CN103422596A - Unit curtain wall frame thermal-insulating system - Google Patents
Unit curtain wall frame thermal-insulating system Download PDFInfo
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- CN103422596A CN103422596A CN2013100114807A CN201310011480A CN103422596A CN 103422596 A CN103422596 A CN 103422596A CN 2013100114807 A CN2013100114807 A CN 2013100114807A CN 201310011480 A CN201310011480 A CN 201310011480A CN 103422596 A CN103422596 A CN 103422596A
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Abstract
The invention provides a unit curtain wall frame thermal-insulating system. The unit curtain wall frame thermal-insulating system is that the glass sealing edge in a unit curtain wall frame is an aluminum alloy section provided with thermal-insulating penetrating strips, thermal-insulating parts made of foam materials are arranged in joints between female and male vertical materials, upper and lower cross materials or between an upper cross material and a middle cross material and between the middle cross material and a lower cross material and correspond to the thermal-insulating penetrating strips in the glass sealing edge, wherein the thermal-insulating penetrating strips are made from macromolecule thermal-insulating materials. Very successful treatment is made at the weak thermal-insulating positions of unit curtain wall in the prior art, and the energy-saving capacity of unit curtain wall board blocks is greatly improved.
Description
Technical field
The present invention relates to the cell cube curtain wall, especially for the insulation system on the framework of cell cube curtain wall.
Background technology
Existing cell cube curtain wall insulation system, just focused on the use of the Insulation of interlayer heat-preservation cotton and viewing area glass, and heat insulation for the cell cube frame region just cooked common heat insulation processing.For example, the cell cube of 4000x1500mm, interfloor height 1000mm, at the cell cube interlayer, adopt the thick heat-preservation cotton 01(of 100mm to see Fig. 1), count the glass backer board in, do not add frame, its U value generally can reach 0.4W (m
2K)-1 left and right; In viewing area, select the U value at the hollow Low-E of 1.1 left and right glass, adopt the heat insulation section frame, finally comprehensively get off, the whole U value of cell cube is unexpectedly up to 1.8W (m
2K)-1 left and right.The interlayer heat-preservation cotton that heat insulating ability is so high is heat insulation, and the energy-conservation ability of hollow glass is also very good, and the heat insulating ability of last location body integral body is so low, and the loss of its energy is all the energy-conservation defect that comes from Frame Design as seen.
As shown in Figure 1,2 and 3, hidden frame cell cube, for bezel locations, generally adopt the PVC heat insulating mattress 02 of 1mm or 2mm, and as the heat-barrier material of glazing gasket bar 03, seaming position adopts EPDM adhesive tape or silica gel strip 04.At interlayer, there is no continuous heat insulation structure between glazing gasket bar 03 ' and middle transverse material 05, there is the air cavity of larger volume, do not stop the heat transmission between glazing gasket bar 03 ' and middle cross beam 05.
As shown in Fig. 4,5 and 6, bright frame cell cube, for bezel locations, between buckle closure 06 and column 07, adopt the heat insulating strip 08 of PA66, and seaming position only has water-proof sealing strip 09 one, and the sealing bar normally adopts EPDM adhesive tape or silica gel strip.And the heat-insulating and sealing bar 09 of seam crossing does not have corresponding part with the heat insulating strip 08 on perpendicular material, can not form continuous heat insulation line.As shown in Figure 6, at bottom horizontal frame 010 and curtain wall slab, be hollow glass 011 and aluminium alloys buckle closure 06, there is no heat-barrier material between the three, form an air cavity, this position of upper transverse material 015 and middle transverse material 012 is also like this.
Above Curtain wall with open frame and frame concealed curtain wall are all at present very ripe systems, also be widely used, and its airtight watertight, the performance of story to story deformation, all obtained the approval of owner, architect, consultant and curtain wall producer.Yet, when we adopt high energy-conservation hollow glass and interlayer heat insulating material, the U value of whole cell cube plate is but still very large, chief reason is exactly that what cell cube frame part and plug joint etc. were located is heat insulation that do and good not.
Summary of the invention
The object of the invention is to improve the deficiencies in the prior art, a kind of cell cube curtain wall frame insulation system is provided, the bad problem of doing in the heat insulation processing of frame and plug joint part for current cell cube system, design good, the high energy-conservation cell cube insulation system of a kind of heat-proof quality, this system, can improve the energy-efficient performance of cell cube plate greatly.
The object of the present invention is achieved like this:
A kind of cell cube curtain wall frame insulation system, it is characterized in that: the glazing gasket in cell cube curtain wall frame is wherein with the heat insulation aluminium alloy extrusions of wearing bar, between the perpendicular material of male and female, between bottom horizontal frame or between upper transverse material and middle horizontal material and in the middle of the thermal insulation barriers that expanded material is made is set in seam between horizontal material and bottom horizontal frame, and it is corresponding that this thermal insulation barriers and heat insulation in glazing gasket are worn bar, and wherein the heat insulation bar of wearing is the macromolecule heat-barrier material.
This heat insulation material of wearing bar is preferably PA66.
The material of described thermal insulation barriers is preferably the EPDM expanded material.
The face glass of visible area adopts high energy-conservation two hollows three silver medal Low-e glass.
Further, at interlayer, between the perpendicular material of the secondary frame of glass and horizontal material, the PVC heat insulating strip that 18mm is thick is set, and fills in heat-preservation cotton under secondary frame, the heat-preservation cotton of PVC heat insulating strip and interlayer is coupled together, form externally continuous heat insulation line.
Closer, an elongated foam strip can also be set between the hollow glass of described glazing gasket and curtain wall slab, it is corresponding that this foam strip and heat insulation in glazing gasket are worn bar.
Further, the bottom horizontal frame of the curtain wall slab in described cell cube curtain wall or the glass holder bar of middle horizontal material, this glass holder bar and and glazing gasket between breach by sealant sealing, whole glass holder bar is wrapped with fluid sealant, avoid directly contacting with air.
Cell cube curtain wall frame insulation system provided by the invention, by in the perpendicular material on the frame of described curtain wall slab or the relevant glazing gasket of horizontal material, the heat insulation bar of wearing being set, at the seam crossing of mutually pegging graft between fixing perpendicular material, between horizontal material, foaming heat insulation part and heat insulation in glazing gasket being set, to wear bar corresponding, forms continuous heat insulation line; Add and in the interlayer position, the PVC heat insulating strip is set and original interlayer heat insulating material is connected as a single entity, also can obtain a complete heat insulation line.Cell cube curtain wall frame insulation system provided by the invention has been done extremely successful processing for the heat insulation weak location of cell cube curtain wall in prior art, has greatly improved the energy-conservation ability of cell cube curtain wall plate.
Below by drawings and Examples, the present invention will be further described.
The accompanying drawing explanation
The cross-sectional structural representation that Fig. 1 is hidden frame cell cube interlayer in prior art.
Fig. 2 is the cross-sectional structural representation of hidden frame cell cube visible area in prior art.
Fig. 3 is the perpendicular structural representation cutd open of hidden frame cell cube in prior art.
Fig. 4 is the cross-sectional structural representation of bright frame cell cube interlayer in prior art.
Fig. 5 is the cross-sectional structural representation of bright frame cell cube visible area in prior art.
Fig. 6 is the perpendicular structural representation cutd open of bright frame cell cube in prior art.
Fig. 7 is the cross-sectional structural representation of the hidden frame cell cube curtain wall interlayer region with the frame insulation system provided by the invention.
Fig. 8 is the cross-sectional structural representation in the hidden frame cell cube curtain wall viewing area with the frame insulation system provided by the invention.
The perpendicular structural representation cutd open that Fig. 9 is the hidden frame cell cube curtain wall with the frame insulation system provided by the invention.
Figure 10 is provided by the invention with the cross-sectional structural representation in viewing area in the hidden frame cell cube curtain wall of frame insulation system, wherein shows the structure of heat insulation line.
Figure 11 is provided by the invention with the cross-sectional structural representation of interlayer in the hidden frame cell cube curtain wall of frame insulation system, wherein shows the structure of heat insulation line.
To be that between the hidden frame cell cube curtain wall with the frame insulation system provided by the invention middle level, the grafting position is perpendicular cut open structural representation to Figure 12, wherein shows the structure of heat insulation line.
To be that the hidden frame cell cube curtain wall middle transverse material with the frame insulation system provided by the invention is perpendicular cut open structural representation to Figure 13, wherein shows the structure of heat insulation line.
Figure 14 is the heat insulation structural schematic diagram with glass holder bar place in the hidden frame cell cube curtain wall of frame insulation system provided by the invention.
Figure 15 is the structural representation that the glass tray is combined with glazing gasket.
The specific embodiment
As Fig. 7 to Figure 15 shows that the hidden frame cell cube curtain wall with the frame insulation system provided by the invention.In given example, the heat insulation structural of locating for the seaming position of seaming position, upper bottom horizontal frame and the interlayer middle transverse material of the perpendicular material of the male and female of cell cube curtain wall etc. is described in detail.
As shown in Figure 8, hidden frame cell cube curtain wall with the frame insulation system provided by the invention, wherein male perpendicular material 1 and the mother of mutual socket connection erect material 2 and plug joint position, in the middle of the system of current maturation, generally all adopt the PVC heat insulating mattress of 1-2mm to separate column and glazing gasket, because thickness is too thin, heat-blocking action is not good especially.In native system, glazing gasket 3 is made the aluminium alloy extrusions combination material of wearing bar 301 with heat insulation, heat insulationly wear the heat insulation bar of wearing of PA66 that bar 301 is selected taino, wear PVC heat insulating mattress 01(that bar is thick than the 2mm in existing system referring to Fig. 1 14.8mm thick PA66 is heat insulation), this system glass edge sealing way has just improved the energy-conservation ability of cell cube plate greatly.In insulation system provided by the invention, the plug joint of perpendicular material, adopted the twice adhesive tape, and the visual adhesive tape 4 together of outside, with the ripe general curtain wall system way of prior art is consistent at present, fixes in the draw-in groove of offering on glazing gasket 3; Newly-increased one adhesive tape 5 in the inside, adopt the EPDM expanded material, it fixes in the caulking groove on male perpendicular material 1 and female perpendicular material 2, it is partly 0.25W/MK with the thermal transmittance of glazing gasket 3EPDM, and the EPDM expanded material, its thermal transmittance hangs down 0.03W/MK, thereby has improved the energy-conservation ability of plug joint.For guaranteeing the continuity of heat-barrier material, between hollow glass A and glazing gasket 3, on the position of heat insulating strip, fill in the polyethylene bar 6 that one elongated thermal transmittance only has 0.03W/MK, so just can there do not is the energy-conservation leak of impact, so, hollow Low-E glass+heat insulation adhesive tape 5 of wearing bar 301+EPDM expanded material of polyethylene rod 6+PA66, just form a complete and continuous heat insulation line, from physical layout, optimized the energy-conservation ability of curtain wall.Energy-efficient treatment cross section (see figure 10) on the visible area column has shown the complete continuous heat insulation line L1 that the present invention forms.
As shown in Figure 7, heat insulation in the interlayer position, male perpendicular material 1 and female perpendicular material 2 are pegged graft with doubling glass A1, except the way of telling about above, also have it more particularly local.Because what interlayer adopted is doubling glass, so design the secondary frame 7 of a glass, between the secondary frame 7 of glass and male perpendicular material 1 and female perpendicular material 2, heat insulating material is set, the PVC8a of one 18mm thickness and the heat insulating belt 8 that heat-preservation cotton forms have been designed respectively, and be connected with the heat-preservation cotton 9 of 110mm between existing perpendicular material, generally also have an intersegmental gap between heat insulating material 8 and polyethylene rod 6, can set firmly therein the PVC heat insulating strip 8a that 18mm is thick, the skin of whole interlayer is separated fully, way is very perfect, its energy-efficient treatment cross section (seeing Figure 11).Shown the complete continuous heat insulation line L2 formed at interlayer.
As shown in Figure 9, the heat insulation structural of the plug joint position between upper transverse material 10, bottom horizontal frame 11 and middle cross beam can be:
The plug-in position of upper transverse material 10 and bottom horizontal frame 11, it is the position that the interlayer position is connected with the visible area position, it is also the position that stratified deformation is arranged, the seam here can be much larger, it is consistent with the interlayer way that but the way of its framework is caught up with respectively the visible area way of face, the first in grafting gap drapes over one's shoulders glue bar 12 and adopts the EPDM adhesive tape, second adhesive tape 13 adopts EPDM foaming adhesive tape, at seam crossing, in the middle of the glazing gasket 3 of the doubling glass A1 edge setting of hollow glass A and interlayer, the heat insulation bar 301 of wearing is set, it is corresponding with second adhesive tape 13, plug a polyethylene rod 6 between glazing gasket 3 and hollow glass A, with heat insulation to wear bar 301 corresponding.Set firmly glass auxiliary frame 7 ' between the bottom horizontal frame 11 be connected with doubling glass A1 and doubling glass A, be filled with heat insulating material between glass auxiliary frame 7 ' and bottom horizontal frame, designed the heat insulating belt 8 that the PVC8a of one 18mm thickness and heat-preservation cotton form, and be connected with the heat-preservation cotton 9 ' of 110mm between existing horizontal material.Connect hollow glass A1, foam rods 6, be fixed on heat insulation heat insulating material and the original heat insulating material 9 ' of wearing in bar 301, second adhesive tape 13, glass auxiliary frame in the glazing gasket on upper transverse material 10 and bottom horizontal frame 11, bed joint and on form again heat insulation line L3 together between bottom horizontal frame, this heat insulation weakness of interlayer plug joint has been improved in its energy-efficient treatment cross section (seeing Figure 12) greatly.
As shown in Figure 9, middle transverse material 14 is horizontal material that separate interlayer region and viewing area, the visible area way that the way of its framework is caught up with respectively face is consistent with the interlayer way, two glazing gaskets 3 here join, and the heat insulation bar 301 of wearing are set in glazing gasket 3, between glazing gasket 3, fill in elongated continuous foam rods 13a, it connects the upper and lower heat insulation heat insulating belt 8 of wearing bar 301 and 18mm thick PVC heat insulating strip 8a and heat-preservation cotton composition, has formed equally heat insulation line L3 together, as shown in figure 13.
Between perpendicular material, between upper bottom horizontal frame, the middle transverse material position, the heat insulation line of all these positions all connects, and has just formed a complete insulation surface.
No matter be bottom horizontal frame 11 or middle transverse material 14, the deadweight that all will bear glass, so will arrange glass tray 15, and glass tray 15 can destroy the continuity of glazing gasket 3 and foam rods 6, therefore, only have the position of the long glass tray 15 of 100-200mm, also need to do heat insulation processing.As shown in Figure 14 and Figure 15, at glass tray 15, directly with horizontal material, be connected, between without any heat insulation material, the glass tray can not directly contact with outdoor air, so the part that leaks outside will cover with fluid sealant a, see (accompanying drawing 7).
As shown in Figure 14,15, the bottom horizontal frame of the curtain wall slab in described cell cube curtain wall or the glass holder bar of middle horizontal material, this glass holder bar and and glazing gasket between breach by sealant sealing, whole glass holder bar is wrapped with fluid sealant, avoid directly contacting with air.
Cell cube Curtain wall frame insulation system provided by the invention, mainly by following 5 ways, thereby improved the curtain wall heat-proof quality greatly:
A. set up one the foam thermal insulation adhesive tape between the plate plug joint, for example EPDM expanded material adhesive tape 5 and adhesive tape 13; B. adopt with heat insulation wear bar 301 glazing gasket 3; C. arrange fully isolation the secondary frame of glass; D. fill out between heat-barrier material and establish foam rods 6 and form a complete insulation surface; E. visible area adopts high energy-saving glass.Accomplish this some after, the heat-proof quality of curtain wall will significantly improve.
Insulation system provided by the invention is used in concrete engineering, and making in this project visible area glass U value is 1.025W (m
2K)-1, interlayer adopts the thick heat-preservation cotton of 100mm, lframe cross piece thermal recovery system of the present invention, the whole U value of last curtain wall has reached 1.2W (m
2K)-1.Compared with prior art, heat-proof quality improves exponentially, but does not vary widely on structure, and improvement cost is very low, and its progressive is very obvious.The present invention technician in the curtain wall field does not attach great importance to part and improves cleverly, makes energy-efficient performance on curtain buildings across reaching a higher level.
Claims (8)
1. a cell cube curtain wall frame insulation system, it is characterized in that: the glazing gasket in cell cube curtain wall frame is wherein with the heat insulation aluminium alloy extrusions of wearing bar, glazing gasket also adopts the aluminium alloy extrusions of wearing bar with heat insulation, between the perpendicular material of male and female, between bottom horizontal frame or between upper transverse material and middle horizontal material and in the seam between middle horizontal material and bottom horizontal frame, the thermal insulation barriers that expanded material is made is set, and this thermal insulation barriers is identical with the heat insulation bar position of wearing in glazing gasket, and wherein the heat insulation bar of wearing is the macromolecule heat-barrier material.
2. cell cube curtain wall frame insulation system according to claim 1, it is characterized in that: at interlayer, between the perpendicular material of the secondary frame of glass and horizontal material, the PVC heat insulating strip that 18mm is thick is set, and fill in heat-preservation cotton under secondary frame, the heat-preservation cotton of PVC heat insulating strip and interlayer is coupled together, form externally continuous heat insulation line.
3. cell cube curtain wall frame insulation system according to claim 1 and 2 is characterized in that: an elongated foam strip also is set between the hollow glass of described glazing gasket and curtain wall slab, and it is corresponding that this foam strip and heat insulation in glazing gasket are worn bar.
4. cell cube curtain wall frame insulation system according to claim 1 and 2, it is characterized in that: the glass holder bar between the bottom horizontal frame of the curtain wall slab in described cell cube curtain wall or middle horizontal material and glazing gasket has also been done heat insulation processing, the sealed glue of this glass holder bar coats fully, avoids directly contacting with air.
5. cell cube curtain wall frame insulation system according to claim 3, it is characterized in that: the glass holder bar between the bottom horizontal frame of the curtain wall slab in described cell cube curtain wall or middle horizontal material and glazing gasket has also been done heat insulation processing, the sealed glue of this glass holder bar coats fully, avoids directly contacting with air.
6. cell cube curtain wall frame insulation system according to claim 1, it is characterized in that: heat insulation material of wearing bar is PA66.
7. according to the described cell cube curtain wall of claim 1 or 6 frame insulation system, it is characterized in that: the material of described thermal insulation barriers is the EPDM expanded material.
8. according to the described cell cube curtain wall of claim 1 or 6 frame insulation system, it is characterized in that: adopt high heat insulation glass at visible area, i.e. two hollow three silver medal Low-E glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011480.7A CN103422596B (en) | 2012-12-28 | 2013-01-11 | Cell cube Curtain wall frame insulation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210587419 | 2012-12-28 | ||
| CN201210587419.2 | 2012-12-28 | ||
| CN201310011480.7A CN103422596B (en) | 2012-12-28 | 2013-01-11 | Cell cube Curtain wall frame insulation system |
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| CN103422596A true CN103422596A (en) | 2013-12-04 |
| CN103422596B CN103422596B (en) | 2016-01-20 |
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| CN200992757Y (en) * | 2006-11-28 | 2007-12-19 | 马献林 | Energy-saving fireproof building curtain wall |
| KR20120028478A (en) * | 2010-09-15 | 2012-03-23 | 재단법인 포항산업과학연구원 | Steel-aluminium combination type unitized curtain wall |
| CN102400508A (en) * | 2011-11-16 | 2012-04-04 | 广东金刚幕墙工程有限公司 | Independent transverse sliding energy-saving unit curtain wall system |
| CN203256942U (en) * | 2012-12-28 | 2013-10-30 | 江河创建集团股份有限公司 | Unit body curtain wall frame thermal insulation system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE528645C2 (en) * | 2005-05-30 | 2007-01-09 | Flex Fasader Ab | Insulating glass elements and arrangements at the glass facade |
| CN2923868Y (en) * | 2006-07-25 | 2007-07-18 | 北京江河幕墙装饰工程有限公司 | Strip type heat-insulation aluminium alloy open-frame curtain wall |
| CN202164725U (en) * | 2011-07-07 | 2012-03-14 | 北京江河幕墙股份有限公司 | Steel keel glass curtain wall system |
| CN102444227A (en) * | 2011-09-20 | 2012-05-09 | 沈阳远大铝业工程有限公司 | Waterproof heat insulation unit type curtain wall |
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2013
- 2013-01-11 CN CN201310011480.7A patent/CN103422596B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992757Y (en) * | 2006-11-28 | 2007-12-19 | 马献林 | Energy-saving fireproof building curtain wall |
| KR20120028478A (en) * | 2010-09-15 | 2012-03-23 | 재단법인 포항산업과학연구원 | Steel-aluminium combination type unitized curtain wall |
| CN102400508A (en) * | 2011-11-16 | 2012-04-04 | 广东金刚幕墙工程有限公司 | Independent transverse sliding energy-saving unit curtain wall system |
| CN203256942U (en) * | 2012-12-28 | 2013-10-30 | 江河创建集团股份有限公司 | Unit body curtain wall frame thermal insulation system |
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| CN103422596B (en) | 2016-01-20 |
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Owner name: JANGHO GROUP CO., LTD. BEIJING JANGHO CURTAIN WALL Effective date: 20131212 Owner name: SHANGHAI JIANGHE WALL SYSTEM ENGINEERING CO., LTD. Free format text: FORMER OWNER: JANGHO GROUP CO., LTD. Effective date: 20131212 |
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Free format text: CORRECT: ADDRESS; FROM: 101300 SHUNYI, BEIJING TO: 201601 SONGJIANG, SHANGHAI |
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Effective date of registration: 20131212 Address after: High tech road high tech Zone of Songjiang District Sijing town 201601 Shanghai City No. 8 Lane 385 Applicant after: Shanghai Jianghe Wall System Engineering Co., Ltd. Applicant after: Jiangho Group Company Limited Applicant after: Beijing Jangho Curtain Wall Co., Ltd. Address before: 101300 Beijing City, Shunyi District, the north of cattle, No. five street, No. 5 Applicant before: Jiangho Group Company Limited |
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