CN217000541U - Waterproof node structure of roof water outlet for people - Google Patents
Waterproof node structure of roof water outlet for people Download PDFInfo
- Publication number
- CN217000541U CN217000541U CN202123076239.1U CN202123076239U CN217000541U CN 217000541 U CN217000541 U CN 217000541U CN 202123076239 U CN202123076239 U CN 202123076239U CN 217000541 U CN217000541 U CN 217000541U
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- China
- Prior art keywords
- parapet
- layer
- gutter
- roof
- waterproof
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000000565 sealant Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 53
- 239000002344 surface layer Substances 0.000 claims description 13
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 101100366940 Mus musculus Stom gene Proteins 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a waterproof node structure of a water outlet of a accessible roof, which comprises a roof panel, a gutter, a parapet, a heat-insulating layer and a rainwater port; a eaves gutter is constructed on one side of the side edge of the roof panel facing the outdoor, a eaves gutter waterproof layer is paved on the eaves gutter, and a water falling port penetrates through the middle of the eaves gutter; a parapet wall is built on the top surface of the side edge of the roof panel, and a parapet wall waterproof layer is laid at the internal corner position of the joint of the parapet wall and the roof panel; a groove is formed in the indoor side of the parapet wall, a parapet wall waterproof layer is laid along the parapet wall until the groove is compressed through a cement nail and sealed through sealant; the top surface of the roof panel part of the waterproof layer of the parapet wall is paved with a heat-insulating layer, the top surface of the heat-insulating layer is built with a leveling layer, and a gap between the leveling layer and the waterproof layer of the parapet wall is sealed and filled; the parapet bottom laminating roof boarding part is provided with the through-hole, and the through-hole runs through in-hole and installs the inlet for stom water.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a waterproof node structure of a roof water outlet for people.
Background
The eaves gutter, also known as gutter, is a component of a downpipe system, and needs to be used with a downpipe to achieve the drainage function. And the transverse groove-shaped drainage ditch is arranged below the eave and used for receiving rainwater on the roof and then leading the rainwater to the ground through the vertical pipe. The eaves gutter divide into outer eaves gutter and interior eaves gutter, generally can not calculate the building area, can confirm the size of ditch according to meteorological data, precipitation intensity and drainage rate. The eaves gutter is mostly built by building materials such as cement boards in modern times, in order to enable rainwater to flow to the ground and be drained quickly and smoothly, a drainage mode that the middle is high and the two sides are low is generally adopted, and meanwhile, sewer pipe holes are reserved on the two sides of a house, so that the rainwater can be directly connected through pipelines and then drained to the ground and drained. And the eaves gutter delivery port position of last people's roofing often is one of waterproof weak link, in case the seepage appears and damages easily, still can influence the waterproof performance of parapet and eaves gutter node.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof node structure of a roof water outlet for people to go up, aiming at the defects and shortcomings of the prior art, the structure reduces the gap water seepage probability by clamping the edge of a gutter inlet under the roof surface layer of people, and simultaneously forms multiple waterproof measures by matching with a waterproof layer, a water dripping structure and the like, has good waterproof effect and does not influence the water collecting and draining performance of a gutter.
In order to achieve the purpose, the utility model adopts the technical scheme that: a waterproof node structure of a roof water outlet for people to get on comprises a roof board, a gutter, a parapet, a heat-insulating layer and a rainwater inlet; the roof board is of a reinforced concrete roof structure, a gutter is built on one side of the roof board facing the outdoor side, a gutter waterproof layer is paved on the gutter, and a water falling port penetrates through the middle of the gutter; a parapet wall is built on the top surface of the side edge of the roof panel, and a parapet wall waterproof layer is laid at the internal corner position of the joint of the parapet wall and the roof panel; a groove is formed in one indoor surface of the parapet wall, a parapet wall waterproof layer is laid along the parapet wall until the groove is compressed through a cement nail and sealed through sealant; the top surface of the roof panel part of the waterproof layer of the parapet wall is paved with a heat-insulating layer, the top surface of the heat-insulating layer is built with a leveling layer, and a gap between the leveling layer and the waterproof layer of the parapet wall is sealed and filled; the bottom of the parapet wall is attached to the roof panel, a through hole is formed in the part, attached to the roof panel, of the bottom of the parapet wall, the diameter of the through hole is gradually reduced from the indoor end to the outdoor end, and a rainwater port is arranged in the through hole in a penetrating mode; an accessible roof surface layer is built on the top surface of the leveling layer, the bottom of one indoor end of the gutter inlet is covered by the accessible roof surface layer, and the outdoor end of the gutter inlet is bent and led downwards to the gutter; and a surface layer is built outside the eaves gutter and the parapet.
Preferably, a reinforced waterproof layer is further laid below the parapet waterproof layer at the internal corner position of the junction of the roof panel and the parapet, and the parapet waterproof layer and the reinforced waterproof layer are attached and sealed in a gap around the rainwater inlet.
Preferably, the top surface of the side wall of the gutter facing the outdoor side of the surface layer is a slope surface inclining downwards from the outdoor side to the indoor side, and the bottom of the side wall of the surface layer is provided with a water dropping structure.
The utility model has the beneficial effects that: this structure is through blocking the inlet for stom water edge below people's roofing surface course, reduces the clearance infiltration probability, cooperates the waterproof layer simultaneously and drips the multiple water-proof measures of formation such as structure, and water-proof effects is good, does not influence the eaves gutter drainage performance of catchmenting simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 is a schematic structural diagram of a waterproof node of a roof water outlet of a person above.
Wherein: 1 is the roof boarding, 2 is the eaves gutter, 21 is the eaves gutter waterproof layer, 22 is the surface course, 3 is the parapet, 31 is the parapet waterproof layer, 4 is the heat preservation, 41 is the screed-coat, 42 is last people's roofing surface course, 5 is the inlet for stom water.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the waterproof node structure of the accessible roof water outlet comprises a roof panel 1, a gutter 2, a parapet 3, a heat-insulating layer 4 and a rainwater port 5; the roof panel 1 is of a reinforced concrete roof structure, a gutter 2 is built on one side of the roof panel 1 facing the outdoor side, a gutter waterproof layer 21 is paved on the gutter 2, and a water falling port penetrates through the middle of the gutter 2; a parapet wall 3 is built on the top surface of the side edge of the roof panel 1, and a parapet wall waterproof layer 31 is laid at the internal corner position of the joint of the parapet wall 3 and the roof panel 1; a groove is formed in the indoor side of the parapet wall 3, a parapet wall waterproof layer 31 is laid along the parapet wall 3 to the groove, and is compressed through a cement nail and sealed through sealant; the heat-insulating layer 4 is laid on the top surface of the roof panel 3 part of the parapet waterproof layer 31, the leveling layer 41 is built on the top surface of the heat-insulating layer 4, and the gap between the leveling layer 41 and the parapet waterproof layer 31 is filled in a sealing manner; the part, attached to the roof panel 1, of the bottom of the parapet 3 is provided with a through hole, the diameter of the through hole is gradually reduced from the indoor end to the outdoor end, and a rainwater inlet 5 penetrates through the through hole; an accessible roof surface layer 42 is built on the top surface of the leveling layer 41, the bottom of one indoor end of the gutter inlet 5 is covered by the accessible roof surface layer 42, and the outdoor end of the gutter inlet 5 is bent to lead downwards to the gutter 2; the eaves gutter 2 and the parapet 3 are externally constructed with a surface layer 22.
During specific implementation, a layer of reinforced waterproof layer is further laid below the parapet waterproof layer 31 at the internal corner position of the joint of the roof panel 1 and the parapet 3, and the parapet waterproof layer 31 and the reinforced waterproof layer are attached and sealed in the gap around the rainwater inlet 5.
In specific implementation, the top surface of the side wall of the gutter 2 facing the outdoor side is a slope surface inclining downwards from the outdoor side to the indoor side, and the bottom of the side wall of the surface layer 22 is provided with a water dripping structure.
Claims (3)
1. The utility model provides a waterproof node structure of people's roofing delivery port which characterized in that: comprises an roof board, a gutter, a parapet, a heat-insulating layer and a rainwater port; the roof board is of a reinforced concrete roof structure, a gutter is built on one side of the roof board facing the outdoor side, a gutter waterproof layer is paved on the gutter, and a water falling port penetrates through the middle of the gutter; a parapet wall is built on the top surface of the side edge of the roof panel, and a parapet wall waterproof layer is laid at the internal corner position of the joint of the parapet wall and the roof panel; a groove is formed in the indoor side of the parapet wall, a parapet wall waterproof layer is laid along the parapet wall until the groove is compressed through a cement nail and sealed through sealant; a heat-insulating layer is laid on the top surface of the roof panel part of the parapet waterproof layer, a leveling layer is built on the top surface of the heat-insulating layer, and a gap between the leveling layer and the parapet waterproof layer is sealed and filled; the bottom of the parapet wall is attached to the roof panel, a through hole is formed in the part, attached to the roof panel, of the bottom of the parapet wall, the diameter of the through hole is gradually reduced from the indoor end to the outdoor end, and a rainwater port is arranged in the through hole in a penetrating mode; an accessible roof surface layer is built on the top surface of the leveling layer, the bottom of one indoor end of the gutter inlet is covered by the accessible roof surface layer, and the outdoor end of the gutter inlet is bent and led downwards to the gutter; and a surface layer is built outside the eaves gutter and the parapet.
2. The waterproof node structure of the water outlet of the accessible roof according to claim 1, wherein: a layer of reinforced waterproof layer is further laid below the parapet waterproof layer at the internal corner position of the junction of the roof panel and the parapet, and the parapet waterproof layer and the reinforced waterproof layer are attached and sealed in the gap around the rainwater inlet.
3. The waterproof node structure of the water outlet of the accessible roof according to claim 1, wherein: the top surface of the side wall of the face layer facing the outdoor side of the gutter is a slope surface inclining downwards from the outdoor side to the indoor side, and the bottom of the side wall of the face layer is provided with a water dripping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123076239.1U CN217000541U (en) | 2021-12-08 | 2021-12-08 | Waterproof node structure of roof water outlet for people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123076239.1U CN217000541U (en) | 2021-12-08 | 2021-12-08 | Waterproof node structure of roof water outlet for people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217000541U true CN217000541U (en) | 2022-07-19 |
Family
ID=82383940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123076239.1U Expired - Fee Related CN217000541U (en) | 2021-12-08 | 2021-12-08 | Waterproof node structure of roof water outlet for people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217000541U (en) |
-
2021
- 2021-12-08 CN CN202123076239.1U patent/CN217000541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |