CN107419856B - Stainless steel gutter multiple overflow system and construction method thereof - Google Patents
Stainless steel gutter multiple overflow system and construction method thereof Download PDFInfo
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- CN107419856B CN107419856B CN201710834856.2A CN201710834856A CN107419856B CN 107419856 B CN107419856 B CN 107419856B CN 201710834856 A CN201710834856 A CN 201710834856A CN 107419856 B CN107419856 B CN 107419856B
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- gutter
- stainless steel
- fossil fragments
- overflow pipe
- roof
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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
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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
- E04D13/064—Gutters
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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
- 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
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a stainless steel gutter multiple overflow system, which comprises: the roof ditch is formed by the bent positions of the keels, and the overflow pipe and the rainwater hopper are arranged in the gutter; the two ends of the roof board are provided with end plugs and end waterproof boards, a water-covering board is arranged between the end of the roof board and the end of the gutter keel, and an additional waterproof layer is arranged on the inner side of the water-covering board; the invention also discloses a construction method of the gutter multiple overflow system. The multifunctional overflow drainage system realizes layering arrangement of various drainage methods and enhancement of wind resistance and water resistance, can cope with various conditions such as blockage, heavy rain, strong wind and the like, has certain heat preservation and lightning protection capabilities, and realizes multifunction of the overflow drainage system.
Description
Technical Field
The invention belongs to the field of constructional engineering, and particularly relates to a stainless steel gutter multiple overflow system and a construction method thereof.
Background
With the wide application of metal roofs in building roofs of airports, railway stations, large-scale exhibition halls and the like, the waterproof performance of stainless steel gutter of the metal roofs is increasingly focused by owners and design houses.
The original roof gutter drains water through the rain water bucket, and in places with large precipitation or large drainage rate, the rain water bucket of the stainless steel gutter is extremely easy to be blocked by various sundries after the roof gutter is used for a certain period, the drainage capacity of the gutter is reduced, the phenomenon of rainwater backflow is easy to occur, and at the moment, the drainage pressure of the rain water bucket of the gutter can be greatly relieved due to the existence of an overflow system, so that the overall waterproof performance of a roof is ensured.
The existing drainage system mainly has the following problems:
1. most of the existing drainage systems rely on gutter drainage, once the gutter is blocked, drainage tasks cannot be completed, rainwater overflows, and even if some drainage systems adopt a drainage mode of a rainwater hopper or an overflow pipe, most of the drainage systems also only adopt a single drainage piece, and the drainage systems have no layering and anti-blocking capacity.
2. Most of the existing drainage systems do not have wind resistance and anti-falling capability, have weak resistance to strong wind, are easy to lift down parts such as roof panels and the like, damage the drainage systems and cause safety threat to passers-by people.
Disclosure of Invention
The invention aims to: in order to overcome the defects, the invention aims to provide the stainless steel gutter multiple overflow system, which realizes the layering arrangement of various drainage methods and the reinforcement of wind resistance and water resistance, can cope with various conditions such as blockage, heavy rain, strong wind and the like, has certain heat preservation and lightning protection capability, and realizes the multifunction of the overflow drainage system.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a stainless steel gutter multiple overflow system, comprising: keel fixed bolster, fossil fragments, panel support, roof board, overflow pipe and rainwater fill, be provided with the fossil fragments on the fossil fragments fixed bolster, be provided with a plurality of panel support on the fossil fragments, panel support upper end is provided with the roof board, the fossil fragments are the pipeline that has a plurality of buckles, the gutter is constituteed to fossil fragments same department of bending, be provided with overflow pipe and rainwater fill in the gutter.
The keels are connected through bolts, and preferably, the keels are steel square tubes, the panel support is a high-strength aluminum alloy support, the roof panel is a 1.0mm thick aluminum-magnesium-manganese roof panel, and the overflow tube and the rainwater hopper are made of stainless steel.
According to the overflow system, through a method of orderly arranging a plurality of drainage modes, the overflow pipe is higher, the problem of gutter blockage is solved, drainage equipment can still work under the condition that the gutter is blocked, and the drainage system can be normally used.
The panel support is provided with heat preservation cotton.
Preferably, the heat-insulating cotton is 60mm thick.
The heat preservation cotton can provide heat preservation, prevents cold air from entering a room in rainy days, and ensures indoor comfort.
The heat-insulating cotton is provided with a waterproof breathable film.
Preferably, the waterproof and breathable film is 0.23mm thick.
The waterproof breathable film provided by the invention can effectively prevent rainwater from penetrating, so that the condition that the indoor wall or articles are damaged due to rainwater corrosion is avoided, and the waterproof film also has air permeability, can exchange air and avoids the human body discomfort phenomenon caused by too low oxygen content in a closed space in rainy days.
The panel support is provided with the windproof clamping plates, and the windproof clamping plates penetrate through the roof panel.
Preferably, the windproof clamping plates are 120mm long and are arranged on each panel support.
The windproof clamping plates can effectively fix the roof board, reduce the possibility of lifting the roof board by strong wind, protect the integrity of an overflow system and reduce the possibility of injuring passers-by people.
The anti-falling system for preventing foreign matters from rolling off the roof board is arranged on the anti-wind clamping plate.
Preferably, the anti-falling system adopts an aluminum alloy round tube, and the aluminum alloy round tube is fixed on the panel support through a screw and a nut.
The anti-falling system can prevent some foreign matters from falling, so that the overflow system is damaged and the people passing by are injured.
The gutter is internally provided with gutter keels which are arranged in a concave shape, heat preservation cotton is filled in gaps of the gutter keels, the gutter keels are covered with stainless steel plates, and two ends of the gutter keels are arranged below a roof board.
The stainless steel plate is divided into three sections, the stainless steel plates are mutually hinged at the end heads of the gutter keels, acute-angle bending is arranged at the hinged positions of the stainless steel plates, and the stainless steel plates are mutually meshed by virtue of the acute-angle bending to finish the hinging action.
Preferably, the stainless steel plate is a stainless steel plate with a thickness of 3 mm.
The gutter keel is arranged, so that the structural strength of the gutter is enhanced, the gutter is not easy to damage, meanwhile, the gutter keel end is arranged below the roof board, rainwater can be effectively prevented from entering a crack between the keels, and rainwater infiltration and corrosion are avoided.
The two ends of the roof board are provided with end plugs, the ends of the roof board are provided with end waterproof plates, a water-covering plate is arranged between the ends of the roof board and the ends of the gutter keels, and an additional waterproof layer is arranged on the inner side of the water-covering plate.
According to the invention, the end waterproof board wraps the end of the roof board, one end of the end waterproof board is overlapped with one end of the water-covering board, the overlapped part is fixedly connected by means of a self-plugging rivet, the other end of the water-covering board is provided with an acute angle bending, and the additional waterproof layer covers the end of the gutter keel.
Preferably, the end waterproof plate and the water-covering plate are 1.0mm thick aluminum-magnesium-manganese plates, and the waterproof layer is a waterproof breathable film with the thickness of 0.23 mm.
The arrangement of the waterproof parts can effectively protect gaps between the keels and the roof boards from being penetrated by rainwater, so that the structure of the overflow system is protected from being corroded by the rainwater, the rainwater is prevented from penetrating into a room, and the rainwater is prevented from flowing backwards.
The lower end of the panel support is provided with an insulating pad.
The insulating pad can provide a certain lightning protection and electric protection capability for the overflow system.
One end of the overflow pipe is provided with an anti-blocking net cover.
The anti-blocking net cover disclosed by the invention can block foreign matters outside the overflow pipe, so that the phenomenon that the overflow pipe is blocked to cause that water cannot be drained is avoided.
The gutter is internally provided with a secondary overflow pipe, one end of the secondary overflow pipe is provided with an anti-blocking net cover, and the pipe diameter of the secondary overflow pipe is larger than that of the overflow pipe.
The secondary overflow pipe is arranged, so that the secondary overflow pipe can be started when the water quantity is too large, the water discharge quantity is increased, and meanwhile, compared with other water discharge components, the secondary overflow pipe is higher, and is not easy to block.
The construction method of the stainless steel gutter multiple overflow system comprises the following steps: according to the drawing, follow the sequential installation from bottom to top;
1) Measuring according to the construction drawing and the three-dimensional model to obtain the number and specification size of the required materials;
2) Preparing a material according to the measurement result;
3) Installing a gutter, and welding a keel fixing support on a bracket preset on a house beam or purline; arranging keels on the keel fixing support seat in a arrayed manner, and connecting the keels with each other through bolts; welding a panel support and a gutter keel on the keel; paving heat-insulating cotton, paving a stainless steel plate and a waterproof breathable film on the heat-insulating cotton, and reserving holes of an overflow system in the paving process; installing a roof board on the panel support, and connecting the roof board with bolts and screws; installing an end plug, an end waterproof plate and a water-covering plate, fixing by using a self-plugging rivet, installing an additional waterproof layer, and fixing by using a screw;
4) Installing an overflow system, namely installing an overflow pipe, a rainwater hopper and a secondary overflow pipe on the reserved hole, and welding the overflow pipe, the rainwater hopper and the secondary overflow pipe on a stainless steel plate in a gutter to ensure the sealing of a welding seam;
5) And (3) checking finished products, namely performing a precipitation test on the gutter, checking whether the drainage effect of the gutter meets the standard, and checking whether water seepage phenomenon exists, and if the drainage does not meet the standard or the water seepage phenomenon occurs, repairing the gutter in time.
The construction method is set, the construction is strictly carried out according to the drawing, the sealing performance and the structural stability of the overflow system can be ensured, and the problems of water seepage, stress deviation and the like caused by dimensional errors can be avoided; and after the installation is finished, the overflow system is required to be checked, so that any problem possibly occurring is avoided, and the hundred percent of products are qualified.
The technical scheme can be seen that the invention has the following beneficial effects:
1. according to the stainless steel gutter multiple overflow system, the rain water bucket, the overflow pipe and the secondary overflow pipe triple drainage components are respectively arranged at different heights, the larger the water quantity is, the larger the drainage quantity is, meanwhile, the drainage components at the high position are not easy to be blocked, and the drainage capacity of the whole system is improved.
2. According to the stainless steel gutter multiple overflow system, the roof board is fixed through the windproof clamping plates, and the falling prevention system is used for preventing foreign matters possibly falling, so that the system is stable in structure and passers-by are prevented from being attacked by high-altitude foreign matters.
3. The stainless steel gutter multiple overflow system uses the heat preservation cotton to preserve heat indoors, and avoids uncomfortable feeling of cold air on human bodies in windy and rainy days.
4. The stainless steel gutter multiple overflow system provided by the invention adopts a method of multiple covering by using materials such as waterproof plates and waterproof films, so that the possibility of rainwater infiltration into a room is effectively avoided.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a schematic view of a waterproof layer structure according to the present invention;
in the figure: the roof boarding comprises a keel fixing support seat (1), a keel (2), a panel support seat (3), a roof boarding (4), an overflow pipe (5), a rain bucket (6), heat preservation cotton (7), a wind-proof clamping plate (8), a falling-proof system (9), a gutter keel (10), an end plug (11), an end waterproof plate (12), a water-covering plate (13), an additional waterproof layer (14) and a secondary overflow pipe (15).
Detailed Description
The invention is further elucidated below in connection with the drawings and the specific embodiments.
Example 1
A stainless steel gutter multiple overflow system as shown in fig. 1, comprising: keel fixed bolster 1, fossil fragments 2, panel support 3, roof boarding 4, overflow pipe 5 and rainwater fill 6, be provided with fossil fragments 2 on the fossil fragments fixed bolster 1, be provided with a plurality of panel support 3 on the fossil fragments 2, panel support 3 upper end is provided with roof boarding 4, fossil fragments 2 are the pipeline that has a plurality of bending, the gutter is constituteed to fossil fragments 2 same department of bending, be provided with overflow pipe 5 and rainwater fill 6 in the gutter.
The panel support 3 in this embodiment is provided with thermal insulation cotton 7.
The heat preservation cotton 7 in the embodiment is provided with a waterproof and breathable film.
The panel support 3 described in this embodiment is provided with a wind deflector 8, said wind deflector 8 passing through the roof panel 4.
The anti-falling system 9 for preventing foreign matters from rolling off the roof board 4 is arranged on the anti-wind clamping plate 8 in the embodiment.
The gutter in this embodiment be provided with gutter fossil fragments 10 in, gutter fossil fragments 10 are the spill and arrange, gutter fossil fragments 10 space department fills heat preservation cotton 7, gutter fossil fragments 10 are covered with corrosion resistant plate, gutter fossil fragments 10 both ends set up in roof boarding 4 below.
In this embodiment, end plugs 11 are disposed at two ends of the roof board 4, an end waterproof board 12 is disposed at the end of the roof board 4, a water-covering board 13 is disposed between the end of the roof board 4 and the end of the gutter keel 10, and an additional waterproof layer 14 is disposed inside the water-covering board 13.
The lower end of the panel support 3 described in this embodiment is provided with an insulating pad.
One end of the overflow pipe 5 in the embodiment is provided with an anti-blocking net cover.
The gutter in this embodiment is provided with second grade overflow pipe 15, second grade overflow pipe 15 one end is provided with prevents stifled screen panel, second grade overflow pipe 15 pipe diameter is greater than overflow pipe 5.
Example 2
A stainless steel gutter multiple overflow system as shown in fig. 1, comprising: keel fixed bolster 1, fossil fragments 2, panel support 3, roof boarding 4, overflow pipe 5 and rainwater fill 6, be provided with fossil fragments 2 on the fossil fragments fixed bolster 1, be provided with a plurality of panel support 3 on the fossil fragments 2, panel support 3 upper end is provided with roof boarding 4, fossil fragments 2 are the pipeline that has a plurality of bending, the gutter is constituteed to fossil fragments 2 same department of bending, be provided with overflow pipe 5 and rainwater fill 6 in the gutter.
The panel support 3 in this embodiment is provided with thermal insulation cotton 7.
The panel support 3 described in this embodiment is provided with a wind deflector 8, said wind deflector 8 passing through the roof panel 4.
The anti-falling system 9 for preventing foreign matters from rolling off the roof board 4 is arranged on the anti-wind clamping plate 8 in the embodiment.
Preferably, the heat-insulating cotton is 60mm thick.
Preferably, the waterproof and breathable film is 0.23mm thick.
Preferably, the windproof clamping plates are 120mm long and are arranged on each panel support.
Preferably, the anti-falling system adopts an aluminum alloy round tube, and the aluminum alloy round tube is fixed on the panel support through a screw and a nut.
Preferably, the end waterproof plate and the water-covering plate are 1.0mm thick aluminum-magnesium-manganese plates, and the waterproof layer is a waterproof breathable film with the thickness of 0.23 mm.
Example 3
A stainless steel gutter multiple overflow system as shown in fig. 1, comprising: keel fixed bolster 1, fossil fragments 2, panel support 3, roof boarding 4, overflow pipe 5 and rainwater fill 6, be provided with fossil fragments 2 on the fossil fragments fixed bolster 1, be provided with a plurality of panel support 3 on the fossil fragments 2, panel support 3 upper end is provided with roof boarding 4, fossil fragments 2 are the pipeline that has a plurality of bending, the gutter is constituteed to fossil fragments 2 same department of bending, be provided with overflow pipe 5 and rainwater fill 6 in the gutter.
The panel support 3 in this embodiment is provided with thermal insulation cotton 7.
The heat preservation cotton 7 in the embodiment is provided with a waterproof and breathable film.
The panel support 3 described in this embodiment is provided with a wind deflector 8, said wind deflector 8 passing through the roof panel 4.
The anti-falling system 9 for preventing foreign matters from rolling off the roof board 4 is arranged on the anti-wind clamping plate 8 in the embodiment.
The gutter in this embodiment be provided with gutter fossil fragments 10 in, gutter fossil fragments 10 are the spill and arrange, gutter fossil fragments 10 space department fills heat preservation cotton 7, gutter fossil fragments 10 are covered with corrosion resistant plate, gutter fossil fragments 10 both ends set up in roof boarding 4 below.
In this embodiment, end plugs 11 are disposed at two ends of the roof board 4, an end waterproof board 12 is disposed at the end of the roof board 4, a water-covering board 13 is disposed between the end of the roof board 4 and the end of the gutter keel 10, and an additional waterproof layer 14 is disposed inside the water-covering board 13.
The lower end of the panel support 3 described in this embodiment is provided with an insulating pad.
One end of the overflow pipe 5 in the embodiment is provided with an anti-blocking net cover.
The gutter in this embodiment is provided with second grade overflow pipe 15, second grade overflow pipe 15 one end is provided with prevents stifled screen panel, second grade overflow pipe 15 pipe diameter is greater than overflow pipe 5.
Preferably, the heat-insulating cotton is 60mm thick.
Preferably, the waterproof and breathable film is 0.23mm thick.
Preferably, the windproof clamping plates are 120mm long and are arranged on each panel support.
Preferably, the anti-falling system adopts an aluminum alloy round tube, and the aluminum alloy round tube is fixed on the panel support through a screw and a nut.
Preferably, the end waterproof plate and the water-covering plate are 1.0mm thick aluminum-magnesium-manganese plates, and the waterproof layer is a waterproof breathable film with the thickness of 0.23 mm.
The construction method of the stainless steel gutter multiple overflow system in the embodiment comprises the following steps: according to the drawing, follow the sequential installation from bottom to top;
1) Measuring according to the construction drawing and the three-dimensional model to obtain the number and specification size of the required materials;
2) Preparing a material according to the measurement result;
3) Installing a gutter, and welding a keel fixing support 1 on a bracket preset on a house beam or purline; arranging keels 2 on the keel fixing support 1, and connecting the keels with each other through bolts; welding a panel support 3 and a gutter keel 10 on the keel 2; paving heat-insulating cotton 7, paving a stainless steel plate and a waterproof breathable film on the heat-insulating cotton 7, and reserving overflow system holes in the paving process; mounting a roof board 4 on the panel support 3, and connecting the roof board with bolts and screws; installing an end plug 11, an end waterproof plate 12 and a water-covering plate 13, fixing by using blind rivets, installing an additional waterproof layer 14, and fixing by using screws;
4) Installing an overflow system, namely installing an overflow pipe 5, a rainwater hopper 6 and a secondary overflow pipe 15 on the reserved hole, and welding the overflow pipe, the rainwater hopper 6 and the secondary overflow pipe on a stainless steel plate in a gutter to ensure the sealing of a welding seam;
5) And (3) checking finished products, namely performing a precipitation test on the gutter, checking whether the drainage effect of the gutter meets the standard, and checking whether water seepage phenomenon exists, and if the drainage does not meet the standard or the water seepage phenomenon occurs, repairing the gutter in time.
Example 4
The waterproof layer structure of the end of the stainless steel gutter multiple overflow system shown in fig. 2 comprises: the gutter in be provided with gutter fossil fragments 10, gutter fossil fragments 10 are the spill and arrange, gutter fossil fragments 10 space department fills heat preservation cotton 7, gutter fossil fragments 10 are covered with corrosion resistant plate, gutter fossil fragments 10 both ends set up in roof boarding 4 below.
In this embodiment, the corrosion resistant plate divide into three sections, the corrosion resistant plate articulates each other in gutter fossil fragments end department, the corrosion resistant plate is provided with the acute angle in articulated department and bends, the corrosion resistant plate relies on the acute angle to bend and articulates the action of accomplishing each other interlock.
In this embodiment, end plugs 11 are disposed at two ends of the roof board 4, an end waterproof board 12 is disposed at the end of the roof board 4, a water-covering board 13 is disposed between the end of the roof board 4 and the end of the gutter keel 10, and an additional waterproof layer 14 is disposed inside the water-covering board 13.
In this embodiment, the end waterproof board wraps up the roof boarding end, end waterproof board one end overlap with the apron water board one end, overlap the part and rely on self-plugging rivet fixed connection, the apron water board other end be provided with the acute angle and bend, additional waterproof layer covers gutter fossil fragments end.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (8)
1. Stainless steel gutter multiple overflow system, its characterized in that: comprising the following steps: keel fixed bolster (1), fossil fragments (2), panel support (3), roof boarding (4), overflow pipe (5), rain water bucket (6) and secondary overflow pipe (15), be provided with fossil fragments (2) on fossil fragments fixed bolster (1), be provided with a plurality of panel support (3) on fossil fragments (2), panel support (3) upper end is provided with roof boarding (4), fossil fragments (2) are the pipeline that has a plurality of buckles, the gutter is constituteed to fossil fragments (2) same department of bending, be provided with overflow pipe (5), rain water bucket (6) and secondary overflow pipe (15) in the gutter;
the construction method of the stainless steel gutter multiple overflow system comprises the following steps: according to the drawing, follow the sequential installation from bottom to top;
1) Measuring according to the construction drawing and the three-dimensional model to obtain the number and specification size of the required materials;
2) Preparing a material according to the measurement result;
3) Installing a gutter, and welding a keel fixing support (1) on a bracket preset on a house beam or purline; the keels (2) are arranged on the keel fixing support (1) in a arrayed manner and are connected with each other through bolts; welding a panel support (3) and a gutter keel (10) on the keel (2); paving heat preservation cotton (7), paving a stainless steel plate and a waterproof breathable film on the heat preservation cotton (7), and reserving overflow system holes in the paving process; installing a roof board (4) on the panel support (3) and connecting the roof board with bolts and screws; installing an end plug (11), an end waterproof plate (12) and a water-covering plate (13), fixing by using blind rivets, installing an additional waterproof layer (14), and fixing by using screws;
4) Installing an overflow system, namely installing an overflow pipe (5), a rainwater hopper (6) and a secondary overflow pipe (15) on the reserved hole, and welding the overflow pipe, the rainwater hopper and the secondary overflow pipe on a stainless steel plate in a gutter to ensure the sealing of a welding seam;
5) And (3) checking finished products, namely performing a precipitation test on the gutter, checking whether the drainage effect of the gutter meets the standard, and checking whether water seepage phenomenon exists, and if the drainage does not meet the standard or the water seepage phenomenon occurs, repairing the gutter in time.
2. The stainless steel gutter multiple overflow system of claim 1, characterized by: the panel support (3) is provided with heat preservation cotton (7).
3. The stainless steel gutter multiple overflow system of claim 2, characterized by: the heat preservation cotton (7) is provided with a waterproof breathable film.
4. The stainless steel gutter multiple overflow system of claim 1, characterized by: the panel support (3) is provided with a windproof clamping plate (8), and the windproof clamping plate (8) penetrates through the roof panel (4).
5. The stainless steel gutter multiple overflow system of claim 4, characterized by: the windproof clamping plate (8) is provided with a falling prevention system (9) for preventing foreign matters from falling off the roof board (4).
6. The stainless steel gutter multiple overflow system of claim 1, characterized by: the gutter in be provided with gutter fossil fragments (10), gutter fossil fragments (10) are the spill and arrange, gutter fossil fragments (10) space department fills heat preservation cotton (7), gutter fossil fragments (10) are covered with corrosion resistant plate, on gutter fossil fragments (10) both ends set up in roof boarding (4) below.
7. The stainless steel gutter multiple overflow system of claim 1, characterized by: the roof boarding (4) both ends be provided with end shutoff (11), roof boarding (4) end is provided with end waterproof board (12), be provided with between roof boarding (4) end and gutter fossil fragments (10) end and cover water board (13), cover water board (13) inboard is provided with additional waterproof layer (14).
8. The stainless steel gutter multiple overflow system of claim 1, characterized by: one end of the overflow pipe (5) is provided with an anti-blocking net cover, and one end of the secondary overflow pipe (15) is provided with an anti-blocking net cover.
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| CN201710834856.2A CN107419856B (en) | 2017-09-15 | 2017-09-15 | Stainless steel gutter multiple overflow system and construction method thereof |
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| CN201710834856.2A CN107419856B (en) | 2017-09-15 | 2017-09-15 | Stainless steel gutter multiple overflow system and construction method thereof |
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| CN107419856A CN107419856A (en) | 2017-12-01 |
| CN107419856B true CN107419856B (en) | 2023-06-16 |
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| CN110670815A (en) * | 2019-10-25 | 2020-01-10 | 信息产业电子第十一设计研究院科技工程股份有限公司 | Structural improvement method of steel gutter rainwater overflow system |
| CN113605607A (en) * | 2021-07-28 | 2021-11-05 | 浙江精工钢结构集团有限公司 | Bottom plate directly-paved separated load-bearing high-performance metal roof and construction method thereof |
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| CN201486056U (en) * | 2009-05-21 | 2010-05-26 | 朱虹 | Roof gutter overflow system |
| JP2011089321A (en) * | 2009-10-23 | 2011-05-06 | Sekisui House Ltd | Overflow structure of vertical gutter |
| CN105863022A (en) * | 2016-05-16 | 2016-08-17 | 北京雨人润科生态技术有限责任公司 | Multifunctional delayed drainage port suitable for rainwater infiltration drainage and bioretention facility |
| CN107143098A (en) * | 2017-07-12 | 2017-09-08 | 天元建设集团有限公司 | A kind of secondary waterproof structure of metal roof and construction method |
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