CN104746808A - Roof floor drain cover board - Google Patents
Roof floor drain cover board Download PDFInfo
- Publication number
- CN104746808A CN104746808A CN201510138758.6A CN201510138758A CN104746808A CN 104746808 A CN104746808 A CN 104746808A CN 201510138758 A CN201510138758 A CN 201510138758A CN 104746808 A CN104746808 A CN 104746808A
- Authority
- CN
- China
- Prior art keywords
- runner
- floor drain
- web plate
- rotating shaft
- surges
- 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.)
- Granted
Links
- 241000883990 Flabellum Species 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 26
- 238000001556 precipitation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to a roof floor drain cover board. The roof floor drain cover board comprises a screen clamped on a floor drain port. A rotary shaft perpendicular to the screen is rotationally clamped to the center of the screen. A pneumatic runner parallel to the screen is fixed to the upper end of the rotary shaft. A gap ranging from 5 mm to 13 mm is formed between the pneumatic runner and the screen. The lower end of the rotary shaft is sleeved with a hydraulic runner and can rotate freely relative to the rotary shaft. The roof floor drain cover board is simple in structure, dust and impurities can be separated, and a floor drain is effectively prevented from being blocked.
Description
Technical field
The present invention relates to a kind of sewer accessory in building field, especially, is a kind of floor drainage cover plate.
Background technology
The floor drain offered for getting rid of top precipitation is needed at the roof of residential building, mansion contour level building; Due to the sedimentation of dust in air and the discharge of industrial waste gas, a large amount of dusts is usually piled up on roof, and in addition, roof usually falls to having foreign material; When running into precipitation, rainwater carries dust and foreign material flow to floor drain, and the dust and the foreign material that are gathered in ground leak are easy to the port of floor drain to shut, and cause draining inconvenience, the rainwater of accumulation corrodes floor for a long time, the application life of meeting serious curtailment building body.
Summary of the invention
For the problems referred to above, the invention provides a kind of roof floor drainage cover plate, this drain structure is simple, can separate dust and foreign material, effectively prevents blocking.
For solving the problem, the technical solution adopted in the present invention is: this roof floor drainage cover plate includes the web plate being fastened on floor drain port; Described web plate central authorities rotate be arranged with vertical with described web plate and rotating shaft, be fixed with the pneumatic runner parallel with described web plate in the upper end of described rotating shaft, between described pneumatic runner and described web plate, leave the gap of 5-13mm; Be arranged with in the lower end of described rotating shaft the runner that surges, described in the runner that surges freely can rotate relative to described rotating shaft.
The invention has the beneficial effects as follows: under having wind environment, the pneumatic runner of wind blows rotates, the wind-force runner rotated can prevent the foreign material on roof from entering floor drain, and some foreign material partly having entered web plate can enter web plate and fall from floor drain under the stirring of wind-force runner; When rainy weather, rainwater flow to floor drain port along roof, and rainwater flow to floor drain from the gap between pneumatic runner and web plate, and the foreign material of hard are isolated by the pneumatic runner of rotation, ensures the unobstructed of floor drain port upper end; When rainwater flows down, the runner that surges rotates under rainwash; Soft foreign material may hang over web plate place when flowing down with rainwater, and the runner that surges of rotation can periodically be stirred soft foreign material and be pulled, and block floor drain after effectively preventing foreign material and dust bonding.
Structure of the present invention is simple, effectively can isolate, remove the foreign material of floor drain port, ensures the unimpeded of floor drain; Except the cover plate as roof floor drain, the present invention also can be used for the place such as bathroom, kitchen.
As preferably, the flabellum yawing moment of described pneumatic runner and the described runner that surges is contrary; The direction of rotation of pneumatic runner and the runner that surges is contrary in the course of the work, and this makes the two ends up and down of the foreign material being stuck in web plate place be subject to the contrary power in direction, foreign material is rotated, is convenient to foreign material and flows down from web plate.
As preferably, each face that described surge runner and described rotating shaft face is embedded with respectively position just to and the little magnetic sheet of homopolar-repulsion; This structure runner that can make to surge suspends and is set in described rotating shaft, and then the friction reducing rotating shaft and surge between runner, and then improves the rotating speed of the runner that surges.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of this roof floor drainage cover plate embodiment.
Fig. 2 be embodiment illustrated in fig. 1 in surge the schematic top plan view of runner.
Detailed description of the invention
Embodiment
In the embodiment shown in Fig. 1, Fig. 2, this roof floor drainage cover plate includes the web plate 1 being fastened on floor drain port; Described web plate 1 central authorities rotate be arranged with vertical with described web plate 1 and rotating shaft 4, be fixed with the pneumatic runner 2 parallel with described web plate 1 in the upper end of described rotating shaft 4, between described pneumatic runner 2 and described web plate 1, leave the gap of 5-13mm; This gap size can ensure that rainwater passes through can prevent most of foreign material from entering simultaneously; Be arranged with in the lower end of described rotating shaft 4 runner 3 that surges, each face that described surge runner 3 and described rotating shaft 4 face is embedded with respectively position just to and the little magnetic sheet 5 of homopolar-repulsion; The described runner 3 that surges freely can rotate relative to described rotating shaft 4; The flabellum yawing moment of described pneumatic runner 2 and the described runner 3 that surges is contrary.
Under having wind environment, the pneumatic runner 2 of wind blows rotates, and the wind-force runner of rotation can prevent the foreign material on roof from entering floor drain, and some foreign material partly having entered web plate 1 can enter web plate 1 and fall from floor drain under the stirring of wind-force runner; When rainy weather, rainwater flow to floor drain port along roof, and rainwater flow to floor drain from the gap between pneumatic runner 2 and web plate 1, and the foreign material of hard are isolated by the pneumatic runner 2 of rotation, ensures the unobstructed of floor drain port upper end; When rainwater flows down, the runner 3 that surges rotates under rainwash; Soft foreign material may hang over web plate 1 place when flowing down with rainwater, the runner 3 that surges of rotation can periodically be stirred soft foreign material and be pulled, and block floor drain after effectively preventing foreign material and dust bonding.
In the present embodiment, the flabellum yawing moment of pneumatic runner 2 and the runner 3 that surges is contrary, and namely under wind-force and rainwash, the direction that described pneumatic runner 2 and the runner 3 that surges rotate is contrary; This structure has following benefit: when elongated foreign material enter web plate 1 from the gap between pneumatic runner 2 and web plate 1, the pneumatic runner 2 rotated and the runner 3 that surges impose direction opposite effect power to the two ends of foreign material respectively, this makes foreign material rotate to active force, because angle constantly changes, foreign material with most suitable angle through web plate 1, and can not be stuck in web plate 1 place and be blocked by web plate 1.
In the present embodiment, surge each face that runner 3 and described rotating shaft 4 face is embedded with respectively position just to and the little magnetic sheet 5 of homopolar-repulsion, namely the runner 3 that surges suspends and is set in rotating shaft 4, and both are not in contact with each other, thus effectively reduce the friction of surging between runner 3 and rotating shaft 4; When runner 3 is surged in rain drop erosion, the runner 3 that surges can rotate faster.
Structure of the present invention is simple, effectively can isolate, remove the foreign material of floor drain port, ensures the unimpeded of floor drain; Except the cover plate as roof floor drain, the present invention also can be used for the place such as bathroom, kitchen, and it effectively can prevent hair, vegetables rhizome is wound around and block floor drain port.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a roof floor drainage cover plate, this roof floor drainage cover plate includes the web plate (1) being fastened on floor drain port; It is characterized in that: described web plate (1) central authorities rotate be arranged with vertical with described web plate (1) and rotating shaft (4), be fixed with the pneumatic runner (2) parallel with described web plate (1) in the upper end of described rotating shaft (4), between described pneumatic runner (2) and described web plate (1), leave the gap of 5-13mm; Be arranged with the runner that surges (3) in the lower end of described rotating shaft (4), described in the runner (3) that surges freely can rotate relative to described rotating shaft (4).
2. roof according to claim 1 floor drainage cover plate, is characterized in that: the flabellum yawing moment of described pneumatic runner (2) and the described runner that surges (3) is contrary.
3. roof according to claim 1 and 2 floor drainage cover plate, is characterized in that: be embedded with respectively on each face that the described runner that surges (3) and described rotating shaft (4) face position just to and the little magnetic sheet (5) of homopolar-repulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138758.6A CN104746808B (en) | 2015-03-27 | 2015-03-27 | Roof floor drainage cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138758.6A CN104746808B (en) | 2015-03-27 | 2015-03-27 | Roof floor drainage cover plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746808A true CN104746808A (en) | 2015-07-01 |
| CN104746808B CN104746808B (en) | 2017-07-04 |
Family
ID=53587006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138758.6A Active CN104746808B (en) | 2015-03-27 | 2015-03-27 | Roof floor drainage cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746808B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535518A (en) * | 2020-05-10 | 2020-08-14 | 杨照联 | Prevent stifled easy drainage roof floor drain apron |
| CN111648460A (en) * | 2020-07-23 | 2020-09-11 | 宋刚强 | Self-opening and closing type odor-proof floor drain |
| CN113006198A (en) * | 2021-02-07 | 2021-06-22 | 张永翔 | Well lid protector that desert area used |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535519A (en) * | 2020-05-10 | 2020-08-14 | 杨照联 | Anti-blocking roof floor drain cover plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357561A (en) * | 1965-10-15 | 1967-12-12 | Zurn Ind Inc | Roof drain |
| JPH0520818Y2 (en) * | 1988-01-21 | 1993-05-28 | ||
| WO2002006595A1 (en) * | 2000-07-13 | 2002-01-24 | Pipelife I Sverige Ab | Sump for liquids |
| JP2006225911A (en) * | 2005-02-16 | 2006-08-31 | Toda Constr Co Ltd | Roof drain |
| CN201635163U (en) * | 2010-02-11 | 2010-11-17 | 厦门凯立五金企业有限公司 | Floor drain with impeller |
| CN202248139U (en) * | 2011-07-26 | 2012-05-30 | 广东联塑科技实业有限公司 | Multifunctional screw-type self-decontaminating floor drain |
| CN202298810U (en) * | 2011-09-13 | 2012-07-04 | 何国雄 | Floor drain |
| CN202401546U (en) * | 2011-11-30 | 2012-08-29 | 广东联塑科技实业有限公司 | Impeller type floor drain |
| CN202416540U (en) * | 2012-01-18 | 2012-09-05 | 付鑫雨 | Rotary anti-blocking floor drain |
-
2015
- 2015-03-27 CN CN201510138758.6A patent/CN104746808B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357561A (en) * | 1965-10-15 | 1967-12-12 | Zurn Ind Inc | Roof drain |
| JPH0520818Y2 (en) * | 1988-01-21 | 1993-05-28 | ||
| WO2002006595A1 (en) * | 2000-07-13 | 2002-01-24 | Pipelife I Sverige Ab | Sump for liquids |
| JP2006225911A (en) * | 2005-02-16 | 2006-08-31 | Toda Constr Co Ltd | Roof drain |
| CN201635163U (en) * | 2010-02-11 | 2010-11-17 | 厦门凯立五金企业有限公司 | Floor drain with impeller |
| CN202248139U (en) * | 2011-07-26 | 2012-05-30 | 广东联塑科技实业有限公司 | Multifunctional screw-type self-decontaminating floor drain |
| CN202298810U (en) * | 2011-09-13 | 2012-07-04 | 何国雄 | Floor drain |
| CN202401546U (en) * | 2011-11-30 | 2012-08-29 | 广东联塑科技实业有限公司 | Impeller type floor drain |
| CN202416540U (en) * | 2012-01-18 | 2012-09-05 | 付鑫雨 | Rotary anti-blocking floor drain |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535518A (en) * | 2020-05-10 | 2020-08-14 | 杨照联 | Prevent stifled easy drainage roof floor drain apron |
| CN111648460A (en) * | 2020-07-23 | 2020-09-11 | 宋刚强 | Self-opening and closing type odor-proof floor drain |
| CN111648460B (en) * | 2020-07-23 | 2021-04-13 | 浙江新颖铜业有限公司 | Self-opening and closing type odor-proof floor drain |
| CN113006198A (en) * | 2021-02-07 | 2021-06-22 | 张永翔 | Well lid protector that desert area used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104746808B (en) | 2017-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Huilai Inventor after: Lin Zhongjie Inventor before: Wang Fuqiang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170609 Address after: 215021, 10B, international science and Technology Park, 1355 Jinji Lake Avenue, Suzhou Industrial Park, Jiangsu Applicant after: Future city (Suzhou Industrial Park) planning & Architectural Design Office Limited Address before: 210000 tulip software building, tulip Road 2, Yuhuatai District, Nanjing, Jiangsu Applicant before: Wang Fuqiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |