101616354A CN 200810161635 A CN200810161635 A CN 200810161635A CN 101372863 A CN101372863 A CN 101372863A
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- solid wood
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Abstract
The invention discloses a terrestrial heat compound floor board of two layers charring solid wood, which comprises a surface board (1) and a bottom board (2), wherein the surface board (1) is made of charring wood, the bottom board (2) is made of briar wood, and terrestrial heat grooves (3) are formed on the bottom board (2). The invention has the advantages of less possibility of being heated and bended or deformed, stability, corrosion resistance, durability, high heat transferring speed, high coefficient of heat conductivity, energy conservation and environment protection, by adopting the charring wood as the surface board and the briar wood as the bottom board.
Description
Technical field
The present invention relates to a kind of wood flooring, especially a kind of two-layer charring solid wood terrestrial heat composite floor.
Background technology
Underground heat is as a kind of novel heating system, because of have environment-protecting clean, thermal efficiency height, characteristics such as energy-conservation are subjected to people's attention and attention gradually.But solid wood geothermal energy floor ubiquity in the market low, the defectives such as slow, easy heated bending distortion in floor and moisture expantion of conducting heat of coefficient of thermal conductivity, and the floor dimensional stability is relatively poor; Under certain temperature and humidity conditions, also rotten easily and damaged by worms, rotproofness is relatively poor, is difficult to satisfy preferably the demand of geothermal heating.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of good heat conductivity, it is fast and not yielding to conduct heat, stability and rotproofness two-layer charring solid wood terrestrial heat composite floor preferably.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows: two-layer charring solid wood terrestrial heat composite floor.Comprise dash board, base plate, dash board is a carbonized wood, and base plate is a birch; On base plate, be provided with the ground heat channel.
In the above-mentioned two-layer charring solid wood terrestrial heat composite floor, the bottom surface of ground heat channel and dash board is directly to connect.
In the aforesaid two-layer charring solid wood terrestrial heat composite floor, the thickness d of dash board is 4mm, and the thickness D of base plate is 6mm.
Beneficial effect of the present invention: carbonized wood is the elevated temperature heat improved wood again, is the timber after timber is handled by high temperature (160～230 ℃) after drying again.The present invention adopts carbonized wood to make the dash board of heating floor, has overcome the defective of easy heated bending distortion of heating floor traditionally and moisture expantion, and dimensional stability and rotproofness are good.In high-temperature process, not only significantly reduced the hygroscopicity of timber as the carbonized wood of dash board, improved the dimensional stability on floor, and chemical reaction takes place in high-temperature process, reduced the nutriment of domestomycetes hobby, suppressed mushroom and the growth of insect pest timber from this link of food chain, rotproofness and durability are better.From cost, carbonized wood as dash board mostly uses the soft broad-leaved wood such as the low value timber such as poplar, birch of conifers such as pine, dragon spruce and quick-growing plantation to process, and processing cost is lower, and carbonized wood is in process, do not use any chemical agent, the feature of environmental protection is good.The also adsorbable indoor peculiar smell of the dash board of carbonized wood and pernicious gas such as formaldehyde etc. have the effect of air purification.And the dash board color of carbonized wood deepens than original wood color, has more thick and heavy, noble texture.
The present invention adopts birch to make the base plate of heating floor, and relatively with the base plate of other timber, its thermal deformation coefficient is little, be difficult for producing and be out of shape.
Different with the ground heat channel of common heating floor, ground of the present invention heat channel is to connect with the bottom surface of dash board is direct, heat just can be delivered to rapidly on the dash board like this, reduced thermal losses, coefficient of thermal conductivity height, heat-transfer effect are good, improved heat transference efficiency, help heat rapidly, effectively transmit, overcome that the existing coefficient of thermal conductivity of common heating floor is low, thermal energy transfer speed waits defective slowly.The applicant found through experiments, and adopts the ground heat channel of this structure, and the heat supply temperature of floor heating can reduce by 3～5 degree, and energy-saving efficiency reaches about 20%, and energy-saving effect is very obvious.
At the thickness of dash board, the applicant found through experiments, though Bao dash board thermal losses is little excessively, and heat conduction efficiency height, heated bending distortion easily; Though and blocked up dash board is difficult for the heated bending distortion, thermal losses is bigger, and heat conducting efficient is lower.The applicant finds not only can make heat can be delivered to floor surface effectively, rapidly at 4mm (the dash board thickness than common composite floor for heating is thin) the dash board THICKNESS CONTROL on floor through long term studies and experiment, improve heat conducting efficient, reduce the loss that heat sees through dash board, further reach energy-conservation effect, and can guarantee that the floor dash board can flexural deformation when being heated, still can keep stability and fastness preferably.Same reason, the present invention is controlled at 6mm with the base plate thickness on floor, thereby can guarantee that base plate when having better heat transfer efficiency, can not deform.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiment.As shown in Figure 1, comprise dash board 1, base plate 2, dash board 1 adopts carbonized wood to be processed into, and its thickness d is 4mm; Base plate 2 adopts birch to be processed into, and its thickness is 6mm.Be provided with some ground heat channel 3 on base plate 2, ground heat channel 3 is directly to connect with the bottom surface of dash board 1, and heat can be directly delivered on the bottom surface of dash board 1 by ground heat channel 3.
Claims (3)
1. a two-layer charring solid wood terrestrial heat composite floor comprises dash board (1), base plate (2), and it is characterized in that: described dash board (1) is a carbonized wood, and described base plate (2) is a birch; On base plate (2), be provided with ground heat channel (3).
2. two-layer charring solid wood terrestrial heat composite floor according to claim 1 is characterized in that: described ground heat channel (3) directly connects with the bottom surface of dash board (1).
3. two-layer charring solid wood terrestrial heat composite floor according to claim 1 and 2 is characterized in that: the thickness d of described dash board (1) is 4mm, and the thickness D of base plate (2) is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101616354A CN101372863A (en) | 2008-09-18 | 2008-09-18 | Two-layer charring solid wood terrestrial heat composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101616354A CN101372863A (en) | 2008-09-18 | 2008-09-18 | Two-layer charring solid wood terrestrial heat composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372863A true CN101372863A (en) | 2009-02-25 |
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ID=40447219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101616354A Pending CN101372863A (en) | 2008-09-18 | 2008-09-18 | Two-layer charring solid wood terrestrial heat composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372863A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966230A (en) * | 2012-11-30 | 2013-03-13 | 浙江世友木业有限公司 | Solid wood composite geothermal floor with carbonized surface and manufacturing method of solid wood composite geothermal floor |
| CN110792242A (en) * | 2019-11-20 | 2020-02-14 | 湖州九格木业有限公司 | Quick heat conduction geothermal floor and production process |
| CN111173226A (en) * | 2019-12-26 | 2020-05-19 | 安徽五秒达网络科技有限公司 | Composite flame-retardant solid wood floor and preparation process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1908344A (en) * | 2006-08-22 | 2007-02-07 | 南京林业大学 | Charring wood composite floor and manufacturing method thereof |
| CN2926381Y (en) * | 2006-06-16 | 2007-07-25 | 张勇 | Composite wooden floor |
-
2008
- 2008-09-18 CN CNA2008101616354A patent/CN101372863A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2926381Y (en) * | 2006-06-16 | 2007-07-25 | 张勇 | Composite wooden floor |
| CN1908344A (en) * | 2006-08-22 | 2007-02-07 | 南京林业大学 | Charring wood composite floor and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966230A (en) * | 2012-11-30 | 2013-03-13 | 浙江世友木业有限公司 | Solid wood composite geothermal floor with carbonized surface and manufacturing method of solid wood composite geothermal floor |
| CN102966230B (en) * | 2012-11-30 | 2015-09-02 | 浙江世友木业有限公司 | A kind of wood composite floor heating floorboard of superficial charring and manufacture method |
| CN110792242A (en) * | 2019-11-20 | 2020-02-14 | 湖州九格木业有限公司 | Quick heat conduction geothermal floor and production process |
| WO2021098039A1 (en) * | 2019-11-20 | 2021-05-27 | 湖州九格木业有限公司 | Heated floor that rapidly conducts heat, and manufacturing technique |
| CN111173226A (en) * | 2019-12-26 | 2020-05-19 | 安徽五秒达网络科技有限公司 | Composite flame-retardant solid wood floor and preparation process thereof |
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Open date: 20090225 |