CN114045996A - Ultra-low energy consumption building outer wall rainwater pipeline system and installation method thereof - Google Patents
Ultra-low energy consumption building outer wall rainwater pipeline system and installation method thereof Download PDFInfo
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- CN114045996A CN114045996A CN202111365417.4A CN202111365417A CN114045996A CN 114045996 A CN114045996 A CN 114045996A CN 202111365417 A CN202111365417 A CN 202111365417A CN 114045996 A CN114045996 A CN 114045996A
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 7
- 238000009413 insulation Methods 0.000 claims abstract description 71
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 52
- 239000010935 stainless steel Substances 0.000 claims abstract description 52
- 239000002585 base Substances 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 16
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 239000011490 mineral wool Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000004590 silicone sealant Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 46
- 238000004321 preservation Methods 0.000 description 10
- 238000004134 energy conservation Methods 0.000 description 5
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- 238000000576 coating method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- 230000008859 change Effects 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 238000011084 recovery Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/084—Means for fixing down pipes to structure
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Sink And Installation For Waste Water (AREA)
- Building Environments (AREA)
Abstract
An ultra-low energy consumption building outer wall rainwater pipeline system comprises a base layer wall body, a heat insulation pipeline support arranged on the outer side wall surface of the base layer wall body and a rainwater pipe fixed at the end part of the heat insulation pipeline support, wherein the heat insulation pipeline support comprises a heat insulation cushion block, a stainless steel component arranged on the outer side of the heat insulation cushion block and an adjustable screw fixed on the stainless steel component far away from the end part of the base layer wall body, the stainless steel component is a zigzag component, the stainless steel component comprises an upper transverse part, two vertical parts and two outer folding edges, the two outer folding edges of the stainless steel component are abutted against the outer side of the heat insulation cushion block and penetrate through the two outer folding edges and the heat insulation cushion block through expansion bolts to be fixed on the outer side of the base layer wall body, the adjustable screw is vertically fixed on the outer side of the upper transverse part of the stainless steel component, a pipeline finished product clamp is arranged on the end part of the adjustable screw far away from the base layer wall body, the rainwater pipe is vertically limited in a pipeline clamp finished product, reduce the transmission of building main body and indoor outer temperature, realize energy saving and consumption reduction.
Description
Technical Field
The invention relates to the field of passive ultralow-energy-consumption buildings, in particular to an ultralow-energy-consumption building outer wall rainwater pipeline system and an installation method thereof.
Background
The passive ultra-low energy consumption building is an enclosure structure with higher heat preservation and heat insulation performance and air tightness performance, a fresh air heat recovery technology is adopted, renewable energy sources are utilized, and a building with a comfortable indoor environment is provided.
Disclosure of Invention
The invention aims to provide an ultra-low energy consumption building outer wall rainwater pipeline system and an installation method thereof, and aims to solve the technical problem that the energy consumption is increased because indoor and outdoor temperatures are easily transmitted mutually at the joint of outer walls of a passive ultra-low energy consumption building outer wall rainwater pipeline and a bracket thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
an ultra-low energy consumption building outer wall rainwater pipeline system comprises a base layer wall body, a heat insulation pipeline support arranged on the outer side wall surface of the base layer wall body and a rainwater pipe fixed at the end part of the heat insulation pipeline support, wherein the heat insulation pipeline support comprises a heat insulation cushion block, a stainless steel component arranged at the outer side of the heat insulation cushion block and an adjustable screw fixed at the end part of the stainless steel component far away from the base layer wall body, the stainless steel component is a U-shaped component, the stainless steel component comprises an upper transverse part, two vertical parts vertical to the two ends of the upper transverse part and two outer folding edges vertical to the open ends of the two vertical parts, the two outer folding edges of the stainless steel component are abutted against the outer side of the heat insulation cushion block and are fixed at the outer side of the base layer wall body through expansion bolts and the two outer folding edges and the heat insulation cushion block, the adjustable screw is vertically fixed at the outer side of the upper transverse part of the stainless steel component, and the adjustable screw is provided with a pipeline finished product clamp far away from the end part of the base layer wall body, the rainwater pipe is vertically limited in the finished product hoop of the pipeline.
