CN112177252B - Self-blockage clearing mechanism of gravity flow rainwater hopper - Google Patents
Self-blockage clearing mechanism of gravity flow rainwater hopper Download PDFInfo
- Publication number
- CN112177252B CN112177252B CN202010982304.8A CN202010982304A CN112177252B CN 112177252 B CN112177252 B CN 112177252B CN 202010982304 A CN202010982304 A CN 202010982304A CN 112177252 B CN112177252 B CN 112177252B
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- Prior art keywords
- rainwater
- blocking
- fixedly connected
- drainage
- barrel
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- 230000005484 gravity Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 14
- 230000009471 action Effects 0.000 abstract description 19
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0409—Drainage outlets, e.g. gullies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of drainage engineering and discloses a self-blockage-clearing mechanism of a gravity flow rainwater hopper. According to the invention, the self-blocking-cleaning structure is additionally arranged, so that when the rainwater is drained normally, the driving sheet can be pushed by the impact force generated when the rainwater falls, the anti-blocking barrel is driven to rotate under the action of the driving sheet, the side wall of the drainage barrel is cleaned by the rotating rod under the action of the rotation of the anti-blocking barrel, foreign matters such as fallen leaves and sludge adsorbed on the surface of the drainage barrel can be crushed or separated from the drainage barrel under the action of the stirring of the rotating rod, and the phenomenon that the drainage efficiency of the rainwater hopper is easily influenced by the foreign matters during normal work is avoided.
Description
Technical Field
The invention relates to the technical field of drainage engineering, in particular to a self-blockage removing mechanism of a gravity flow rainwater hopper.
Background
The rainwater fill belongs to the metal system branch that falls into water, establishes at the entrance that roofing rainwater got into rainwater pipeline by the gutter, and traditional rainwater fill divide into gravity flow rainwater fill and hydrocone type rainwater fill two kinds, and wherein gravity flow rainwater fill is mainly through the action of gravity for the rainwater is automatic to be discharged, avoids the roof to gather the condition of a large amount of rainwater at sleet weather, and can prevent that great foreign matter from falling into the pipe in the water, leads to the condition production of water pipe jam.
Traditional gravity flow rainwater fill is when normally carrying out the drainage of catchmenting on the roof, because often there is the fallen leaves, the foreign matter, silt etc. are attached to the surface of rainwater fill, although the rainwater fill can carry out the separation to large-scale foreign matter, nevertheless under the effect that the rainwater flows, fallen leaves etc. still can lead to the fact the separation to the discharge of rainwater, influence the normal drainage efficiency of rainwater fill, and when the rainwater is discharged, great swirl can lead to the intake air in the drain pipe, influence the drainage efficiency of rainwater, nevertheless when the rainwater fill carries out the discharge of a small amount of rainwater, form the swirl and be favorable to rainwater to concentrate to rainwater fill department, and the swirl that forms when a small amount of rainwater discharges is less, can not play the additional role to the concentration of rainwater.
Disclosure of Invention
Aiming at the defects of the existing rainwater hopper in the use process in the background technology, the invention provides a self-blockage-clearing mechanism of a gravity flow rainwater hopper, which has the advantages of self-blockage clearing and auxiliary drainage and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a gravity flow rainwater fill from clear stifled mechanism, includes the fixing base, the inner chamber of fixing base is provided with the drain pipe, the upper end fixedly connected with drainage tube at fixing base middle part, the upper end swing joint of fixing base inner chamber has the stifled section of thick bamboo that prevents that is located the drainage tube surface, the upper end fixedly connected with dwang of preventing stifled section of thick bamboo, prevent that stifled section of thick bamboo is located the inboard fixedly connected with driving plate of fixing base inner chamber one end, and the upper surface of driving plate is thirty degrees slopes, prevent that stifled section of thick bamboo is located the side fixedly connected with spring of the one end of fixing base inner chamber, the other end fixedly connected with fixture block of spring, the movable chamber that is located fixture block one side is seted up to the inner chamber of fixing base.
Preferably, the inner cavity of the movable cavity is movably provided with a floating block, the middle part of the lower end of the floating block is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a stop block positioned on one side of the clamping block, and the upper end of the movable cavity is provided with a water inlet communicated with the outside.
Preferably, a fine gap exists between the movable cavity and the anti-blocking barrel, and the interior of the movable cavity is of a hollow structure.
