CN204753924U - Adopt sealed unitized curtain wall system of dry process - Google Patents

Abstract

The utility model discloses an adopt sealed unitized curtain wall system of dry process, this unitized curtain wall system include a plurality of curtain plates, and every curtain plate includes curtain panel, crossbeam, stand, dry process seal assembly, and the crossbeam is fixed with the stand, and the curtain panel attaches on crossbeam and stand, and dry process seal assembly is connected with crossbeam, stand. The utility model discloses on -the -spot simple installation, waterproof performance is superior, and the durability is good, and displacement adaptability is superior.

Description

Unitized curtain wall system with dry sealing

technical field

The utility model relates to a curtain wall system, in particular to a unitized curtain wall system adopting dry sealing.

Background technique

The cross joints of the unitized curtain wall system usually use integrated bridge profiles to connect adjacent panels, and glue is applied on site to realize the waterproof and sealing of the cavity; the construction quality of the glue applied on site is often not guaranteed, and there is a lack of conditional maintenance. And the durability of the sealant is low. When it reaches the service life, the waterproof performance of the curtain wall will decline, and water leakage will occur in the curtain wall project, which seriously affects the use function of the building.

In addition, when the cross joints of the unitized curtain wall system are connected to adjacent panels with integrated bridge profiles, the adjacent panels on the same floor are bound to each other, and the panels cannot be relatively free to move. Under the action of earthquake deformation, the intersection angle between the horizontal and vertical frames of the curtain wall changes slightly, which damages the performance of the curtain wall connection to a certain extent; when the earthquake deformation is large, the curtain wall panel and the curtain wall frame may be damaged or fall off.

When the cross joints of the unitized curtain wall system are glued on site to realize the waterproof and sealing of the cavity, the large deformation or large displacement of the curtain wall caused by typhoons or earthquakes often breaks the glue joints, and the waterproof sealing system of the curtain wall system is damaged. It can only be used after retesting and repairing.

The unitized curtain wall system needs to be glued on site, which is inconvenient to install, low in efficiency, and increases labor costs.

Utility model content

In order to overcome the above-mentioned defects in the prior art, the utility model provides a dry-sealed unitized curtain wall system, which is easy to install on site, has excellent waterproof performance, good durability, and excellent displacement adaptability.

The utility model solves the above-mentioned technical problems through the following technical solutions: a unitized curtain wall system adopting dry sealing, which is characterized in that it includes a plurality of curtain wall panels, and each curtain wall panel includes a curtain wall panel, a beam, and a column , Dry sealing components, beams and columns are fixed, curtain wall panels are attached to beams and columns, dry sealing components are connected to beams and columns.

Preferably, the dry seal assembly includes two first dry seals and one second dry seal, the first dry seal is connected to the beam, and the second dry seal is connected to the column.

Preferably, the curtain wall panel is a glass panel or a metal panel or a composite panel or a stone panel.

Preferably, multiple lines of first sealing rubber strips are provided on the column, and multiple lines of second sealing rubber strips are provided on the beam.

Preferably, the material of the first sealing rubber strip is EPDM rubber strip or silicone rubber strip, and the material of the second sealing rubber strip is EPDM rubber strip or silicone rubber strip.

Preferably, a pressure plate is provided on the side of the beam.

Preferably, the top of the dry seal assembly is provided with a water-dripping plate.

Preferably, the beam is made of aluminum alloy, and the column is made of aluminum alloy.

Preferably, the bridge profile is provided on the beam.

The positive and progressive effect of the utility model lies in: 1. The utility model replaces the method of sealing bridge profiles used in the traditional unitized curtain wall, making the installation of the curtain wall panels more convenient and quick, no need to glue on site, and the installation quality can be controlled. Reduce the risk of water leakage of curtain wall panels, good watertight performance, improve efficiency and reduce costs. 2. The utility model has strong adaptability to displacement. When a typhoon or an earthquake occurs, the seismic performance is good. The curtain wall panels can be freely rotated and displaced to reduce the damage of the curtain wall components. After the deformation and reset of the curtain wall panels, the curtain wall panels still maintain complete watertight and airtight all the time. It can be put into use without further inspection and maintenance. Three, the utility model can be produced and operated in a factory, with high efficiency and safety. Four, the utility model adopts dry construction, shortens construction period, and has high quality.

Description of drawings

Fig. 1 is a structural schematic diagram of a curtain wall plate in the utility model.

Fig. 2 is a structural schematic diagram of the left and right curtain wall panels in the utility model.

Fig. 3 is a schematic structural view of the left and right curtain wall panels in the utility model after the water-drapping panels are added.

Fig. 4 is a structural schematic diagram of two left and right curtain wall panels and one upper curtain wall panel in the utility model.

Fig. 5 is a schematic structural view of four curtain wall panels, left, right, up and down, in the utility model.

Detailed ways

The preferred embodiments of the utility model are given below in conjunction with the accompanying drawings to describe the technical solution of the utility model in detail.

As shown in Figures 1 to 5, the dry-sealed unitized curtain wall system of the present invention includes a plurality of curtain wall panels, and each curtain wall panel includes a curtain wall panel 100, a beam 102, a column 103, a dry seal assembly, and the beam 102 and The column 103 is fixed, the curtain wall panel 100 is attached to the beam 102 and the column 103 , and the dry seal assembly is connected to the beam 102 and the column 103 .

The dry seal assembly includes two first dry seals 301 and one second dry seal 302 , the first dry seal 301 is connected to the beam 102 , and the second dry seal 302 is connected to the column 103 . Specifically, a first dry seal 301 can be connected to a beam 102 through screws.

The curtain wall panel is a glass panel or a metal panel or a composite panel or a stone panel, etc., so that the scope of application is wide.

A plurality of first sealing rubber strips 201 are provided on the column 103, and a plurality of second sealing rubber strips 202 are provided on the beam 102, so as to improve the sealing performance. Specifically, the first sealing strip 201 can be embedded in the groove on the column 103 , and the second sealing strip 202 can be embedded in the groove on the beam 102 .

The material of the first sealing rubber strip is EPDM rubber strip or silicon rubber strip, etc., and the material of the second sealing rubber strip is EPDM rubber strip or silicon rubber strip, etc.

A pressure plate 101 is provided on the side of the beam 102, and the curtain wall panel can be attached to the beam and the column by structural adhesive or pressure plate. Structural glue or pressure plates can prevent the curtain wall panels from falling off.

The top of the dry seal assembly is provided with a water draping plate 401, specifically the top of the first dry seal 301 is provided with a water draping plate 401, and the water draping plate 401 prevents water from entering the cavity between the two columns.

The material of the beam is other metal profiles such as aluminum alloy or steel plate, the material of the column is other metal profiles such as aluminum alloy or steel plate, and the material of the pressure plate is other metal profiles such as aluminum alloy or steel plate.

The crossbeam 102 is provided with a bridge section bar 104, which can strengthen the strength of the end of the crossbeam 102 and facilitate the connection of the upper and lower curtain wall panels.

A sealing plate 402 is provided between the two lateral beams 102 of adjacent curtain wall panels, so as to seal and cover the gap formed between the two beams 102 .

The two columns of the adjacent curtain wall panels can be engaged to fix the adjacent curtain wall panels together.

The manufacturing process of the unitized curtain wall system adopting dry sealing of the utility model includes the following steps: the beam and the column are fixed, the curtain wall panel is attached to the beam and the column, the dry sealing assembly is connected with the beam and the column, and the adjacent curtain wall plate The dry-sealed components fit together tightly, resulting in a dry-sealed unitized curtain wall system. Specifically, the beam and the column are assembled and fixed by screws, the dry seal assembly is engaged with the beam or fixed by screws, the dry seal assembly is engaged with the column or fixed by screws, and multiple channels are embedded on the column. The first sealing rubber strip is embedded with multiple second sealing rubber strips on the beam. In addition, the utility model can also install a pressure plate on the side of the crossbeam, install a water draping plate on the top of the dry sealing assembly, and install a cross-bridge profile on the crossbeam.

When a typhoon or earthquake occurs, the curtain wall panels can rotate freely as a whole, causing relative displacement with the adjacent curtain wall panels, and the internal components of the curtain wall panels no longer have relative displacement, which reduces unit damage caused by factors such as collision of internal components of the curtain wall panels and frame deformation. The relative displacement between the dry sealing components also occurs correspondingly and maintains a tight fit state; after the deformation and reset of the curtain wall plate, the dry seal components can also be reset at the same time, and still maintain a tight fit state, so that the unitized curtain wall always maintains a complete watertight and airtight state. Tightness, so as to achieve superior displacement adaptability.

The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended To limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (9)

1. A unitized curtain wall system adopting dry sealing, characterized in that it includes a plurality of curtain wall panels, each curtain wall panel includes a curtain wall panel, a beam, a column, a dry sealing assembly, the beam and the column are fixed, and the curtain wall panel is attached On the beam and the column, the dry seal assembly is connected with the beam and the column. 2. The dry-sealed unitized curtain wall system according to claim 1, wherein the dry-seal assembly comprises two first dry-seals and a second dry-seal, the first dry-seal The first dry seal is connected to the beam, and the second dry seal is connected to the column. 3. The dry-sealed unitized curtain wall system according to claim 1, wherein the curtain wall panel is a glass panel or a metal panel or a composite panel or a stone panel. 4 . The dry-sealed unitized curtain wall system according to claim 1 , wherein multiple lines of first sealant strips are provided on the columns, and multiple lines of second sealant strips are provided on the beams. 5. The unitized curtain wall system adopting dry sealing as claimed in claim 4, wherein the material of the first sealing strip is EPDM strip or silicon rubber strip, and the second sealing strip is The material is EPDM strip or silicone rubber strip. 6 . The dry-sealed unitized curtain wall system according to claim 1 , wherein a pressure plate is provided on the side of the beam. 7 . 7. The dry-sealed unitized curtain wall system according to claim 1, wherein the top of the dry-sealed assembly is provided with a water-dripping board. 8. The dry-sealed unitized curtain wall system according to claim 1, wherein the beam is made of aluminum alloy, and the column is made of aluminum alloy. 9. The dry-sealed unitized curtain wall system according to claim 1, characterized in that, the cross-beams are provided with cross-bridge profiles.