CN203188503U - Siphon roof drain for roof drainage - Google Patents
Siphon roof drain for roof drainage Download PDFInfo
- Publication number
- CN203188503U CN203188503U CN 201320216699 CN201320216699U CN203188503U CN 203188503 U CN203188503 U CN 203188503U CN 201320216699 CN201320216699 CN 201320216699 CN 201320216699 U CN201320216699 U CN 201320216699U CN 203188503 U CN203188503 U CN 203188503U
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- Prior art keywords
- roof
- siphon
- preventive
- roof drain
- leaf
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 150000002739 metals Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 239000000463 material Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a siphon roof drain for roof drainage. The siphon roof drain for the roof drainage comprises a funnel-type base tray, a leaf-preventive fence and an eddy-preventive cover, wherein the funnel-type base tray comprises a funnel body and a water discharge pipe, the leaf-preventive fence is composed of three annular metal pieces which are vertically arranged at intervals, the eddy-preventive cover is formed by a plurality of eddy-preventive metal plates which are in radial distribution, the upper edge of the funnel body of the funnel-type base tray extends outwards to form a fixing plate, and the eddy-preventive cover and the leaf-preventive fence are fixedly arranged on the fixing plate of the funnel body of the funnel-type base tray through bolts. The siphon roof drain includes water inlet channels in the side direction and in the longitudinal direction, when water in roof gutters reaches certain height in rainy days, large impure objects are separated from the water through the leaf-preventive fence, the water is restrained and guided by the eddy-preventive metal plates and the leaf-preventive fence and flows out from the water discharge pipe of the roof drain, rain water is collected, meanwhile, air is effectively prevented from entering the roof drain, one-way siphon pressure flow of the siphon roof drain is ensured, smooth drainage of the roof drain is guaranteed, and good block-prevention performance is achieved.
Description
Technical field
The utility model relates to a kind of siphon roof drain for roof drainage.
Background technology
Usually, the rainwater of building roofing flows into the ditch (calling gutter in the following text) of eaves earlier, and the outfall from gutter flows into drainage system by tail pipe then.Roof drain is that a kind of rainwater that is contained on this gutter outlet is let out arranging device, it has the foreign material of stopping, avoid the function of gutter blocking, main is, and it can make gutter be in full packages to let out row, avoid entering in the pipe air or produce eddy current, in exhaust system, form the siphon state, thus can steady and continuous the row's of letting out rain water on roof rapidly.At present, roof drain generally is made up of bucket type chassis and anti-leaf cover, the circumference side of anti-leaf cover is distributed with radially water inlet, this roof drain is owing to only be provided with the side import, when the part import is stopped up by leaf or foreign material, can make water impeded drainage in the ditch, when in the gutter during water shortage, original siphon balance is destroyed, causes rainwater spill-over in the ditch, arbitrarily diarrhea earthward.
The utility model content
In order to solve the defective that prior art exists, provide a kind of siphon roof drain with anti-blocking anti-eddy current.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of siphon roof drain for roof drainage comprises bucket type chassis, anti-leaf grating hurdle and anti-Current Cover, and described bucket type chassis comprises bucket body and outlet pipe.
As improvement of the present utility model, described anti-leaf grating hurdle is three circles at a certain distance annular sheet metals between the upper and lower, and described anti-Current Cover is made of some radially-arranged anti-whirlpools metal sheet, and anti-Current Cover and anti-leaf grating hurdle are by being bolted on the bucket type chassis.
Above-mentioned a kind of siphon roof drain for roof drainage, described anti-leaf grating hurdle three the circle annular sheet metals be about the Contiuum type structure.
Above-mentioned a kind of siphon roof drain for roof drainage, metal sheet periphery, the anti-whirlpool of each of described anti-Current Cover is fixed on the anti-Current Cover by an endless metal retainer ring.
Above-mentioned a kind of siphon roof drain for roof drainage, the centre of described anti-Current Cover is a fixed disc, is used for each the anti-whirlpool metal sheet on the fixing anti-Current Cover.
Above-mentioned a kind of siphon roof drain for roof drainage, the bucket body upper edge on described bucket type chassis is extended a fixed head outward.
The beneficial effects of the utility model are: the siphon roof drain of roof drainage described in the utility model not only contains the horizontal water inlet of lower floor's side level water inlet, and increased the vertical water inlet in upper strata, anti-leaf grating hurdle and anti-whirlpool metal sheet stop from floating next foreign material such as leaf all around and from the top to have good anti-blocking performance respectively.Because anti-leaf grating hurdle and anti-whirlpool metal sheet form the intake tunnel of side direction and vertical both direction respectively, can guarantee that more the draining of roof drain is unimpeded simultaneously, thereby keep the siphon drainage effect of gutter full packages draining.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: anti-Current Cover 1, bucket body 2, outlet pipe 3, annular sheet metal 4, bolt 5, fixed head 6, endless metal retainer ring 101, anti-whirlpool metal sheet 102, fixed disc 103.
The specific embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, a kind of siphon roof drain for roof drainage comprises bucket type chassis, anti-leaf grating hurdle and anti-Current Cover, and bucket type chassis comprises bucket body 2 and outlet pipe 3.
As improvement of the present utility model, anti-leaf grating hurdle is three circles at a certain distance annular sheet metals 4 between the upper and lower, and anti-Current Cover is made of some radially-arranged anti-whirlpools metal sheet 102, and anti-Current Cover and anti-leaf grating hurdle are fixed on the bucket type chassis by bolt 5.
The three circle annular sheet metals 4 on anti-leaf grating hurdle be Contiuum type structure up and down, and each metal sheet 102 periphery, anti-whirlpool of anti-Current Cover are fixed on by an endless metal retainer ring 101 prevents on the Current Cover.
The centre of anti-Current Cover is a fixed disc 103, and fixed disc 103 is used for each the anti-whirlpool metal sheet 102 on the fixing anti-Current Cover, and bucket body 2 upper edges on bucket type chassis are extended a fixed head 6 outward.
The siphon roof drain of this roof drainage is loaded in the eaves gutter, the mode of lower end outlet pipe 3 by screw thread or engaging linked to each other with the drainage system tail pipe, from rainwater in the gutter of roofing namely from the side water inlet flow in the bucket body 2 on bucket type chassis, flow into drainage systems from outlet pipe 3 subsequently.When liquid level surpassed the height of anti-Current Cover in the gutter, current can enter bucket body 2 from the vertical water inlet between the anti-whirlpool metal sheet 102 and the water inlet between the annular sheet metal 4 simultaneously.In this process, prevented that from the foreign material that reach top all around whirlpool metal sheet 102 and annular sheet metal 4 stop, prevent that foreign material from entering bottom outlet pipe 3 and resulting in blockage.Even in the utility model. the part lateral inflow mouth of lower floor since foreign material too much and during blocking, rainwater still can be intake downwards from the upper strata, makes day ditch water discharge unimpeded, gutter still can be in full packages and let out row, keeps best siphon drainage state.This roof drain is made with metal material, can be weldingly connected with metal gutter during installation.If the gutter that nonmetallic building material is made, then the fixed head of the siphon roof drain of this roof drainage on bucket type chassis can fill up for 6 times and add a circle waterproof roll.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the manual is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope; these changes and improvements all fall in the claimed scope of the present utility model, and the protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. siphon roof drain that is used for roof drainage, comprise bucket type chassis, anti-leaf grating hurdle and anti-Current Cover, described bucket type chassis comprises bucket body and outlet pipe, it is characterized in that, described anti-leaf grating hurdle is three circles at a certain distance annular sheet metals between the upper and lower, described anti-Current Cover is made of some radially-arranged anti-whirlpools metal sheet, and anti-Current Cover and anti-leaf grating hurdle are by being bolted on the bucket type chassis.
2. a kind of siphon roof drain for roof drainage according to claim 1 is characterized in that, described anti-leaf grating hurdle three the circle annular sheet metals be about the Contiuum type structure.
3. a kind of siphon roof drain for roof drainage according to claim 1 is characterized in that, metal sheet periphery, the anti-whirlpool of each of described anti-Current Cover is fixed on the anti-Current Cover by an endless metal retainer ring.
4. a kind of siphon roof drain for roof drainage according to claim 1 is characterized in that the centre of described anti-Current Cover is a fixed disc, is used for each the anti-whirlpool metal sheet on the fixing anti-Current Cover.
5. a kind of siphon roof drain for roof drainage according to claim 1 is characterized in that, the bucket body upper edge on described bucket type chassis is extended a fixed head outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216699 CN203188503U (en) | 2013-04-24 | 2013-04-24 | Siphon roof drain for roof drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216699 CN203188503U (en) | 2013-04-24 | 2013-04-24 | Siphon roof drain for roof drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188503U true CN203188503U (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320216699 Expired - Fee Related CN203188503U (en) | 2013-04-24 | 2013-04-24 | Siphon roof drain for roof drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188503U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821283A (en) * | 2014-02-27 | 2014-05-28 | 浙江海天建设集团有限公司 | Siphoning type roof drain rainwater hopper |
| CN105040916A (en) * | 2015-07-08 | 2015-11-11 | 中国十七冶集团有限公司 | Connecting structure of siphon roof drain and metal gutter |
| CN105201156A (en) * | 2014-06-30 | 2015-12-30 | 陈志庆 | Drainage head blockage preventing method, blocking piece structure and drainage head with same |
| CN111576752A (en) * | 2020-06-03 | 2020-08-25 | 福州台江筑途科技有限公司 | Automatic drainage device for roof accumulated water |
| CN111997281A (en) * | 2020-07-17 | 2020-11-27 | 曹文宏 | Siphon rainwater fill for building drainage |
-
2013
- 2013-04-24 CN CN 201320216699 patent/CN203188503U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821283A (en) * | 2014-02-27 | 2014-05-28 | 浙江海天建设集团有限公司 | Siphoning type roof drain rainwater hopper |
| CN105201156A (en) * | 2014-06-30 | 2015-12-30 | 陈志庆 | Drainage head blockage preventing method, blocking piece structure and drainage head with same |
| CN105201156B (en) * | 2014-06-30 | 2017-11-10 | 陈志庆 | The method of dropping head anti-blocking, stop tab construction, the dropping head with stop tab construction |
| CN105040916A (en) * | 2015-07-08 | 2015-11-11 | 中国十七冶集团有限公司 | Connecting structure of siphon roof drain and metal gutter |
| CN111576752A (en) * | 2020-06-03 | 2020-08-25 | 福州台江筑途科技有限公司 | Automatic drainage device for roof accumulated water |
| CN111997281A (en) * | 2020-07-17 | 2020-11-27 | 曹文宏 | Siphon rainwater fill for building drainage |
| CN111997281B (en) * | 2020-07-17 | 2021-08-17 | 北京天艺科创雨水利用科技有限公司 | Siphon rainwater fill for building drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161216 Address after: The northwest side of Guangdong city of Shenzhen province Baoan District 518101 streets of Xin'an lake road Jin an new Graceland (D area) 3, 2 14B (Office) Patentee after: Shenzhen Chi Deep Building Technology Co., Ltd. Address before: 238000 Anhui province Juchao District of Chaohu Beach Road No. 1 Patentee before: Lu Kejian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |