JP3343224B2 - Pipeline cleaning method and apparatus - Google Patents
Pipeline cleaning method and apparatusInfo
- Publication number
- JP3343224B2 JP3343224B2 JP16484399A JP16484399A JP3343224B2 JP 3343224 B2 JP3343224 B2 JP 3343224B2 JP 16484399 A JP16484399 A JP 16484399A JP 16484399 A JP16484399 A JP 16484399A JP 3343224 B2 JP3343224 B2 JP 3343224B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- hole
- nut
- screwed
- storage cylinder
- 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
Links
Landscapes
- Cleaning In General (AREA)
- Pipeline Systems (AREA)
- Filtration Of Liquid (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は一種の管路の洗浄方
法とその装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for cleaning a pipeline.
【０００２】[0002]
【従来の技術】従来より管路の洗浄は、溶剤薬水を用い
て汚れを分解する方法が採られているが、この方法の洗
浄効果は有限であり、相対的に管壁を腐蝕させ、環境に
対する二次汚染を形成した。2. Description of the Related Art Conventionally, pipes have been cleaned by a method of dissolving dirt using a solvent chemical water, but the cleaning effect of this method is limited, and the pipe wall is relatively corroded. Formed secondary pollution to the environment.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、洗浄操作が
容易で且つ完全に管路内壁のゴミや堆積物を除去できる
方法と装置を提供することを課題としている。SUMMARY OF THE INVENTION An object of the present invention is to provide a method and an apparatus which can easily perform a cleaning operation and completely remove dirt and deposits on the inner wall of a pipeline.
【０００４】[0004]
【課題を解決するための手段】請求項１の発明は、被洗
浄管路の継ぎ手と加圧制御システムの継ぎ手の間に２本
の管路洗浄装置が連接されて一つの密封回路が形成さ
れ、該管路洗浄装置は保存筒とその下方のフィルタネッ
トシステム、保存筒上方のフィルタシステムで組成さ
れ、そのうちフィルタネットシステムは、以下のもの、
即ち、下小ナットとされ、中間に貫通孔を具え、該貫通
孔の一端に凸縁があり、別端の内側に雌ネジが設けら
れ、Ｔ型下座の雄ネジと螺接される、上記下小ナット、
管路継ぎ手とされ、内部に貫通孔を具え、右端内部に環
状凹溝を具え、該環状凹溝にシールリングが装着され、
右端側が平面体とされ、上凸縁の外に突出する設計によ
り、該下小ナットが套設された後に、該上凸縁が該下小
ナットの凸縁に当接し、管路継ぎ手の中間部分が、中央
が平坦で両側が円弧状態とされ、該管路継ぎ手の下端に
外ネジが設けられて被洗浄管路と螺接される、上記管路
継ぎ手、フィルタロッドとされ、螺接体、ロッド、ナッ
トを螺接してなり、そのうち、螺接体の環周縁左側に雄
ネジが設けられて一つのＴ型下座の右側の雌ネジと螺接
され、右側に左側の雄ネジより小さい円径の光滑面が設
けられその内部左側に貫通孔が設けられ、内部右端に雌
ネジが設けられてロッド体の左端の雄ネジと螺接され、
上記ロッド体の左端環周縁に貫通孔と該貫通孔よりロッ
ド本体の適宜の位置まで延伸されたスロットが配設さ
れ、該ロッド体の左右両端それぞれに雄ネジが設けら
れ、それぞれが螺接体の雌ネジ、ナットの雌ネジと螺接
され、ロッド体外にフィルタネットが套設され、上記ナ
ットが尖錐状を呈し、その底端に雌ネジが設けられてロ
ッド体の右端の雄ネジと螺接される、上記フィルタロッ
ド、下大ナットとされ、中間に貫通孔が設けられ、該貫
通孔の一端に凸縁が設けられ、その別側に雌ネジが設け
られて保存筒６の左側に螺接される、上記下大ナット、
Ｔ型下座とされ、Ｔ字形態を呈し、右側下方外周に雄ネ
ジが設けられて下小ナットと螺接され、内部が左から右
に狭く設けられ、右側に雌ネジが設けられてフィルタロ
ッドの螺接体の雄ネジと螺接される、上記Ｔ型下座、以
上を具備し、 上記保存筒は、内部が中空の円筒状を呈
し、一つの筒体が套設されてこの筒体が内部が中空の円
筒状を呈してフィルタロッドが穿設され、筒体の両側そ
れぞれに、シールリングの内部凸環が套設されて、液体
の外部への漏出が防止され、別に保存筒の左右両側外縁
それぞれに雄ネジが設けられ下大ナットと上大ナットが
螺接され、上記フィルタシステムが、以下のもの、即
ち、Ｔ型上座とされ、内部に貫通孔を具え、且つ右側に
収容空間が延伸設置されて弾性手段の放置に供され、右
側の底端内部に環状凹溝が開設されてシールリングが嵌
設され、別に該右側の外周部分に雄ネジが設けられて上
小ナットの雌ネジと螺接される、上記Ｔ型上座、上大ナ
ットとされ、中間に貫通孔を具え、該貫通孔の一端に凸
縁が設けられその別側に雌ネジが設けられ保存筒の右側
に螺接される、上記上大ナット、逆止め弁とされ、多角
形態を呈し、該逆止め弁の左端に環状ネジ溝が設けられ
て弾性手段がその上に置かれて脱落防止され、右端が平
面凹溝とされた、上記逆止め弁、フィルタシートとさ
れ、左側内部に一つの環状凹溝を具え、シールリングが
嵌設され、右側底部の中間近くに三角形に配置された複
数の小孔が環状に配置され、大きい不純物を濾過して通
過させず、別に中央の適宜の位置に一つの貫通孔が延伸
凸設されてフィルタの貫通孔に挿入される、上記フィル
タシート、逆止めリングとされ、円錐状を呈し、その右
側外部に環状ネジ溝が設けられて、もう一つの弾性手段
を置き入れて脱出防止し、その左側が円錐状環体とされ
て該フィルタの右側の大孔を封鎖するのに用いられ、そ
の濾過した不純物と堆積物がフィルタの大孔より漏出す
るのを防止する、上記逆止めリング、フィルタとされ、
中間内部に貫通孔が開設され、並びに貫通孔外部の右側
が延伸されて凸体が設けられ、該凸体の環周縁に複数の
小孔が配設され、フィルタの内縁にも大孔が環状に配設
され、該フィルタの凸体の左側に環状凹溝が凹設されて
シールリングが嵌設される、上記フィルタ、管路継ぎ手
とされ、Ｔ字状を呈し、内部に貫通孔があり、この管路
