Outer wall water leakage repairing system

Abstract

The utility model discloses an outer wall water leakage repairing system which comprises an outer wall body, a cavity is formed in the outer wall body, the inner wall of the cavity is coated with a waterproof layer, the cavity is in a deep V shape, a detachable PVC waterproof plate is installed on the inner wall of the cavity, a TPO waterproof plate is installed on the inner wall of the cavity through fastening bolts, and the TPO waterproof plate is connected with the outer wall body. And the inner wall of the cavity is fixedly connected with a reinforcing layer. According to the device, through cooperative arrangement of the outer wall body, the cracks, foam glue, threaded holes, hexagonal bolts, sealing gaskets, a PVC waterproof plate, a TPO waterproof plate, a reinforcing layer, a steel plate, fixing bolts, a flow guide plate and a cavity, the flow guide plate can conduct certain flow guide on rainwater, and therefore the situation that the rainwater permeates into the cracks can be greatly reduced; and permeating rainwater is blocked by the PVC waterproof plate, the TPO waterproof plate and the reinforcing layer, so that the rainwater can be prevented from permeating into the crack to the greatest extent, and the normal life of indoor people can be ensured.

Description

Technical Field

[0001] The utility model relates to the field of exterior wall repair, in particular to an exterior wall water leakage repair system. Background Art

[0002] Walls are vertical components of building structures. Generally, they do not store water or accumulate water, and are not prone to leakage. However, factors such as rough construction, improper material selection, improper use by users, or poor management may cause cracks in the walls, leading to leakage.

[0003] After being exposed to the sun for a long time, the strength of the wall will decrease, and it will be prone to premature weathering, which will lead to cracks in the exterior wall. In heavy rain, rainwater will flow into the cracks and penetrate into the interior of the wall, affecting the normal life of people indoors. For this reason, we propose an exterior wall leakage repair system to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an exterior wall water leakage repair system to solve the problems raised in the above-mentioned background technology.

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

[0006] The invention discloses an exterior wall water leakage repair system, comprising an exterior wall body, wherein a cavity is opened inside the exterior wall body, and the inner wall of the cavity is coated with a waterproof layer, the shape of the cavity is a deep V-shape, a detachable PVC waterproof board is installed on the inner wall of the cavity, a TPO waterproof board is installed on the inner wall of the cavity by fastening bolts, a reinforcement layer is fixedly connected to the inner wall of the cavity, and a steel plate is arranged on the outer surface of the exterior wall body, and the left side of the steel plate is in contact with the right side of the reinforcement layer.

[0007] Preferably, the outer surface of the steel plate is threadedly connected with two fixing bolts, and the fixing bolts penetrate the outer surface of the steel plate and are threadedly connected to the right side surface of the outer wall body.

[0008] Preferably, two guide plates are installed on the outer surface of the steel plate, and the outer surfaces of the guide plates are in contact with the right side surface of the outer wall body.

[0009] Preferably, there are cracks inside the exterior wall body, and the cracks are filled with foam glue.

[0010] Preferably, two threaded holes are provided inside the cavity, and the internal threads of the threaded holes are connected with hexagonal bolts.

[0011] Preferably, a sealing gasket is installed between the hexagonal bolt and the foam rubber, and the sealing gasket is made of rubber.

[0012] Preferably, the steel plate is made of polyurethane foam board.

[0013] Preferably, the spacing between the PVC waterproof board, the TPO waterproof board and the reinforcement layer is three centimeters.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The device is arranged through the coordination of the exterior wall body, cracks, foam glue, threaded holes, hexagonal bolts, sealing pads, PVC waterproof boards, TPO waterproof boards, reinforcement layers, steel plates, fixing bolts, guide plates and cavities. The guide plates can guide rainwater to a certain extent, thereby greatly reducing the infiltration of rainwater into the cracks. The infiltrated rainwater is then blocked by the PVC waterproof boards, TPO waterproof boards and reinforcement layers, which can prevent rainwater from infiltrating into the cracks to the greatest extent, thereby ensuring the normal life of people indoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the exterior wall body of the utility model.

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model PVC waterproof board.

[0020] In the figure: 1. Exterior wall body; 2. Crack; 3. Foam glue; 4. Threaded hole; 5. Hexagonal bolt; 6. Sealing gasket; 7. PVC waterproof board; 8. TPO waterproof board; 9. Reinforcement layer; 10. Steel plate; 11. Fixing bolt; 12. Guide plate; 13. Cavity. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0022] It should be noted that when an element is referred to as being "fixed on", "disposed on" or "installed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time; the specific manner in which one element is fixedly connected to another element can be achieved through the prior art and will not be described in detail here. Preferably, a threaded connection is used. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the invention belongs. The terms used in the specification of the present invention herein are only for describing the specific embodiments of the specification.

[0023] The purpose of the present invention is to illustrate the embodiments of the present invention, and it is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items. The "first" and "second" in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0024] Example 1, please refer to Figure 1-4 The utility model includes an exterior wall body 1, a cavity 13 is opened inside the exterior wall body 1, and the inner wall of the cavity 13 is coated with a waterproof layer. The cavity 13 can facilitate the subsequent installation of other waterproof materials. At the same time, the waterproof material coated on the inner wall of the cavity 13 can prevent water from eroding the exterior wall body 1, thereby ensuring the service life of the exterior wall body 1.

[0025] Furthermore, in order to facilitate the installation of waterproof materials, the shape of the cavity 13 is a deep V-shape. The shape of the cavity 13 facilitates subsequent workers to install other waterproof materials, thereby ensuring that the anti-leakage system has a better effect.

[0026] The inner wall of the cavity 13 is installed with a detachable PVC waterproof board 7. The detachable PVC waterproof board 7 can facilitate subsequent staff to replace or repair the PVC waterproof board 7, and can ensure the subsequent normal use of the PVC waterproof board 7.

[0027] The inner wall of the cavity 13 is installed with a TPO waterproof board 8 by fastening bolts. The TPO waterproof board 8 installed by bolts can ensure the stability of the TPO waterproof board 8 when in use and can ensure normal prevention against water.

[0028] The spacing between the PVC waterproof board 7, the TPO waterproof board 8 and the reinforcement layer 9 is three centimeters. The spacing between the PVC waterproof board 7, the TPO waterproof board 8 and the reinforcement layer 9 can ensure that the infiltrated water is fully absorbed and can ensure that the water does not flow into the interior of the crack 2.

[0029] like Figure 3As shown, the inner wall of the cavity 13 is fixedly connected with a reinforcing layer 9, and the outer surface of the exterior wall body 1 is provided with a steel plate 10. The left side of the steel plate 10 is in contact with the right side of the reinforcing layer 9. Through the contact between the reinforcing layer 9 and the steel plate 10, it can be ensured that water will not penetrate into the left side of the reinforcing layer 9, and the waterproof effect of this device can be optimized. The material of the steel plate 10 is a polyurethane foam board. The steel plate 10 can provide certain protection against water, ensure the waterproof effect of this device, and ensure the normal life of people indoors. At the same time, the stability of this anti-leakage system does not require manual maintenance of the exterior wall.

[0030] The outer surface of the steel plate 10 is threadedly connected with two fixing bolts 11, and the fixing bolts 11 penetrate the outer surface of the steel plate 10 and are threadedly connected to the right side of the outer wall body 1. The threaded connection between the steel plates 10 by the fixing bolts 11 can achieve fixation of the steel plate 10 and prevent rainwater from entering the interior of the steel plate 10.

[0031] Two guide plates 12 are installed on the outer surface of the steel plate 10, and the outer surface of the guide plate 12 contacts the right side of the outer wall body 1. The guide plates 12 can guide rainwater to a certain extent, ensuring that rainwater flows along the inclined angle of the guide plates 12.

[0032] Embodiment 2, in the utility model, there is a crack 2 inside the exterior wall body 1, and the crack 2 is filled with foam glue 3. The crack 2 can be filled by the filled foam glue 3, which can prevent air flow and ensure that water does not flow into the crack 2, thereby ensuring the stability of the repair system.

[0033] Two threaded holes 4 are provided inside the cavity 13, and the internal threads of the threaded holes 4 are connected with hexagonal bolts 5. The distance between the two hexagonal bolts 5 can be adjusted by using the two threadedly connected hexagonal bolts 5, which is convenient for the subsequent fixation of the waterproof material. The models of the two hexagonal bolts 5 are both M20-120, which is convenient for subsequent staff to purchase.

[0034] A sealing gasket 6 is installed between the hexagonal bolt 5 and the foam rubber 3, and the material of the sealing gasket 6 is rubber. The sealing of the crack 2 is achieved by the setting of the sealing gasket 6. At the same time, the squeezing of the sealing gasket 6 by the two hexagonal bolts 5 can ensure the sealing performance of the sealing gasket 6 on the crack 2.

[0035] The working principle of the utility model is: when installing this repair system, first open a cavity 13 according to the crack, and then inject foam glue 3 into the inside of the crack 2, and then insert the sealing gasket 6 into the inside of the crack 2, and then adjust the two hexagonal bolts 5, and fit the hexagonal bolts 5 and the sealing gasket 6 tightly. When the water on the outer wall flows to the crack, the water will pass through the guide plate 12 and flow out from the steel plate 10, and will not penetrate into the inside of the wall, so as to ensure the normal life of people indoors.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. External wall water leakage repair system, characterized by: The invention comprises an external wall body (1), wherein a cavity (13) is provided inside the external wall body (1), and the inner wall of the cavity (13) is coated with a waterproof layer, the shape of the cavity (13) is a deep V-shape, a detachable PVC waterproof board (7) is installed on the inner wall of the cavity (13), a TPO waterproof board (8) is installed on the inner wall of the cavity (13) by means of fastening bolts, a reinforcing layer (9) is fixedly connected to the inner wall of the cavity (13), and a steel plate (10) is provided on the outer surface of the external wall body (1), and the left side surface of the steel plate (10) is in contact with the right side surface of the reinforcing layer (9).

2. The exterior wall water leakage repair system according to claim 1, characterized in that: The outer surface of the steel plate (10) is threadedly connected to two fixing bolts (11), and the fixing bolts (11) penetrate the outer surface of the steel plate (10) and are threadedly connected to the right side surface of the outer wall body (1).

3. The exterior wall water leakage repair system according to claim 1, characterized in that: Two guide plates (12) are installed on the outer surface of the steel plate (10), and the outer surfaces of the guide plates (12) are in contact with the right side surface of the outer wall body (1).

4. The exterior wall water leakage repair system according to claim 1, characterized in that: There is a crack (2) inside the exterior wall body (1), and the inside of the crack (2) is filled with foam glue (3).

5. The exterior wall water leakage repair system according to claim 1, characterized in that: Two threaded holes (4) are provided inside the cavity (13), and the internal threads of the threaded holes (4) are connected with hexagonal bolts (5).

6. The exterior wall water leakage repair system according to claim 5, characterized in that: A sealing gasket (6) is installed between the hexagonal bolt (5) and the foam rubber (3), and the sealing gasket (6) is made of rubber.

7. The exterior wall water leakage repair system according to claim 1, characterized in that; The material of the steel plate (10) is a polyurethane foam plate.

8. The exterior wall water leakage repair system according to claim 1, characterized in that; The spacing between the PVC waterproof board (7), the TPO waterproof board (8) and the reinforcement layer (9) is three centimeters.

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