CN217054068U - Roof side drainage waterproof construction - Google Patents
Roof side drainage waterproof construction Download PDFInfo
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- CN217054068U CN217054068U CN202220758696.4U CN202220758696U CN217054068U CN 217054068 U CN217054068 U CN 217054068U CN 202220758696 U CN202220758696 U CN 202220758696U CN 217054068 U CN217054068 U CN 217054068U
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Abstract
The utility model discloses a roof side drainage waterproof structure, which comprises a roof, a parapet and a water falling hopper, wherein the water falling hopper is arranged between the roof and the parapet, a plurality of bulges are arranged in the water falling hopper, the bulges are relatively arranged at the inner side edge of a water inlet of the water falling hopper, and garbage is blocked by the bulges from discharging downwards from the water falling hopper; under the condition that the rainwater grate is arranged at the same time, secondary garbage blocking is carried out by bulging; if meet the condition that the rainwater grate damaged, because of the setting of swell, also can carry out certain stopping to rubbish.
Description
Technical Field
The utility model relates to roofing side drainage waterproof construction's building technical field especially relates to a roofing side drainage waterproof construction.
Background
In a house building, a water falling port is generally required to be arranged on a roof so as to guide rain falling or accumulated water on the roof, and the existing drainage modes generally include two modes, namely a straight drainage mode and a side drainage mode.
The direct-drainage type water falling port refers to a building with a gutter on a roof, the water falling port is directly discharged from the gutter and enters a water falling hopper, but the gutter is arranged, so that the appearance is influenced, and the gutter is easy to silt up and needs to be cleaned frequently.
The side-discharge type water falling port is characterized in that a roof is not provided with a gutter and is provided with a parapet, the water falling port needs to be discharged out of the parapet from the inner side of the parapet and then turns by 90 degrees to enter a water falling hopper, the arrangement mode of the water falling port is more attractive and elegant, but due to the fact that a corner exists, the whole roof is facing water and passes through the water, the requirement for water resistance is higher, and the problems of garbage blockage, poor water-proof effect and high water-proof cost exist in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a reduce roofing side drainage waterproof construction that rubbish blockked up.
The technical scheme of the utility model lies in:
the utility model relates to a roofing side drainage waterproof construction, including roofing, parapet and the fill that falls into water, the fill that falls into water is located between roofing and the parapet be equipped with a plurality of bulges in the fill that falls into water, the bulge sets up relatively in the inboard edge of the water inlet of the fill that falls into water, blocks rubbish from falling into water and lower row in the fill through the bulge.
Furthermore, a rainwater grate is arranged at a water inlet of the water falling hopper, a gap is formed between the rainwater grate and the roof, the rainwater grate comprises a fulcrum and a baffle, the fulcrum penetrates through the baffle and a wall foot of the parapet wall to fix the baffle, roof garbage is prevented from entering the water falling hopper through the rainwater grate, and rainwater flows into the water falling hopper from the gap.
Furthermore, a drain pipe is arranged at the water outlet of the water falling hopper, the drain pipe comprises a pipe orifice and a pipeline, and the diameter of the pipe orifice is larger than that of the pipeline.
And furthermore, a water-swelling sealant is arranged at the fixing position of the water falling hopper and the roof and is used for stopping water.
Furthermore, a slope is arranged on the roof, the slope of the slope is more than or equal to 5%, and the slope is arranged at a horizontal position 0.5 m away from the parapet wall.
Further, additional waterproof layers are arranged between the roof and the slope and on the inner side of the parapet wall, and the additional waterproof layers between the roof and the slope are arranged in the space between the roof and the slope, wherein the space between the roof and the parapet wall is 1:2, arranging a polymer cement mortar protective layer on the surface of the additional waterproof layer on the inner side of the parapet.
Furthermore, a caulking position is arranged on the inner side of the parapet wall, and one end of the additional waterproof layer extends into the caulking position and is fixed in the caulking position.
Furthermore, be equipped with steel layering, cement nail and sealant in the caulking department, the steel layering is located additional waterproof layer top, the cement nail penetrates steel layering and parapet, fixes additional waterproof layer, and the sealant is filled on the steel layering.
Furthermore, the caulking position is arranged at the upward height of the bottom of the inner side of the parapet wall, which is 1.2 meters, and the width and the height of the caulking position are 30mm and 60mm respectively.
Further, a heat insulation layer is arranged above the additional waterproof layer between the roof and the slope.
The beneficial effects of the utility model reside in that: a bulge is arranged in the water falling hopper, and secondary garbage blocking is carried out by the bulge under the condition that a rainwater grate is arranged; if the rainwater grate is damaged, the garbage can be blocked to a certain extent due to the bulge arrangement; in addition, a water-swelling sealing paste is arranged at the fixing position of the water falling hopper and the roof and used for stopping water, and the water-swelling sealing paste expands in volume after being soaked in water and fills gaps to play a real water stopping effect so as to prevent rainwater from overflowing.
Drawings
Fig. 1 is a schematic sectional structure view of a roof side drainage waterproof structure of the present invention;
fig. 2 is an enlarged schematic structural view of a bulge of a roof side drainage waterproof structure of the present invention;
in the figure, 1 is a roof, 2 is a parapet wall, 3 is a water falling hopper, 31 is a water inlet, 32 is a water outlet, 4 is a bulge, 5 is a rainwater grate, 51 is a fulcrum, 52 is a baffle, 6 is a drain pipe, 61 is a pipe orifice, 62 is a pipeline, 7 is a water-swelling sealant, 8 is a slope, 9 is an additional waterproof layer, 10 is a 1:2 cement mortar cushion layer, 11 is a polymer cement mortar protective layer, 12 is a caulking position, 121 is a steel pressing strip, 122 is a cement nail, 123 is a sealant, 13 is a heat insulating layer, and 14 is a gap.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Referring to fig. 1-2, the present invention provides a roof side drainage waterproof structure, which comprises a roof 1, a parapet wall 2 and an outfall 3, wherein the outfall 3 is disposed between the roof 1 and the parapet wall 2, 2 bulges 4 are disposed in the outfall 3, the 2 bulges 4 are disposed at the inner edge of a water inlet 31 of the outfall 3, and the bulges 4 block garbage from discharging downward from the outfall 3.
The rainwater grate 5 is arranged at the water inlet 31 of the downpipe hopper 3, a gap 14 is formed between the rainwater grate 5 and the roof 1, the rainwater grate 5 comprises a fulcrum 51 and a baffle plate 52, the fulcrum 51 penetrates through the baffle plate 52 and a wall foot of the parapet 2 to fix the baffle plate 52, garbage on the roof 1 is prevented from entering the downpipe hopper 3 through the rainwater grate 5, and rainwater flows into the downpipe hopper 3 from the gap 14. The distance between the gap 14 and the slope 8 is 5mm, so that not only can the garbage on the roof 1 be prevented from flowing into the downpipe 3, but also the rainwater can be conveniently discharged into the drain pipe 6 from the downpipe 3.
A bulge 4 is arranged in the water falling hopper 3, and the bulge 4 blocks secondary garbage under the condition that a rainwater grate 5 is arranged; if the rainwater grate 5 is damaged, the garbage can be blocked to a certain extent due to the arrangement of the bulge 4.
A water outlet pipe 6 is arranged at the water outlet 32 of the water falling bucket 3, the water outlet pipe 6 comprises a pipe orifice 61 and a pipeline 62, and the diameter of the pipe orifice 61 is larger than that of the pipeline 62.
The water-swelling sealant 7 is arranged at the fixed position of the water falling hopper 3 and the roof 1, the water-swelling sealant 7 forms a closed loop to play a water stopping role, and the volume of the water falling hopper is swelled after water is soaked, so that a gap is filled to play a true water stopping effect, and rainwater is prevented from overflowing.
The roof 1 is provided with a slope 8, the gradient of the slope 8 is more than or equal to 5%, and the slope 8 is arranged at a horizontal position 0.5 m away from the parapet wall.
And additional waterproof layers 9 are arranged between the roof 1 and the slope 8 and on the inner side of the parapet wall 2, and the additional waterproof layers 9 between the roof 1 and the slope 8 are arranged at 1:2, a polymer cement mortar protective layer 11 is arranged on the surface of the additional waterproof layer 9 on the inner side of the parapet wall 2 on the cement mortar cushion layer 10.
The inner side of the parapet wall 2 is provided with a caulking position 12, and one end of the additional waterproof layer 9 extends into the caulking position 12 and is fixed in the caulking position 12.
A steel pressing strip 121, a cement nail 122 and sealing paste 123 are arranged in the caulking part 12, the steel pressing strip 121 is arranged above the additional waterproof layer 9, the cement nail 122 penetrates through the steel pressing strip 121 and the parapet wall 2 to fix the additional waterproof layer 9, and the sealing paste 123 is filled on the steel pressing strip 121. The steel batten adopts the size of 20X2 mm.
The caulking part 12 is arranged at the position of the parapet wall 2, the upward height of the bottom of the parapet wall 2 is 1.2 meters, the width of the caulking part is 30mm, and the height of the caulking part is 60 mm.
And a heat insulation layer 13 is arranged above the additional waterproof layer 9 between the roof 1 and the slope 8.
The above-mentioned embodiment only expresses one implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a roofing side drainage waterproof construction, includes roofing, parapet and the fill of falling into water, and the fill of falling into water is located between roofing and the parapet, its characterized in that be equipped with a plurality of bulges in the fill of falling into water, the bulge sets up in the inboard edge of the water inlet of the fill of falling into water relatively, blocks rubbish down from the fill of falling into water through the bulge.
2. The roof side drainage waterproof structure according to claim 1, wherein a rainwater grate is arranged at a water inlet of the downpipe hopper, a gap is formed between the rainwater grate and the roof, the rainwater grate comprises a fulcrum and a baffle, the fulcrum penetrates into the baffle and a wall foot of the parapet wall to fix the baffle, roof garbage is prevented from entering the downpipe hopper through the rainwater grate, and rainwater flows into the downpipe hopper from the gap.
3. The roof side drainage waterproof structure of claim 1, wherein a drain pipe is arranged at the water outlet of the downpipe hopper, the drain pipe comprises a pipe orifice and a pipeline, and the diameter of the pipe orifice is larger than that of the pipeline.
4. The roof side water-drainage waterproof structure according to claim 3, wherein a water-swelling sealant is provided at a fixing portion of the water falling hopper and the roof, and the water-swelling sealant is used for stopping water.
5. The roof side water-drainage and water-proof structure as claimed in claim 4, wherein a slope is arranged on the roof, the slope gradient of the slope is more than or equal to 5%, and the slope is arranged at a horizontal position 0.5 m away from the parapet wall.
6. A roof side drainage and waterproofing structure according to claim 5, wherein additional waterproof layers are provided between the roof and the slope and inside the parapet, and the additional waterproof layers between the roof and the slope are provided at 1:2, arranging a polymer cement mortar protective layer on the surface of the additional waterproof layer on the inner side of the parapet.
7. A roof side drainage and waterproofing structure according to claim 6, wherein a caulking portion is provided on the inner side of the parapet wall, and one end of the additional waterproof layer is inserted into the caulking portion and fixed in the caulking portion.
8. The roof side drainage waterproof structure according to claim 7, wherein a steel batten, a cement nail and sealant are arranged in the caulking part, the steel batten is arranged above the additional waterproof layer, the cement nail penetrates through the steel batten and the parapet to fix the additional waterproof layer, and the sealant is filled on the steel batten.
9. The roof side water-draining and water-proofing structure according to claim 8, characterized in that the caulking part is arranged at the upward height of the bottom of the inner side of the parapet wall, the width of the caulking part is 30mm, and the height of the caulking part is 60 mm.
10. The roof side drainage and waterproofing structure according to claim 6, wherein a thermal insulation layer is further provided above the additional waterproof layer between the roof and the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758696.4U CN217054068U (en) | 2022-04-01 | 2022-04-01 | Roof side drainage waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758696.4U CN217054068U (en) | 2022-04-01 | 2022-04-01 | Roof side drainage waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054068U true CN217054068U (en) | 2022-07-26 |
Family
ID=82468031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220758696.4U Active CN217054068U (en) | 2022-04-01 | 2022-04-01 | Roof side drainage waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054068U (en) |
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2022
- 2022-04-01 CN CN202220758696.4U patent/CN217054068U/en active Active
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