CN206110985U - Passive form door and window fan -type material - Google Patents
Passive form door and window fan -type material Download PDFInfo
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- CN206110985U CN206110985U CN201621124299.2U CN201621124299U CN206110985U CN 206110985 U CN206110985 U CN 206110985U CN 201621124299 U CN201621124299 U CN 201621124299U CN 206110985 U CN206110985 U CN 206110985U
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Abstract
The utility model relates to a passive form door and window fan -type material, passive form door and window fan -type material is the section bar that aluminium alloy ex -trusions and thermal -insulated bridge cut -off complex formed, including fan body indoor sectional materials, the thermal -insulated bridge cut -off of the fan body, fan body outdoor sectional materials, fan body indoor sectional materials is aluminium alloy ex -trusions, and fan body indoor sectional materials is equipped with a cavity and inside wall, fan body outdoor sectional materials is aluminium alloy ex -trusions, and fan body outdoor sectional materials is equipped with a cavity and lateral wall, fan the thermal -insulated bridge cut -off setting of personally experiencing sth. Part of the body and personally experience sth. Part of the body between the indoor sectional materials at a body outdoor sectional materials and fan, fan the thermal -insulated bridge cut -off of the body and fan the thermal insulation cavity of outdoor sectional materials and the indoor sectional materials formation of the fan body that personally experiences sth. Part of the body, passive form door and window fan -type material's thermal insulation cavity's length is not less than 64mm, the beneficial effects of the utility model are that: adopting reasonable structural design, showing the heat -proof quality of having improved the door and window fan -type material, messenger door and window's whole thermal insulation performance can satisfy the requirement in " passive room " to make full use of the structural performance of material, effective monitoring cost impels the application in " passive room ".
Description
Technical field
The utility model belongs to building doors and windows section bar, more particularly to a kind of passive type door and window sectional.
Background technology
" passive room " i.e. " passive type super low energy consumption building ", First quilt was built up from 1991 in German Darmstadt cities
Dynamic room so far, the characteristics of the practice of more than 20 years has fully demonstrated its high-comfort and super low energy consumption.So-called " passive room " is referred to
By making being optimal of architectural exterior-protecting construction using advanced energy-saving design theory and construction technology, building is improved to the utmost
Insulation, heat-insulated and air-tightness, and the High Efficiency Thermal for passing through VMC（It is cold）Retracting device is by the warm in indoor exhaust air（It is cold）
Amount is recycled, so as to significantly reduce heating and the refrigeration demand of building.On this basis, passive type building is also by effectively
Obtain hot realizing comfortable temperature, humidity and adopt using gravity-flow ventilation, natural lighting, solar radiation and indoor non-heating source
Luminous environment, reduces to greatest extent to active mechanical heating or the dependence of refrigeration system or fully phases out this kind of facility.Passively
Formula super low energy consumption building is the building of efficiency height fast-developing in recent years in the world and comfortable for living, in the increasingly serious energy
Under the background of crisis and environmental pollution, it is reply climate change, the most important approach of energy-saving and emission-reduction, represents world architecture section
The developing direction of energy.Global climate change be the world today and most severe environment that from now on over a long time the interior mankind will be faced with
Development challenge, building is one of energy-saving and emission-reduction, the most important field of reply climate change.In the world energy-saving building technology progress is non-
It is often fast, build to the architectural development of production capacity from low energy building to passive type super low energy consumption.On 2 4th, 2016, national development
Reform committee, house town and country construction portion print and distribute《City acclimatization change action scheme》, specify that to take in scheme and " actively send out
Exhibition passive type super low energy consumption green building, by using high-efficient high performance exterior wall heat-preserving system and door and window, improving building air-tightness "
Concrete measure with reach improve urban architecture acclimatization changing capability target.House door and window is that house radiating and air connect
Logical main channel, " passive room " proposes very strict requirement, passive type super low energy consumption building to the structure and performance of door and window
With the requirement of door and window：
Outer door and window maximum coefficient of heat transfer (U values under installment state)≤0.8（W/m2·K）
Air-tightness：Indoors under conditions of outer positive and negative pressure 50Pa, the average rate of ventilation hourly of building is less than 0.6.
Therefore the construction of rational door and window structure design " passive room " has conclusive impact, door and window fan with application
Material has material impact to the heat-insulating property of building doors and windows.
The content of the invention
The purpose of this utility model is to propose a kind of technical scheme of passive type door and window sectional, improves door and window sectional
Heat-proof quality, the heat-insulating property for making building doors and windows reaches the requirement in " passive room ".
To achieve these goals, the technical solution of the utility model is：A kind of passive type door and window sectional, it is described passive
Formula door and window sectional is the section bar that aluminium alloy extrusions is composited with heat-insulating bridge-cut-off, including section bar, fan body are heat-insulated disconnected in fan body room
Section bar outside bridge, fan body room；Section bar is aluminium alloy extrusions in the fan body room, and section bar is provided with a cavity and inner side in fan body room
Wall；Section bar is aluminium alloy extrusions outside the fan body room, and section bar is provided with a cavity and lateral wall outside fan body room；The fan body is heat-insulated
Bridge cut-off is arranged on outside fan body room in section bar and fan body room between section bar, in fan body heat-insulating bridge-cut-off and section bar and fan body room outside fan body room
Section bar forms a heat-insulated cavity, and the length of the heat-insulated cavity of the passive type door and window sectional is not less than 64mm, described passive
The thickness of formula door and window sectional is not less than 110mm.
Further, the fan body heat-insulating bridge-cut-off includes interior along heat-insulating bridge-cut-off and outer heat-insulating bridge-cut-off；The outer is heat-insulated
Bridge cut-off is provided with the annular seal space to passive type door and window sectional outside protrusion, and the outer of the annular seal space is provided with by indoor to outdoor
The inclined gradient in side, makes the outer of indoor more than the outer of outside.
Further, the gradient of the annular seal space outer of the outer heat-insulating bridge-cut-off is 10 °.
Further, as a kind of big specification passive type door and window sectional, the thickness of the passive type door and window sectional is
110.5mm, width is 97.3mm, and the length of the heat-insulated cavity is 64mm, and the width of the heat-insulated cavity is 31.5mm.
Further, as a kind of middle specification passive type door and window sectional, it is characterised in that the passive type door and window fan
The thickness of material is 110.5mm, and width is 89.3mm, and the length of the heat-insulated cavity is 64mm, and the width of the heat-insulated cavity is
23.5mm。
Further, as a kind of small dimension passive type door and window sectional, it is characterised in that the passive type door and window fan
The thickness of material is 110.5mm, and width is 85.3mm, and the length of the heat-insulated cavity is 64mm, and the width of the heat-insulated cavity is
19.5mm。
Further, the passive type door and window sectional is the section bar for making sash, section bar in the fan body room
Wall thickness is not less than 1.4mm, and the wall thickness of section bar is not less than 1.4mm outside the fan body room.
Further, the passive type door and window sectional is the section bar for making door leaf, section bar in the fan body room
Wall thickness is not less than 2.0mm, and the wall thickness of section bar is not less than 2.0mm outside the fan body room.
Further, it is filled with hard polyurethane foams bar in the heat-insulated cavity.
Further, the lateral wall of section bar is provided with the folding arm to indoor bending, the depth of the folding arm outside the fan body room
Spend for 8mm～10mm.
The beneficial effects of the utility model are：Using rational structure design, the heat-insulated of door and window sectional is significantly improved
Performance, making the integral heat insulation performance of door and window can meet the requirement in " passive room ", and take full advantage of the structural behaviour of material, can have
Effect control cost, advances the application in " passive room ".
The utility model is described in detail with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the passive type sash section material section figure of the big specification of the utility model；
Fig. 2 is the sectional drawing filled with hard polyurethane foams bar in the heat-insulated cavity of the utility model；
Fig. 3 is the passive type sash section material section figure of specification in the utility model；
Fig. 4 is the passive type sash section material section figure of the utility model small dimension；
Fig. 5 is the sectional drawing that section bar is provided with folding arm outside the utility model fan body room；
It, using Passive low-energy building window structure chart of the present utility model, is the structure chart of outside that Fig. 6 is；
It, using Passive low-energy building window structure chart of the present utility model, is the structure chart of indoor that Fig. 7 is；
Fig. 8 is the A-A profiles of Fig. 7；
Fig. 9 is the B-B plans of Fig. 7.
Specific embodiment
Such as Fig. 1, a kind of passive type door and window sectional, the passive type door and window sectional is aluminium alloy extrusions and heat-insulating bridge-cut-off
Section bar 21 in the section bar being composited, including fan body room, fan body heat-insulating bridge-cut-off, section bar 22 outside fan body room；The fan body indoor type
Material is aluminium alloy extrusions, and section bar is provided with a cavity 21a and madial wall 21b in fan body room；Section bar is that aluminium is closed outside the fan body room
Metal type material, section bar is provided with a cavity 22a and lateral wall 22b outside fan body room；The fan body heat-insulating bridge-cut-off is arranged on outside fan body room
In section bar and fan body room between section bar, fan body heat-insulating bridge-cut-off forms a heat-insulation chamber with section bar in section bar outside fan body room and fan body room
Body 25, length B2 of the heat-insulated cavity of the passive type door and window sectional is not less than 64mm, the passive type door and window sectional
Thickness S2 is not less than 110mm.
The fan body heat-insulating bridge-cut-off includes interior along heat-insulating bridge-cut-off 23 and outer heat-insulating bridge-cut-off 24；The outer heat-insulating bridge-cut-off sets
The annular seal space 24a of oriented passive type door and window sectional outside protrusion, the outer of the annular seal space is provided with by indoor to outside
Inclined gradient α, makes the outer of indoor more than the outer of outside.
Gradient α of the annular seal space outer of the outer heat-insulating bridge-cut-off is 10 °.
The passive type door and window sectional could be for making the section bar of sash, the wall thickness H 1 of section bar in the fan body room
Not less than 1.4mm, the wall thickness H 2 of section bar is not less than 1.4mm outside the fan body room.
The passive type door and window sectional can also be the section bar for making door leaf, the wall thickness of section bar in the fan body room
H1 is not less than 2.0mm, and the wall thickness H 2 of section bar is not less than 2.0mm outside the fan body room.
In order to further improve heat insulation effect, can be provided with to indoor lateral bending with the lateral wall of the section bar outside the fan body room
The folding arm of folding, the depth of the folding arm is 8mm～10mm.
Embodiment one：
Such as Fig. 1, a kind of passive type door and window sectional is section bar that aluminium alloy extrusions is composited with heat-insulating bridge-cut-off, including
Section bar 21 in fan body room, fan body heat-insulating bridge-cut-off, section bar 22 outside fan body room.
Section bar is aluminium alloy extrusions in fan body room, and section bar is provided with a cavity 21a and madial wall 21b in fan body room；Fan body
Indoor section bar is additionally provided with the profile mounting groove 27 for installing glass locking strip 33.
Section bar is aluminium alloy extrusions outside fan body room, and section bar is provided with a cavity 22a and lateral wall 22b outside fan body room；Outside
The termination of side wall is provided with the draw-in groove 28 for installing glass outer sealing strip.
Fan body heat-insulating bridge-cut-off is arranged on outside fan body room in section bar and fan body room between section bar, and fan body heat-insulating bridge-cut-off includes interior edge
Heat-insulating bridge-cut-off 23 and outer heat-insulating bridge-cut-off 24.The material of fan body heat-insulating bridge-cut-off is the synthetic of polyamide 66 and glass fibre, its
Include 25% glass fibre.Outer heat-insulating bridge-cut-off is provided with the annular seal space 24a to passive type door and window sectional outside protrusion, by
There is larger thickness to meet heat-insulating property in passive type door and window sectional, the diagonal-size of its bar section is more
Ground is more than straight-line dimension, and bar can be affected to pass in and out sash；For this purpose, the outer of the close annular seal space of outer heat-insulating bridge-cut-off is provided with by room
Inner side to inclined gradient α=10 ° in outside, make the outer of indoor more than the outer of outside, and bar can be made smoothly to pass in and out
Sash.Fan body heat-insulating bridge-cut-off forms a heat-insulated cavity 25 with section bar in section bar outside fan body room and fan body room.
The passive type door and window sectional of the present embodiment is the passive type door and window sectional of big specification, the passive type with big specification
Door and window frame section is corresponding.The thickness S2=110.5mm of passive type door and window sectional, width W2=97.3mm, the length of heat-insulated cavity
Degree B2=64mm, width D 2=31.5mm of heat-insulated cavity.The big specification passive type door and window sectional of the present embodiment is used to make big
The bar of size, the maximum height of bar is up to 2.5m.
The passive type door and window sectional of this enforcement is the section bar for making sash, wall thickness H 1=of section bar in fan body room
1.6mm, wall thickness H 2=1.6mm of section bar outside fan body room.
Embodiment two：
Such as Fig. 1, a kind of passive type door and window sectional.The passive type door and window sectional of the present embodiment is for making door leaf
Section bar, wall thickness H 1=2.0mm of section bar in fan body room, wall thickness H 2=2.0mm of section bar outside fan body room.
Embodiment three：
Such as Fig. 2, a kind of passive type door and window sectional.The present embodiment is the structure of the passive type door and window sectional of embodiment one
Improve.
The passive type door and window sectional of the present embodiment is filled with hard polyurethane foams bar 26 in heat-insulated cavity.Can subtract
The heat radiation and thermal convection current of aluminium alloy extrusions inside and outside Shaoshi, improves the heat-insulating property of section bar.
Example IV：
Such as Fig. 3, a kind of passive type door and window sectional.The passive type door and window sectional of the present embodiment is the passive type of middle specification
Door and window sectional.
The thickness S2=110.5mm of passive type door and window sectional, width W2=89.3mm, length B2=64mm of heat-insulated cavity,
Width D 2=23.5mm of heat-insulated cavity.The passive type door and window sectional of the present embodiment is the passive type door and window sectional of middle specification,
Corresponding with the passive type door and window frame section of middle specification, for making middle-sized bar, the maximum height of bar can
Up to 2.1m.
The passive type door and window sectional of the present embodiment is filled with hard polyurethane foams bar 26 in heat-insulated cavity.
Embodiment five：
Such as Fig. 4, a kind of passive type door and window sectional.The passive type door and window sectional of the present embodiment is the passive type of small dimension
Door and window sectional.
The thickness S2=110.5mm of passive type door and window sectional, width W2=85.3mm, length B2=64mm of heat-insulated cavity,
Width D 2=19.5mm of heat-insulated cavity.The passive type door and window sectional of the present embodiment is the passive type door and window sectional of small dimension,
Corresponding with the passive type door and window frame section of small dimension, for making the bar of reduced size, the maximum height of bar can
Up to 1.6m.
The passive type door and window sectional of the present embodiment is filled with hard polyurethane foams bar 26 in heat-insulated cavity.
The heat-insulating property of passive type door and window sectional depends primarily on the thickness of section bar and the length of heat-insulated cavity, above-mentioned reality
Apply big specification passive type door and window sectional, middle specification passive type door and window sectional, the small dimension passive type door and window sectional in example
Thickness it is identical with the length of heat-insulated cavity, heat insulation effect is also essentially identical, in order to be applied to various sizes of door and window, its section bar
Width and heat-insulated cavity width it is different, ensure heat-insulating property on the premise of, can with material-saving and manufacturing cost,
Increase daylighting area.
Embodiment six：
Such as Fig. 5, a kind of passive type door and window sectional.
The passive type door and window sectional of the present embodiment is the improvement to embodiment one.
In order to further improve heat insulation effect, the top of the lateral wall of section bar arranges one to indoor lateral bending outside fan body room
The folding arm 22c of folding.Position of the heat insulation glass in bar can so be made closer to the position of heat-insulating bridge-cut-off, according to bar
Insulation theoretical and experimental results, the door and window heat-insulating property that it is constituted is more preferable.In the present embodiment, depth S 21=9.5mm of folding arm.
Embodiment seven：
Such as Fig. 6 to Fig. 9, a kind of Passive low-energy building window, including window frame body 100, sash 200.When sash is windowing
To the sash that indoor is opened.
It is 1500mm × 1500mm that window frame body is an outside dimensions（L10 × E1 in Fig. 1）Square framework.In window frame
The middle stile 110 of a vertical direction is provided with body, the size of middle stile's center line to window frame body one end is L11=650mm, with window frame body
Constitute a sash mouth；The size of middle stile's center line to the window frame body other end is L12=850mm, and with window frame body a fixed window is constituted
Mouthful.The frame of window frame body adopts passive type door and window frame section 10, and the middle stile of window frame body is using stile's section bar 80 in passive type, passive type
Connected by connecting corner yard between door and window frame section, connected by plug-in unit between stile's section bar in passive type door and window frame section and passive type
Connect.
Heat insulation glass 30 is installed in stationary window, heat insulation glass is by installed in passive type door and window frame section and passively
Glass locking strip 33 on Shi Zhong stiles section bar is fixed in stationary window.Glass edge is provided between the edge and window frame body of heat insulation glass
Edge heat preservation strip 40.Glass edge heat preservation strip is polyethylene bar, reduces the heat transfer by this locus, improves the whole window of door and window
Heat-insulating property.In order that firm contact between glass edge heat preservation strip and window frame body, in glass edge heat preservation strip and window frame body
Between be provided with additional pad 42, the material of additional pad is identical with glass edge heat preservation strip.Also set between heat insulation glass and window frame body
There is the glass backing plate and glass gasket for supporting and adjusting gap.
Set between stile's section bar in the outside of heat insulation glass and the passive type door and window frame section and passive type of composition window frame body
There is glass outer sealing strip 50, glass outer sealing strip is compound sealing strip, by ethylene propylene diene rubber and foaming ethylene propylene diene rubber
Glue is composited.The foaming ethylene propylene diene rubber part of glass outer sealing strip contacts with heat insulation glass.The interior of heat insulation glass
It is compound sealing strip to be provided between side and glass locking strip in glass along sealing strip 60, glass along sealing strip, by ethylene-propylene-diene monomer
Glue and foaming ethylene propylene diene rubber are composited.Along the foaming ethylene propylene diene rubber part of sealing strip and the insulation glass in glass
Glass is contacted.
The rectangle sash that sash is constituted using passive type door and window sectional 20.Passive type door and window sectional is the institute of embodiment one
Passive type door and window sectional is stated, is connected by connecting corner yard between passive type door and window sectional.In sash built with heat insulation glass
30, heat insulation glass is fixed in sash by the glass locking strip 33 on passive type door and window sectional.The side of heat insulation glass
Glass edge heat preservation strip 40, the ripple bar shaped face of glass edge heat preservation strip and the contact of heat insulation glass are provided with along and sash between.
It is provided with glass outer sealing strip 50 between the outside of heat insulation glass and passive type door and window sectional, glass outer sealing strip is sent out
Bubble ethylene propylene diene rubber part contacts with heat insulation glass.It is provided between the indoor of heat insulation glass and glass locking strip in glass along close
Contact with the heat insulation glass along the foaming ethylene propylene diene rubber part of sealing strip in strip of paper used for sealing 60, glass.
Sash is arranged in the sash mouth of window frame body.
Frame fan edge seals 70 are provided with sash mouth, frame fan edge seals are provided with the compound sealing strip of cavity；
Frame fan edge seals are composited sealing strip by ethylene propylene diene rubber and foaming ethylene propylene diene rubber, frame fan edge seals
It is provided with interior edge, outer and seal angle.When sash is closed, the seal angle of frame fan edge seals and the outer of interior edge and sash every
Hot bridge cut-off 24 contacts.
As shown in figure 8, the heat insulation glass in the stationary window of window frame body and the heat insulation glass in sash are in three layers
Empty glass, including triplex glass plate 31 and two-layer hollow heat insulation layer 32.The thickness of glass plate be G1=5mm, the thickness of hollow heat insulation layer
Spend for G2=16mm, the gross thickness of heat insulation glass is G=47mm.Glass plate adopts low radiation coated glass, in hollow heat insulation layer
Filling inert gas.
Sash is using concealed interior bottom-hinged window hinge 120 of opening in the window frame body.
The Passive low-energy building window of this enforcement adopts passive type door and window sectional, the passive type of broken-bridge aluminum alloy structure
Stile's section bar in door and window frame section and passive type, with three-cavity structure：Outdoor aluminium alloy chamber, indoor aluminium alloy chamber, centre are by nylon
The heat-insulated cavity of heat insulating strip composition, and the length of heat-insulated cavity is increased, nylon heat-insulating strip length adopts 64mm, makes intensity, protects
Warm nature can reach passive type door and window standard for building and require.Hard polyurethane foams are further increased in heat-insulation chamber
Bar, reduces the heat radiation and thermal convection current of indoor and outdoor aluminium alloy extrusions, improves the heat-insulating property of section bar.The simple structure of section bar, plus
Work features simple and practical process, low cost.The external visual face width of section bar can be being designed according to customer demand.
Frame section bar, fan body section bar adopt 45 degree of corner crimping technologies, and adopt injection process, and corner brace adds deflector, on section bar
Punching, organizes angle Hou Zhuzu angles glue, can effectively improve the intensity and sealing property of group angle section.Group angle steel piece is also adopted by injecting glue work
Skill, after the completion of group angle, can note fluid sealant in the hole for injecting glue of group angle steel piece, improve the sealing property at section bar gap.Middle stile two
End and the connection of frame section, using the technique of dedicated aluminium alloy connector grafting, section configuration milling of the middle stile two ends according to frame
Go out shape, middle stile's connector and middle stile's section bar, connected using pin, middle stile one end is using two connector connections, bonding strength
Reliable, middle stile's grafting completes rear end face gap and requires that filling sealant sealing avoids gas leakage, leak.
In order to meet the heat-insulating property of whole window, the heat-insulating property of glass is improved as far as possible（Drop low k）, heat insulation glass gross thickness
47mm, three glass two are hollow, and glass adopts Low-E glass（Low radiation coated glass）, the visible transmission ratio of glass meets standard
Require, filling inert gas in glass cavity, can improve glass heat-insulating performance, glass strip reduces glass using warm side parting bead
Conduct heat at edge.
Glass edge heat preservation strip is installed on heat insulation glass and section bar（Frame, stile, fan）Between, reduce by this locus
Heat transfer, improves the heat-insulating property of the whole window of door and window.
Excellent sealing is carried out to sash periphery, glass periphery using compound insulation adhesive tape, the air-tightness of whole window is improved,
The heat-insulating property of composite adhesive tape is higher than monomer material adhesive tape, can improve heat-insulating property.
The structure of the present embodiment can also be used for constituting Passive low-energy building door, forms complete Passive low-energy and builds
Build door and window.The construction of other energy-efficient houses can also be applied to.
Claims (10)
1. a kind of passive type door and window sectional, the passive type door and window sectional is that aluminium alloy extrusions is composited with heat-insulating bridge-cut-off
Section bar, including section bar in fan body room, fan body heat-insulating bridge-cut-off, section bar outside fan body room；Characterized in that, section bar in the fan body room
It is aluminium alloy extrusions, section bar is provided with a cavity and madial wall in fan body room；Section bar is aluminium alloy extrusions outside the fan body room, fan
Section bar is provided with a cavity and lateral wall outside body room；The fan body heat-insulating bridge-cut-off is arranged on section bar and fan body indoor type outside fan body room
Between material, fan body heat-insulating bridge-cut-off forms a heat-insulated cavity, the passive type door with section bar in section bar outside fan body room and fan body room
The length of the heat-insulated cavity of sash profile is not less than 64mm, and the thickness of the passive type door and window sectional is not less than 110mm.
2. a kind of passive type door and window sectional according to claim 1, it is characterised in that the fan body heat-insulating bridge-cut-off includes
It is interior along heat-insulating bridge-cut-off and outer heat-insulating bridge-cut-off；The outer heat-insulating bridge-cut-off is provided with to the close of passive type door and window sectional outside protrusion
Envelope chamber, the outer of the annular seal space is provided with by the inclined gradient in indoor to outside, and the outer for making indoor is more than outside
Outer.
3. a kind of passive type door and window sectional according to claim 2, it is characterised in that the outer heat-insulating bridge-cut-off it is close
The gradient of envelope chamber outer is 10 °.
4. a kind of passive type door and window sectional according to claim 1, it is characterised in that the passive type door and window sectional
Thickness be 110.5mm, width is 97.3mm, and the length of the heat-insulated cavity is 64mm, and the width of the heat-insulated cavity is
31.5mm。
5. a kind of passive type door and window sectional according to claim 1, it is characterised in that the passive type door and window sectional
Thickness be 110.5mm, width is 89.3mm, and the length of the heat-insulated cavity is 64mm, and the width of the heat-insulated cavity is
23.5mm。
6. a kind of passive type door and window sectional according to claim 1, it is characterised in that the passive type door and window sectional
Thickness be 110.5mm, width is 85.3mm, and the length of the heat-insulated cavity is 64mm, and the width of the heat-insulated cavity is
19.5mm。
7. a kind of passive type door and window sectional according to claim 1, it is characterised in that the passive type door and window sectional
It is the section bar for making sash, the wall thickness of section bar is not less than 1.4mm, the wall thickness of section bar outside the fan body room in the fan body room
Not less than 1.4mm.
8. a kind of passive type door and window sectional according to claim 1, it is characterised in that the passive type door and window sectional
It is the section bar for making door leaf, the wall thickness of section bar is not less than 2.0mm, the wall thickness of section bar outside the fan body room in the fan body room
Not less than 2.0mm.
9. a kind of passive type door and window sectional according to claim 1, it is characterised in that be filled with the heat-insulated cavity
Hard polyurethane foams bar.
10. a kind of passive type door and window sectional according to claim 1, it is characterised in that section bar outside the fan body room
Lateral wall is provided with the folding arm to indoor bending, and the depth of the folding arm is 8mm～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621124299.2U CN206110985U (en) | 2016-10-17 | 2016-10-17 | Passive form door and window fan -type material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621124299.2U CN206110985U (en) | 2016-10-17 | 2016-10-17 | Passive form door and window fan -type material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110985U true CN206110985U (en) | 2017-04-19 |
Family
ID=58529856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621124299.2U Expired - Fee Related CN206110985U (en) | 2016-10-17 | 2016-10-17 | Passive form door and window fan -type material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110985U (en) |
-
2016
- 2016-10-17 CN CN201621124299.2U patent/CN206110985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: 343000 Beijing Kowloon Road No. 260, Ji'an City, Jiangxi Patentee after: JIANGXI JIAYU DOOR AND WINDOW CURTAIN WALL CO.,LTD. Address before: 101301 Beijing city Shunyi District Niulanshan town Niu Fu Road No. 1 Patentee before: BEIJING JIAYU DOOR, WINDOW AND CURTAIN WALL JOINT-STOCK Co.,Ltd. |
|
| 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: 20170419 |