CN2818627Y - Syphon rain - Google Patents
Syphon rain Download PDFInfo
- Publication number
- CN2818627Y CN2818627Y CN 200520061437 CN200520061437U CN2818627Y CN 2818627 Y CN2818627 Y CN 2818627Y CN 200520061437 CN200520061437 CN 200520061437 CN 200520061437 U CN200520061437 U CN 200520061437U CN 2818627 Y CN2818627 Y CN 2818627Y
- Authority
- CN
- China
- Prior art keywords
- kuppe
- waterproof
- radome fairing
- roof drain
- lower platen
- 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
Links
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- Details Of Aerials (AREA)
Abstract
The utility model provides a siphoning type rainwater bucket, which relates to a water discharging facility for roofs, particularly a rainwater bucket. The utility model has the design proposal that the upper end of a barrel body is provided with a lower waterproof press plate, and a flow guiding cover is connected to the barrel body. The utility model is characterized in that an annular groove or/and a bulge is arranged on the lower waterproof press plate, a rectifying cover is arranged in the flow guiding cover, and the bottom of the rectifying cover is provided with an upper waterproof press plate on which a bulge or/and groove which is mutually matched with the lower waterproof press plate is arranged. The utility model has the advantage of simple structure and utilizes a plurality of through holes arranged on the flow guiding cover and the rectifying cover to enhance the water discharging effect.
Description
Technical field
The utility model relates to the roof drainage facility, specifically a kind of roof drain.
Background technology
Roof drain mainly is installed on the roofing, is used for that the rainwater in the rain gutter guides in the sewer pipe around the roofing with coming together in.Compositions such as the main kuppe of existing roof drain, waterproof pressing plate, flanged (FLGD) reducing cylindrical shell, during use, rainwater enters through the opening on the kuppe and is positioned at following cylindrical shell, is drained in the sewer pipe at last.The defective of this roof drain be complex structure, drainage effect is poor.
Summary of the invention
The purpose of this utility model is to design a kind of hydrocone type roof drain, with the structure of simplification device, and utilizes a plurality of through holes that are opened on kuppe and the radome fairing to improve drainage effect.
According to design scheme provided by the utility model, in the upper end of cylindrical shell the waterproof lower platen is arranged, on cylindrical shell, connect kuppe, it is characterized in that: the groove that annular is set on the waterproof lower platen is or/and projection, radome fairing is arranged in kuppe, the waterproof top board is arranged at the bottom of radome fairing, the projection that can cooperatively interact with the waterproof lower platen is set or/and groove on the waterproof top board.
The kuppe inlet opening is set on kuppe, the radome fairing inlet opening is set on radome fairing.The end face of kuppe is the upwards sphere of protuberance.The end face of radome fairing is the sphere to lower recess.Flange is arranged at the bottom of kuppe, and this flange is connected with waterproof top board and waterproof lower platen.Waterproof top board and waterproof lower platen utilize bolt to interconnect.At the top of kuppe the water inlet aperture is set.
The utility model has the advantages that: whole roof drain is formed by connecting by 3 parts, and processing and manufacturing and installation are all more convenient; Secondly, roof drain adopts the roofing rectifier system, and the indent arc is adopted at the top of radome fairing, has reduced the space in the radome fairing, when water level acquires a certain degree before radome fairing, can make whole system produce siphonage fast, stops air to enter; In addition, 8 water inlet apertures are offered at the top of kuppe, and when water level before the radome fairing reached 10 centimeters, its drainage speed can be more smooth and easy.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
As shown in the figure: waterproof lower platen 4 is arranged in the upper end of cylindrical shell 1, on cylindrical shell 1, connect kuppe 8, the groove that annular is set on waterproof lower platen 4 is or/and projection, radome fairing 2 is arranged in kuppe 8, waterproof top board 6 is arranged at the bottom of radome fairing 2, the projection that can cooperatively interact with waterproof lower platen 4 is set or/and groove on waterproof top board 6.Kuppe inlet opening 7 is set on kuppe 8, radome fairing inlet opening 3 is set on radome fairing 2.During installation, earlier the waterproof top board 6 of radome fairing 2 is aimed at mutually with the waterproof lower platen on the cylindrical shell 1, projection is separately embedded in the other side's the groove, with bolt 5 both are tightened together again, utilize separately groove and projection, both are accurately located, and guarantee that bonding surface therebetween has good sealing.Utilize the flange on the kuppe 8 that kuppe 8 is installed on the waterproof top board 6 again.During use, rainwater enters the toroidal cavity that is positioned at 2 of kuppe 8 and radome fairings from the kuppe inlet opening 7 on the kuppe 8, enters in the cylindrical shell 1 through the radome fairing inlet opening 3 on the radome fairing 2 again, and rainwater is drained in the sewer through cylindrical shell 1.
The end face of kuppe 8 is the upwards sphere of protuberance.The end face of radome fairing 2 is the sphere to lower recess.This end face outwards outstanding or that cave inward can effectively improve drainage effect, reduces sneaking into of air.
Flange is arranged at the bottom of kuppe 8, so that utilize this flange that kuppe 8 and waterproof top board 6 and waterproof lower platen 4 are linked together.
Waterproof top board 6 utilizes bolt 5 to interconnect with waterproof lower platen 4.
Water inlet aperture 2 is set at the top of kuppe 8, and when rainwater arrived to a certain degree greatly, rainwater can enter in the kuppe from the water inlet aperture that is arranged at kuppe 8 tops, thereby further improves drainage effect.
Claims (7)
1, hydrocone type roof drain, in the upper end of cylindrical shell (1) waterproof lower platen (4) is arranged, go up connection kuppe (8) at cylindrical shell (1), it is characterized in that: the groove that annular is set on waterproof lower platen (4) is or/and projection, radome fairing (2) is arranged in kuppe (8), waterproof top board (6) is arranged at the bottom of radome fairing (2), the projection that can cooperatively interact with waterproof lower platen (4) is set or/and groove on waterproof top board (6).
2, hydrocone type roof drain according to claim 1 is characterized in that: kuppe inlet opening (7) is set on kuppe (8), radome fairing inlet opening (3) is set on radome fairing (2).
3, hydrocone type roof drain according to claim 1 is characterized in that: the end face of kuppe (8) is the upwards sphere of protuberance.
4, hydrocone type roof drain according to claim 1 is characterized in that: the end face of radome fairing (2) is the sphere to lower recess.
5, hydrocone type roof drain according to claim 1 is characterized in that: flange is arranged at the bottom of kuppe (8), and this flange is connected with waterproof top board (6) and waterproof lower platen (4).
6, hydrocone type roof drain according to claim 1 is characterized in that: waterproof top board (6) utilizes bolt (5) to interconnect with waterproof lower platen (4).
7, hydrocone type roof drain according to claim 1 is characterized in that: water inlet aperture (2) is set at the top of kuppe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061437 CN2818627Y (en) | 2005-07-11 | 2005-07-11 | Syphon rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061437 CN2818627Y (en) | 2005-07-11 | 2005-07-11 | Syphon rain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818627Y true CN2818627Y (en) | 2006-09-20 |
Family
ID=37004682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061437 Expired - Fee Related CN2818627Y (en) | 2005-07-11 | 2005-07-11 | Syphon rain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818627Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733555A (en) * | 2012-07-19 | 2012-10-17 | 重庆大学 | Roof drainage method for reducing urban water-logging |
| CN102733556A (en) * | 2012-07-19 | 2012-10-17 | 重庆大学 | Rainwater bucket |
| CN106286157A (en) * | 2016-08-30 | 2017-01-04 | 优利康达（天津）科技有限公司 | The engine room cover that a kind of anticorrosion is easily installed |
-
2005
- 2005-07-11 CN CN 200520061437 patent/CN2818627Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733555A (en) * | 2012-07-19 | 2012-10-17 | 重庆大学 | Roof drainage method for reducing urban water-logging |
| CN102733556A (en) * | 2012-07-19 | 2012-10-17 | 重庆大学 | Rainwater bucket |
| CN106286157A (en) * | 2016-08-30 | 2017-01-04 | 优利康达（天津）科技有限公司 | The engine room cover that a kind of anticorrosion is easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |