CN101139907A - Glass fibre door and window having three seal structures - Google Patents
Glass fibre door and window having three seal structures Download PDFInfo
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- CN101139907A CN101139907A CNA2007102019816A CN200710201981A CN101139907A CN 101139907 A CN101139907 A CN 101139907A CN A2007102019816 A CNA2007102019816 A CN A2007102019816A CN 200710201981 A CN200710201981 A CN 200710201981A CN 101139907 A CN101139907 A CN 101139907A
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Abstract
A glass steel door and window with three rounds of sealing structures is provided, which comprises frame profiles, mullion profiles, sectional profiles, hollow glass, a first round of seal tape, a second round of seal tape and a third round of seal tape; the three rounds of seal tapes are rubber seal tapes arranged in chambers between the frame profiles, the mullion profiles and the sectional profiles; the third round of the seal tape separates the chamber into an outside water-tight chamber part and an inside air-tight chamber part. The sectional profile is extended with a label tape downwardly in a slope angle above the first round of seal tape. The invention compensates shortcomings in design of end faces of prior glass steel profiles, so as to add the third round of the seal tape, and bring ease for fabrication, but not increase complexity in technologies and production. The invention has the advantages of high strength, corrosion resistance, long aging period, long service life, not easy for deformation, simple structure and easy fabrication. The invention is characterized by further improving heat-insulating, heat-insulating, soundproof effects, water-tight features and air-tight performances of glass steel doors and windows, for which the invention contributes to fulfilling the targets of saving energy and lowering consumption for building doors and windows.
Description
(1) technical field
The present invention relates to a kind of door and window, particularly a kind of glass fiber reinforced plastic door and window.
(2) background technology
Economizing on resources, save the energy, building a conservation-minded society is worldwide in recent years important topic, and China is an energy consumption big country always, and especially building energy consumption occupies suitable ratio.Account for more than 1/3 of total energy consumption according to measuring and calculating China building energy consumption; Building uses energy consumption to account for more than 1/2 of building energy consumption again; Run off from the energy of whole building, 70% runs off by door and window in the energy loss.According to relevant expert's estimation, if 40% of the non-energy saving window of China is transformed into energy saving window, 1.56 hundred million tons of coals can be saved every year in the whole nation, amount to 249.6 hundred million yuan of RMB, this shows the door and window importance of energy conservation.Since the nineties in last century, along with the day of international energy is becoming tight, country just begins that building energy conservation is had more and more higher requirement, and governments at all levels are also more and clearer and more definite to the requirement of building energy conservation.And glass fiber reinforced plastic door and window is because its excellent performance, more and more receive the concern of country, learn that from Beijing architectural hardware door and window employer's organization energy-saving environment-friendly glass steel profile and doors and windows will be widelyd popularize in Beijing recently, progressively eliminate a large amount of at present aluminium alloys and plastic-steel door and windows that use.
The various performances of door and window will realize by material, structure and the related accessory of door and window.In at present known various sash stuffs, glass fiber reinforced plastic is because have the concern that plurality of advantages more and more is subjected to society, but existing glass fiber reinforced plastic door and window only adopts the fit system of two seals, and the insulation of door and window, heat insulation, sound insulation, watertight, air-tightness need further to improve.
Traditional aluminium alloys or plastic-steel door and window can more freely carry out design of section, therefore can utilize the structure of window frame and sash complexity that the three seals bar is set.Compare with traditional aluminium alloys or plastic-steel door and window, because the special moulding process restriction of glass fiber reinforced plastic door window profile, glass fiber reinforced plastic shapes can't be provided with too many too complicated cavity, therefore is subjected to very big restriction in the design of section bar end face.Existing glass fiber reinforced plastic door and window can only adopt the fit system of two seals, makes the overall performance of glass fiber reinforced plastic door and window be subjected to very big influence.If glass fiber reinforced plastic door and window can be realized more labyrinth, make the door and window each several part that more rational cooperation can be arranged, glass fiber reinforced plastic door and window will have bigger development so, thereby for can better contributing for the energy-conserving and environment-protective cause.
(3) summary of the invention
The glass fiber reinforced plastic door and window that the purpose of this invention is to provide a kind of three seal structures, the structure design that solves traditional glass steel casement door window can't be provided with the technical problem of three seals bar, and solves the technical problem of poor performance such as the glass fiber reinforced plastic door and window sealing performance cause thus, energy-conservation, consumption reduction.
For achieving the above object, the present invention adopts following technical scheme:
The glass fiber reinforced plastic door and window of this three seal structures, comprise frame section 1, middle stile section bar 3, sectional 2 and hollow glass 7, frame section 1, middle stile section bar 3 have the first road weather strip 4 with sectional in the contact position of an outdoor side, frame section 1, middle stile section bar 3 have the second road weather strip 5 with sectional in the contact position of an indoor side, be connected with press strip 10 between sectional 2 and the hollow glass 7, it is characterized in that:
Sectional is having sealing projection 25 with above-mentioned C shape seal groove 19 opposites slightly to the right or left, and sectional is extending an eave-board 26 that tilts below tiltedly above first weather strip;
Cavity place between the sealing projection 25 of the C of above-mentioned frame section shape seal groove 19 and sectional, cavity place between the C shape seal groove 19 of middle stile section bar and the sealing projection 25 of sectional is equipped with three seals bar 6 respectively, the three seals bar is divided into above-mentioned cavity the watertight chamber 8 and inboard airtight chamber 9 two parts in the outside, the built-in end both sides fluted 61 of three seals bar, groove is stuck on the edge of C shape seal groove, embedding 65 is filled in the C shape seal groove 19, the protruding wing 63 of both sides is close to the outer plane of C shape seal groove, three seals bar stage casing tilts to sealing projection 25, termination 62 is crimp shape, and contacts with the lateral surface sealing of sealing projection 25.
The cross section in above-mentioned three seals bar stage casing can be triangle or tilted conical.
Between the grooves on two sides of above-mentioned three seals bar cavity 64 can be arranged.
The cross section of above-mentioned frame section 1 is the L type, a big cavity 11 and an areola 12 are arranged in the main body, areola is towards outdoor, and be connected with hollow rib 13, tabula between areola and the hollow rib disconnected 14 is more lower slightly than body surfaces, drain hole 15 outside the outer wall of hollow rib has on tabula is disconnected, the inwall of hollow rib has downward-sloping internal drainage hole 16 in L type corner, there is one first road weather strip holding tank 17 inboard, end of hollow rib, protrudes 18 outside the lateral, end of hollow rib.
The cross section of stile's section bar 3 is the T type in the above-mentioned middle stile section bar 3, is having a C shape seal groove 31 with the corresponding body surfaces of sectional middle part.
Above-mentioned sectional 2 has external cavity 21, cavity 22,23 3 cavitys of internal cavity, and there is eave-board 26 the external cavity outside, and internal cavity extends to the frame section inboard, and there is the second road weather strip holding tank 24 inboard, end.
Compared with prior art the present invention has following characteristics and beneficial effect:
The present invention adopts glass fiber reinforced plastic shapes, and contact position and gap between frame section, middle stile section bar and sectional are provided with three seals, has improved the tightness and the watertightness of door and window.The 3rd road rubber weather strip that is installed between frame section and the sectional is separated into two independent areolas with the big cavity between frame section, the sectional, the cross-ventilation that heat transmission that weather strip place, such first road exists and drain hole cause just has been limited within the watertight chamber, make the heat insulation effect of door and window better, reduce the consumption that can be converted into other energy of heat energy, in glass door and window insulation, energy-saving and environmental protection, played great role.
Can have eave-board on the sectional of the present invention, rainwater drops on the eave-board of sectional when rainy, avoids directly dropping on the first road weather strip, infiltrates in the space between sectional and the frame section, thereby has further improved watertightness performance.
Some performances of glass fiber reinforced plastic shapes of the present invention and other material section bars are compared as follows table:
| Sequence number | Test item | Glass fiber reinforced plastic shapes of the present invention | Aluminium alloy extrusions | |
| 1 2 3 4 5 6 7 8 9 19 26 12 | Density (g/cm 3) hot strength Mpa 〉=modulus of elasticity in static bending Mpa 〉=coefficient of thermal conductivity (W/m ℃) linear expansion coeffcient (19-6/ ℃) Vicat softening point ℃ 〉=high low temperature size changing rate % low temperature drop impact number≤specific strength ※ corrosion resistance ※ resistance to ag(e)ing ※ ※ life-span (year) that breaks repeatedly | 1.7 360 2.1×10 4 0.39 7 200 0 0 222 A B 50 | 2.7 160 7.0×10 4203.5 21 not softening----53 C C 25 | 1.5 37 0.196×10 4 0.43 85 83 0.2 1 36 B C 20 |
Annotate: ※ A, B, C, D performance reduce successively, and A is best.※ ※ normal condition following service life.
| The thermal transmittance of several material door and windows commonly used is (K value W/ (m relatively 2·K)) | ||||
| The common aluminum alloy window | The bridge cut-off aluminum window | The PVC window | Glass steel sash of the present invention | |
| Double layer glass (5+9A+5) | 4.14 | 3.4 | 2.78 | 2.4 |
| Double layer glass (5+12A+5) | 4.04 | 3.3 | 2.70 | 2.2 |
| Low-E hollow glass (5+12A+5) | 3.06 | 2.32 | 1.78 | 1.6 |
More than demonstrated fully glass fiber reinforced plastic door and window superiority in all fields.
Detection data of the present invention such as following table:
| Performance | Wind-Pressure Resistance | Air leakage | Rain leakage | Insulation | Sound insulation |
| Pattern | Pa | m 3/m·h | Pa | W/m 2·K | dB |
| 58 serial three glass windows | 5300 | 0.2 | 300 | 1.3 | 39 |
| 50 serial double glazed windows | 5300 | 0.1 | 250 | 2.2 | 36 |
| 75 serial double glazed windows | 3500 | 0.2 | 400 | 2.8 | 28 |
The present invention is on the basis of glass fiber reinforced plastic door window profile material advantage, particular design to frame section, middle stile section bar and sectional end face, remedied the deficiency of existing glass fiber reinforced plastic shapes in the design of end face, both can increase the three seals bar, be easy to processing again, do not increase the complexity that technology is made.By cavity place between frame section, middle stile section bar and sectional the three seals bar is set, further improve the insulation of glass fiber reinforced plastic door and window, heat insulation, soundproof effect, watertightness performance and air-tightness, helped realizing energy-conservation, the consumption reduction target of China's building doors and windows.The present invention makes the sealing performance of glass fiber reinforced plastic door and window, and at heat-insulating property, heat-proof quality, soundproof effect, aspects such as watertightness performance, air-tightness have all reached the index that national standard requires.Can effectively stop outdoor invader, also can prevent indoor hot and cold gas leakage, the sealing function that can provide comprehensively for various door and windows, continue can not influence the normal switch of window again with Time, and the door and window each several part can have more rational cooperation.Intensity height of the present invention, corrosion-resistant, ageing-resistant, the life-span is long, and is not yielding, simple in structure, and handling ease helps promoting that glass fiber reinforced plastic door and window has bigger development.
(4) description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is the contour structures schematic diagram of glass steel sash;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the B-B cross-sectional view of Fig. 1.
Fig. 4 is the structural representation of three seals bar.
Fig. 5 is the shape schematic diagram of the first road weather strip and the second road weather strip.
Fig. 6 is the structural representation in tightness principle of the present invention cross section.
Fig. 7 is the structural representation in watertightness principle of the present invention cross section.
Reference numeral: 1-frame section, the big cavity of 11-, 12-areola, 13-hollow rib, 14-tabula are disconnected, the outer drain hole of 15-, 16-internal drainage hole, the 17-first road weather strip holding tank, 18-protrude, 19-C shape seal groove.
2-sectional, 21-external cavity, 22-cavity, 23-internal cavity, the 24-second road weather strip holding tank, 25-sealing projection, 26-eave-board.
The C shape seal groove of stile's section bar among stile's section bar, the 31-among the 3-.
The 4-first road weather strip, the 5-second road weather strip.
6-three seals bar, 61-groove, 62-termination, the protruding wing of 63-, 64-cavity, 65-embedding head.
7-hollow glass, 8-watertight chamber, the airtight chamber of 9-, 10-press strip.
(5) specific embodiment
Embodiment is referring to shown in Fig. 1-3, and the glass fiber reinforced plastic door and window of this three seal structures comprises frame section 1, middle stile section bar 3, sectional 2 and hollow glass 7.Frame section 1, middle stile section bar 3 have the first road weather strip 4 with sectional in the contact position of an outdoor side, frame section 1, middle stile section bar 3 have the second road weather strip 5 with sectional in the contact position of an indoor side.Be connected with press strip 10 between sectional 2 and the hollow glass 7.The shape of the first road weather strip 4 and the second road weather strip 5 is referring to Fig. 5.
Referring to Fig. 6, cavity place between the sealing projection 25 of the C shape seal groove 19 of the cavity place between the sealing projection 25 of the C of above-mentioned frame section shape seal groove 19 and sectional, middle stile section bar and sectional is equipped with three seals bar 6 respectively, the three seals bar is divided into the cavity between frame section and the sectional in the watertight chamber 8 and inboard airtight chamber 9 two parts in the outside, and the cross-ventilation 16 that heat transmission that weather strip place, first road exists and drain hole cause is limited within the watertight chamber 13.
Referring to Fig. 4, Fig. 6, Fig. 7, the built-in end both sides fluted 61 of three seals bar, groove is stuck on the edge of C shape seal groove, embedding 65 is filled in the C shape seal groove 19, the protruding wing 63 of both sides is close to the outer plane of C shape seal groove, three seals bar stage casing tilts to sealing projection 25, and termination 62 is crimp shape, and contacts with the lateral surface sealing of sealing projection 25.The cross section in above-mentioned three seals bar stage casing can be triangle or tilted conical.Between the grooves on two sides of three seals bar cavity 64 can be arranged.
Referring to Fig. 6,7, the cross section of above-mentioned frame section 1 is the L type, a big cavity 11 and an areola 12 are arranged in the main body, areola is towards outdoor, and be connected with hollow rib 13, tabula between areola and the hollow rib disconnected 14 is more lower slightly than body surfaces, drain hole 15 outside the outer wall of hollow rib has on tabula is disconnected, the inwall of hollow rib has downward-sloping internal drainage hole 16 in L type corner, there is one first road weather strip holding tank 17 inboard, end of hollow rib, protrudes 18 outside the lateral, end of hollow rib.Frame section 1 is having a C shape seal groove 19 with the corresponding body surfaces of sectional middle part.
The cross section of stile's section bar 3 is the T type in the above-mentioned middle stile section bar 3, is having a C shape seal groove 31 with the corresponding body surfaces of sectional middle part.
Referring to Fig. 6,7, above-mentioned sectional 2 has external cavity 21, cavity 22,23 3 cavitys of internal cavity, and there is eave-board 26 the external cavity outside, and internal cavity extends to the frame section inboard, and there is the second road weather strip holding tank 24 inboard, end.Sectional is having sealing projection 25 with above-mentioned C shape seal groove 19 opposites slightly to the right or left, and sectional is extending an eave-board 26 that tilts below tiltedly above first weather strip.Rainwater is fallen the window surface when rainy, flow down along the window surface after the pooling, because blocking of eave-board arranged, most rainwater are diversed and can not produce water at seam crossing, also can discharge from drain hole even there is a small amount of rainwater to infiltrate in the space between sectional and the frame section.
Claims (6)
1. the glass fiber reinforced plastic door and window of a three seal structures, comprise frame section (1), middle stile section bar (3), sectional (2) and hollow glass (7), frame section (1), middle stile section bar (3) have the first road weather strip (4) with sectional in the contact position of an outdoor side, frame section (1), middle stile section bar (3) have the second road weather strip (5) with sectional in the contact position of an indoor side, be connected with press strip (10) between sectional (2) and the hollow glass (7), it is characterized in that:
Frame section (1) is having a C shape seal groove (19) with the corresponding body surfaces of sectional middle part;
Sectional is having sealing projection (25) with above-mentioned C shape seal groove (19) opposite slightly to the right or left, and sectional is extending an eave-board (26) that tilts below tiltedly above first weather strip;
Cavity place between the sealing projection (25) of the C of above-mentioned frame section shape seal groove (19) and sectional, cavity place between the C shape seal groove (19) of middle stile section bar and the sealing projection (25) of sectional is equipped with three seals bar (6) respectively, the three seals bar is divided into above-mentioned cavity the watertight chamber (8) and inboard airtight chamber (9) two parts in the outside, the built-in end both sides of three seals bar fluted (61), groove is stuck on the edge of C shape seal groove, embedding head (65) is filled in the C shape seal groove (19), the protruding wing (63) of both sides is close to the outer plane of C shape seal groove, three seals bar stage casing tilts to sealing projection (25), termination (62) is crimp shape, and contacts with the lateral surface sealing of sealing projection (25).
2. the glass fiber reinforced plastic door and window of three seal structures according to claim 1, it is characterized in that: the cross section in above-mentioned three seals bar stage casing is triangle or tilted conical.
3. the glass fiber reinforced plastic door and window of three seal structures according to claim 1 is characterized in that: cavity (64) is arranged between the grooves on two sides of above-mentioned three seals bar.
4. the glass fiber reinforced plastic door and window of three seal structures according to claim 1, it is characterized in that: the cross section of above-mentioned frame section (1) is the L type, a big cavity (11) and an areola (12) are arranged in the main body, areola is towards outdoor, and be connected with hollow rib (13), tabula between areola and the hollow rib disconnected (14) is more lower slightly than body surfaces, drain hole (15) outside the outer wall of hollow rib has on tabula is disconnected, the inwall of hollow rib has downward-sloping internal drainage hole (16) in L type corner, there is one first road weather strip holding tank (17) inboard, end of hollow rib, protrudes (18) outside the lateral, end of hollow rib.
5. the glass fiber reinforced plastic door and window of three seal structures according to claim 1 is characterized in that: in above-mentioned in stile's section bar (3) cross section of stile's section bar (3) be the T type, having a C shape seal groove (31) with the corresponding body surfaces of sectional middle part.
6. the glass fiber reinforced plastic door and window of three seal structures according to claim 1, it is characterized in that: above-mentioned sectional (2) has external cavity (21), cavity (22), (23) three cavitys of internal cavity, there is eave-board (26) the external cavity outside, internal cavity extends to the frame section inboard, and there is the second road weather strip holding tank (24) inboard, end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102019816A CN101139907A (en) | 2007-10-09 | 2007-10-09 | Glass fibre door and window having three seal structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102019816A CN101139907A (en) | 2007-10-09 | 2007-10-09 | Glass fibre door and window having three seal structures |
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| Publication Number | Publication Date |
|---|---|
| CN101139907A true CN101139907A (en) | 2008-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102019816A Pending CN101139907A (en) | 2007-10-09 | 2007-10-09 | Glass fibre door and window having three seal structures |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817432A (en) * | 2012-08-31 | 2012-12-12 | 广东金刚幕墙工程有限公司 | Upright structure of exposed frame corner openable window |
| CN103244011A (en) * | 2013-04-27 | 2013-08-14 | 南充华塑建材有限公司 | Plastic profile |
| CN103615183A (en) * | 2013-12-06 | 2014-03-05 | 广州江河幕墙系统工程有限公司 | Curtain wall inwards-opening door and window system for super high-rise buildings |
| CN114320120A (en) * | 2021-12-27 | 2022-04-12 | 湖北和乐门业有限公司 | Steel fireproof window with novel structure |
-
2007
- 2007-10-09 CN CNA2007102019816A patent/CN101139907A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817432A (en) * | 2012-08-31 | 2012-12-12 | 广东金刚幕墙工程有限公司 | Upright structure of exposed frame corner openable window |
| CN102817432B (en) * | 2012-08-31 | 2015-04-15 | 金刚幕墙集团有限公司 | Upright structure of exposed frame corner openable window |
| CN103244011A (en) * | 2013-04-27 | 2013-08-14 | 南充华塑建材有限公司 | Plastic profile |
| CN103244011B (en) * | 2013-04-27 | 2015-07-08 | 南充华塑建材有限公司 | Plastic profile |
| CN103615183A (en) * | 2013-12-06 | 2014-03-05 | 广州江河幕墙系统工程有限公司 | Curtain wall inwards-opening door and window system for super high-rise buildings |
| CN114320120A (en) * | 2021-12-27 | 2022-04-12 | 湖北和乐门业有限公司 | Steel fireproof window with novel structure |
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Open date: 20080312 |