継ぎ手の貫通孔の右側内部に四つの凸体が形成され、逆
止めボールを押さえ、各管路継ぎ手の凸体の間に凹溝が
あり、該管路継ぎ手の右端下方が徐々に縮減されて上が
広く下が細い形態とされ、その上縁の幅広の設計を利用
し、上小ナットが套設されてその上縁が上小ナットの凸
縁に当接し、別に下端に雄ネジが設けられて被洗浄管路
と螺接される、上記管路継ぎ手、上小ナットとされ、中
間に貫通孔を具え、該上小ナットの貫通孔の右端に凸縁
があり、別端に雌ネジがあり、Ｔ型上座の右側の雄ネジ
と螺接される、上記上小ナット、以上を具備し、組立時
には、上記筒体を上記保存筒内に置き、対応する二つの
シールリングの内部凸環を筒体の両端に套設し、下大ナ
ットをＴ型下座に通した後に下大ナットの雌ネジと保存
筒の左側の雄ネジを螺接させてＴ型下座を保存筒及び筒
体の下方に連接し、さらに上大ナットをＴ型上座に通し
て上大ナットの雌ネジを保存筒の右側の雄ネジに螺接し
てＴ型上座を保存筒の上方に連接し、対応するシールリ
ングをＴ型上座の環状凹溝内に嵌め込み、保存筒の固定
を完成し、さらに管路継ぎ手の環状凹溝に対応するシー
ルリングを嵌め込んだ後、下小ナットの貫通孔に通し、
さらにフィルタロッドのロッド体にフィルタネットを套
設し、ナットで固定し、フィルタロッドを下大ナットに
通し、並びにフィルタロッドの螺接体の雄ネジとＴ型下
座の雌ネジとを螺接させ、Ｔ型下座の雄ネジと下小ナッ
トの雌ネジを螺接させ、フィルタネットシステムを完成
し、一方、フィルタシステムにおいては、まず弾性手段
を逆止め弁の環状ネジ溝に置き、並びにＴ型上座の収容
空間内に置き入れ、さらにもう一つの弾性手段を逆止め
リングの環状ネジ溝に置き且つフィルタシート内部に置
き入れた後、シールリングを環状凹溝内に嵌め込み、さ
らにフィルタをその上に置き、シールリングをフィルタ
の環状凹溝内に嵌め込み、さらに逆止めボールをフィル
タの貫通孔の上に置き、さらに上小ナットに管路継ぎ手
を通し、最後に上小ナットの雌ネジとＴ型上座の雄ネジ
を螺接させ、こうして中間部分の構成要件を組合せて固
定し、管路洗浄装置の組立を完成し、以上を特徴とす
る、管路の洗浄装置としている。請求項２の発明は、被
洗浄管路の両端の継ぎ手と加圧制御システムの両端の継
ぎ手の間に、それぞれ保存筒とその下方のフィルタネッ
トシステム、上方のフィ ルタシステムで組成された２本
の管路洗浄装置が連接されて形成された密封回路に運用
される管路の洗浄方法において、 １．加圧制御システムが加圧液体を送出し、加圧液体を
フィルタネットシステムの管路継ぎ手の貫通孔に進入さ
せてフィルタロッドの螺接体の貫通孔を通過させ、さら
にロッド体の左端近くの貫通孔より送出し、管路洗浄装
置の筒体内の顆粒状物が保存筒に送られてフィルタシス
テムを通過する時、逆止め弁がフィルタシートの孔を封
鎖し、これにより顆粒状物が強制的にフィルタシートの
中央の貫通孔よりフィルタの中間の貫通孔に送られ、並
びに逆止めボールが押されて管路継ぎ手の四つの凸体の
上部に至り、保存筒の筒体内の顆粒状物が被洗浄管路内
に液体と共に送り込まれ、顆粒状物と管壁との衝突摩擦
により管壁に残留する不純物と堆積物が掃除されるステ
ップ、 ２．その後、この顆粒状物がもう一つの管路洗浄装置に
流し送られ、管路継ぎ手の貫通孔より進入し、四つの凸
体間の通路を通り、この時、逆止めボールがフィルタの
中間の貫通孔を封鎖し、強制的に顆粒状物をフィルタ内
縁の環状の大孔よりフィルタ内に進入させ、この時顆粒
状物は小孔を通過し、さらにフィルタシートの小孔を通
過し、このとき顆粒状物が逆止め弁を押し開いてもう一
つの管路洗浄装置のもう一つの保存筒内に進入し、フィ
ルタロッド外周のフィルタネットが顆粒状物を保存筒の
筒体内に滞留させ、洗浄された不純物及び堆積物でフィ
ルタの小孔及びフィルタシートの小孔より大きい不純物
及び堆積物が、フィルタシステム内に滞留させられ、フ
ィルタネットの網目より小さい不純物及び堆積物が液体
と共に加圧制御システム内に戻されるステップ、 ３．さらに、加圧制御システムが反対方向に加圧液体を
管路洗浄装置内に進入させ再度被洗浄管路を洗浄し、こ
うして反復洗浄を完全にきれいになるまで進行するステ
ップ、以上を特徴とする、管路の洗浄方法としている。According to a first aspect of the present invention, two pipeline cleaning devices are connected between a coupling of a pipeline to be cleaned and a coupling of a pressure control system to form one sealed circuit. The pipeline cleaning device is composed of a storage cylinder and a filter net system below the storage cylinder, and a filter system above the storage cylinder, wherein the filter net system includes:
That is, it is a lower small nut, has a through hole in the middle, has a convex edge at one end of the through hole, a female screw is provided inside the other end, and is screwed with a male screw of the T-shaped lower seat, The lower small nut,
It is a pipe joint, has a through hole inside, has an annular groove inside the right end, a seal ring is attached to the annular groove,
The right end side is a flat body and is designed to protrude out of the upper convex edge. After the lower small nut is laid, the upper convex edge abuts on the convex edge of the lower small nut, and the middle of the pipe joint. The pipe joint has a flat portion at the center and arcuate on both sides, and an external thread is provided at a lower end of the pipe joint and is screwed to the pipe to be cleaned. , A rod and a nut are screwed together. Of these, a male screw is provided on the left side of the ring peripheral edge of the screwed body, and is screwed with the right female screw of one T-shaped lower seat, and is smaller than the left male screw on the right. A circular light smooth surface is provided, a through hole is provided on the inner left side, a female screw is provided on the inner right end, and is screwed with a male screw on the left end of the rod body,
A through-hole and a slot extending from the through-hole to an appropriate position on the rod body are provided on the left end ring peripheral edge of the rod body, and male screws are provided on both right and left ends of the rod body, each of which is a threaded body. Female screw of the nut is screwed into the female screw of the nut, a filter net is provided outside the rod body, the nut has a pointed cone shape, a female screw is provided at the bottom end, and a male screw at the right end of the rod body is provided. The filter rod, which is screwed, is a lower large nut, a through hole is provided in the middle, a convex edge is provided at one end of the through hole, and a female screw is provided on the other side, and the left side of the storage cylinder 6 is provided. The lower large nut screwed onto the
The filter has a T-shaped lower seat, and has a T-shape. A male screw is provided on the lower right outer periphery and is screwed to the lower small nut. The inside is provided narrow from left to right, and a female screw is provided on the right. is male threaded and Nishise' threaded contact body of the rod, the T-type lower seat, following
Provided on, the storage barrel, coloration inside a hollow cylindrical
Then, one cylindrical body is laid, and this cylindrical body has a hollow inside.
The filter rod has a tubular shape, and is provided on both sides of the tubular body.
In each case, the inner convex ring of the seal ring is covered and the liquid
Leakage to the outside, and separate left and right outer edges of the storage cylinder
Male screw is provided for each, lower large nut and upper large nut
The filter system is screwed, and the filter system is as follows: a T-shaped upper seat, which has a through hole therein, and a storage space is extended and installed on the right side to be left for the elastic means, and the bottom end on the right side is provided. The T-shaped upper seat and the upper large nut are provided with an annular groove therein, a seal ring fitted therein, and a male screw provided separately on the outer peripheral portion on the right side to be screwed into a female screw of the upper small nut. It has a through hole in the middle, a convex edge is provided at one end of the through hole, a female screw is provided on the other side and screwed to the right side of the storage cylinder, the upper large nut, a check valve, The check valve has a polygonal shape, an annular screw groove is provided at the left end of the check valve, and the elastic means is placed thereon to prevent the check valve from falling off. , Equipped with one annular groove inside the left side, fitted with a seal ring, A plurality of small holes arranged in a triangle close to each other are arranged in a ring, large impurities are not filtered and passed, and one through hole is extended and protruded separately at an appropriate position in the center, and it is formed in the through hole of the filter. The filter sheet to be inserted is a check ring, and has a conical shape. An annular screw groove is provided on the right outside thereof, another elastic means is inserted to prevent escape, and the left side thereof is a conical ring. Said non-return ring, filter, which is formed into a body and is used to block the large hole on the right side of the filter, and prevents the filtered impurities and sediment from leaking from the large hole of the filter;
A through hole is opened in the middle, and a convex body is provided by extending the right side of the outside of the through hole, and a plurality of small holes are provided on the peripheral edge of the convex body, and a large hole is also formed on the inner edge of the filter. The filter is a pipe joint which is provided with an annular groove on the left side of the convex body of the filter and is fitted with a seal ring. The filter has a T-shape and has a through hole therein. Four convex bodies are formed inside the right side of the through hole of the pipe joint, hold down the check ball, and there are concave grooves between the convex bodies of the pipe joints. The upper part is widened and the lower part is narrowed, using the wide design of the upper edge, the upper small nut is wrapped, and the upper edge abuts the convex edge of the upper small nut, and separately at the lower end The pipe joint, which is provided with an external thread and is screwed to the pipe to be cleaned, is an upper and lower nut, and has a through hole in the middle. The upper small nut has a convex edge at the right end of the through hole of the upper small nut, a female screw at the other end, and is screwed with the male screw on the right side of the T-shaped upper seat. The cylinder is placed in the storage cylinder, the inner convex rings of the corresponding two seal rings are provided on both ends of the cylinder, the lower large nut is passed through the T-shaped lower seat, and then the lower large nut is internally threaded. The male screw on the left side of the storage cylinder is screwed to connect the T-shaped lower seat below the storage cylinder and the cylinder, and the upper large nut is passed through the T-shaped upper seat and the female screw of the upper large nut is set on the right side of the storage cylinder. The T-shaped upper seat is connected to the upper part of the storage cylinder by screwing with the male screw of the above, and the corresponding seal ring is fitted into the annular groove of the T-shaped upper seat to complete the fixing of the storage cylinder. After fitting the seal ring corresponding to the groove, pass through the through hole of the lower small nut,
Furthermore, a filter net is provided on the rod body of the filter rod, fixed with a nut, the filter rod is passed through the lower large nut, and the male screw of the screwed body of the filter rod and the female screw of the T-shaped lower seat are screwed. Then, the male screw of the T-shaped lower seat and the female screw of the lower small nut are screwed together to complete the filter net system. On the other hand, in the filter system, first, the elastic means is placed in the annular screw groove of the check valve, and After being placed in the accommodation space of the T-shaped upper seat, another elastic means is placed in the annular thread groove of the check ring and placed inside the filter sheet, the seal ring is fitted into the annular groove, and the filter is further placed. Place it on it, fit the seal ring into the annular groove of the filter, place the check ball on the filter through hole, pass the pipe joint through the upper small nut, and finally The female screw of the nut and the male screw of the T-shaped upper seat are screwed together, and the components of the intermediate part are combined and fixed, thus completing the assembly of the pipeline cleaning device. I have. The invention of claim 2, the
Joints at both ends of the washing line and joints at both ends of the pressure control system
Between the storage cylinder and the filter net below it.
Collection system, two that are the composition above the filter system
Line cleaning equipment is connected to form a sealed circuit
In the method of cleaning a pipeline to be performed, The pressurization control system sends out the pressurized liquid, allows the pressurized liquid to enter the through hole of the pipe joint of the filter net system, passes through the through hole of the threaded member of the filter rod, and further near the left end of the rod body. The check valve closes the hole in the filter sheet when the granular material inside the cylinder of the line washing device is sent to the storage cylinder and passes through the filter system, and the granular material is forced out. From the central through hole of the filter sheet to the intermediate through hole of the filter, and the check ball is pushed to reach the upper part of the four convex bodies of the pipe joint, and the granular material in the cylinder of the storage cylinder Is fed into the pipe to be cleaned together with the liquid, and impurities and deposits remaining on the pipe wall are cleaned by collision friction between the granular material and the pipe wall. Thereafter, the granules are flowed into another pipeline washing device, enter through the through hole of the pipeline joint, pass through the passage between the four convex bodies, and at this time, the check ball is in the middle of the filter. The through-hole is closed, and the granular material is forcibly made to enter the filter from the large annular hole at the inner edge of the filter. At this time, the granular material passes through the small hole, further passes through the small hole of the filter sheet, and When the granular material pushes the check valve open and enters into another storage cylinder of another pipe line washing device, the filter net on the outer periphery of the filter rod causes the granular material to stay in the cylinder of the storage cylinder, Impurities and deposits that are larger than the filter pores and filter sheet pores with the washed impurities and deposits are retained in the filter system, and the impurities and deposits smaller than the mesh of the filter net are pressurized together with the liquid. System Step returned within three. Further, the pressurizing control system injects the pressurized liquid in the opposite direction into the line cleaning device to clean the line to be cleaned again, and thus proceeds with the repetitive cleaning until completely clean. The method of cleaning the pipeline is adopted.
【０００５】[0005]
【発明の実施の形態】本発明の管路の洗浄方法とその装
置によると、洗浄する管路の継ぎ手と加圧制御システム
の継ぎ手間に二本の管路洗浄装置を連接して一つの密封
回路を形成し、該管路洗浄装置に保存筒を設けてその内
部に適宜の硬度を有する顆粒状物を収容し、且つ保存筒
下方にフィルタネットシステムを設け、フィルタネット
システムに網目が顆粒状物より小さいフィルタネットを
設けて、上方にフィルタシステムを設けている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the method and apparatus for cleaning a pipeline according to the present invention, two pipeline cleaning devices are connected to each other between a coupling of a pipeline to be cleaned and a coupling of a pressure control system to form one seal. A circuit is formed, a storage cylinder is provided in the pipeline cleaning device, and a granular material having an appropriate hardness is accommodated in the storage cylinder, and a filter net system is provided below the storage cylinder, and a mesh is formed in the filter net system in a granular form. A smaller filter net is provided and a filter system is provided above.
【０００６】本発明は上述の構造により以下の作用を具
備する。 １．本発明は、加圧制御システムの送出する液体により
保存筒内の顆粒状物を洗浄する管路内に付帯導入させ、
管壁と摩擦を発生させて管壁内の不純物と堆積物を削り
とり、その後、顆粒状物と管壁より削り取った不純物と
堆積物をもう一つの保存筒内に送り込み、もう一つの保
存筒に進入する時に、顆粒状物より大きい不純物や堆積
物をフィルタシステム内に滞留させ、顆粒状物をフィル
タシステムを透過して保存筒内に保存し、液体及び保存
筒の下方に設けられたフィルタネットの網目より小さい
不純物と堆積物を加圧制御システム内に流入させて保存
し、こうして管路洗浄の効果を達成する。 ２．本発明は、加圧制御システムにより反対方向に加圧
液体を送出して管路洗浄装置内に進入させ、再度洗浄す
る管路を洗浄し、この反復操作を完全に管路がきれいに
なるまで続けることで完璧な洗浄効果を達成できる。The present invention has the following functions by the above-described structure. 1. The present invention allows the liquid to be sent out by the pressurization control system to additionally introduce into the pipeline for washing the granular material in the storage cylinder,
Generates friction with the pipe wall to scrape off impurities and sediment in the pipe wall, and then sends the granular material and impurities and deposits scraped off from the pipe wall into another storage cylinder, and another storage cylinder When entering the filter, impurities and sediments larger than the granular material are retained in the filter system, the granular material is transmitted through the filter system and stored in the storage cylinder, and the liquid and the filter provided below the storage cylinder are stored. Impurities and sediments smaller than the mesh of the net flow into the pressurized control system and are stored, thus achieving the effect of line cleaning. 2. In the present invention, the pressurized control system sends the pressurized liquid in the opposite direction to enter the line cleaning device, cleans the line to be cleaned again, and repeats this operation until the line is completely clean. In this way, a perfect cleaning effect can be achieved.
【０００７】[0007]
【実施例】図１、２に示されるように、本発明による
と、被洗浄管路１３８の継ぎ手（図示せず）と加圧制御
システム６００の継ぎ手（図示せず）の間に２本の管路
洗浄装置Ａ、Ａ’が連接されて一つの密封回路が形成さ
れ、該管路洗浄装置Ａは保存筒６とその下方のフィルタ
ネットシステム、保存筒６上方のフィルタシステムで組
成され、そのうちフィルタネットシステムは、以下を具
備し、即ち、下小ナット１とされ、中間に貫通孔１１１
を具え、該貫通孔１１１の一端に凸縁１１２があり、別
端の内側に雌ネジ１１３が設けられ、Ｔ型下座５の雄ネ
ジ５１と螺接される、上記下小ナット１、管路継ぎ手２
とされ、内部に貫通孔２１を具え、右端内部に環状凹溝
２２を具え、該環状凹溝２２にシールリング２３が装着
され、右端側が平面体とされ、上凸縁２４の外に突出す
る設計により、下小ナット１が套設された後に、該上凸
縁２４が下小ナット１の凸縁１１２に当接し、管路継ぎ
手２の中間部分２５が、中央が平坦で両側が円弧状態と
され、下端に外ネジ２６が設けられ、被洗浄管路１３８
と螺接される、上記管路継ぎ手２、フィルタロッド３と
され、螺接体３３、ロッド３６、ナット３４を螺接して
なり、そのうち、螺接体３３の環周縁左側に雄ネジ３１
が設けられてＴ型下座５の右側の雌ネジ５２と螺接さ
れ、右側に左側の雄ネジ３１より小さい円径の光滑面３
３０が設けられその内部左側に貫通孔３２が設けられ、
内部右端に雌ネジ３２０が設けられ、ロッド体３６の左
端の雄ネジ３８と螺接され、上記ロッド体３６の左端環
周縁に貫通孔３６０と該貫通孔３６０よりロッド本体の
適宜の位置まで延伸されたスロット３７が配設され、該
ロッド体３６の左右両端それぞれに雄ネジ３８、３９が
設けられ、それぞれが螺接体３３の雌ネジ３２０、ナッ
ト３４の雌ネジ３４０と螺接され、ロッド体３６外にフ
ィルタネット３５が套設され、上記ナット３４が尖錐状
を呈し、その底端に雌ネジ３４０が設けられてロッド体
３６の右端の雄ネジ３９と螺接される、上記フィルタロ
ッド３、下大ナット４とされ、中間に貫通孔４１が設け
られ、該貫通孔４１の一端に凸縁４２が設けられ、その
別側に雌ネジ４３が設けられて保存筒６の左側に螺接さ
れる、上記下大ナット４、Ｔ型下座５とされ、Ｔ字形態
を呈し、右側下方外周に雄ネジ５１が設けられて下小ナ
ット１と螺接され、内部が左から右に狭く設けられ、右
側に雌ネジ５２が設けられてフィルタロッド３の螺接体
３３の雄ネジ３１と螺接される、上記Ｔ型下座５、保存
筒６とされ、内部が中空の円筒６６状を呈し、筒体６３
が套設され、該筒体６３も内部が中空の円筒６３１状を
呈し、フィルタロッド３が穿設され、筒体６３の両側そ
れぞれに、シールリング６４、６５の内部凸環６４１、
６５１が套設されて、液体の外部への漏出が防止され、
別に保存筒６の左右両側外縁それぞれに雄ネジ６１、６
２が設けられ下大ナット４と上大ナット８が螺接され
る、上記保存筒６、以上をフィルタネットシステムが包
括する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, according to the present invention, two joints (not shown) between a joint (not shown) of a pipe 138 to be cleaned and a joint (not shown) of a pressure control system 600 are provided. The pipeline cleaning devices A and A 'are connected to form a sealed circuit, and the pipeline cleaning device A is composed of the storage cylinder 6, a filter net system below the storage cylinder 6, and a filter system above the storage cylinder 6, and The filter net system comprises: a lower nut 1 and a through hole 111 in the middle.
The lower small nut 1 and the pipe are provided with a convex edge 112 at one end of the through hole 111, a female screw 113 provided inside the other end, and screwed with the male screw 51 of the T-shaped lower seat 5. Road joint 2
A through hole 21 is provided inside, an annular groove 22 is provided inside the right end, a seal ring 23 is attached to the annular groove 22, the right end side is a flat body, and protrudes out of the upper convex edge 24. By design, after the lower small nut 1 is laid, the upper convex edge 24 comes into contact with the convex edge 112 of the lower small nut 1, and the middle portion 25 of the pipe joint 2 is flat at the center and arcuate on both sides. The external thread 26 is provided at the lower end, and the pipe 138 to be cleaned is provided.
