CN109868884A - One kind being suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline - Google Patents
One kind being suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline Download PDFInfo
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- CN109868884A CN109868884A CN201711246851.4A CN201711246851A CN109868884A CN 109868884 A CN109868884 A CN 109868884A CN 201711246851 A CN201711246851 A CN 201711246851A CN 109868884 A CN109868884 A CN 109868884A
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- drop
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- well
- energy dissipating
- outlet pipe
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Abstract
The present invention relates to a kind of drop wells, more particularly to it is a kind of suitable for municipal administration, industrial enterprise, residential quarters the higher drop energy dissipating drop well of drainage pipeline Large Diameter Pipeline, including the area, energy dissipating area, water inlet pipe, outlet pipe, well body of dropping, specific structure is as follows: the intracorporal top of well is drop area, the intracorporal lower part of well is energy dissipating area, well body is all made of concrete structure, and the tube bottom of outlet pipe is the line of demarcation in energy dissipating area and the area that drops；Water inlet pipe and outlet pipe are respectively arranged at the two sides in drop area, and water inlet pipe is located at the top of drop area, and water inlet pipe jacket pipe of setting up defences is connect with side wall；Outlet pipe is located at drop area bottom, and outlet pipe jacket pipe of setting up defences is connect with side wall.The present invention reduces the excavation amount of engineering, while also reducing the investment of engineering, simplifies construction, overcomes the defect of the narrow place setting drop well of the prior art.
Description
Technical field
The present invention relates to a kind of drop well more particularly to it is a kind of suitable for municipal administration, industrial enterprise, residential quarters drainpipe
The higher drop energy dissipating drop well of road Large Diameter Pipeline.
Background technique
Due to many construction sites, terrain slope is big, and drop drop also can be larger, and staged drop well, which will such as meet, to be wanted
It asks, takes up an area very huge, and in the case that displacement is also very big, vertical slot formula drop well is not suitable for big flow drainpipe.
Summary of the invention
The purpose of the present invention is to provide one kind to be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, reduces the excavation of engineering
Earth volume, while the investment of engineering is also reduced, simplify construction, overcomes the defect of the narrow place setting drop well of the prior art.
The technical scheme is that
One kind being suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, including drop area, energy dissipating area, water inlet pipe, outlet pipe, well
Body, specific structure are as follows:
The intracorporal top of well is drop area, and the intracorporal lower part of well is energy dissipating area, and well body is all made of concrete structure, water outlet
The tube bottom of pipe is the line of demarcation in energy dissipating area and the area that drops；Water inlet pipe and outlet pipe are respectively arranged at the two sides in drop area, water inlet pipe
At the top of drop area, water inlet pipe jacket pipe of setting up defences is connect with side wall；Outlet pipe is located at drop area bottom, and outlet pipe is set up defences water jacket
Pipe is connect with side wall.
Described is suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, and energy dissipating area is 2.8~3.2 meters high, the bottom in energy dissipating area
1.4~1.6 meters of high cobblestones are filled out, influence of the water impact to well body is alleviated.
Described is suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, and vertically arranged manhole is in well body inner wall side in well body
Centre, ladder is equipped in manhole, and maintenance personal enters well body by the ladder in manhole from ground.
Described is suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, and manhole diameter is 600~800mm.
Described is suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, and the cross section of well body is rectangular, the side thickness of well body
Spend 200~400mm, 300~500mm of bottom wall thickness of well body, the internal orifice of well body having a size of 1800~2200 × 1800~
2200mm。
It is described to be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, water inlet pipe, outlet pipe nominal diameter be DN800~
1200mm。
Described is suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, and draining enters drop area by water inlet pipe, and drop area
The height difference potential energy that as needs to consume, this section fluid is personal falling bodies state, fall into energy dissipating area impact bottom water holding space,
Energy dissipating area dissolves its energy, and water level is raised through outlet pipe overflow discharge.
The invention has the advantages and beneficial effects that:
Energy dissipating drop well of the present invention have take up little area, be applicable to drop height difference it is unlimited, drop water inlet pipe pipe
Diameter is unlimited, while having effects that drop, energy dissipating, can be applied to municipal administration, the drainage pipeline energy dissipating of industrial enterprise, residential quarters is fallen
Water.
Detailed description of the invention
Fig. 1 is drop well plan view.
Fig. 2 is A-A sectional view in Fig. 1.
In figure: 1, drop area；2, energy dissipating area；3, water inlet pipe；4, outlet pipe；5, manhole；6, well body；7 cobblestones；8 ladders.
Specific embodiment
In the following, in conjunction with attached drawing, the present invention is described in further detail.
As Figure 1-Figure 2, the present invention is suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, mainly includes drop area 1, disappears
Energy area 2, water inlet pipe 3, outlet pipe 4, manhole 5, well body 6 etc., specific structure is as follows:
Top in well body 6 is drop area 1, and the lower part in well body 6 is energy dissipating area 2, and well body 6 is all made of concrete knot
Structure, the tube bottom of outlet pipe 4 are the line of demarcation in energy dissipating area 2 and the area 1 that drops；Water inlet pipe 3 and outlet pipe 4 are respectively arranged at drop area 1
Two sides, water inlet pipe 3 is located at drop area 1 top, and the jacket pipe of setting up defences of water inlet pipe 3 is connect with side wall；Outlet pipe 4 is located at drop area 1
Bottom, the jacket pipe of setting up defences of outlet pipe 4 are connect with side wall；2 high 3 meters of energy dissipating area, 1.5 meters of high cobblestones are filled out in the bottom in energy dissipating area 2
7, cobblestone 7 can alleviate influence of the water impact to well body 6.
Vertically arranged manhole 5 is among 6 inner wall side of well body in well body 6, is equipped with ladder 8 in manhole 5, and maintenance personal can be from
Ground enters well body 6 by the ladder 8 in manhole 5.
The cross section of well body 6 be rectangular, the sidewall thickness 300mm of well body 6, the bottom wall thickness 400mm of well body 6, well body 6
Internal orifice is having a size of 2000 × 2000mm；Water inlet pipe 3, outlet pipe 4 nominal diameter be DN1000mm, 5 diameter of manhole be 700mm.
Drop well form of the present invention, draining enter drop area 1 by water inlet pipe 3, and the height difference in drop area 1 is to need to consume
Potential energy, this section fluid is personal falling bodies state, falls into energy dissipating area 2 and impacts bottom water holding space, energy dissipating area 2 dissolves its energy
Amount, water level are raised through 4 overflow of outlet pipe discharge.
Claims (7)
1. one kind be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that including drop area, energy dissipating area, water inlet pipe,
Outlet pipe, well body, specific structure are as follows:
The intracorporal top of well is drop area, and the intracorporal lower part of well is energy dissipating area, and well body is all made of concrete structure, outlet pipe
Tube bottom is the line of demarcation in energy dissipating area and the area that drops；Water inlet pipe and outlet pipe are respectively arranged at the two sides in drop area, and water inlet pipe is located at
It drops at the top of area, water inlet pipe jacket pipe of setting up defences is connect with side wall；Outlet pipe be located at drop area bottom, outlet pipe set up defences jacket pipe with
Side wall connection.
2. described in accordance with the claim 1 be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that energy dissipating area is high
2.8~3.2 meters, 1.4~1.6 meters of high cobblestones are filled out in the bottom in energy dissipating area, alleviate influence of the water impact to well body.
3. described in accordance with the claim 1 be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that vertical in well body
Manhole is set among well body inner wall side, ladder is equipped in manhole, maintenance personal is entered from ground by the ladder in manhole
Well body.
4. described in accordance with the claim 3 be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that manhole diameter is
600~800mm.
5. it is described in accordance with the claim 1 be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that well body it is transversal
Face is rectangular, 200~400mm of sidewall thickness of well body, 300~500mm of bottom wall thickness of well body, the internal orifice of well body having a size of
1800~2200 × 1800~2200mm.
6. described in accordance with the claim 1 be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that water inlet pipe goes out
The nominal diameter of water pipe is DN800~1200mm.
7. it is described in accordance with the claim 1 be suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline, which is characterized in that draining by into
Water pipe enters drop area, the potential energy that the height difference in the area that drops as needs to consume, this section fluid is personal falling bodies state, falls into and disappears
Energy area impacts bottom water holding space, and energy dissipating area dissolves its energy, and water level is raised through outlet pipe overflow discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246851.4A CN109868884A (en) | 2017-12-01 | 2017-12-01 | One kind being suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246851.4A CN109868884A (en) | 2017-12-01 | 2017-12-01 | One kind being suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109868884A true CN109868884A (en) | 2019-06-11 |
Family
ID=66914566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711246851.4A Pending CN109868884A (en) | 2017-12-01 | 2017-12-01 | One kind being suitable for the higher drop energy dissipating drop well of Large Diameter Pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN109868884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541462A (en) * | 2019-09-17 | 2019-12-06 | 昆明理工大学 | Drop energy dissipation anti plastics inspection shaft that floats |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1129303A1 (en) * | 1983-07-26 | 1984-12-15 | Научно-Исследовательский Институт Строительства И Архитектуры Госстроя Киргсср | Sewerage level drop |
| CN102808449A (en) * | 2012-08-14 | 2012-12-05 | 上海市城市建设设计研究总院 | Energy dissipating well for initial rainwater in ultra-deep storage adjustment pipe |
| CN204738377U (en) * | 2015-06-15 | 2015-11-04 | 中铁第四勘察设计院集团有限公司 | Baffle baffling formula energy dissipation drop well |
| CN106088296A (en) * | 2016-08-10 | 2016-11-09 | 中机中联工程有限公司 | Big flow, height fall poor draining drop well and multilamellar energy dissipating construction method thereof |
| CN205954798U (en) * | 2016-08-10 | 2017-02-15 | 中机中联工程有限公司 | Large -traffic, height falls poor drainage drop well |
| CN206512831U (en) * | 2016-12-23 | 2017-09-22 | 中冶华天南京工程技术有限公司 | A kind of vertical slot formula drop well provided with buffer structure beam |
-
2017
- 2017-12-01 CN CN201711246851.4A patent/CN109868884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1129303A1 (en) * | 1983-07-26 | 1984-12-15 | Научно-Исследовательский Институт Строительства И Архитектуры Госстроя Киргсср | Sewerage level drop |
| CN102808449A (en) * | 2012-08-14 | 2012-12-05 | 上海市城市建设设计研究总院 | Energy dissipating well for initial rainwater in ultra-deep storage adjustment pipe |
| CN204738377U (en) * | 2015-06-15 | 2015-11-04 | 中铁第四勘察设计院集团有限公司 | Baffle baffling formula energy dissipation drop well |
| CN106088296A (en) * | 2016-08-10 | 2016-11-09 | 中机中联工程有限公司 | Big flow, height fall poor draining drop well and multilamellar energy dissipating construction method thereof |
| CN205954798U (en) * | 2016-08-10 | 2017-02-15 | 中机中联工程有限公司 | Large -traffic, height falls poor drainage drop well |
| CN206512831U (en) * | 2016-12-23 | 2017-09-22 | 中冶华天南京工程技术有限公司 | A kind of vertical slot formula drop well provided with buffer structure beam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541462A (en) * | 2019-09-17 | 2019-12-06 | 昆明理工大学 | Drop energy dissipation anti plastics inspection shaft that floats |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190611 |
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| RJ01 | Rejection of invention patent application after publication |