CN103741765A - Method and device for conserving rainwater through soil layer or rock stratum - Google Patents
Method and device for conserving rainwater through soil layer or rock stratum Download PDFInfo
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- CN103741765A CN103741765A CN201310677596.4A CN201310677596A CN103741765A CN 103741765 A CN103741765 A CN 103741765A CN 201310677596 A CN201310677596 A CN 201310677596A CN 103741765 A CN103741765 A CN 103741765A
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- retaining well
- soil layer
- water
- pipe
- bleed
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention provides a method and device for conserving rainwater through a soil layer or a rock stratum. The method comprises the steps that a water storage well of a water storage pool and the soil layer is established, the water storage pool is provided with an overflow pipe with the highest water level, and the overflow pipe is communicated with the water storage well; water drawing steps of the water storage well are set; a water drawing device is placed in the water storage well and used for drawing water in the water storage well into the water storage pool; the method for arranging the overflow pipe comprises the steps that the overflow pipe communicated with the water storage well vertically is arranged in a cylinder in the axial direction of the cylinder, the upper portion of the overflow pipe is the highest water level of the water storage pool, and the lower portion of the overflow pipe extends into the water storage well. The method and device for conserving the rainwater through the soil layer or the rock stratum have the advantages that the rainwater is locally stored in the water storage pool and the soil layer, the water supply amount for water source self-supply is greatly increased, the discharging amount of the rainwater through an underground pipeline is reduced, urban flood disasters are reduced, and water and soil loss of lands is slowed down.
Description
Technical field
The storage that the present invention relates to rainwater utilizes technical field, particularly a kind of method and device that utilizes soil layer or rock stratum to store self-restraint rainwater.
Background technology
The drainage system of urban rainwater is conventionally only for draining rainwater in recent years, and a large amount of rainwater is drained, and when rainwater is too many, also can cause the phenomenon of rain calamity constantly to occur because meeting the requirement of rain drainage; And when without rain, can cause again exsiccosis, cannot effectively utilize rainwater.
Summary of the invention
Object of the present invention is just to provide one and on the spot rainwater is introduced to underground soil layer or subterranean strata, increase the memory space of rainwater, greatly reduce the excretion of rainwater, can increase the supply of underground water, utilize soil layer or the rock stratum of slowing down the soil erosion in city flood and minimizing soil store method and the device of self-restraint rainwater.
Solution of the present invention is such:
Utilize soil layer or rock stratum to store a method for self-restraint rainwater, comprise step:
(1), set up the retaining well of reservoir, soil layer, reservoir arranges the bleed off pipe of peak level, bleed off pipe is communicated with retaining well;
(2), set and hold well water pumping step; In retaining well, place water plug, for by the water suction reservoir of retaining well.
Technical scheme also comprises more specifically: in described step (1), the method for bleed off pipe setting is: the bleed off pipe that is axially communicated with up and down retaining well along column is set in column, and bleed off pipe top is reservoir peak level, and retaining well is stretched in bleed off pipe bottom.
Further: described retaining well location, in underground soil layer, utilizes the infiltration effect of underground soil layer to carry out retaining.
Further: described retaining well location, in the pervious layer of subterranean strata, utilizes the pervious layer of subterranean strata to carry out retaining.
Utilize soil layer or rock stratum to store a device for self-restraint rainwater, reservoir and retaining well are set, described reservoir is provided with and is communicated with the bleed off pipe of retaining well and is provided with the suction eye that is communicated with retaining bottom, in described suction eye, places water plug.
Technical scheme also comprises more specifically: described bleed off pipe is arranged on the periphery of column, along column, is axially communicated with up and down retaining well.
Further: described bleed off pipe is along column circumferential distribution.
Further: described suction eye is arranged on column middle part, along column, is axially communicated with up and down retaining well.
Further: described retaining well location is in underground soil layer.
Further: described retaining well location is in the pervious layer of subterranean strata.
Advantage of the present invention is that rainwater is stored into pond, soil layer on the spot, greatly increases the output of water source self-sufficiency, reduces the excretion of rainwater to underground pipeline, slows down the soil erosion in Urban Flood Waterlogging and soil.
