CN102587488A - Large-sized regulating and storing pipe culvert with erosion and deposition trough - Google Patents
Large-sized regulating and storing pipe culvert with erosion and deposition trough Download PDFInfo
- Publication number
- CN102587488A CN102587488A CN2012100507977A CN201210050797A CN102587488A CN 102587488 A CN102587488 A CN 102587488A CN 2012100507977 A CN2012100507977 A CN 2012100507977A CN 201210050797 A CN201210050797 A CN 201210050797A CN 102587488 A CN102587488 A CN 102587488A
- Authority
- CN
- China
- Prior art keywords
- towards
- regulating
- pipe culvert
- storing
- silt groove
- 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.)
- Pending
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The invention discloses a large-sized regulating and storing pipe culvert with an erosion and deposition trough. The large-sized regulating and storing pipe culvert at least comprises a pipe, an erosion and deposition trough structure is arranged on the inner side of the bottom of the pipe, the bottom surface of the erosion and deposition trough is a longitudinal slope extending along the axial direction of the pipe, and the top surface of the erosion and deposition trough structure is a transverse slope extending along the radial direction of the pipe. Additional equipment is omitted, so that maintenance of the equipment is not required, flushing water consumption and energy consumption are low, and erosion and deposition of the regulating and storing pipe culvert under normal service conditions can be avoided assuredly.
Description
Technical field
The present invention relates to the urban sewerage and drainage technical field, relate in particular to large-scale the regulate and store pipe culvert of a kind of band towards the silt groove.
Background technology
Though at present the drainage in domestic majority city has carried out drainage system dam transformations but still problems such as rain is seriously polluted, the water drainage ability is low at the beginning of existing.The rainy day overflow of administering combined sewerage system pollutes, improves river course, city quality of water environment, plans as a whole to improve city flood control mitigation ability, builds the city good for habitation, has become the developing hot issue of current urbanization.
A kind of common technique scheme that solves problems such as just rain is seriously polluted, the water drainage ability is low at present is in existing drainage system, to set up the large-scale pipe culvert of regulating and storing.The large-scale pipe culvert of regulating and storing is owing to take up an area of less many technical advantages that has.It is to administer the requisite measure that early-stage rainwater pollutes that utilization regulates and stores that pipe culvert collects early-stage rainwater, and the early-stage rainwater after the collection is finally sent into Sewage Plant and processed.But the existing pipe culvert of regulating and storing all is the blowdown situation that is directed against sewage to be designed, but not designs to the blowdown situation of rainwater.Sewage in blowdown, also dashing silt continuously, so the alluvial problem is generally not too serious owing to have continuity.And rainwater has intermittence, in case alluvial is arranged, deposit can be fixed after cutout, and difficulty is just very big when dashing silt once more.
As shown in Figure 1, in rainwater was regulated and stored process, the pipe culvert 1 of regulating and storing can be by silt and other sediment 2 alluvials; Thereby reduce the flow section of pipeline, reduce the pipeline water delivery amount, and be easy to produce the sulfide corrosion pipeline; Produce phenomenons such as corruption, stench, badly influence the normal operation of the large-scale pipe culvert of regulating and storing.Therefore pipeline applying of the existing large-scale pipe culvert of regulating and storing towards the silt ability restriction.
If the problems referred to above are not taked pipe network maintenance measure and uniting and adjustment scheme safely and effectively, then can reduce pipeline application life, cause the pipe network water passing capacity to descend serious harm social resources and personal safety as well as the property safety.
Therefore, those skilled in the art is devoted to develop a kind of towards the strong large-scale pipe culvert of regulating and storing of silt ability.
Summary of the invention
Because the above-mentioned defective of prior art, technical problem to be solved by this invention provides a kind of large-scale pipe culvert of regulating and storing towards the strong band of silt ability towards the silt groove.
For realizing above-mentioned purpose, the invention provides large-scale the regulate and store pipe culvert of a kind of band towards the silt groove, comprise body at least; Said body is provided with towards silt groove structure in bottom inside; Said bottom surface towards silt groove structure is a longitudinal gradient, along the axis direction extension of said body; Said end face towards silt groove structure is a horizontal wall inscription, extends along the radial line direction of said body.
Preferably, saidly be fixedly installed in the said body towards silt groove structure.
Preferably, saidly be structure as a whole towards silt groove structure and said body.
Preferably, said is concrete material or metal material or high-strength engineering plastic towards silt groove structure.
Preferably, the gradient of said bottom surface is 0.1% to 0.3%.Especially, the gradient of said bottom surface is 0.2%.
Preferably, the gradient of said end face is 0.6% to 1.0%.Especially, the gradient of said end face is 0.8%.
The invention has the beneficial effects as follows:
Band of the present invention is towards the large-scale pipe culvert of regulating and storing of silt groove, owing to be provided with towards the silt groove in the bottom of the pipe culvert of regulating and storing, and will all be designed to certain inclined-plane towards the bottom surface and the end face of silt groove; Promptly have deposit is gathered the effect in the silt groove, also reduced to dash the flow section when becoming silted up, compare with the large-scale pipe culvert of regulating and storing of prior art; Under the identical situation of the water yield, the flow velocity of silt current; Because flow section reduces, and has then accelerated towards the flow velocity of silt current, has improved the silt ability of dashing of the pipe culvert of regulating and storing.
Therefore, band of the present invention does not increase extras towards the large-scale pipe culvert of regulating and storing of silt groove, does not have plant maintenance yet, flushing water consumption, less energy consumption, and the pipe culvert that can guarantee to regulate and store does not deposit under situation about using.
Below will combine accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is described further, to understand the object of the invention, characteristic and effect fully.
Description of drawings
Fig. 1 is the cross-sectional configuration sketch map of the existing pipe culvert of regulating and storing.
Fig. 2 is the cross-sectional configuration sketch map of pipe culvert one specific embodiment of regulating and storing of the present invention.
Fig. 3 is the longitudinal plane structure sketch map at A-A place among Fig. 2.
Fig. 4 is the longitudinal plane structure sketch map at B-B place among Fig. 2.
Fig. 5 is the structural representation of Fig. 2 in actual user mode.
The specific embodiment
As shown in Figure 2, a specific embodiment of the present invention, main body is the body 1 of a hollow cylindrical structure.Body 1 is generally concrete material or high-strength engineering plastic.Body 1 is provided with in the inboard towards silt groove structure 11.
In installation and user mode, are the bottoms that are positioned at body 1 towards silt groove structure 11.In different embodiment, can be concrete material towards silt groove structure 11, or metal material, or high-strength engineering plastic etc.Material towards silt groove structure 11 can be identical with body 1, also can be different.
In the present embodiment, be structure as a whole towards silt groove structure 11 and body 1.Certainly, in various embodiment, can be to divide body structure also with body 1 towards silt groove structure 11, through the installation in later stage, be fixed in the body of the conventional pipe culvert of regulating and storing.
In conjunction with Fig. 3, shown in Figure 4, be longitudinal gradient towards the bottom surface 12 of silt groove structure 11, extend along the axis direction of body 1, be beneficial to the draining gravity flow and dash and become silted up.The gradient of bottom surface 12 is chosen according to body 1 length and the factors such as discharge, flow velocity of predicting, can be between 0.1% to 0.3%.The gradient i=0.2% of bottom surface 12 in the present embodiment.
As shown in Figure 5, in long-term the use, the bottom of the pipe culvert 1 of regulating and storing has deposit 2.The present invention is owing to be provided with towards silt groove structure 11 in body 1 bottom of the pipe culvert of regulating and storing, and will all be designed to certain domaticly towards the bottom surface 12 of silt groove structure 11 and end face 13, promptly has deposit is gathered the effect in the silt groove; Also reduced to dash the flow section when becoming silted up; Compare with the large-scale pipe culvert of regulating and storing of prior art, under the identical situation of the water yield, the flow velocity of silt current, because flow section reduces; Then accelerated towards the flow velocity of silt current, improved the silt ability of dashing of the pipe culvert of regulating and storing.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can design according to the present invention make many modifications and variation.Therefore, all technician in the art all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (8)
1. a band comprises body at least towards the large-scale pipe culvert of regulating and storing of silt groove; It is characterized in that: said body is provided with towards silt groove structure in bottom inside; Said bottom surface towards silt groove structure is a longitudinal gradient, along the axis direction extension of said body; Said end face towards silt groove structure is a horizontal wall inscription, extends along the radial line direction of said body.
2. band as claimed in claim 1 is characterized in that towards the large-scale pipe culvert of regulating and storing of silt groove: saidly be fixedly installed in the said body towards silt groove structure.
3. band as claimed in claim 1 is characterized in that towards the large-scale pipe culvert of regulating and storing of silt groove: saidly be structure as a whole towards silt groove structure and said body.
4. like large-scale the regulate and store pipe culvert of the arbitrary described band of claim 1 to 3, it is characterized in that towards the silt groove:
Said is concrete material or metal material or high-strength engineering plastic towards silt groove structure.
5. band as claimed in claim 1 is characterized in that towards the large-scale pipe culvert of regulating and storing of silt groove: the gradient of said bottom surface is 0.1% to 0.3%.
6. band as claimed in claim 5 is characterized in that towards the large-scale pipe culvert of regulating and storing of silt groove: the gradient of said bottom surface is 0.2%.
7. band as claimed in claim 1 is characterized in that towards the large-scale pipe culvert of regulating and storing of silt groove: the gradient of said end face is 0.6% to 1.0%.
8. band as claimed in claim 7 is characterized in that towards the large-scale pipe culvert of regulating and storing of silt groove: the gradient of said end face is 0.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100507977A CN102587488A (en) | 2012-02-29 | 2012-02-29 | Large-sized regulating and storing pipe culvert with erosion and deposition trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100507977A CN102587488A (en) | 2012-02-29 | 2012-02-29 | Large-sized regulating and storing pipe culvert with erosion and deposition trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587488A true CN102587488A (en) | 2012-07-18 |
Family
ID=46476676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100507977A Pending CN102587488A (en) | 2012-02-29 | 2012-02-29 | Large-sized regulating and storing pipe culvert with erosion and deposition trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727476A (en) * | 2021-01-18 | 2021-04-30 | 北京市城远市政工程有限责任公司 | Deep storage regulating tunnel and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE863616A (en) * | 1977-02-05 | 1978-05-29 | Staudenmayer Kunstharz | INLAND GUTTER FOR SEWER BOTTOMS |
| JPS54124551A (en) * | 1978-03-20 | 1979-09-27 | Kubota Ltd | Drain pipe |
| JPH09184184A (en) * | 1995-12-28 | 1997-07-15 | Nippon Polyester Kk | Repair type sewer |
| CN202466783U (en) * | 2012-02-29 | 2012-10-03 | 上海市城市建设设计研究总院 | Large storage-regulating pipe culvert with sludge flushing slot |
-
2012
- 2012-02-29 CN CN2012100507977A patent/CN102587488A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE863616A (en) * | 1977-02-05 | 1978-05-29 | Staudenmayer Kunstharz | INLAND GUTTER FOR SEWER BOTTOMS |
| JPS54124551A (en) * | 1978-03-20 | 1979-09-27 | Kubota Ltd | Drain pipe |
| JPH09184184A (en) * | 1995-12-28 | 1997-07-15 | Nippon Polyester Kk | Repair type sewer |
| CN202466783U (en) * | 2012-02-29 | 2012-10-03 | 上海市城市建设设计研究总院 | Large storage-regulating pipe culvert with sludge flushing slot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727476A (en) * | 2021-01-18 | 2021-04-30 | 北京市城远市政工程有限责任公司 | Deep storage regulating tunnel and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103821222B (en) | Take into account early-stage rainwater and the rain dirty mixing water overflow storage pond facility of flood peak reduction | |
| CN103572826B (en) | The dirty switching device shifter of a kind of rain for segregation system storm sewer | |
| CN105714723B (en) | A kind of urban road rainwater-collecting processing and application system | |
| CN104612237A (en) | Rainfall flood regulating system | |
| CN203924320U (en) | Floatage-type rainwater flow-discarding device | |
| CN203200889U (en) | Intercepting rain water hole | |
| CN107973494B (en) | Lake-entering river channel water quality purification and water resource recycling system | |
| CN106499041A (en) | A kind of Water Collection Tank in Drainage Pumping Station efficiently cuts dirty system | |
| CN103696458B (en) | Initial rainwater collection and offline treatment system | |
| CN203238699U (en) | Hydraulic automatic rainwater recovery device | |
| CN202466783U (en) | Large storage-regulating pipe culvert with sludge flushing slot | |
| CN102587488A (en) | Large-sized regulating and storing pipe culvert with erosion and deposition trough | |
| CN204689825U (en) | Sewage disinfection treatment facility | |
| CN203360212U (en) | Micro-electric field hydrocyclone system for treating farmland runoff rain water | |
| CN206529878U (en) | A kind of municipal drainage community storm detention tank | |
| CN205206013U (en) | Overflow control system | |
| Ning et al. | Current research trend on urban sewerage system in China | |
| CN100384749C (en) | Self-adjusting dry-wet alternated parallel-operation water tank system | |
| CN204637669U (en) | Flat flow primary sedimentation pond | |
| CN203866795U (en) | Standby water source of water turbine main shaft seal | |
| CN204543668U (en) | One under water gas rushes soil discharging facility | |
| CN203498994U (en) | Eccentric sand-glass type diversion channel | |
| CN106193262A (en) | A kind of rain dirt mixed flow pipeline Vatch basin | |
| CN102587487B (en) | Inflow energy dissipation, exhaust and outflow multifunctional combined well with regulating storage pipe | |
| CN115110470A (en) | Flood-running river channel storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |