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Fabricated building externally-hung wallboard drainage structure

A technology for external wall panels and drainage structures, which is applied in building components, building structures, buildings, etc., can solve problems such as cracking and moldy walls, and achieve the effect of improving water absorption capacity and maintaining dryness.

Pending Publication Date: 2022-05-31
四川华远建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that after the water in the cavity is discharged to the outside of the wall, there will still be residual water and condensed water on the inner wall of the cavity, which will easily cause mildew and cracking of the wall after a long time

Method used

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  • Fabricated building externally-hung wallboard drainage structure
  • Fabricated building externally-hung wallboard drainage structure
  • Fabricated building externally-hung wallboard drainage structure

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Embodiment Construction

[0035] Attached to the following Figure 1-3 This application will be described in further detail.

[0036] The embodiment of the present application discloses a drainage structure of a prefabricated building exterior wall panel, refer to figure 1 , a prefabricated building exterior wall panel drainage structure includes a wall body 1, a cylindrical cavity 3 is opened on the wall body 1, the axis line of the cavity 3 is parallel to the ground, and a drainage pipe is installed on the wall body 1 2. One end of the drain pipe 2 is communicated with the bottom of the cavity 3, and the other end is communicated with the external environment through the wall 1. An installation shaft 4 is installed in the cavity 3 coaxially with the cavity 3. Both ends of the installation shaft 4 are respectively rotated and installed on both side walls of the cavity 3. A water absorption roller 5 is installed on the installation shaft 4 to absorb water. The axis direction of the roller 5 is parall...

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Abstract

The invention relates to a drainage structure of an external wall panel of a fabricated building, and belongs to the technical field of building construction. The device comprises a wall body and a drainage pipe, a cavity is formed in the wall body, the drainage pipe is communicated with the cavity, the cavity is cylindrical, the axis direction of the cavity is horizontal, the drainage pipe is arranged at the bottom of the cavity in a communicated mode, a mounting shaft is rotationally arranged on the wall body and located in the cavity, a water absorption roller is arranged on the mounting shaft, and the water absorption roller is arranged on the wall body. The inner walls of the cavities of the water absorption rollers abut against each other, and a driving assembly is arranged on one side of each cavity and used for driving the corresponding mounting shaft to rotate. The device has the effect of conveniently cleaning residual water on the inner wall of the cavity.

Description

technical field [0001] The present application relates to the field of building construction technology, in particular to a drainage structure for prefabricated building exterior wall panels. Background technique [0002] Prefabricated buildings are prefabricated structures that are prefabricated in a prefabricated factory, and then transported to the site for assembly. In prefabricated buildings, it is inevitable to encounter the problem of waterproof treatment of connecting seams, and the assembled seams are easy to become channels for water penetration. As part of the outer protective structure of the prefabricated building exterior wall, the horizontal and vertical joints at the splices are covered with waterproof glue. [0003] The traditional treatment method for water seepage at the joint of the wall is to open a cavity at the bottom of the joint of the wall, and a drain pipe is connected and installed in the cavity. Drains drain out of the wall. [0004] In view o...

Claims

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Application Information

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IPC IPC(8): E04B1/70E04B2/88
CPCE04B1/70E04B1/7038E04B1/7076E04B2/88
Inventor 毛翀
Owner 四川华远建设工程有限公司
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