CN102373744A - Device for water supply and drainage pipe network with crossed pipelines - Google Patents
Device for water supply and drainage pipe network with crossed pipelines Download PDFInfo
- Publication number
- CN102373744A CN102373744A CN2010102650858A CN201010265085A CN102373744A CN 102373744 A CN102373744 A CN 102373744A CN 2010102650858 A CN2010102650858 A CN 2010102650858A CN 201010265085 A CN201010265085 A CN 201010265085A CN 102373744 A CN102373744 A CN 102373744A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pipe
- dislodger
- gravity flow
- flow pipeline
- 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 relates to a device for a water supply and drainage pipe network with crossed pipelines. The device comprises an inspection well arranged at an junctions of the pipelines, an uplink pipe and a downlink pipe, wherein the uplink pipe and the downlink pipe penetrate through the inspection well, and the elevation of the uplink pipe is higher than that of the downlink pipe; the downlink pipe is divided into two sections in the inspection well, one section is a self-flow pipeline in a water inlet direction, the other section is a self-flow pipeline in a water outlet direction, and the self-flow pipeline in a water inlet direction and the self-flow pipeline in a water outlet direction are respectively arranged at two opposite side faces in the inspection well and are arranged at the same horizontal position. By adoption of the device, the phenomenon that the conventional pipe network with crossed pipelines only can be paved after the elevation of one or two crossed pipelines is changed, so that the engineering cost is reduced, the engineering progress is improved, and the stoppage of the pipelines can be effectively avoided.
Description
Technical field
The present invention relates to a kind of device of water supply and sewerage pipeline, relate in particular to a kind of device that is used for the water supply and sewerage pipeline of pipeline intersection.
Background technology
When laying water supply and sewerage pipeline, the various pipelines that run into more than two or two through regular meeting differ the place intersection of very little (being less than or equal to 100mm) in the same depth or the degree of depth, but do not need to connect, and so just must get out of the way mutually.The mode of generally dodging is to utilize pipe fitting to reduce the absolute altitude of pressure conduit, walks around pipe gravity flow pipeline or other pipeline, according to code requirement; The pipeline of caliber >=300mm; When both intersected, the spacing between two pipelines must be greater than 500mm, the actual very difficulty that implements.It is very dark that the pipeline that descends may fall, and can influence the construction costs of whole water supply and sewerage pipeline like this.If particularly the pipeline of two intersections all is the pipe gravity flow pipeline that does not have pressure, if reduced absolute altitude, water just can not normally flow into the drainage point of predetermined absolute altitude.Therefore the intersection that needs the to solve pipeline problem of colliding makes the absolute altitude of pipe gravity flow pipeline reduce less as far as possible, or does not reduce, and makes sewage can normally be discharged into the drainage point of being scheduled to absolute altitude.
Summary of the invention
The technical problem that the present invention will solve is: a kind of device that is used for the water supply and sewerage pipeline of pipeline intersection is provided; Solve when pipeline intersects in the water supply and sewerage pipeline; Because free-draining pipeline absolute altitude reduces too many, the problem that makes the ducted water of free-draining can not normal drainage go into to be scheduled to the absolute altitude drainage point.
In order to overcome the defective that exists in the background technology; The technical solution adopted for the present invention to solve the technical problems is: a kind of device that is used for the water supply and sewerage pipeline of pipeline intersection; The ascending tube and the down pipe that comprise the manhole that is arranged at the pipeline infall, pass from said manhole, and the absolute altitude of said ascending tube is higher than the absolute altitude of said down pipe, and said down pipe is truncated into two sections in manhole; One section is the inflow direction pipe gravity flow pipeline; Another section is a water outlet direction pipe gravity flow pipeline, and said inflow direction pipe gravity flow pipeline and said water outlet direction pipe gravity flow pipeline be arranged at two sides relative in the manhole respectively, and is positioned at same horizontal level.
In preferred embodiment of the present invention; Be provided with dislodger between said inflow direction pipe gravity flow pipeline and the said water outlet direction pipe gravity flow pipeline; And the top of said dislodger is between the peak of the peak of said down pipe and said ascending tube, and the bottom of said dislodger is lower than the minimum point of said down pipe.
In preferred embodiment of the present invention, said up pipe support and connects with the sealing of the sidewall of dislodger on said dislodger.
In preferred embodiment of the present invention, said dislodger adopts brick or metal is processed.
The invention solves the defective that exists in the background technology; Because in the disclosed device that is used for the water supply and sewerage pipeline that pipeline intersects, down pipe is divided into two and has adopted the dislodger connection, ascending tube navigates within on the dislodger; Having avoided traditional pipeline to intersect arranges in the net; Need cross one another one of them pipeline or two pipelines change absolute altitudes are laid again, thereby reduced engineering cost, improved programming.On the other hand, the ingenious utilization of dislodger not only can connect the inflow direction pipe gravity flow pipeline and the water outlet direction pipe gravity flow pipeline of down pipe, also can be with descending ducted deposition of dirt, so that blocking pipe is avoided in cleaning mediation in time.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Wherein: 1, manhole; 2, ascending tube; 3, down pipe; 31, inflow direction pipe gravity flow pipeline; 32, water outlet direction pipe gravity flow pipeline; 4, dislodger.
The specific embodiment
Combine accompanying drawing and preferred embodiment that the present invention is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Please refer to Fig. 1; The present invention has disclosed a kind of device that is used for the water supply and sewerage pipeline of pipeline intersection; The ascending tube 2 and the down pipe 3 that comprise the manhole 1 that is arranged at the pipeline infall, pass from said manhole 1, and the absolute altitude of ascending tube 2 is higher than the absolute altitude of down pipe 3, and down pipe 3 is truncated into two sections in manhole 1; One section is inflow direction pipe gravity flow pipeline 31; Another section is a water outlet direction pipe gravity flow pipeline 32, and inflow direction pipe gravity flow pipeline 31 is arranged at two sides relative in the manhole 1 respectively with water outlet direction pipe gravity flow pipeline 32, and is positioned at same horizontal level.
In the preferred embodiment of the present invention, be provided with dislodger 4 between inflow direction pipe gravity flow pipeline 31 and the water outlet direction pipe gravity flow pipeline 32.The top of dislodger 4 is between the peak of the peak of down pipe 3 and ascending tube 2, and the bottom of dislodger 4 is lower than the minimum point of down pipe 3.
2 of ascending tubes and connect with the sidewall sealing of dislodger 4 on dislodger 4, in case the water in the dislodger 4 flow out.
Further, dislodger 4 adopts brick or metal is processed.
During use, water flows into dislodger 4 from the inflow direction pipe gravity flow pipeline 31 of down pipe 3, and with flowing into water outlet direction pipe gravity flow pipeline 32 behind the contamination precipitation in the water, inflow direction pipe gravity flow pipeline 31 is in same horizontal level with water outlet direction pipe gravity flow pipeline 32, and promptly absolute altitude is identical.Meanwhile, 2 of ascending tubes have been avoided intersecting and needs change pipeline absolute altitude with down pipe 3 on the wall of dislodger 4, have reduced engineering cost, have improved programming.
In sum; Because in the disclosed device that is used for the water supply and sewerage pipeline that pipeline intersects, down pipe is divided into two and has adopted the dislodger connection, ascending tube navigates within on the dislodger; Having avoided traditional pipeline to intersect arranges in the net; Need cross one another one of them pipeline or two pipelines change absolute altitudes are laid again, thereby reduced engineering cost, improved programming.On the other hand, the ingenious utilization of dislodger not only can connect the inflow direction pipe gravity flow pipeline and the water outlet direction pipe gravity flow pipeline of down pipe, also can be with descending ducted deposition of dirt, so that blocking pipe is avoided in cleaning mediation in time.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the manual, must confirm its technical scope according to the claim scope.
Claims (4)
1. device that is used for the water supply and sewerage pipeline that pipeline intersects; The ascending tube and the down pipe that comprise the manhole that is arranged at the pipeline infall, pass from said manhole; And the absolute altitude of said ascending tube is higher than the absolute altitude of said down pipe; It is characterized in that: said down pipe is truncated into two sections in manhole, and one section is the inflow direction pipe gravity flow pipeline, and another section is a water outlet direction pipe gravity flow pipeline; And said inflow direction pipe gravity flow pipeline and said water outlet direction pipe gravity flow pipeline are arranged at two sides relative in the manhole respectively, and are positioned at same horizontal level.
2. the device that is used for the water supply and sewerage pipeline of pipeline intersection according to claim 1; It is characterized in that: be provided with dislodger between said inflow direction pipe gravity flow pipeline and the said water outlet direction pipe gravity flow pipeline; And the top of said dislodger is between the peak of the peak of said down pipe and said ascending tube, and the bottom of said dislodger is lower than the minimum point of said down pipe.
3. the device that is used for the water supply and sewerage pipeline that pipeline intersects according to claim 1 is characterized in that: said up pipe support and connects with the sidewall sealing of dislodger on said dislodger.
4. the device that is used for the water supply and sewerage pipeline of pipeline intersection according to claim 1 is characterized in that: said dislodger adopts brick or metal is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102650858A CN102373744A (en) | 2010-08-27 | 2010-08-27 | Device for water supply and drainage pipe network with crossed pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102650858A CN102373744A (en) | 2010-08-27 | 2010-08-27 | Device for water supply and drainage pipe network with crossed pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102373744A true CN102373744A (en) | 2012-03-14 |
Family
ID=45792917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102650858A Pending CN102373744A (en) | 2010-08-27 | 2010-08-27 | Device for water supply and drainage pipe network with crossed pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102373744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005206A (en) * | 2017-10-17 | 2018-05-08 | 河北工业大学 | A kind of ring-type drainage pipeline networks |
| CN111894109A (en) * | 2020-08-12 | 2020-11-06 | 中冶建工集团有限公司 | Well-completion drainage construction method for loose earth surface |
-
2010
- 2010-08-27 CN CN2010102650858A patent/CN102373744A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005206A (en) * | 2017-10-17 | 2018-05-08 | 河北工业大学 | A kind of ring-type drainage pipeline networks |
| CN111894109A (en) * | 2020-08-12 | 2020-11-06 | 中冶建工集团有限公司 | Well-completion drainage construction method for loose earth surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203346963U (en) | Rotational flow double-vertical pipe water discharge system | |
| CN105971097A (en) | Floating slag intercepting system for regulating storage tank | |
| CN102373744A (en) | Device for water supply and drainage pipe network with crossed pipelines | |
| CN207109989U (en) | A kind of town road portable drainage system | |
| CN206988480U (en) | A kind of liquid transmission pipeline and its system | |
| CN203346967U (en) | Dilatation rotational flow pipe fitting and drainage system | |
| CN202187327U (en) | Water level controller for siphon drainage pipe | |
| CN210737511U (en) | Tower type groundwater pressure recharge equipment | |
| CN106193114A (en) | City integrated Pipe rack | |
| CN106245676A (en) | A kind of body and pipe gallery | |
| CN206667433U (en) | A kind of efficiently floating type inlet for stom water water fetching device | |
| CN106205340B (en) | The routed water experiment porch of mine earth's surface raceway groove flowing water | |
| CN1851165B (en) | Pipeline crossing method for water supply and sewerage pipeline and its structure | |
| CN102312420B (en) | Siphon water level controller | |
| CN2893019Y (en) | Pipeline cross structure in water supply and draining pipe network | |
| CN204543668U (en) | One under water gas rushes soil discharging facility | |
| CN207130751U (en) | Water guide pipe network device for dredging underground water around underground building | |
| CN207760873U (en) | Assembled steel pipe gallery sewage conduct maintenance structure | |
| CN105401615A (en) | Water distribution device and water distribution system | |
| CN104875721A (en) | Automatic cleaning system for engineering vehicle | |
| CN205331696U (en) | Ground sewer pipe of built -in toper chamfer piece current -limiting | |
| CN108050391B (en) | Automatic shunting pipeline system without valve control | |
| CN202969543U (en) | Restoration system of process water regulating reservoir | |
| CN206143900U (en) | Sewer manhole structure suitable for in utility tunnel | |
| CN204586809U (en) | Engineering truck automatic cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |