JPS6280391A - Method of sampling inserting water in buried gas pipe - Google Patents
Method of sampling inserting water in buried gas pipeInfo
- Publication number
- JPS6280391A JPS6280391A JP21873885A JP21873885A JPS6280391A JP S6280391 A JPS6280391 A JP S6280391A JP 21873885 A JP21873885 A JP 21873885A JP 21873885 A JP21873885 A JP 21873885A JP S6280391 A JPS6280391 A JP S6280391A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- gas pipe
- water absorption
- absorbing member
- 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
- Sampling And Sample Adjustment (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】
（以下利用分野、従来技術等発明の目的）本発明は埋設
ガス管内差水の採水方法に関するものである。埋設ガス
管内には、種々の要因で水が溜まることがあり、これが
原因でガスの出が細くなったりする場合がある。従来は
、ガス導管に水取器を設置し、この水取器に溜まった水
を手動ポンプ等により採水していた。しかしながら、埋
設ガス管に曲管部があるような場合には、その曲管部に
差水が溜まってしまい、この場合には、犬がかりな工事
をして差水の除去を行なわねばならなかった。本発明は
、管内進行吸水部材を、それ自体が重錘となって、埋設
ガス管の底壁に進行させ、配管系の勾配部及び曲管部に
影響されずに採水ができるようにしたものである。以下
図について詳述すると次の通りである。DETAILED DESCRIPTION OF THE INVENTION (Hereinafter, the field of application, prior art, etc.) The present invention relates to a method for sampling water from a buried gas pipe. Water may accumulate in buried gas pipes due to various reasons, and this may cause the gas outlet to become narrower. Conventionally, a water collector was installed in the gas pipe, and the water collected in the water collector was collected using a manual pump or the like. However, if the buried gas pipe has a bent section, water will accumulate in the bent section, and in this case, extensive construction work will be required to remove the water. Ta. The present invention allows a pipe-advancing water absorbing member to advance to the bottom wall of a buried gas pipe by itself acting as a weight, so that water can be sampled without being affected by sloped parts and curved pipe parts of the piping system. It is something. The details of the figure are as follows.
（以下発明の構成作用）
符号ｌは管内進行吸水部材であって、該吸水部材１は、
可とうホース２の外周に、スプリング部材３を巻着した
構成と、前記ホース２の一側には、多数の吸水孔４を形
成した頭部口金５を接続した構成とから成る。かかる構
成の管内進行吸水部材１を、可とう吸水ホース６の一端
に、前記吸水部材１の他側をもって接続し、前記管内進
行吸水部材１自体を重錘として管内底壁７を進行させな
がら、埋設ガス管８内の差水の採水を行なうものである
。しかして、埋設ガス管８内の差水を採水する場合、ガ
ス管８内の適宜個所に装入孔９をあけ、その孔９から進
行吸水部材１をガス管８内に装入し、可とう吸水ホース
６を押しつつ吸水部材１を管内に進行させる。進行吸水
部材１は頭部口金５と可とうホース２並びに該ホース２
に巻着したスプリング部材３から構成されているので、
全体的に可とう性が失われず、しかもその構成によって
重錘としての機能をも保持することができる。従って前
記した管内進行に際しては、管内底壁７を這うように進
行し、底壁７に溜まる差水を吸引することができる。吸
水部材ｌが勾配部或は曲管部に達した時にも、その可と
う性と重錘としての機能により、底壁７を、前記したと
同様にして進行し差水の採水を円滑に行なうことができ
る。図中、符号１０は吸水車であり、１１は、該吸水車
１０に装置した可とう吸水ホースの巻取ドラム、１２は
、同気液分離器１．である。(Hereinafter, the structure and operation of the invention) Reference numeral 1 denotes a water absorbing member that advances in the pipe, and the water absorbing member 1 includes:
It consists of a structure in which a spring member 3 is wound around the outer periphery of a flexible hose 2, and a structure in which a head cap 5 in which a number of water absorption holes 4 are formed is connected to one side of the hose 2. The in-pipe advancing water-absorbing member 1 having such a configuration is connected to one end of the flexible water-absorbing hose 6 with the other side of the water-absorbing member 1, and while the in-pipe advancing water-absorbing member 1 itself is used as a weight to advance the inner pipe bottom wall 7, This is to sample the difference water in the buried gas pipe 8. Therefore, when collecting water from the buried gas pipe 8, a charging hole 9 is opened at an appropriate location in the gas pipe 8, and the advancing water absorbing member 1 is inserted into the gas pipe 8 through the hole 9. The water absorbing member 1 is advanced into the pipe while pushing the flexible water absorbing hose 6. The advancing water absorption member 1 includes a head cap 5, a flexible hose 2, and the hose 2.
It is composed of a spring member 3 wound around the
It does not lose its overall flexibility, and its structure allows it to maintain its function as a weight. Therefore, when moving inside the pipe as described above, it moves along the bottom wall 7 of the pipe, and the differential water accumulated on the bottom wall 7 can be sucked up. Even when the water absorbing member l reaches a sloped part or a curved pipe part, due to its flexibility and function as a weight, the bottom wall 7 is moved in the same manner as described above to smoothly collect the difference water. can be done. In the figure, reference numeral 10 is a water absorption wheel, 11 is a winding drum for a flexible water absorption hose attached to the water absorption wheel 10, and 12 is a gas-liquid separator 1. It is.
（以下発明の効果）
本発明は以上の通り、管内進行吸水部材の可とう性と重
鐘機能により、管内底壁を這うように進行しつつ吸水す
′るので、配管系の勾配部及び曲管部に影響されずに差
水の採水を行なうことができるという一大利点があり、
採水の完全性と、いかなる個所に差水が存在しようとも
大がかりな工事を必要とせずに採水できるという作業の
容易性が実現できるという実用的効果がある。(Hereinafter, the effects of the invention) As described above, the present invention absorbs water while crawling along the bottom wall of the pipe due to the flexibility and the bell function of the water absorbing member that advances inside the pipe. It has the great advantage of being able to sample water without being affected by the pipe section.
This has the practical effect of achieving complete water sampling and ease of work in that water can be sampled without the need for large-scale construction no matter where there is a difference in water.
第１図は採水状態を示す全体の説明図、第２図は吸水部
材の説明図、第３図は吸水車に積んだ装置の一例を示す
説明図である。
符号１・・・管内進行吸水部材、２・・・可とうホース
、３・・・スプリング、４・・・吸水孔、５・・・頭部
口金、６・・・吸水ホース、７・・・管内底壁、８・・
・埋設ガス管、９・・・装入孔、１０・・・吸水車、１
１・・・巻取ドラム、１２・・・気液分離器、１３・・
・カバー。FIG. 1 is an explanatory diagram of the entire system showing the water sampling state, FIG. 2 is an explanatory diagram of the water absorbing member, and FIG. 3 is an explanatory diagram showing an example of the device loaded on the water absorbing truck. Code 1...Water absorption member advancing in the pipe, 2...Flexible hose, 3...Spring, 4...Water absorption hole, 5...Head cap, 6...Water absorption hose, 7... Pipe inner bottom wall, 8...
・Buried gas pipe, 9...Charging hole, 10...Water absorption wheel, 1
1... Winding drum, 12... Gas-liquid separator, 13...
·cover.
Claims (1)
吸水孔を設けた頭部口金を接続して管内進行吸水部材を
構成すると共に可とう吸水ホースの一端に前記管内進行
吸水部材の他側を接続し、前記管内 進行吸水部材それ自体を重錘として、埋設ガス管内の底
壁を進行させ、該ガス管内の差水の吸引を行なうように
したことを特徴とする埋設ガス管内差水の採水方法。[Scope of Claims] An example of a flexible hose around which a spring member is wound is connected to a head cap provided with a large number of water absorption holes to constitute a water absorption member that moves through the pipe, and one end of the flexible water absorption hose is connected to a head cap provided with a large number of water absorption holes. The other side of the water absorbing member is connected, and the bottom wall of the buried gas pipe is advanced by using the water absorbing member itself as a weight to suction the difference in water within the gas pipe. How to sample water from a gas pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21873885A JPS6280391A (en) | 1985-10-01 | 1985-10-01 | Method of sampling inserting water in buried gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21873885A JPS6280391A (en) | 1985-10-01 | 1985-10-01 | Method of sampling inserting water in buried gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6280391A true JPS6280391A (en) | 1987-04-13 |
Family
ID=16724651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21873885A Pending JPS6280391A (en) | 1985-10-01 | 1985-10-01 | Method of sampling inserting water in buried gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010071332A (en) * | 2008-09-16 | 2010-04-02 | Cosmo Koki Co Ltd | In-tube suction device |
-
1985
- 1985-10-01 JP JP21873885A patent/JPS6280391A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010071332A (en) * | 2008-09-16 | 2010-04-02 | Cosmo Koki Co Ltd | In-tube suction device |
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