CN209353539U - A kind of heat-insulation and heat-preservation building curtain wall - Google Patents

Abstract

The utility model provides a kind of heat-insulation and heat-preservation building curtain wall, including glass outer layer, it is located at the substrate layer of the glass outer layer bottom, it is located at the fixed card buckle of the substrate layer bottom, for fixing the tie down screw of the glass outer layer and the substrate layer, the glass outer layer includes the first glassy layer and the second glassy layer, the groove of indent is symmetrically arranged on first glassy layer and the second glassy layer binding face, one layer of adhesive layer is equipped between first glassy layer and the second glassy layer, first glassy layer and the second glass make the groove of two indents combine the heat-insulation chamber to form a sealing after bonding by the adhesive layer, the heat-insulation chamber is vacuum cavity.It is able to solve heat-insulated existing curtain wall and heat insulation effect difference and does not have the problem of beautiful decoration, structure is simple, and easy to operate, easy to assembly, fastness is high.

Description

A kind of heat-insulation and heat-preservation building curtain wall

Technical field

The utility model relates to the field of building materials, and in particular to a kind of heat-insulation and heat-preservation building curtain wall.

Background technique

Curtain wall is the exterior wall encirclement of building, not load-bearing, on the wall that building is hung over as curtain, thus it is also known as outstanding Wall is hung, it is the lightweight wall that modern large-scale and skyscraper commonly has decorative effect.In the prior art, reform and open up to the outside world with Come, population rapid development, building trade development is getting faster, and as people's living standard is become better and better, people treat building Requirement be also increasingly stringenter, it is desirable that the appearance looks elegant atmosphere of building, so building curtain wall has obtained development energetically.At present The development of building trade, requirement of the people to building curtain wall is higher and higher, not only needs appearance looks elegant clean, it is also necessary to have compared with The performances such as good heat-insulated, firm, fire prevention, heat preservation, and it is now most widely used belong to glass curtain wall, because it is beautiful, convenient for beating The advantages that reason, receives extensive use, still, present glass curtain wall generally by thicken thickness of glass or with bonding The forms such as two pieces of glass plate splits are fixedly connected by agent, thus realize heat-insulated and beautiful effect, but this kind of glass curtain wall holds Easily heat-insulated and heat insulation effect is relatively poor, and if misoperation when fixed, be easy to appear installation damage, meanwhile, glass curtain If wall is easy inside direct moisture-inhibiting to wall using transparent glass, influence beauty, and uses coloured glass, then whole It can see the color difference of glass itself, the effect of decoration can not be played, so needing a kind of new structure to solve the above problems.

Summary of the invention

A kind of heat-insulation and heat-preservation is provided in order to solve certain or certain technical problems, the utility model existing in the prior art Building curtain wall is able to solve heat-insulated existing curtain wall and heat insulation effect difference and does not have the problem of beautiful decoration, and structure is simple, operation Simplicity, easy to assembly, fastness is high.

In order to solve the above-mentioned prior art problems, the utility model uses following scheme:

A kind of heat-insulation and heat-preservation building curtain wall including glass outer layer, the substrate layer that is located at the glass outer layer bottom, is located at institute The fixed card buckle of stating substrate layer bottom, the tie down screw for fixing the glass outer layer and the substrate layer, outside the glass Layer includes the first glassy layer and the second glassy layer, is symmetrically arranged with indent on first glassy layer and the second glassy layer binding face Groove, between first glassy layer and the second glassy layer be equipped with one layer of adhesive layer, first glassy layer and the second glass The groove of two indents is set to combine the heat-insulation chamber to form a sealing after bonding by the adhesive layer, the heat-insulation chamber is vacuum Cavity.

Further, the substrate layer is equipped with one layer of decorative layer, and the decorative layer is bonded with the glass outer layer.

Further, the pattern in the decorative layer is carving or printed matter, and the decorative layer is equipped with one layer of waterproof Coating, the waterproof coating are bonded with the glass outer layer in horizontal plane.

Further, the substrate layer is aluminium alloy plate, is equipped with insulating layer in the substrate layer.

Further, the insulating layer is foamed cotton, is hollow structure inside the substrate layer, the insulating layer is filled in In the substrate layer.

Further, it is logical that the pumping that one is connected to the groove is equipped on first glassy layer and the second glassy layer Road forms a complete pump-line after two bleed-off passage splicings, and the pump-line is filled out by the adhesive layer It fills.

Further, the cross section of the bleed-off passage is the semicircular structure of radius 2-5mm, close on the pump-line The thickness of sealing is not less than 10mm.

Further, the adhesive layer is transparent hot melt adhesive binder.

Compared with prior art, the utility model has the beneficial effects that:

Glass outer layer is bonded together by layer glass by adhesive layer, and after the first glassy layer and the bonding of the second glassy layer A vacuum cavity is formd by the groove at respective binding face, when wall external sunlight is irradiated to glass outer layer, by true The vacuum area of cavity body is thermally shielded, and can either reach good heat insulation, and can make entire glass outer layer weight more Gently, and it is also more preferable compared to other structures in terms of sound insulation, noise reduction is also solved while solving the problems, such as heat-insulated, and Groove uses concave inward structure, more convenient in production, and uses glass structure, and appearance is more beautiful, it is easier to clear up, prevent Aqueous good, the existing curtain wall of effective solution is heat-insulated and heat insulation effect difference and do not have the problem of beautiful decoration, and structure is simple, behaviour Make easy, easy to assembly, fastness height.

Detailed description of the invention

Fig. 1 is the full sectional view of the utility model.

In figure: the second glassy layer 1, adhesive layer 2, glass outer layer 3, the first glassy layer 4, groove 5, heat-insulation chamber 6, bleed-off passage 7, pump-line 8, tie down screw 9, fixed card buckle 10, substrate layer 11, waterproof coating 12, decorative layer 13, insulating layer 14.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in Figure 1, a kind of heat-insulation and heat-preservation building curtain wall, including glass outer layer 3, is located at 3 bottom of glass outer layer Substrate layer 11, the fixed card buckle 10 for being located at 11 bottom of substrate layer, for fixing the glass outer layer 3 and the substrate layer 11 Tie down screw 9, the glass outer layer 3 includes the first glassy layer 4 and the second glassy layer 1, first glassy layer 4 and the second glass It is symmetrically arranged with the groove 5 of indent on 1 binding face of glass layer, one layer is equipped between first glassy layer 4 and the second glassy layer 1 and is glued Tying combines the groove 5 of two indents after layer 2, first glassy layer 4 and the second glass are bonded by the adhesive layer 2 forms The heat-insulation chamber 6 of one sealing, the heat-insulation chamber 6 are vacuum cavity；The substrate layer 11 is equipped with one layer of decorative layer 13, the dress Decorations layer 13 is bonded with the glass outer layer 3；Pattern in the decorative layer 13 is carving or printed matter, in the decorative layer 13 Equipped with one layer of waterproof coating 12, the waterproof coating 12 is bonded with the glass outer layer 3 in horizontal plane；The substrate layer 11 is aluminium Alloy sheets, the substrate layer 11 is interior to be equipped with insulating layer 14；The insulating layer 14 is foamed cotton, is hollow inside the substrate layer 11 Structure, the insulating layer 14 are filled in the substrate layer 11；One is equipped on first glassy layer 4 and the second glassy layer 1 The bleed-off passage 7 that item is connected to the groove 5, two bleed-off passages 7 form a complete pump-line 8 after splicing, The pump-line 8 is filled by the adhesive layer 2；The semicircle knot that the cross section of the bleed-off passage 7 is radius 2-5mm Structure, the thickness of sealant is not less than 10mm on the pump-line 8；The adhesive layer 2 is transparent hot melt adhesive binder.

In actual use, it is attached between glass outer layer 3 and substrate layer 11 using connectors such as tie down screws 9 For an entirety, whole building curtain wall then passes through fixed card buckle 10 and connects, and fixed card buckle 10 is general connection buckle, glass outer layer 3 are connected as an entirety using the double-layer structure of the first glassy layer 4 and the second glassy layer 1 and by adhesive layer 2, and shape is more beautiful It sees, good waterproof performance and easy to clean, building curtain wall is generally square or produces direction structure, and in the first glassy layer 4 and the The groove 5 of indent is symmetrically formed on two glassy layers, 1 binding face, when the first glassy layer 4 and the second glass are viscous by adhesive layer 2 After conjunction, the heat-insulation chamber 6 of a sealing is collectively formed by the groove 5 of two indents, can be played by heat-insulation chamber 6 heat-insulated Effect, and using 5 structure of groove of indent, the weight of entire glass outer layer 3 is lighter, meanwhile, heat-insulation chamber 6 is vacuum cavity, When heated, thermal conductivity is worse, and heat insulation is more obvious, and uses vacuum design, can not conduct sound by vacuum area The principle of sound, moreover it is possible to play good soundproof effect, air discharge intracorporal for vacuum chamber can be arranged using bleeder Out, it since adhesive layer 2 is generally using the bonding such as transparent hot melt adhesive binder or glass cement, after needle tubing, which is inserted into, to be evacuated, extracts During can be closed automatically, make to vacuumize more convenient, noise reduction also solved while solving the problems, such as heat-insulated, and And groove 5 uses concave inward structure, groove 5 can directly carry out injection molding in process of production, and cavity generally uses and glass The cavity of the outline border scaled down of outer layer 3, and each corner generally uses arc-shaped transition, it is more convenient in production, The hanging area of 6 body of heat-insulation chamber leads to frangible problem greatly very much in order to prevent, and several reinforcements can also be added in heat-insulation chamber 6 Muscle can be effectively solved this technical problem, fastness after each region interval support for carrying out cavity by reinforcing rib More preferably, and also use glass structure, appearance is more beautiful, it is easier to clear up, good waterproof performance, the existing curtain wall of effective solution Heat-insulated and heat insulation effect is poor and does not have the problem of beautiful decoration, and structure is simple, easy to operate, easy to assembly, and fastness is high.

