JPS61135963U - - Google Patents
Info
- Publication number
- JPS61135963U JPS61135963U JP1957385U JP1957385U JPS61135963U JP S61135963 U JPS61135963 U JP S61135963U JP 1957385 U JP1957385 U JP 1957385U JP 1957385 U JP1957385 U JP 1957385U JP S61135963 U JPS61135963 U JP S61135963U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- water collection
- pit
- collection pipes
- casing pipe
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003673 groundwater Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は本考案によるケーシング装置の一実施
例を示す斜視図、第２図は同一部省略した縦断面
図、第３図は同一部の拡大図、第４図は井戸構築
時に竪穴にケーシング装置を建込んだ状態の縦断
面図、第５図は同水平断面図、第６図は集水管を
突出させた状態の縦断面図、第７図は同水平断面
図である。
１……ケーシング、２……集水管、３……空間
部、４……集水孔。
Fig. 1 is a perspective view showing an embodiment of the casing device according to the present invention, Fig. 2 is a vertical cross-sectional view with the same part omitted, Fig. 3 is an enlarged view of the same part, and Fig. 4 is a casing in a shaft when constructing a well. FIG. 5 is a vertical cross-sectional view of the device in a state where it is installed, FIG. 5 is a horizontal cross-sectional view of the same, FIG. 6 is a vertical cross-sectional view of the device with the water collection pipe protruding, and FIG. 7 is a horizontal cross-sectional view of the same. 1...Casing, 2...Water collection pipe, 3...Space, 4...Water collection hole.
Claims (1)
複数の集水管をその内端で囲まれる空間部を有す
るように放射方向に引込み状態に挿着し、竪穴内
に建込んだのち集水管を外方に突出せしめて竪穴
の内壁面とケーシングパイプの外周面との間に配
置されるようにしたことを特徴とする地下水取水
用ケーシング装置。 A plurality of water collection pipes are inserted into the part of the casing pipe located in the aquifer so that they are drawn in in the radial direction so as to have a space surrounded by their inner ends, and then the water collection pipes are removed after being built in the pit. 1. A casing device for groundwater intake, characterized in that the casing device is arranged so as to protrude in the direction between the inner wall surface of the pit and the outer peripheral surface of the casing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1957385U JPS61135963U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1957385U JPS61135963U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61135963U true JPS61135963U (en) | 1986-08-23 |
Family
ID=30509271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1957385U Pending JPS61135963U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61135963U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559235A (en) * | 1978-10-26 | 1980-05-02 | Nippon Dev Consult | Method and device for sinking improved radial well |
-
1985
- 1985-02-14 JP JP1957385U patent/JPS61135963U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559235A (en) * | 1978-10-26 | 1980-05-02 | Nippon Dev Consult | Method and device for sinking improved radial well |
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