JPS5969588A - Water collecting pipe joint in well - Google Patents
Water collecting pipe joint in wellInfo
- Publication number
- JPS5969588A JPS5969588A JP17957682A JP17957682A JPS5969588A JP S5969588 A JPS5969588 A JP S5969588A JP 17957682 A JP17957682 A JP 17957682A JP 17957682 A JP17957682 A JP 17957682A JP S5969588 A JPS5969588 A JP S5969588A
- Authority
- JP
- Japan
- Prior art keywords
- well
- water collection
- pipe
- short
- pipe joint
- 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
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Joints With Sleeves (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は満州井戸と称される井戸の集水管を井筒壁から
帯水砂礫層中に打込む際、集水管は短管をつぎつぎとつ
なぐため、その継手に関する発明である。[Detailed Description of the Invention] The present invention relates to a joint for connecting short pipes one after another when a water collecting pipe of a well called Manchuria Well is driven from the wall of the well into the aquifer gravel layer. be.
帯水砂礫層内を貫く井筒の壁部から多数の集水管をほぼ
水平、放射方向に埋入し、井筒直径の数倍の井戸圏を自
然帯水地層中に形成して大量の取水をはかるようにした
満州井戸と称される井戸装置はよく知られている。A large number of water collection pipes are buried almost horizontally and radially from the wall of the well that penetrates the aquifer gravel layer, creating a well zone several times the diameter of the well in the natural aquifer to intake a large amount of water. A well device called the Manchurian Well is well known.
この井戸装置は井筒径に比し集水能力が大きいというき
わめて優れた利点を有するが、井筒壁より打込む鉄製の
集水管は短い管を１本ずつ１１１α次継ぎだして帯水地
層中に埋設するため、井戸装置を作るのに多くの時間を
要する難点がある。This well device has the extremely excellent advantage of having a large water collection capacity compared to the well diameter, but the iron water collection pipes that are driven from the well well wall are connected one short pipe at a time to 111α and are buried in the aquifer stratum. Therefore, there is a drawback that it takes a lot of time to make the well equipment.
従来は短管と短管の継手は、短管の両端にかくねじをあ
らかじめきっであるものを現場でパイプレンチで回転接
合し、集水管の打込みを行ったので、材料加工のねじ切
り、接合時のねじのしめつけに多くの時間と労力を要し
た。Conventionally, when connecting short pipes to short pipes, threads were first set on both ends of the short pipes, and then they were rotated and joined on site using a pipe wrench, and the water collection pipes were driven in. It took a lot of time and effort to tighten the screws.
本発明は比咬的せまい井筒内に於いて、高能率に集水管
を粘ぎたすことが出来るよう鉄製の短管の末端に内径と
同じ寸法の外径をもった長さＩＱ ｃｍの鉄製の薄肉パ
イプをさし込み、５０ｍ出るように、あらかじめ電気溶
接しておき、次ぎの短管はたださし込むだけで短管で構
成される集水管の打ち込みが出来るようにした。時間と
労力かはぶけ、高能率に集水管打ち込みが出来る集水管
継手である。The present invention provides a short iron pipe with an outer diameter of IQ cm in length, which is the same as the inner diameter, at the end of a short iron pipe, so that a water collection pipe can be made highly efficient in a narrow well. A thin-walled pipe was inserted and electrically welded in advance so that it would extend 50 meters, and the next short pipe could be simply inserted to create a water collection pipe made up of short pipes. This water collection pipe joint allows you to install water collection pipes with high efficiency, saving you time and effort.
以下本発明を図面に示す実施例により説明する。The present invention will be explained below with reference to embodiments shown in the drawings.
本発明の集水管継手は、井筒１の底部より帯水砂礫層２
の中にはいる高さに、支柱３でささえられた機械台４の
上に置かれた圧縮空気で作動するエヤーハンマー５は周
定された油圧ジヤツキ６により所定のストロークにわた
り進退駆動される。集水管はそれぞれ短管７よりなり、
短管７の末端には短管７の内径を外径とする長さ約ＩＱ
ｃｍの鉄管（薄肉）８を短管７の末端に約５ｃｍ挿入
し、鉄管８の挿入した先端を集水管の短管７の内側と電
気溶接にて固定し継手を形成する。集水管の短管７の末
端８につぎの短管７をはめ込み、エヤーハンマー５を油
圧ジヤツキ６で前進圧をかけ、エヤーハンマー５を作動
させる。故に短管７の継手はネジしめする必要がなく、
短時間で接合が出来、前進圧のみで引抜くことがないの
で接合は完全である。The water collection pipe joint of the present invention has an aquifer gravel layer 2 which is connected to the bottom of the well 1.
