JP2010007339A - Screen washing device available in well - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a screen washing device available in a well, which improves the efficiency of washing work in the well by lifting down/up a washing machine body into/from the well. <P>SOLUTION: According to the structure of the screen washing device available in the well, a wire brush 2 is attached to a motor 1, and the former and the latter are inserted into a casing 5 by the wire rope 4. If the screen washing device body is reversely rotated, the wire rope 4 and a power source code are damaged, and therefore a guide roller 3 is attached in order to prevent reverse rotation. Thus the washing device body can be lifted down/up into/from the well by the wire rope 4, which contributes to drastic shortening of working hours. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

ボーリング井戸の取水部スクリーンの洗浄。   Cleaning the water intake screen of the borehole.

ボーリング井戸の取水部スクリーンの洗浄はボーリングマシーンを使用し、ボーリングロッドの先端にワイヤーブラシを取り付け回転させながら上下させスクリーンの目に詰まったスケールを除去している。   The boring well intake screen is cleaned using a boring machine, and a wire brush is attached to the tip of the boring rod and rotated up and down to remove the clogged scale on the screen.

従来の洗浄方式ではボーリングロッドの脱着に費やされる時間が施工時間の大半を占め非能率である。   In the conventional cleaning method, the time spent for detaching the boring rod occupies most of the construction time and is inefficient.

本案はワイヤーロープで洗浄機本体を吊り下げスクリーン部まで短時間で移動させる。   In this plan, the main body of the washing machine is suspended by a wire rope and moved to the screen in a short time.

ワイヤーブラシを回転させると装置本体が逆方向に回転し、ワイヤーロープ、及び電源コードの損傷を招く危険性があるのでガイドローラー３、を取り付け装置本体の回転を防止する構造とした。   When the wire brush is rotated, the apparatus main body rotates in the opposite direction, and there is a risk of damaging the wire rope and the power cord. Therefore, the guide roller 3 is attached to prevent the apparatus main body from rotating.

洗浄機本体をワイヤーロープで井戸内に吊降し、吊り上げが出来ることで作業時間が大幅に短縮される。   The washing machine body can be suspended in the well with a wire rope and lifted up, greatly reducing the work time.

本案の洗浄作業状況図Cleaning work situation diagram of this plan

符号の説明Explanation of symbols

１ モーター
２ ワイヤーブラシ
３ ガイドローラー
４ ワイヤーロープ
５ ケーシング
６ ウィンチ
７ スクリーン
1 motor 2 wire brush 3 guide roller 4 wire rope 5 casing 6 winch 7 screen

Claims (1)

井戸内スクリーン洗浄装置においてモーター１、にワイヤーブラシ２、を取り付け回
転させる構造とし、装置の反転を抑止する目的とスクリーン内で装置のブレ防止にガイ
ドローラー３、を装着した構造を特徴とした井戸内スクリーン洗浄装置。
A well that features a structure in which a wire brush 2 is attached to and rotated in a motor 1 in a screen cleaning apparatus in a well, and a structure in which a guide roller 3 is mounted to prevent the apparatus from turning over and to prevent the apparatus from shaking in the screen. Inner screen cleaning device.

Images