CN201040879Y - Pumping and discharging side well for percolate - Google Patents
Pumping and discharging side well for percolate Download PDFInfo
- Publication number
- CN201040879Y CN201040879Y CNU2006200472751U CN200620047275U CN201040879Y CN 201040879 Y CN201040879 Y CN 201040879Y CN U2006200472751 U CNU2006200472751 U CN U2006200472751U CN 200620047275 U CN200620047275 U CN 200620047275U CN 201040879 Y CN201040879 Y CN 201040879Y
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- CN
- China
- Prior art keywords
- side pipe
- pipe well
- drop liquid
- water pump
- foul water
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- 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
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Processing Of Solid Wastes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to an infiltration liquid pumping exhausting side tube wall. The device is characterized in that a permeability proof liner system is provided with a side tube wall which is provided with an infiltrating hole. A sewage pump is arranged in the side tube wall, the sewage pump is connected with one end of a sewage pump exhausting tube, and the other end of the sewage pump exhausting tube is connected to outside of the side tube wall. The utility model has the advantages that the device is directly above a reservoir bottom and the permeability proof liner system of the side wall, without earth excavation and backfill. The device uses a flexible structure which is welded with an HDPE pipe or is connected with a flange, permeability proof liner systems in same reservoir area can coordinate mutually, which is beneficial to implement recoil plugging proof measure and is suitable for landfill area with large reservoir area and reservoir bottom deep in lowest section and pressure pumping and exhausting of regulation pool infiltration liquid.
Description
Technical field:
The utility model relates to the technical field of landfill yard leachate collecting and guide facility, specifically a kind ofly can keep compatibility of deformation with landfill yard horizontal leakage preventing system, and what have intact barrier performance oozes drop liquid pump drainage side pipe well.
Background technology:
For oozing the height of drop liquid water level in control landfill reservoir area, to being accumulated in oozing drop liquid and should implement effective guide in the landfill reservoir area, but several traditional guide measure of generally adopting at present all has deficiency, is analyzed as follows:
(1) the guide measure one: minimum position is provided with the vertical pump-drainage well of steel bar concrete in the bottom of the reservior, the drop liquid that oozes that imports in the well effluxes through the submersible sewage pump lifting, the walling crib of Vertical Well should increase and corresponding increasing with junk-heap body landfill height simultaneously, this measure is on the one hand because the vertical pump-drainage well of steel bar concrete of rigidity generally exceeds the thickness 1～2m of landfill heap body, it is located immediately at level of flexibility seepage control system top, bottom of the reservior, can cause very big potential safety hazard to reservoir area horizontal leakage preventing system, because the height of vertical shaft needs constantly to increase along with the increase of landfill waste height, this brings inconvenience to operation management on the other hand.
(2) the guide measure two: the minimum position level of laying is worn the dike pipe in the bottom of the reservior, the reservoir area ooze drop liquid wear long the dike pipe with the gravity current mode import be positioned at the periphery, reservoir area ooze drop liquid winding shaft, the level of this measure is worn the dike pipe need pass through reservoir area horizontal leakage preventing system, under the last effect of covering the rubbish preloading, level is worn the dike pipe with the differential settlement that produces, and this damages the horizontal leakage preventing system easily; Simultaneously, because the absolute altitude at minimum position, bottom of the reservior is generally much lower than the peripheral dyke road, for satisfying the condition that gravity current effluxes, need heavy excavation to lay and wear the dike pipe, soil excavation and stemming operation amount are bigger, have not only increased construction costs, and to also inconvenience of operation phase desilting maintenance management.
Summary of the invention:
The purpose of this utility model be to provide a kind of can overcome above shortcoming ooze drop liquid pump drainage side pipe well, this oozes drop liquid pump drainage side pipe well can keep compatibility of deformation with landfill yard horizontal leakage preventing system, has intact barrier performance.
To achieve these goals, the technical solution of the utility model is as follows: a kind of drop liquid pump drainage side pipe well that oozes, be provided with in the reservoir area and ooze drop liquid lead layer, ooze drop liquid lead layer and be provided with the impervious lining system, it is characterized in that being provided with in the impervious lining system side pipe well, the side pipe well is provided with the infiltration hole, is provided with foul water pump in the side pipe well, foul water pump is connected with an end of foul water pump delivery pipe, and the other end of foul water pump delivery pipe is connected to side pipe well outside.
Wherein the side pipe well comprises the horizontal tube that is located in the impervious lining system of bottom of the reservior, the bend pipe that is located at the inclined tube in the sidewall impervious lining system of reservoir area and connects horizontal tube and inclined tube, and wherein horizontal tube is provided with the infiltration hole.Wherein horizontal tube, bend pipe and inclined tube all adopt high density polyethylene pipe (being called for short HDPE), and the connection between them adopts welding or flange to connect.The foul water pump bottom is provided with pulley.
The reservoir area is oozed drop liquid and is oozed by oozing under the drop liquid lead layer, and the infiltration hole on horizontal tube imports the side pipe well, places the foul water pump of band pulley in the side pipe well, and foul water pump all can slide into, skid off along inclined tube and horizontal pipeline section.Advantage of the present utility model is that it is located immediately on bottom of the reservior and the side slope horizontal leakage preventing system, need not soil excavation and backfill, the flexible structure that it adopts welding of HDPE tubing or flange to connect, can coordinate mutually with reservoir area impervious lining system, help implementing the recoil clogging-preventing measures, be applicable to the pressure pump drainage that the reservoir area area is big, minimum position, bottom of the reservior is darker landfill reservoir area and regulating reservoir ooze drop liquid.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is elaborated.
A kind of drop liquid pump drainage side pipe well that oozes, be provided with in the reservoir area and ooze drop liquid lead layer 1, ooze drop liquid lead layer 1 bottom and be provided with impervious lining system 2, it is characterized in that in impervious lining system 2, being provided with side pipe well 3, side pipe well 3 is provided with the infiltration hole, be provided with foul water pump 4 in the side pipe well 3, the delivery port of foul water pump 4 is connected with an end of foul water pump delivery pipe 5, and the other end of foul water pump delivery pipe 5 is connected to the outside of side pipe well 3.Wherein the side pipe well comprises the horizontal tube 6 that is located in the bottom of the reservior impervious lining system 2, the bend pipe 8 that is located at the inclined tube 7 in the reservoir area sidewall impervious lining system 2 and connects horizontal tube 6 and inclined tube 7, and wherein horizontal tube 6 is provided with the infiltration hole.Wherein horizontal tube 6, bend pipe 8 and inclined tube 7 all adopt high density polyethylene pipe, and the connection between them adopts welding or flange to connect.Foul water pump 4 bottoms are provided with pulley 9.But filling rubble drainage prism also around the horizontal tube 6.In the present embodiment, horizontal tube 6 adopts the perforated pipe that the infiltration hole is arranged, and inclined tube 7 adopts non-perforated pipe.
During realization, make up earlier the mounting groove position of leachate collecting pond, bottom of the reservior and limit, reservoir area wall side pipe well 3 as requested, the impervious lining system 2 that finishes respective regions lays, laying of impervious lining system 2 should be satisfied the artificial seepage control project technical specification of household garbage sanitary filling field, impervious lining systems 2 in offside pipe well 3 zone implement reinforcement then, more than all belong to prior art.Then lay horizontal tube 6 successively, bend pipe 8, inclined tube 7 adopts welding or flange to connect between them, form side pipe well 3, then it is anchored in above the impervious lining system of reservoir area, and the foul water pump 4 of tape guide pulley 9 is slipped in the side pipe well 3.
Claims (5)
1. one kind oozes drop liquid pump drainage side pipe well, be provided with in the reservoir area and ooze drop liquid lead layer, ooze drop liquid lead layer and be provided with the impervious lining system, it is characterized in that in the impervious lining system, being provided with the side pipe well, the side pipe well is provided with the infiltration hole, be provided with foul water pump in the side pipe well, foul water pump is connected with an end of foul water pump delivery pipe, and the other end of foul water pump delivery pipe is connected to side pipe well outside.
2. by the described drop liquid pump drainage side pipe well that oozes of claim 1, it is characterized in that the side pipe well comprises the horizontal tube that is located in the impervious lining system of bottom of the reservior, the bend pipe that is located at the inclined tube in the sidewall impervious lining system of reservoir area and connects horizontal tube and inclined tube, wherein horizontal tube is provided with the infiltration hole.
3. by the described drop liquid pump drainage side pipe well that oozes of claim 2, it is characterized in that horizontal tube, bend pipe and inclined tube all adopt high density polyethylene pipe, the connection between them adopts welding or flange to connect.
4. by the described drop liquid pump drainage side pipe well that oozes of claim 3, it is characterized in that the foul water pump bottom is provided with pulley.
5. by each described drop liquid pump drainage side pipe well that oozes in the claim 2 to 4, it is characterized in that horizontal tube filling rubble drainage prism all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200472751U CN201040879Y (en) | 2006-10-30 | 2006-10-30 | Pumping and discharging side well for percolate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200472751U CN201040879Y (en) | 2006-10-30 | 2006-10-30 | Pumping and discharging side well for percolate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040879Y true CN201040879Y (en) | 2008-03-26 |
Family
ID=39252585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200472751U Expired - Lifetime CN201040879Y (en) | 2006-10-30 | 2006-10-30 | Pumping and discharging side well for percolate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040879Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327012A (en) * | 2017-08-08 | 2017-11-07 | 深圳市中兰环保科技股份有限公司 | A kind of inclined tube well of biogas slurry guide |
| CN113202146A (en) * | 2021-04-01 | 2021-08-03 | 济南市市政工程设计研究院（集团）有限责任公司 | Anti-seepage system suitable for landfill and paving method thereof |
-
2006
- 2006-10-30 CN CNU2006200472751U patent/CN201040879Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327012A (en) * | 2017-08-08 | 2017-11-07 | 深圳市中兰环保科技股份有限公司 | A kind of inclined tube well of biogas slurry guide |
| CN113202146A (en) * | 2021-04-01 | 2021-08-03 | 济南市市政工程设计研究院（集团）有限责任公司 | Anti-seepage system suitable for landfill and paving method thereof |
| CN113202146B (en) * | 2021-04-01 | 2023-02-21 | 济南市市政工程设计研究院（集团）有限责任公司 | Anti-seepage system suitable for landfill and paving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080326 |
|
| EXPY | Termination of patent right or utility model |