An air hammer 5 operated by compressed air is placed on a machine stand 4 supported by a column 3 at a height within the machine, and is driven forward and backward over a predetermined stroke by a circumferential hydraulic jack 6. Each water collection pipe consists of short pipes 7,
The end of the short tube 7 has a length of approximately IQ with the inner diameter of the short tube 7 as the outer diameter.
An iron pipe (thin wall) 8 with a diameter of 5 cm is inserted approximately 5 cm into the end of the short pipe 7, and the inserted tip of the iron pipe 8 is fixed to the inside of the short pipe 7 of the water collection pipe by electric welding to form a joint. The next short pipe 7 is fitted into the end 8 of the short pipe 7 of the water collection pipe, and forward pressure is applied to the air hammer 5 using a hydraulic jack 6 to operate the air hammer 5. Therefore, there is no need to screw the joint of short pipe 7,
Welding can be done in a short time, and the joining is perfect because there is no pulling out using only forward pressure.
以上説明したように、本発明は井筒壁から帯水砂礫層中
に集水管を打ち込むに際し、集水管の短管７の接合がき
わめて高能率に出来時間と労力が節約出来、すぐれた効
果をあげることができる集水管継手である。As explained above, the present invention can extremely efficiently join the short pipes 7 of the water collection pipe when driving the water collection pipe from the well wall into the aquifer gravel layer, thereby saving time and labor and producing excellent effects. It is a water collection pipe joint that can be used.
第１図は本発明の実施例を示す側面図
第２図は同平面図
第３図は本発明の詳細図
第４図は本発明の集水管の継手によって形成する集水井
戸の一例を示す集水管の設置状況図である。
１・・・・井筒 ２・・・・帯水砂礫層３・・・・支
柱 ４・・・・機械台
５・・・・エヤーハンマー
６・・・・油圧ジヤツキ
７・・・・集水管の短管
８・・・・鉄管（継手）
特許出願人 入江将雄
−星１
４
−７ オリ石Ｘ
−堵２１列−
５１５−Fig. 1 is a side view showing an embodiment of the present invention Fig. 2 is a plan view thereof Fig. 3 is a detailed view of the invention Fig. 4 shows an example of a water collection well formed by the joint of the water collection pipe of the present invention This is a diagram of the installation status of water collection pipes. 1...Well well 2...Aquifer gravel layer 3...Strut 4...Machine platform 5...Air hammer 6...Hydraulic jack 7...Water collection pipe Short pipe 8... Iron pipe (joint) Patent applicant Masao Irie - Star 1 4 -7 Orishi X - 21 rows - 515 -
Claims (1)
打ち込んで井筒直径の数倍の井戸圏を自然帯水地層中に
形成する井戸において、集水管を形成する鉄製の短管と
短管の継手をただ押入するだけの脱着自在の容易な集水
管継手機構。In a well where a large number of water collection pipes are driven radially into the aquifer from the wall of the well to form a well zone several times the diameter of the well in the natural aquifer, the short iron pipes forming the water collection pipes and A collection pipe joint mechanism that is easy to attach and detach by simply pushing in the short pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17957682A JPS5969588A (en) | 1982-10-12 | 1982-10-12 | Water collecting pipe joint in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17957682A JPS5969588A (en) | 1982-10-12 | 1982-10-12 | Water collecting pipe joint in well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5969588A true JPS5969588A (en) | 1984-04-19 |
Family
ID=16068141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17957682A Pending JPS5969588A (en) | 1982-10-12 | 1982-10-12 | Water collecting pipe joint in well |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5969588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013036177A (en) * | 2011-08-04 | 2013-02-21 | Jdc Corp | Construction method of water collecting pipe, construction device of water collecting pipe, and construction structure of water collecting pipe |
-
1982
- 1982-10-12 JP JP17957682A patent/JPS5969588A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013036177A (en) * | 2011-08-04 | 2013-02-21 | Jdc Corp | Construction method of water collecting pipe, construction device of water collecting pipe, and construction structure of water collecting pipe |
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