CN206233800U - A kind of LOW E heat-insulating bridge-cut-off aluminum alloy casement windows - Google Patents
A kind of LOW E heat-insulating bridge-cut-off aluminum alloy casement windows Download PDFInfo
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- CN206233800U CN206233800U CN201621309365.3U CN201621309365U CN206233800U CN 206233800 U CN206233800 U CN 206233800U CN 201621309365 U CN201621309365 U CN 201621309365U CN 206233800 U CN206233800 U CN 206233800U
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Abstract
The utility model is related to a kind of LOW E heat-insulating bridge-cut-off aluminum alloy casement windows, including double-deck LOW E glass, hollow layer is installed between double-deck LOW E glass in advance, double-deck LOW E glass affixed side and open side are each attached in the cavity for fan aluminium, fan aluminium is connected with the contact of bilayer LOW E glass sides, contact position is provided with glazing tape, and T-shaped heat insulating strip is additionally provided with the cavity for fanning aluminium.By using said structure, the heat transfer coefficient of window can be reduced, reduce indoor and outdoor heat exchange.
Description
Technical field
The utility model is related to a kind of heat-insulation window, particularly a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window.
Background technology
In building external envelope structure, the heat-insulating property of window is worst, and the energy lost by window is 5-6 times of wall, room
5 times of face, account for the 40%-50% of building enclosure part total energy consumption.Bridge-cut-off aluminium alloy as window frame one of section bar, it is made
Valency is low, excellent mechanical, is widely used in Energy Saving Windows field.But thermal conductivity factor is larger in itself for aluminium, energy-conservation general at present
In window, coordinated with hollow LOW-E glass systems using bridge-cut-off aluminium alloy, overall window U factor generally 2.5W/m2K with
On, it is difficult to meet local energy conservation criteria, if wanting to improve heat transfer coefficient, glass system is changed to double hollow LOW- by general producer's selection
E glass systems, but cost raising, cost performance decline.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of good LOW-E heat-insulating bridge-cut-offs of thermal and insulating performance
Aluminum alloy casement window structure, it is possible to increase the heat transfer coefficient of window, reduces indoor temperature inversion speed.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of LOW-E heat-insulating bridge-cut-offs aluminium is closed
Golden casement window, including double-deck LOW-E glass, hollow layer is installed between double-deck LOW-E glass in advance, and double-deck LOW-E glass is fixed
Side and open side are each attached in the cavity for fan aluminium, and fan aluminium is connected with the contact of bilayer LOW-E glass sides, on contact position
Glazing tape is provided with, T-shaped heat insulating strip is additionally provided with the cavity for fanning aluminium.
In preferred scheme, connection is contacted between the fan aluminium and frame aluminium of the open side of described double-deck LOW-E glass,
Contact position is to be equipped with water-proof sealing strip on three, and three contact positions, and it is heat-insulated also to be provided with T-shaped in the cavity of frame aluminium
Bar.
In preferred scheme, described double-deck LOW-E thickness of glass is 5-7mm, and LOW-E plates film location by outdoor glass
Glass inner side, the radiance of LOW-E plated films is 0.147, and hollow layer thickness is 10-12mm, and warm side spacer bar is additionally provided with hollow layer,
Warm side spacer bar is made of stainless steel material, inside filling molecular sieve, surrounding cladding butyl rubber.
In preferred scheme, the depth that described double-deck LOW-E glass is located in aluminium alloy extrusions is 18-22mm.
In preferred scheme, described T-shaped heat insulating strip seals heat insulating strip, two ends using the polyamide nylon of 18.6mm length
Fixed by the dovetail groove in aluminium alloy extrusions respectively.
In preferred scheme, three described contact positions be located at water-proof sealing strip on a middle contact position by
T-shaped heat insulating strip and aluminium alloy extrusions on frame aluminium are fixed, and are taken with the T-shaped heat insulating strip high spot formation for fanning aluminium in closure
Button is realized fixing.
In preferred scheme, heat insulating strip can also select cross heat insulating strip, wall is divided into four chambers, and fan and solid in opening
Determine to set sealing strip at the closure of window frame, be effectively reduced cross-ventilation heat transfer, reduce the K values of window frame.According to simulation, using this
2.435W/ (m2K) of the whole window K values of LOW-E double glazing broken-bridge aluminum alloys of strategy from before improvement is down to 2.347W/ (m2K).
This new provided a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window, by using said structure, in whole window chi
It is very little for 1.5m*1.5m in the case of, overall window U factor≤2.2W/m2K.In the case where incremental cost is not high, phase can be met
Close most of numerical requirements to forms K values in energy conservation criteria.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is affixed side structural representation of the present utility model.
Fig. 2 is open side structural representation of the present utility model.
Fig. 3 is middle stile's structural representation of the present utility model.
Fig. 4 is glass insertion depth of the present utility model to whole window U values influence curve figure.
In figure：Double-deck LOW-E glass 1, hollow layer 2, glazing tape 3, water-proof sealing strip 4, T-shaped heat insulating strip 5, between warming up side
Parting bead 6, fans aluminium 7, frame aluminium 8.
Specific embodiment
Such as in figure, a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window, including double-deck LOW-E glass 1, double-deck LOW-E glass
Pre- between 1 to be installed with hollow layer 2, the double-deck affixed side of LOW-E glass 1 and open side are each attached in the cavity for fan aluminium 7, fan aluminium
Material 7 is connected with the contacts side surfaces of bilayer LOW-E glass 1, and contact position is provided with glazing tape 3, is also set in the cavity for fanning aluminium 7
There is T-shaped heat insulating strip 5.
