CN104131799A - Artesian well sealing and blocking device - Google Patents
Artesian well sealing and blocking device Download PDFInfo
- Publication number
- CN104131799A CN104131799A CN201310160265.3A CN201310160265A CN104131799A CN 104131799 A CN104131799 A CN 104131799A CN 201310160265 A CN201310160265 A CN 201310160265A CN 104131799 A CN104131799 A CN 104131799A
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- steel pipe
- fixed flange
- flange
- artesian well
- flange plate
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Abstract
The invention relates to an artesian well sealing and blocking device, which is provided with a steel pipe 1, wherein the two ends of the steel pipe 1 are respectively and fixedly provided with an upper fixed flange 2 and a lower fixed flange 3; an upper movable flange 4 and a lower movable flange 5 are respectively arranged in a way of being matched with the upper fixed flange 2 and the lower fixed flange 3; screw threads 6 are arranged on the steel pipe 1; the outer side of the upper movable flange 4 is provided with an upper compression screw nut 7; the outer side of the lower movable flange 5 is provided with a lower compression screw nut 8; the upper fixed flange 2 and the lower fixed flange 3 are sheathed with a carbon fiber cloth cylinder 9; the carbon fiber cloth cylinder 9 is tightly pressed by using the upper compression screw nut 7 and the lower compression screw nut 8 through the upper movable flange 4 and the lower movable flange 5; a slurry discharge hole 10 is formed in the steel pipe 1; a one-way valve 11 is arranged at the upper end of the steel pipe 1; a guide pipe 12 and a steel wire rope 13 are arranged on the one-way valve 11; and the guide pipe 12 is connected with a glue injection pump 16. The artesian well sealing and blocking device provided by the invention can be used for effectively sealing and blocking an artesian well, controlling the utilization of underground water resources and protecting the underground water environment.
Description
Technical field
The invention belongs to water conservancy construction equipment technical field, relate in particular to a kind of artesian well plugging device.
Background technology
Artesian well is when boring well, has bored water barrier, and when in aquifer, the pressure of water is greater than well depth, water will spray ground, forms artesian well.In order to control the utilization of Groundwater resource; protection groundwater environment, will carry out shutoff to this class well in some cases, when the pressure of well gravity flow water outlet is higher, flow is when larger; well is carried out to shutoff more difficult, there is no at present special plugging device shutoff gravity flow well.
Summary of the invention
In order to solve the problem of above-mentioned existence, the object of the invention is to design a kind of reliable, practical artesian well well-sealing device.Realizing the technical scheme that object of the present invention takes is: this artesian well plugging device is provided with a steel pipe, the two ends of steel pipe are fixedly installed respectively fixed flange and lower fixed flange, coordinate with upper fixed flange and lower fixed flange upper moving flange plate and lower moving flange plate are set respectively, steel pipe is provided with screw thread, and the outside of upper moving flange plate and lower moving flange plate is respectively equipped with clamp nut and lower compression nut; On upper fixed flange and lower fixed flange, be set with carbon cloth cylinder, the diameter of carbon cloth cylinder is greater than the diameter of well, and carbon cloth cylinder is clamp nut and lower compression nut compression in upper moving flange plate and lower moving flange plate utilization; On steel pipe between upper fixed flange and lower fixed flange, slurry outlet is set, the upper end of steel pipe is provided with one way valve, and one way valve is provided with conduit and wire rope, and the lower end of steel pipe is provided with mass; Mass can be weighted rod, calculates the weight of weighted rod according to the size of the uplift pressure of on-the-spot water.Make a plurality of weighted rod, can be used in combination.During use, utilize wire rope that this device is placed in well, utilize glue-injecting pump by slurry outlet, in carbon fiber cylinder, to carry two component cements that on-the-spot mixing is good by conduit, carbon fiber cylinder is spreading, and applies certain pressure, makes it expansion plugging well head.After water does not flow, in pit shaft, penetration concrete or cement mortar can realize shutoff.
The present invention can carry out effective shutoff to artesian well, controls the utilization of Groundwater resource, protection groundwater environment.
Accompanying drawing explanation
fig. 1 is the structural representation of the present invention in well.
In figure, 1, steel pipe, 2, upper fixed flange, 3, lower fixed flange, 4, upper moving flange plate, 5, lower moving flange plate, 6, screw thread, 7, upper clamp nut, 8, lower compression nut; 9, carbon cloth cylinder, 10, slurry outlet, 11, one way valve, 12, conduit, 13. wire rope, 14, connecting ring, 15, mass, 16, glue-injecting pump, 17, well.
Specific embodiments
With reference to accompanying drawing, this artesian well plugging device is provided with a steel pipe 1, the two ends of steel pipe 1 are fixedly installed respectively fixed flange 2 and lower fixed flange 3, coordinate with upper fixed flange 2 and lower fixed flange 3 upper moving flange plate 4 and lower moving flange plate 5 are set respectively, steel pipe 1 is provided with screw thread 6, the outside of upper moving flange plate 4 and lower moving flange plate 5 is respectively equipped with clamp nut 7 and lower compression nut 8, on upper fixed flange 2 and lower fixed flange 3, be set with carbon cloth cylinder 9, the diameter of carbon cloth cylinder 9 is greater than the diameter of well, carbon cloth cylinder 9 utilizes upper clamp nut 7 and lower compression nut 8 to compress through upper moving flange plate 4 and lower moving flange plate 5, on steel pipe 1 between upper fixed flange 2 and lower fixed flange 3, slurry outlet 10 is set, the upper end of steel pipe 1 is provided with one way valve 11, one way valve 11 is provided with conduit 12 and wire rope 13, conduit 12 is connected with glue-injecting pump 16, the lower end of steel pipe 1 is provided with connecting ring 14, connecting ring 14 has mass 15, and mass 15 can be weighted rod, calculates the weight of weighted rod according to the size of the uplift pressure of on-the-spot water.Make a plurality of weighted rod, can be used in combination.
Concrete use procedure: device assembles is good according to accompanying drawing.The equipment assembling is put into whole equipment in well to be sealed 17 by wire rope 13, fixed wire rope 13.Start glue-injecting pump 16, the two component cements that mix are in advance injected in carbon cloth cylinder 9 by conduit.Under the effect of pressure, carbon cloth cylinder 9 expands.Because the diameter of carbon cloth cylinder 9 is greater than the diameter of well 17, thus will be gradually by well water shutoff, two component cements solidify according to design time in well, and then concrete perfusion in well, can realize shutoff to well.
Claims (2)
1. an artesian well plugging device, it is characterized in that: this device is provided with a steel pipe (1), the two ends of steel pipe (1) are fixedly installed respectively fixed flange (2) and lower fixed flange (3), coordinate with upper fixed flange (2) and lower fixed flange (3) upper moving flange plate (4) and lower moving flange plate (5) are set respectively, steel pipe (1) is provided with screw thread (6), the outside of upper moving flange plate (4) and lower moving flange plate (5) is respectively equipped with clamp nut (7) and lower compression nut (8), the upper suit of upper fixed flange (2) and lower fixed flange (3) carbon cloth cylinder (9), carbon cloth cylinder (9) is clamp nut (7) and lower compression nut (8) compression in upper moving flange plate (4) and lower moving flange plate (5) utilization, on steel pipe (1) between upper fixed flange (2) and lower fixed flange (3), slurry outlet (10) is set, the upper end of steel pipe (1) is provided with one way valve (11), one way valve (11) is provided with conduit (12) and wire rope (13), and conduit (12) is connected with glue-injecting pump (16).
2. according to artesian well plugging device claimed in claim 1, it is characterized in that: the lower end of steel pipe (1) is provided with connecting ring (14), connecting ring (14) has mass (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310160265.3A CN104131799A (en) | 2013-05-03 | 2013-05-03 | Artesian well sealing and blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310160265.3A CN104131799A (en) | 2013-05-03 | 2013-05-03 | Artesian well sealing and blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104131799A true CN104131799A (en) | 2014-11-05 |
Family
ID=51804635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310160265.3A Pending CN104131799A (en) | 2013-05-03 | 2013-05-03 | Artesian well sealing and blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104131799A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134123A (en) * | 2015-08-21 | 2015-12-09 | 山东省水利科学研究院 | Differential water shut-off method by means of engineering expanding agent |
| CN105155591A (en) * | 2015-08-21 | 2015-12-16 | 山东省水利科学研究院 | Underground water biological expansion differential water shut-off method |
| CN105674827A (en) * | 2016-03-30 | 2016-06-15 | 宏大矿业有限公司 | Expansion tamper for high-temperature blast hole and high-temperature blast hole subsection water injection cooling method |
| CN115628028A (en) * | 2022-11-02 | 2023-01-20 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Artesian well sealing device and construction method |
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| US5040283A (en) * | 1988-08-31 | 1991-08-20 | Shell Oil Company | Method for placing a body of shape memory metal within a tube |
| US5503188A (en) * | 1993-12-30 | 1996-04-02 | Petrone; Joseph A. | Inflatable air bag pipeline stopper |
| CN2677009Y (en) * | 2003-12-29 | 2005-02-09 | 周和平 | Dust separator with self-tensioning block-proof cloth barrel |
| US20070215345A1 (en) * | 2006-03-14 | 2007-09-20 | Theodore Lafferty | Method And Apparatus For Hydraulic Fracturing And Monitoring |
| CN101302925A (en) * | 2008-06-19 | 2008-11-12 | 寿国伟 | Quick plugging device |
| CN201454282U (en) * | 2009-08-27 | 2010-05-12 | 周和平 | Self tensioning anti-blockage cloth dust filter |
| CN101899960A (en) * | 2010-07-09 | 2010-12-01 | 张幼禽 | Oilwell leakage plugging device |
| CN203201526U (en) * | 2013-05-03 | 2013-09-18 | 梁红 | Plugging device for artesian well |
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2013
- 2013-05-03 CN CN201310160265.3A patent/CN104131799A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040283A (en) * | 1988-08-31 | 1991-08-20 | Shell Oil Company | Method for placing a body of shape memory metal within a tube |
| US5503188A (en) * | 1993-12-30 | 1996-04-02 | Petrone; Joseph A. | Inflatable air bag pipeline stopper |
| CN2677009Y (en) * | 2003-12-29 | 2005-02-09 | 周和平 | Dust separator with self-tensioning block-proof cloth barrel |
| US20070215345A1 (en) * | 2006-03-14 | 2007-09-20 | Theodore Lafferty | Method And Apparatus For Hydraulic Fracturing And Monitoring |
| CN101302925A (en) * | 2008-06-19 | 2008-11-12 | 寿国伟 | Quick plugging device |
| CN201454282U (en) * | 2009-08-27 | 2010-05-12 | 周和平 | Self tensioning anti-blockage cloth dust filter |
| CN101899960A (en) * | 2010-07-09 | 2010-12-01 | 张幼禽 | Oilwell leakage plugging device |
| CN203201526U (en) * | 2013-05-03 | 2013-09-18 | 梁红 | Plugging device for artesian well |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134123A (en) * | 2015-08-21 | 2015-12-09 | 山东省水利科学研究院 | Differential water shut-off method by means of engineering expanding agent |
| CN105155591A (en) * | 2015-08-21 | 2015-12-16 | 山东省水利科学研究院 | Underground water biological expansion differential water shut-off method |
| CN105155591B (en) * | 2015-08-21 | 2017-03-08 | 山东省水利科学研究院 | Underground aquatic organism expands layering water-stopping method |
| CN105674827A (en) * | 2016-03-30 | 2016-06-15 | 宏大矿业有限公司 | Expansion tamper for high-temperature blast hole and high-temperature blast hole subsection water injection cooling method |
| CN105674827B (en) * | 2016-03-30 | 2018-03-13 | 宏大矿业有限公司 | Expansion blockage thing and high temperature blasthole subsection water injection cool-down method for high temperature blasthole |
| CN115628028A (en) * | 2022-11-02 | 2023-01-20 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Artesian well sealing device and construction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |