CN219825876U - Drainage structure of double-deck waterproof heat preservation roofing - Google Patents
Drainage structure of double-deck waterproof heat preservation roofing Download PDFInfo
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- CN219825876U CN219825876U CN202321035724.0U CN202321035724U CN219825876U CN 219825876 U CN219825876 U CN 219825876U CN 202321035724 U CN202321035724 U CN 202321035724U CN 219825876 U CN219825876 U CN 219825876U
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- water collecting
- fixedly connected
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- 238000004321 preservation Methods 0.000 title abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000004567 concrete Substances 0.000 claims abstract description 40
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 19
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
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- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of building waterproof drainage, in particular to a drainage structure of a double-layer waterproof heat-preservation roof, which comprises a concrete roof main body, wherein a protective layer is arranged at the top of the concrete roof main body, a water collecting box is fixedly connected to the left side of the concrete roof main body, and a funnel is fixedly communicated with the bottom of the water collecting box; the bottom fixed intercommunication of funnel has the screwed pipe, and the left side fixedly connected with staple bolt of concrete roofing main part is fixedly connected with collector tube on the staple bolt, and the bottom of screwed pipe extends to the inside of collector tube, has seted up the screw thread groove on the inner wall of collector tube, screw thread groove and screwed pipe threaded connection, the top fixedly connected with sealing washer of collector tube, the utility model has realized carrying out two-sided waterproof and drainage to the concrete roofing main part through simple structure, has improved waterproof and drainage effect, can realize collecting the rainwater simultaneously, avoids causing the waste of water resource, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of building waterproof drainage, in particular to a drainage structure of a double-layer waterproof heat-preservation roof.
Background
The sloping roof is a roof with the gradient of more than or equal to 3 percent, and the construction technology of the sloping roof is mature and mainly refers to a traditional sloping roof. The official type traditional sloping roof has the advantages of reliable water resistance, good heat insulation and quite durable performance, but is too manual, labor-and time-consuming and expensive in material. The difference between the north and the south of the folk traditional sloping roof is very large, the north is thick and heavy, and the durability is not ideal; the south is generally crude, whether the wooden roof board or the brick is a sight brick, let alone a cold spreading tile. Modern sloping roofs have a lot of problems due to the fact that most roof truss and purline systems are changed into reinforced concrete roof panels. Firstly, the concrete pouring quality assurance rate of the sloping roof is generally low; secondly, the design of the heat preservation, heat insulation and water resistance comprehensive structure is still to be improved.
The heat-insulating roof waterproof system is divided into two modes of a vertical type and an inverted type, wherein the vertical type roof waterproof mode is to waterproof on a heat-insulating layer, and the structural mode comprises a roof board base layer, a leveling layer, a heat-insulating layer, a leveling layer and a waterproof layer; the inverted roof waterproof method is to waterproof under the heat-insulating layer, and the structure is roof board, leveling layer, waterproof layer, heat-insulating layer and protective layer.
However, the traditional sloping roof is generally only waterproof in a single layer, and is matched with roof tiles to play a role in waterproof, so that the waterproof effect and durability are not high, the maintenance frequency and cost can be increased, in addition, the water on the sloping roof generally falls directly along the eave, the rainwater collection function is not achieved, and the waste of water resources can be caused. Therefore, a drainage structure of a double-layer waterproof heat-insulating roof needs to be developed to solve the problems.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a sloping roof is generally only waterproof in a single layer, and is matched with roof tiles to play a role in waterproof, the waterproof effect and durability are not high, the maintenance frequency and cost can be increased, in addition, water on the sloping roof generally falls directly along an eave, the sloping roof does not have a rainwater collecting function, and waste of water resources can be caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the drainage structure of the double-layer waterproof heat-insulating roof comprises a concrete roof main body, wherein a protective layer is arranged at the top of the concrete roof main body, a water collecting box is fixedly connected to the left side of the concrete roof main body, and a funnel is fixedly communicated with the bottom of the water collecting box;
the bottom fixed intercommunication of funnel has the screwed pipe, and the left side fixedly connected with staple bolt of concrete roof main part is gone up fixedly connected with collector tube, and the inside that the bottom of screwed pipe extended to the collector tube, offered the screw thread groove on the inner wall of collector tube, screw thread groove and screwed pipe threaded connection.
By means of the structure, the waterproof and drainage effects on the concrete roof main body can be achieved through the arrangement of the protection layer, the protection on the concrete roof main body is achieved, the water leakage is avoided, the service life is prolonged, the rainwater can be concentrated and guided and collected through the water collecting pipe through the arrangement of the water collecting box, the funnel, the threaded pipe and the water collecting pipe, and the water resource waste is avoided.
Preferably, the top of the water collecting pipe is fixedly connected with a sealing ring, and the top of the sealing ring is contacted with the bottom of the funnel.
Further, can seal between screwed pipe and the collector pipe through setting up the sealing washer.
Preferably, a filter screen is arranged in the water collecting box.
Further, sundries such as leaves can be filtered through the filter screen, the funnel blockage is avoided, and meanwhile the purity of water collection can be improved.
Preferably, the front side inner wall and the rear side inner wall of the water collection box are fixedly connected with positioning rings, the bottom of the filter screen is fixedly connected with two positioning rods, and the bottom ends of the positioning rods penetrate through the corresponding positioning rings and are in sliding contact with the inner walls of the positioning rings.
Further, through the spacing cooperation of pegging graft between locating lever and the holding ring, can install spacingly to the filter screen for it is more stable between filter screen and the catchment box.
Preferably, the inner wall of the bottom of the water collecting box is provided with an inclined surface.
Further, through setting up the bottom inner wall of catchment box as the inclined plane, can carry out the water conservancy diversion to the rainwater for the rainwater can flow to the inside of funnel.
Preferably, the protective layer comprises a lower leveling layer, a lower waterproof layer, a heat preservation layer, an upper leveling layer, an upper waterproof layer and a drainage tile layer;
the lower leveling layer is coated on the top of the concrete roof main body, the lower waterproof layer is coated on the top of the lower leveling layer, the heat insulation layer is adhered to the top of the lower waterproof layer, the upper leveling layer is coated on the top of the heat insulation layer, the upper waterproof layer is coated on the top of the upper leveling layer, and the drainage tile layer is paved on the top of the upper waterproof layer.
Further, can realize the double-deck waterproof to the concrete roof main part through setting up waterproof layer and last waterproof layer, improve the water-proof effects, can realize the heat preservation effect of concrete roof main part through setting up the heat preservation layer, through setting up lower screed-coat and last screed-coat, can be convenient for carry out the coating to waterproof layer and last waterproof layer down, guarantee the water-proof effects, through setting up the drainage tile layer, can realize the decorative effect of concrete roof main part roof, and can realize the drainage of concrete roof main part roof.
Advantageous effects
1. The waterproof and drainage effects on the concrete roof main body can be realized by arranging the protective layer, so that the concrete roof main body is protected, the water leakage is avoided, and the service life is prolonged;
2. through the cooperation among the water collecting box, the funnel, the threaded pipe and the water collecting pipe, rainwater can be concentrated and guided and collected through the water collecting pipe, and waste of water resources is avoided;
the utility model realizes double-sided water prevention and drainage of the concrete roof main body through a simple structure, improves the water prevention and drainage effects, can collect rainwater, avoids the waste of water resources and has strong practicability.
Drawings
FIG. 1 is a front view of a drainage structure of a double-layer waterproof heat-insulating roof provided by the utility model;
FIG. 2 is a schematic view of the portion A of FIG. 1 illustrating a drainage structure of a double-deck waterproof insulation roof according to the present utility model;
FIG. 3 is a side cross-sectional view of a water collection box of a drainage structure of a double-layer waterproof heat-preservation roof provided by the utility model;
FIG. 4 is a schematic view of the portion B in FIG. 3 of a drainage structure of a double-deck waterproof insulation roof according to the present utility model;
FIG. 5 is a cross-sectional view of a concrete roof body and a protective layer of a drainage structure of a double-layer waterproof insulation roof according to the present utility model;
fig. 6 is a three-dimensional view of a structure of a filter screen and a positioning rod of a drainage structure of a double-layer waterproof heat-insulation roof.
In the figure: 1. a concrete roof body; 2. a protective layer; 3. a lower leveling layer; 4. a lower waterproof layer; 5. a heat preservation layer; 6. a leveling layer is arranged on the upper surface; 7. a waterproof layer is arranged; 8. a drainage tile layer; 9. a water collecting box; 10. a funnel; 11. a threaded tube; 12. a water collecting pipe; 13. a thread groove; 14. a seal ring; 15. a hoop; 16. a filter screen; 17. a positioning rod; 18. and a positioning ring.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a drainage structure of a double-layer waterproof heat-insulating roof comprises a concrete roof main body 1, wherein a protective layer 2 is arranged at the top of the concrete roof main body 1, a water collecting box 9 is welded at the left side of the concrete roof main body 1, and a funnel 10 is fixedly communicated with the bottom of the water collecting box 9;
the bottom end of the funnel 10 is fixedly communicated with a threaded pipe 11, the left side of the concrete roof main body 1 is welded with a hoop 15, the hoop 15 is welded with a water collecting pipe 12, the bottom end of the threaded pipe 11 extends to the inside of the water collecting pipe 12, the inner wall of the water collecting pipe 12 is provided with a threaded groove 13, and the threaded groove 13 is in threaded connection with the threaded pipe 11;
the protective layer 2 comprises a lower leveling layer 3, a lower waterproof layer 4, a heat preservation layer 5, an upper leveling layer 6, an upper waterproof layer 7 and a drainage tile layer 8; the lower leveling layer 3 is coated on the top of the concrete roof main body 1, the lower waterproof layer 4 is coated on the top of the lower leveling layer 3, the heat insulation layer 5 is adhered on the top of the lower waterproof layer 4, the upper leveling layer 6 is coated on the top of the heat insulation layer 5, the upper waterproof layer 7 is coated on the top of the upper leveling layer 6, and the drainage tile layer 8 is paved on the top of the upper waterproof layer 7.
By means of the structure, double-layer water prevention of the concrete roof main body 1 can be achieved through the arrangement of the lower waterproof layer 4 and the upper waterproof layer 7, the waterproof effect is improved, the heat insulation effect of the concrete roof main body 1 can be achieved through the arrangement of the heat insulation layer 5, the lower leveling layer 3 and the upper leveling layer 6 can be convenient to coat the lower waterproof layer 4 and the upper waterproof layer 7, the waterproof effect is guaranteed, the decorative effect of the concrete roof main body 1 roof can be achieved through the arrangement of the water drainage tile layer 8, and water drainage of the concrete roof main body 1 roof can be achieved.
In the utility model, the top end of the water collecting pipe 12 is welded with the sealing ring 14, the top of the sealing ring 14 is contacted with the bottom end of the funnel 10, and the threaded pipe 11 and the water collecting pipe 12 can be sealed by arranging the sealing ring 14.
According to the utility model, the filter screen 16 is arranged in the water collecting box 9, sundries such as leaves can be filtered through the filter screen 16, the blockage of the funnel 10 is avoided, and meanwhile, the purity of water collection can be improved.
In the utility model, the front side inner wall and the rear side inner wall of the water collection box 9 are welded with the positioning rings 18, the bottom of the filter screen 16 is welded with the two positioning rods 17, the bottom ends of the positioning rods 17 penetrate through the corresponding positioning rings 18 and are in sliding contact with the inner walls of the positioning rings 18, and the filter screen 16 can be installed and limited through the plug-in limiting cooperation between the positioning rods 17 and the positioning rings 18, so that the filter screen 16 and the water collection box 9 are more stable.
In the utility model, the inner wall of the bottom of the water collecting box 9 is provided with the inclined surface, and the rainwater can be guided by providing the inner wall of the bottom of the water collecting box 9 with the inclined surface, so that the rainwater can flow into the funnel 10.
Working principle: when using, can realize the bilayer waterproof to concrete roof main part 1 through setting up waterproof layer 4 and last waterproof layer 7, improve the water-proof effects, can realize the heat preservation effect of concrete roof main part 1 through setting up heat preservation 5, through setting up lower screed-coat 3 and last screed-coat 6, can be convenient for carry out the coating to lower waterproof layer 4 and last waterproof layer 7, guarantee the water-proof effects, through setting up drainage tile layer 8, can realize the decorative effect on concrete roof main part 1 roof, and can realize the drainage on concrete roof main part 1 roof, then the rainwater can be discharged to water collecting box 9 through drainage tile layer 8, at this moment can filter debris such as leaf through setting up filter screen 16, avoid funnel 10 to block up, can improve the purity of water collecting box 9 simultaneously, when the rainwater gets into the inside of water collecting box 9, through setting up the bottom inner wall of water collecting box 9 as the inclined plane, can be guided to the rainwater, make the rainwater can flow to the inside of funnel 10, then concentrate through screwed pipe 11 and water collecting pipe 12, can realize through such mode and lead to the fact the waste of water collecting through guide pipe 12, avoid water collecting resources.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The drainage structure of the double-layer waterproof heat-insulating roof comprises a concrete roof main body (1), and is characterized in that a protective layer (2) is arranged at the top of the concrete roof main body (1), a water collecting box (9) is fixedly connected to the left side of the concrete roof main body (1), and a funnel (10) is fixedly communicated with the bottom of the water collecting box (9);
the bottom fixed intercommunication of funnel (10) has screwed pipe (11), and the left side fixedly connected with staple bolt (15) of concrete roofing main part (1), fixedly connected with collector tube (12) on staple bolt (15), inside that the bottom of screwed pipe (11) extends to collector tube (12), has seted up screw thread groove (13) on the inner wall of collector tube (12), screw thread groove (13) and screwed pipe (11) threaded connection.
2. The drainage structure of the double-layer waterproof heat-insulating roof according to claim 1, wherein the top end of the water collecting pipe (12) is fixedly connected with a sealing ring (14), and the top of the sealing ring (14) is contacted with the bottom end of the funnel (10).
3. The drainage structure of the double-layer waterproof heat-insulating roof according to claim 1, wherein a filter screen (16) is arranged inside the water collecting box (9).
4. The drainage structure of the double-layer waterproof heat-insulating roof according to claim 3, wherein positioning rings (18) are fixedly connected to the front side inner wall and the rear side inner wall of the water collecting box (9), two positioning rods (17) are fixedly connected to the bottom of the filter screen (16), and the bottom ends of the positioning rods (17) penetrate through the corresponding positioning rings (18) and are in sliding contact with the inner walls of the positioning rings (18).
5. The drainage structure of the double-layer waterproof heat-insulating roof according to claim 1, wherein the inner wall of the bottom of the water collecting box (9) is provided with an inclined surface.
6. The drainage structure of a double-layer waterproof heat-insulating roof according to claim 1, wherein the protective layer (2) comprises a lower leveling layer (3), a lower waterproof layer (4), a heat-insulating layer (5), an upper leveling layer (6), an upper waterproof layer (7) and a drainage tile layer (8);
the lower leveling layer (3) is coated on the top of the concrete roof main body (1), the lower waterproof layer (4) is coated on the top of the lower leveling layer (3), the heat insulation layer (5) is adhered on the top of the lower waterproof layer (4), the upper leveling layer (6) is coated on the top of the heat insulation layer (5), the upper waterproof layer (7) is coated on the top of the upper leveling layer (6), and the drainage tile layer (8) is paved on the top of the upper waterproof layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035724.0U CN219825876U (en) | 2023-05-04 | 2023-05-04 | Drainage structure of double-deck waterproof heat preservation roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035724.0U CN219825876U (en) | 2023-05-04 | 2023-05-04 | Drainage structure of double-deck waterproof heat preservation roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219825876U true CN219825876U (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035724.0U Active CN219825876U (en) | 2023-05-04 | 2023-05-04 | Drainage structure of double-deck waterproof heat preservation roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219825876U (en) |
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2023
- 2023-05-04 CN CN202321035724.0U patent/CN219825876U/en active Active
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