CN205531980U - Multi -seal gas dam - Google Patents
Multi -seal gas dam Download PDFInfo
- Publication number
- CN205531980U CN205531980U CN201620334738.6U CN201620334738U CN205531980U CN 205531980 U CN205531980 U CN 205531980U CN 201620334738 U CN201620334738 U CN 201620334738U CN 205531980 U CN205531980 U CN 205531980U
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- China
- Prior art keywords
- cavity
- groove
- utility
- model
- heat insulating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses multi -seal gas dam belongs to the aluminum alloy window field. The technical problems to be solved in the utility model are: owing to joint strip's wearing and tearing, the gas tightness reduced when current gas dam used for a long time. The utility model provides a multi -seal gas dam, including aluminium alloy ex -trusions and cavity glass, aluminium alloy ex -trusions includes frame and inward sash, and a line ball is installed to one side of inward sash, and cavity glass installs in a line ball. The beneficial effects of the utility model are that, the gas tightness is better, can effectively prevent the infiltration of air and rainwater, reduces indoor thermal scattering and disappearing.
Description
Technical field
This utility model belongs to aluminum window field, particularly to a kind of multiple-sealed gas dam.
Background technology
In recent years, under country advocates the overall background of green building, green has been partial in the material purchases of many public buildings
Building, particularly in terms of Passive low-energy building, builds due to the passive type of nearly zero energy consumption and requires extremely strictly for door and window,
Scientific Section Design occupies sizable proportion at door and window built-up section.The overall coefficient of conductivity of door and window is beyond the control of to be higher than
2.7W/m2K is mandatory must not drop to higher than 2.0W/m2K, the environmental protection of " four steps are energy-conservation " that fully propose according to country is wanted
Ask.It is poor all to there is sealing effectiveness in the broken-bridge aluminum alloy door and window of traditional structure, and heat-proof quality is the lowest, and environmental protection effect is not enough, draining
The various defects such as effect is the most undesirable, sound insulation value difference.The broken-bridge aluminum alloy door and window of traditional structure uses two seals.This
Structure can play certain sealing effectiveness in a short time, but, along with the repeatedly unlatching friction of window frame Yu sash, sealing joint strip must
So can wear and tear, thus cause window frame to reduce with the sealing property of sash, impact is normal to be used.
Utility model content
The purpose of this utility model is to provide a kind of multiple-sealed gas dam, and the air-tightness of this multiple-sealed gas dam reaches
(GB/T7106-2008) more than 8 grades, effectively stop the infiltration of air and rainwater, reduce indoor and heat is scattered and disappeared.
For achieving the above object, this utility model adopts the following technical scheme that
The multiple-sealed gas dam of this utility model, including aluminium alloy extrusions and double glazing, described aluminium alloy extrusions includes housing
And casement opening in, casement opening in includes the first cavity and the second cavity, is provided with the first heat insulating strip between the first cavity and the second cavity, the
The side of one cavity has the first groove, and the opposite side of the first cavity has the second groove, the second cavity has the 3rd recessed
Groove and the 4th groove, housing includes the 3rd cavity and the 4th cavity, is provided with the second heat insulating strip between the 3rd cavity and the 4th cavity,
The side that 3rd cavity and the second heat insulating strip are connected is provided with the 5th groove, side that the 3rd cavity and the second heat insulating strip are connected and the
Four cavitys are corresponding with the side that the second heat insulating strip is connected has isobaric adhesive tape notch, and the opposite side of the 4th cavity has the 6th groove,
Isobaric adhesive tape is arranged in isobaric adhesive tape notch, and isobaric adhesive tape is provided with the first contact and the second contact, the first groove and the 3rd sky
It is provided with the first sealing joint strip between chamber, between the second groove and the 5th groove, the second sealing joint strip is installed, the first contact and first
Heat insulating strip contacts, and is provided with the 3rd sealing joint strip between the second contact and the 3rd groove, installs the between the 4th groove and the 6th groove
Four sealing joint strips, the side of casement opening in is provided with fan line ball, and double glazing is arranged in fan line ball.
This utility model multiple-sealed gas dam difference from prior art is: this utility model is between housing and casement opening in
Arrange 5 roads to seal, between the i.e. first groove and the 3rd cavity, be provided with the first sealing joint strip, pacify between the second groove and the 5th groove
Equipped with the second sealing joint strip, the first contact contacts with the first heat insulating strip, is provided with the 3rd fluid sealant between the second contact and the 3rd groove
Bar, installs the 4th sealing joint strip between the 4th groove and the 6th groove, this 5 road seals and significantly enhances between housing and casement opening in
Air-tightness, air-tightness reaches (GB/T7106-2008) more than 8 grades, effectively stops the infiltration of air and rainwater, reduces room
In heat is scattered and disappeared.
The multiple-sealed gas dam of this utility model, described double glazing is three layers, between being respectively equipped with between adjacent two layers double glazing
Parting bead and sealing strip.
It is equipped with spacer bar and sealing strip between three layers of double glazing, further reduces indoor and outdoor heat exchange, meanwhile, the most significantly
Degree reduces outdoor noise.
The multiple-sealed gas dam of this utility model, the first heat insulating strip and the second heat insulating strip are nylon PA66.
Nylon PA66 i.e. polyhexamethylene adipamide, has mechanical strength height, thermostability advantages of higher.
The multiple-sealed gas dam of this utility model, isobaric adhesive tape is ethylene propylene diene rubber.
Isobaric adhesive tape uses the ethylene propylene diene rubber of domestic high-quality, has elastic foot, good toughness, is difficult to aging Optimality of Denging
Energy.
In sum, the beneficial effects of the utility model are, air-tightness is preferable, can effectively stop the infiltration of air and rainwater, subtract
In Shaoshi, heat scatters and disappears.
Below in conjunction with the accompanying drawings multiple-sealed gas dam of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is prior art construction schematic diagram.
Fig. 2 is overall structure schematic diagram of the present utility model.
Fig. 3 is this utility model casement opening in structural representation.
Fig. 4 is this utility model frame structure schematic diagram.
Fig. 5 is that this utility model fans pressuring line structure schematic diagram.
Fig. 6 is the new isobaric adhesive tape structure schematic diagram of this practicality.
Detailed description of the invention
As it is shown in figure 1, window frame and sash by primary seal 20 and etc. means of press seals 30 be connected.Sash is opened due to long-term and closed
Close, necessarily cause primary seal 20 and etc. sealing joint strip abrasion at means of press seals 30, thus air-tightness significantly reduces, and easily leaks
Wind, leak, dispel the heat.
As shown in figures 2-6, the multiple-sealed gas dam of this utility model, including aluminium alloy extrusions and double glazing 3, described aluminum
Alloy profile includes housing 2 and casement opening in 1, and casement opening in 1 includes the first cavity and the second cavity, the first cavity and the second cavity
Between be provided with the first heat insulating strip 1-3, the side of the first cavity has the first groove 1-1, and it is recessed that the opposite side of the first cavity has second
Groove 1-2, the second cavity has the 3rd groove 1-4 and the 4th groove 1-5, and housing 2 includes the 3rd cavity and the 4th cavity,
Being provided with the second heat insulating strip 2-5 between 3rd cavity and the 4th cavity, the side that the 3rd cavity and the second heat insulating strip 2-5 are connected is provided with the
Side that five groove 2-2, the 3rd cavity and the second heat insulating strip 2-5 are connected and the 4th cavity and the second heat insulating strip 2-5 are connected one
Side correspondence has isobaric adhesive tape notch 2-3, and the opposite side of the 4th cavity has the 6th groove 2-4, and isobaric adhesive tape 7 is arranged on equipressure
In adhesive tape notch 2-3, isobaric adhesive tape 7 is provided with the first contact 7-1 and the second contact 7-2, the first groove 1-1 and the 3rd cavity
Between be provided with the first sealing joint strip 5, the second sealing joint strip 6 is installed between second groove 1-2 and the 5th groove 2-2, first touches
Point 7-1 and the first heat insulating strip 1-3 contact, is provided with the 3rd sealing joint strip 8 between the second contact 7-2 and the 3rd groove 1-4, and the 4th
Installing the 4th sealing joint strip 9 between groove 1-5 and the 6th groove 2-4, the side of casement opening in 1 is provided with fan line ball 10, hollow
Glass 3 is arranged in fan line ball 10.
For further enhancing air-tightness, the double glazing that this utility model uses is three layers, between adjacent two layers double glazing respectively
It is provided with spacer bar 11 and sealing strip 12.
For strengthening the wearability of adhesive tape, this utility model the first heat insulating strip 1-3 and the second heat insulating strip 2-5 all uses nylon PA66.
For further strengthening the wearability of adhesive tape, this utility model equipressure adhesive tape 7 uses ethylene propylene diene rubber.
Embodiment described above is only to be described preferred implementation of the present utility model, not to of the present utility model
Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this utility model
The various deformation made of technical scheme and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (4)
- The most multiple-sealed gas dam, including aluminium alloy extrusions and double glazing (3), described aluminium alloy extrusions includes housing (2) With casement opening in (1), it is characterized in that: casement opening in (1) include the first cavity and the second cavity, the first cavity and the second cavity it Between be provided with the first heat insulating strip (1-3), the side of the first cavity has the first groove (1-1), and the opposite side of the first cavity has Two grooves (1-2), the second cavity has the 3rd groove (1-4) and the 4th groove (1-5), and housing (2) includes the 3rd Cavity and the 4th cavity, be provided with the second heat insulating strip (2-5) between the 3rd cavity and the 4th cavity, the 3rd cavity and the second heat insulating strip (2-5) connected side is provided with the side and the 4th that the 5th groove (2-2), the 3rd cavity and the second heat insulating strip (2-5) are connected The cavity side connected with the second heat insulating strip (2-5) is corresponding has isobaric adhesive tape notch (2-3), and the opposite side of the 4th cavity has 6th groove (2-4), isobaric adhesive tape (7) is arranged in isobaric adhesive tape notch (2-3), and isobaric adhesive tape (7) is provided with first Contact (7-1) and the second contact (7-2), be provided with the first sealing joint strip (5) between the first groove (1-1) and the 3rd cavity, the Second sealing joint strip (6) is installed between two grooves (1-2) and the 5th groove (2-2), the first contact (7-1) with first every Hot bar (1-3) contacts, and is provided with the 3rd sealing joint strip (8) between the second contact (7-2) and the 3rd groove (1-4), and the 4th is recessed Installing the 4th sealing joint strip (9) between groove (1-5) and the 6th groove (2-4), the side of casement opening in (1) is provided with fan line ball (10) in, double glazing (3) is arranged on fan line ball (10).
- Multiple-sealed gas dam the most according to claim 1, it is characterised in that: described double glazing is three layers, adjacent two It is respectively equipped with spacer bar (11) and sealing strip (12) between layer double glazing.
- Multiple-sealed gas dam the most according to claim 1, it is characterised in that: the first heat insulating strip (1-3) and second every Hot bar (2-5) is nylon PA66.
- Multiple-sealed gas dam the most according to claim 1, it is characterised in that: isobaric adhesive tape (7) is ethylene-propylene-diene monomer Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334738.6U CN205531980U (en) | 2016-04-20 | 2016-04-20 | Multi -seal gas dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334738.6U CN205531980U (en) | 2016-04-20 | 2016-04-20 | Multi -seal gas dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531980U true CN205531980U (en) | 2016-08-31 |
Family
ID=56795884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334738.6U Expired - Fee Related CN205531980U (en) | 2016-04-20 | 2016-04-20 | Multi -seal gas dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837075A (en) * | 2017-04-14 | 2017-06-13 | 上海绿娃科技有限公司 | The sash profile of waterproof energy-saving type casement window |
| CN106869685A (en) * | 2017-04-14 | 2017-06-20 | 上海绿娃科技有限公司 | The door and window frame section of waterproof energy-saving type horizontally-opening windows and doors |
-
2016
- 2016-04-20 CN CN201620334738.6U patent/CN205531980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837075A (en) * | 2017-04-14 | 2017-06-13 | 上海绿娃科技有限公司 | The sash profile of waterproof energy-saving type casement window |
| CN106869685A (en) * | 2017-04-14 | 2017-06-20 | 上海绿娃科技有限公司 | The door and window frame section of waterproof energy-saving type horizontally-opening windows and doors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |