CN203097811U - Water-stop plug capable of rapidly plugging leaking water of underground hydrological boreholes - Google Patents
Water-stop plug capable of rapidly plugging leaking water of underground hydrological boreholes Download PDFInfo
- Publication number
- CN203097811U CN203097811U CN 201320031255 CN201320031255U CN203097811U CN 203097811 U CN203097811 U CN 203097811U CN 201320031255 CN201320031255 CN 201320031255 CN 201320031255 U CN201320031255 U CN 201320031255U CN 203097811 U CN203097811 U CN 203097811U
- Authority
- CN
- China
- Prior art keywords
- water
- boreholes
- groove
- plug capable
- round steel
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A water-stop plug capable of rapidly plugging leaking water of underground hydrological boreholes is characterized by being composed of round bar steel 1, water-stop expansion adhesive tape 2, grooves 3 and a counter weight 4, wherein the grooves 3 are arranged in the round bar steel 1 in a cutting mode, the water-stop expansion adhesive tape 2 is wound inside the grooves 3, and the counter weight 4 is hung at the lower end of the round bar steel 1.
Description
Technical field
The utility model patent relates to down-hole hydrology boring water outlet quick blocking filler block.
Background technology
In the hydrological observation wells of down-hole construction, first because of the more environment of long water quality sulfur-bearing service time shows tide, to the corrosion year by year of the irony wall pipe of the borehole wall.Second at that time may screwed connection during setting of casing or welding weak because acid corrosion, junction cracking and cause the gushing water phenomenon.Cavitation is corroded and gushing water in the place that the 3rd tube wall is thin.Borehole wall infringement conducting underground reservoir, the water yield is big, the flow of water is brought the untimely shutoff of significant damage meeting to cause to mine to cover well suddenly.How successful water blockoff is a great problem that faces.Design the water hole filler block according to the actual requirements.
Summary of the invention
The purpose of this utility model is the problem that exists in the existing engineering, provides a kind of technology simple, easy to operate, safe and reliable, the filler block that can design the water outlet of water hole, down-hole fast.
Down-hole of the present utility model hydrology boring water outlet quick blocking filler block: be made up of round steel 1, sealing swellable tape 2, groove 3 and counterweight 4, groove 3 cuts on round steel 1, and sealing swellable tape 2 is wound in the groove 3, and counterweight 4 hangs on round steel 1 lower end.
Beneficial effect: the utility model is a down-hole hydrology boring water outlet quick blocking filler block, can realize water blockoff fast in hydrological observation wells, reduces labor strength, improves workman's operating efficiency.Characteristics such as it is simple that the present invention has technology, easy to use, easy to operate, safe and reliable, and have practicality widely.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among Fig. 1: 1-round steel, 2-groove, 3-sealing swellable tape, 4-counterweight
The specific embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is further described:
It is made up of round steel 1, sealing swellable tape 2, groove 3 and counterweight 4, and groove 3 cuts on round steel 1, and sealing swellable tape 2 is wound in the groove 3, and counterweight 4 hangs on round steel 1 lower end.Counterweight 4 is used for producing a downward pulling force in the device bottom, prevents that buoyancy of water from will install outside the emersion hole.
At first the Surface Machining at round steel 1 goes out groove 2; Then sealing swellable tape 2 is wound in the groove 3; Hang counterweight 4 at last in the round steel bottom, the quality of counterweight 4 can in time be adjusted according to hydraulic pressure; Integral body was put into hydrology hole after the device assembling was finished, and utilized deadweight finishing device the fixing in the hole of counterweight 4.This equipment operation is convenient, and lightly portable, effect is obvious, and very big practical value is arranged.
Claims (1)
1. down-hole hydrology boring water outlet quick blocking filler block, it is characterized in that: form by round steel (1), sealing swellable tape (2), groove (3) and counterweight (4), groove (3) cuts on round steel (1), sealing swellable tape (2) is wound in the groove (3), and counterweight (4) hangs on round steel (1) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031255 CN203097811U (en) | 2013-01-08 | 2013-01-08 | Water-stop plug capable of rapidly plugging leaking water of underground hydrological boreholes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031255 CN203097811U (en) | 2013-01-08 | 2013-01-08 | Water-stop plug capable of rapidly plugging leaking water of underground hydrological boreholes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097811U true CN203097811U (en) | 2013-07-31 |
Family
ID=48849220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031255 Expired - Fee Related CN203097811U (en) | 2013-01-08 | 2013-01-08 | Water-stop plug capable of rapidly plugging leaking water of underground hydrological boreholes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097811U (en) |
Cited By (2)
| 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 |
| CN110725661A (en) * | 2019-11-06 | 2020-01-24 | 河南理工大学 | A segmented spiral rubber capsule sealing device |
-
2013
- 2013-01-08 CN CN 201320031255 patent/CN203097811U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN110725661A (en) * | 2019-11-06 | 2020-01-24 | 河南理工大学 | A segmented spiral rubber capsule sealing device |
| CN110725661B (en) * | 2019-11-06 | 2021-12-17 | 河南理工大学 | Segmented spiral rubber bag hole sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |