Far-infrared heat energy wood floor and manufacturing method and paving method thereof

A far-infrared, manufacturing method technology, applied in the field of wood flooring, can solve the problems of failure to overcome wood defects, failure to solve the problems of heating wood floor manufacturing technology and production process, etc., and achieve the effect of ingenious design

Inactive Publication Date: 2010-03-03

陆上驰 +1

2 Cites 34 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0005] Chinese utility model patent "carbon crystal self-heating floor", application number: 200720068034.X, this patent proposes the combination of carbon crystal material heating sheet and wooden floor, and provides carbon crystal material heating sheet connected ...

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Method used

(3) heating block is processed by wooden floor balance room, the moisture content of heating block is evenly balanced to 6~8%, guarantees the wood stability of wooden floor in heating use;

(6) by UV floor paint production equipment, adopt the roller coating production process coating floor of 9 bottoms and 3 sides, be coated...

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Abstract

The invention relates to a far-infrared heat energy wood floor, the carbon crystal electric heating material sheets of which are respectively pasted on the second surface of a surface board of the wood floor and the third surface of a base board of the wood floor. Preferably, the surface board of the wood floor is a hardwood board, the air-dry density of which is 0.5-0.7g/cm<3>, the thickness of which is 2-4mm and the moisture content of which is 6-8%; the thickness of each of the carbon crystal electric heating material sheets is 0.2-0.5mm; and the base board of the wood floor is a softwood board, the air-dry density of which is 0.3-0.6g/cm<3>, the thickness of which is 13-16mm and the moisture content of which is 6-8%. The far-infrared heat energy wood floor comprises an even number of layers of wood boards which are sequentially pasted, and the textures of the wood boards are crisscrossed; and air guiding grooves are arranged on the fourth surface of the base board of the wood floor. The invention also provides a manufacturing method and a paving method. The invention has the advantages of skillful design, safety, environment protection, energy saving and automatic adjustment oftemperature, breaks through the natural functions of the wood floor, organically combines a far-infrared heat energy heating element and the wood floor, has important breakthrough in the aspects of service life, energy saving, safety, environment protection, health, physical therapy and the like of the geothermal heating materials, and is a revolution in the international wood floor industry.

Application Domain

Lighting and heating apparatusElectric heating system +2

Technology Topic

Electric heatingHardwood +10

Image

Examples

Experimental program(1)

Example Embodiment

[0078] In order to be able to understand the technical content of the present invention more clearly, the following embodiments are specifically described in detail.

[0079] See Figure 1~5 As shown, the far-infrared thermal wood floor 5 of the present invention includes a wood floor surface board 1, a carbon crystal electric heating material sheet 2 and a wood floor substrate 3. The wood floor surface board 1 includes a first surface 11 and a first surface. 11 is an opposite second surface (not shown), the wood floor substrate 3 includes a third surface 31 and a fourth surface 32 opposite to the third surface 31, the carbon crystal electric heating material sheet 2 is located on the wood The floor surface board 1 and the wooden floor board 3 are attached to the second surface and the third surface 31 respectively.

[0080] In a specific embodiment of the present invention, the wood floor surface board 1 has an air-dry density of 0.5~0.7g/cm 3 The thickness of the wooden floor surface board 1 is 2 to 4 mm, and the moisture content of the wooden floor surface board 1 is 6 to 8%. The hardwood board is preferably teak board, eggplant board, black walnut board or tussah board, of course, other suitable woods can also be selected.

[0081] In a specific embodiment of the present invention, the thickness of the carbon crystal electric heating material sheet 2 is 0.2-0.5 mm.

[0082] In a specific embodiment of the present invention, the wood floor substrate 3 has an air-dry density of 0.3-0.6 g/cm 3 The thickness of the wood floor substrate 3 is 13-16 mm, and the moisture content of the wood floor substrate 3 is 6-8%.

[0083] Preferably, the wood floor substrate 3 includes even-numbered layers of wood boards, each of the wood boards is sequentially attached and has criss-cross textures. The wood board with the third surface 31 is a panel, and the wood board with the fourth surface 32 is a bottom plate. .

[0084] In a specific embodiment of the present invention, each of the wood boards is passed through phenolic resin glue (formulation: 6101# epoxy resin, 100g; 691# glyceride, 20-60g, aluminum powder, 15-20g; 160℃/2h+ 180℃/4h, τ>36.6MPa) or modified ammonia gel (technical index: solid content 55% (±2); pH7.5~9.0; viscosity 150~300Mpa·s; appearance milky white uniform liquid without impurities ) Glue in turn.

[0085] In a specific embodiment of the present invention, the panel has a horizontal texture, the bottom plate has a vertical texture, and the panel and the wood board attached to the panel have an air-dry density of 0.3 to 0.45 g/cm 3 Coniferous wood board.

[0086] The present invention selects the wooden floor substrate 3 to contain various solid wood floor blanks with stable material properties, high-density fiberboard substrates, composite bamboo floor substrates, and cork floor substrates.

[0087] Preferably, an air guiding groove 33 is provided on the fourth surface 32.

[0088] More preferably, the air guide groove 33 includes a transverse guide groove 34 and a longitudinal guide groove 35, and the transverse guide groove 34 and the longitudinal guide groove 35 are staggered with each other.

[0089] In a specific embodiment of the present invention, the lateral guide grooves 34 are provided at 1/8 of both ends of the fourth surface 32.

[0090] In a specific embodiment of the present invention, the carbon crystal electric heating material sheet 2 is modified by epoxy resin adhesive (formulation: 6101# epoxy resin, 100g; 691# glyceride, 20-60g, aluminum powder, 15- 20g; 160°C/2h+180°C/4h, τ>36.6MPa) respectively bond the second surface and the third surface 31.

[0091] Preferably, a male tenon 12 and a female tenon 13 are provided on the side of the far-infrared thermal wood floor 5. The far-infrared thermal wood floors 5 are inserted into each other through a male tenon 12 and a female tenon 13. In a specific embodiment of the present invention, the male tenon 12 and the female tenon 13 are arranged on the side of the wooden floor substrate 3.

[0092] Preferably, the far-infrared thermal wood floor 5 also includes a metal aluminum foil reflective layer, and the metal aluminum foil reflective layer is covered by the wood floor surface plate 1, the carbon crystal heating material sheet 2 and the wood floor substrate 3 is formed on the heating block, and the first surface 11 is exposed.

[0093] In a specific embodiment of the present invention, the thickness of the reflective layer of the metal aluminum foil is 0.2 mm.

[0094] Preferably, the far-infrared thermal wood floor 5 further includes a power cord, which passes through the wood floor substrate 3 and is connected to the carbon crystal electric heating material sheet 2. The power cord can also be replaced by other conductive parts, such as guides.

[0095] More preferably, the far-infrared thermal wood floor 5 further includes a dedicated wire connector, and the dedicated wire connector is connected to the power cord.

[0096] Further, the dedicated wire connector is a one-time press-fit connection fixing member.

[0097] In a specific embodiment of the present invention, the far-infrared thermal wood floor 5 further includes a control device, and the control device is connected to the dedicated wire connector. The control device includes a power switch module, a temperature control module, a time control module, and an automatic power safety module. The temperature control module, the time control module, and the automatic power safety module are respectively connected to the power switch module. The power switch module circuit is connected to the dedicated wire connector.

[0098] See Image 6 As shown, the manufacturing method of the specific embodiment of the far-infrared thermal wood floor 5 of the present invention is as follows:

[0099] (1) Coat the modified epoxy resin adhesive uniformly on both sides of the carbon crystal heating material sheet 2. The size of the carbon crystal heating material sheet 2 is preferably smaller than the size of the wood floor substrate 3 (the size of the four sides is less than 20mm). Two wire holes 36 are pre-made in the corresponding position of the wooden floor substrate 3, the diameter is 10mm;

[0100] (2) Place the carbon crystal electric heating material sheet 2 between the wooden floor surface board 1 and the wooden floor substrate 3, and then send the formed composite blank into the cold press for gluing and shaping, and then send it into the hot press after one hour. Quickly solidify under the conditions of heat medium and high pressure, and combine into a heating block with carbon crystal electric heating material;

[0101] (3) The heating block is processed through the wooden floor balance room, and the moisture content of the heating block is evenly balanced to 6-8% to ensure the wood stability of the wooden floor in heating use;

[0102] (4) Send the heating block into the tenoning equipment to process the four-sided male and female tenons 12 and 13 (flat buckle or lock buckle), and process the longitudinal guide groove 35 on the fourth surface 32, and on the fourth surface 32 along the length direction 1/ 8 and 7/8 have horizontal guide grooves 34 for installing wire guides and connectors.

[0103] (6) Through the UV floor paint production equipment, the floor is painted with a roller coating production process of 9 bottoms and 3 sides, continuously and uniformly coated on the first surface 11 and the fourth surface 32 of the heating block, and then dried by ultraviolet light curing equipment The paint film made by the roller coating process of paint and UV paint has good elasticity and good air permeability, and has good stability when the wood floor is wet and shrinks;

[0104] (7) Wrap the moisture-proof aluminum foil on the bottom surface of the heating block, that is, the fourth surface 32 and the side surface, through a coating device;

[0105] (8) Two wire holes are located in the air guide groove 33 of the wooden floor substrate 3. Weld the ends of the carbon crystal electric heating material sheet 2 with two positive and negative electrode power wires, and pass the power wires through the two wire holes respectively And use the rubber ring 4 to insulate, and then connect the dedicated wire connector.

[0106] See Figure 7~8 As shown, the paving method of the specific embodiment of the far-infrared thermal wood floor 5 of the present invention is as follows:

[0107] (1) Wiring requirements for far-infrared thermal wood floor 5: The power connection requires that each far-infrared thermal wood floor 5 adopts a parallel connection method, with the first surface 11 facing upwards, and the main line is guided through the air of the wood floor substrate 3. The horizontal guide groove 34 of the groove 33 connects the wire connector with the carbon crystal electric heating material sheet 2 with a wire, and the other end of the wire is connected to the multi-function control device, and the installation position of the control device is 1.2 meters above the ground;

[0108] (2) Paving requirements for far-infrared thermal wood floor 5: use 1/4 of the wood floor to be spliced, the ground shall be flat and no water leakage; pave the ground with a special moisture-proof mat for geothermal (select the elastic insulation of special polypropylene material Floor mat, the thickness is required to be 5mm, and the floor mat surface layer has a layer of reflective aluminum foil); Lay conduits, pave the far-infrared thermal wood floor 5, the conduit is in the longitudinal guide groove 35, on the back of each far-infrared thermal wood floor 5 That is, the fourth surface 32 is connected to the wire first and then the tenon buckle; the baseboard is laid after the wooden floor is laid; and then the automatic control device is connected. The installation position of the automatic control device is 1.2 meters above the ground.

[0109] See part of the schematic diagram of the pavement wooden floor structure Figure 8 Shown.

[0110] In summary, the far-infrared thermal wood floor of the present invention is ingeniously designed, safe, environmentally friendly, energy-saving, and automatically adjusts the temperature. It breaks through the natural function of the wood floor. It organically combines the far-infrared thermal heating element with the wood floor and is used in geothermal heating materials. There are major breakthroughs in life, energy saving, safety, environmental protection, health, physiotherapy, etc. It is a revolution in the international wood flooring industry.

[0111] In this specification, the present invention has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can still be made without departing from the spirit and scope of the present invention. Therefore, the description and drawings should be regarded as illustrative rather than restrictive.

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PUM

Property	Measurement	Unit
Air dry density	0.5 ~ 0.7	g/cm³
Thickness	2.0 ~ 4.0	mm
Thickness	0.2 ~ 0.5	mm
tensile		MPa
Particle size		Pa
strength	10

Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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