Heat bridge breaking anchoring part for ultra-low energy consumption building curtain wall system
By combining the design of thermal insulation and moisture-proof pads, rear-mounted embedded plates and L-shaped curtain wall adapters, the problems of thermal bridging and inconvenient installation in traditional curtain wall systems are solved, achieving efficient installation and thermal insulation effects for ultra-low energy consumption buildings.
Patent Information
- Application Number
- CN202422963560.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Traditional curtain wall systems suffer from high thermal conductivity, leading to frequent heat exchange between indoors and outdoors. This makes it difficult to meet the thermal insulation and heat insulation performance requirements of ultra-low energy consumption buildings. In particular, when installing double-layer curtain walls or those with high-efficiency insulation layers, it is difficult to accurately fix the embedded parts, which can easily cause thermal bridging.
The design employs a combination of heat-insulating and moisture-proof pads, rear-mounted embedded plates, double anchor bolts, and L-shaped curtain wall adapters. Through the connection of double anchor bolts and stainless steel bolts, a stable anchoring structure is formed, ensuring the fixation of the curtain wall frame and the continuity of the insulation layer, and avoiding thermal bridging.
It achieves convenient construction and high safety, reduces the safety risks of hot work, improves installation speed and machine shift efficiency, is applicable to various curtain wall systems, ensures thermal insulation effect, and reduces machine shift and scaffolding usage costs.
Smart Images
Figure CN223675624U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of anchorage, specifically to a kind of for ultra-low energy consumption building curtain wall system heat bridge anchorage. BACKGROUND
[0002] Under the background of global energy crisis and increasing emphasis on environmental protection, building energy consumption problem is increasingly concerned. Building energy consumption accounts for a considerable proportion in total social energy consumption, and ultra-low energy consumption building emerges as the times require as a kind of efficient energy-saving building concept. Ultra-low energy consumption building requires to greatly reduce building energy consumption while ensuring indoor environmental comfort. Curtain wall, as an important part of building envelope structure, its performance is crucial to achieve the goal of ultra-low energy consumption.
[0003] Traditional curtain wall system has many deficiencies in energy saving, for example, the high thermal conductivity coefficient of ordinary curtain wall easily causes indoor and outdoor heat exchange too frequently. Ultra-low energy consumption building requires curtain wall to have better thermal insulation and heat insulation performance. In this case, the post-embedded part needs to meet the technical requirements when installing new efficient thermal insulation curtain wall system. For example, when installing double curtain wall or curtain wall with efficient thermal insulation layer, the post-embedded part should accurately fix the curtain wall frame to ensure the integrity and continuity of the thermal insulation layer and avoid heat bridge phenomenon. Therefore, we improve the above prior art according to actual use. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a kind of for ultra-low energy consumption building curtain wall system heat bridge anchorage to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of for ultra-low energy consumption building curtain wall system heat bridge anchorage, including heat insulation moisture-proof pad block, heat insulation moisture-proof pad block's top four corners are all opened pad block long hole, and every group pad block long hole is installed with double anchoring bolt, the top center of heat insulation moisture-proof pad block is provided with post-embedded plate, and the top of post-embedded plate is connected with two groups of curtain wall adapter of same structure by stop screw bolt.
[0007] Further: the top of post-embedded plate is arranged with four groups of embedded plate long screw hole of same structure, and post-embedded plate is 12mm thick steel plate.
[0008] Further: curtain wall adapter is L type, and L bottom of curtain wall adapter is provided with inclined long hole, stop screw bolt is installed by being respectively penetrated inclined long hole and embedded plate long screw hole, and the L type side wall of curtain wall adapter is provided with two groups of vertical long hole, and stainless steel bolt is connected in vertical long hole, and stainless steel bolt is penetrated curtain wall vertical keel.
[0009] Further, the double anchoring bolts are self-expanding bottom rotary cutting and reinforced glue double anchoring bolts, and the double anchoring bolts are all installed on the main body structure.
[0010] Further, the heat insulation and moisture-proof cushion block is a 20mm-thick high-strength polyurethane heat insulation and moisture-proof cushion block.
[0011] Further, the curtain wall adapter is a folded steel plate structure with a thickness of 8mm.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The groups in the utility model are combined flexibly and variably, are suitable for installing various curtain wall systems with a load per square below 1.20kN, ensure convenient construction, reliable heat insulation, reduce the fire operation time of the outer wall, reduce the safety accidents caused by the fire operation, accelerate the installation speed, and save the mechanical station class and the use cost of the scaffold. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the utility model;
[0015] Figure 2 It is a rear embedded plate structural schematic view of the utility model;
[0016] Figure 3 It is a curtain wall adapter structural schematic view of the utility model;
[0017] Figure 4 It is a connecting structural schematic view of the utility model.
[0018] In the drawing: 1, heat insulation and moisture-proof cushion block; 2, rear embedded plate; 3, cushion block long hole; 4, double anchoring bolt; 5, embedded plate long screw hole; 6, curtain wall adapter; 7, stop bolt; 8, oblique long hole; 9, vertical long hole; 10, stainless steel bolt; 11, curtain wall vertical keel; 12, main body structure. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0020] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of heat bridge anchorage device for ultra-low energy consumption building curtain wall system, including heat insulation moisture-proof cushion block 1, heat insulation moisture-proof cushion block 1 is 20mm thick high-strength polyurethane heat insulation moisture-proof cushion block, high-density polyurethane material is adopted, is prepared by special formula and manufacturing process, with good physical performance, effectively provide heat insulation effect, can long-term withstand the pressure of steel joist or steel structure column foot, very small under long-term load creep resistance, with low water absorption, dew prevention, weather resistance corrosion resistance, ensure that cushion block performance long-term stability, the top four corners of heat insulation moisture-proof cushion block 1 are all opened cushion block long hole 3, and double anchoring bolt 4 is installed on each group cushion block long hole 3, the top center of heat insulation moisture-proof cushion block 1 is provided with rear-embedded plate 2, and the top of rear-embedded plate 2 is symmetrically connected with two groups of curtain wall adapter 6 of same structure by retreat stop bolt 7, and curtain wall adapter 6 is the thickness 8mm of zigzag steel sheet structure.
[0021] Preferably, the top of rear-embedded plate 2 is arranged with four groups of embedded plate long screw holes 5 of same structure, and the rear-embedded plate 2 is a steel plate with a thickness of 12mm.
[0022] Preferably, the curtain wall adapter 6 is L-shaped, and the L-shaped bottom of the curtain wall adapter 6 is provided with an inclined long hole 8, and the retreat stop bolt 7 is installed through the inclined long hole 8 and the embedded plate long screw hole 5, respectively, and the L-shaped side wall of the curtain wall adapter 6 is provided with two groups of vertical long holes 9, and the vertical long holes 9 are connected with stainless steel bolts 10, and the stainless steel bolts 10 penetrate the curtain wall vertical joist 11.
[0023] Preferably, the double anchoring bolt 4 is a self-expanding bottom rotary cutting and rebar glue double anchoring bolt, which is a special mechanical anchor mainly used for anchoring between concrete and other high-load structural members. During installation, there is no need to expand the hole, reducing the probability of encountering steel bars, and the double anchoring bolt 4 is installed on the main structure 12.
[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A thermal bridge anchor for ultra-low energy consumption building curtain wall systems, characterized in that: The application relates to a heat and moisture insulation cushion block (1), which is provided with cushion block long holes (3) at the top corners, double anchor bolts (4) are arranged on each group of the cushion block long holes (3), a rear embedding plate (2) is arranged at the top center of the heat and moisture insulation cushion block (1), and the top of the rear embedding plate (2) is symmetrically connected with two groups of curtain wall adapters (6) of the same structure through retreat-stop bolts (7).
2. A thermal break anchor for use in an ultra-low energy building curtain wall system according to claim 1, wherein: The top of the rear embedding plate (2) is provided with four groups of embedding plate long screw holes (5) of the same structure in a rectangular arrangement, and the rear embedding plate (2) is a 12mm-thick steel plate.
3. The thermal break anchor for use in an ultra-low energy building curtain wall system of claim 1, wherein: The curtain wall adapter (6) is L-shaped, the L-shaped bottom of the curtain wall adapter (6) is provided with an inclined long hole (8), the retreat-stop bolts (7) are respectively arranged through the inclined long hole (8) and the embedding plate long screw hole (5), the L-shaped side wall of the curtain wall adapter (6) is provided with two groups of vertical long holes (9), stainless steel bolts (10) are arranged in the vertical long holes (9), and the stainless steel bolts (10) penetrate curtain wall vertical keels (11).
4. The thermal break anchor for use in an ultra-low energy building curtain wall system of claim 1, wherein: The double anchor bolts (4) are self-expanding bottom rotary cutting and reinforced glue double anchor bolts, and the double anchor bolts (4) are arranged on a main body structure (12).
5. The thermal break anchor for use in an ultra-low energy building curtain wall system of claim 1, wherein: The heat and moisture insulation cushion block (1) is a 20mm-thick high-strength polyurethane heat and moisture insulation cushion block.
6. A thermal break anchor for use in an ultra-low energy building curtain wall system according to claim 1, wherein: The curtain wall adapter (6) is a 8mm-thick folded steel plate structure.