Environment-friendly building curtain wall with heat preservation and insulation properties

Abstract

The utility model relates to the technical field of building curtain walls, in particular to an environment-friendly building curtain wall with heat preservation and heat insulation performance, which comprises a wallboard, splicing mechanisms are arranged on the upper surface, the lower surface and the two side surfaces of the wallboard, a noise reduction structure is arranged in the wallboard, and each splicing mechanism comprises an L-shaped connecting plate fixedly connected to the upper surface and the left side surface of the wallboard respectively. L-shaped connecting grooves matched with the L-shaped connecting plates are formed in the lower surface and the right side surface of the wall plate, two symmetrical mounting grooves are formed in the inner wall of each L-shaped connecting groove, and springs are fixedly connected to the inner walls of the mounting grooves. Through the splicing mechanism, the L-shaped connecting plate on the surface of the wallboard on one side is inserted into the L-shaped connecting groove of the wallboard on the other side, and meanwhile, the limiting rod is pushed to be inserted into the inserting groove in the surface of the L-shaped connecting plate under the action of the spring to limit the L-shaped connecting plate, so that the purpose of splicing two curtain walls is achieved, and the situation that bolts are needed for fixing is avoided; and convenience is provided for the assembly work.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to an environmentally friendly building curtain wall with thermal insulation properties. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. Curtain wall mainly includes glass curtain wall, dry hanging stone curtain wall, etc. The facing wall is mounted on the building wall in a splicing and paving way, which can not only beautify the building curtain wall, but also achieve energy-saving and environmental protection effects.

[0003] In the prior art, a Chinese patent with publication number CN211774888U discloses an energy-saving and environmentally friendly heat-insulating and sound-insulating building curtain wall, which adopts a scheme of "comprising a mounting frame fixed to a building wall, wherein the opening cross-section of the mounting frame is vertical and faces a direction away from the building, and a sound-absorbing layer, a thermal insulation layer made of a polystyrene foam board and a stone layer are sequentially arranged in the mounting frame from close to the building to away from the building; the side wall of the stone layer away from the building is flush with the side wall where the opening of the mounting frame is located, and a countersunk groove is provided on the side wall of the stone layer away from the building; a fastening bolt is provided in the countersunk groove, and the end of the fastening bolt sequentially passes through the inner wall of the countersunk groove close to the thermal insulation layer, the thermal insulation layer and the sound-absorbing layer and penetrates into the inner side wall of the mounting frame that is attached to the sound-absorbing layer, and the fastening bolt is threadedly matched with the mounting frame". This scheme has the effect of heat insulation and heat preservation, improves the thermal insulation performance of the building, and is energy-saving and environmentally friendly.

[0004] However, the above scheme still has some shortcomings. For example, in actual use of the above scheme, multiple curtain walls are connected and assembled by bolting, which requires construction workers to carry a large number of screws and tools to enter the work site, increasing the workload of the workers and reducing the construction efficiency. That is, the above scheme lacks a mechanism that is easy to assemble. In view of this, the utility model proposes an environmentally friendly building curtain wall with thermal insulation. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly building curtain wall with thermal insulation properties to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an environmentally friendly building curtain wall with thermal insulation, comprising a wall panel, the upper and lower surfaces and both side surfaces of the wall panel are provided with a splicing mechanism, and the interior of the wall panel is provided with a noise reduction structure;

[0007] The splicing mechanism includes an L-shaped connecting plate fixedly connected to the upper surface and the left side surface of the wall panel respectively, the lower surface and the right side surface of the wall panel are both provided with L-shaped connecting grooves adapted to the L-shaped connecting plate, the inner wall of the L-shaped connecting groove is provided with two symmetrical mounting grooves, a spring is fixedly connected to the inner wall of the mounting groove, one end of the spring away from the inner wall of the mounting groove is fixedly connected to a limiting rod, a sliding strip opening penetrating into the interior of the mounting groove is provided on the front side of the wall panel, and an operating rod extending to the surface of the wall panel is fixedly connected to the front side of the limiting rod through the sliding strip opening.

[0008] As a preferred technical solution, the opposite ends of the two limit rods are provided with bevels, the surface of the L-shaped connecting plate is provided with chamfers matching the bevels, and the surface of the L-shaped connecting plate is symmetrically provided with two slots matching the two limit rods respectively. Under the action of the chamfers and bevels, the insertion of the L-shaped connecting plate and the L-shaped connecting groove is smoother.

[0009] As a preferred technical solution, the opposite ends of the two limit rods are respectively engaged with the inside of the two slots through bevels.

[0010] As a preferred technical solution, two symmetrical guide sliders are arranged on the surface of the limit rod, and the inner wall of the installation groove is provided with a guide slide groove for the guide slider to slide. Under the guiding action of the guide slider, the limit rod slides more smoothly in the installation groove.

[0011] As a preferred technical solution, a heat-insulating layer is embedded on the back of the wall panel. The material of the heat-insulating layer is a heat-insulating glass wool board. The heat-insulating effect of the curtain wall can be improved under the action of the heat-insulating layer.

[0012] As a preferred technical solution, the noise reduction mechanism includes an installation cavity opened inside the wall panel shell, a center column is fixedly connected to the interior of the installation cavity, a noise reduction spring is arranged inside the installation cavity, and both ends of the noise reduction spring are respectively fixedly connected to the inner wall of the installation cavity and the surface of the center column.

[0013] As a preferred technical solution, there are a plurality of noise reduction springs, which are arranged in a circular array on the inner wall of the installation cavity and the surface of the center column.

[0014] Beneficial Effects

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model inserts the L-shaped connecting plate on the surface of one side wall panel into the L-shaped connecting groove of the other side wall panel through the splicing mechanism. At the same time, under the action of the spring, the limiting rod is pushed into the slot on the surface of the L-shaped connecting plate to limit it, thereby achieving the purpose of splicing two curtain walls, avoiding the need for fixing by bolts, and providing convenience for its assembly work.

[0017] 2. The utility model uses the thermal insulation layer and the noise reduction mechanism to improve the thermal insulation effect of the curtain wall under the action of the thermal insulation layer. When noise is generated, the noise reduction spring can absorb and silence the noise through its own vibration, so that the curtain wall can achieve the effect of noise reduction and sound insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the rear cross-section structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the top-section structure of the limit rod of the utility model;

[0023] Figure 5 It is a schematic diagram of the splicing structure of two wall panels of the utility model.

[0024] In the figure: 1. wall panel; 2. L-shaped connecting plate; 3. L-shaped connecting groove; 4. spring; 5. limit rod; 6. operating rod; 7. chamfer; 8. slot; 9. guide slider; 10. insulation layer; 11. center column; 12. noise reduction spring. DETAILED DESCRIPTION

[0025] 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.

[0026] According to the attached Figure 1-5As shown, an embodiment of the utility model provides an environmentally friendly building curtain wall with thermal insulation properties, including a wall panel 1, an insulation layer 10 is embedded on the back of the wall panel 1, the material of the insulation layer 10 is an insulation glass wool board, and the insulation effect of the curtain wall can be improved under the action of the insulation layer 10, the upper and lower and both side surfaces of the wall panel 1 are provided with a splicing mechanism, and the interior of the wall panel 1 is provided with a noise reduction structure.

[0027] The noise reduction mechanism includes an installation cavity opened inside the shell of the wall panel 1, and a center column 11 is fixedly connected to the inside of the installation cavity. A noise reduction spring 12 is arranged inside the installation cavity, and both ends of the noise reduction spring 12 are respectively fixedly connected to the inner wall of the installation cavity and the surface of the center column 11. There are several noise reduction springs 12, and the several noise reduction springs 12 are arranged in a circular array on the inner wall of the installation cavity and the surface of the center column 11.

[0028] The splicing mechanism includes an L-shaped connecting plate 2 which is respectively fixedly connected to the upper surface and the left surface of the wall panel 1. The lower surface and the right surface of the wall panel 1 are both provided with an L-shaped connecting groove 3 which is compatible with the L-shaped connecting plate 2. The inner wall of the L-shaped connecting groove 3 is provided with two symmetrical mounting grooves. A spring 4 is fixedly connected to the inner wall of the mounting groove. One end of the spring 4 away from the inner wall of the mounting groove is fixedly connected to a limit rod 5. Two symmetrical guide sliders 9 are arranged on the surface of the limit rod 5. A guide slide groove is provided on the inner wall of the mounting groove for the guide slide 9 to slide. Under the guiding action of the guide slide 9, the limit rod 5 can slide more smoothly in the mounting groove.

[0029] The opposite ends of the two limit rods 5 are provided with bevels, and the surface of the L-shaped connecting plate 2 is provided with chamfers 7 adapted to the bevels. The surface of the L-shaped connecting plate 2 is symmetrically provided with two slots 8 adapted to the two limit rods 5 respectively. Under the action of the chamfers 7 and the bevels, the insertion of the L-shaped connecting plate 2 and the L-shaped connecting groove 3 is smoother. The opposite ends of the two limit rods 5 are respectively clamped with the inside of the two slots 8 through the bevels, and the front of the wall panel 1 is provided with a sliding strip opening that penetrates into the inside of the installation groove. The front of the limit rod 5 is fixedly connected to an operating rod 6 extending to the surface of the wall panel 1 through the sliding strip opening.

[0030] When an environmentally friendly building curtain wall with thermal insulation performance of the utility model is spliced ​​and installed, the L-shaped connecting plate 2 on the surface of the wall panel 1 on one side is inserted into the L-shaped connecting groove 3 of the wall panel 1 on the other side. At the same time, under the action of the spring 4, the limit rod 5 is pushed and inserted into the slot 8 on the surface of the L-shaped connecting plate 2 to limit it, thereby achieving the purpose of splicing two curtain walls. When the curtain wall needs to be disassembled, the two operating rods 6 are pushed at the same time to drive the two limit rods 5 to move until the limit rods 5 are removed from the slot 8. The curtain wall can be separated without the restriction of the limit rods 5. At the same time, when noise is generated, the noise reduction spring 12 can absorb and silence the noise through its own vibration under the action of the noise reduction spring 12, so that the curtain wall can achieve the effect of noise reduction and sound insulation.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly building curtain wall with thermal insulation properties, characterized in that: It comprises a wall panel (1), wherein the upper and lower surfaces and both side surfaces of the wall panel (1) are provided with a splicing mechanism, and the interior of the wall panel (1) is provided with a noise reduction structure; The splicing mechanism comprises an L-shaped connecting plate (2) fixedly connected to the upper surface and the left side surface of the wall panel (1), respectively; the lower surface and the right side surface of the wall panel (1) are both provided with an L-shaped connecting groove (3) adapted to the L-shaped connecting plate (2); the inner wall of the L-shaped connecting groove (3) is provided with two symmetrical mounting grooves; the inner wall of the mounting groove is fixedly connected with a spring (4); one end of the spring (4) away from the inner wall of the mounting groove is fixedly connected with a limiting rod (5); the front side of the wall panel (1) is provided with a sliding strip opening penetrating into the interior of the mounting groove; the front side of the limiting rod (5) is fixedly connected with an operating rod (6) extending to the surface of the wall panel (1) through the sliding strip opening.

2. The environmentally friendly building curtain wall with thermal insulation properties according to claim 1, characterized in that: The opposite ends of the two limit rods (5) are provided with bevels, the surface of the L-shaped connecting plate (2) is provided with chamfers (7) adapted to the bevels, and the surface of the L-shaped connecting plate (2) is symmetrically provided with two slots (8) adapted to the two limit rods (5) respectively.

3. The environmentally friendly building curtain wall with thermal insulation properties according to claim 2 is characterized by: The opposite ends of the two limiting rods (5) are respectively engaged with the inside of the two slots (8) through an oblique angle.

4. The environmentally friendly building curtain wall with thermal insulation properties according to claim 1, characterized in that: The surface of the limiting rod (5) is provided with two symmetrical guide slide blocks (9), and the inner wall of the installation groove is provided with a guide slide groove for the guide slide blocks (9) to slide.

5. The environmentally friendly building curtain wall with thermal insulation properties according to claim 1, characterized in that: A heat-insulating layer (10) is embedded on the back of the wall panel (1), and the material of the heat-insulating layer (10) is a heat-insulating glass wool board.

6. The environmentally friendly building curtain wall with thermal insulation properties according to claim 1, characterized in that: The noise reduction structure comprises an installation cavity opened inside the shell of the wall panel (1), a center column (11) is fixedly connected inside the installation cavity, a noise reduction spring (12) is arranged inside the installation cavity, and two ends of the noise reduction spring (12) are respectively fixedly connected to the inner wall of the installation cavity and the surface of the center column (11).

7. The environmentally friendly building curtain wall with thermal insulation properties according to claim 6, characterized in that: The number of the noise reduction springs (12) is several, and the several noise reduction springs (12) are arranged in a circular array on the inner wall of the installation cavity and the surface of the central column (11).

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