CN220908912U - Hidden drainage roofing system - Google Patents
Hidden drainage roofing system Download PDFInfo
- Publication number
- CN220908912U CN220908912U CN202322668232.1U CN202322668232U CN220908912U CN 220908912 U CN220908912 U CN 220908912U CN 202322668232 U CN202322668232 U CN 202322668232U CN 220908912 U CN220908912 U CN 220908912U
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- Prior art keywords
- roof
- board
- gutter
- truss
- roof board
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 claims 3
- 239000012535 impurity Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
Abstract
The application relates to a hidden drainage roof system, which comprises a roof truss, a roof board and a gutter, wherein the roof board is paved on the roof truss; the roof truss is obliquely arranged and comprises a first roof truss and a second roof truss which are connected, wherein the first roof truss is higher than the second roof truss; the roof board comprises a first roof board and a second roof board; a gap is arranged between the first roof board and the second roof board, one end of the second roof board is higher than the first roof board, and the first roof board is lapped with the horizontal projection surface of the second roof board; the eaves gutter includes first eaves gutter and second eaves gutter, first eaves gutter and roof truss fixed connection, and first eaves gutter sets up in first roof boarding bottom for accept the rainwater of first roof boarding, second eaves gutter sets up in second roof boarding bottom, is used for accepting the rainwater of second roof boarding. According to the application, most of the gutter for drainage can be hidden at the bottom of the roof board through the cooperative cooperation of the first gutter and the second gutter, so that the overall aesthetic degree of the building is improved.
Description
Technical Field
The application relates to the technical field of building roof design, in particular to a hidden drainage roof system.
Background
In the design of sloping roofs, workers often set up gutters in the eaves portion of the roof to collect rainwater on the building roof. The cornice is discharged through a special drainage pipeline
For the aesthetic level of construction, workers often conceal a portion of the gutter from the roof bottom. However, in order to meet the drainage requirements of the building roof, the outer edge of the roof still needs a certain distance from the outer edge of the gutter; so that the rainwater on the roof smoothly flows into the gutter without overflowing when the roof encounters heavy rain. Especially when the span of the roof is larger, the portion of the gutter extending out of the roof is also larger, thereby affecting the overall aesthetics of the building.
Disclosure of utility model
In order to reduce the distance of the cornice extending out of the roof and improve the overall aesthetic degree of the building, the application provides a hidden drainage roof system.
The application provides a hidden drainage roof system, which adopts the following technical scheme:
A hidden drainage roof system comprises a roof truss, a roof panel, a gutter and a drain pipe, wherein the roof panel is paved on the roof truss; the roof truss is obliquely arranged, the roof truss comprises a first roof truss and a second roof truss which are connected, and the first roof truss is higher than the second roof truss; correspondingly, the roof boards comprise a first roof board and a second roof board, the first roof board is laid on the first roof truss, and the second roof board is laid on the second roof truss; a gap is arranged between the first roof board and the second roof board, one end of the second roof board is higher than the first roof board, and the first roof board and the horizontal projection surface of the second roof board are overlapped; the first gutter is fixedly connected with the roof truss, is arranged at the bottom of the first roof panel and is used for receiving rainwater of the first roof panel, and the second gutter is arranged at the bottom of the second roof panel and is used for receiving rainwater of the second roof panel; the first eaves gutter the second eaves gutter all with the drain pipe is connected, the other end of drain pipe with the ground sets up relatively.
By adopting the technical scheme, the hidden first gutter collects rainwater of the first roof board, so that the second gutter only needs to collect rainwater of the second roof board; therefore, the collected rainwater amount of the second cornice is small, the area of the second cornice hidden at the bottom of the second cornice is increased, and the distance between the outer edge of the second cornice and the second cornice is shortened.
That is, by the cooperative engagement of the first gutter and the second gutter, most of the gutter for drainage can be hidden at the bottom of the roof panel, thereby improving the overall aesthetic degree of the building.
Optionally, the ditch lateral wall of first eaves gutter both sides respectively with first roof boarding, the butt of second roof boarding.
Through adopting above-mentioned technical scheme, reduce the condition emergence that external rainwater falls to the building inside through the clearance of first eaves gutter and roof boarding.
Optionally, the first roof boarding is close to roof truss one side is equipped with the guide bar, the cross section of guide bar is the arcwall face, the guide bar set up in first eaves gutter is kept away from roof truss one side.
By adopting the technical scheme, the guide strip with the arc-shaped section is favorable for collecting rainwater, and the infiltration of the rainwater to the inner side of the first roof board is reduced.
Optionally, the roof structure further comprises a porous flexible member, wherein the flexible member is arranged between the first roof plate and the second roof plate.
Through adopting above-mentioned technical scheme, impurity such as leaf in the rainwater can be filtered to porous flexible piece, reduces roofing drainage system's jam.
Optionally, the flexible member further comprises a protruding strip, wherein the protruding strip is fixed on the first roof board, and the protruding strip is arranged on one side of the flexible member away from the second roof board.
Through adopting above-mentioned technical scheme, through setting up the sand grip for the water upwards gushes out and supports with porous flexible piece. Reduce the condition that impurity such as leaf gets into first eaves gutter through the gap between porous flexible piece and the first roof boarding, reduce roofing drainage system's jam.
Optionally, a side of the raised strip away from the first roof board is a guiding surface; the distance from the guide surface to the first roof panel increases in the direction from the first roof panel to the second roof panel.
By adopting the technical scheme, when the rainwater amount is small, the rainwater carries the impurities such as leaves and the like to be abutted with the middle part of the porous flexible piece along the guide surface of the raised strip; thereby utilizing the porous flexible piece to block and filter impurities such as leaves.
Optionally, the rain water drainage pipe further comprises a siphon rain water bucket, wherein the siphon rain water bucket is arranged at the bottom of the gutter, and the siphon rain water bucket is connected with the drainage pipe.
By adopting the technical scheme, the flow speed of the water body is accelerated and the drainage speed of the roof drainage system is improved by the siphon effect of the siphon type rainwater hopper.
Optionally, the novel water dustpan further comprises a water dustpan, and the water dustpan is arranged between the drain pipe and the ground.
By adopting the technical scheme, the water dustpan is arranged between the drain pipe and the ground so as to reduce the scouring of the water flow flowing at high level to the ground.
In summary, the present application includes at least one of the following beneficial technical effects:
The hidden first gutter collects rainwater of the first roof panel such that the second gutter only needs to collect rainwater of the second roof panel; therefore, the amount of the collected rainwater of the second cornice is small, the area of the second cornice hidden at the bottom of the second roof panel is increased, and the distance between the outer edge of the second roof panel and the second cornice is shortened; the first gutter and the second gutter are cooperatively matched, so that most of the gutter for drainage can be hidden at the bottom of the roof board, and the overall aesthetic degree of the building is improved;
2. The convex strips are arranged, so that the water body upwards surges to be abutted against the porous flexible piece. The situation that impurities such as leaves enter the first gutter through gaps between the porous flexible piece and the first roof plate is reduced, and blockage of a roof drainage system is reduced;
3. Through the siphon effect of the siphon type rainwater hopper, the flow speed of the water body is accelerated, and the drainage speed of the roof drainage system is improved.
Drawings
Fig. 1 is a schematic view showing the structure of a drainage roofing system in this embodiment.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at C in fig. 2.
Fig. 4 is an enlarged view at B in fig. 1.
Reference numerals illustrate: 1. a building main body; 2. roof truss; 21. a first roof truss; 22. a second roof truss; 3. roof boarding; 31. a first roof panel; 32. a second roof panel; 41. a first gutter; 42. a second gutter; 5. a drain pipe; 6. a fixed rod; 7. a column; 8. a guide bar; 9. a water dustpan; 10. siphon type rain water bucket; 11. a porous flexible member; 12. a convex strip; 121. a guide surface.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a hidden drainage roof system. Referring to fig. 1, the hidden drainage roofing system includes a roof truss 2, roof panels 3, gutters and drains 5. The roof board 3 is paved on the roof truss 2, thereby playing a role in water resistance and sun protection; and the roof truss 2 is arranged obliquely so as to facilitate roof drainage.
In this embodiment, the roof structure is a skirt house roof arranged on the side edge of the building main body 1, the roof truss 2 is fixedly connected with the building main body 1 through a fixing rod 6, and the roof truss 2 is also fixedly connected with a vertical column 7 which is vertically arranged. In this embodiment, the roof truss 2 and the uprights 7 may be concrete cast. In embodiments thereof, the roof structure can also be applied to steel structure plants; the roof truss 2 and the uprights 7 can also be built in steel construction.
Referring to fig. 1 and 2, roof truss 2 includes a first roof truss 21 and a second roof truss 22 connected, with first roof truss 21 disposed above second roof truss 22. In other embodiments, the connection between the first roof truss 21 and the second roof truss 22 may be an arcuate segment, thereby making the roof smoother and more aesthetically pleasing. Correspondingly, the roof board 3 comprises a first roof board 31 and a second roof board 32, the first roof board 31 is laid on the first roof truss 21, and the second roof board 32 is laid on the second roof truss 22.
It is noted that, at the overlapping portion of the second roof board 32 and the first roof board 31, a gap through which rainwater passes is provided between the first roof board 31 and the second roof board 32; in the partial region, the end of the second roof panel 32 is disposed above the end of the first roof panel 31, and the first roof panel 31 overlaps the horizontal projection surface of the second roof panel 32; the appearance of the roof is more attractive.
The eaves gutter includes first eaves gutter 41 and second eaves gutter 42, first eaves gutter 41 and roof truss 2 fixed connection, and first eaves gutter 41 sets up in first roof boarding 31 bottom for accept the rainwater of first roof boarding 31. The side walls of the first gutter 41 are respectively abutted against the first roof panel 31 and the second roof panel 32; thereby reducing the outside rainwater from drifting into the building interior through the gap between the first gutter 41 and the roof panel 3. The second gutter 42 is disposed at the bottom of the second roof panel 32 for receiving rain water from the second roof panel 32.
Referring to fig. 2 and 3, the first roof panel 31 is provided with a guide strip 8 on the side close to the roof truss 2, the cross section of the guide strip 8 is an arc-shaped surface, and the guide strip 8 is arranged above the first gutter 41. When the amount of rainwater is small, the guide strips 8 with the arc-shaped cross sections are beneficial to collecting rainwater, and the infiltration of the rainwater to the inner side of the first roof panel 31 is reduced. The guide strip 8 may be adhesively secured to the bottom of the first roof panel 31.
Meanwhile, after the first gutter 41 and the roof board 3 are installed, workers can also use sealant to set up along the edge of the first gutter 41, so that the tightness of the first gutter 41 and the roof board 3 is further improved, and the influence of outside water and temperature on the inside of a building is reduced.
The second gutter 42 is disposed at the bottom of the second roof panel 32 for receiving rain water from the second roof panel 32. Since the hidden first gutter 41 collects rainwater of the first roof panel 31, the second gutter 42 only needs to collect rainwater of the second roof panel 32; therefore, the amount of rainwater collected by the second gutter 42 is small, the area of the second gutter 42 hidden at the bottom of the second roof plate 32 can be increased, and the distance between the outer edge of the second roof plate 32 and the second gutter 42 can be reduced.
To sum up: by the cooperation of the first gutter 41 and the second gutter 42, most of the gutter volume can be hidden at the bottom of the roof panel 3; thereby reducing the exposed area of the cornice and improving the overall aesthetic degree of the building.
The first gutter 41 and the second gutter 42 are connected with a drain pipe 5, and the other end of the drain pipe 5 is arranged opposite to the ground; thereby draining roof rainwater to the ground. The roof drainage structure also comprises a water dustpan 9, wherein the water dustpan 9 is arranged between the drainage pipe 5 and the ground; thereby reducing the scouring of the ground by the highly flowing water stream and reducing the loss to the ground.
Referring to fig. 2 and 3, at the same time, the drainage speed of rainwater in the first gutter 41 and the second gutter 42 is increased, the bottoms of the first gutter 41 and the second gutter 42 are further provided with a siphon type rainwater hopper 10, and the siphon type rainwater hopper 10 is connected with a drainage pipe 5; thereby accelerating the flow velocity of the water body by the siphon effect of the siphon type rain bucket 10.
Referring to fig. 2 and 4, in addition, in order to reduce the drop of foreign matters such as leaves on the roof to the first gutter 41, it occurs. The roof structure further comprises a porous flexible member 11 and a raised strip 12, wherein the porous flexible member 11 is arranged between the first roof plate 31 and the second roof plate 32.
The protruding strip 12 is fixed on the first roof plate 31, and the protruding strip 12 is arranged on the side of the porous flexible member 11 away from the second roof plate 32. The side of the raised strip 12 far away from the first roof board 31 is a guide surface 121; the distance of the guide surface 121 from the first roof plate 31 increases in the direction from the first roof plate 31 to the second roof plate 32. When the amount of rain water is small, the rain water carries impurities such as leaves and the like to be abutted with the middle part of the porous flexible piece 11 along the guide surface 121 of the raised strips 12; thereby utilizing the porous flexible member 11 to block and filter foreign matters such as leaves. The porous flexible member 11 may be made of porous material such as a sponge, a ribbed microphone mat, or the like. The connection between the porous flexible member 11 and the ridge 12 and the first roof panel 31 may be by bonding, bolting, or the like, and the present application is not limited thereto.
In other embodiments, the side walls of the roof truss 2 may also be decorated to conceal the roof truss 2 and drainage system; to improve the aesthetic degree of the interior of the building.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A concealed drainage roofing system, characterized by: the roof system comprises a roof truss (2), a roof board (3), a gutter and a drain pipe (5), wherein the roof board (3) is laid on the roof truss (2); the roof truss (2) is obliquely arranged, the roof truss (2) comprises a first roof truss (21) and a second roof truss (22) which are connected, and the first roof truss (21) is higher than the second roof truss (22); the roof board (3) comprises a first roof board (31) and a second roof board (32), wherein the first roof board (31) is laid on the first roof truss (21), and the second roof board (32) is laid on the second roof truss (22); a gap is formed between the first roof board (31) and the second roof board (32), one end of the second roof board (32) is higher than the first roof board (31), and the first roof board (31) and the horizontal projection surface of the second roof board (32) are overlapped; the cornice comprises a first cornice (41) and a second cornice (42), the first cornice (41) is fixedly connected with the roof truss (2), the first cornice (41) is arranged at the bottom of the first roof board (31) and is used for receiving rainwater of the first roof board (31), and the second cornice (42) is arranged at the bottom of the second roof board (32) and is used for receiving rainwater of the second roof board (32); the first gutter (41) and the second gutter (42) are connected with the drain pipe (5), and the other end of the drain pipe (5) is arranged opposite to the ground.
2. The hidden drainage roofing system of claim 1, wherein: the side walls of the first gutter (41) are respectively abutted against the first roof plate (31) and the second roof plate (32).
3. The hidden drainage roofing system of claim 1, wherein: the roof truss is characterized in that a guide strip (8) is arranged on one side, close to the roof truss (2), of the first roof board (31), the cross section of the guide strip (8) is an arc-shaped surface, and the guide strip (8) is arranged on one side, far away from the roof truss (2), of the first gutter (41).
4. The hidden drainage roofing system of claim 1, wherein: the roof structure further comprises a porous flexible piece (11), wherein the porous flexible piece (11) is arranged between the first roof plate (31) and the second roof plate (32).
5. The hidden drainage roofing system of claim 4, wherein: the flexible member (11) is arranged on one side far away from the second roof plate (32), and the flexible member (32) is arranged on the other side of the flexible member.
6. The hidden drainage roofing system of claim 5, wherein: one side of the raised strip (12) far away from the first roof board (31) is a guide surface (121); the distance from the guide surface (121) to the first roof plate (31) increases along the direction from the first roof plate (31) to the second roof plate (32).
7. The hidden drainage roofing system of claim 1, wherein: still include hydrocone type rain water bucket (10), hydrocone type rain water bucket (10) set up in the eaves gutter bottom, just hydrocone type rain water bucket (10) with drain pipe (5) are connected.
8. The hidden drainage roofing system of claim 1, wherein: the novel water dustpan also comprises a water dustpan (9), wherein the water dustpan (9) is arranged between the drain pipe (5) and the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668232.1U CN220908912U (en) | 2023-10-07 | 2023-10-07 | Hidden drainage roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668232.1U CN220908912U (en) | 2023-10-07 | 2023-10-07 | Hidden drainage roofing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908912U true CN220908912U (en) | 2024-05-07 |
Family
ID=90907583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322668232.1U Active CN220908912U (en) | 2023-10-07 | 2023-10-07 | Hidden drainage roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908912U (en) |
-
2023
- 2023-10-07 CN CN202322668232.1U patent/CN220908912U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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