Drainage system of exterior wall cladding

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a drainage system of an exterior wall cladding, which comprises a wall body, one side of the wall body is connected with the exterior wall cladding, and an upper drainage structure is placed at the top end of the exterior wall cladding; the drainage structure comprises a side structure and a corner structure; the side structure is located on the outer side of the outer wall hanging plate and above the top floor wall body and is in a downward concave shape. The corner structure is located at the corner of the top floor wall, is connected with the side structures on the two sides of the corner and is in a downward concave shape. Structural clamping grooves are formed in the two sides of the side structures and the two sides of the corner structures, and the side structures and the corner structures are connected in a fastened mode through buckles. The drainage system of the exterior wall hanging plate is simple in structure, good in drainage and waterproof expected effect and high in transportability, and meets the requirements for practicability and waterproofness.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a drainage system of an exterior wall hanging plate. Background Art

[0002] The existing exterior wall panels are used as decorative panels to reduce wall weathering. Their joints are easily eroded by rainwater. Once rainwater penetrates into the interior of the exterior wall panels, not only will the exterior wall panels themselves be damaged, but the entire wall will also expand, seriously affecting the safety of the building. For new power generation exterior wall panels, the intrusion of rainwater may even cause aging and leakage of the circuit, so it is extremely important to have a good waterproof and drainage structure for the exterior wall panels.

[0003] Based on the above, the utility model proposes a drainage system for an exterior wall hanging panel, providing a feasible and safe solution that can solve the inherent problems of the exterior wall hanging panels and the additional problems of the new power generation exterior wall hanging panels. Utility Model Content

[0004] The utility model aims to provide a drainage system for exterior wall hanging panels, so as to solve the problem that the exterior wall hanging panels are damaged due to rain erosion, and eliminate the hidden danger of electricity safety for users.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drainage system for an exterior wall hanging panel comprises: a wall body, one side of the wall body is connected to the exterior wall hanging panel, an upper drainage structure is placed on the top of the exterior wall hanging panel; the drainage structure comprises a side structure and a corner structure; the side structure is located on the outside of the exterior wall hanging panel, above the top floor wall, and is concave; the corner structure is located at the corner of the top floor wall, connecting the side structures on both sides of the corner, and is concave; the side structure and the corner structure have structural grooves on both sides, and are fastened by buckles.

[0007] Optionally, the upper drainage structure is placed on the rear side of the exterior wall panel and above the top floor wall. The exterior wall panel should be higher than the wall end to facilitate the placement of the side structure and the corner structure.

[0008] Optionally, the side structure of the upper drainage structure should be provided with a buffer section at the lower part to prevent rainwater from stagnating.

[0009] Optionally, the corner structure should be installed at each corner of the building.

[0010] The beneficial effects of the utility model are:

[0011] 1. In the utility model, a drainage system is set on the top of the building to avoid the possible aging of the exterior wall panels caused by rainfall and the situation in which the internal water seepage of the exterior wall panels caused by the accumulation of rainwater affects the service life of the exterior wall panels;

[0012] 2. The above technical solution is feasible and has low implementation cost, and can be applied to engineering practice; the exterior wall panels have a good effect as the renovation of old houses or the decoration of new residential areas, and the addition of economical and green drainage and waterproof structures improves the applicability and durability of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A schematic diagram of the top layer in a drainage system of an exterior wall hanging board proposed by the utility model;

[0015] Figure 2 A schematic cross-sectional view of an upper drainage structure of a drainage system for an exterior wall hanging panel proposed by the utility model;

[0016] Figure 3 A schematic diagram of the corner structure of a drainage system of an exterior wall hanging panel proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the side structure of a drainage system of an exterior wall hanging panel proposed by the utility model;

[0018] Figure 5 This is a schematic diagram of the side structure connection of a drainage system of an exterior wall hanging panel proposed by the utility model;

[0019] Figure 6 This is a schematic diagram of the connection between the side structure and the corner structure of the drainage system of the exterior wall hanging board proposed by the utility model;

[0020] In the figure: 1-wall; 2-exterior wall hanging panel; 3-side structure; 4-corner structure; 5-connector; 6-corner structure slot; 7-side structure slot; 8-buckle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] This specific implementation scheme provides a drainage system for an exterior wall hanging panel, which solves the circuit aging and leakage problems caused by rain erosion of the exterior wall hanging panel through an upper drainage structure.

[0023] Reference Figure 1-6 The present specific method provides a drainage system for an exterior wall hanging board, comprising: a wall 1, one side of the wall 1 is connected to an exterior wall hanging board 2, and an upper drainage structure is placed on the top of the exterior wall hanging board 2; the drainage structure comprises a side structure 3 and a corner structure 4; the side structure 3 is located on the outside of the exterior wall hanging board 2, above the top floor wall 1, and is concave; the corner structure 4 is located at the corner of the top floor wall 1, connecting the side structures 3 on both sides of the corner, and is concave; the side structure 3 and the corner structure 4 have structural slots 6 and 7 on both sides, and are fastened and connected by buckles 8;

[0024] It should be noted that the upper drainage structures 3 and 4 are placed on the rear side of the exterior wall hanging board 2 and on the top floor wall 1. The exterior wall hanging board 2 should be higher than the wall end to facilitate the placement of the side structure 3 and the corner structure 4. The upper drainage structures 3 and 4 should be sealed with glue at the end. The side structure 3 is installed first, and after the side structure 3 is installed, the corner structure 4 is installed according to the actual situation, and the corner structure 4 and the side structure 3 are fastened as much as possible, and then sealed with glue. The upper drainage structure side structure 3 should be provided with a buffer section at the lower part to prevent rainwater from stagnating. The corner structure 4 should be installed at each corner of the building.

[0025] Reference Figure 1 The top schematic diagram of the drainage system provided, the corner structure slot 7 is arranged at the edge of the corner structure 4; the side structure slot 8 is arranged on the edge of the side structure 3, and has the same shape as the corner structure slot 7;

[0026] Reference Figure 2 A cross-sectional schematic diagram of the drainage structure of the upper part of the external wall hanging board is provided, and the specific implementation method is as follows: when water flows down, if the water directly drips on the side structure 3 of the external wall hanging board, it can be directly introduced into the roof board through the backflow slope without causing damage to the external wall hanging board 2; if the water directly drips on the drainage corner structure 4 of the upper part of the external wall hanging board, on the one hand, it can be directly introduced into the roof board along the slope without causing damage to the external wall hanging board 2, and on the other hand, it can be introduced into the side structure 3 of the external wall hanging board, and introduced into the roof board through the backflow slope without causing damage to the external wall hanging board 2;

[0027] It should be noted that the exterior wall panel corner structure 4 and the exterior wall panel side structure 3 have a certain installation order, the exterior wall panel side structure 3 should be installed first, and then the exterior wall panel corner structure 4 should be installed. In addition, the exterior wall panel corner structure 4 should be above the exterior wall panel side structure 3;

[0028] Reference Figure 3 A drainage corner structure for an upper portion of an exterior wall hanging panel is provided, and the specific implementation is as follows: corner structure slots 6 are provided on both sides of the upper drainage corner structure 4 for connecting with the side structure 3. For a building, the corner structure 4 should be installed at each corner position of the building;

[0029] Reference Figure 4 A drainage side structure for an upper portion of an exterior wall hanging panel is provided, and the specific implementation method is as follows: side structure slots 7 are provided on both sides of the upper drainage side structure 3 for connecting with the corner structure 4, and the side structure 3 has multiple sections on each side of the wall for easy production and transportation;

[0030] Reference Figure 5 A schematic diagram of a side structure connection of an exterior wall hanging panel is provided, and the specific implementation is as follows: a side structure slot 7 is provided at the contact point of two adjacent side structures 3, and after the two side structures are placed at a specified position, they are locked with a buckle 8 as shown, and sealed with a sealant;

[0031] Reference Figure 6 A schematic diagram of the connection between the upper drainage side structure and the corner structure of an exterior wall hanging plate is provided, and the specific implementation method is as follows: the side structure 3 has side structure slots 7 on both sides, and the corner structure 4 has corner structure slots 6 on both sides. When installing the side structure 3 to the corner, attention should be paid to the surplus width; after the side structure 3 is installed to a certain position, the upper drainage corner structure 4 is installed, and is locked with a buckle 8 as shown, and sealed with a sealant;

[0032] It should be noted that the upper drainage structure can be combined with the existing inter-board structure and edge structure to achieve better effects. The board structure refers to the exterior wall hanging panel 2 being made parallel up and down and having a certain inclination angle. The edge structure refers to the two adjacent exterior wall hanging panels 2 at the corner of the building, with one side close to the wall 1 and the other side close to the above-mentioned exterior wall hanging panel 2.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drainage system for an exterior wall panel, characterized in that: include: A wall (1), one side of the wall being connected to an external wall hanging plate (2), an upper drainage structure being placed on the top of the external wall hanging plate (2); the drainage structure comprising a side structure (3) and a corner structure (4); the side structure (3) being located on the outside of the external wall hanging plate (2) and above the top floor wall (1) and being concave; the corner structure (4) being located at the corner of the top floor wall (1) and connecting the side structures (3) on both sides of the corner and being concave; corner structure slots (6) and side structure slots (7) are provided on both sides of the side structure (3) and the corner structure (4), and are fastened and connected by buckles (8).

2. A drainage system for an exterior wall hanging panel as claimed in claim 1, characterized in that: The upper drainage structure is placed outside the external wall hanging plate (2) and above the top floor wall (1). The external wall hanging plate (2) should be higher than the end of the wall surface to facilitate the installation of the side structure (3) and the corner structure (4).

3. A drainage system for an exterior wall hanging panel as claimed in claim 1, characterized in that: The side structure (3) of the upper drainage structure should be provided with a buffer section at the lower part to prevent rainwater from stagnating.

4. A drainage system for an exterior wall hanging panel as claimed in claim 1, characterized in that: The corner structure (4) should be installed at each corner of the building.

Images