CN109537704A - A kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter - Google Patents
A kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter Download PDFInfo
- Publication number
- CN109537704A CN109537704A CN201910031848.3A CN201910031848A CN109537704A CN 109537704 A CN109537704 A CN 109537704A CN 201910031848 A CN201910031848 A CN 201910031848A CN 109537704 A CN109537704 A CN 109537704A
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- China
- Prior art keywords
- flashboard
- floating drum
- connection ring
- rope
- transverse rod
- Prior art date
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 12
- 238000007667 floating Methods 0.000 claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003911 water pollution Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 2
- 239000003403 water pollutant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter, it is related to rain pipe water pollution control technology field.It includes floating drum, the two sides of the floating drum are provided with floating drum connection ring, the floating drum connection ring is slidably connected with float guide, fixed transverse rod is provided at the top of the float guide, rope steering ring is provided on the fixed transverse rod, flashboard is provided with below fixed transverse rod, rope is connected on the flashboard, the rope passes through rope steering ring and connect with floating drum, the two sides of the flashboard are provided with flashboard connection ring, the flashboard connection ring is slidably connected with flashboard guide rail, and flashboard guide rail upper end is connect with fixed transverse rod.It can effectively prevent a large amount of clear water and is discharged into sewage conduct, it is controlled by Slow Close, it can intercepting sewage and initial rainwater as far as possible, and its control process all relies on waterpower self-regulated, energy conservation and environmental protection economy, equipment use integrated symmetric construction, installation is simple, stability is strong, the probability that is out of order is small, and maintenance management workload is small.
Description
Technical field
The present invention relates to rain pipe water pollution control technology fields, and in particular to a kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater
Current limiter.
Background technique
Stormwater Drainage System and sewage conduct system have been built in the city for taking rain sewage diversion run-off system respectively under road
System StoreFront and rinses the sewage such as road surface and is unavoidably discharged into storm sewer there is balcony washing machine, along the street in actual operation
The problems such as system and initial rainwater pollute, causes the pollution of Urban Water Environment.
To solve the problems, such as sewage collecting existing for storm sewer, half is added in storm sewer cuts dirty well and section dirty pipe,
Sewage and primary rainwater closure that storm sewer is collected are discharged into sewer system nearby, finally enter sewage treatment plant's processing
Discharge after up to standard.
It is set in rain pipe and cuts dirty well and the way for cutting dirty pipe under current technology, had the following problems:
1. the excessive preferable rainwater of water quality is discharged into sewer system when heavy rain, downstream wastewater pumping plant and sewage treatment are affected
The normal operation of factory causes unnecessary energy waste, and water treatment efficiency is poor；
2. a large amount of rainwater are received in sewage conduct upstream, after mixing with sewage, downstream wastewater pipeline is made to be in flowing full or artesian condition,
Confluence of rainwater and sewage water enters storm-water system and is discharged into urban water-body by the intercepting pollution for rainwater pipe and a section dirty well reflux in downstream, to cause city
The pollution of water environment；
3. if setting gate control in each rain pipe take, management workload and difficulty are especially big, and are difficult in time
Response, rainwater pollution control efficiency are poor；If taking electric power robot control system(RCS), since Vatch basin branch point is too many, and it is in sewage
Environment, investment is big, it is big to connect electricity demanding and disperses, and it is larger to link up difficulty, it is often more important that reaction sensitivity can be because of pollutant shadow
It rings and has a greatly reduced quality；
4. if the equipment for being taken based on equalising torque and unbalance principle to control the current limliting for cutting sewage, needs to build more structures
Object is built, component distribution is scattered, and it is stable poor, and land occupation is larger, installation difficulty is big, and management service heavy workload can be applied
Property is poor.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of waterpower self-regulated slow-closing type rainwater to cut
Dirty current limiter, it effectively prevent a large amount of clear water to be discharged into sewage conduct, is controlled by Slow Close, can intercepting sewage and initial stage rain as far as possible
Water, and its control process all relies on waterpower self-regulated, energy conservation and environmental protection economy, equipment use integrated symmetric construction, installation letter
List, stability are strong, the probability that is out of order is small, and maintenance management workload is small.
To achieve the above object, the present invention is using following technical scheme: it leads comprising floating drum, floating drum connection ring, floating drum
Rail, fixed transverse rod, rope steering ring, flashboard, rope, flashboard connection ring, flashboard guide rail, the two sides of the floating drum are provided with floating drum
Connection ring, the floating drum connection ring are slidably connected with float guide, and fixed transverse rod is provided at the top of the float guide, described
It is provided with rope steering ring on fixed transverse rod, flashboard is provided with below fixed transverse rod, rope is connected on the flashboard, it is described
Rope passes through rope steering ring and connect with floating drum, and the two sides of the flashboard are provided with flashboard connection ring, the flashboard connection ring
It is slidably connected with flashboard guide rail, flashboard guide rail upper end is connect with fixed transverse rod.By resultant force with water level in section dirty well
Height dynamic unbalance and resultant force realize that the slow of flashboard opens Slow Close with floating drum motion profile formation the two principles of angle, and lead to
Integrated limit configuration is crossed to realize stable operation.
Further, the float guide includes vertical section, arc section, is provided with arc section above the vertical section,
The arc section is connect with fixed transverse rod.When realizing flashboard opening and closing, angle is formed between the suffered resultant force of floating drum and circular arc.
Further, the flashboard protrudes from the plane where two flashboard guide rails.Realize that fortune is stablized in the limit of flashboard floating drum
Row and the closed closing for cutting dirty mouth
Further, the upper end of the flashboard is connect after passing through rope steering ring by two symmetrical ropes with floating drum.
Further, the float guide and flashboard guide rail are arranged on pedestal.
After adopting the above technical scheme, the invention has the following beneficial effects:
1, the characteristics of using rope conductance without forming torque, pass through floating drum and flashboard gravity, float buoyancy and frictional force
Resultant force with water level height in dirty well is cut and dynamic unbalance, to control the opening and closing of flashboard, it is additional that overall process does not need electric power etc.
The energy, energy conservation and environmental protection economy, and react timely.
2, realize that the slow of flashboard opens Slow Close using construction, i.e., shape between the floating drum resultant force being subject to and float guide arc section
At angle.Floating drum connection ring enters guide rail arc section, pressing from both sides between circular arc because existing between gravity or buoyancy direction and guide rail
Frictional force increases caused by angle, a dirty nozzle is cut to slowly close when real rainy, with the initial rainwater that shuts off.The rain stopping time, slowly
Flashboard is opened, the good rainwater of heavy rain later period water quality is reduced and enters sewage pipe, promotes the fortune cut dirty effect and reduce sewerage
Row cost.
3, floating drum and flashboard is made to limit operation in the way of connection ring and guide rail, it is ensured that stable.
4, take integrated structure, can be placed directly in and cut in dirty well, not need additionally to increase other structures, installation and
Operation and maintenance are simple.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention.
Description of symbols: floating drum 1, flashboard 2, floating drum connection ring 3, float guide 4, rope 5, rope steering ring 6, flashboard
Guide rail 7, flashboard connection ring 8, pedestal 9.
Specific embodiment
Referring to shown in Fig. 1, present embodiment the technical solution adopted is that: it includes floating drum 1, flashboard 2, floating drum connection
Ring 3, float guide 4, rope 5, rope steering ring 6, flashboard guide rail 7, flashboard connection ring 8 and pedestal 9 use one in the present embodiment
Floating drum 1, a flashboard 2, two float guides 4 and two flashboard guide rails 7, this equipment is arranged in rain pipe and cuts in the well body of dirty well, and lock
It is docked with dirty pipe nozzle is cut in 2 outside of plate.
Floating drum 1 is connected on float guide 4 by the floating drum connection ring 3 of two sides, can be up and down along float guide 4, is floated
Cylinder 4 lower part of guide rail is vertical section, and top is arc section and connects with the fixed transverse rod of 6 lower part of rope steering ring, under fixed transverse rod
Portion connects twice flashboard guide rail 7, and flashboard guide rail 7 is connect by the flashboard connection ring 8 of gate two sides with flashboard 2, and flashboard 2 protrudes from
Plane where flashboard guide rail 7, flashboard 2 can be up and down along flashboard guide rail 7, and the upper end of flashboard 2 passes through two symmetrical ropes 5
It is connect after rope steering ring 6 with floating drum 1.When not raining, rain pipe cuts only a small amount of sewage, floating drum 1 in dirty well and is not affected by
Water buoyancy bottoms out under gravity, by rope 5 that gate 2 is Gao Laqi high, cuts the sewage in dirty well without obstruction
Ground, which is discharged into, cuts dirty pipe, is discharged into sewage conduct later.
Specifically, the quantity of floating drum connection ring 3, flashboard connection ring 8, rope 5 changes according to specific needs.
The working principle of the invention: when rainy, storm sewer water level is gradually promoted, and floating drum 1 is floating by what is be gradually increased
Power, floating drum 1 are gradually increasing, and flashboard 2 is gradually reduced under the action of downward resultant force, when floating drum connection ring 3 enters float guide 4
When arc section, flashboard 2 progressively closes off into sewage pipe and cuts dirty nozzle at this time, prevents a large amount of clear water to be discharged into sewage pipe, due to first
Phase rain water pollutant concentration is higher, passes through the resultant force constituted by gravity and buoyancy between floating drum connection ring 3 and arc section at this time
There are frictional forces caused by angle to increase between direction (vertical) and float guide 4, to reduce the speed of the decline of flashboard 2
Degree slowly closes and cuts dirty nozzle；Equally when rainfall becomes smaller or stops, water level is gradually decreased in rain pipe and section dirty well, floating drum 1
Be gradually reduced, but due in well at this time water pollutant content it is lower, sewage pipe should not be excessively discharged into, also through floating drum connection ring 3
The resultant direction constituted by gravity and buoyancy between 4 circular arc of float guide and between float guide 4 there are angle due to cause
Frictional force increase, to reduce the speed of the rising of flashboard 2, slowly open and cut a dirty nozzle.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (5)
1. a kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter, it is characterised in that: it includes floating drum, floating drum connection ring, floating drum
Guide rail, fixed transverse rod, rope steering ring, flashboard, rope, flashboard connection ring, flashboard guide rail, the two sides of the floating drum are provided with floating
Cylinder connection ring, the floating drum connection ring are slidably connected with float guide, and fixed transverse rod, institute are provided at the top of the float guide
It states and is provided with rope steering ring on fixed transverse rod, flashboard is provided with below fixed transverse rod, rope, institute are connected on the flashboard
Rope is stated across rope steering ring and is connect with floating drum, the two sides of the flashboard are provided with flashboard connection ring, the flashboard connection
Ring is slidably connected with flashboard guide rail, and flashboard guide rail upper end is connect with fixed transverse rod.
2. a kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter according to claim 1, it is characterised in that: the floating drum
Guide rail includes vertical section, arc section, is provided with arc section above the vertical section, the arc section is connect with fixed transverse rod.
3. a kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter according to claim 1, it is characterised in that: the flashboard
Protrude from the plane where two flashboard guide rails.
4. a kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter according to claim 1, it is characterised in that: the flashboard
Upper end connect after rope steering ring with floating drum by two symmetrical ropes.
5. a kind of waterpower self-regulated slow-closing type intercepting pollution for rainwater current limiter according to claim 1, it is characterised in that: the floating drum
Guide rail and flashboard guide rail are arranged on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031848.3A CN109537704B (en) | 2019-01-14 | 2019-01-14 | Hydraulic self-regulating slow-closing rainwater dirt-intercepting flow limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031848.3A CN109537704B (en) | 2019-01-14 | 2019-01-14 | Hydraulic self-regulating slow-closing rainwater dirt-intercepting flow limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109537704A true CN109537704A (en) | 2019-03-29 |
| CN109537704B CN109537704B (en) | 2024-01-30 |
Family
ID=65835440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910031848.3A Active CN109537704B (en) | 2019-01-14 | 2019-01-14 | Hydraulic self-regulating slow-closing rainwater dirt-intercepting flow limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537704B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355308A (en) * | 1989-07-21 | 1991-03-11 | Hokoku Kogyo Kk | Automatic water level-regulating gate device |
| CN102383489A (en) * | 2011-08-22 | 2012-03-21 | 武汉理工大学 | Hydraulic automatic control type method for distributing initial rainwater |
| CN104100763A (en) * | 2014-06-30 | 2014-10-15 | 武汉圣禹排水系统有限公司 | Shutoff valve with pontoon |
| CN208363235U (en) * | 2018-05-04 | 2019-01-11 | 安徽建筑大学 | Overflow well with flow of intercepting pipeline controlled by floating barrel and pulley |
-
2019
- 2019-01-14 CN CN201910031848.3A patent/CN109537704B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355308A (en) * | 1989-07-21 | 1991-03-11 | Hokoku Kogyo Kk | Automatic water level-regulating gate device |
| CN102383489A (en) * | 2011-08-22 | 2012-03-21 | 武汉理工大学 | Hydraulic automatic control type method for distributing initial rainwater |
| CN104100763A (en) * | 2014-06-30 | 2014-10-15 | 武汉圣禹排水系统有限公司 | Shutoff valve with pontoon |
| CN208363235U (en) * | 2018-05-04 | 2019-01-11 | 安徽建筑大学 | Overflow well with flow of intercepting pipeline controlled by floating barrel and pulley |
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| Publication number | Publication date |
|---|---|
| CN109537704B (en) | 2024-01-30 |
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