Fabricated moisture-proof thermal insulation wall

Abstract

The utility model discloses an assembly type moisture-proof thermal insulation wall, and aims to provide an assembly type wall which is good in moisture-proof and thermal insulation effects and greatly improves the structural stability of the wall, the key points of the technical scheme are that the assembly type wall comprises prefabricated wallboards, a filling layer is arranged between the two prefabricated wallboards, and the filling layer is composed of a plurality of mounting grooves; the filling layer sequentially comprises a waterproof layer, a damp-proof layer, a heat preservation layer and a waterproof layer from top to bottom, the damp-proof layer comprises an adsorption mechanism and a supporting mechanism, the supporting mechanism comprises a plurality of supporting blocks evenly distributed in the mounting groove, and a ventilation gap is formed between every two adjacent supporting blocks; the supporting block is of a hollow structure, holes are evenly distributed in the inner wall of the supporting block, and the adsorption mechanism comprises an adsorption body arranged in the supporting block, a condensation plate arranged above the supporting mechanism and a flow guide plate arranged below a condensation pipe. The utility model is applicable to the field of constructional engineering.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of building thermal insulation wall field, more specifically, it relates to a kind of assembled damp-proof thermal insulation wall. BACKGROUND

[0002] In the process of residential construction, the state has adopted block structure, assembled wallboard structure, large plate structure, cast-in-place concrete structure, cast-in-place concrete hollow floor structure, cast-in-place shear wall structure, etc., with the process of residential industrialization, at present, steel-concrete composite structure and prefabricated concrete structure system have been rapidly developed.

[0003] The existing assembled wall structure for building has certain defects in design, which is not conducive to efficient assembly and splicing, and the assembled wall is relatively single in function and only plays a partitioning role, without good thermal insulation, moisture-proof and sound insulation performance, gradually unable to meet the needs of green energy-saving and environment-friendly buildings. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an assembled damp-proof thermal insulation wall with good moisture-proof, thermal insulation and sound insulation functions.

[0005] To achieve the above object, the utility model provides the following technical scheme: an assembled damp-proof thermal insulation wall, comprising a prefabricated wallboard, a filler layer is arranged between two prefabricated wallboards, the filler layer is composed of a plurality of mounting grooves, the filler layer is sequentially provided with a waterproof layer, a moisture-proof layer, a thermal insulation layer and a waterproof layer from top to bottom, the moisture-proof layer comprises an adsorption mechanism and a supporting mechanism, the supporting mechanism comprises a plurality of supporting blocks uniformly distributed in the mounting grooves, and a ventilation gap is arranged between two adjacent supporting blocks, the supporting block is a hollow structure and has a plurality of uniformly distributed holes on the inner wall, and the adsorption mechanism comprises an adsorbent arranged in the supporting block, a condensation plate arranged above the supporting mechanism and a flow guide plate arranged below the condensation pipe.

[0006] The utility model is further provided as follows: the flow guide plate is in inverted V-shaped structure and has a drainage groove opened in the upper edge, and the width of the flow guide plate is greater than the width of the condensation plate and less than the thickness of the moisture-proof layer.

[0007] The utility model is further provided as follows: a drainage pipe is arranged in the wall and is used for draining water in the drainage groove out of the filler layer along the inner wall of the mounting groove.

[0008] The utility model is further provided as follows: the waterproof layer comprises a gas-permeable film distributed on the inner wall of the mounting groove, and the gas-permeable film is used for blocking water and can permeate gas under normal pressure.

[0009] The utility model further sets up: the heat preservation layer includes heat preservation material and the honeycomb layer of setting in heat preservation material one side, the honeycomb layer is composed of a plurality of honeycomb cavities.

[0010] The utility model further sets up: the support layer that the honeycomb layer forms with support block is X type's cross connection, forms hollow three -dimensional structure.

[0011] The utility model further sets up: the installation groove is intercommunication through the drain pipe of setting in wall.

[0012] The utility model has the advantages of:

[0013] 1. Set up the filling layer between two prefabricated wallboards, the filling layer is composed of a plurality of installation grooves, the support structure of wall is strengthened, the filling layer is waterproof layer, moisture-proof layer, heat preservation layer and waterproof layer from top to bottom in turn, the moisture-proof layer includes adsorption mechanism and support mechanism, the support mechanism includes a plurality of support blocks that are evenly distributed in the installation groove, and the adjacent two support blocks are provided with ventilation gap, the support block is hollow structure and has the evenly distributed hole on the inner wall, the adsorption mechanism includes the adsorption body of setting in the support block, the condensation plate of setting in the upper support mechanism and the deflector of setting in the lower condensation pipe, the adsorption body will increase dead weight after absorbing the moisture in the air, install the adsorption body in a plurality of support blocks, play the supporting effect, prevent the deformation accumulation together and affect the effect, prolong its service life. When the adsorption body absorbs water vapor to a certain degree, form water drop and drop from the hole, flow into the drain pipe from the bottom, and the excess water vapor forms water drop on the condensation plate, flows into the drainage groove through the deflector and drains into the drain pipe.

[0014] 2. The deflector is inverted V-shaped structure and is provided with drainage groove on the upper edge, the width of the deflector is greater than the width of the condensation plate and is less than the thickness of the moisture-proof layer, can ensure that the water drop that drops from the condensation plate can all drop into the drainage groove, if the deflector is too narrow, can lead to the water drop that condenses the condensation plate drops into the support column, increases the burden of the adsorption body and the support column. The waterproof layer is distributed on the inner wall of the installation groove, the waterproof layer is provided with breathable membrane, the micropore of the breathable membrane can permeate gas under normal pressure but can block water and other liquids, effectively prevent the water in the wall from permeating to the wall surface, causes the cracking and falling, and affects the living environment.

[0015] 3. The heat preservation layer is composed of a heat preservation material and a honeycomb layer arranged on one side of the heat preservation material, the honeycomb layer is composed of a plurality of honeycomb cavities, the honeycomb layer is in a grid layout, and air entering the honeycomb layer will form an air flow return through the grid empty layer, thereby preventing temperature conduction loss and forming a better heat preservation effect, and the cavities in the honeycomb layer form air layers, which buffer the propagation of sound. When sound waves propagate in the air layer, they will be hindered by air viscous resistance and air density, making it difficult for sound to penetrate the layered structure, thereby improving sound insulation performance and achieving the purpose of noise reduction.

[0016] 4. The support layer formed by the honeycomb layer and the support block is in X-shaped cross connection, forms a hollow three-dimensional structure, forms a microcirculation ventilation structure in the filling layer, carries away internal moisture, and the ventilation property is also enhanced, the dryness of the wall and the room is maintained, and the sound insulation and heat preservation effects are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is an exploded view of the utility model,

[0018] Fig. 2 is a sectional view of the utility model,

[0019] Figs. 1-2 Reference signs: 1, prefabricated wallboard; 2, mounting groove; 3, heat preservation plate; 4, support block; 5, flow guide plate; 6, condensation plate; 7, drain pipe; 8, adsorbent; 9, honeycomb layer; 10, hole; 11, filling layer; 12, air-permeable film. DETAILED DESCRIPTION

[0020] Reference Figs. 1-2 The utility model embodiment is further described.

[0021] For ease of description, spatial relative terms such as "upper", "lower", "left", "right" and the like are used in the embodiments to describe the relationship of one element or feature to another element or feature shown in the drawings. It should be understood that, in addition to the orientation shown in the drawings, the spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the drawing is inverted, the element described as being "below" other elements or features will be positioned "above" the other elements or features. Therefore, the exemplary term "below" can include both upward and downward orientations. The device can be positioned in other ways (rotated 90 degrees or positioned in other orientations), and the spatial relative description used herein can be interpreted accordingly.

[0022] Moreover, relational terms such as "first" and "second" and the like are merely used to distinguish one component from another component having the same name, and do not necessarily require or imply any such actual relationship or order between the components.

[0023] Figs. 1-2 The diagram illustrates a prefabricated moisture-proof and heat-insulating wall system, comprising prefabricated wall panels 1. A filling layer 11 is provided between two prefabricated wall panels 1, and the filling layer 11 is composed of several mounting grooves 2. From top to bottom, the filling layer 11 consists of a waterproof layer, a moisture-proof layer, a heat-insulating layer, and another waterproof layer. The moisture-proof layer includes an adsorption mechanism and a support mechanism. The support mechanism includes several support blocks 4 evenly distributed within the mounting grooves 2, with air gaps between adjacent support blocks 4. The support blocks 4 are hollow structures with evenly distributed holes 10 on their inner walls. The adsorption mechanism includes an adsorbent 8 disposed within the support blocks 4, a condenser plate 6 disposed above the support mechanism, and a guide plate 5 disposed below the condenser pipe. The adsorbent 8 increases its weight after absorbing moisture from the air. Installing the adsorbent 8 within the support blocks 4 provides support, prevents deformation, and prevents accumulation that could affect the performance, thus extending its service life. When the adsorbent 8 absorbs water vapor to a certain extent, water droplets form and fall off, dripping down from the holes 10 and flowing into the drain pipe 7 from the bottom. Excess water vapor forms droplets on the condenser plate 6, whose surface has a special texture or coating to increase surface area. This allows the water droplets to flow along the surface of the condenser plate 6 and then through the guide plate 5 into the drainage channel, ultimately draining the water into the drain pipe 7. As an optimization of the above solution, the support block 4 can have a polygonal or circular cross-sectional shape to adapt to different needs.

[0024] The guide plate 5 has an inverted V-shaped structure and a drainage groove along its upper edge. The width of the guide plate 5 is greater than the width of the condensation plate 6 but less than the thickness of the moisture-proof layer, ensuring that all water droplets dripping from the condensation plate 6 can drip into the drainage groove. If the guide plate 5 is too narrow, the water droplets condensed on the condensation plate 6 will drip into the support column, increasing the burden on the adsorbent 8 and the support column. The waterproof layer is distributed on the inner wall of the installation groove 2. The waterproof layer has a breathable membrane 12. The micropores of the breathable membrane 12 allow gas to pass through under normal pressure but block water and other liquids, effectively preventing water inside the wall from seeping to the wall surface, causing cracking and peeling, and affecting the living environment.

[0025] Furthermore, the insulation layer consists of insulation material and a honeycomb layer 9 disposed on one side of the insulation material. The honeycomb layer 9 is composed of multiple honeycomb cavities in a grid layout. When air enters the honeycomb layer, it is circulated back through the grid gaps, thus preventing heat conduction loss and achieving a good insulation effect. Additionally, air layers are formed between the cavities in the honeycomb layer 9, which buffer sound propagation. When sound waves propagate through the air layers, they are hindered by air viscosity and density, making it difficult for sound to penetrate these layered structures, thereby improving sound insulation performance and achieving noise reduction.

[0026] The honeycomb layer 9 and the support block 4 form an X-shaped cross connection to create a hollow three-dimensional structure. A micro-circulation breathable structure is formed in the filling layer 11, which removes internal moisture and enhances breathability, keeping the inside of the wall and the room dry. It also reduces the transmission of sound waves, greatly improving the sound insulation and heat preservation effects.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A prefabricated moisture-proof and heat-insulating wall system, comprising prefabricated wall panels (1), characterized in that, A filling layer (11) is provided between the two prefabricated wall panels (1). The filling layer (11) is composed of several installation grooves (2). The filling layer (11) consists of a waterproof layer, a moisture-proof layer, a heat insulation layer and a waterproof layer from top to bottom. The moisture-proof layer includes an adsorption mechanism and a support mechanism. The support mechanism includes several support blocks (4) evenly distributed in the installation grooves (2). There is a breathable gap between two adjacent support blocks (4). The support block (4) is a hollow structure with evenly distributed holes (10) on its inner wall. The adsorption mechanism includes an adsorbent (8) disposed in the support block (4), a condenser plate (6) disposed above the support mechanism, and a guide plate (5) disposed below the condenser pipe.

2. The prefabricated moisture-proof and heat-insulating wall according to claim 1, characterized in that, The guide plate (5) has an inverted V-shaped structure and a flow channel is provided on the upper edge. The width of the guide plate (5) is greater than the width of the condenser plate (6) and less than the thickness of the moisture-proof layer.

3. The prefabricated moisture-proof and heat-insulating wall according to claim 2, characterized in that, The wall is provided with a drain pipe (7) that drains water from the drainage channel into the filling layer (11) along the inner wall of the installation groove (2).

4. The prefabricated moisture-proof and heat-insulating wall according to claim 1, characterized in that, The waterproof layer includes a breathable membrane (12) distributed on the inner wall of the mounting groove (2), the breathable membrane (12) is used to block water and is permeable to gas under normal pressure.

5. A prefabricated moisture-proof and heat-insulating wall system according to claim 1, characterized in that, The insulation layer includes insulation material and a honeycomb layer (9) disposed on one side of the insulation material, the honeycomb layer (9) being composed of multiple honeycomb cavities.

6. A prefabricated moisture-proof and heat-insulating wall according to claim 5, characterized in that, The honeycomb layer (9) and the support block (4) form an X-shaped cross connection, forming a hollow three-dimensional structure.

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