Open type stone curtain wall waterproof heat preservation structure
By using an adjustable main keel structure and waterproof baffle in the open stone curtain wall, the problems of moisture absorption of insulation materials and metal corrosion caused by rainwater erosion are solved, achieving good waterproof and heat insulation effects and extending service life.
Patent Information
- Application Number
- CN202520155920.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Open-type stone curtain walls are prone to moisture damage in areas with high rainfall, which can lead to damage to insulation materials and corrosion of metal components, affecting their service life.
It adopts a main keel structure that can be adjusted horizontally and vertically, with internal insulation strips and waterproof baffles. The insulation board and waterproof baffles are fixed with bolts and nuts to form an effective waterproof and heat-insulating structure.
It improves the waterproof and thermal insulation performance of open-type stone curtain walls and extends their service life.
Smart Images
Figure CN223937417U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a waterproof and heat-insulating structure for curtain walls, and more particularly to an open-type stone curtain wall waterproof and heat-insulating structure. Background Technology
[0002] Open-style stone curtain walls refer to curtain walls where there are visible gaps between the stone slabs and the main structure, creating an open structural form. This type of curtain wall is not only aesthetically pleasing but also offers good ventilation, light transmission, and heat conduction. The fixing method is another crucial aspect of open-style stone curtain wall applications. Common fixing methods include mechanical fixing, chemical fixing, and dry-hanging fixing. Mechanical fixing uses bolts or clamps to secure the stone slabs to the main structure. However, the expulsion of moisture from the air gap is a slow process. During this process, not only will the insulation material become damp, but the metal components of the curtain wall's support system will also corrode in vulnerable areas, affecting the curtain wall's safe service life, especially in areas with high rainfall. Therefore, for open-style stone curtain walls, waterproofing and insulation technologies must be considered; otherwise, the curtain wall's lifespan may be shortened. Utility Model Content
[0003] The purpose of this invention is to provide an open-type stone curtain wall waterproof and thermal insulation structure. It has good waterproof and thermal insulation performance.
[0004] The technical solution of this utility model is as follows: An open-type stone curtain wall waterproof and heat-insulating structure includes embedded parts pre-embedded in the wall. The front side of the embedded parts is provided with a horizontally set installation groove. Two sets of angle irons are provided in the installation groove through fasteners. A vertically adjustable main keel is provided between the angle irons. An installation vertical beam is provided in the main keel. Insulation strips are provided on both sides of the installation vertical beam. A first secondary keel is evenly distributed between the main keels. An insulation board is provided between adjacent first secondary keels. A waterproof baffle is fixed to the front side of the first secondary keel between the main keels. A second secondary keel is fixed to the front side of the installation vertical beam and perpendicular to the installation vertical beam in front of the waterproof baffle. A stone panel is provided on the front side of the second secondary keel through a hanger.
[0005] In the aforementioned open-type stone curtain wall waterproof and thermal insulation structure, the main keel has evenly distributed installation slots at both ends.
[0006] In the aforementioned open-type stone curtain wall waterproof and thermal insulation structure, the first keel includes a keel body, with folded edges at both the upper and lower ends of the keel body. The folded edges include limiting parts corresponding to the installation slots, and a supporting part connected to the first keel is provided on one side of the limiting part. The thermal insulation board is connected between the supporting parts of the adjacent first keel.
[0007] In the aforementioned open-type stone curtain wall waterproof and heat-insulating structure, the surface of the waterproof baffle is provided with a flow guide groove.
[0008] Compared with the prior art, this utility model improves the applicability of the application by setting a main keel that can be adjusted horizontally and vertically, and the main keel is equipped with an insulation strip, which can be combined with the insulation board on the first secondary keel to achieve a better insulation effect. The front side of the first secondary keel is equipped with a waterproof baffle, which can achieve a better waterproof effect, thereby improving the service life of the curtain wall. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model;
[0010] Figure 2 This is a schematic diagram of the structure of this utility model.
[0011] The markings in the attached diagram are as follows: 1-Embedded part, 2-Installation groove, 3-Main keel, 4-Angle iron, 5-Installation vertical beam, 6-First secondary keel, 7-Folded edge, 8-Insulation board, 9-Waterproof baffle, 10-Second secondary keel, 11-Stone panel, 12-Installation slot, 13-Keel body, 14-Support part, 16-Drainage channel, 18-Insulation strip. Detailed Implementation
[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.
[0013] Example. An open-type stone curtain wall waterproof and thermal insulation structure, comprising as follows: Figure 1-2 As shown, the system includes an embedded part 1 pre-embedded in the wall. The embedded part 1 has a horizontally positioned mounting groove 2 on its front side. Two sets of angle irons 4 are installed in the mounting groove 2 via fasteners. A vertically adjustable main keel 3 is positioned between the angle irons 4. A mounting vertical beam 5 is installed within the main keel 3. Insulation strips 18 are provided on both sides of the mounting vertical beam 5. A first secondary keel 6 is evenly distributed between the main keels 3. An insulation board 8 is positioned between adjacent first secondary keels 6. A waterproof baffle 9 is fixed to the front side of the first secondary keel 6 between the main keels 3. A second secondary keel 10 is fixed to the front side of the mounting vertical beam 5 and perpendicular to the mounting vertical beam 5 on the front side of the waterproof baffle 9. A stone panel 11 is mounted on the front side of the second secondary keel 10 via a hanger. A vertically positioned first guide groove is provided on the connection surface between the angle iron 4 and the mounting groove 2, and a horizontally positioned second guide groove is provided on the connection surface between the angle iron 4 and the main keel 3.
[0014] The main keel 3 has evenly distributed mounting slots 12 at both ends.
[0015] The first keel 6 includes a keel body 13, with folded edges 7 at both the upper and lower ends. The folded edges 7 include a limiting part corresponding to the mounting slot 12. A support part 14 connected to the first keel 6 is provided on one side of the limiting part. The insulation board 8 is connected between the support parts 14 of the adjacent first keel 6.
[0016] The surface of the waterproof baffle 9 is provided with a flow guide groove 16.
[0017] The principle of this utility model: During installation, the angle iron is moved laterally in the mounting groove of the embedded part 1 using bolts and nuts, thus adjusting the horizontal position of the main keel 3. Vertical adjustment is achieved through the first guide groove vertically set in the angle iron 4, resulting in better applicability. The main keel 3 has an insulation strip 18 inside, which works together with the insulation board 8 on the first secondary keel 6 to provide insulation. The mounting vertical beam 5 inside the main keel 3 is fixedly connected to the main keel 3 by welding or screws. The first secondary keel 6 is connected to the mounting slot 12 of the main keel 3 via a limiting part. The support part 14 provides support and limits the insulation board, making installation convenient and quick. It also leaves a certain gap between the insulation board and the wall, extending its service life. Then, a waterproof baffle 9 is installed, and the gaps are filled with adhesive to improve the waterproof performance and reduce water vapor erosion of the wall surface. The waterproof baffle is fixed to the front side of the first secondary keel 6 by bolts or other fasteners. A second secondary keel 10 is provided on the front side of the main keel, and the stone panel is hung on the second secondary keel 10 by stone hangers. This application has good thermal insulation performance by setting up insulation board 8 and insulation strip 18, and a waterproof baffle is provided on the front side of the first secondary keel 6, which has good waterproof performance. Furthermore, a guide groove is provided on the front side of the waterproof baffle 9 to facilitate the flow and dissipation of water vapor, thereby improving the waterproof performance of this application.
Claims
1. An open-type stone curtain wall waterproof and thermal insulation structure, characterized in that: The system includes an embedded part (1) pre-embedded in the wall. The embedded part (1) has a horizontally set installation groove (2) on its front side. Two sets of angle irons (4) are provided in the installation groove (2) by fasteners. A vertically adjustable main keel (3) is provided between the angle irons (4). An installation vertical beam (5) is provided in the main keel (3). Insulation strips (18) are provided on both sides of the installation vertical beam (5). A first secondary keel (6) is evenly distributed between the main keels (3). An insulation board (8) is provided between adjacent first secondary keels (6). A waterproof baffle (9) is fixed to the front side of the first secondary keel (6) between the main keels (3). A second secondary keel (10) is fixed to the front side of the installation vertical beam (5) and perpendicular to the installation vertical beam (5) on the front side of the waterproof baffle (9). A stone panel (11) is provided on the front side of the second secondary keel (10) by a hanger.
2. The open-type stone curtain wall waterproof and thermal insulation structure according to claim 1, characterized in that: The main keel (3) is provided with evenly distributed mounting slots (12) at both ends.
3. The open-type stone curtain wall waterproof and thermal insulation structure according to claim 1, characterized in that: The first keel (6) includes a keel body (13), and the keel body (13) has folded edges (7) at both ends. The folded edges (7) include a limiting part corresponding to the mounting slot (12). A support part (14) connected to the first keel (6) is provided on one side of the limiting part. The insulation board (8) is connected between the support parts (14) of the adjacent first keel (6).
4. The open-type stone curtain wall waterproof and thermal insulation structure according to claim 1, characterized in that: The surface of the waterproof baffle (9) is provided with a flow guide groove (16).