CN105888083A - Thermal insulation broken bridge structure for door window of energy-saving heat-preserving wall - Google Patents
Thermal insulation broken bridge structure for door window of energy-saving heat-preserving wall Download PDFInfo
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- CN105888083A CN105888083A CN201410679823.1A CN201410679823A CN105888083A CN 105888083 A CN105888083 A CN 105888083A CN 201410679823 A CN201410679823 A CN 201410679823A CN 105888083 A CN105888083 A CN 105888083A
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- window
- heat
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- insulation
- protective layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The invention provides a thermal insulation broken bridge structure for a door window of an energy-saving heat-preserving wall, relates to door windows of energy-saving heat-preserving walls of buildings, and aims at solving the problem that an existing door window of the energy-saving heat-preserving wall is provided with many heat bridges, and consequently the window is inconvenient to install. The structure comprises the base wall, a thermal insulation layer, the window, connecting steel sheets, outdoor steel bars, concrete and an outer protection layer; the thermal insulation layer is located on the outer side of the base wall; the outer protection layer is a prefabricated plate protection layer or an outer brickwork layer or an outer plaster layer; the outer protection layer is located on the outer side of the thermal insulation layer; the outdoor steel bars are located on the side edge of the door window and the inner side of the outer protection layer, and the concrete is poured to the inner side of the outer protection layer to serve as a concrete protection layer around the outdoor steel bars; the connecting steel sheets of the window are connected with the concrete protection layer around the outdoor steel bars and then connected with the base wall in a staggered mode. The thermal insulation broken bridge structure for the door window of the energy-saving heat-preserving wall has the advantages that the structure is simple, construction is convenient, and the energy saving and heat preserving properties are prominent.
Description
Technical field
The present invention relates to building heat preservation wall body door or window outlet structure, the heat insulation of a kind of energy-saving heat-insulating wall door and window mouth is broken
Bridge constructs.
Background technology
The passive type energy saving house of energy-conservation 90% at China's Pilot project construction tens, for reducing door and window mouth periphery because of heat-insulation layer
Thin, in the too many problem of heat that door and window mouth side runs off, use the structure that window is left base course wall, by window
It is installed on the heat-insulation layer outside hole.And in order to install window, angle steel support is installed outside base course wall, at angle
Boarding on steel, window is installed on plank, sees Fig. 7, but window be unable to do without base course wall, still leans against basic unit's wall
The corner of body.Because window still leans against outside base course wall, although outdoor cold spot increased to the thermal resistance of base course wall,
Reduce the heat that window periphery runs off, but still far less than main wall heat resistance, door and window mouth periphery heat bridge is still deposited
, simply heat bridge less.
Applicant proposes door-window opening heat insulation break bridge structure in wall technology, is also that window is left basic unit
Body of wall, is placed into window outside hole on heat-insulation layer, and the connection steel disc of window interlocks with trimming bar and base course wall
Connect.But when pouring pea gravel concreten around reinforcing bar, because side is the most first mounted with window, it has not been convenient to operation,
The pea gravel concreten around pouring reinforcement it is difficult to again, it is difficult to pour closely knit, and hold in gap the narrowest around reinforcing bar
Easily polluting window sectional material, the particularly window of passive type energy saving house is that cost is up to 2000～6000 yuan/m2Top grade
Window, is 4～10 times of exterior wall cost, is not allow to pollute window.
For heat that heat-insulating bridge-cut-off door and window mouth run off is greatly reduced, for convenience of constructing, reliable for guarantee window installation,
Not polluting window, for ensureing the quality that door and window mouth reinforcing bar surrounding concrete pours, the present invention proposes a kind of energy-saving heat-insulating
The heat insulation break bridge structure of body door and window mouth.
Summary of the invention
It is an object of the invention to provide the heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth, to solve background technology
Described problem.
A kind of heat insulation break bridge structure of the energy-saving heat-insulating wall door and window mouth of the present invention, it include base course wall, heat-insulation layer,
Window, connection steel disc, outdoor reinforcing bar, concrete and exterior cover sheets；
Described base course wall is various masonry panel, concrete walls, has the assembled wall that precast aerated concrete plate is installed
Body, and other assembled body of wall；
Described exterior cover sheets is prefabricated panels protective layer, or siphonal lobe masonry, or outside coat of plaster；Described prefabricated panels
Protective layer is cement fibrolite plate, calcium silicate board, oriented strand board, sheet metal；
Described heat-insulation layer is positioned at the outside of base course wall, and exterior cover sheets is positioned at the outside of heat-insulation layer；
Outdoor reinforcing bar is positioned at the inner side of door and window mouth side exterior cover sheets, in the exterior cover sheets around outdoor reinforcing bar
Side casting concrete, as the concrete cover around outdoor reinforcing bar；
Window is installed on the heat-insulation layer of door and window mouth periphery, the concrete connected around steel disc and outdoor reinforcing bar of window
Protective layer connects, and then interlocking is connected with base course wall, forms the heat-insulating bridge-cut-off structure of a kind of energy-saving heat-insulating wall door and window mouth
Make.
The technique effect of the present invention:
The heat insulation break bridge structure convenient construction of a kind of energy-saving heat-insulating wall door and window mouth of the present invention, convenient installation window, have
Being beneficial to ensure installation quality, and window heat bridge is minimum, even door and window mouth heat bridge can not exist, and has energy-saving heat preserving
Significance.
Accompanying drawing explanation
Fig. 1 is embodiment one and two, installs window side profile during window, connects steel disc 4-1 and basic unit's wall
Body connects；
Fig. 2 is embodiment one and two, installs window side profile during window, connects steel disc 4-1 and interlocks and steel
Concrete 5-1 protective layer around muscle 5 connects；
Fig. 3 is embodiment one and two, installs the window side profile after window, and Fig. 3 is also represented by embodiment four
The insulation sheet metal assembly formula having prefabricated panels protective layer is installed to interior door window side structural map；
Fig. 4 is embodiment two and three, installs window side profile during window, connects steel disc 4-1 and indoor steel
Indoor concrete 6-1 protective layer around muscle 6 connects；
Fig. 5 is embodiment two and three, installs window side profile during window, connect steel disc 4-1 with staggered with
Concrete 5-1 protective layer around reinforcing bar 5 connects；
Fig. 6 is embodiment two and three, installs the window side profile after window, and Fig. 6 is also represented by embodiment four
The insulation sheet metal assembly formula having prefabricated panels protective layer is installed to interior door window side structural map；
Fig. 3 and Fig. 6 does not has indicate connection steel disc, because the foaming fluid sealant of installation rear window has hidden even
Connect steel disc；
Fig. 7 is current passive type energy saving house described in background technology for by window, for window is installed to the guarantor outside hole
On temperature layer, installing angle steel support, boarding on angle steel outside base course wall, window is installed on plank, but
Window be unable to do without the structural map of base course wall.
Detailed description of the invention
Embodiment one: see Fig. 1～Fig. 3, the heat-insulating bridge-cut-off structure of a kind of energy-saving heat-insulating wall door and window mouth of present embodiment
Making, it is by base course wall 1, heat-insulation layer 3, window 4, connects steel disc 4-1, outdoor reinforcing bar 5, concrete 5-1
And exterior cover sheets 8-1 composition；
Described base course wall 1 is various masonry panel, concrete walls, has the assembled that precast aerated concrete plate is installed
Body of wall, and other assembled body of wall；
Described heat-insulation layer 3 is organic insulation material or for inorganic heat insulation material, or be organic mixing with inorganic heat insulation material
Close insulation material；Heat-insulation layer 3 is positioned at the outside of base course wall 1；
Described exterior cover sheets 8-1 is prefabricated panels protective layer, or siphonal lobe masonry, or outside coat of plaster；Described prefabricated
Sheet material protective layer is cement fibrolite plate, calcium silicate board, oriented strand board, sheet metal；
Described exterior cover sheets 8-1 is positioned at the outside of heat-insulation layer 3, and exterior cover sheets 8-1 is connected with heat-insulation layer 3 or not
Connect (the most bonding connection, but the heat-insulation layer of sandwiched thermal-insulating wall 3 and exterior cover sheets 8-1 are not connected to), outward
Portion protective layer 8-1 is positioned at the outside of heat-insulation layer；
Outdoor reinforcing bar 5 is positioned at the inner side of door and window mouth side exterior cover sheets 8-1, the outside guarantor around outdoor reinforcing bar 5
The inner side casting concrete 6-1 of sheath 8-1, as the concrete cover around outdoor reinforcing bar 5, prevents outdoor steel
Muscle 5 corrodes；
Being installed to by window 4 on the heat-insulation layer 3 of door and window mouth periphery, window 4 is arranged on the heat-insulation layer 3 of door and window mouth periphery
Upper (but foaming fluid sealant should be clogged in the gap between window 4 and door and window mouth heat-insulation layer 3), the connection steel of window 4
Sheet 4-1 is connected with the concrete 5-1 protective layer around outdoor reinforcing bar 5, and then interlocking is connected with base course wall 1, shape
Become the heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth.
Present embodiment and the key difference of disclosed technology are technically characterized in that present embodiment is first pouring reinforcement 5
Concrete 5-1 around, then window is installed, being difficult to around pouring reinforcement described in background technology thus will not occur
Concrete, it is difficult to pour closely knit, the problem easily polluting window sectional material.Currently without this energy-conservation guarantor of present embodiment
The heat insulation break bridge structure of temperature wall body door or window mouth, is that prior art is unexistent, is not obvious.
Embodiment two: see that Fig. 1～Fig. 3, the present embodiment difference from embodiment one are, present embodiment will
Window 4 leaves base course wall 1, is arranged on door and window mouth heat-insulation layer 3.
Present embodiment can increase the outdoor cold spot thermal resistance to base course wall, and does not take heat insulation disconnected like described in background technology
During bridge structure, window need nonetheless remain for leaning against on base course wall.When heat-insulation layer is thicker, the such as EPS of passive type energy saving house
Plate thickness reaches 300mm or close to 300mm, different according to window sectional material width, by present embodiment installation constitution,
Window may exit off outside base course wall 100～200mm so that the distance of outdoor cold spot to base course wall significantly increases
Add, add the thermal resistance of door and window mouth side so that its thermal resistance is close with the thermal resistance of main wall body.
Because the door and window mouth periphery of the present invention has reinforcing bar 5, elder generation's casting concrete 5-1 protective layer around reinforcing bar 5, install
The connection steel disc 4-1 of window 4 can be connected with concrete 5-1, and window 4 so leaving basic unit's moisture in the soil body 1 and installs is peace
Complete.
Embodiment three: see that Fig. 4～Fig. 6, the present embodiment difference from embodiment one or two are, this embodiment party
Formula increases indoor reinforcing bar 6, and indoor reinforcing bar 6 is positioned at the base course wall 1 of door and window mouth, waters around indoor reinforcing bar 6
Build indoor concrete 6-1；
The connection steel disc 4-1 of window 4 is connected, so with the indoor concrete 6-1 protective layer around indoor reinforcing bar 6
Rear interlocking is connected with the concrete 5-1 protective layer around reinforcing bar 5；
Described base course wall 1 is light filling body of wall, or base course wall 1 is the indoor protective layer that rigidity is poor, i.e.
Indoor protective layer substitutes base course wall 1, and indoor protective layer 8-2 heat-insulation layer 3 connects.
Present embodiment is to ensure that at base course wall 1 be light filling body of wall, or base course wall 1 is that rigidity is poor
Indoor protective layer time (usually plaster protective layer or prefabricated panels protective layer), connect steel disc 4-1 connected not
Safety.Present embodiment increases indoor reinforcing bar 6 and indoor concrete 6-1,；The window making installation is safe and reliable.
Embodiment four: see that Fig. 3, Fig. 6, the present embodiment difference from one of embodiment one～three are, this reality
The mode of executing increases interior door window side heat-insulation layer 3-1, interior door window side protective layer 8-2；
Described interior door window side protective layer 8-2 is prefabricated panels protective layer；By interior door window side heat-insulation layer 3-1
Bonding with interior door window side protective layer 8-2, it is formed with the insulation thin plate of protective layer, prefabricated panels then will be had to protect
The insulation sheet metal assembly formula of sheath is installed to interior door window side；
Or window side heat-insulation layer 3-1 in elder generation's installation room, then paste window side protective layer 8-2 in installation room.
Present embodiment increases again window periphery thermal resistance, reduces the heat that window periphery runs off, even can make window periphery
Thermal resistance is more than main wall heat resistance, not only entirely without window periphery heat bridge, also increases the thermal resistance of window sectional material and body of wall,
The heat transfer coefficient making to be positioned at indoor window side heat-insulation layer section part door-window section bar can be identical with body of wall.Because window
Heat transfer coefficient is the several times of body of wall, and present embodiment makes to be positioned at the heat transfer of indoor window side heat-insulation layer section door-window section bar
Coefficient is the 1/4～1/10 of window self heat transfer coefficient, reduces the mean heat transfer coefficient of window, and energy-saving significance is big.
Present embodiment need not be plastered, and construction and installation are convenient.
Present embodiment is technically characterized in that with the key difference of disclosed technology
Currently without at interior door window side, assembled is provided with regulation or the engineering reality of the insulation thin plate of protective layer
Example, is that prior art is unexistent, is not obvious.
Embodiment five: the present embodiment difference from one of embodiment one～three is that present embodiment is in indoor
Door and window mouth side increases thermal insulation mortar, smears thermal insulation mortar at interior door window side, serves embodiment four increasing equally
Add window periphery thermal resistance, the effect of the heat that minimizing window periphery runs off, but the trouble of plastering, do not recommend to use；
Present embodiment is technically characterized in that currently without at interior door window side with the key difference of disclosed technology
Smear regulation or the case history of thermal insulation mortar, be that prior art is unexistent, be not obvious.
Described on end, current China is the passive type energy saving house of all energy-conservation the 90% of construction under Germany expert instructs, all
Can not fully phase out hole heat bridge, hole six is still heat, this explanation to invent be that prior art is unexistent, no
It is apparent from.
Explanation about the present invention:
1, concrete 6-1 of the present invention or indoor concrete seven-1 should be pea gravel concreten, because around reinforcing bar
Space is the least, can only pour pea gravel concreten, or also add adhesive made of synthetic resin in pea gravel concreten, and formation changes
The pea gravel concreten of property.
2, the concrete around elder generation of the present invention pouring reinforcement, then plasters or window side in installation room at window side
Heat-insulation layer, indoor window side protective layer, install window convenient, reliable.
3, recommending the protective layer used cement fibrolite plate of prefabricated panels or calcium silicate board, good fireproof, price is low, easy for installation.
4, door and window mouth side heat-insulation layer should be the insulation material that fire protecting performance is good.
Claims (7)
1. a heat insulation break bridge structure for energy-saving heat-insulating wall door and window mouth, it include base course wall, heat-insulation layer, window,
Connect steel disc, outdoor reinforcing bar, concrete and exterior cover sheets；Described base course wall is various masonry panel, concrete
Wall, has the assembled body of wall that precast aerated concrete plate is installed, and other assembled body of wall；
Described exterior cover sheets is prefabricated panels protective layer, or siphonal lobe masonry, or outside coat of plaster；Described prefabricated panels
Protective layer is cement fibrolite plate, calcium silicate board, oriented strand board, sheet metal；
Described heat-insulation layer is positioned at the outside of base course wall, and exterior cover sheets is positioned at the outside of heat-insulation layer；
Outdoor reinforcing bar is positioned at the inner side of door and window mouth side exterior cover sheets, in the exterior cover sheets around outdoor reinforcing bar
Side casting concrete, as the concrete cover around outdoor reinforcing bar；Window is arranged on the heat-insulation layer of door and window mouth；
It is characterized in that, the steel disc that connects of window is connected with the concrete cover around outdoor reinforcing bar, then interlock and
Base course wall connects, and forms the heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth.
The heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth the most according to claim 1,
It is characterized in that, window is left base course wall, be arranged on door and window mouth heat-insulation layer.
The heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth the most according to claim 1 and 2,
It is characterized in that, it also includes indoor reinforcing bar,
Indoor reinforcing bar is positioned at the base course wall of door and window mouth, pours indoor concrete around indoor reinforcing bar；
The steel disc that connects of window is connected with the indoor concrete cover around indoor reinforcing bar, then staggered and outdoor
Concrete cover around reinforcing bar connects；
Described base course wall is light filling body of wall, or base course wall is the indoor protective layer that rigidity is poor.
The heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth the most according to claim 1 and 2,
It is characterized in that, it also includes interior door window side heat-insulation layer, interior door window side protective layer；
Described interior door window side protective layer is prefabricated panels protective layer；By interior door window side heat-insulation layer with indoor
Door and window mouth side protective layer is bonding, is formed with the insulation thin plate of protective layer, then will have the insulation of prefabricated panels protective layer
Sheet metal assembly formula is installed to interior door window side；
Or window side heat-insulation layer in elder generation's installation room, then paste window side protective layer in installation room.
The heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth the most according to claim 3,
It is characterized in that, it also includes interior door window side heat-insulation layer, interior door window side protective layer；
Described interior door window side protective layer is prefabricated panels protective layer；By interior door window side heat-insulation layer with indoor
Door and window mouth side protective layer is bonding, is formed with the insulation thin plate of protective layer, then will have the insulation of prefabricated panels protective layer
Sheet metal assembly formula is installed to interior door window side；
Or window side heat-insulation layer in elder generation's installation room, then paste window side protective layer in installation room.
The heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth the most according to claim 1 and 2,
It is characterized in that, it also includes thermal insulation mortar, smears thermal insulation mortar at interior door window side.
The heat insulation break bridge structure of a kind of energy-saving heat-insulating wall door and window mouth the most according to claim 3,
It is characterized in that, it also includes thermal insulation mortar, smears thermal insulation mortar at interior door window side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679823.1A CN105888083A (en) | 2014-11-20 | 2014-11-20 | Thermal insulation broken bridge structure for door window of energy-saving heat-preserving wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679823.1A CN105888083A (en) | 2014-11-20 | 2014-11-20 | Thermal insulation broken bridge structure for door window of energy-saving heat-preserving wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888083A true CN105888083A (en) | 2016-08-24 |
Family
ID=56698769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410679823.1A Pending CN105888083A (en) | 2014-11-20 | 2014-11-20 | Thermal insulation broken bridge structure for door window of energy-saving heat-preserving wall |
Country Status (1)
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| CN (1) | CN105888083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268984A (en) * | 2017-06-21 | 2017-10-20 | 山东新活新材料科技有限公司 | A kind of aluminum alloy pattern plate construction technology |
| CN107859241A (en) * | 2017-10-27 | 2018-03-30 | 哈尔滨工业大学 | A kind of outer window lintel structure |
-
2014
- 2014-11-20 CN CN201410679823.1A patent/CN105888083A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268984A (en) * | 2017-06-21 | 2017-10-20 | 山东新活新材料科技有限公司 | A kind of aluminum alloy pattern plate construction technology |
| CN107859241A (en) * | 2017-10-27 | 2018-03-30 | 哈尔滨工业大学 | A kind of outer window lintel structure |
| CN107859241B (en) * | 2017-10-27 | 2019-08-23 | 哈尔滨工业大学 | A kind of outer window lintel structure |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |