CN206800821U - A kind of roof drain for building roof draining - Google Patents
A kind of roof drain for building roof draining Download PDFInfo
- Publication number
- CN206800821U CN206800821U CN201720526340.7U CN201720526340U CN206800821U CN 206800821 U CN206800821 U CN 206800821U CN 201720526340 U CN201720526340 U CN 201720526340U CN 206800821 U CN206800821 U CN 206800821U
- Authority
- CN
- China
- Prior art keywords
- roof drain
- roof
- top cover
- upper hose
- ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of roof drain for building roof draining, including roof drain body, the roof drain body includes downcomer and upper hose, the upper hose diameter is more than downcomer diameter, upper hose top is covered with limbers, set location is less than the water accepting layer of the limbers inside upper hose, the water accepting layer center opens up circular hole, one group of arc suction hole is set around circular hole ring, roof drain bodies top is fixedly connected with top cover, the top cover top seal, top cover side is the engraved structure that one group of connecting rod is formed, ring like steel wire net is fixedly connected between roof drain body and top cover, the ring like steel wire net is downwardly inclined outwardly.It is the utility model is designed reasonably, simple in construction, foreign matter can be effectively filtered, prevents roof drain from blocking.
Description
Technical field
The utility model belongs to overboard systems technology field, and in particular to a kind of roof drain for building roof draining.
Background technology
Roof drain belongs to the overboard system branch of metal, is to be located at the porch that rain water on roof is entered storm sewer by gutter.
Due to being chronically exposed under external environment condition, roof drain is very easy to block, and causes impeded drainage.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of skill of roof drain for building roof draining
Art scheme.
A kind of described roof drain for building roof draining, including roof drain body, it is characterised in that the rainwater
Bucket body includes downcomer and upper hose, and the upper hose diameter is more than downcomer diameter, and upper hose top is covered with limbers, on
Set location is less than the water accepting layer of the limbers inside water pipe, and the water accepting layer center opens up circular hole, one group is set around circular hole ring
Arc suction hole, roof drain bodies top are fixedly connected with top cover, the top cover top seal, and top cover side is one group of connecting rod structure
Into engraved structure, be fixedly connected with ring like steel wire net between roof drain body and top cover, the ring like steel wire net is outwardly down
Tilt.
Described a kind of roof drain for building roof draining, it is characterised in that the connecting rod has 8, and uniformly divides
Cloth.
Described a kind of roof drain for building roof draining, it is characterised in that the arc suction hole has 8.
Described a kind of roof drain for building roof draining, it is characterised in that the arc suction hole is close to circular hole one
The width at end is less than the width away from circular hole one end.
It is the utility model is designed reasonably, simple in construction, foreign matter can be effectively filtered, prevents roof drain from blocking.
Brief description of the drawings
Fig. 1 is arranged on structural representation when on gutter for the utility model；
Fig. 2 is that the utility model removes the overlooking the structure diagram after gutter；
Fig. 3 is water accepting layer structural representation in the utility model.
In figure：1- downcomers, 2- upper hoses, 20- limbers, 3- water accepting layers, 30- circular holes, 31- suction holes, 4- top covers,
40- connecting rods, 5- ring like steel wire nets.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, a kind of roof drain for building roof draining, including roof drain body, the roof drain
Body includes downcomer 1 and upper hose 2, and the diameter of upper hose 2 is more than the diameter of downcomer 1, and the top of upper hose 2 is covered with limbers
20, the inside set location of upper hose 2 is less than the water accepting layer 3 of the limbers 20, and the center of water accepting layer 3 opens up circular hole 30, around
The ring of circular hole 30 sets 8 arc suction holes 31, and width of the arc suction hole 31 close to the one end of circular hole 30 is less than away from the one end of circular hole 30
Width, such structure be advantageous to rainwater it is quick under ooze.
Roof drain bodies top is fixedly connected with top cover 4, the top seal of top cover 4, and the side of top cover 4 is 8 connecting rods 40
The engraved structure of composition, connecting rod 40 are uniformly distributed.Ring like steel wire net 5, institute are fixedly connected between roof drain body and top cover 4
Ring like steel wire net 5 is stated to be downwardly inclined outwardly.
Rain water-harvesting enters roof drain body, because limbers 20 is located at upper water to after roof drain body from limbers 20
The top of pipe 2, so the big density foreign matter such as microlith silt is blocked external in roof drain sheet, when amount of rainfall is big, part rainwater will
Enter roof drain body from the engraved structure of top cover 4, and as water level uprises the foreign matter quilt such as the leaf elevated, polybag
Ring like steel wire net 5 intercepts, and thus can both intercept foreign matter, and and can enough prevents foreign matters from being blocked limbers 20.
Claims (4)
1. a kind of roof drain for building roof draining, including roof drain body, it is characterised in that the roof drain body bag
Include downcomer（1）And upper hose（2）, the upper hose（2）Diameter is more than downcomer（1）Diameter, upper hose（2）Top is covered with logical
Water hole（20）, upper hose（2）Internal set location is less than the limbers（20）Water accepting layer（3）, the water accepting layer（3）Center
Open up circular hole（30）, around circular hole（30）Ring sets one group of arc suction hole（31）, roof drain bodies top is fixedly connected with top cover（4）,
The top cover（4）Top seal, top cover（4）Side is one group of connecting rod（40）The engraved structure of composition, roof drain body with
Top cover（4）Between be fixedly connected with ring like steel wire net（5）, the ring like steel wire net（5）It is downwardly inclined outwardly.
A kind of 2. roof drain for building roof draining according to claim 1, it is characterised in that the connecting rod
（40）There are 8, and be uniformly distributed.
A kind of 3. roof drain for building roof draining according to claim 1, it is characterised in that the arc water suction
Hole（31）There are 8.
A kind of 4. roof drain for building roof draining according to claim 1, it is characterised in that the arc water suction
Hole（31）Close to circular hole（30）The width of one end is less than away from circular hole（30）The width of one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526340.7U CN206800821U (en) | 2017-05-12 | 2017-05-12 | A kind of roof drain for building roof draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526340.7U CN206800821U (en) | 2017-05-12 | 2017-05-12 | A kind of roof drain for building roof draining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800821U true CN206800821U (en) | 2017-12-26 |
Family
ID=60739949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526340.7U Expired - Fee Related CN206800821U (en) | 2017-05-12 | 2017-05-12 | A kind of roof drain for building roof draining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547415A (en) * | 2018-07-04 | 2018-09-18 | 朱晓凤 | A kind of integrated building |
| CN108560838A (en) * | 2018-07-10 | 2018-09-21 | 山西建筑工程有限公司 | Roofing internal drainage filter device |
-
2017
- 2017-05-12 CN CN201720526340.7U patent/CN206800821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547415A (en) * | 2018-07-04 | 2018-09-18 | 朱晓凤 | A kind of integrated building |
| CN108560838A (en) * | 2018-07-10 | 2018-09-21 | 山西建筑工程有限公司 | Roofing internal drainage filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20180512 |