CN208235820U - The balcony balcony rain pipe structure through walls of passive type super low energy consumption building - Google Patents
The balcony balcony rain pipe structure through walls of passive type super low energy consumption building Download PDFInfo
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- CN208235820U CN208235820U CN201820764276.0U CN201820764276U CN208235820U CN 208235820 U CN208235820 U CN 208235820U CN 201820764276 U CN201820764276 U CN 201820764276U CN 208235820 U CN208235820 U CN 208235820U
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Abstract
The utility model discloses a kind of balcony balcony rain pipe structures through walls of passive type super low energy consumption building, including rain pipe, inside and outside wall thermal insulation layer and waterproof layer；The rain pipe is " ┏ " type, and traversing section passes through the wall being made of heat insulating inner wall layer, concrete wall and insulating layer of external wall, and vertical section is located at the outside of insulating layer of external wall；Waterproof layer is arranged in the balcony balcony ground of the rain pipe inlet；Rock wool is filled between the rain pipe traversing section and concrete wall or pea gravel concreten forms filled layer.Since the utility model increases filled layer between rain pipe and concrete wall, and vapour barrier is set between concrete wall and heat insulating inner wall layer, between concrete wall and insulating layer of external wall, the heat transfer between rain pipe and concrete wall is prevented, passive house properties of heat preservation and energy saving is realized.Since additional waterproofing layer is arranged in the inlet of rain pipe in the utility model, the Water-proof air-tight requirement and long-lived requirement of passive house are showed.
Description
Technical field
The utility model relates to technical field of building construction, the balcony balcony of specifically a kind of passive type super low energy consumption building
Rain pipe structure through walls is suitable for Passive low-energy and builds.
Background technique
It is building section that itself, which is built, by low energy building to Passive low-energy building, zero energy consumption building, positive efficiency building
The inexorable trend of energy technology development, passive type, which is built, to be received and is recognized by society because of the characteristics of its is high-comfort and super low energy consumption
Can, passive type building passes through the research and application of passive type energy-saving heat preserving the relevant technologies measure, by reinforcing architectural exterior-protecting construction
Thermal insulation property and building air-tightness, and using a series of energy conservation measures such as energy-saving and water-saving energy-saving devices, it is ultralow to reach passive type
The requirement of energy consumption green building technique.The conventional construction method of roofing balcony balcony rain pipe through walls is that hole is directly opened up on metope
Mouth simultaneously installs rain pipe through walls, and this rain pipe structure through walls has the following problems:
1, since hole is without Insulation, it is unable to satisfy the thermal insulation property requirement of passive type building；
2, since hole is without waterproof measure, Xia Yu is impregnated with causes rain pipe through walls to mention with adverse circumstances such as winter snows thawing frost heaves
Early damage.
Utility model content
To solve the above problems existing in the prior art, the utility model will design one kind and both be able to satisfy passive type building
The balcony balcony rain pipe structure through walls that thermal insulation property requires, the robust passive type super low energy consumption of energy is built again.
To achieve the goals above, the technical solution of the utility model is as follows: the balcony dew of passive type super low energy consumption building
Platform rain pipe structure through walls, including rain pipe, heat insulating inner wall layer, concrete wall, insulating layer of external wall, drainage grill and waterproof
Layer；The rain pipe isType pipe,The traversing section of type pipe is passed through by heat insulating inner wall layer, concrete wall and exterior wall
Drainage grill is arranged in the wall of insulating layer composition, rain pipe inlet；The vertical section of type pipe is located at the outer of insulating layer of external wall
Side, its outlet are docked with the outer collector pipe of wall；Waterproof layer is arranged in the balcony balcony ground of the rain pipe inlet；The rain pipe
Rock wool is filled between traversing section and concrete wall or pea gravel concreten forms filled layer.
Further, it is set between the concrete wall and heat insulating inner wall layer, between concrete wall and insulating layer of external wall
Set vapour barrier.
Further, it is twined between the rain pipe traversing section and heat insulating inner wall layer, between traversing section and insulating layer of external wall
Around precompressed band；The precompressed band shares four, two between heat insulating inner wall layer and rain pipe, two be located at it is outer
Between wall insulating layer and rain pipe.
Further, the insulating layer of external wall is bilayer, using graphite polystyrene board bilayer fissure of displacement paving, and by weak thermally conductive
The anchor bolt of bridge is fixed；Graphite polystyrene board thickness is respectively 120mm and 130mm.
Further, the pipe inside of rain pipe traversing section inlet and the heat insulating inner wall layer outside inlet and balcony dew
Tread is respectively provided with additional waterproof course；The width that the additional waterproof course gos deep into rainwater inside pipe wall is 80-100mm, is protected with interior wall
Warm layer and the bonding plane width on balcony balcony ground are greater than 100mm.
Further, pass through between the rain pipe traversing section and heat insulating inner wall layer, between traversing section and insulating layer of external wall
Steel ring is fixed；It is fixed between the rain pipe traversing section and concrete wall by tube wall fixing component；The steel ring is for solid
Surely the metal or rubber component of rain pipe are lived.
Further, the rain pipe traversing section is mounted in the hole of concrete wall, and the hole diameter is rainwater
Pipe diameter+200mm.
Further, the inner side and outer side of the concrete wall where the rain pipe is respectively provided with one with the rain pipe center of circle
Centered on side length be not less than rain pipe hole diameter D+200mm square anticracking region.
Compared with prior art, the utility model has the following beneficial effects:
1, increase filled layer between rain pipe and concrete wall due to the utility model, and concrete wall with it is interior
Vapour barrier is set between wall insulating layer, between concrete wall and insulating layer of external wall, it is therefore prevented that rain pipe and concrete wall it
Between heat transfer, realize passive house properties of heat preservation and energy saving.
2, additional waterproofing layer is set in the inlet of rain pipe due to the utility model, is adopted between rain pipe and insulating layer
Precompressed band is fixed and wound with weak hot component, is wanted by the Water-proof air-tight that above-mentioned measure realizes passive house
It sums long-lived requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the construction process figure of the utility model.
In figure: 1, insulating layer of external wall, 2, precompressed band, 3, rain pipe, 4, vapour barrier, 5, filled layer, 6, heat insulating inner wall
Layer, 7, drainage grill, 8, additional waterproofing layer, 9, waterproof layer.
Specific embodiment
The utility model is further described through with reference to the accompanying drawing.As shown in Figure 1, passive type super low energy consumption is built
Balcony balcony rain pipe structure through walls, including rain pipe 3, heat insulating inner wall layer 6, concrete wall, insulating layer of external wall 1, draining
Grid 7 and waterproof layer 9；The rain pipe 3 isType pipe,The traversing section of type pipe is passed through by heat insulating inner wall layer 6, coagulation
Drainage grill 7 is arranged in the inlet of the wall that cob wall body and insulating layer of external wall 1 form, rain pipe 3；The vertical section of type pipe
Outside, its outlet positioned at insulating layer of external wall 1 are docked with collector pipe outside wall；The balcony balcony ground of 3 inlet of rain pipe
Waterproof layer 9 is set；Rock wool is filled between 3 traversing section of rain pipe and concrete wall or pea gravel concreten forms filled layer 5.
Further, between the concrete wall and heat insulating inner wall layer 6, between concrete wall and insulating layer of external wall 1
Vapour barrier 4 is set.
Further, between 3 traversing section of rain pipe and heat insulating inner wall layer 6, between traversing section and insulating layer of external wall 1
Wind precompressed band 2；The precompressed band 2 shares four, two between heat insulating inner wall layer 6 and rain pipe 3, two
Between insulating layer of external wall 1 and rain pipe 3.
Further, the insulating layer of external wall 1 is bilayer, is led using graphite polystyrene board bilayer fissure of displacement paving, and by weak
The anchor bolt of heat bridge is fixed；Graphite polystyrene board thickness is respectively 120mm and 130mm.
Further, the pipe inside of the 3 traversing section inlet of rain pipe and heat insulating inner wall layer 6 and balcony outside inlet
Balcony ground is respectively provided with additional waterproof course；The width that the additional waterproof course gos deep into 3 inner wall of rain pipe is 80-100mm, with interior wall
Insulating layer 6 and the bonding plane width on balcony balcony ground are greater than 100mm.
Further, lead between 3 traversing section of rain pipe and heat insulating inner wall layer 6, between traversing section and insulating layer of external wall 1
Steel ring is crossed to fix；It is fixed between 3 traversing section of rain pipe and concrete wall by tube wall fixing component；The steel ring is used for
Fix the metal or rubber component of rain pipe 3.
Further, 3 traversing section of rain pipe is mounted in the hole of concrete wall, and the hole diameter is rainwater
3 diameter+200mm of pipe.
Further, the inner side and outer side of the concrete wall where the rain pipe 3 is respectively provided with one with the circle of rain pipe 3
Side length centered on the heart is not less than the square anticracking region of 3 hole diameter D+200mm of rain pipe.
As shown in Figs. 1-2, the construction method of the utility model, comprising the following steps:
A, 3 cave entrance reservation of rain pipe (punch mouth afterwards) and 3 diameter of rain pipe；
On concrete wall 3 hole of predetermined position indwelling rain pipe (later period use according to demand machinery punch mode into
Row), hole size is reserved according to 3 outer diameter+200mm of rain pipe；Corresponding 3 diameter of rain pipe is selected referring to drawing；
B, 3 hole interface processing of rain pipe
Reserved hole inner wall is cleared up, if it is what is punched after machinery, after handling clean hole cement slurry and drying
The installation of rain pipe 3 is carried out, guarantees hole periphery 500mm × 500mm range inner wall surface not dusting；
C, the installation of rain pipe 3
Rock wool is cut into fritter, rain pipe 3 is put into reserved hole, 3 periphery of rain pipe is filled uniformly with rock wool,
Filled layer 5, thickness and concrete wall are formed with width, the quantity filled in is subject to closely knit as far as possible and fixes rain pipe 3；Or with
Pea gravel concreten is clogged；
D, 3 fixing process of rain pipe
It is fixed in insulating layer with steel ring, prevents rainwater from washing away rain pipe 3 and generate vibration；
E, 1 first layer insulation board of insulating layer of external wall is installed
It is close to concrete wall and first layer insulation board is installed, first layer insulation board is according to 3 hole of concrete wall and rain pipe
Mouth-shaped, processing are stocked up, in-site installation, and installation gap width is not more than 2mm between plate；Insulation board is using graphite polyphenyl
Plate；Thermal coefficient k≤0.032W/m.K；Dry density >=25kg/m3, B1 grades of combustibility.
F, 1 second layer insulation board fissure of displacement of insulating layer of external wall is installed
After the installation of first layer insulation board is checked and accepted, second layer insulation board, second layer insulation board and first layer insulation board are installed
Fissure of displacement bonding.
G, the processing between rain pipe 3 and insulation board
When with 3 abutting joint of rain pipe, installation place all needs that precompressed band 2 is wrapped in rainwater in advance every layer of insulation board
The outside of pipe 3 winds with one circuit and docks closure.Precompressed band 2 is compressed as far as possible when insulation board is installed, and is played very after its expansion
Good sealing effect.
H, heat preservation protective layer construction and exterior finish
Heat preservation protective layer is close to construct outside second layer insulation board.
I, 3 performance detection of rain pipe and examination
Predominantly detect its air-tightness and waterproof performance；Air-tightness uses flue gas method testing air permeable point and gas-permeable channels, main
It checks air leakage passage, then takes targetedly seal approach.
As shown in Figs. 1-2, the embodiments of the present invention are as follows:
For the utility model in the Dalian Pebble Beach Resort Bo Langjin dimension project implementation, wall is reinforced concrete frame structure, is enclosed
Protection structure power-saving technology requires to be exterior wall, roofing and outer wall of basement thermal coefficient U≤0.15W/ (m2.K), it is thermally conductive that floor is chosen outside
Coefficient U≤0.15W/ (m2.K).Wherein external wall energy-saving construction measure: exterior wall is spread using the 250mm thickness graphite polystyrene board bilayer fissure of displacement
Patch, and fixed using the anchor bolt of weak heat-conductive bridges, extruded polystyrene board is used when there is part in compression, such as outer wall of basement insulating layer 1.
It is fixed by the way of embedded wall penetration component to connect when having decoration element, balcony balcony rain pipe 3 through walls on exterior wall
It connects, exterior wall uses 250mm thickness graphite polystyrene board thermal insulation material, and exterior wall thermal coefficient sets value in fact as U≤0.11~0.15W/
(m2.K).Passive house air-tightness requires rate of ventilation n50≤0.6/h；
Other requirements of the utility model construction are as follows:
1,3 dimension of opening of rain pipe is equal to 3 outer diameter+200mm of rain pipe；
2, a side centered on 3 center of circle of rain pipe is formed in the inner side and outer side of 3 place concrete wall of rain pipe
The long square anticracking region for being not less than 3 hole diameter D+200mm of rain pipe, this region is not required to dusting；
3, the bonding plane of additional waterproofing layer 8 and basal plane must not be less than 100mm；Bonding with tube wall cannot be less than 80-
100mm；
4, steel ring guarantees that the metal or rubber component of rain pipe 3 can be fixed；
5, precompressed band 2 must all be installed in two layers of insulation board, must not miss；
6, necessary fissure of displacement bonding when two layers of insulation board bonding, not may occur in which straight joint, and the thickness of two layers of insulation board meets
The heat preservation energy-saving requirement of wall complex heat transfer coefficient；
7, the utility model hole is reserved consistent with traditional method, and tube wall is mainly avoided using rock wool processing is filled in
The generation of heat bridge avoids the formation of air breakthrough and channel, avoids the formation of penetrating passage, and what is increased newly between insulation board and tube wall is pre-
Means of press seals band 2 plays the role of the processing of contact surface leakproofness vital；The circulation of air and moisture is reduced, heat bridge is weakened
Generation.
The utility model is not limited to the present embodiment, any equivalent concepts in the technical scope that the utility model discloses
Or change, it is classified as the protection scope of the utility model.
Claims (8)
1. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building, it is characterised in that: including rain pipe (3), interior
Wall insulating layer (6), concrete wall, insulating layer of external wall (1), drainage grill (7) and waterproof layer (9)；The rain pipe (3) is
" ┏ " type pipe, the traversing section of " ┏ " type pipe is passed through to be made of heat insulating inner wall layer (6), concrete wall and insulating layer of external wall (1)
Drainage grill (7) are arranged in the inlet of wall, rain pipe (3)；The vertical section of " ┏ " type pipe is located at the outer of insulating layer of external wall (1)
Side, its outlet are docked with the outer collector pipe of wall；Waterproof layer (9) are arranged in the balcony balcony ground of rain pipe (3) inlet；It is described
Rain pipe (3) fills rock wool between traversing section and concrete wall or pea gravel concreten forms filled layer (5).
2. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: vapour barrier is set between the concrete wall and heat insulating inner wall layer (6), between concrete wall and insulating layer of external wall (1)
(4)。
3. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: precompressed is wound between rain pipe (3) traversing section and heat insulating inner wall layer (6), between traversing section and insulating layer of external wall (1)
Band (2)；The precompressed band (2) shares four, two between heat insulating inner wall layer (6) and rain pipe (3), two
Between insulating layer of external wall (1) and rain pipe (3).
4. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: the insulating layer of external wall (1) is bilayer, using graphite polystyrene board bilayer fissure of displacement paving, and it is solid by the anchor bolt of weak heat-conductive bridges
It is fixed；Graphite polystyrene board thickness is respectively 120mm and 130mm.
5. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: the heat insulating inner wall layer (6) and balcony balcony ground on the inside of the pipe of rain pipe (3) the traversing section inlet and outside inlet are equal
Additional waterproof course is set；The width that the additional waterproof course gos deep into rain pipe (3) inner wall is 80-100mm, with heat insulating inner wall layer
(6) and the bonding plane width on balcony balcony ground is greater than 100mm.
6. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: consolidate between rain pipe (3) traversing section and heat insulating inner wall layer (6), between traversing section and insulating layer of external wall (1) by steel ring
It is fixed；The rain pipe (3) is fixed between traversing section and concrete wall by tube wall fixing component；The steel ring is for fixing
The metal or rubber component of rain pipe (3).
7. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: in the hole that rain pipe (3) traversing section is mounted on concrete wall, the hole diameter be rain pipe (3) diameter+
200mm。
8. the balcony balcony rain pipe structure through walls of passive type super low energy consumption building according to claim 1, feature exist
In: the inner side and outer side of the concrete wall where the rain pipe (3) is respectively provided with one centered on rain pipe (3) center of circle
Side length is not less than the square anticracking region of rain pipe (3) hole diameter D+200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764276.0U CN208235820U (en) | 2018-05-22 | 2018-05-22 | The balcony balcony rain pipe structure through walls of passive type super low energy consumption building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764276.0U CN208235820U (en) | 2018-05-22 | 2018-05-22 | The balcony balcony rain pipe structure through walls of passive type super low energy consumption building |
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| Publication Number | Publication Date |
|---|---|
| CN208235820U true CN208235820U (en) | 2018-12-14 |
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ID=64580775
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764276.0U Active CN208235820U (en) | 2018-05-22 | 2018-05-22 | The balcony balcony rain pipe structure through walls of passive type super low energy consumption building |
Country Status (1)
| Country | Link |
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| CN (1) | CN208235820U (en) |
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2018
- 2018-05-22 CN CN201820764276.0U patent/CN208235820U/en active Active
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