CN1164853C - Heat insulation bridge sealed door and window - Google Patents
Heat insulation bridge sealed door and window Download PDFInfo
- Publication number
- CN1164853C CN1164853C CNB021537631A CN02153763A CN1164853C CN 1164853 C CN1164853 C CN 1164853C CN B021537631 A CNB021537631 A CN B021537631A CN 02153763 A CN02153763 A CN 02153763A CN 1164853 C CN1164853 C CN 1164853C
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- China
- Prior art keywords
- heat insulation
- insulation bridge
- window frame
- slide rail
- face
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Abstract
The present invention relates to a sealed door window with a heat insulation bridge, which comprises a hollow thin-wall window frame and window sashes, wherein the window frame has the side face, the slide rail face and the face without a slide rail; a bulged slide rail is arranged on the slide rail face; a sealing strip of a heat insulation bridge is arranged in the slide rail; the window frame is disconnected in the position of the sealing strip of a heat insulation bridge; the disconnected ends are respectively embedded into two grooves arranged on the side face of the sealing strip of a heat insulation bridge; the middle part of the top face of the sealing strip of a heat insulation bridge has an inward-recessed circular arc face. The face without a slide rail of the window frame is disconnected in the middle part, and the disconnected ends are hooked inward and embedded into two concave seams of a flat strip-plate connecting piece. Non-metal inserting pieces are lined in the window frame, and PU foaming plastic is filled in the window frame. Holes are arranged in the center of the sealing strip of a heat insulation bridge, and the material made of the sealing strip is non-metal material. The present invention forms a three-section bridge or a four-section bridge on the window frame, effectively eliminates cold and heat bridges between the window frame and the window sashes, greatly increases the sealing performance and is beneficial to energy saving of the door window.
Description
Technical field
The present invention relates to a kind of door and window of building.
Background technology
The sealing performance of door and window is the main power consumption factor of architecture indoor air conditioning.The door and window of existing building comprises the window frame and the sash of thin-walled on an empty stomach, and its window frame has side, slide rail face and do not have rail level, and the slide rail of protrusion is arranged on the slide rail face, and sash slides on slide rail.Because the end face and the bottom surface of slide rail and do not have the slide rail face and be continuous plane have just formed cold bridge or heat bridge between doorframe and window frame and sash, become the not tight difficult problem of doors and windows sealing.
Technology contents
The present invention will solve and have cold bridge or heat bridge between window frame and the sash, makes the poorly sealed technical problem of window.
The technical scheme of the heat insulation bridge sealed doors and windows of the present invention: it comprises the window frame and the sash of thin-walled on an empty stomach, its window frame has side, slide rail face and does not have rail level, the slide rail that protrusion is arranged on the slide rail face, it is characterized in that: slide rail is built-in with heat insulation bridge weather strip, window frame disconnects at heat insulation bridge weather strip place, open end embeds respectively in two grooves of heat insulation bridge weather strip side, and heat insulation bridge weather strip end face middle part is inwardly recessed arc surface.
Can be lined with nonmetal plug connector in the above-mentioned window frame.
Can be filled with the PU foamed plastic in the above-mentioned window frame.
The above-mentioned window frame heart that is lined with nonmetal plug connector also can be filled with the PU foamed plastic.
The side of above-mentioned its window frame and slide rail are with high.
Above-mentioned disconnection in the middle of the no rail level of window frame, the inside hook of open end embeds in two recessed joints of parallel strip plate connector.The inner face of parallel strip plate connector has two fins that are parallel to long limit.
There is hole at above-mentioned heat insulation bridge weather strip center.
Groove inward flange on the above-mentioned heat insulation bridge weather strip is slightly high than the groove outward flange.
The material of above-mentioned heat insulation bridge weather strip is nonmetals.
Above-mentioned upper and lower frame and frame connecting place are by being connected by the corner connection sheet.
Beneficial effect: the present invention forms three bridge cut-off or four bridge cut-off at the slide rail place and the no slide rail face of window frame, therefore the thermal current or the cold airflow that cross window from indoor or outdoors cut off, the cold bridge or the heat bridge that exist between doorframe and window frame and the sash have been eliminated, the doors and windows sealing performance is improved greatly, and it is thermoregulator energy-saving and cost-reducing to help building.Below be the present invention and old standard 70 type aluminum alloy push-pull window material contrast tables:
The present invention and existing filling type, press strip energy saving window performance comparison table:
| Disconnected hot mode | The press strip window | The perfusion window | The present invention |
| The single complexity in cross section, multi-cavity, consumptive material: rod member intensity is lower; Single bridge construction | The cross section is complicated, consumptive material; Certain flexibility is arranged, can produce symmetry and asymmetric disconnected heat bridge; Rod member intensity is higher, and precision is good | The cross section is simple, and flexibility is big; Material-saving; The intensity height; Compliance is strong; Three bridge constructions. | |
| Technology | The bar roll extrusion is worn in employing, needs special equipment and certain material | Activities is simpler, section bar there is not specific (special) requirements, the injecting glue rooved face is required high, the prescription of inserts and injecting glue process conditions are relatively harsher, need cut out interim aluminium bridge. | The interlocking of employing gap, need not special equipment, by whole PU foaming carrying out solidating on the self-control frock, process conditions are easy to control, goods precision height. |
| Energy-conservation | Generally | Better | Good |
| Environmental protection | Unharmful substance, recyclable utilization meets environment protection requirement | Unharmful substance, recyclable utilization meets environment protection requirement | Unharmful substance, recyclable utilization meets environment protection requirement |
Various disconnected heat bridge section bar Calculation of Heat Transfer relatively
| Kind | Disconnected heat bridge wide (mm) | ∑R m 2·k/w | R w m 2·k/w | R n m 2·k/w | R Always m 2·k/w | K w/m 2·k |
| The present invention's 80 stainless steels heat bridge that breaks | 18.8 | 0.1494 | 0.04 | 0.115 | 1.3044 | 0.766 |
| The present invention's 70 aluminium alloyss heat bridge that breaks | 16.4 | 0.7456736 | 0.04 | 0.115 | 0.9006736 | 1.11 |
| The present invention's 70 stainless steels heat bridge that breaks | 15.6 | 0.712922 | 0.04 | 0.115 | 0.867922 | 1.1522 |
| The German structure 6063 aluminium alloys rolling-types heat bridge that breaks | 4 | 0.11635 | 0.04 | 0.115 | 0.27135 | 3.685 |
| The American structure 6063 aluminium alloys filling types heat bridge that breaks | 9.6 | 0.000059 | 0.04 | 0.115 | 0.155059 | 6.449 |
By above contrast as can be known, with the identical 70 series standard windows of 1500 * 1500mm is example, every square metre of consumptive material 5.28kg of old standard type aluminum alloy push-pull window, and every square metre of consumptive material of the present invention only is 3.18kg, but every square metre of consumptive material material-saving about 40%, the material-saving effect is obvious.4, energy-saving effect is good, the present invention is with strengthening extrusion molding spare as bridge cut-off, and plays effects such as sealing, slide rail simultaneously, is spliced into totally enclosed goods rod member with aluminium alloy extruded or stainless steel workpiece, form multibreak bridge simultaneously, realize that whole rod member three bridges, four bridges are heat insulation.Thoroughly solved door and window heat-insulation and heat-preservation problem.To splice the assembly solidating by rod member inner chamber PU perforation foaming is one, strengthens the integral rigidity and the flexural strength of rod member, makes all rod members change complete high strength insulator into, improves rod member intensity and heat preservation and insulation greatly.Particularly disconnected heat bridge adopts the hollow closed inner chamber design of diplopore, makes the thermal resistance effect of material more abundant, further improves the door and window heat preservation and insulation.In the time of foaming, can eliminate the fit-up gap and the section bar mismachining tolerance of each assembly, obviously improve whole window assembly precision, guarantee the every performance indications of goods.Be widely used in various stainless steels, aluminium alloys, Aluminum plastics door and window.
Description of drawings
Fig. 1 is a scheme of installation of the present invention;
Fig. 2 is upper and lower frame, frame assembling sectional view;
Fig. 3 is the multipurpose frame assembling sectional view;
Fig. 4 is 90 ° of corner border structure schematic diagrames;
Fig. 5 is 120 ° of corner border structure schematic diagrames;
Fig. 6 is 135 ° of corner border structure schematic diagrames;
Fig. 7 is the heat insulation bridge weather strip shape schematic diagram that there are two holes at the center;
Fig. 8 is a parallel strip plate connector shape schematic diagram.
The specific embodiment
Heat insulation bridge hermatic door window frame embodiment one is referring to Fig. 1,2,3, the window frame of thin-walled comprises upper ledge 1, lower frame 2 and frame 3 on an empty stomach, its window frame has side 4, slide rail face 6 and does not have rail level 7, the slide rail 8 that protrusion is arranged on the slide rail face, its slide rail is built-in with the heat insulation bridge weather strip 9 (referring to Fig. 7) of bar shaped, window frame disconnects at the slide rail place, disconnects two ends and embeds respectively in two grooves 10 of heat insulation bridge weather strip side, and heat insulation bridge weather strip end face middle part is the recessed arc surface 11 that is inwardly.Disconnect in the middle of the no rail level of window frame, the inside hook of open end embeds in two recessed joints 12 of parallel strip plate connector 5.The inner face of parallel strip plate connector has two fins 13 that are parallel to long limit, (referring to Fig. 8).The side 4 of its window frame is high together with slide rail.The groove inward flange of heat insulation bridge weather strip is slightly high than the groove outward flange, and there are two holes 15 at the center, and its material is nonmetals such as plastics, rubber.Be lined with nonmetal plug connector 16 in the upper ledge of thin-walled, lower frame, the frame on an empty stomach, the window frame heart is filled with PU foamed plastic 17.In the window frame bight, by ABS+30% glass plug connector 16, rivet by rivet 14 " trisome " by steel corner connection sheet 18 and frame base material outward.
Embodiment two: shown in Fig. 4,5,6, corner frame slide rail four bridge heat insulation structural schematic diagrames, window frame cross section are that 90 °, 120 ° or 135 ° are fan-shaped.Be lined with the nonmetal plug connector 16 of plastics, glass fiber reinforced plastic or ABS+30% glass in the window frame of thin-walled on an empty stomach, can be filled with PU foamed plastic 17.Its window frame has side 4, slide rail face 6, and the slide rail of protrusion is arranged on the slide rail face, and its slide rail is built-in with the heat insulation bridge weather strip 9 of bar shaped.
Claims (10)
1, a kind of heat insulation bridge sealed doors and windows, comprise the window frame and the sash of thin-walled on an empty stomach, window frame has side, slide rail face and does not have rail level, the slide rail that protrusion is arranged on the slide rail face, it is characterized in that: slide rail is built-in with heat insulation bridge weather strip, window frame disconnects at heat insulation bridge weather strip place, and open end embeds respectively in two grooves of heat insulation bridge weather strip side, and heat insulation bridge weather strip end face middle part is inwardly recessed arc surface.
2, heat insulation bridge sealed doors and windows according to claim 1 is characterized in that: be lined with nonmetal plug connector in the described window frame.
3, heat insulation bridge sealed doors and windows according to claim 1 is characterized in that: be filled with the PU foamed plastic in the described window frame.
4, heat insulation bridge sealed doors and windows according to claim 2 is characterized in that: the described window frame heart that is lined with nonmetal plug connector is filled with the PU foamed plastic.
5, according to claim 1,2,3 or 4 described heat insulation bridge sealed doors and windows, it is characterized in that: the side of described its window frame and slide rail are with high.
6, according to claim 1,2,3 or 4 described heat insulation bridge sealed doors and windows, it is characterized in that: disconnect in the middle of the no rail level of described window frame, the inside hook of open end embeds in two recessed joints of parallel strip plate connector, and the inner face of parallel strip plate connector has two fins that are parallel to long limit.
7, heat insulation bridge sealed doors and windows according to claim 1 is characterized in that: there is hole at described heat insulation bridge weather strip center.
8, according to claim 1 or 7 described heat insulation bridge sealed doors and windows, it is characterized in that: the groove inward flange on the described heat insulation bridge weather strip is slightly high than the groove outward flange.
9, according to claim 1 or 7 described heat insulation bridge sealed doors and windows, it is characterized in that: the material of described heat insulation bridge weather strip is nonmetals.
10, heat insulation bridge sealed doors and windows according to claim 1, it is characterized in that: described upper and lower frame is connected by the corner connection sheet with the frame connecting place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021537631A CN1164853C (en) | 2002-12-06 | 2002-12-06 | Heat insulation bridge sealed door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021537631A CN1164853C (en) | 2002-12-06 | 2002-12-06 | Heat insulation bridge sealed door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410644A CN1410644A (en) | 2003-04-16 |
| CN1164853C true CN1164853C (en) | 2004-09-01 |
Family
ID=4752352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021537631A Expired - Fee Related CN1164853C (en) | 2002-12-06 | 2002-12-06 | Heat insulation bridge sealed door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1164853C (en) |
-
2002
- 2002-12-06 CN CNB021537631A patent/CN1164853C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1410644A (en) | 2003-04-16 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |