CN2570357Y - Rain bucket for roof drainage - Google Patents
Rain bucket for roof drainage Download PDFInfo
- Publication number
- CN2570357Y CN2570357Y CN 02253797 CN02253797U CN2570357Y CN 2570357 Y CN2570357 Y CN 2570357Y CN 02253797 CN02253797 CN 02253797 CN 02253797 U CN02253797 U CN 02253797U CN 2570357 Y CN2570357 Y CN 2570357Y
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- CN
- China
- Prior art keywords
- disc
- roof
- shaped base
- outer circumference
- utility
- 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 - Lifetime
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Abstract
The utility model relates to a rain water bucket for a roof drainage system. The utility model is mainly composed of a bucket chamber, a discharge pipe and a rectifier. The structure design of the utility model is characterized in that the rectifier is composed of a disc-shaped base, rectification plates and flow guiding pieces, wherein, the center point of the base is of inwards concave cup-shaped structure, the outer circumference surface of the cup-shaped structure is provided with a plurality of rectification plates from the center of the disc-shaped base to the edge of the base along a radial direction, the outer edge point of the side surface which is provided with the rectification plates is equidistantly provided with a circle of flow guiding pieces along the outer circumference surface of the disc-shaped base, and the support of the flow guiding pieces is arranged on the outer circumference of the top part of the bucket chamber. The utility model has the advantages that structural design is novel and unique, installation is convenient, pipe materials can be saved, the engineering expense of an integral system is reduced, etc.
Description
The utility model is a kind of roof drain that is used for the roof drainage system, and it relates to the raising on structural improvement of existing product and the performance.
At present on these large scale industries such as guild hall, museum, stadiums, large-sized workshop, hangar and civilian construction, what its roof drainage extensively adopted is the gravity drainage system, some groups of roof drains promptly are installed on whole roofing, with be arranged on the room under the suspention collecting pipe formation pipe network that is connected, along inner wall of building and down and draw outside the room.But the rainwater that flows into roof drain easily mixes air, forms water, gas mixed flow, influences the bleeder quantity of roof drain.Hanging pipe also needs bigger caliber and certain gradient, and in order to keep the operate as normal that is connected each roof drain on the same hanging pipe, the quantity that connects roof drain is subjected to bigger restriction, thereby has increased the radical of rain leader downspout.Gravity current roof drainage system is subjected to the restriction of its hydraulic characteristic, causes that soil stack is many, caliber is bigger than normal, has certain limitation for large tracts of land industry and public building rain water on roof drainage system.
The purpose of this utility model designs the roof drain that is used for the roof drainage system that a kind of new structure is provided at the structurally existing problem of the said goods just, it adopts siphon principle in design, in use, can keep certain depth of water before the roof drain, can not infiltrate air during draining, be the one phase flow state in the drainage system, make rainwater be able to rapid drainage.Owing to be the draining of pressure current, water full packages in pipeline flows, so the caliber that excretory duct requires is just smaller, piping erection need not established the gradient, and the quantity of hanging pipe access roof drain is also unrestricted, thereby has reduced the quantity of standpipe, has saved tubing.
The purpose of this utility model realizes by following measure:
This kind is used for the roof drain of roof drainage, it mainly is to be made of small room, excretory duct and rectifier, its structural design features is, rectifier is to be made of disc-shaped base, cowling panel and flow deflector, the centre of pedestal is the cup-shaped structure of indent, cup-shaped on outer circumference surface, radially several cowling panels are installed at this up to its edge from the center of disc-shaped base, at the outer rim place that this side of cowling panel is installed, outer circumference surface spaced set one circle flow deflector along disc-shaped base supports flow deflector on the outer circumference at the top that is installed in small room.
In the said structure, the effect of rectifier is rainwater to be become evenly disperse before flowing into small room, and destroys the condition that it forms vortex.Its structure design novelty, uniqueness, result of use is good, and its installation site is different from other products above small room, like this, just can reduce the design height of small room, makes the installation of entire product become easier.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of rectifier
Fig. 3 be among Fig. 2 A to sectional view
Below with reference to drawings and Examples the utility model is further described:
Shown in accompanying drawing 1-3, this kind is used for the roof drain of roof drainage, it mainly is by small room 1, excretory duct 2, mounting bracket 3 and rectifier 4 constitute, its structural design features is mainly reflected on the rectifier, rectifier is by disc-shaped base 5, cowling panel 6 and flow deflector 7 constitute, the centre of pedestal 5 is the cup-shaped structure of indent, cup-shaped on outer circumference surface at this, from the center of disc-shaped base 5 4～8 cowling panels 6 are installed up to its edge radially, at the outer rim place that cowling panel 6 these sides are installed, outer circumference surface spaced set one circle flow deflector 7 along disc-shaped base 5, flow deflector 7 is a trapezoidal shape, its width (place, centre position) is 20～00mm, highly is 30～80mm, in per 90 degree angles of disc-shaped base 5, the quantity of flow deflector 7 is 6～14, and the diameter of disc-shaped base 5 is 200～400mm.When mounted, mounting bracket 3 is placed in the small room 1, flow deflector 7 is supported on the outer circumference at the top that is installed in small room 1, with bolt the interior concave cup shape of mounting bracket 3 with the centre of pedestal 5 is fixed together again.
The utility model keeps certain depth of water before the roof drain under user mode, because the effect of rectifier, rainwater becomes before flowing into small room and evenly disperses, and destroys the condition that it forms vortex, can not infiltrate air during draining, is the one phase flow state in the drainage system.In addition, total system has also made full use of the siphon that useful effect caused of roofing and the formation of ground level difference in design, make rainwater be able to rapid drainage.
The utility model product has structure design novelty, uniqueness, and result of use is good, and is easy for installation, and can save the use of tubing greatly, reduces the advantages such as engineering cost of total system.
Claims (5)
1. roof drain that is used for roof drainage, it mainly is by small room (1), excretory duct (2) and rectifier (4) constitute, it is characterized in that: rectifier is by disc-shaped base (5), cowling panel (6) and flow deflector (7) constitute, the centre of pedestal (5) is the cup-shaped structure of indent, on this cup-shaped outer circumference surface, from the center of disc-shaped base (5) several cowling panels (6) are installed up to its edge radially, at the outer rim place that this side of cowling panel (6) is installed, outer circumference surface spaced set one circle flow deflector (7) along disc-shaped base (5) supports flow deflector (7) on the outer circumference at the top that is installed in small room (1).
2. the roof drain that is used for roof drainage according to claim 1 is characterized in that: the quantity of cowling panel (6) is 4～8.
3. the roof drain that is used for roof drainage according to claim 1 is characterized in that: flow deflector (7) is a trapezoidal shape, and its width (place, centre position) is 20～60mm, highly is 30～80mm.
4. the roof drain that is used for roof drainage according to claim 1 is characterized in that: in per 90 degree angles of disc-shaped base (5), the quantity of flow deflector (7) is 6～14.
5. the roof drain that is used for roof drainage according to claim 1 is characterized in that: the diameter of disc-shaped base (5) is 200～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253797 CN2570357Y (en) | 2002-09-16 | 2002-09-16 | Rain bucket for roof drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253797 CN2570357Y (en) | 2002-09-16 | 2002-09-16 | Rain bucket for roof drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570357Y true CN2570357Y (en) | 2003-09-03 |
Family
ID=33722841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02253797 Expired - Lifetime CN2570357Y (en) | 2002-09-16 | 2002-09-16 | Rain bucket for roof drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570357Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439628C (en) * | 2003-11-25 | 2008-12-03 | 迈克尔·诺曼·卡尔 | A gutter outlet |
-
2002
- 2002-09-16 CN CN 02253797 patent/CN2570357Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439628C (en) * | 2003-11-25 | 2008-12-03 | 迈克尔·诺曼·卡尔 | A gutter outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PAN XIAOJUN Free format text: FORMER OWNER: BEIJING TAINING TECH + TRADE CO., LTD. Effective date: 20070914 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070914 Address after: 102200, Beijing, Changping District, Ma Chi Kou, white pioneer Hospital No. 8 Patentee after: Pan Xiaojun Address before: 100011 Beijing Dewai Street No. 12 room 541 Patentee before: Beijing Taining Science and Technology Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TIDELION KECHUANG SCIENCE + TECHNOLOGY CO. Free format text: FORMER OWNER: PAN XIAOJUN Effective date: 20101020 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102200 POINEER YARD (INSIDE), NO.8, BAIFU, MACHIKOU, CHANGPING DISTRICT, BEIJING TO: 102200 NO.8, BAIFU, MACHIKOU, CHANGPING DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101020 Address after: 102200, 8, Bai hang, Changping District, Beijing Patentee after: Beijing Tidelion Kechuang Science & Technology Co., Ltd. Address before: 102200, Beijing, Changping District, Ma Chi Kou, white pioneer Hospital No. 8 Patentee before: Pan Xiaojun |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING TIDELION S+I RAINWATER HARVESTING TECHNOLO Free format text: FORMER NAME: BEIJING TIDELION KECHUANG SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 102200 Beijing City, Changping District science and Technology Park, Lianghui River Road No. 6 building 405-425 room Patentee after: Beijing Tidelion S&I Rainwater Harvesting Technology Co., Ltd. Address before: 102200, 8, Bai hang, Changping District, Beijing Patentee before: Beijing Tidelion Kechuang Science & Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120916 Granted publication date: 20030903 |