A kind of ventilation and waterproof exterior wall board and exterior wall

Abstract

The present invention proposes a ventilated and waterproof exterior wall panel and exterior wall, comprising: a panel body, a strip groove arranged in the middle of the panel body and concave inward, a fixing portion arranged at one end of the panel body, and a plug-in portion arranged at the other end of the panel body; the fixing portion comprises a protrusion formed by extending inward from one end of the panel body; the plug-in portion comprises a recess formed by extending inward from one end of the panel body; the recess is adapted to the protrusion; a through hole is arranged between the bottom of the strip groove and the side wall close to the fixing portion, and the through hole is used for light transmission, ventilation and heat dissipation of the exterior wall panel. The ventilated and waterproof exterior wall panel and exterior wall of the present invention have a simple installation structure, have both ventilation and decoration functions, and have good waterproof performance and good noise reduction and sound elimination performance.

Description

Technical Field

[0001] The invention relates to the technical field of exterior walls, in particular to a ventilation and waterproof exterior wall board and an exterior wall. Background Art

[0002] The exterior wall is the outer wall of the building, which is non-load-bearing and is hung like an outer cloth, so it is also called "curtain wall" or "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure (the exterior wall frame support system is also a kind of exterior wall system).

[0003] The watertightness and sound-absorbing performance of the exterior wall are important issues in the design of the exterior wall of a building. In nature, windy and rainy weather is common, especially in southern my country, where typhoons are more common. Rainwater enters the room through the gaps in the exterior wall, which will infiltrate the decoration and furnishings inside the room, causing property losses. At the same time, if the rainwater accumulated in the exterior wall cannot be removed in time, it may freeze and crack the wallboard in winter. The accumulated water that stays in the wallboard for a long time will also corrode the metal material and affect the life of the exterior wall, so the watertightness of the exterior wall is very important. Nowadays, office buildings, hotels or shopping malls are often equipped with HVAC equipment such as air conditioners, cooling towers, and heat pumps on the facade or podium roof or ground. These equipment have certain ventilation and heat dissipation requirements, which not only affect the facade effect of the building, but also the noise generated by its operation will affect the surrounding noise-sensitive buildings such as adjacent residential buildings. Although the existing exterior wall panels have achieved the functions of ventilation and decoration, they cannot effectively isolate the equipment noise. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problems and to urgently propose a breathable and waterproof exterior wall panel and exterior wall which has both ventilation and decorative functions, and has good waterproof performance and good noise reduction and silencing performance.

[0005] The present invention provides a ventilation and waterproof exterior wall panel and exterior wall, comprising:

[0006] A plate body, a strip-shaped groove arranged in the middle of the plate body and concave inwardly, a fixing portion arranged at one end of the plate body, and a plug-in portion arranged at the other end of the plate body;

[0007] The fixing portion includes a protrusion formed by extending inwardly from one end of the plate body;

[0008] The plug-in portion includes a notch formed by extending inwardly from one end of the plate body;

[0009] The recess is matched with the protrusion; a through hole is arranged between the bottom of the strip-shaped groove and the side wall close to the fixing part, and the through hole is used for light transmission, ventilation and heat dissipation of the exterior wall panel.

[0010] Preferably, the through holes are evenly distributed between the bottom of the strip-shaped groove and the side wall close to the fixing portion.

[0011] Preferably, the ventilation and waterproof exterior wall panels are spliced ​​and arranged in sequence through the recesses and the protrusions.

[0012] Preferably, a receiving plate for supporting the protrusion is arranged on a side of the recess away from the plate body, and a plug-in plate is arranged on a side of the protrusion away from the plate body, and the length of the receiving plate is greater than that of the plug-in plate.

[0013] Preferably, the air-permeable and waterproof exterior wall panel further comprises a frame arranged on the wall, and the frame is fixed on the wall by expansion bolts.

[0014] Preferably, the frame is formed by welding stainless steel pipes.

[0015] Preferably, it also includes lines arranged at both ends of the ventilation and waterproof exterior wall panels for fixing the ventilation and waterproof exterior wall panels.

[0016] Preferably, the ventilation and waterproof exterior wall panels are made of high-hardness aluminum plates.

[0017] Preferably, the surface of the ventilation and waterproof exterior wall panel is sprayed with high-temperature metal powder.

[0018] An exterior wall comprises a ventilated and waterproof exterior wall panel, wherein the exterior wall panel is arranged by inserting a recess of the ventilated and waterproof exterior wall panel into a protrusion of another adjacent ventilated and waterproof exterior wall panel.

[0019] Beneficial effects of the present invention: A ventilated and waterproof exterior wall panel and exterior wall of the present invention comprise: a panel body, a strip groove arranged in the middle of the panel body and concave inward, a fixing part arranged at one end of the panel body, and a plug-in part arranged at the other end of the panel body; the strip groove is provided with a through hole between the bottom of the strip groove and the side wall close to the fixing part, and the through hole is a hollowed-out pattern, which has the functions of light transmission, ventilation and heat dissipation. After the ventilated and waterproof exterior wall panel is installed, the through hole is located at the upper part of the strip groove, so it has a waterproof effect. The exterior wall is installed by setting a stainless steel welded frame between the ventilated and waterproof exterior wall panel and the wall body, and the exterior wall is suspended between the wall body, which has a heat insulation effect and high installation safety. The exterior wall is provided by plugging the concave and convex mouths of two or more sets of exterior wall panels, which has a waterproof effect. The ventilated and waterproof exterior wall panel is provided with a strip groove in the middle, which can reduce noise according to acoustics, and the ventilated and waterproof exterior wall panel and the wall body are suspended to have a sound-absorbing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the ventilation and waterproof exterior wall board of the present invention;

[0021] Figure 2 It is a structural diagram of the exterior wall.

[0022] Among them, 10-plate body, 20-strip groove, 30-through hole, 40-fixing part, 41-protrusion, 42-plug-in plate, 50-plug-in part, 51-recess, 52-receiving plate, 60-exterior wall, 61-wall body, 62-expansion bolt, 63-skeleton, 64-line. DETAILED DESCRIPTION

[0023] The present invention provides a ventilation and waterproof exterior wall panel and exterior wall, referring to Figure 1 and Figure 2 The air-permeable and waterproof exterior wall panel and exterior wall include:

[0024] A plate body 10, a strip-shaped groove 20 disposed in the middle of the plate body 10 and concave inwardly, a fixing portion 40 disposed at one end of the plate body 10, and a plug-in portion 50 disposed at the other end of the plate body 10;

[0025] The fixing portion 40 includes a protrusion 41 formed by extending inwardly from one end of the plate body 10;

[0026] The plug-in portion 50 includes a notch 51 formed by extending inwardly from one end of the plate body 10;

[0027] The notch 51 is matched with the protrusion 41 ; a through hole 30 is provided between the bottom of the strip groove 20 and the side wall close to the fixing portion 40 , and the through hole 30 is used for light transmission, ventilation and heat dissipation of the exterior wall panel.

[0028] In this embodiment, the strip groove 20 can reduce noise according to acoustics. After the ventilation and waterproof exterior wall panel is installed, the through hole 30 is located at the top to achieve waterproofing. The through hole 30 is a hollow pattern, which has the effects of light transmission, ventilation, heat dissipation and aesthetics. When the ventilation and waterproof exterior wall panel is installed, it is only necessary to plug the protrusion 41 of the ventilation and waterproof exterior wall panel into the protrusion 41 of the adjacent ventilation and waterproof exterior wall panel, which is simple to install.

[0029] Furthermore, the through holes 30 are evenly arranged between the bottom of the strip groove 20 and the side wall close to the fixing part 40. The through holes 30 are evenly arranged between the bottom of the strip groove 20 and the side wall close to the fixing part 40, which has good ventilation and heat dissipation effects.

[0030] Furthermore, the ventilation and waterproof exterior wall panel is sequentially spliced ​​and arranged through the recessed opening 51 and the protruding opening 41, which is easy to install and has a waterproof function.

[0031] Furthermore, a receiving plate 52 for supporting the protrusion 41 is disposed on a side of the recess 51 away from the plate body 10, and a plug-in plate 42 is disposed on a side of the protrusion 41 away from the plate body 10, and the length of the receiving plate 52 is greater than the length of the plug-in plate 42. After the ventilation and waterproof exterior wall panels are plugged in, the receiving plate 52 and the plug-in plate 42 have good watertightness.

[0032] Furthermore, the air-permeable and waterproof exterior wall panel also includes a frame 63 arranged on the wall 61, and the frame 63 is fixed on the wall 61 by expansion bolts 62. The air-permeable and waterproof exterior wall panel is suspended between the wall 61 by the frame 63, which has a heat insulation effect, and the air-permeable and waterproof exterior wall panel and the wall 61 have good ventilation performance, which prevents water accumulation from corroding metal equipment and freezing the wall 61 in winter.

[0033] Furthermore, the frame 63 is formed by welding stainless steel pipes, which has low cost, good corrosion resistance and high stability.

[0034] Furthermore, it also includes lines 64 arranged at both ends of the air-permeable and waterproof outer wall panels for fixing the air-permeable and waterproof outer wall panels. The lines 64 are used to fix and install the air-permeable and waterproof outer wall panels.

[0035] Furthermore, the ventilation and waterproof exterior wall panels are made of high-hardness aluminum plates.

[0036] Furthermore, the surface of the ventilated and waterproof exterior wall panel is sprayed with high-temperature metal powder, which has good anti-corrosion performance and good aesthetic and decorative performance.

[0037] An exterior wall 60 includes a ventilated and waterproof exterior wall panel. The exterior wall 60 includes an exterior wall panel that is plugged into a protrusion 41 of another adjacent ventilated and waterproof exterior wall panel through a recess 51 of the ventilated and waterproof exterior wall panel.

[0038] Beneficial effects of the present invention: A ventilated and waterproof exterior wall panel and exterior wall of the present invention comprises: a panel body 10, a strip groove 20 arranged in the middle of the panel body 10 and concave inward, a fixing part 40 arranged at one end of the panel body 10, and a plug-in part 50 arranged at the other end of the panel body 10; the strip groove 20 is provided with a through hole 30 between the bottom of the strip groove 20 and the side wall close to the fixing part 40, and the through hole 30 is a hollow pattern, which has the functions of light transmission, ventilation and heat dissipation. After the ventilated and waterproof exterior wall panel is installed, the through hole 30 is located at the upper part of the strip groove 20, so it has a waterproof effect. The exterior wall 60 is installed by setting a stainless steel welded frame 63 between the ventilated and waterproof exterior wall panel and the wall body 61, and the exterior wall 60 is suspended between the wall body 61, which has a heat insulation effect and high installation safety. The exterior wall 60 is provided by plugging the notch 51 and the protrusion 41 of two or more sets of exterior wall panels, which has a waterproof effect. A strip groove 20 is arranged in the middle of the ventilated and waterproof exterior wall panel, which can reduce noise according to acoustics. The ventilated and waterproof exterior wall panel is suspended from the wall 61 to achieve the effect of sound insulation.

[0039] The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. The above embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the invention patent. For ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A ventilated and waterproof exterior wall panel, characterized in that: include: A plate body, a strip-shaped groove arranged in the middle of the plate body and concave inwardly, a fixing portion arranged at one end of the plate body, and a plug-in portion arranged at the other end of the plate body; The fixing portion includes a protrusion formed by extending inwardly from one end of the plate body; The plug-in portion includes a notch formed by extending inwardly from one end of the plate body; The recess is adapted to fit the protrusion; A through hole is provided between the bottom of the strip-shaped groove and the side wall close to the fixing portion, and the through hole is used for light transmission, ventilation and heat dissipation of the exterior wall panel; The through holes are evenly distributed between the bottom of the strip-shaped groove and the side wall close to the fixing portion; The air-permeable and waterproof exterior wall panel also includes a frame arranged on the wall, and the frame is fixed on the wall by expansion bolts.

2. The air-permeable and waterproof exterior wall panel according to claim 1, characterized in that: The ventilation and waterproof exterior wall panels are spliced ​​and arranged in sequence through the recesses and the protrusions.

3. The air-permeable and waterproof exterior wall panel according to claim 2, characterized in that: A receiving plate for supporting the protrusion is arranged on one side of the recess away from the plate body, and a plug-in plate is arranged on one side of the protrusion away from the plate body, wherein the length of the receiving plate is greater than that of the plug-in plate.

4. The air-permeable and waterproof exterior wall panel according to claim 1, characterized in that: The frame is formed by welding stainless steel pipes.

5. The air-permeable and waterproof exterior wall panel according to claim 1, characterized in that: It also includes lines arranged at both ends of the ventilation and waterproof exterior wall panels for fixing the ventilation and waterproof exterior wall panels.

6. The air-permeable and waterproof exterior wall panel according to claim 1, characterized in that: The ventilation and waterproof exterior wall panels are made of high-hardness aluminum plates.

7. The air-permeable and waterproof exterior wall panel according to claim 1, characterized in that: The surface of the ventilation and waterproof exterior wall panel is sprayed with high-temperature metal powder.

8. An exterior wall, characterized in that: It comprises the air-permeable and waterproof exterior wall panel as described in any one of claims 1 to 7, wherein the exterior wall comprises an exterior wall panel which is plugged into a protrusion of another adjacent air-permeable and waterproof exterior wall panel through a recess of the air-permeable and waterproof exterior wall panel.

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