CN217326231U - Dampproofing structure of bamboo wood fiber wallboard - Google Patents

Abstract

The utility model relates to the technical field of wallboards, and provides a moisture-proof structure of a bamboo-wood fiber wallboard, which comprises a bamboo-wood fiber wallboard main body, a connecting block, a trapezoidal box, a trapezoidal block, a corrugated bulge and a vent pipe, wherein the left surface of the bamboo-wood fiber wallboard main body is fixedly provided with the connecting block, the trapezoidal box is embedded in the center of the left surface of the connecting block, the trapezoidal block is fixedly arranged on the right side of the bamboo-wood fiber wallboard main body, the corrugated bulge is fixedly arranged on the upper surface of the bamboo-wood fiber wallboard main body, and the vent pipe is arranged on the upper surface of the bamboo-wood fiber wallboard main body in a penetrating manner; through being provided with permeability cell and one-way permeable membrane, the water smoke of dampening on the wall can pass one-way permeable membrane through the permeability cell and be adsorbed by the dampproof course, and the one-way permeable membrane can prevent that waterproof fog from passing through the dampproof course and entering into in flame retardant coating, insulating layer and the bamboo wood, guarantees the life of bamboo wood fiber wallboard main part.

Description

Dampproofing structure of bamboo wood fiber wallboard

Technical Field

The utility model relates to a wallboard technical field especially relates to a dampproofing structure of bamboo wood fiber wallboard.

Background

The bamboo-wood fiber material is a high-performance and high-added-value green environment-friendly composite material compounded by bamboo fibers serving as main raw materials and synthetic fibers through proper treatment, is an application of the best scientific research result of the utilization of the waste of the current industrial basic material in industrial production, the reverse side of the existing wall board on the market is mostly a plane, obvious concave-convex change is not generated, the wall board is easy to separate from the wall surface, the existing wall board does not have the functions of heat preservation and moisture prevention, and meanwhile, the existing wall board has the problems that the splicing is troublesome during use, and the positioning and connection between the board body and the board body are inconvenient;

for example, the bamboo-wood fiber wallboard with a moisture-proof structure has the patent number ZL202022976428.3 in the prior art; the device is provided with the connecting blocks, and the grooves matched with the connecting blocks are formed in one group of bamboo-wood fiber wallboard main bodies of the two groups of bamboo-wood fiber wallboard main bodies and matched with elastic deformation of the telescopic rods, so that the clamping blocks are clamped in the one group of bamboo-wood fiber wallboard main bodies of the two groups of bamboo-wood fiber wallboard main bodies, and meanwhile, the connecting blocks are inserted in the one group of bamboo-wood fiber wallboard main bodies of the two groups of bamboo-wood fiber wallboard main bodies, and therefore the purpose of splicing the two groups of bamboo-wood fiber wallboard main bodies together is achieved;

but the research finds that;

this moisture-proof board of bamboo wood fiber wallboard main part sets up in the bottom of heat insulating board, during the installation, and bamboo wood fiber wallboard main part is fixed on the wall, and the steam of dampening on the wall can't be adsorbed by moisture-proof board, and bamboo wood fiber wallboard main part can be corroded to the steam of wall dampening, influences the life of this bamboo wood fiber wallboard main part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, and providing a moisture-proof structure for bamboo-wood fiber wallboards.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a damp-proof structure of a bamboo-wood fiber wallboard comprises a bamboo-wood fiber wallboard main body, a connecting block, a trapezoidal box, a trapezoidal block, corrugated bulges and a vent pipe;

the bamboo-wood fiber wallboard comprises a bamboo-wood fiber wallboard main body and is characterized in that a connecting block is fixedly arranged on the left side surface of the bamboo-wood fiber wallboard main body, a trapezoidal box is embedded in the center of the left side surface of the connecting block, a trapezoidal block is fixedly arranged on the right side of the bamboo-wood fiber wallboard main body, corrugated bulges are fixedly arranged on the upper surface of the bamboo-wood fiber wallboard main body, and a vent pipe penetrates through the upper surface of the bamboo-wood fiber wallboard main body;

the bamboo-wood fiber wallboard main body comprises a bamboo-wood layer, a heat insulation layer, a fire-proof layer and a moisture-proof layer;

the bamboo-wood fiber wallboard is characterized in that a bamboo-wood layer is fixedly arranged above the bamboo-wood fiber wallboard main body, a heat insulation layer is fixedly arranged at the bottom of the bamboo-wood layer, a fireproof layer is fixedly arranged at the bottom of the heat insulation layer, and a damp-proof layer is fixedly arranged at the bottom of the fireproof layer.

Preferably, the vertical section of the trapezoid block and the vertical section of the trapezoid box are in an isosceles trapezoid shape.

Preferably, the trapezoidal block on one bamboo-wood fiber wallboard main part can be embedded into the trapezoidal case on another bamboo-wood fiber wallboard main part.

Preferably, the inside of insulating layer is provided with the hole equidistance, and the hole is honeycomb structure.

Preferably, the fireproof layer is made of a fireproof rock wool material.

Preferably, the ventilation pipe penetrates through the bamboo-wood layer, the heat insulation layer and the fireproof layer, and the bottom of the ventilation pipe is embedded into the moistureproof layer.

Preferably, the upper and lower sides of the inner side of the ventilation pipe are fixedly provided with one-way permeable membranes.

Has the advantages that:

1. through being provided with permeability cell and one-way permeable membrane, the water smoke of dampening on the wall can pass one-way permeable membrane through the permeability cell and be adsorbed by the dampproof course, and the one-way permeable membrane can prevent that waterproof fog from passing through the dampproof course and entering into in flame retardant coating, insulating layer and the bamboo wood, guarantees the life of bamboo wood fiber wallboard main part.

2. Through being provided with connecting block, trapezoidal case and trapezoidal piece, through the rectangle incasement of trapezoidal piece embedding on the connecting block, make things convenient for the connection of two blocks of bamboo wood fiber wallboard main parts, and be provided with the ripple arch at the upper surface of bamboo wood fiber wallboard main part, make things convenient for bamboo wood fiber wallboard main part to be stained with on the wall.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the ventilation tube of the present invention;

fig. 4 is the utility model discloses two bamboo wood fiber wallboard main parts connection structure sketch maps.

Illustration of the drawings: 1. a bamboo-wood fiber wallboard main body; 101. a bamboo-wood layer; 102. a thermal insulation layer; 103. a fire barrier layer; 104. a moisture barrier; 2. connecting blocks; 3. a trapezoidal box; 4. a trapezoidal block; 5. the corrugated bulges are arranged; 6. a gas permeable pipe; 601. a one-way water permeable membrane.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Referring to fig. 1-4, a moisture-proof structure of a bamboo-wood fiber wallboard comprises a bamboo-wood fiber wallboard main body 1, a connecting block 2, a trapezoidal box 3, a trapezoidal block 4, corrugated bulges 5 and a vent pipe 6;

the left side surface of the bamboo-wood fiber wallboard main body 1 is fixedly provided with a connecting block 2, the center of the left side surface of the connecting block 2 is embedded with a trapezoidal box 3, the right side of the bamboo-wood fiber wallboard main body 1 is fixedly provided with a trapezoidal block 4, the upper surface of the bamboo-wood fiber wallboard main body 1 is fixedly provided with a corrugated bulge 5, and the upper surface of the bamboo-wood fiber wallboard main body 1 is provided with a vent pipe 6 in a penetrating manner;

the bamboo-wood fiber wallboard main body 1 comprises a bamboo-wood layer 101, a heat insulation layer 102, a fire-proof layer 103 and a moisture-proof layer 104;

the bamboo-wood layer 101 is fixedly arranged above the bamboo-wood fiber wallboard main body 1, the heat insulation layer 102 is fixedly arranged at the bottom of the bamboo-wood layer 101, the fireproof layer 103 is fixedly arranged at the bottom of the heat insulation layer 102, and the damp-proof layer 104 is fixedly arranged at the bottom of the fireproof layer 103.

In this embodiment, trapezoidal piece 4 and trapezoidal case 3's vertical section all is isosceles trapezoid shape, makes things convenient for trapezoidal piece 4 to imbed in trapezoidal case 3.

In this embodiment, trapezoidal piece 4 can be embedded into trapezoidal case 3 on another bamboo wood fiber wallboard main part 1 on one bamboo wood fiber wallboard main part 1, makes things convenient for the connection of two bamboo wood fiber wallboard main parts 1

In this embodiment, the inside of the thermal insulation layer 102 is provided with holes at equal intervals, and the holes are in a honeycomb structure, so that heat is isolated through the holes, and the thermal insulation layer 102 plays a thermal insulation effect.

In this embodiment, fire-proof layer 103 fire-resistant rock wool material, the fire prevention effect is good.

In this embodiment, the ventilation pipe 6 penetrates through the bamboo-wood layer 101, the heat insulation layer 102 and the fireproof layer 103, and the bottom of the ventilation pipe 6 is embedded into the moistureproof layer 104, so that water mist on the wall surface can enter the moistureproof layer 104 to be adsorbed.

In this embodiment, the upper and lower sides of the inner side of the ventilation pipe 6 are both fixedly provided with the one-way permeable film 601, so as to prevent water vapor in the moisture-proof layer 104 from penetrating through the ventilation pipe 106, and ensure that the bamboo-wood layer 101 is not corroded by water mist.

The working principle is as follows:

when the bamboo-wood fiber wallboard is used, the trapezoidal block 4 on one bamboo-wood fiber wallboard main body 1 is embedded into the trapezoidal box 3 on the other bamboo-wood fiber wallboard main body 1, the effect of connecting the two bamboo-wood fiber wallboard main bodies 1 is achieved, the structural adhesive is coated on the corrugated bulges 5 on the upper surface of the bamboo-wood fiber wallboard main body 1, the bamboo-wood fiber wallboard main body 1 is attached to the wall surface, the corrugated bulges 5 can increase the contact area of the bamboo-wood fiber wallboard main body 1 and the structural adhesive, and the attachment stability is ensured;

during the weather of regaining tide, vapor in the air can be adsorbed by dampproof course 104, and water smoke on the wall can pass one-way permeable membrane 601 through permeability cell 6 and be adsorbed by dampproof course 104, and the adsorbed vapor on dampproof course 104 can not pass one-way permeable membrane 601 and enter into bamboo wood layer 101, in insulating layer 102 and the flame retardant coating 103, guarantee the life of bamboo wood fiber wallboard main part 1, and when the air becomes dry, vapor in the dampproof course 104 is evaporated, guarantee the subsequent dampproofing effect of absorbing water of dampproof course 104.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (7)

1. A moisture-proof structure of bamboo-wood fiber wallboard is characterized in that; comprises that

The connecting block (2) is fixedly arranged on the left side surface of the bamboo-wood fiber wallboard main body (1);

the trapezoid box (3), the trapezoid box (3) is embedded in the center of the left side surface of the connecting block (2);

the trapezoidal block (4) is fixedly arranged on the right side surface of the bamboo-wood fiber wallboard main body (1);

the corrugated bulges (5) are fixedly arranged on the upper surface of the bamboo-wood fiber wallboard main body (1);

the ventilation pipe (6), the ventilation pipe (6) is embedded in the upper surface of the bamboo-wood fiber wallboard main body (1);

the bamboo-wood fiber wallboard main body (1) comprises a bamboo-wood layer (101), a heat insulation layer (102), a fire-proof layer (103) and a moisture-proof layer (104);

the bamboo-wood fiber wallboard is characterized in that a bamboo-wood layer (101) is fixedly arranged above the bamboo-wood fiber wallboard main body (1), a heat insulation layer (102) is fixedly arranged at the bottom of the bamboo-wood layer (101), a fireproof layer (103) is fixedly arranged at the bottom of the heat insulation layer (102), and a damp-proof layer (104) is fixedly arranged at the bottom of the fireproof layer (103).

2. The bamboo-wood fiber wallboard moisture-proof structure of claim 1, characterized in that: the vertical sections of the trapezoid blocks (4) and the trapezoid boxes (3) are in isosceles trapezoid shapes.

3. The moisture-proof structure of bamboo-wood fiber wallboard of claim 1, characterized in that: the trapezoidal block (4) on one bamboo-wood fiber wallboard main body (1) can be embedded into the trapezoidal box (3) on the other bamboo-wood fiber wallboard main body (1).

4. The moisture-proof structure of bamboo-wood fiber wallboard of claim 1, characterized in that: holes are formed in the heat insulation layer (102) at equal intervals and are of a honeycomb structure.

5. The moisture-proof structure of bamboo-wood fiber wallboard of claim 1, characterized in that: the fireproof layer (103) is made of refractory rock wool.

6. The moisture-proof structure of bamboo-wood fiber wallboard of claim 1, characterized in that: the ventilation pipe (6) penetrates through the bamboo-wood layer (101), the heat insulation layer (102) and the fireproof layer (103), and the bottom of the ventilation pipe (6) is embedded into the moisture-proof layer (104).

7. The moisture-proof structure of bamboo-wood fiber wallboard of claim 1, characterized in that: and unidirectional water permeable films (601) are fixedly arranged above and below the inner side of the ventilating pipe (6).

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