Further, the heat insulation pipeline support is a plurality of groups of supports vertically fixed on the outer wall surface of the base layer wall, and the interval between adjacent heat insulation pipeline supports is 1200 and 1800 mm.
Furthermore, the adjustable screw comprises a threaded rod and a threaded sleeve sleeved on the threaded rod, the threaded sleeve end of the adjustable screw is vertically fixed to the outer side of the upper transverse portion of the stainless steel component, and the finished pipe clamp is fixed to the end of the threaded rod of the adjustable screw.
Furthermore, the thermal-insulated cushion block is the high strength polyurethane cushion block of specification 220~260mm 10~30mm, the last horizontal portion, two vertical portions and two outer hem specifications of stainless steel member are 50~70mm, 110~130mm and 60~80mm respectively, two outer hem of stainless steel member all seted up two through-holes that are used for running through expansion bolts.
Furthermore, a heat preservation layer and a finish coat are sequentially pasted on the base wall body outwards, the heat preservation layer is a double-layer rock wool board with the thickness of 100mm and 150mm, the base wall body is sequentially pasted outwards, the double-layer rock wool board is fixed on the base wall body through a heat-breaking bridge plastic anchor bolt, the finish coat is plastering mortar and outer wall coating, and alkali-resistant glass fiber gridding cloth is arranged in the plastering mortar.
Furthermore, a groove with the shape corresponding to that of the heat insulation pipeline support is formed in the joint of the heat insulation layer and the heat insulation pipeline support, and the heat insulation pipeline support is arranged in the groove of the heat insulation layer.
Furthermore, a sealing tape is arranged at the joint of the heat preservation layer and the adjustable screw rod, and a sealing adhesive is arranged at the joint of the adjustable screw rod and the veneer layer.
An installation method of an ultra-low energy consumption building outer wall rainwater pipeline system comprises the following steps:
step 3, fixing the heat-insulating layer on a base layer wall through a heat-insulating bridge plastic anchor bolt, annularly sticking a prepressing expansion sealing strip at the joint of the heat-insulating layer and the adjustable screw, then plastering mortar and painting exterior wall paint, arranging alkali-resistant glass fiber gridding cloth in the mortar, and sealing a gap between the adjustable screw and the finish coat by adopting silicone sealant;
and 4, welding and fixing the pipeline finished product clamp at the end part of the adjustable screw far away from the base wall body, and vertically limiting the rainwater pipe in the finished product clamp at the tail end of the heat insulation pipeline bracket, so that the installation of the ultralow-energy-consumption building outer wall rainwater pipeline system is completed.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
the invention reduces the indoor and outdoor temperature transmission of the building main body at the joint of the stainless steel component and the rainwater pipe at the outer wall by arranging the heat insulation cushion block between the stainless steel component and the base layer wall, realizes energy conservation and consumption reduction, is provided with the adjustable screw rod outside the stainless steel component, can adapt to the installation of the rainwater pipe at the heat insulation layers and the finish layers with different thicknesses outside the base layer wall by adjusting the length of the adjustable screw rod, further ensures the heat insulation performance and the air tightness of the base layer wall and the outside and reduces the building energy consumption by plugging and sealing the heat insulation pipeline bracket, the heat insulation layer and the finish layers by the sealing strip and the sealing glue, has remarkable advantages in the aspects of energy conservation, emission reduction and coping with climate change, has the characteristics of safety, applicability and the like, has good popularization and practical value, and can generate good economic benefit after wide popularization and application.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a stainless steel member according to the present invention;
FIG. 3 is a schematic view of an adjustable screw according to the present invention.
Reference numerals: 1. a base layer wall body; 2. a thermally insulated duct support; 3. a rain pipe; 4. a heat insulation cushion block; 5. a stainless steel member; 51. an upper transverse portion; 52. a vertical portion; 53. folding the edges outwards; 6. an adjustable screw; 61. a threaded rod; 62. a threaded sleeve; 7. a finished pipe product hoop; 8. a heat-insulating layer; 9. a finishing layer; 10. sealing tape; 11. sealing glue; 12. an expansion bolt; 13. a thermal bridge cutoff plastic anchor bolt.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The invention discloses a passive ultra-low energy consumption building low energy consumption, which mainly realizes building low energy consumption through an envelope structure with higher heat insulation performance and air tightness performance, and discloses an ultra-low energy consumption building outer wall rainwater pipeline system with better heat insulation performance and air tightness performance, as shown in figure 1, the passive ultra-low energy consumption building comprises a base layer wall body 1, a heat insulation pipeline support 2 arranged on the outer side wall surface of the base layer wall body 1, and a rainwater pipe 3 fixed at one end of the heat insulation pipeline support 2, which is far away from the base layer wall body 1.
As shown in figure 1, the heat insulation pipeline bracket 2 is a plurality of groups of brackets vertically fixed on the outer wall surface of the substrate wall body 1, the interval between the adjacent heat insulation pipeline brackets 2 is 1200 + 1800mm, the heat insulation pipeline bracket 2 comprises a heat insulation cushion block 4 fixed on the outer wall surface of the substrate wall body 1, a stainless steel member 5 tightly attached to the heat insulation cushion block 4 and arranged on the outer side of the heat insulation cushion block 4, and an adjustable screw 6 fixed on the end part of the stainless steel member 5 far away from the substrate wall body 1, the heat insulation cushion block 4 is a high-strength polyurethane heat insulation cushion block 4 with the specification of 220-260 mm and 10-30 mm, the stainless steel member 5 is a n-shaped member, as shown in figure 2, the stainless steel member 5 comprises an upper transverse part 51, two vertical parts 52 perpendicular to the two ends of the upper transverse part 51 and two outer folded edges 53 at the open ends of the two vertical parts 52, the upper transverse part 51, the two vertical parts 52 and the two outer folded edges 53 are respectively 50-70 mm, 110-130 mm and 60-80 mm, two through holes are respectively arranged on the two outer folding edges 53, the two outer folding edges 53 of the stainless steel component 5 are abutted against the outer side of the heat insulation cushion block 4, the stainless steel component 5 and the heat insulation cushion block 4 are fixed on the outer side of the base layer wall body 1 through 4M 10 hot galvanizing expansion bolts 12 penetrating through the two outer folding edges 53 and the heat insulation cushion block 4, the adjustable screw 6 comprises a threaded rod 61 and a threaded sleeve 62 sleeved on the threaded rod 61, the threaded rod 61 is in threaded connection with the threaded sleeve 62, the length of the adjustable screw 6 is changed through mutual rotation between the threaded rod 61 and the threaded sleeve 62, the end of the threaded sleeve 62 of the adjustable screw 6 is vertically welded on the outer side of the upper transverse part 51 of the stainless steel component 5 in a shape like a Chinese character 'ji', the heat insulation cushion block 4 is arranged between the stainless steel component 5 in a shape like a Chinese character ji and the base layer wall body 1, and the transmission of the stainless steel component 5 and the rainwater pipe 3 to the building body and the indoor temperature at the joint of the outer wall body is reduced, the energy conservation and consumption reduction are realized, the connection area between the U-shaped stainless steel component 5 and the heat insulation cushion block 4 is increased through the two outer folding edges 53, so that the heat insulation pipeline bracket 2 and the base layer wall 1 are more stably connected, the adjustable screw 6 is arranged on the outer side of the U-shaped stainless steel component 5, and the length of the adjustable screw 6 is adjusted to adapt to the installation of the rainwater pipe 3 during heat preservation and decoration of different thicknesses; but 1 tip of basic unit's wall body is kept away from to adjusting screw 6 and is equipped with pipeline finished product clamp 7, and the welding of pipeline finished product clamp 7 is equipped with the non-slip rubber layer at adjusting screw 6 last clamp inboard, and 3 vertical spacing of downspout are in the terminal finished product clamp of 2 thermal-insulated pipeline brackets of multiunit.
As shown in fig. 1, basic unit's wall body 1 outwards pastes in proper order has heat preservation 8 and finish coat 9, heat preservation 8 is the thick double-deck rock wool board of 100mm and 150mm that basic unit's wall body 1 outwards pasted in proper order, double-deck rock wool board passes through disconnected heat bridge plastics crab-bolt 13 and fixes on basic unit's wall body 1, the recess that shape and heat-insulating pipeline support 2 are corresponding is seted up with heat-insulating pipeline support 2 handing-over department on the heat preservation 8, heat-insulating pipeline support 2 sets up in heat preservation 8's recess, finish coat 9 is the rendering coat mortar and the exterior wall coating veneer of built-in alkali-resisting glass fiber net check cloth, heat preservation 8 pastes pre-compaction inflation sealing tape 10 with 6 handing-over departments hoop of adjustable screw, the gap between adjustable screw 6 and the finish coat 9 adopts sealed glue 11 shutoff of silicone to seal.
An installation method of a 3-channel system of an ultra-low energy consumption building outer wall rainwater pipe comprises the following steps:
step 3, fixing a rock wool board with the thickness of 100mm and a rock wool board with the thickness of 150mm on a base layer wall body 1 through a heat-insulating bridge plastic anchor bolt 13, annularly sticking a prepressing expansion sealing strip 10 at the joint of the rock wool board with the thickness of 150mm and an adjustable screw 6, and then facing through the coating mortar with the built-in alkali-resistant glass fiber mesh cloth and the exterior wall coating, wherein the gap between the adjustable screw 6 and a facing layer 9 is sealed and blocked by adopting silicone sealant 11;
and 4, welding and fixing the pipeline finished product hoop 7 at the end part of the adjustable screw 6 far away from the base layer wall body 1, and vertically limiting the rainwater pipe 3 in the finished product hoops at the tail ends of the multiple groups of heat insulation pipeline supports 2.
The heat insulation cushion block is arranged between the stainless steel component in the shape of the Chinese character 'ji' and the base wall, so that the indoor and outdoor temperature transmission of the building main body at the joint of the stainless steel component and the rainwater pipe at the outer wall is reduced, energy conservation and consumption reduction are realized, the adjustable screw rod is arranged on the outer side of the stainless steel component in the shape of the Chinese character 'ji', the rainwater pipe can be installed when the heat insulation layers and the finish layers with different thicknesses are arranged on the outer side of the base wall by adjusting the length of the adjustable screw rod, the heat insulation pipe support, the heat insulation layers and the finish layers are sealed by sealing belts and sealing glue, the heat insulation performance and the air tightness of the base wall and the outside are further ensured, the building energy consumption is reduced, and the heat insulation cushion block has remarkable advantages in the aspects of energy conservation, emission reduction and coping with climate change.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an ultra-low energy consumption building outer wall rainwater pipeline system, includes basic unit's wall body (1), sets up thermal-insulated pipeline support (2) on basic unit's wall body (1) outside wall to and fix rainwater pipe (3) at thermal-insulated pipeline support (2) tip, a serial communication port, thermal-insulated pipeline support (2) are including thermal-insulated cushion (4), set up stainless steel member (5) in the thermal-insulated cushion (4) outside to and fix adjustable screw (6) of keeping away from basic unit's wall body (1) tip in stainless steel member (5), stainless steel member (5) are nearly word type component, and stainless steel member (5) include horizontal portion (51), go up two perpendicular portions (52) and two outer hem (53) of two perpendicular portions (52) open ends perpendicularly at horizontal portion (51) both ends, two outer hem (53) of stainless steel member (5) are supported and are run through two outer hem (53) and separate through expansion bolt (12) and separate two outer hem (53) in the thermal-insulated cushion (4) outside Hot cushion (4) are fixed in basic unit's wall body (1) the outside, horizontal portion (51) outside on stainless steel member (5) is gone up in adjustable screw (6), and basic unit's wall body (1) tip is kept away from in adjustable screw (6) is equipped with pipeline finished product clamp (7), and rainwater pipe (3) are vertical spacing in pipeline finished product clamp (7).
2. The ultra-low energy consumption building external wall rainwater pipeline system according to claim 1, wherein the heat insulation pipeline brackets (2) are a plurality of groups of brackets vertically fixed on the outer wall surface of the base layer wall body (1), and the interval between adjacent heat insulation pipeline brackets (2) is 1200 mm and 1800 mm.
3. The ultra-low energy consumption building external wall rainwater pipeline system according to claim 1, wherein the adjustable screw rod (6) comprises a threaded rod (61) and a threaded sleeve (62) sleeved on the threaded rod (61), the threaded sleeve end of the adjustable screw rod (6) is vertically fixed outside the upper transverse part (51) of the stainless steel member (5), and the pipeline finished product clamp (7) is fixed at the threaded rod end of the adjustable screw rod (6).
4. The ultra-low energy consumption building outer wall rainwater pipeline system according to claim 1, characterized in that the heat insulation cushion block (4) is a high-strength polyurethane cushion block with the specification of 220-260 mm 10-30 mm, the specifications of the upper transverse part (51), the two vertical parts (52) and the two outer folding edges (53) of the stainless steel component (5) are respectively 50-70 mm, 110-130 mm and 60-80 mm, and two through holes for penetrating through the expansion bolts (12) are formed in the two outer folding edges (53) of the stainless steel component (5).
5. The ultra-low energy consumption building external wall rainwater pipeline system according to claim 1, wherein the base wall body (1) is sequentially pasted with a heat insulation layer (8) and a finish layer (9) outward, the heat insulation layer (8) is a double-layer rock wool board with the thickness of 100mm and 150mm, the base wall body (1) is sequentially pasted outward, a heat-breaking bridge plastic anchor bolt (13) is arranged between the heat insulation layer (8) and the base wall body (1), the double-layer rock wool board is fixed on the base wall body (1) through the heat-breaking bridge plastic anchor bolt (13), the finish layer (9) is plastering mortar and external wall paint, and alkali-resistant fiberglass gridding cloth is arranged in the plastering mortar.
6. The ultra-low energy consumption building external wall rainwater pipeline system according to claim 5, wherein a groove corresponding to the shape of the heat insulation pipeline bracket (2) is formed at the joint of the heat insulation layer (8) and the heat insulation pipeline bracket (2), and the heat insulation pipeline bracket (2) is arranged in the groove of the heat insulation layer (8).
7. The ultra-low energy consumption building external wall rainwater pipeline system according to claim 5, wherein a sealing tape (10) is arranged at the joint of the heat insulation layer (8) and the adjustable screw rod (6), and a sealing glue (11) is arranged at the joint of the adjustable screw rod (6) and the veneer layer (9).
8. The method for installing the ultra-low energy consumption building outer wall rainwater pipeline system according to any one of claims 1 to 7, characterized by comprising the following steps:
step 1, fixing two outer folded edges (53) of the stainless steel component (5) in the shape of Chinese character 'ji' on a heat insulation cushion block (4) by using expansion bolts (12), and fixing the stainless steel component (5) in the shape of Chinese character 'ji' and the heat insulation cushion block (4) on a base wall body (1) after finishing the construction of a leveling layer of the outer side wall surface of the base wall body (1);
step 2, adjusting the length of the adjustable screw rod (6) according to the thicknesses of the heat-insulating layer (8) and the decorative layer (9), and fixing a threaded sleeve (62) of the adjustable screw rod (6) at the outer side of an upper transverse part (51) of the stainless steel component (5);
step 3, fixing the heat-insulating layer (8) on the base layer wall (1) through a heat-insulating bridge plastic anchor bolt (13), annularly sticking a prepressing expansion sealing strip (10) at the joint of the heat-insulating layer (8) and the adjustable screw (6), then plastering mortar and painting outer wall paint, arranging alkali-resistant glass fiber gridding cloth in the mortar, and sealing the gap between the adjustable screw (6) and the finishing coat (9) by adopting silicone sealant (11);
and 4, welding and fixing the pipeline finished product clamp (7) at the end part of the adjustable screw rod (6) far away from the base layer wall body (1), and vertically limiting the rainwater pipe (3) in the finished product clamp at the tail end of the heat insulation pipeline support (2), so far, completing the installation of the ultralow energy consumption building outer wall rainwater pipeline system.
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| CN202111365417.4A CN114045996A (en) | 2021-11-17 | 2021-11-17 | Ultra-low energy consumption building outer wall rainwater pipeline system and installation method thereof |
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