Accompanying drawing explanation
Accompanying drawing is embodiments of the invention.
Fig. 1 is structural representation of the present invention.
The specific embodiment
Utilize soil layer and rock stratum to store the method for self-restraint rainwater, (1), set up the retaining well of reservoir, soil layer, reservoir arranges the bleed off pipe of peak level, and bleed off pipe is communicated with retaining well;
(2), set and hold well water pumping step; In retaining well, place water plug, for by the water suction reservoir of retaining well.
Technical scheme also comprises more specifically: in described step (1), the method for bleed off pipe setting is: the bleed off pipe that is axially communicated with up and down retaining well along column is set in column, and bleed off pipe top is reservoir peak level, and retaining well is stretched in bleed off pipe bottom.
As shown in Figure 1, a kind of equipment that utilizes soil layer and rock stratum to store self-restraint rainwater, reservoir 5 is set, stretch into the retaining well 9 of underground soil layer and stretch into the rock stratum pipe 11 of subterranean strata pervious layer, described reservoir 5 is provided with the bleed off pipe 14 that is communicated with retaining well, and described rock stratum pipe 11 is positioned in retaining well 9, and the upper opening of rock stratum pipe 11 is the water inlet being communicated with retaining well, form the connecting pipeline of retaining well and rock stratum pipe, at rock stratum pipe 11, be provided with the water pump 12 that extracts rock stratum water.
11 water inlets are managed in retaining well kick height in described rock stratum.
In Fig. 1, gutter 2 is contained in grit chamber 1, dmp filter net 3 is contained in gutter 2 belows, and grit chamber is crossed the mouth of a river 4 grit chamber 2 and reservoir 5 are communicated with, and reservoir 5 is connected with valve 7 by outlet pipe 6, valve 7 is connected with valve tube connector 8, valve tube connector 8 is connected with retaining well 9, and seepage material 10 is placed in the middle of retaining well 9, and water pump 12 is placed on rock stratum and manages under 11 inner planes, water pump 12 is connected with drinking-water pipe 13, and bleed off pipe 14 joins with reservoir 5 and retaining well 9.
In Fig. 1, rainwater filters through gutter 2 and by the dmp filter net 3 that is contained in grit chamber 1 and be contained in gutter 2 belows, rubbish in the rainwater of place to go and enter grit chamber, in grit chamber 1, through the rainwater of precipitation, through grit chamber, cross the mouth of a river 4 and enter reservoir 5, when meeting or exceeding the height joining with water pipe, automatically by bleed off pipe 14, Water in Rainwater Drainage is entered in retaining well 9 water level of reservoir 5, rainwater in retaining well 9 is by seepage material 10 soil layer that permeates the ground, when entering when the water level of rainwater of retaining well 9 exceedes the height of rock stratum pipe 11, automatically by rock stratum, manage 11 inflow subterranean stratas.
In Fig. 1, when rainfall is large, the valve 7 connecting by the outlet pipe 6 of reservoir 5 is opened, by rainwater by the valve tube connector 8 that is connected with valve 7 by Water in Rainwater Drainage to retaining well 9, control the Water in Rainwater Drainage of reservoir 5 high-volume.
In Fig. 1, during reservoir 5 lack of water by water pump 12 extract rock stratum water through drinking-water pipe 13 to reservoir 5 moisturizings.
The embodiment of Fig. 1 has following two kinds of simplified structures:
1, cancel rock stratum well and ancillary service thereof, only retain the retaining well 9 that stretches into underground soil layer, utilize underground soil layer to store self-restraint rainwater.
Cancel retaining well and the ancillary service thereof of soil layer, only retain the rock stratum pipe 11 that stretches into subterranean strata pervious layer, utilize subterranean strata pervious layer to store self-restraint rainwater.
Claims (10)
1. utilize soil layer or rock stratum to store a method for self-restraint rainwater, it is characterized in that: comprise step:
(1), set up reservoir, the retaining well below soil layer, reservoir arranges the bleed off pipe of peak level, bleed off pipe is communicated with retaining well;
(2), set and hold well water pumping step; In retaining well, place water plug, for by the water suction reservoir of retaining well.
2. the method for utilizing soil layer or rock stratum to store self-restraint rainwater according to claim 1, it is characterized in that: in described step (1), the method of bleed off pipe setting is: the bleed off pipe that is axially communicated with up and down retaining well along column is set in column, bleed off pipe top is reservoir peak level, and retaining well is stretched in bleed off pipe bottom.
3. the method for utilizing soil layer or rock stratum to store self-restraint rainwater according to claim 1, it is characterized in that: in described step (2), the method of placing water plug in retaining well is: in retaining well, suction eye is set, retaining well is stretched in the bottom of suction eye, places water plug in suction eye.
4. the method for utilizing soil layer or rock stratum to store self-restraint rainwater according to claim 1, is characterized in that: described retaining well location is in underground soil layer.
5. the method for utilizing soil layer or rock stratum to store self-restraint rainwater according to claim 1, is characterized in that: described retaining well location is in the pervious layer of subterranean strata.
One kind realize method described in claim 1 device, it is characterized in that: reservoir and retaining well are set, described reservoir is provided with and is communicated with the bleed off pipe of retaining well and is provided with the suction eye that is communicated with retaining bottom, in described suction eye, places water plug.
7. device according to claim 4, is characterized in that: described bleed off pipe is arranged on the periphery of column, along column, is axially communicated with up and down retaining well.
8. device according to claim 4, is characterized in that: described bleed off pipe is along column circumferential distribution.
9. device according to claim 4, is characterized in that: described suction eye is arranged on column middle part, along column, is axially communicated with up and down retaining well.
10. device according to claim 4, is characterized in that: described retaining well location is in underground soil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677596.4A CN103741765A (en) | 2013-12-13 | 2013-12-13 | Method and device for conserving rainwater through soil layer or rock stratum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677596.4A CN103741765A (en) | 2013-12-13 | 2013-12-13 | Method and device for conserving rainwater through soil layer or rock stratum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741765A true CN103741765A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677596.4A Pending CN103741765A (en) | 2013-12-13 | 2013-12-13 | Method and device for conserving rainwater through soil layer or rock stratum |
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| CN (1) | CN103741765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482221A (en) * | 2021-12-14 | 2022-05-13 | 花王生态工程股份有限公司 | Wetland water source conservation system based on micro-power self-circulation type |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5758991A (en) * | 1995-11-17 | 1998-06-02 | Environmental Assessment Center Co., Ltd | Underground dam |
| JPH10204935A (en) * | 1997-01-24 | 1998-08-04 | Taisei Corp | Infiltration inlet for penetrating old rain water and storing new rain water |
| CN201495621U (en) * | 2009-08-21 | 2010-06-02 | 曾妍 | Drainage well |
| JP4545979B2 (en) * | 2001-03-30 | 2010-09-15 | 東急建設株式会社 | Storage greening water supply system |
| CN201924397U (en) * | 2010-12-27 | 2011-08-10 | 东营三明林业发展股份有限公司 | Underground water and rainwater mixing collector |
| CN202969559U (en) * | 2012-12-20 | 2013-06-05 | 董阿木古楞 | Urban rainwater storing and discharging well |
-
2013
- 2013-12-13 CN CN201310677596.4A patent/CN103741765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5758991A (en) * | 1995-11-17 | 1998-06-02 | Environmental Assessment Center Co., Ltd | Underground dam |
| JPH10204935A (en) * | 1997-01-24 | 1998-08-04 | Taisei Corp | Infiltration inlet for penetrating old rain water and storing new rain water |
| JP4545979B2 (en) * | 2001-03-30 | 2010-09-15 | 東急建設株式会社 | Storage greening water supply system |
| CN201495621U (en) * | 2009-08-21 | 2010-06-02 | 曾妍 | Drainage well |
| CN201924397U (en) * | 2010-12-27 | 2011-08-10 | 东营三明林业发展股份有限公司 | Underground water and rainwater mixing collector |
| CN202969559U (en) * | 2012-12-20 | 2013-06-05 | 董阿木古楞 | Urban rainwater storing and discharging well |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482221A (en) * | 2021-12-14 | 2022-05-13 | 花王生态工程股份有限公司 | Wetland water source conservation system based on micro-power self-circulation type |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |