CN220117612U - Building design roof cornice prevents ponding structure - Google Patents
Building design roof cornice prevents ponding structure Download PDFInfo
- Publication number
- CN220117612U CN220117612U CN202321455873.2U CN202321455873U CN220117612U CN 220117612 U CN220117612 U CN 220117612U CN 202321455873 U CN202321455873 U CN 202321455873U CN 220117612 U CN220117612 U CN 220117612U
- Authority
- CN
- China
- Prior art keywords
- water
- collecting tank
- rainwater
- water collecting
- cornice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000009825 accumulation Methods 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 25
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011120 plywood Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a building design roof cornice water accumulation prevention structure which comprises a cornice, wherein steel nails are inserted into the back of the cornice, mounting plates and waterproof films are sequentially penetrated through the steel nails from outside to inside, one side of each waterproof film is attached to the back of the cornice, and the back of the cornice is fixedly connected with the mounting plates and the waterproof films through the steel nails. The utility model has the advantages that: rainwater flows into the drain pipe through a drain bucket structure formed by the bottom rings, the fins, the laminate and the fixing rings, and the rainwater specifically passes through the space between the fins and enters the drain pipe from the lower part of the laminate and then enters the drain pipe through the bottom rings, so that drainage of an eave is realized; the kinetic energy of rainwater is utilized, siphoning is formed when the rainwater continuously flows through the water collecting tank and is transferred into the drain pipe to fall, and the maximum negative pressure is formed at the position, namely the water drainage bucket, so that the rainwater enters a siphoning state, the whole water drainage bucket presents full flow, high-speed and efficient drainage is realized, the drainage speed is increased, and water accumulation and water diffusion at the water collecting tank and the eave are prevented, so that the rainwater is prevented from penetrating the wall body.
Description
Technical Field
The utility model relates to the technical field of roof cornice drainage, in particular to a building design roof cornice ponding prevention structure.
Background
Cornice refers to the roof structural board top at the junction of the structural outer wall body and the roof structural board, and also refers to a typical line-taking pin protruding horizontal component at the top in a building composition, in particular to the uppermost part of three parts of classical building cornices, which are often mistakenly called as a 'cornice', in general, the roof cornice refers to the upper edge of the cornice at the outermost edge of a large roof, namely, the 'upper opening'.
The existing cornice type and shape are basically fixed, the cornice type and shape are composed of a fixing structure, a water collecting tank and a water draining pipe, the fixing structure is used for connecting the water collecting tank and the eave, the water draining pipe is communicated with the water collecting tank, in the long-time use process, problems occur in water accumulation prevention performance, when the cornice encounters heavy rain, the cornice is caused to overflow due to the fact that the rainfall is larger than the drainage quantity, and rainwater flows back into the wall body to cause water seepage of the wall body.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a roof cornice water accumulation preventing structure for building design, so as to solve the problems mentioned in the background art and overcome the defects in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a roof cornice water accumulation preventing structure for building design, which comprises an eave, wherein steel nails are inserted into the back of the eave, the steel nails sequentially penetrate through a mounting plate and a waterproof membrane from outside to inside, and one side of the waterproof membrane is attached to the back of the eave;
the back of the eave is fixedly connected with a mounting plate and a waterproof membrane through steel nails, and one side of the mounting plate is fixedly connected with a water collecting tank;
the bottom of the water collecting tank is connected with a drain pipe which is vertically arranged;
the inner side of the water collecting tank is provided with a bottom ring, the top of the bottom ring is fixedly connected with a plurality of fins, the middle of each fin is fixedly connected with a laminate, the corners of each fin are fixedly connected with fixing rings, and the bottom ring is of a hollow structure.
By any of the above schemes, preferably, the bottom end of the eave is located right above the water collecting tank, and the mounting plate and the water collecting tank are of an integrated structure.
The technical scheme is adopted: the device is applied to the field of building design and is a physical structure based on the building design. The core structure of this device is: steel nails, a mounting plate, a waterproof membrane, a water collecting tank, a bottom ring, fins, a laminate and a fixing ring.
By above-mentioned arbitrary scheme preferably, mounting panel and water catch bowl are the PVC material, waterproof membrane specifically is the HDPE membrane, waterproof membrane presss from both sides between mounting panel and eave back.
The technical scheme is adopted: the waterproof membrane is fixed through steel nails and the mounting plate and is closely attached to the back of the eave, so that water leakage at the joint of the mounting plate and the eave is prevented.
It is preferable in any of the above aspects that the water collecting tank has an open top structure, and the water collecting tank is communicated with the drain pipe.
The technical scheme is adopted: when the device is used, rainwater flows down along the eave and enters the water collecting tank, the bottom surface of the inner side of the water collecting tank is V-shaped, so that rapid diversion and slip flow of the rainwater can be realized, the rainwater flows into the drain pipe through the drain bucket structure consisting of the bottom ring, the fins, the laminate and the fixing ring, and the rainwater specifically passes between the fins and enters the drain pipe from the lower part of the laminate and then passes through the bottom ring, thereby realizing drainage of the eave;
the kinetic energy of rainwater is utilized, siphoning is formed when the rainwater continuously flows through the water collecting tank and is transferred into the drain pipe to fall, and the maximum negative pressure is formed at the position, namely the water drainage bucket, so that the rainwater enters a siphoning state, the whole water drainage bucket presents full flow, high-speed and efficient drainage is realized, the drainage speed is increased, and water accumulation and water diffusion at the water collecting tank and the eave are prevented, so that the rainwater is prevented from penetrating the wall body.
By any of the above schemes, it is preferable that the bottom ring, the fins, the laminate and the fixing ring are integrally formed and form a drainage bucket structure.
It is preferred from any of the above aspects that the fins be circumferentially arrayed about the axis of the bottom ring, the fins being spaced apart at 30 degrees.
It is preferred from any of the above aspects that the laminate is located below the retainer ring and the laminate is located 6-8 cm above the base ring.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the building design roof cornice water accumulation prevention structure, rainwater flows down along an eave into a water collecting tank through the cooperation of steel nails, mounting plates, waterproof films, the water collecting tank, bottom rings, fins, laminates and fixing rings, the bottom surface of the inner side of the water collecting tank is V-shaped, rapid diversion slip flow of the rainwater can be realized, the rainwater flows into a drain pipe through a drain bucket structure formed by the bottom rings, the fins, the laminates and the fixing rings, and the rainwater specifically passes through the space between the fins and then enters the drain pipe through the bottom rings from the lower part of the laminates, so that drainage of the eave is realized; the kinetic energy of rainwater is utilized, siphoning is formed when the rainwater continuously flows through the water collecting tank and is transferred into the drain pipe to fall, and the maximum negative pressure is formed at the position, namely the water drainage bucket, so that the rainwater enters a siphoning state, the whole water drainage bucket presents full flow, high-speed and efficient drainage is realized, the drainage speed is increased, and water accumulation and water diffusion at the water collecting tank and the eave are prevented, so that the rainwater is prevented from penetrating the wall body.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic view of a third view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1-eave, 2-steel nails, 3-mounting plates, 4-waterproof membranes, 5-water collecting tanks, 6-drainage pipes, 7-bottom rings, 8-fins, 9-laminate plates and 10-fixing rings.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, the water accumulation preventing structure for the roof cornice of the building design comprises an eave 1, wherein steel nails 2 are inserted into the back of the eave 1, the steel nails 2 sequentially penetrate through a mounting plate 3 and a waterproof membrane 4 from outside to inside, and one side of the waterproof membrane 4 is attached to the back of the eave 1;
the back of the eave 1 is fixedly connected with a mounting plate 3 and a waterproof membrane 4 through steel nails 2, and one side of the mounting plate 3 is fixedly connected with a water collecting tank 5;
the bottom of the water collecting tank 5 is connected with a drain pipe 6, and the drain pipe 6 is vertically arranged;
the bottom ring 7 is installed to the inboard of water catch bowl 5, and the top fixedly connected with of bottom ring 7 is a plurality of fin 8, and the middle part fixedly connected with plywood 9 of fin 8, the bight fixedly connected with retainer plate 10 of fin 8, and bottom ring 7 is hollow structure.
Example 1: the bottom of eave 1 is located water catch bowl 5 directly over, and mounting panel 3 and water catch bowl 5 are an organic whole structure. The device is applied to the field of building design and is a physical structure based on the building design. The core structure of this device is: steel nails 2, a mounting plate 3, a waterproof membrane 4, a water collecting tank 5, a bottom ring 7, fins 8, a laminate 9 and a fixing ring 10. The mounting plate 3 and the water collecting tank 5 are made of PVC, the waterproof membrane 4 is specifically an HDPE membrane, and the waterproof membrane 4 is clamped between the mounting plate 3 and the back of the eave 1. The waterproof membrane 4 is fixed through the steel nails 2 and the mounting plate 3 and is closely attached to the back of the eave 1, so that water leakage at the joint of the mounting plate 3 and the eave 1 is prevented.
Example 2: the water collecting tank 5 is of an open top structure, and the water collecting tank 5 is communicated with the drain pipe 6. The bottom ring 7, the fins 8, the laminate 9 and the fixing ring 10 are integrated and form a drainage bucket structure. The fins 8 are circumferentially arrayed around the axis of the bottom ring 7, with the fins 8 being spaced 30 degrees apart. The laminate 9 is positioned below the fixing ring 10, and the laminate 9 is positioned 6-8 cm above the bottom ring 7. The kinetic energy of the rainwater is utilized, a siphon effect is formed when the rainwater continuously flows through the water collecting tank 5 and is transferred into the drain pipe 6 to fall, and the maximum negative pressure is formed at the position, namely the drain bucket, so that the siphon state is achieved, the whole drain bucket shows full flow, high-speed and efficient drainage is realized, and the drainage speed is increased.
The working principle of the utility model is as follows:
s1, fixedly connecting a waterproof membrane 3 and a mounting plate 3 on the back of an eave 1 through steel nails 2, so as to fix a water collecting tank 5;
s2, a drainage bucket consisting of a bottom ring 7, fins 8, a laminate 9 and a fixed ring 10 is arranged in the middle of the inner side of the water collecting tank 5, and a drainage pipe 6 is arranged at the bottom of the water collecting tank 5;
s3, rainwater flows down along the eave 1 and enters the water collecting tank 5, the bottom surface of the inner side of the water collecting tank 5 is V-shaped, rapid diversion and slip flow of the rainwater can be realized, the rainwater flows into the drain pipe 6 through the drain bucket structure formed by the bottom ring 7, the fins 8, the laminate 9 and the fixing ring 10, and the rainwater specifically passes through the space between the fins 8 and enters the drain pipe 6 from the lower part of the laminate 9 and then enters the drain pipe 6 through the bottom ring 7, so that drainage of the eave 1 is realized.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the building design roof cornice water accumulation prevention structure, rainwater flows down along an eave 1 into the water collection tank 5 through the cooperation of steel nails 2, the mounting plate 3, the waterproof membrane 4, the water collection tank 5, the bottom ring 7, the fins 8, the laminate 9 and the fixing ring 10, the bottom surface of the inner side of the water collection tank 5 is V-shaped, rapid diversion and slip flow of the rainwater can be realized, the rainwater flows into the drain pipe 6 through the drain bucket structure formed by the bottom ring 7, the fins 8, the laminate 9 and the fixing ring 10, and the rainwater specifically passes through between the fins 8 and then enters the drain pipe 6 through the bottom ring 7 from the lower part of the laminate 9, so that drainage of the eave 1 is realized; the kinetic energy of rainwater is utilized, a siphon effect is formed when the rainwater continuously flows through the water collecting tank 5 and is transferred into the drain pipe 6 to fall, and the maximum negative pressure is formed at the position, namely the drain bucket, so that the rainwater enters a siphon state, the whole drain bucket presents full flow, high-speed and efficient drainage is realized, the drainage speed is increased, and water accumulation and water diffusion at the water collecting tank 5 and the eave 1 are prevented, so that the rainwater is prevented from penetrating the wall body.
Claims (7)
1. The utility model provides a building design roof eaves mouth prevents ponding structure, includes eaves (1), its characterized in that, peg graft in the back of eaves (1) has steel nail (2), steel nail (2) run through mounting panel (3) and waterproof membrane (4) in proper order from outside to inside, the back of eaves (1) is laminated to one side of waterproof membrane (4);
the back of the eave (1) is fixedly connected with a mounting plate (3) and a waterproof membrane (4) through steel nails (2), and one side of the mounting plate (3) is fixedly connected with a water collecting tank (5);
the bottom of the water collecting tank (5) is connected with a drain pipe (6), and the drain pipe (6) is vertically arranged;
the inside of water catch bowl (5) is installed foundation ring (7), the top fixedly connected with of foundation ring (7) a plurality of fin (8), the middle part fixedly connected with plywood (9) of fin (8), the bight fixedly connected with retainer plate (10) of fin (8), foundation ring (7) are hollow structure.
2. A building design roof cornice water accumulation prevention structure as in claim 1 wherein: the bottom of eave (1) is located directly over water catch bowl (5), mounting panel (3) and water catch bowl (5) are integrated into one piece structure.
3. A building design roof cornice water accumulation prevention structure as in claim 2 wherein: the mounting plate (3) and the water collecting tank (5) are made of PVC materials, the waterproof membrane (4) is specifically an HDPE membrane, and the waterproof membrane (4) is clamped between the mounting plate (3) and the back of the eave (1).
4. A building design roof cornice water accumulation prevention structure as in claim 3 wherein: the water collecting tank (5) is of a top open structure, the water collecting tank (5) is communicated with the drain pipe (6), and the bottom plate of the water collecting tank (5) is of a V-shaped structure.
5. A building design roof cornice water logging prevention structure as defined in claim 4, wherein: the bottom ring (7), the fins (8), the laminate (9) and the fixing ring (10) are of an integrated structure and form a drainage bucket structure.
6. A building design roof cornice water accumulation prevention structure as in claim 5 wherein: the fins (8) are circumferentially arrayed around the axis of the bottom ring (7), and the distance between the fins (8) is 30 degrees.
7. A roof cornice water accumulation prevention structure for architectural design as in claim 6 wherein: the laminate (9) is positioned below the fixing ring (10), and the laminate (9) is positioned at a position 6-8 cm above the bottom ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455873.2U CN220117612U (en) | 2023-06-08 | 2023-06-08 | Building design roof cornice prevents ponding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455873.2U CN220117612U (en) | 2023-06-08 | 2023-06-08 | Building design roof cornice prevents ponding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117612U true CN220117612U (en) | 2023-12-01 |
Family
ID=88891135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455873.2U Active CN220117612U (en) | 2023-06-08 | 2023-06-08 | Building design roof cornice prevents ponding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117612U (en) |
-
2023
- 2023-06-08 CN CN202321455873.2U patent/CN220117612U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211037587U (en) | Anti-seepage rainwater hopper for roof plastic-connected drainage pipe | |
| CN113235836B (en) | Impervious roofing waterproof drainage structure | |
| CN102635207A (en) | Dredged and concealed waterproof (and heat-insulating) system | |
| CN220117612U (en) | Building design roof cornice prevents ponding structure | |
| CN103967226A (en) | Flow guiding or flow leading type automatic drainage waterproof system | |
| CN201351337Y (en) | Integral roof of automatic drain type full-seal photovoltaic building | |
| CN110886323A (en) | Prevent arranging integration drainage structures | |
| CN213710123U (en) | Double-layer waterproof resin tile plate | |
| CN213509249U (en) | Full-automatic compensation siphon water-proof and drainage system | |
| CN211736080U (en) | Novel siphon rainwater hopper | |
| CN208792519U (en) | External wall stop water | |
| CN213014510U (en) | Combined surface energy waterproof system | |
| CN211341092U (en) | Water leakage-proof basement water collecting well | |
| CN212026886U (en) | Folding box house drainage device | |
| CN209162987U (en) | A kind of novel building roof drainage structure | |
| CN218060778U (en) | House construction waterproof construction | |
| JPH1096310A (en) | Eaves draining structure for building | |
| CN216516409U (en) | Novel building roof | |
| CN213358852U (en) | Building engineering waterproof construction | |
| CN213062308U (en) | Ecological blind pipe | |
| CN214461888U (en) | Siphoning type roof rainwater drainage structure | |
| CN220644915U (en) | Photovoltaic building water drainage tank structure | |
| CN214834187U (en) | Tower crane rain-proof shed with rainwater collecting function | |
| CN219690927U (en) | House roof waterproof construction | |
| CN217759629U (en) | A water repellent structure for roofing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |