CN203769205U - Novel rainwater hopper - Google Patents
Novel rainwater hopper Download PDFInfo
- Publication number
- CN203769205U CN203769205U CN201420118537.3U CN201420118537U CN203769205U CN 203769205 U CN203769205 U CN 203769205U CN 201420118537 U CN201420118537 U CN 201420118537U CN 203769205 U CN203769205 U CN 203769205U
- Authority
- CN
- China
- Prior art keywords
- rainwater
- bucket
- mechanical control
- bucket body
- hopper
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a novel rainwater hopper. The novel rainwater hopper comprises a flow guide cover, a connecting device, a rainwater hopper body and a water discharge pipe, wherein the flow guide cover comprises a plurality of rainwater inlets, a flow dividing hopper is mounted in the rainwater hopper body, the bottom end of the flow dividing hopper extends to the inside of the water discharge pipe, a cone body with an opening in the center is arranged at the top end of the flow dividing hopper, a plurality of pivots are arranged at the opening end of the cone body, each pivot is provided with a rotatable mechanical control board, and the weight of the mechanical control board far away from the central end of the hopper body is larger than the weight of the mechanical control board near the central end of the hopper body. By means of the flow dividing hopper, the passage in each of the rainwater hopper body and the water discharge pipe is divided into an initial runoff discarding and draining passage and a later runoff gathering passage; by means of the hydraulic characteristic difference between the initial runoff and the later runoff, simple mechanical control boards are mounted at the top of the flow dividing hopper to separate the runoff, after the rain, each mechanical control board restores automatically through the gravity difference between two ends of the pivot. The novel rainwater hopper omits a valve and electronic equipment, does not consume power, is simple in structure, is convenient to maintain, and is stable in running.
Description
Technical field
The utility model relates to a kind of roof drain, particularly the rain bucket of the automatic separated early-stage rainwater runoff of a kind of energy and later stage rainfall runoff.
Background technology
The imbalance between supply and demand of water resource in recent years becomes increasingly conspicuous, and the value of rainwater resource is recognized in increasing countries and regions, adopts various measures and carries out rainwater comprehensive utilization, to reach the object of water saving.
A large amount of research both at home and abroad shows, the early-stage rainwater runoff pollution that road surface, bridge floor and roofing etc. are located is serious, and environmental hazard is large, and later stage rainfall runoff is relatively clean, gets final product reuse after simple process.At present, for separated the development widely of early-stage rainwater and later stage rainwater, study both at home and abroad, patent is also varied, as: the Che Wu professor of domestic Beijing University of Civil Engineering and Architecture, the Xu Zhitong engineer of Being Tainingkuchuang Science and Technology Co., Ltd are, numerous technical patents such as the Liu Peng of China Institute of Building Standard Design & Research, Zhao Xin all concentrate on early-stage rainwater stream abandoning device field.This class device is mainly divided into that machinery is controlled and two types of Electronic Control.This class device is complex structure often, and cost, maintenance, repair all exist larger problem, is unfavorable for the popularization of this device.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of simple in structure, and cost is low, easy to maintenance, is convenient to the automatic separated early-stage rainwater runoff of energy of popularization and the rain bucket of later stage rainfall runoff.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of rain bucket, comprise the kuppe with several rainwater water inlets, linkage, rainwater bucket body and outlet pipe, in rainwater bucket body, be provided with bottom and extend to the shunting bucket in outlet pipe, this shunting bucket is divided into Initial Runoff abandoned stream row's passage and later stage runoff collection channel by rainwater bucket body and outlet pipe inner passage, shunting bucket top is provided with the cone of central opening, the openend of this cone is provided with several fulcrums, on each fulcrum, be provided with rotating mechanical control panel, each fulcrum is all divided into corresponding mechanical control panel away from bucket body center-side and contiguous bucket body center-side, wherein away from the weight of bucket body center-side, be greater than the weight of contiguous bucket body center-side, linkage inwall bottom is provided with several baffle plates of being constant slope corresponding with each mechanical control panel position, each mechanical control panel all can rotate rear and baffle plate bottom connection is tactile.
The weight away from bucket body center-side of described mechanical control panel is 1.2 to 1.5 times of contiguous bucket body center-side weight.
Angle between described every baffle plate and linkage inner vertical walls is 120 ° ~ 150 °.
On described every baffle plate, be provided with magnet, the suction of this magnet is less than weight poor at mechanical control panel fulcrum two ends.
Between described shunting bucket and rainwater bucket body, be provided with second sundries blocking grid, the external side of roof drain is provided with several inspection eyes.
Described each rainwater water inlet inner side is provided with first sundries blocking grid.
The utility model adopts after said structure, and above-mentioned shunting bucket is divided into Initial Runoff abandoned stream row's passage and later stage runoff collection channel by rainwater bucket body and outlet pipe inner passage.Then, ingenious application Initial Runoff and later stage runoff water force characteristic difference, arrange simple mechanical control panel diameter stream at shunting bucket top and carry out separation, and rainfall finishes rear mechanical control panel by automatic recovery of gravitational difference realization at fulcrum two ends.This device has advantages of valveless, without electronic equipment, non-power consumption, simple in structure, maintenance management convenient, operation stability is high, is applicable to the early-stage rainwater recycling engineerings separated with later stage rainfall runoff such as roofing, road surface, bridge floor.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rain bucket of the utility model;
Fig. 2 is the scheme of installation of roof drain of the present utility model and rainwater surface layer;
Fig. 3 is along the sectional view of A-A face in Fig. 1;
Fig. 4 is early-stage rainwater stream abandoning stage schematic diagram;
Fig. 5 is later stage runoff collection phase schematic diagram.
Wherein have: 1. first sundries blocking grid; 2. mechanical control panel; 3. second sundries blocking grid; 4. linkage; 5. Initial Runoff abandoned stream is arranged passage; 6. later stage runoff collection channel; 7. rainwater surface layer; 8. Initial Runoff collection channel; 9. Initial Runoff transmission channel; 10. inspection eye; 11. kuppes; 12. rainwater bucket bodies; 13. outlet pipes; 14. shunting buckets; 15. cones; 16. rainwater water inlets; 17. fulcrums; 18. baffle plates; 19. away from bucket body center-side; 20. contiguous bucket body center-side.
The specific embodiment
Below in conjunction with accompanying drawing and concrete better embodiment, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of rain bucket, comprises kuppe 11, linkage 4, rainwater bucket body 12 and outlet pipe 13 with several rainwater water inlets 16.Linkage 4 is connected kuppe 11 on the one hand with rainwater bucket body 12, on the other hand, the outside of linkage 4 is connected with the rainwater surface layer 7 that need carry out rainwater-collecting, and this rainwater surface layer 7 can be roofing, bridge floor or road surface etc.In rainwater bucket body 12, be provided with bottom and extend to the shunting bucket 14 in outlet pipe 13, this shunting bucket 14 is divided into Initial Runoff abandoned stream row's passage 5 and later stage runoff collection channel 6 by rainwater bucket body 12 and outlet pipe 13 inner passages, shunting bucket 14 tops are provided with the cone 15 of central opening, the openend of this cone 15 is provided with several fulcrums 17, on each fulcrum 17, be provided with rotating mechanical control panel 2, each fulcrum 17 is all divided into corresponding mechanical control panel 2 away from bucket body center-side 19 and contiguous bucket body center-side 20, wherein away from the weight of bucket body center-side 19, be greater than the weight of contiguous bucket body center-side 20, like this, when without rainwater or less early-stage rainwater, machinery control panel 2 will return to cone 15 surfaces automatically because of self gravitation.Linkage 4 inwall bottoms are provided with several baffle plates of being constant slope 18 corresponding with each mechanical control panel 2 position, and each mechanical control panel 2 all can rotate rear and baffle plate 18 bottom connections are tactile.
The weight away from bucket body center-side 19 of above-mentioned mechanical control panel 2 is 1.2 to 1.5 times of contiguous bucket body center-side 20 weight.If while being greater than 1.5 times of contiguous bucket body center-side 20 weight away from the weight of bucket body center-side 19, away from the weight of bucket body center-side 19 by overweight, like this, machinery control panel 2 will contact with baffle plate 18, by the larger rainwater flow of needs, can make to need in a large number the clean later stage runoff rainwater of collecting to be dropped to Initial Runoff abandoned stream row passage 5.
Angle between above-mentioned every baffle plate 18 and linkage 4 inner vertical walls, angle [alpha] as shown in Figures 4 and 5, between 120 ° to 150 °.Like this, at later stage rainwater-collecting, during the stage, as shown in Figure 5, mechanical control panel 2 can contact with face with 18, baffle plate, and contact area is large, and shunting effect is good.
On above-mentioned every baffle plate 18, be provided with magnet, the suction of this magnet is less than weight poor at fulcrum 17 two ends of mechanical control panel 2.Magnet can make mechanical control panel 2 slowly separated with baffle plate 18, reduces as far as possible the loss of amount of rainfall in latter stage.
Between above-mentioned shunting bucket 14 and rainwater bucket body 12, be provided with second sundries blocking grid 3, rainwater bucket body 12 arranged outside have several inspection eyes 10.As shown in Figure 3, this second sundries blocking grid 3 is divided into Initial Runoff collection channel 8 and Initial Runoff transmission channel 9 by the Initial Runoff abandoned stream row passage 5 in rainwater bucket body 12.Foreign material in early-stage rainwater etc. will be intercepted in Initial Runoff collection channel 8, by inspection eye 10, these foreign material can be taken out, and guarantee the normal operation of this device.
Above-mentioned each rainwater water inlet 16 inner side are provided with first sundries blocking grid 1.Like this, larger foreign material will directly be intercepted at each rainwater water inlet 16 place, can regularly be eliminated, and further guarantee the normal operation of this device.
The concrete use procedure of roof drain of the present utility model is as follows:
1. the installation of roof drain: as shown in Figure 2, the linkage of above-mentioned rain bucket 4 and rainwater surface layer 7 are installed, as be arranged under eaves or the inlet of sewer place on road surface etc.
2. the abandoned stream of early-stage rainwater: because Initial Runoff amount is less, with reference to < < building and community rainwater utilization engineering legislation > > (GB50400-2006), roofing abandoned stream thickness is 2 ~ 3mm runoff thickness.Compare with later stage runoff, Initial Runoff amount is little, and flow velocity is low.Machinery control panel 2 is the varying in weight of fulcrum 17 two ends, when without rain, mechanical control panel 2 away from bucket body center-side 19 Heavy Weights, because of self gravitation effect, closed with the outer wall of cone 15 below all the time.When rainfall starts, as shown in Figure 2 and Figure 4, in figure, arrow is that rainwater flows to schematic diagram, rainwater is after kuppe 11 enters rainwater water inlet 16, bulky grain foreign material will be by 1 interception of first sundries blocking grid, because of early-stage rainwater flow less, water velocity is slower, cannot promote mechanical control panel 2 and baffle plate 18 closures, machinery control panel 2 will keep motionless, make runoff to flow out to outdoor sewage from Initial Runoff abandoned stream row passage 5 and collect pipe network, second sundries blocking grid 3 is further tackled the tiny foreign material in initial Split-flow, prevent the obstruction of follow-up Initial Runoff transmission channel 9.The foreign material that are blocked are stored in Initial Runoff collection channel 8, by inspection eye 10, are eliminated.
3. the collection of later stage rainwater: along with the carrying out of rainfall, the arrival of later stage runoff, because rainwater flow velocity is fast, flow is large, the impact force of rainwater acts directly in the contiguous bucket body center-side 20 of mechanical control panel 2, when the weight sum of this impact force and contiguous bucket body center-side 20 is greater than the weight away from bucket body center-side 19, mechanical control panel 2 away from bucket body center-side 19 rotation that will make progress, and with baffle plate 18 closures, Initial Runoff abandoned stream row passage 5 is closed.Later stage runoff collection channel 6 in rainwater bucket body 12 and outlet pipe 13 is entered in later stage runoff collection bucket later stage runoff or rainwater recycle utilizes system, and as shown in Figure 5, in figure, arrow represents the flow direction of rainwater stream to concrete principle.
After rainfall reduces, because of the magnet effect on baffle plate 18, mechanical control panel 2 will be slowly separated with baffle plate 18, further reduce the flow loss of later stage runoff.After rainfall stops, mechanical control panel 2 varies in weight because of fulcrum 17 two ends, and the suction of magnet is less than weight poor at fulcrum 17 two ends, therefore mechanical control panel 2 can automatically restore to the arrival that original state is waited for rainfall next time.The weight at machinery control panel 2 fulcrum 17 two ends, also can carry out specialized designs according to the Characteristics of Precipitation of different regions, to meet different needs, makes it to become adjustable module.
Above-mentioned simple structure, compares with conventional rainwater-collecting bucket, is structural fine setting, in conventional roof drain the inside, adds shunting bucket 14 and a set of machine control unit, is convenient to produce and promote.In addition, cheap, comparing common roof drain cost approximately increases by 20% left and right.And this device compares more safe and reliablely with other centralized separator tools, generally can there is not mechanical breakdown.
Claims (6)
1. a rain bucket, comprise the kuppe (11) with several rainwater water inlets (16), linkage (4), rainwater bucket body (12) and outlet pipe (13), it is characterized in that: in described rainwater bucket body (12), be provided with bottom and extend to the shunting bucket (14) in outlet pipe (13), this shunting bucket (14) is divided into Initial Runoff abandoned stream row's passage (5) and later stage runoff collection channel (6) by rainwater bucket body (12) and outlet pipe (13) inner passage, shunting bucket (14) top is provided with the cone (15) of central opening, the openend of this cone (15) is provided with several fulcrums (17), on each fulcrum (17), be provided with rotating mechanical control panel (2), each fulcrum (17) is all divided into corresponding mechanical control panel (2) away from bucket body center-side (19) and contiguous bucket body center-side (20), wherein away from the weight of bucket body center-side (19), be greater than the weight of contiguous bucket body center-side (20), linkage (4) inwall bottom is provided with several baffle plates of being constant slope (18) corresponding with each mechanical control panel (2) position, each mechanical control panel (2) all can rotate rear and baffle plate (18) bottom connection is tactile.
2. rain bucket according to claim 1, is characterized in that: the weight away from bucket body center-side (19) of described mechanical control panel (2) is 1.2 to 1.5 times of contiguous bucket body center-side (20) weight.
3. rain bucket according to claim 1, is characterized in that: the angle between described every baffle plate (18) and linkage (4) inner vertical walls is 120 ° ~ 150 °.
4. according to the rain bucket described in claim 1 or 3, it is characterized in that: on described every baffle plate (18), be provided with magnet, the suction of this magnet is less than weight poor at mechanical control panel (2) fulcrum (17) two ends.
5. rain bucket according to claim 1, is characterized in that: between described shunting bucket (14) and rainwater bucket body (12), be provided with second sundries blocking grid (3), rainwater bucket body (12) arranged outside has several inspection eyes (10).
6. rain bucket according to claim 1, is characterized in that: described each rainwater water inlet (16) inner side is provided with first sundries blocking grid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118537.3U CN203769205U (en) | 2014-03-17 | 2014-03-17 | Novel rainwater hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118537.3U CN203769205U (en) | 2014-03-17 | 2014-03-17 | Novel rainwater hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769205U true CN203769205U (en) | 2014-08-13 |
Family
ID=51286410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118537.3U Expired - Lifetime CN203769205U (en) | 2014-03-17 | 2014-03-17 | Novel rainwater hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525646A (en) * | 2016-01-29 | 2016-04-27 | 济南轨道交通集团有限公司 | Elevated road surface gutter inlet rainwater collecting device and method for collecting and using rainwater |
| CN107188257A (en) * | 2017-06-21 | 2017-09-22 | 上海电机学院 | A kind of rainwater purification apparatus |
-
2014
- 2014-03-17 CN CN201420118537.3U patent/CN203769205U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525646A (en) * | 2016-01-29 | 2016-04-27 | 济南轨道交通集团有限公司 | Elevated road surface gutter inlet rainwater collecting device and method for collecting and using rainwater |
| CN105525646B (en) * | 2016-01-29 | 2017-11-14 | 济南轨道交通集团有限公司 | The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater |
| CN107188257A (en) * | 2017-06-21 | 2017-09-22 | 上海电机学院 | A kind of rainwater purification apparatus |
| CN107188257B (en) * | 2017-06-21 | 2021-01-22 | 上海电机学院 | Rainwater purification device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204570904U (en) | Turnover plate type sewage intercepting chamber | |
| CN202882095U (en) | Rain sewage switching device applied to split-flow rain water pipeline | |
| CN202039413U (en) | Tipping bucket type clean rainwater collector | |
| CN105746303B (en) | A kind of rainwater storage irrigation system for greenbelt under overpass | |
| CN102373735B (en) | Integrated system for recycling reclaimed water potential energy and reusing water body of high-rise building | |
| CN203334345U (en) | Roof initial rainwater discharging and storing system | |
| CN103669471A (en) | High-rise building roof rainwater reusing and water recycling dual-system device | |
| CN205776662U (en) | A kind of rain water drainage system | |
| CN107675787A (en) | A kind of hydraulic automatism upset bucket preliminary-stage rainwater flow-discarding well device | |
| CN203769205U (en) | Novel rainwater hopper | |
| CN102912847A (en) | Horizontal flow type water power self-control rain water drainage device at initial stage and drainage method | |
| CN103741766A (en) | Rainwater abandoning device | |
| CN207017416U (en) | A kind of rain water drainage collection device automatically controlled | |
| CN212200663U (en) | Rain and sewage shunting device | |
| CN211257251U (en) | Automatic rotating drainage well lid for urban road | |
| CN208072564U (en) | A kind of building rain sewage diversion casing | |
| CN206428911U (en) | Mechanical float ball flow abandoning apparatus, rain water collecting system and roofing cooling structure | |
| CN109372085A (en) | A kind of shunting well | |
| CN203795515U (en) | Resource-saving rainwater collecting and recycling system applied to one-family dwelling | |
| CN109433606B (en) | Doublestage mechanism sand recovery unit | |
| CN207794261U (en) | A kind of Integral rain solid-liquid separation system | |
| CN209227920U (en) | Rain water on roof eddy flow purification/overboard power generation/water storage utilizes three function integration devices | |
| CN102155036A (en) | Engineering rainfall or rainwater recycling system | |
| CN201713858U (en) | Rainwater collecting, processing and lifting device | |
| CN203684316U (en) | Roof rainwater reclamation and reclaimed water double-system device of high-rise building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |