CN1598172A - Technology scheme for blocking water of magma large fountain bound flow regulating pressure - Google Patents
Technology scheme for blocking water of magma large fountain bound flow regulating pressure Download PDFInfo
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- CN1598172A CN1598172A CN 200410040725 CN200410040725A CN1598172A CN 1598172 A CN1598172 A CN 1598172A CN 200410040725 CN200410040725 CN 200410040725 CN 200410040725 A CN200410040725 A CN 200410040725A CN 1598172 A CN1598172 A CN 1598172A
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- water
- karst
- curtain
- antiseepage
- pressure regulation
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Abstract
The invention relates to a karst large spring beam flux pressure regulating back-water technology proposal and it belongs to underground resource exploitation and application technology field. The invention is made up of rotundity underground antiseepage beam flux curtain, rotundity reinforcing concrete bar pressure regulating pool that bottom is connected to the curtain and obligates two drain port and conduit pipe that one end is connected to the pressure regulating pool and the other end is connected to the ground water storage ditch. The invention has the advantages of reasonable proposal, feasible technology and remarkable social ecology economic benefit.
Description
Technical field:
The present invention relates to the pressure regulation of a kind of karst big spring line and choke water technical scheme, belong to subterranean resource Application and Development technical field.
Background technology:
The domestic and international development plan that the utilization of karst big spring is taked direct drainage more or built the storehouse in its downstream, thus and directly do not appear in the newspapers as yet at the Quan Kou mining type that water level is increased that is in the milk.
Summary of the invention:
The object of the present invention is to provide and a kind ofly realize that the karst big spring line pressure regulation of artesian diversion chokes water technical scheme.
The present invention utilizes the water pressure of karst pressure-bearing pipe (hole) stream, by underground weak karst growth zone, employing makes up watertight grouting line curtain down peripherally along spring point, build a circular line pressure regulation pond on the ground, the water level harmony is high to forming the height of water level that flows automatically with groundwater resources, realize the artesian diversion exploitation.
Karst big spring line of the present invention pressure regulation is choked water technical scheme by descending antiseepage line curtain (1) circularly, and pressure-adjusting water-blocking pond (2) reach an end and are connected with pressure regulation pond (2), and the conduit pipe (3) that the other end connects underground water water storage ditch constitutes; Wherein:
Descend antiseepage line curtain (1) to be circularly: around the spring mouth to carbonate rock aquifer boring and carry out the crack grouting treatment; Promptly basis is grown the degree of depth that strong and weak degree is arranged antiseepage line curtain line curtain with karst development characteristics, karst around the spring mouth, karst growth zone links to each other a little less than making antiseepage line curtain and deep, form the suspension type seepage proof curtain, limit underground water runoff amount downstream with this; The antiseepage line curtain degree of depth of underground water inflow direction is no more than strong karst growth zone;
Pressure-adjusting water-blocking pond (2) is: thus make the bottom of raising of ground water and the circular steel bar concrete pressure regulation pond of descending antiseepage line curtain to link to each other circularly along the peripheral constraint underground water of repairing of spring point, two scavenge ports are reserved in the pressure regulation pond, one is the aqueduct road junction, and another is from head piece.
The present invention compared with prior art has advantages such as scheme is reasonable, technical feasibility, social ecological economy remarkable benefit.
Description of drawings:
Accompanying drawing is an embodiment of the invention engineering arrangement diagram schematic diagram.
The specific embodiment:
The present invention is used for the karst big spring line pressure regulation of Pi Jia stockaded village, Luxi County, Yunnan Province and chokes water Development Engineering.
The Da Quan of Pi Jia stockaded village is positioned at north, Pi Jiazhai village, edge, northeast, basin, Luxi, middle part, Xiao Jiang basin, Luxi County, and apart from county town 2.5Km, spring mouth geographical coordinate is 103 ° 47 ' 20 of east longitude ", 24 ° 32 ' 16 of north latitude ", spring mouth elevation 1711m.Pi Jia stockaded village big spring karst water system hydrochemical type is HCO
3-Ca type, pH value are 6.6, total hardness 207.74mg/l, total dissolved solid 214.35mg/l.Phreatic chemical composition changes little withered rainy season.Show through investigation, the big and dynamic stability of the big current of spring amount in Pi Jia stockaded village, its water resource can develop.So, adopt technical solution of the present invention, promptly make up watertight grouting line curtain (1) peripherally down, build a circular line pressure regulation pond (2) on the ground along spring point, the high 2.73m of water level harmony to forming the height of water level that flows automatically with underground water water storage ditch, the development and use of artesian diversion have been realized.Concrete construction is as follows:
Around the existing spring mouth of the big spring in Pi Jia stockaded village system in the boring of the carbonate rock aquifer of spring mouth and carry out grouting treatment; Be the circular distribution of drill holes, array pitch 3m, pitch-row 3m amounts to 362 borings.Wherein: karst growth zone links to each other a little less than being positioned at west, Quan Kou downstream, the in the south well cementing degree of depth and deep, and its degree of depth of being in the milk is 30m; Karst growth zone links to each other a little less than being positioned at the spring mouth well cementing degree of depth in the east and top, and its grouting degree of depth is 15m, and west, the in the south and east form the suspension type seepage proof curtain and limit underground water runoff amount downstream with this; The well cementing degree of depth that is positioned at Quan Kou north (underground water inflow direction) is no more than strong karst growth zone, and its grouting degree of depth is 8m; Make by grouting that 362 drilled grout holes have constituted a circular antiseepage line curtain (1) around the spring mouth.
Making up to descend circularly on the basis of antiseepage line curtain (1), repair a circular steel bar concrete pressure regulation pond (2) along spring point periphery, diameter 62m, crest level 1715m, the bottom links to each other with descending antiseepage line curtain (1) circularly, thus constraint underground water makes raising of ground water.Two scavenge ports are reserved in the pressure regulation pond, and one is the aqueduct road junction, and another is from head piece.
Between pressure regulation pond (2) and underground ditch, build the conduit pipe (3) of a long 300m, guide the spring gravity flow into underground water water storage ditch and make full use of.
Claims (1)
1, technical scheme is choked water in the pressure regulation of a kind of karst big spring line, it is characterized in that this technical scheme is by descending antiseepage line curtain (1) circularly, pressure-adjusting water-blocking pond (2) reaches an end and is connected with pressure regulation pond (2), and the conduit pipe (3) that the other end connects underground water water storage ditch constitutes; Wherein:
Descend antiseepage line curtain (1) to be circularly: around the spring mouth to carbonate rock aquifer boring and carry out the crack grouting treatment; Promptly basis is grown the degree of depth that strong and weak degree is arranged antiseepage line curtain line curtain with karst development characteristics, karst around the spring mouth, karst growth zone links to each other a little less than making antiseepage line curtain and deep, form the suspension type seepage proof curtain, limit underground water runoff amount downstream with this; The antiseepage line curtain degree of depth of underground water inflow direction is no more than strong karst growth zone;
Pressure-adjusting water-blocking pond (2) is: thus make the bottom of raising of ground water and the circular steel bar concrete pressure regulation pond of descending antiseepage line curtain (1) to link to each other circularly along the peripheral constraint underground water of repairing of spring point, two scavenge ports are reserved in the pressure regulation pond, one is the aqueduct road junction, and another is from head piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410040725 CN1276157C (en) | 2004-09-17 | 2004-09-17 | Technology scheme for blocking water of magma large fountain bound flow regulating pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410040725 CN1276157C (en) | 2004-09-17 | 2004-09-17 | Technology scheme for blocking water of magma large fountain bound flow regulating pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1598172A true CN1598172A (en) | 2005-03-23 |
| CN1276157C CN1276157C (en) | 2006-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410040725 Expired - Fee Related CN1276157C (en) | 2004-09-17 | 2004-09-17 | Technology scheme for blocking water of magma large fountain bound flow regulating pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1276157C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649606B (en) * | 2009-07-13 | 2011-07-06 | 黄泽普 | Non-negative-pressure leak-blocking method for forming lake in karst depression |
| CN110777880A (en) * | 2019-11-14 | 2020-02-11 | 贵州省山地资源研究所 | Method for storing water by utilizing karst depression |
-
2004
- 2004-09-17 CN CN 200410040725 patent/CN1276157C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649606B (en) * | 2009-07-13 | 2011-07-06 | 黄泽普 | Non-negative-pressure leak-blocking method for forming lake in karst depression |
| CN110777880A (en) * | 2019-11-14 | 2020-02-11 | 贵州省山地资源研究所 | Method for storing water by utilizing karst depression |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1276157C (en) | 2006-09-20 |
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Granted publication date: 20060920 Termination date: 20091019 |