CN211597362U - Heat preservation type wood-plastic plate - Google Patents
Heat preservation type wood-plastic plate Download PDFInfo
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- CN211597362U CN211597362U CN201922356968.9U CN201922356968U CN211597362U CN 211597362 U CN211597362 U CN 211597362U CN 201922356968 U CN201922356968 U CN 201922356968U CN 211597362 U CN211597362 U CN 211597362U
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Abstract
The utility model relates to the technical field of wood-plastic plates, and discloses a heat preservation type wood-plastic plate, which comprises a wood-plastic plate body, wherein an outer fireproof layer is arranged on the outer side of the wood-plastic plate body, and an inner fireproof layer is arranged on the inner side of the wood-plastic plate body; a tin foil reflecting layer is also arranged between the inner fireproof layer and the wood-plastic plate body; the wood-plastic plate body is internally provided with a non-through square hole which is filled with a heat insulation material; the mounting groove of connecting piece structure and wood-plastic panel body cooperatees. The fireproof layers are arranged on the inner side and the outer side of the utility model, so that disasters caused by the combustion of the wood-plastic plate can be effectively avoided when a fire disaster occurs; the tin foil reflecting layer and the heat preservation mineral wool are added on the wood-plastic board, so that the heat preservation effect of the wood-plastic board is better; adopt polyurethane's connecting piece clearance connection during the installation, not only simple to operate can also provide buffer space for wood moulding board expend with heat and contract with cold, avoids causing deformation because of the extrusion, increase of service life.
Description
Technical Field
The utility model relates to a board technical field is moulded to the wood, especially relates to a board is moulded to heat preservation type wood.
Background
In order to improve the heat preservation and insulation effect of buildings, no matter civil buildings or commercial buildings, a layer of heat preservation wallboard is required to be added on the national regulation outer wall. In the prior art, the technology of the external wall insulation board mainly comprises two types, one type is the external wall insulation board made of organic raw materials, such as a polyurethane hard foam board, an XPS extruded sheet, an EPS molded board, a phenolic foam board and the like, and the other type is the external wall insulation board made of inorganic raw materials, such as a rock wool board, a glass wool board and the like. The external wall insulation board made of organic materials has the advantages of low heat conductivity coefficient, low water absorption, simple and convenient production and manufacture, and convenient construction and installation, and particularly, the wood-plastic wallboard is widely adopted in the use of the external wallboard due to the unique characteristics.
However, wood-plastic wall panels also have certain drawbacks, such as: due to the particularity of the material, the wood-plastic plate is easy to expand with heat and contract with cold, so that the material is deformed, and the service life is shortened; the wood-plastic material is flammable, easy to catch fire, difficult to rescue, and often causes serious casualties and major economic losses; although the wood-plastic wallboard has low thermal conductivity coefficient, the heat preservation effect of the common wood-plastic board is limited. Therefore, the wood-plastic plate which is heat-insulating, fireproof and long in service life is the development trend of the current external wall heat-insulating plate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses wood to wood among the prior art wood-plastic wallboard heat preservation fire behavior is poor, the short-lived shortcoming provides a board is moulded to heat preservation type wood.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a heat preservation type wood-plastic plate comprises a wood-plastic plate body, wherein an outer fireproof layer is arranged on the outer side of the wood-plastic plate body, and an inner fireproof layer is arranged on the inner side of the wood-plastic plate body; a tin foil reflecting layer is also arranged between the inner fireproof layer and the wood-plastic plate body; a non-through square hole is formed in the wood-plastic plate body, and a heat insulation material is filled in the square hole; mounting grooves are formed in the two sides of the wood-plastic plate body and the two sides of the top of the wood-plastic plate body; the device also comprises an installation connecting piece which is of an I-shaped structure; the connecting piece structure is matched with the mounting groove of the wood-plastic plate body.
Preferably, the outer fireproof layer is a high-pressure decorative fireproof plate and is bonded on the outer side of the wood-plastic plate body through an adhesive; the inner fireproof layer is made of expandable graphite.
Preferably, the tin foil reflecting layer is a tin foil anti-radiation heat film, has a thickness of 2mm, and is bonded to the inner side of the wood-plastic plate body through an adhesive.
Preferably, the heat insulation material filled in the square hole is heat insulation mineral wool.
Preferably, the mounting connecting piece is made of polyurethane material, and mounting holes are formed in the mounting connecting piece.
Preferably, the mounting connecting piece is in clearance fit with the mounting groove of the wood-plastic plate, and the clearance is 1-2 mm.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the fireproof layers are arranged on the inner side and the outer side of the wood-plastic plate, so that disasters caused by combustion of the wood-plastic plate can be effectively avoided when a fire disaster happens; the tin foil reflecting layer and the heat preservation mineral wool are added on the wood-plastic board, so that the heat preservation effect of the wood-plastic board is better; adopt polyurethane's connecting piece clearance connection during the installation, not only simple to operate can also provide buffer space for wood moulding board expend with heat and contract with cold, avoids causing deformation because of the extrusion, increase of service life.
Drawings
Fig. 1 is a top sectional view of the wood-plastic panel body of the present invention.
Fig. 2 is a schematic structural view of the wood-plastic plate body of the present invention.
Fig. 3 is a schematic view of the structure of the connector of the present invention.
Fig. 4 is a schematic diagram of the assembled structure of the present invention.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-wood plastic plate body, 2-connecting piece, 3-outer flame retardant coating, 4-inner flame retardant coating, 5-tinfoil reflecting layer, 6-square hole, 7-thermal insulation material, 8-mounting groove, 9-mounting hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A heat preservation type wood-plastic plate is shown in figures 1-4 and comprises a wood-plastic plate body 1, wherein mounting grooves 8 are formed in two sides and two sides of the top of the wood-plastic plate body 1; the device also comprises a mounting connecting piece 2, wherein the connecting piece 2 is of an I-shaped structure; the structure of the connecting piece 2 is matched with the mounting groove 8 of the wood-plastic plate body 1. The mounting and connecting piece 2 is made of polyurethane materials, mounting holes 9 are formed in the mounting and connecting piece 2, and the connecting piece 2 is directly fixed on a mounting keel of a wall body through the mounting holes 9. Adopt connecting piece 2 to connect the fossil fragments, need not mould the board with the wood and fix to the fossil fragments, directly insert the bulge position of connecting piece 2 with the mounting groove 8 of the board is moulded to the wood, so the installation is convenient and fast more. The mounting connecting piece 2 is made of polyurethane material and basically cannot deform; the connecting piece 2 is in clearance fit with the mounting groove of the wood-plastic plate by 8 mm, and the clearance is 1-2 mm; when the wood-plastic plate expands with heat and contracts with cold, the gap can provide a certain buffer space for the wood-plastic plate, the wood-plastic plate is prevented from deforming, and the service life is prolonged.
An outer fireproof layer 3 is arranged on the outer side of the wood-plastic plate body 1, the outer fireproof layer 3 is a high-pressure decorative fireproof plate, and the high-pressure decorative fireproof plate is bonded on the outer side of the wood-plastic plate body 1 through a bonding agent; the high-pressure decorative refractory board is composed of cementing materials and resin, has low production energy consumption, smooth surface, various colors and strong decorative performance, and can play the roles of fire prevention and beauty when being used on the outer side of a wallboard. An inner fireproof layer 4 is arranged on the inner side of the wood-plastic plate body 1, and the inner fireproof layer 4 is made of expandable graphite; when inside conflagration breaing out, the board is moulded to wood can receive the heat radiation of inside wall body earlier before meeting naked light, and graphite particle inflation this moment forms closely knit fire prevention barrier layer, effectual separation burning things which may cause a fire disaster.
A tin foil reflecting layer 5 is also arranged between the inner fireproof layer 4 and the wood-plastic plate body 1; the tin foil reflecting layer 5 is a tin foil anti-radiation thermal film with the thickness of 2mm, and is bonded on the inner side of the wood-plastic plate body 1 through a bonding agent; the tin foil reflecting layer 5 is formed by blow molding polyethylene into a bubble film and then compounding a tin-plated film or tin foil, so that the film has the characteristics of heat insulation, heat preservation, water resistance, moisture resistance and the like. The wood-plastic plate body 1 is internally provided with a non-through square hole 6, the square hole 6 can reduce the weight of the wood-plastic plate, and the square hole is positioned inside the wood-plastic plate regardless of penetration, so that water or dust is prevented from entering the wood-plastic plate; the square hole 6 is filled with heat insulation material 7 mineral wool, which also plays a role in heat insulation.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a board is moulded to heat preservation type wood, moulds board body (1) including wood, its characterized in that: an outer fireproof layer (3) is arranged on the outer side of the wood-plastic plate body (1), and an inner fireproof layer (4) is arranged on the inner side of the wood-plastic plate body (1); a tin foil reflecting layer (5) is arranged between the inner fireproof layer (4) and the wood-plastic plate body (1); a non-through square hole (6) is formed in the wood-plastic plate body (1), and a heat insulation material (7) is filled in the square hole (6); mounting grooves (8) are formed in the two sides and the two sides of the top of the wood-plastic plate body (1); the device also comprises an installation connecting piece (2), wherein the connecting piece (2) is of an I-shaped structure; the structure of the connecting piece (2) is matched with the mounting groove (8) of the wood-plastic plate body (1).
2. The heat-insulating wood-plastic panel according to claim 1, wherein: the outer fireproof layer (3) is a high-pressure decorative fireproof plate and is bonded on the outer side of the wood-plastic plate body (1) through an adhesive; the inner fireproof layer (4) is made of expandable graphite.
3. The heat-insulating wood-plastic panel according to claim 1, wherein: the tin foil reflecting layer (5) is a tin foil anti-radiation thermal film with the thickness of 2mm, and is bonded on the inner side of the wood-plastic plate body (1) through a bonding agent.
4. The heat-insulating wood-plastic panel according to claim 1, wherein: the heat insulation material (7) filled in the square hole (6) is heat insulation mineral wool.
5. The heat-insulating wood-plastic panel according to claim 1, wherein: the mounting connecting piece (2) is made of polyurethane materials, and mounting holes (9) are formed in the mounting connecting piece (2).
6. The heat-insulating wood-plastic panel according to claim 1, wherein: the mounting connecting piece (2) is in clearance fit with the mounting groove (8) of the wood-plastic plate, and the clearance is 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356968.9U CN211597362U (en) | 2019-12-25 | 2019-12-25 | Heat preservation type wood-plastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356968.9U CN211597362U (en) | 2019-12-25 | 2019-12-25 | Heat preservation type wood-plastic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211597362U true CN211597362U (en) | 2020-09-29 |
Family
ID=72595273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356968.9U Active CN211597362U (en) | 2019-12-25 | 2019-12-25 | Heat preservation type wood-plastic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211597362U (en) |
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2019
- 2019-12-25 CN CN201922356968.9U patent/CN211597362U/en active Active
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