Composite energy-saving thermal insulation structure

Abstract

The utility model discloses a composite energy-saving thermal insulation structure which comprises a thermal insulation layer and an outer building block arranged at the front end of the thermal insulation layer, an inner building block is arranged at the rear end of the thermal insulation layer, the front end and the rear end of the thermal insulation layer are respectively provided with a concave trapezoidal connecting groove, and a convex trapezoidal connecting protrusion B is arranged at the rear end of the outer building block. A trapezoid connecting protrusion A protruding outwards is arranged at the front end of the inner-leaf building block, connecting type reinforcing connecting devices are additionally arranged in the heat preservation layer of the composite energy-saving heat preservation structure, the outer-leaf building block and the inner-leaf building block, and after the heat preservation layer, the outer-leaf building block and the inner-leaf building block are compounded together to form the complete composite energy-saving heat preservation building block, the outer-leaf building block and the inner-leaf building block are connected through the connecting type reinforcing connecting devices. The reinforcing connection device can play a role in reinforcing connection between the heat preservation layer and the interiors of the outer building block and the inner building block, and the situation that the composite energy-saving heat preservation building block is prone to local layering when encountering extreme weather or being used for a too long time is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field related to buildings, and specifically relates to a composite energy-saving and heat-insulating structure. Background Art

[0002] With the improvement of building energy-saving requirements and the enhancement of environmental protection awareness, composite energy-saving insulation structures have gradually become an important part of modern building design. Traditional building insulation methods have many shortcomings, such as large heat loss, low energy efficiency, and complex construction. A more efficient and economical solution is urgently needed. Composite energy-saving insulation structure is a new type of building insulation solution that combines the advantages of insulation layer and internal and external blocks, and is committed to providing superior energy-saving effects. Its core design idea is to optimize the thermal isolation performance of the building through the reasonable coordination of insulation layer and blocks, thereby achieving significant energy-saving effects;

[0003] In the composite energy-saving and thermal insulation structure, the insulation layer uses molded polystyrene board, which is a material with excellent thermal insulation performance and can effectively reduce the heat loss of the building. The outer leaf blocks and inner leaf blocks are made of lightweight aggregate concrete, which has the advantages of light weight and high strength, and the stability and durability of the structure are ensured through precise assembly design. The trapezoidal grooves and protrusions of the connecting parts not only improve the accuracy of assembly, but also enhance the overall stability of the structure. In addition, the core column hole design of the structure reduces the deadweight of the blocks and improves the thermal insulation performance, while the application of plaster mortar further improves the weather resistance and aesthetics of the outer wall. These innovative designs work together to make the composite energy-saving and thermal insulation structure have significant advantages in energy saving, environmental protection, and construction convenience, meeting the dual needs of modern buildings for energy saving and comfort.

[0004] However, when the composite energy-saving insulation structure is used as a building wall, it is necessary to stack and connect several composite energy-saving insulation blocks to form a wall. The wall not only needs to resist the external temperature to insulate the indoor environment, but also needs to resist external impact and other factors. When the external environment temperature is too high or too low, or the service time is too long, or even when the composite energy-saving insulation wall is hit, it will easily cause the insulation layer and the outer leaf blocks and inner leaf blocks of the composite energy-saving insulation blocks to be partially delaminated or loosened, which will easily reduce the insulation effect of the composite energy-saving insulation blocks, and also weaken the overall strength of the composite energy-saving insulation blocks. Utility Model Content

[0005] The purpose of the utility model is to provide a composite energy-saving thermal insulation structure to solve the problem raised in the above-mentioned background technology that when the external ambient temperature is too high or too low, the usage time is too long, or even when the composite energy-saving thermal insulation wall is hit, it will easily cause the insulation layer and the outer leaf blocks and inner leaf blocks constituting the composite energy-saving thermal insulation block to be partially delaminated or loosened, which will easily reduce the thermal insulation effect of the composite energy-saving thermal insulation block.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite energy-saving thermal insulation structure, comprising a thermal insulation layer and an outer leaf block arranged at the front end of the thermal insulation layer, an inner leaf block arranged at the rear end of the thermal insulation layer, and both front and rear ends of the thermal insulation layer are provided with inwardly concave trapezoidal connecting grooves, the rear end of the outer leaf block is provided with an outwardly convex trapezoidal connecting protrusion B, and the front end of the inner leaf block is provided with an outwardly convex trapezoidal connecting protrusion A, the trapezoidal connecting grooves inside the front and rear ends of the thermal insulation layer are respectively sleeved on the outside of the trapezoidal connecting protrusion B and the trapezoidal connecting protrusion A, and the thermal insulation layer is connected to the inner parts of the upper and lower sides of the center of the outer leaf block and the inner leaf block with a reinforcing connection device;

[0007] The reinforced connection device includes a stopper embedded hole, a connecting through hole and a connecting head embedded hole. The insulation layer is connected to the outer leaf block and the inner leaf block via a connecting through hole. The front end of the connecting through hole is connected to the stopper embedded hole, and the stopper embedded hole is located inside the front end of the outer leaf block. The rear end of the connecting through hole is connected to the connecting head embedded hole, and the connecting head embedded hole is located inside the rear end of the inner leaf block.

[0008] Preferably, the reinforced connection device also includes a metal stopper, a hexagonal adjustment socket, an internal threaded connector and a reinforced connection screw, the reinforced connection screw is inserted into the connecting through hole, a metal stopper is welded to the front end of the reinforced connection screw, the metal stopper is located in the inner hole of the stopper, the outer thread of the rear end of the reinforced connection screw is sleeved with an internal threaded connector, and the internal threaded connector is located in the inner hole of the connector.

[0009] Preferably, a hexagonal adjustment socket is provided inside the front half of the metal stopper, the diameters of the embedded holes in the stopper and the connector are both larger than the diameter of the connecting through-hole, and the internal threaded connector can rotate clockwise or counterclockwise to move back and forth on the outside of the reinforcing connecting screw through the action of the thread.

[0010] Preferably, a plurality of core column holes are arranged inside the outer leaf building block, and the thickness of the outer leaf building block is greater than the thickness of the inner leaf building block.

[0011] Preferably, the left ends of the outer leaf building blocks and the inner leaf building blocks are both provided with assembly slots, and the right ends of the outer leaf building blocks and the inner leaf building blocks are both provided with assembly strips, and the assembly strips can be completely inserted into the assembly slots.

[0012] Preferably, the outer leaf blocks and the inner leaf blocks are both made of lightweight aggregate concrete, the thermal insulation layer is made of molded polystyrene boards, and the front end outer wall of the outer leaf blocks and the rear end outer wall of the inner leaf blocks are both coated with plaster mortar.

[0013] Compared with the prior art, the utility model provides a composite energy-saving and heat-insulating structure with the following features:

[0014] Beneficial effects:

[0015] The technical solution of the utility model is to add a connecting reinforcing connection device to the insulation layer and the outer leaf building blocks and the inner leaf building blocks of the composite energy-saving thermal insulation structure. When the insulation layer and the outer leaf building blocks and the inner leaf building blocks are combined together to form a complete composite energy-saving thermal insulation building block, the reinforcing connection device can play a reinforcing connection role between the insulation layer and the outer leaf building blocks and the inner leaf building blocks, thereby preventing the composite energy-saving thermal insulation building block from being easily delaminated when encountering extreme weather or when it is used for too long. The device can firmly pull and connect the thermal insulation layer with the outer leaf blocks and the inner leaf blocks to prevent slight or large-area stratification between the thermal insulation layer and the outer leaf blocks and the inner leaf blocks. At the same time, when looseness occurs between the thermal insulation layer and the outer leaf blocks and the inner leaf blocks, the outer leaf blocks and the inner leaf blocks can be pulled separately inside the thermal insulation layer by adjusting the strengthening connection device, so that the outer leaf blocks and the inner leaf blocks are tightened toward the thermal insulation layer, so that the thermal insulation layer and the outer leaf blocks and the inner leaf blocks can be quickly and tightly re-fitted together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a front view three-dimensional structure schematic diagram of a composite energy-saving and heat-insulating structure.

[0017] Figure 2 It is a schematic diagram of the top three-dimensional structure of a composite energy-saving and heat-insulating structure of the utility model.

[0018] Figure 3 It is a schematic diagram of a top cross-sectional structure of a composite energy-saving and heat-insulating structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the top cross-sectional structure of the reinforced connection device of the utility model.

[0020] In the figure: 1. core column hole; 2. outer leaf building block; 3. insulation layer; 4. inner leaf building block; 5. assembly card strip; 6. strengthening connection device; 7. assembly card slot; 8. trapezoidal connection protrusion A; 9. trapezoidal connection protrusion B; 10. trapezoidal connection groove; 11. metal stopper; 12. hexagonal adjustment socket; 13. stopper embedded hole; 14. connection through hole; 15. connector embedded hole; 16. internal thread connector; 17. strengthening connection screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 The composite energy-saving thermal insulation structure shown in the figure comprises a thermal insulation layer 3 and an outer leaf building block 2 arranged at the front end of the thermal insulation layer 3, an inner leaf building block 4 is arranged at the rear end of the thermal insulation layer 3, and both front and rear ends of the thermal insulation layer 3 are provided with inwardly concave trapezoidal connecting grooves 10, the rear end of the outer leaf building block 2 is provided with an outwardly convex trapezoidal connecting protrusion B9, and the front end of the inner leaf building block 4 is provided with an outwardly convex trapezoidal connecting protrusion A8, and the trapezoidal connecting grooves 10 inside the front and rear ends of the thermal insulation layer 3 are respectively sleeved on the outside of the trapezoidal connecting protrusion B9 and the trapezoidal connecting protrusion A8, and the inwardly concave trapezoidal connecting grooves 10 and the outwardly convex trapezoidal connecting protrusions are connected. The raised design can effectively enhance the combination between the components during assembly and improve the stability of the entire structure. This shape design makes the splicing more accurate, improves the construction efficiency, and reduces the error in the construction process. A plurality of core column holes 1 are arranged inside the outer leaf building block 2. The thickness of the outer leaf building block 2 is greater than that of the inner leaf building block 4. The left ends of the outer leaf building block 2 and the inner leaf building block 4 are both provided with assembly slots 7. The right ends of the outer leaf building block 2 and the inner leaf building block 4 are both provided with assembly strips 5, and the assembly strips 5 can be completely inserted in the assembly slots 7. The design of the assembly slots 7 and the strips makes the outer leaf building block 2 The splicing of the leaf blocks 2 and the inner leaf blocks 4 is more convenient, which improves the construction speed and reduces the labor cost. The plug-in design of the card slot and the card strip greatly enhances the bonding force of each component during splicing, ensuring the integrity of the component. The outer leaf blocks 2 and the inner leaf blocks 4 are made of lightweight aggregate concrete. While maintaining light weight, lightweight aggregate concrete has good compressive strength, making the outer leaf blocks 2 and the inner leaf blocks 4 more durable. Its lightweight characteristics and elasticity can effectively improve the seismic performance of the building. At the same time, lightweight aggregate concrete has strong machinability and is easy to cut and assemble. The insulation layer 3 adopts molded polymer. The molded polystyrene board has a low thermal conductivity, which can effectively reduce the heat loss of the building and improve the indoor comfort. Compared with traditional thermal insulation materials, the polystyrene board is lighter and reduces the overall burden of the building. The polystyrene board does not absorb water, has good moisture-proof and mildew-proof properties, and is suitable for various climatic conditions. The front end outer wall of the outer leaf block 2 and the rear end outer wall of the inner leaf block 4 are coated with plastering mortar. The plastering mortar can increase the weather resistance and wear resistance of the outer wall, protect the internal structure from the external environment, and the application of mortar makes the appearance of the building smoother and more beautiful, thereby improving the overall visual effect.

[0023] like Figure 1, Figure 3 and Figure 4 As shown, the insulation layer 3 is connected to the upper and lower sides of the center of the outer leaf block 2 and the inner leaf block 4 with a strengthening connection device 6, the strengthening connection device 6 includes a stopper embedded hole 13, a connecting through hole 14 and a connecting head embedded hole 15, the insulation layer 3 is connected to the outer leaf block 2 and the inner leaf block 4 with a connecting through hole 14, the front end of the connecting through hole 14 is connected to the stopper embedded hole 13, the stopper embedded hole 13 is located inside the front end of the outer leaf block 2, the rear end of the connecting through hole 14 is connected to the connecting head embedded hole 15, the connecting head embedded hole 15 is located inside the rear end of the inner leaf block 4, the strengthening connection device 6 also includes a metal stopper 11, a hexagonal adjustment socket 12, an internal thread A connecting head 16 and a reinforced connecting screw 17, the reinforced connecting screw 17 is inserted into the connecting through-hole 14, a metal stopper 11 is welded at the front end of the reinforced connecting screw 17, the metal stopper 11 is located in the stopper embedded hole 13, the rear end of the reinforced connecting screw 17 is externally threaded with an internally threaded connecting head 16, the internally threaded connecting head 16 is located in the connecting head embedded hole 15, a hexagonal adjustment socket 12 is arranged inside the front half of the metal stopper 11, the diameters of the stopper embedded hole 13 and the connecting head embedded hole 15 are both larger than the diameter of the connecting through-hole 14, the internally threaded connecting head 16 can rotate clockwise or counterclockwise and can move back and forth on the outside of the reinforced connecting screw 17 through the action of the thread.

[0024] like Figure 1 , Figure 3 and Figure 4As shown, when using the composite energy-saving thermal insulation block composed of the thermal insulation layer 3, the outer leaf building block 2 and the inner leaf building block 4, it is necessary to install the reinforcing connection device 6 into the composite energy-saving thermal insulation block to strengthen the connection between the thermal insulation layer 3, the outer leaf building block 2 and the inner leaf building block 4. Specifically, it is necessary to pass the reinforcing connection screw 17 at the rear end of the metal stopper 11 through the stopper embedded hole 13 and insert it into the connecting through hole 14 until the rear end of the reinforcing connection screw 17 is inserted into the connector embedded hole 15. At this time, it is necessary to thread the internal threaded connector 16 onto the rear end of the reinforcing connection screw 17 and press against the internal threaded connector 16. Then, insert the hexagonal screwdriver into the hexagonal adjustment socket 12 inside the metal stopper 11, and drive the metal stopper 11 and the reinforcing connection screw 17 to rotate by the hexagonal screwdriver, so that the reinforcing connection The rotation of the connecting screw 17 drives the internal threaded connector 16 on the outside of the rear end to move toward the front end of the reinforcing connecting screw 17, which will cause the internal threaded connector 16 to slowly enter the connector inner hole 15. When the metal stopper 11 and the internal threaded connector 16 are completely embedded in the stopper inner hole 13 and the connector inner hole 15 respectively, they continue to rotate so that the metal stopper 11 and the internal threaded connector 16 are firmly clamped in the stopper inner hole 13 and the connector inner hole 15 respectively. In this way, the metal stopper 11 and the internal threaded connector 16 will firmly clamp the outer leaf building block 2 and the inner leaf building block 4 at the front and rear ends of the insulation layer 3 respectively through the reinforcing connecting screw 17, so that the outer leaf building block 2 and the inner leaf building block 4 are tightly connected to the insulation layer 3, thereby avoiding the occurrence of delamination and loosening between the three.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite energy-saving thermal insulation structure, comprising a thermal insulation layer (3) and an outer leaf building block (2) arranged at the front end of the thermal insulation layer (3), an inner leaf building block (4) being arranged at the rear end of the thermal insulation layer (3), the front and rear ends of the thermal insulation layer (3) being both provided with inwardly concave trapezoidal connecting grooves (10), the rear end of the outer leaf building block (2) being provided with an outwardly convex trapezoidal connecting protrusion B (9), the front end of the inner leaf building block (4) being provided with an outwardly convex trapezoidal connecting protrusion A (8), the trapezoidal connecting grooves (10) inside the front and rear ends of the thermal insulation layer (3) being respectively sleeved on the outside of the trapezoidal connecting protrusion B (9) and the trapezoidal connecting protrusion A (8), characterized in that: The insulation layer (3) is connected to the outer leaf building block (2) and the inner leaf building block (4) at both upper and lower sides of the center with a reinforcing connection device (6); The reinforcing connection device (6) comprises a stopper embedded hole (13), a connection through hole (14) and a connection head embedded hole (15); the insulation layer (3) is connected to the outer leaf block (2) and the inner leaf block (4) via a connection through hole (14); the front end of the connection through hole (14) is connected to the stopper embedded hole (13); the stopper embedded hole (13) is located inside the front end of the outer leaf block (2); the rear end of the connection through hole (14) is connected to the connection head embedded hole (15); the connection head embedded hole (15) is located inside the rear end of the inner leaf block (4).

2. A composite energy-saving and heat-insulating structure according to claim 1, characterized in that: The reinforcing connection device (6) further comprises a metal stopper (11), a hexagonal adjustment socket (12), an internally threaded connector (16) and a reinforcing connection screw (17); the reinforcing connection screw (17) is inserted into the connection through hole (14); the front end of the reinforcing connection screw (17) is welded with a metal stopper (11); the metal stopper (11) is located in the stopper internal hole (13); the rear end of the reinforcing connection screw (17) is externally threadedly sleeved with an internally threaded connector (16); and the internally threaded connector (16) is located in the connector internal hole (15).

3. A composite energy-saving and heat-insulating structure according to claim 2, characterized in that: A hexagonal adjustment socket (12) is arranged inside the front half of the metal stopper (11); the diameters of the stopper internal hole (13) and the connector internal hole (15) are both larger than the diameter of the connecting through hole (14); the internal thread connector (16) can rotate clockwise or counterclockwise to move forward and backward on the outside of the reinforcing connecting screw (17) through the action of the thread.

4. The composite energy-saving and heat-insulating structure according to claim 1, characterized in that: A plurality of core column holes (1) are arranged inside the outer leaf building block (2), and the thickness of the outer leaf building block (2) is greater than the thickness of the inner leaf building block (4).

5. The composite energy-saving and heat-insulating structure according to claim 1, characterized in that: The left ends of the outer leaf building blocks (2) and the inner leaf building blocks (4) are both provided with assembly slots (7), and the right ends of the outer leaf building blocks (2) and the inner leaf building blocks (4) are both provided with assembly strips (5), and the assembly strips (5) can be completely inserted into the assembly slots (7).

6. The composite energy-saving and heat-insulating structure according to claim 1, characterized in that: The outer leaf building blocks (2) and the inner leaf building blocks (4) are both made of lightweight aggregate concrete, the thermal insulation layer (3) is made of molded polystyrene board, and the front end outer wall of the outer leaf building blocks (2) and the rear end outer wall of the inner leaf building blocks (4) are both coated with plaster mortar.

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