The invention has the following beneficial effects:
1. according to the invention, the self-blocking-cleaning structure is additionally arranged, so that when the rainwater is drained normally, the driving sheet can be pushed by the impact force generated when the rainwater falls, the anti-blocking barrel is driven to rotate under the action of the driving sheet, the side wall of the drainage barrel is cleaned by the rotating rod under the action of the rotation of the anti-blocking barrel, foreign matters such as fallen leaves and sludge adsorbed on the surface of the drainage barrel can be crushed or separated from the drainage barrel under the action of the stirring of the rotating rod, and the phenomenon that the drainage efficiency of the rainwater hopper is easily influenced by the foreign matters during normal work is avoided.
2. According to the invention, the auxiliary drainage mechanism is additionally arranged, so that when rainwater is drained, rainwater can be stirred by the rotating rod through the anti-blocking barrel rotating under the action of gravity, and the rainwater can accelerate the formation of vortex at the rainwater hopper at a slower rotating speed, so that the efficiency of rainwater concentration to the rainwater hopper can be accelerated under the action of the vortex, and when the accumulated water amount reaches a certain degree, the anti-blocking barrel can float through the floating block to drive the stop block to move upwards, so that when rainwater is more, the anti-blocking barrel can move the block into the movable cavity under the action of centrifugal force, so that the anti-blocking barrel stops rotating, the vortex is reduced, and the drainage efficiency when rainwater is more is ensured.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of an anti-blocking barrel according to the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1.
In the figure: 1. a fixed seat; 2. a drain pipe; 3. a drain cylinder; 4. an anti-blocking cylinder; 5. rotating the rod; 6. a stopper; 7. a connecting rod; 8. floating blocks; 9. a movable cavity; 10. a water inlet hole; 11. a clamping block; 12. a spring; 13. a driving plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a self-clearing mechanism for gravity flow rainwater hopper comprises a fixing seat 1, a drainage pipe 2 is arranged in the inner cavity of the fixing seat 1, a drainage tube 3 is fixedly connected to the upper end of the middle part of the fixing seat 1, an anti-blocking tube 4 located on the outer surface of the drainage tube 3 is movably connected to the upper end of the inner cavity of the fixing seat 1, a rotating rod 5 is fixedly connected to the upper end of the anti-blocking tube 4, a driving plate 13 is fixedly connected to the inner side of one end of the inner cavity of the fixing seat 1 of the anti-blocking tube 4, the upper surface of the driving plate 13 is inclined at thirty degrees, a spring 12 is fixedly connected to the side surface of one end of the inner cavity of the fixing seat 1 of the anti-blocking tube 4, a clamping block 11 is fixedly connected to the other end of the spring 12, a movable cavity 9 located on one side of the clamping block 11 is formed in the inner cavity of the fixing seat 1, so that when rainwater is discharged outwards, the rainwater falls into the drainage pipe 2, and drives the anti-blocking tube 4 to rotate, make dwang 5 rotate under the effect of preventing stifled section of thick bamboo 4 to make under the rainwater effect of flowing, adsorb foreign matters such as fallen leaves on 3 surfaces of a drainage section of thick bamboo can be thrown away by the outside end of broken or to the gutter under dwang 5 pivoted effect, make the rainwater fill can accomplish from clear stifled, ensure the drainage efficiency of rainwater fill.
Wherein, when receiving the impact of rainwater for the guarantee driving plate 13, a small amount of rainwater also can drive prevents stifled a section of thick bamboo 4 and rotate, and the rainwater fill can carry out eccentric mounting according to the incline direction of driving plate 13 upper surface in the gutter for the rainwater is when flowing to drain pipe 2, can be according to the rainwater impact 2 inner wall driving plate 13 dynamics different of drain pipe, makes prevent stifled a section of thick bamboo 4 and receive less impact force also can rotate.
Wherein, the inner cavity of the movable cavity 9 is movably provided with a floating block 8, the middle part of the lower end of the floating block 8 is fixedly connected with a connecting rod 7, the other end of the connecting rod 7 is fixedly connected with a stop block 6 positioned at one side of a clamping block 11, the upper end of the movable cavity 9 is provided with a water inlet hole 10 communicated with the outside, so that when the accumulated rainfall is less, the driving sheet 13 can be impacted according to the rainwater, the anti-blocking barrel 4 is rotated, thereby the formation of the vortex is accelerated around the drainage barrel 3, the rainwater is concentrated to the drainage barrel 3 through the vortex, the drainage efficiency of the rainwater hopper is increased, and when the accumulated water is larger, the floating block 8 can be driven by the stop block 6 to move upwards under the action of the increase of the upward buoyancy under the action of the floating block 8, the lower end of the movable cavity 9 is released, thereby the clamping block 11 can be moved into the movable cavity 9 under the action of the centrifugal force, the anti-blocking barrel 4 stops rotating, thereby the vortex at the drainage barrel 3 is reduced, so that the amount of air sucked into the drain pipe 2 is reduced and the rainwater discharge efficiency is increased.
Wherein, there is tiny gap between activity chamber 9 and the section of thick bamboo 4 of preventing blocking up, and the inside in activity chamber 9 is hollow structure for rainwater in flowing into activity chamber 9 from income water hole 10 can be automatic slowly to flow out from the gap, avoids appearing the phenomenon that the rainwater was hoarded up in the activity chamber 9, and has ensured the working life of activity chamber 9 inner structure.
The using method of the invention is as follows: the rainwater hopper is normally arranged at the drainage pipe 2 of the roof gutter, and then;
when the accumulated rainfall is less: rainwater is automatically collected to the gutter and falls into the rainwater hopper from the gutter, the rainwater flows into the drain pipe 2 under the action of gravity, the inclined surface of the driving sheet 13 is impacted by the rainwater, the driving sheet 13 is subjected to force rotating towards the same direction, the anti-blocking barrel 4 rotates under the action of the driving sheet 13, the rotating rod 5 is driven to rotate through the anti-blocking barrel 4, the rotating rod 5 is enabled to stir the rainwater, smaller vortexes are formed around the rainwater hopper, the rainwater is concentrated towards the middle under the suction force of the vortexes, and the drainage efficiency of the rainwater is increased;
when the water accumulation is large: when the water accumulation amount of the roof is increased, due to the fact that the water level rises, rainwater flowing into the movable cavity 9 through the water inlet hole 10 is enabled to be increased in upward moving force of the floating block 8 under the effect of the rising of the water level, the floating block 8 drives the stop block 6 to move upward through the connecting rod 7, the lower end cavity of the movable cavity 9 is enabled to be released, under the effect of impact of a large amount of rainwater, the anti-blocking barrel 4 with the increased rotating speed enables the clamping block 11 to overcome the pulling force of the spring 12 to move outwards under the effect of centrifugal force, the clamping block is clamped into the lower end cavity of the movable cavity 9, the anti-blocking barrel 4 stops rotating, the strengthened vortex is reduced due to the rotation of the rotating rod 5, air sucked under the action of the vortex in the drainage pipe 2 is less, and the drainage efficiency of the rainwater is increased;
when the side surface of the rainwater hopper is blocked: foreign matters such as fallen leaves or silt on the roof move to rainwater fill department under the impact of rainwater, make the side of a drainage tube 3 blockked up, lead to the drainage efficiency of rainwater to reduce, and when a small amount of rainwater was discharged, strike the driving plate 13, dwang 5 rotates under the effect of preventing a stifled section of thick bamboo 4, make fallen leaves etc. smashed or throw away to the outermost end of gutter for the plug of rainwater fill side is by automatic clear.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a rainwater fill is flowed to gravity clear stifled mechanism, includes fixing base (1), the inner chamber of fixing base (1) is provided with drain pipe (2), its characterized in that: the upper end of the middle part of the fixing seat (1) is fixedly connected with a drainage tube (3), the upper end of the inner cavity of the fixing seat (1) is movably connected with a blocking-proof tube (4) positioned on the outer surface of the drainage tube (3), the upper end of the blocking-proof tube (4) is fixedly connected with a rotating rod (5), the blocking-proof tube (4) is fixedly connected with a driving sheet (13) positioned at the inner side of one end of the inner cavity of the fixing seat (1), the upper surface of the driving sheet (13) is inclined at thirty degrees, the side surface of the blocking-proof tube (4) positioned at one end of the inner cavity of the fixing seat (1) is fixedly connected with a spring (12), the other end of the spring (12) is fixedly connected with a clamping block (11), the inner cavity of the fixing seat (1) is provided with a movable cavity (9) positioned at one side of the clamping block (11), the inner cavity of the movable cavity (9) is movably provided with a floating block (8), the middle part of the lower end of the floating block (8) is fixedly connected with a connecting rod (7), the other end fixedly connected with of connecting rod (7) is located dog (6) of fixture block (11) one side, the water inlet hole (10) with external intercommunication is seted up to the upper end in activity chamber (9).
2. The self-unblocking mechanism of a gravity flow rainwater hopper according to claim 1, wherein: a small gap exists between the movable cavity (9) and the anti-blocking barrel (4), and the interior of the movable cavity (9) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982304.8A CN112177252B (en) | 2020-09-17 | 2020-09-17 | Self-blockage clearing mechanism of gravity flow rainwater hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982304.8A CN112177252B (en) | 2020-09-17 | 2020-09-17 | Self-blockage clearing mechanism of gravity flow rainwater hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112177252A CN112177252A (en) | 2021-01-05 |
| CN112177252B true CN112177252B (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010982304.8A Expired - Fee Related CN112177252B (en) | 2020-09-17 | 2020-09-17 | Self-blockage clearing mechanism of gravity flow rainwater hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177252B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776147A (en) * | 2021-09-18 | 2021-12-10 | 冯雪 | Unpowered roof natural ventilator |
| CN114639180B (en) * | 2022-03-25 | 2023-11-28 | 广西交科集团有限公司 | Highway charging device and system based on micro-service |
| CN115341720B (en) * | 2022-07-22 | 2024-04-12 | 广东钰隆管业有限公司 | Compensation type rainwater pipeline for building |
| CN117868401B (en) * | 2024-03-13 | 2024-06-07 | 山东亿力建设工程有限公司 | Cyclone for building drainage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7718055B2 (en) * | 2007-04-06 | 2010-05-18 | Li Lai Den Industrial Co., Ltd. | Automatic cleaning drain structure |
| JP4518163B2 (en) * | 2008-03-05 | 2010-08-04 | パナソニック電工株式会社 | Chain |
| CN202012159U (en) * | 2011-02-14 | 2011-10-19 | 广东联塑科技实业有限公司 | Improved siphoning rainwater hopper |
| CN203393916U (en) * | 2013-06-29 | 2014-01-15 | 广东联塑科技实业有限公司 | Siphonic roof drain |
| CN205242866U (en) * | 2015-12-28 | 2016-05-18 | 江苏冠尚建筑工程有限公司 | Prevent swirl roof rainwater fill |
| CN108412137A (en) * | 2018-04-24 | 2018-08-17 | 石国彩 | A kind of roof drain of anti-blocking |
| CN210369241U (en) * | 2019-06-18 | 2020-04-21 | 吴嘉 | Balcony floor drain |
| CN211286322U (en) * | 2019-07-17 | 2020-08-18 | 深圳市墨格设计咨询有限公司 | Roof drainage structure |
-
2020
- 2020-09-17 CN CN202010982304.8A patent/CN112177252B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7718055B2 (en) * | 2007-04-06 | 2010-05-18 | Li Lai Den Industrial Co., Ltd. | Automatic cleaning drain structure |
| JP4518163B2 (en) * | 2008-03-05 | 2010-08-04 | パナソニック電工株式会社 | Chain |
| CN202012159U (en) * | 2011-02-14 | 2011-10-19 | 广东联塑科技实业有限公司 | Improved siphoning rainwater hopper |
| CN203393916U (en) * | 2013-06-29 | 2014-01-15 | 广东联塑科技实业有限公司 | Siphonic roof drain |
| CN205242866U (en) * | 2015-12-28 | 2016-05-18 | 江苏冠尚建筑工程有限公司 | Prevent swirl roof rainwater fill |
| CN108412137A (en) * | 2018-04-24 | 2018-08-17 | 石国彩 | A kind of roof drain of anti-blocking |
| CN210369241U (en) * | 2019-06-18 | 2020-04-21 | 吴嘉 | Balcony floor drain |
| CN211286322U (en) * | 2019-07-17 | 2020-08-18 | 深圳市墨格设计咨询有限公司 | Roof drainage structure |
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| Publication number | Publication date |
|---|---|
| CN112177252A (en) | 2021-01-05 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenming Inventor after: Tang Yanqiong Inventor before: Tang Yanqiong |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211203 Address after: 510635 No. 19, zhanyizhi street, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Zhang Wenming Address before: Group 3, Nanya village, Nanjiang Town, Nanjiang County, Bazhong City, Sichuan Province Applicant before: Tang Yanqiong |
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