Building sound insulation curtain wall structure

Abstract

The utility model discloses a building sound insulation curtain wall structure, which belongs to the technical field of building curtain walls and comprises a curtain wall frame, curtain wall glass and a partition plate, the curtain wall frame is provided with front-back through vent holes distributed in a U shape, and the curtain wall glass comprises front glass and rear glass. The front glass and the rear glass are fixedly arranged on the front inner side wall and the rear inner side wall of the curtain wall frame respectively, a sound insulation hollow cavity is formed between the front glass and the rear glass, the partition plate is composed of a front partition plate and a rear partition plate which are arranged on the front outer side wall and the rear outer side wall of the curtain wall frame respectively, and the front partition plate and the rear partition plate form annular grooves used for being filled with mucilage glue on the outer side of the curtain wall frame. An inflatable sealing structure is arranged on the outer side of the curtain wall frame in a surrounding mode and located between the front partition plate and the rear partition plate, a telescopic baffle is arranged on the inner side of the front partition plate, and the ventilation holes can be blocked when the telescopic baffle stretches out. The building sound insulation curtain wall structure is good in sound insulation effect and high in installation efficiency, tedious screw assembly is not needed, and the indoor and outdoor ventilation effect can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of building sound insulation curtain wall structures, belong to building curtain wall technical field. BACKGROUND

[0002] Curtain wall is the outer wall of building, like curtain, hang up, also called as suspended wall, is the light wall with decorative effect commonly used in modern large and high-rise building. It is composed of structural frame and inlaid board material, and does not bear the load and action of main structure. Curtain wall is a kind of outer wall method that uses various strong, light and beautiful building materials to replace traditional brick or window wall, which surrounds the main structure to make the whole building beautiful, functional and safe. It has been widely used in construction engineering.

[0003] In the Chinese utility model patent with the publication number CN214995027U, a kind of building sound insulation curtain wall structure is disclosed, including wall body, installation connection component, support seat and curtain wall body, it utilizes installation connection component to install curtain wall body in the T type installation slot reserved on wall body, when curtain wall body is damaged, after breaking curtain wall body, support seat is disassembled, then it can be achieved that installation seat is disassembled by pulling ring and installing seat back, and new curtain wall body is replaced;Through the setting of elastic layer and sound-absorbing layer in curtain wall body, the effect of vibration damping and sound insulation is achieved.

[0004] Although the curtain wall structure disclosed above improves the sound insulation effect to a certain extent by setting elastic layer and sound-absorbing layer, it still needs to be assembled by workers during installation, which is time-consuming and laborious, and not convenient. Therefore, the present application is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiencies of prior art, provides a kind of building sound insulation curtain wall structure, to reach the purpose of high installation efficiency, adjustable ventilation effect.

[0006] A kind of building sound insulation curtain wall structure, including curtain wall frame, curtain wall glass and baffle, the curtain wall frame is set up and is distributed with the ventilation hole of U shape in front and back, the curtain wall glass includes front glass and rear glass, the front glass and the rear glass are fixedly set in the front and back inner side wall of the curtain wall frame respectively, and form sound insulation hollow chamber between them, the baffle is composed of front baffle and rear baffle respectively arranged on the front and rear outer side wall of the curtain wall frame, the front baffle and rear baffle form annular groove for filling adhesive on the outside of the curtain wall frame, the outer side of the curtain wall frame is surrounded with inflatable sealing structure, and the inflatable sealing structure is located between the front baffle and rear baffle.

[0007] Further, the inner side of the front partition plate is provided with a telescopic baffle, which can block the ventilation hole when extended.

[0008] Further, the telescopic baffle is composed of a micro electric telescopic rod embedded in the inner wall of the front partition plate and a baffle installed on the telescopic end of the micro electric telescopic rod, which blocks the ventilation hole when telescoped.

[0009] Further, the front partition plate is fixedly provided with a photovoltaic assembly, the rear partition plate is provided with a control switch for controlling the telescoping of the micro electric telescopic rod, and the photovoltaic assembly is electrically connected with the control switch.

[0010] Further, the inflatable sealing structure comprises a surrounding inflatable bag arranged in an annular manner on the outer side of the curtain wall frame, and the bottom side of the surrounding inflatable bag is provided with an inflation pipe.

[0011] Further, the inflation pipe is provided with a one-way valve.

[0012] Further, the inflatable sealing structure further comprises an inflatable telescopic column fixed to the outer side wall of the curtain wall frame, the inflatable telescopic column is arranged in the surrounding inflatable bag, and the inner cavity of the inflatable telescopic column is connected with the surrounding inflatable bag through a gas guide pipe.

[0013] Further, the rear partition plate is provided with a mounting hole for the inflation pipe to pass through.

[0014] Beneficial effects:

[0015] The inflatable sealing structure of the utility model can be inflated and expanded to push the adhesive glue in the annular groove and on the surface outward, combined with the mounting frame outside the building, fixed, ensure sound insulation effect, effectively improve installation efficiency, without complicated screw assembly, also have adjustable indoor and outdoor ventilation effect, novel structure, strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the back structure schematic view of the utility model;

[0018] Figure 3 It is the structure explosion drawing of the utility model;

[0019] Figure 4 It is the schematic view of the curtain wall frame and the inflatable sealing structure in the utility model;

[0020] Figure 5 It is the back schematic view of the inflatable sealing structure in the utility model;

[0021] Figure 6 Figure 2 is a half sectional view of the curtain wall glass in the utility model.

[0022] In the figure: 1, curtain wall frame; 101, air vent; 2, curtain wall glass; 201, front glass; 202, rear glass; 3, rear baffle; 4, front baffle; 5, photovoltaic assembly; 6, inflatable sealing structure; 601, circumferential inflatable bag; 602, inflatable telescopic column; 603, inflatable pipe; 7, mounting hole; 8, telescopic baffle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6 As shown in the figure, a building sound insulation curtain wall structure comprises:

[0025] The curtain wall frame 1 is provided with the front and rear through air vents 101 in U-shaped distribution, which are used for indoor and outdoor air circulation, and the opening and closing state of the air vents 101 can be controlled through the switch, and the flexibility is high.

[0026] The curtain wall glass 2 comprises the front glass 201 and the rear glass 202, and the front glass 201 and the rear glass 202 are fixedly arranged on the front and rear inner side walls of the curtain wall frame 1, respectively, and a sound insulation hollow cavity is formed between the front glass 201 and the rear glass 202. The front glass 201 is arranged to effectively improve the appearance of the curtain wall structure, and a hollow cavity is formed between the front glass 201 and the rear glass 202, which can effectively block noise and achieve good sound insulation effect.

[0027] The baffle is composed of the front baffle 4 and the rear baffle 3 arranged on the front and rear outer side walls of the curtain wall frame 1, respectively. The front baffle 4 and the rear baffle 3 form an annular groove for inflating adhesive on the outer side of the curtain wall frame 1. The inflatable sealing structure 6 is arranged on the outer side of the curtain wall frame 1 and located between the front baffle 4 and the rear baffle 3.

[0028] In practical use, this invention first constructs an installation frame for the glass curtain wall on the wall surface. Then, an appropriate amount of adhesive, including the surface of the inflatable sealing structure 6, is evenly applied into the annular groove between the front partition 4 and the rear partition 3. The curtain wall frame 1 is then placed inside the installation frame, and the inflatable sealing structure 6 is inflated, causing the adhesive in the annular groove to bulge outward and combine with the installation frame for fixation. Compared with traditional curtain wall structures, this invention effectively improves installation efficiency while ensuring sound insulation, eliminating the need for cumbersome screw assembly. It also features adjustable indoor and outdoor ventilation, a novel structure, and strong practicality.

[0029] like Figure 3 As shown, a telescopic baffle 8 is provided on the inner side of the front partition 4. When the telescopic baffle 8 is extended, it can block the ventilation hole 101. The telescopic baffle 8 consists of a miniature electric telescopic rod embedded in the inner wall of the front partition 4 and a baffle installed on the telescopic end of the miniature electric telescopic rod. When the baffle is extended or retracted, it blocks the ventilation hole 101, which is used to control the ventilation effect of the curtain wall structure and has a high degree of flexibility.

[0030] like Figure 1 As shown, a photovoltaic assembly 5 is fixedly installed on the front partition 4, and a control switch for controlling the extension and retraction of the miniature electric telescopic rod is installed on the rear partition 3. The photovoltaic assembly 5 is electrically connected to the control switch to provide a simple energy supply for this curtain wall structure without the need for an external power source.

[0031] like Figure 5 As shown, the inflatable sealing structure 6 includes a ring-shaped inflatable bladder 601 that is wrapped around the outer side of the curtain wall frame 1. An inflation tube 603 is provided on one side of the bottom of the ring-shaped inflatable bladder 601 for inflating the ring-shaped inflatable bladder 601, causing the ring-shaped inflatable bladder 601 to expand. The rear partition 3 has an installation hole 7 for the inflation tube 603 to pass through, which makes it convenient for installers to inflate the ring-shaped inflatable bladder 601 from the inside of the building, which is safe. A one-way valve is provided in the inflation tube 603 to prevent the air inflated into the ring-shaped inflatable bladder 601 from leaking.

[0032] The inflatable sealing structure 6 also includes an inflatable telescopic column 602 whose base is fixed to the outer wall of the curtain wall frame 1. The inflatable telescopic column 602 is inserted into the surrounding airbag 601. The inner cavity of the inflatable telescopic column 602 is connected to the surrounding airbag 601 through an air guide pipe. In actual use, when the installer inflates the surrounding airbag 601 through the air inflator 603, the surrounding airbag 601 expands first, and air also enters the inflatable telescopic column 602, causing the inflatable telescopic column 602 to extend and contact the installation frame. At the same time, the end of the inflatable telescopic column 602 can be provided with anti-slip texture to further improve the connection stability with the installation frame and ensure that the curtain wall structure can be stably fixed in the installation frame.

[0033] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0034] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A building soundproof curtain wall structure, characterized by, The utility model relates to a curtain wall structure, including: A curtain wall frame (1) is provided with ventilation hole (101) that goes through in front and back in U shape distribution on curtain wall frame (1); Curtain wall glass (2) includes front glass (201) and rear glass (202), and front glass (201) and rear glass (202) are fixedly arranged on the front and rear inner side walls of curtain wall frame (1) respectively, and form sound insulation hollow cavity between them; The partition plate is composed of front partition plate (4) and rear partition plate (3) arranged on the front and rear outer side walls of curtain wall frame (1), and the front partition plate (4) and rear partition plate (3) form annular groove for filling viscose on the outside of curtain wall frame (1); The outer side of curtain wall frame (1) is provided with inflatable sealing structure (6), and inflatable sealing structure (6) is located between front partition plate (4) and rear partition plate (3).

2. The architectural soundproofing wall structure of claim 1, wherein: The inner side of front partition plate (4) is provided with telescopic baffle (8), and telescopic baffle (8) can block ventilation hole (101) when extending.

3. The architectural soundproofing wall structure of claim 2, wherein: Telescopic baffle (8) is composed of micro electric telescopic rod embedded in the inner wall of front partition plate (4) and baffle installed on the telescopic end of micro electric telescopic rod, and ventilation hole (101) is blocked when baffle telescopes.

4. The architectural soundproofing wall structure of claim 3, wherein: Photovoltaic assembly (5) is fixedly arranged on front partition plate (4), control switch for controlling the telescopic micro electric telescopic rod is arranged on rear partition plate (3), and photovoltaic assembly (5) is electrically connected with control switch.

5. The architectural soundproofing wall structure of claim 1, wherein: Inflatable sealing structure (6) includes annularly wrapped around inflatable bag (601) arranged on the outer side of curtain wall frame (1), and one side of the bottom of inflatable bag (601) is provided with inflation pipe (603).

6. The architectural soundproofing wall structure of claim 5, wherein: One-way valve is arranged in inflation pipe (603).

7. The architectural soundproofing wall structure of claim 6, wherein: Inflatable sealing structure (6) further includes inflatable telescopic column (602) fixed on the outer side wall of curtain wall frame (1), inflatable telescopic column (602) is arranged in inflatable bag (601), and the inner cavity of inflatable telescopic column (602) is connected with inflatable bag (601) through air guide pipe.

8. The architectural soundproofing wall structure of claim 7, wherein: Mounting hole (7) is formed in rear partition plate (3) for the inflation pipe (603) to pass through.

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