Simultaneously as the region with wall external contact is glass outer layer 3, and glass outer layer 3 is made by glass material, because There are certain transparencies for this, so generally using coloured glass and color has to depth when choosing at present, can just make people Can not observe substrate layer 11 from outside, and after re-forming decorative layer 13 on substrate layer 11, no matter the transparency of glass It is how many that all there is no the inaesthetic problems of shape, when glass transparent degree is poor, it is observed that the curtain wall time on be also The content that decorative layer 13 is shown, to keep entire decorative wall whole more beautiful, building curtain wall building is outside exterior walls of buildings When, beautiful exterior wall can be played the role of, when it is attached in room, can also be used when decorative wall, the scope of application is wider.

Various patterns can be all custom made in general decorative layer 13, pattern can be what direct engraving product got on, be also possible to Printed matter is drawn up, to keep the alternative of consumer more, for special use demand, moreover it is possible to work as mark Property show area use, and in order to place decorative layer 13 have a case that it is uneven exist, therefore in decorative layer 13 again smearing One layer of waterproof coating 12, the waterproof coating 12 are bonded with the glass outer layer 3 in horizontal plane, and planarization is more preferable after assembling, The more difficult damage of glass outer layer 3, and decorative layer 13 is more difficult obscures because of the corrosion of water, is used for a long time under state clear Clear degree is more preferable.

When the material for substrate layer 11 selects, when using fastness as purpose, aluminium alloy plate can be used, when With it is beautiful it is transparent be purpose when, can using plates such as acrylics, can also using Homogenholz etc., if indoors, can be with Boarding is directlyed adopt, it is more environmentally-friendly, and one layer of heat preservation layer 14 is additionally provided in substrate layer 11, when decoration is in exterior wall, The heat distributed in wall can be prevented rapidly losing by insulating layer 14 when being cold.Insulating layer 14 is generally using foaming Cotton is filled, and can either after insulating layer 14 is filled in the hollow region of substrate layer 11 for hollow structure inside substrate layer 11 The integral strength and fastness of substrate layer 11 are improved, and can achieve the effect that heat-insulation and heat-preservation, and overall weight is also lighter.

Due to needing to carry out vacuumize process in heat-insulation chamber 6, and the first glassy layer 4 and the second glassy layer 1 pass through adhesive layer 2 The state of fitting closely is typically in after bonding, pumping needle insertion required precision is high, and some can not be also inserted into, therefore, in the first glass There are a bleed-off passage being connected to groove 57 on glass layer 4 and the second glassy layer 1, two bleed-off passages 7 are formed after splicing One complete pump-line 8, pumping needle can be inserted by pump-line 8, and insertion is more convenient, and pump-line 8 passes through Adhesive layer 2 is filled, and the adhesive thickness in the region is bigger, and when extracting pumping needle, sealing effect is more preferably more in time.Two pumpings The cross section in channel 7 is the semicircular structure of radius 2-5mm, and the thickness of the sealant on pump-line 8 is not less than 10mm, vacuum State seal performance is more preferable.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (8)

1. a kind of heat-insulation and heat-preservation building curtain wall, it is characterised in that: including glass outer layer, be located at the substrate of the glass outer layer bottom Layer, the fixed card buckle for being located at the substrate layer bottom, the tie down screw for fixing the glass outer layer and the substrate layer, institute Stating glass outer layer includes the first glassy layer and the second glassy layer, symmetrical on first glassy layer and the second glassy layer binding face Groove equipped with indent, between first glassy layer and the second glassy layer be equipped with one layer of adhesive layer, first glassy layer and Second glass makes the groove of two indents combine the heat-insulation chamber to form a sealing after bonding by the adhesive layer, described heat-insulated Chamber is vacuum cavity.

2. a kind of heat-insulation and heat-preservation building curtain wall according to claim 1, it is characterised in that: the substrate layer is equipped with one layer Decorative layer, the decorative layer are bonded with the glass outer layer.

3. a kind of heat-insulation and heat-preservation building curtain wall according to claim 2, it is characterised in that: the pattern in the decorative layer is Carving or printed matter, the decorative layer are equipped with one layer of waterproof coating, the waterproof coating and the glass outer layer in level Face paste is closed.

4. a kind of heat-insulation and heat-preservation building curtain wall according to claim 3, it is characterised in that: the substrate layer is aluminium alloy Plate, the substrate layer is interior to be equipped with insulating layer.

5. a kind of heat-insulation and heat-preservation building curtain wall according to claim 4, it is characterised in that: the insulating layer is foamed cotton, It is hollow structure inside the substrate layer, the insulating layer is filled in the substrate layer.

6. a kind of heat-insulation and heat-preservation building curtain wall according to claim 1, it is characterised in that: first glassy layer and second It is equipped with the bleed-off passage being connected to the groove on glassy layer, forms one completely after two bleed-off passage splicings Pump-line, the pump-line filled by the adhesive layer.

7. a kind of heat-insulation and heat-preservation building curtain wall according to claim 6, it is characterised in that: the cross section of the bleed-off passage For the semicircular structure of radius 2-5mm, the thickness of sealant is not less than 10mm on the pump-line.

8. a kind of heat-insulation and heat-preservation building curtain wall according to claim 7, it is characterised in that: the adhesive layer is transparent heat Melten gel binder.