CN212026768U

CN212026768U - Energy-saving sound-insulation metal curtain wall

Info

Publication number: CN212026768U
Application number: CN202020620142.9U
Authority: CN
Inventors: 鞠永杰; 谢立杰; 房德生; 侯超; 朱晓军; 王庆华; 田国超; 边开金; 徐勤才; 孙珊珊
Original assignee: Shandong Tianyuan Decoration Engineering Co ltd
Current assignee: Shandong Tianyuan Decoration Engineering Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-27
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses an energy-conserving sound insulation metal curtain wall belongs to the building material field. The key points of the technical scheme are as follows: including first metal level and second metal level, be equipped with first glass fiber felt layer, first heat preservation, puigging, second heat preservation, second glass fiber felt layer from the outside to the inboard between first metal level and the second metal level in proper order, the puigging includes aluminium honeycomb core, pack the sound insulation piece in the aluminium honeycomb core, be equipped with the board of bending in first heat preservation and the second heat preservation. The utility model discloses curtain board vertical direction compressive capacity is strong, and horizontal and vertical resistance to compression tensile strength is strong, wholly possesses excellent fire prevention effect, is difficult for the hollowing, drops or the fracture.

Description

Energy-saving sound-insulation metal curtain wall

Technical Field

The utility model belongs to a building material, specifically speaking especially relates to an energy-conserving sound insulation metal curtain wall.

Background

In the construction of building engineering, curtain wall installation is a very important construction step. The curtain wall is an outer wall enclosure of a building, does not bear weight, is hung on the wall body of the building like a curtain, and mainly has the functions of heat insulation, external noise isolation, fire prevention, decoration and the like. The compressive strength and the tensile strength of the existing curtain wall structure are very low, and the curtain wall structure is easy to fall off or crack under the repeated action of wind pressure and damp-heat stress, so that the quality and the potential safety hazard exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving sound insulation metal curtain wall to overcome among the prior art curtain wall construction and easily hollowing, drop or fracture after using for a long time, there is the defect of potential safety hazard.

The utility model discloses an adopt following technical scheme to realize: the utility model provides an energy-conserving sound insulation metal curtain wall, includes first metal level and second metal level, be equipped with first glass fiber felt layer, first heat preservation, puigging, second heat preservation, second glass fiber felt layer from the outside to the inboard between first metal level and the second metal level in proper order, the puigging includes the aluminium honeycomb core, pack the noise insulation piece in the aluminium honeycomb core, be equipped with the board of bending in first heat preservation and the second heat preservation.

Furthermore, first glass fiber mat layer and second glass fiber mat layer include glass fiber layer, two-layer flame retardant coating and two-layer sandblast layer, and the both sides on glass fiber layer are located respectively to two-layer flame retardant coating, the sandblast layer is located the flame retardant coating outside.

Further, still include the connecting piece, the connecting piece is connected first glass fiber mat layer, first heat preservation, puigging, second heat preservation, second glass fiber mat layer.

Further, the sound insulation member is made of centrifugal glass wool.

Further, the first heat-insulating layer and the second heat-insulating layer are perlite or aluminum silicate loose cotton.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model adopts the aluminum honeycomb core as the sound insulation layer, the bending plate is arranged in the heat insulation layer, the honeycomb structure of the aluminum honeycomb core can effectively improve the compression resistance of the curtain wall plate in the vertical direction, and the bending plate can effectively improve the horizontal or longitudinal compression resistance and tensile resistance of the curtain wall plate; (2) the utility model discloses a neotype heat preservation fireproof material to increase the layer sand blasting layer, improve area of contact, design enhancement connecting piece wholly possesses excellent fire prevention effect, is difficult for the hollowing, drops or the fracture.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of a first or second glass fiber mat layer of the present invention;

in the figure: 1. a first metal layer; 2. a first glass fiber mat layer; 3. a first insulating layer; 4. a sound insulating layer; 5. a second insulating layer; 6. a second glass fiber mat layer; 7. a second metal layer; 8. bending the plate; 9. a connecting member; 10. a glass fiber layer; 11. a fire barrier layer; 12. and (5) blasting a sand layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, energy-conserving syllable-dividing metal curtain wall, including first metal level 1 and second metal level 7, be equipped with first glass fiber felt layer 2, first heat preservation 3, puigging 4, second heat preservation 5, second glass fiber felt layer 6 from the outside to the inboard between first metal level 1 and the second metal level 7 in proper order, puigging 4 includes the aluminium honeycomb core, packs the noise insulation in the aluminium honeycomb core, is equipped with the board 8 of bending in first heat preservation 3 and the second heat preservation 5. First metal level 1 and the preferred adoption of second metal level 7 adopt aluminum plate structure, and aluminum honeycomb core's honeycomb structure can effectively promote curtain board vertical direction's compressive capacity, and the board 8 of bending plays the effect that the skeleton supported, can effectively promote the horizontal or fore-and-aft compressive tensile capacity of curtain board.

Specifically, the first glass fiber mat layer 2 and the second glass fiber mat layer 6 comprise a glass fiber layer 10, two fireproof layers 11 and two sand blasting layers 12, wherein the two fireproof layers 11 are respectively arranged at two sides of the glass fiber layer 10, the sand blasting layers 12 are arranged at the outer sides of the fireproof layers 11, and the sand blasting layers 12 are used for enhancing the adhesion between the first glass fiber mat layer 2 and the second glass fiber mat layer 6 and the adjacent layers thereof.

Specifically, the thermal insulation and sound insulation combined type heat-preservation building block further comprises a connecting piece 9, wherein the connecting piece 9 is connected with the first glass fiber felt layer 2, the first heat preservation layer 3, the sound insulation layer 4, the second heat preservation layer 5 and the second glass fiber felt layer 6. First glass fiber felt layer 2, first heat preservation 3, puigging 4, second heat preservation 5, second glass fiber felt layer 6 set up the penetrating filling hole, insert connecting piece 9 in the filling hole, at the pouring interfacial modifier around connecting piece 9, and connecting piece 9 adopts integral type "worker" font structure, has guaranteed the stability of each layer structural connection.

Specifically, the sound insulation member 4 is made of centrifugal glass wool, which is a filamentous material prepared by fiberizing and spraying thermosetting resin on molten glass by a centrifugal blowing process, and then the filamentous material is subjected to thermosetting deep processing treatment to prepare a series of products with multiple purposes. The fibers in the centrifugal glass wool are fluffy and staggered, a large number of tiny pores exist, the material is a typical porous sound absorption material, the material has good sound absorption characteristics, sound energy in a room can be absorbed in a large number, the reverberation time is shortened, and indoor noise is reduced.

Specifically, the first heat-insulating layer 3 and the second heat-insulating layer 5 are perlite or aluminum silicate loose cotton which is an environment-friendly material with good heat-insulating effect.

Claims

1. The utility model provides an energy-conserving syllable-dividing metal curtain wall, includes first metal level (1) and second metal level (7), its characterized in that: be equipped with first glass fiber felt layer (2), first heat preservation (3), puigging (4), second heat preservation (5), second glass fiber felt layer (6) from the outside to the inboard in proper order between first metal level (1) and second metal level (7), puigging (4) include aluminium honeycomb core, pack the sound insulation piece in the aluminium honeycomb core, be equipped with board (8) of bending in first heat preservation (3) and second heat preservation (5).

2. The energy-saving sound-insulation metal curtain wall as claimed in claim 1, wherein: first glass fiber mat layer (2) and second glass fiber mat layer (6) include glass fiber layer (10), two-layer flame retardant coating (11) and two-layer sandblast layer (12), and the both sides on glass fiber layer (10) are located respectively in two-layer flame retardant coating (11), the flame retardant coating (11) outside is located in sandblast layer (12).

3. The energy-saving sound-insulation metal curtain wall as claimed in claim 1, wherein: the heat-insulation sound-insulation composite board is characterized by further comprising a connecting piece (9), wherein the connecting piece (9) is connected with the first glass fiber mat layer (2), the first heat-insulation layer (3), the sound-insulation layer (4), the second heat-insulation layer (5) and the second glass fiber mat layer (6).

4. The energy-saving sound-insulation metal curtain wall as claimed in claim 1, wherein: the sound insulation piece is made of centrifugal glass wool.

5. The energy-saving sound-insulation metal curtain wall as claimed in claim 1, wherein: the first heat-insulating layer (3) and the second heat-insulating layer (5) are perlite or aluminum silicate loose cotton.