In preferred scheme, the company of contact between the fan aluminium 7 and frame aluminium 8 of the open side of described double-deck LOW-E glass 1
Connect, contact position is to be equipped with water-proof sealing strip 4 on three, and three contact positions, and T-shaped also is provided with the cavity of frame aluminium 8
Heat insulating strip 5.
In preferred scheme, the described double-deck thickness of LOW-E glass 1 is 5-7mm, and LOW-E plates film location by outdoor
Glass inner side, the radiance of LOW-E plated films is 0.147, and the thickness of hollow layer 2 is 10-12mm, between warm side is additionally provided with hollow layer 2
Parting bead 6, warm side spacer bar 6 is made of stainless steel material, inside filling molecular sieve, surrounding cladding butyl rubber.
In preferred scheme, the depth that described double-deck LOW-E glass 1 is located in aluminium alloy extrusions is 18-22mm.
In preferred scheme, described T-shaped heat insulating strip 5 seals heat insulating strip, two using the polyamide nylon of 18.6mm length
End is fixed by the dovetail groove in aluminium alloy extrusions respectively.
In preferred scheme, three described contact positions are located at the water-proof sealing strip 4 on a middle contact position
Fixed by the T-shaped heat insulating strip 5 and aluminium alloy extrusions on frame aluminium 8, and the high spot of T-shaped heat insulating strip 5 in closure with fan aluminium 7
Hasp is formed to realize fixing.
On depth and U values in glass insertion aluminium alloy extrusions（Heat transfer coefficient）：
Depth in selection glass insertion aluminium alloy extrusions is 20mm, compares the 10-12mm of common broken-bridge aluminum alloy glass
Increase more.According to the heat transfer factor of whole window, because glass system heat transfer coefficient is smaller compared with window frame, therefore glass fitting depth
The K values of window frame portion will be significantly reduced, so that whole window K is worth to improve.According to simulation, using in this tactful LOW-E
2.347W/ (m2K) of the empty whole window K values of glass broken-bridge aluminum alloy from before improvement is down to 2.287W/ (m2K).
Found out by accompanying drawing 4, it is seen that insertion depth increases 10mm, heat transfer coefficient can decline about 0.1W/ (m2K).But glass
Insertion depth is limited by profile structure, and glass insertion depth is in integrally gradually to delay trend to whole window U values influence curve.Comprehensively examine
Consider, it is relatively reasonable selection that the depth that glass is inserted in aluminium alloy extrusions is set into 20mm.
Claims (6)
1. a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window, including double-deck LOW-E glass（1）, it is characterized in that：Double-deck LOW-E glass
Glass（1）Between be installed with hollow layer in advance（2）, double-deck LOW-E glass（1）Affixed side and open side are each attached to fan aluminium（7）'s
In cavity, aluminium is fanned（7）With double-deck LOW-E glass（1）Contacts side surfaces are connected, and contact position is provided with glazing tape（3）, fan
Aluminium（7）Cavity in be additionally provided with T-shaped heat insulating strip（5）.
2. a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window according to claim 1, it is characterised in that：Described bilayer
LOW-E glass（1）Open side fan aluminium（7）With frame aluminium（8）Between contact connection, contact position is three, and three
Water-proof sealing strip is equipped with contact position（4）, frame aluminium（8）Cavity in also be provided with T-shaped heat insulating strip（5）.
3. a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window according to claim 1, it is characterised in that：Described bilayer
LOW-E glass（1）Thickness is 5-7mm, and LOW-E plates film location in the glass inner side by outdoor, and the radiance of LOW-E plated films is
0.147, hollow layer（2）Thickness is 10-12mm, hollow layer（2）In be additionally provided with warm side spacer bar（6）, warm up side spacer bar（6）Using
Stainless steel material is made, inside filling molecular sieve, surrounding cladding butyl rubber.
4. a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window according to claim 1, it is characterised in that：Described bilayer
LOW-E glass（1）Depth in aluminium alloy extrusions is 18-22mm.
5. a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window according to claim 1, it is characterised in that：Described T-shaped every
Hot bar（5）Heat insulating strip is sealed using the polyamide nylon of 18.6mm length, two ends are consolidated by the dovetail groove in aluminium alloy extrusions respectively
It is fixed.
6. a kind of LOW-E heat-insulating bridge-cut-offs aluminum alloy casement window according to claim 2, it is characterised in that：Described three
Contact position is located at the water-proof sealing strip on a middle contact position（4）By frame aluminium（8）On T-shaped heat insulating strip（5）And
Aluminium alloy extrusions is fixed, and closure when with fan aluminium（7）T-shaped heat insulating strip（5）High spot forms hasp and realizes fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309365.3U CN206233800U (en) | 2016-12-01 | 2016-12-01 | A kind of LOW E heat-insulating bridge-cut-off aluminum alloy casement windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309365.3U CN206233800U (en) | 2016-12-01 | 2016-12-01 | A kind of LOW E heat-insulating bridge-cut-off aluminum alloy casement windows |
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| Publication Number | Publication Date |
|---|---|
| CN206233800U true CN206233800U (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309365.3U Expired - Fee Related CN206233800U (en) | 2016-12-01 | 2016-12-01 | A kind of LOW E heat-insulating bridge-cut-off aluminum alloy casement windows |
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| Country | Link |
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| CN (1) | CN206233800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999535A (en) * | 2017-06-07 | 2018-12-14 | 浙江盾安人工环境股份有限公司 | A kind of general maintenance door of the positive/negative-pressure of air-conditioner set |
-
2016
- 2016-12-01 CN CN201621309365.3U patent/CN206233800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999535A (en) * | 2017-06-07 | 2018-12-14 | 浙江盾安人工环境股份有限公司 | A kind of general maintenance door of the positive/negative-pressure of air-conditioner set |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171201 |