CN217759345U

CN217759345U - PEF polyethylene heat insulation plate

Info

Publication number: CN217759345U
Application number: CN202220350865.0U
Authority: CN
Inventors: 黄建华; 黄汉城; 黄锐
Original assignee: Shenzhen Huahexing Electromechanical Environmental Protection Co ltd
Current assignee: Shenzhen Huahexing Electromechanical Environmental Protection Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-11-08
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to an heated board technical field discloses a PEF polyethylene heated board, include: the plate comprises a plate main body, wherein a first inserting portion and a second inserting portion are sequentially arranged on one side of the plate main body, a first inserting groove and a second inserting groove are formed in the other side of the plate main body, the first inserting portion is in inserting fit with the first inserting groove, the second inserting portion is in inserting fit with the second inserting groove, and a positioning structure for positioning the plate main body is arranged on the plate main body. Play the positioning action through location structure, make things convenient for first grafting portion to get into first inserting groove fast in, second grafting portion gets into second inserting groove fast in, makes the heated board accomplish the concatenation, and then provides a PEF polyethylene heated board, makes things convenient for the heated board to splice fast.

Description

PEF polyethylene insulation board

Technical Field

The utility model relates to an heated board technical field especially relates to a PEF polyethylene heated board.

Background

The polyethylene heat-insulation board is a heat-insulation board, and is made of polystyrene resin as a raw material, and other raw and auxiliary materials and polymers. The rigid foam plastic board is made by heating, mixing, injecting catalyst and extrusion molding, and has moisture-proof and water-proof properties. Among the prior art, present polyethylene heated board is when the installation concatenation, be independent each other's concatenation between polyethylene heated board and the polyethylene heated board, consequently, it is stable inadequately between its polyethylene heated board and the polyethylene heated board, present polyethylene heated board is mostly square, during the installation polyethylene heated board, need be in the same place the concatenation of polyethylene heated board, the workman is when installing the polyethylene heated board, need minimize the clearance of concatenation between two polyethylene heated boards, the most simple structure of present polyethylene heated board, the workman can not splice the polyethylene heated board fast, the extension time limit for a project, the installation of polyethylene heated board is comparatively inconvenient, and simultaneously, present polyethylene heated board forms wholly through the concatenation, receive the impact force at the wall body, can suffer the extrusion between the polyethylene heated board and arouse mechanical fatigue, the heat preservation effect to polyethylene causes the influence, and can arouse the heated board to drop.

Therefore, how to provide a PEF polyethylene insulation board so as to make it convenient and fast to splice becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in how to provide a PEF polyethylene heated board to make its convenient quick concatenation.

Therefore, according to the first aspect, the embodiment of the utility model discloses a PEF polyethylene heated board is disclosed, include: the plate comprises a plate main body, wherein a first inserting portion and a second inserting portion are sequentially arranged on one side of the plate main body, a first inserting groove and a second inserting groove are formed in the other side of the plate main body, the first inserting portion is in inserting fit with the first inserting groove, the second inserting portion is in inserting fit with the second inserting groove, and a positioning structure for positioning the plate main body is arranged on the plate main body.

The utility model discloses further set up to, location structure including set up in the reference column of board main part one side, with the opposite side that the reference column is relative is equipped with the locating hole.

The utility model discloses further set up to, the board main part includes first plywood, second plywood and third plywood, first plywood, second plywood and the setting of stacking gradually of third plywood, the second plywood is the heat preservation, first plywood with the layer of making an uproar is fallen to the third plywood.

The utility model discloses further set up as, the second plywood adopts the polyethylene material to make.

The utility model discloses further set up to, first plywood with the second plywood bonds fixedly, the second plywood with the third plywood bonds fixedly.

The utility model discloses further set up to, first plywood with the third plywood adopts porous sound absorbent to make.

The utility model discloses following beneficial effect has: play the positioning action through location structure, make things convenient for first grafting portion to get into first inserting groove fast in, second grafting portion gets into second inserting groove fast in, makes the heated board accomplish the concatenation, and then provides a PEF polyethylene heated board, makes things convenient for the heated board to splice fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional structural view of a PEF polyethylene insulation board disclosed in this embodiment;

fig. 2 is a second schematic cross-sectional view of a PEF polyethylene insulation board disclosed in this embodiment.

Reference numerals: 1. a plate main body; 11. a first laminate; 12. a second laminate; 13. a third laminate; 2. a first insertion part; 3. a second insertion part; 4. a first insertion groove; 5. a second insertion groove; 6. a positioning structure; 61. a positioning column; 62. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "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; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be connected through the inside of the two elements, or may be connected wirelessly or through a wire. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses PEF polyethylene heated board, as shown in FIG. 1, include: the board main part 1, one side of board main part 1 is equipped with first grafting portion 2 and second grafting portion 3 in proper order, and the opposite side of board main part 1 is equipped with first inserting groove 4 and second inserting groove 5, and first grafting portion 2 is pegged graft the cooperation with first inserting groove 4, and second grafting portion 3 is pegged graft the cooperation with second inserting groove 5, is equipped with the location structure 6 that is used for fixing a position to board main part 1 on the board main part 1. In the specific implementation process, the end parts of the first inserting part 2 and the second inserting part 3 are provided with chamfers arranged in an inclined manner, the first inserting part 2 can conveniently enter the first inserting groove 4 quickly by arranging the chamfers, and the second inserting part 3 can enter the second inserting groove 5 quickly.

It should be noted that, play the positioning action through location structure 6, make things convenient for in first inserting portion 2 gets into first inserting groove 4 fast, in second inserting portion 3 gets into second inserting groove 5 fast, make the heated board accomplish the concatenation, and then provide a PEF polyethylene heated board, make things convenient for the heated board to splice fast.

In another embodiment, the board main body 1 includes a first board and a second board, one side of the first board is fixedly connected to one side of the second board, and the two boards are perpendicular to each other, that is, the cross section of the board main body 1 is right-angled, and can be applied to a corner, further, one end of the board main body 1 is provided with a fixing column, the other end of the board main body is provided with a fixing groove, and two identical board main bodies 1 can be inserted into the fixing groove through the fixing column to be connected.

As shown in fig. 1, the positioning structure 6 includes a positioning column 61 disposed on one side of the plate main body 1, a positioning hole 62 is disposed on the other side of the plate main body 1, and the positioning hole 62 is disposed on a side opposite to the positioning column 61, so that when the plate main body 1 is assembled, the positioning column 61 of another plate main body 1 is inserted into the positioning hole 62, and the first inserting portion 2 rapidly enters the first inserting groove 4 of another plate main body 1, thereby completing the assembly. It should be noted that, through the location fit of reference column 61 and locating hole 62, make in first inserting portion 2 gets into first inserting groove 4 fast, in second inserting portion 3 gets into second inserting groove 5 fast, and then conveniently assembles the heated board fast, uses manpower sparingly, improves the installation effectiveness of heated board.

As shown in fig. 1 and 2, the plate main body 1 includes a first plate 11, a second plate 12, and a third plate 13, the first plate (11), the second plate (12), and the third plate (13) are sequentially stacked, the second plate 12 is a heat insulating layer, and the first plate 11 and the third plate 13 are noise reducing layers. In the specific implementation process, the positioning column 61 is disposed on one side of the second layer plate 12, the positioning hole 62 is disposed on the other side of the second layer plate 12, and the positioning column 61 and the second layer plate 12 are integrally formed.

As shown in fig. 1 and 2, the second laminate 12 is made of polyethylene material. The first plate 11 is bonded to the second plate 12, and the second plate 12 is bonded to the third plate 13. It should be noted that the first layer plate 11 is fixedly bonded to the second layer plate 12, and the second layer plate 12 is fixedly bonded to the third layer plate 13, so that the structure of the insulation board is more stable. The first layer board 11 and the third layer board 13 are made of porous sound absorption materials. It should be noted that the first layer and the third layer plate 13 have a noise reduction function, so as to conveniently absorb external noise.

In another embodiment, the board main body 1 comprises a veneer layer, an anti-cracking protective layer and a heat preservation layer, wherein the veneer layer, the anti-cracking protective layer and the heat preservation layer are arranged in a stacked mode, the heat preservation layer is attached to a wall body during installation, the veneer layer is arranged on the outer surface of the board main body, the anti-cracking protective layer is arranged between the heat preservation layer and the veneer layer, the veneer layer comprises paint and a water-sensitive putty layer, the water-sensitive putty layer covers the paint, the paint is barrier heat preservation and heat insulation material and has excellent weather resistance, the water-sensitive putty layer is flexible water putty, and the flexible water-sensitive putty is prepared from high-quality cement, filler, synthetic polymer, selected additives and the like and has the advantages of high bonding strength, smooth and flat surface, water resistance and moisture resistance; the heat preservation layer comprises plastering mortar, alkali-resistant plastic-coated fiberglass mesh cloth, plastering mortar and plastic expansion anchor bolts, wherein the alkali-resistant plastic-coated fiberglass mesh cloth is fixed on the plastering mortar through the plastic expansion anchor bolts, the surface of the alkali-resistant plastic-coated fiberglass mesh cloth is covered with the plastering mortar, 5 plastic expansion anchor bolts are symmetrically distributed at the included angle of four right-angle edges and the midpoint of a diagonal line, and the alkali-resistant plastic-coated fiberglass mesh cloth is formed by taking medium-alkali or alkali-free fiberglass mesh cloth as a base material and then coating modified acrylate copolymerization glue solution; the anti-cracking protective layer comprises a homogeneous fireproof plate and an adhesive layer, the homogeneous fireproof plate is covered with the adhesive layer, the homogeneous fireproof plate is a siliceous modified polyphenyl plate or a siliceous thermosetting polyphenyl plate, and the homogeneous fireproof plate has the advantages of no combustion, no release of heat and toxic smoke, effective prevention of flame spread during fire disaster and good fireproof performance.

The working principle is as follows: play the positioning action through location structure 6, make things convenient for first grafting portion 2 to get into first inserting groove 4 fast in, second grafting portion 3 gets into second inserting groove 5 fast in, make the heated board accomplish the concatenation, and then provide a PEF polyethylene heated board, make things convenient for the heated board to splice fast.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A PEF polyethylene insulation board, comprising: the plate comprises a plate main body (1), wherein a first inserting portion (2) and a second inserting portion (3) are sequentially arranged on one side of the plate main body (1), a first inserting groove (4) and a second inserting groove (5) are arranged on the other side of the plate main body (1), the first inserting portion (2) is matched with the first inserting groove (4) in an inserting mode, the second inserting portion (3) is matched with the second inserting groove (5) in an inserting mode, and a positioning structure (6) used for positioning the plate main body (1) is arranged on the plate main body (1).

2. The PEF polyethylene insulation board according to claim 1, wherein the positioning structure (6) comprises a positioning column (61) arranged on one side of the board main body (1), and a positioning hole (62) is arranged on the other side opposite to the positioning column.

3. PEF polyethylene insulation board according to claim 1 or 2, characterized in that the board body (1) comprises a first layer board (11), a second layer board (12) and a third layer board (13), wherein the first layer board (11), the second layer board (12) and the third layer board (13) are sequentially stacked, the second layer board (12) is an insulation layer, and the first layer board (11) and the third layer board (13) are noise reduction layers.

4. PEF polyethylene insulation board according to claim 3, characterized in that the second layer sheet (12) is made of polyethylene material.

5. PEF polyethylene insulation board according to claim 3, characterized in that the first layer board (11) is adhesively fixed with the second layer board (12), and the second layer board (12) is adhesively fixed with the third layer board (13).

6. PEF polyethylene insulation board according to claim 3, characterized in that the first and third plies (11, 13) are made of porous sound absorbing material.