The pipe joint 2 and the filter rod 3 are screwed with the threaded member 33, the rod 36, and the nut 34. The male screw 31 is provided on the left side of the ring peripheral edge of the screwed member 33.
Is provided, which is screwed into the right internal thread 52 of the T-shaped lower seat 5, and has a light smooth surface 3 having a smaller circular diameter than the left external thread 31 on the right side.
30 is provided and a through hole 32 is provided on the left inside thereof,
A female screw 320 is provided at the inner right end, and is screwed into the male screw 38 at the left end of the rod body 36, and extends through the through-hole 360 and an appropriate position of the rod body from the through-hole 360 around the left end ring periphery of the rod body 36. The rod body 36 is provided with external threads 38 and 39 at the left and right ends thereof, respectively, and each is threadedly engaged with the internal thread 320 of the screw connection body 33 and the internal thread 340 of the nut 34. The filter net 35 is provided outside the body 36, the nut 34 has a pointed cone shape, a female screw 340 is provided at the bottom end thereof, and the nut 34 is screwed to the male screw 39 at the right end of the rod body 36. The rod 3 and the lower large nut 4 are provided. A through hole 41 is provided in the middle, a convex edge 42 is provided at one end of the through hole 41, and a female screw 43 is provided on the other side. Screwed down 4, a T-shaped lower seat 5, which has a T-shape, is provided with a male screw 51 on the lower right outer periphery and is screwed to the lower small nut 1, the inside is provided narrow from left to right, and a female is provided on the right. The T-shaped lower seat 5 and the storage cylinder 6 are provided with a screw 52 and screwed to the male screw 31 of the screw connection body 33 of the filter rod 3, and have a hollow cylindrical shape 66 inside, and a cylindrical body 63.
The cylindrical body 63 also has a hollow cylindrical shape 631 having a hollow inside, the filter rod 3 is bored, and the inner convex rings 641 of the seal rings 64 and 65 are provided on both sides of the cylindrical body 63, respectively.
651 is provided to prevent leakage of liquid to the outside,
Separately, male screws 61, 6 are provided on the left and right outer edges of the storage cylinder 6, respectively.
2 is provided, and the lower large nut 4 and the upper large nut 8 are screwed into each other.
【０００８】また、上記フィルタシステムが以下を包括
し、即ち、Ｔ型上座７とされ、内部に貫通孔７１を具
え、且つ右側に収容空間７２が延伸設置されて弾性手段
７４の放置に供され、右側の底端内部に環状凹溝７５が
開設されてシールリング７６が嵌設され、別に該右側の
外周部分に雄ネジ７３が設けられて上小ナット１４の雌
ネジ１４３と螺接される、上記Ｔ型上座７、上大ナット
８とされ、中間に貫通孔８１を具え、該貫通孔８１の一
端に凸縁８２が設けられその別側に雌ネジ８３が設けら
れ保存筒６の右側に螺接される、上記上大ナット８、逆
止め弁９とされ、多角形態を呈し、該逆止め弁９の左端
に環状ネジ溝９１が設けられて弾性手段７４がその上に
置かれて脱落防止され、右端が平面凹溝９２とされた、
上記逆止め弁９、フィルタシート１０とされ、左側内部
に一つの環状凹溝１０１を具え、シールリング１０２が
嵌設され、右側底部の中間近くに三角形に配置された複
数の小孔１０３が環状に配置され、大きい不純物を濾過
して通過させず、別に中央の適宜の位置に一つの貫通孔
１０４が延伸凸設されてフィルタ１２の貫通孔１２１に
挿入される、上記フィルタシート１０、逆止めリング１
１とされ、円錐状を呈し、その右側外部に環状ネジ溝１
１０が設けられて、もう一つの弾性手段１１０１を置き
入れて脱出防止し、その左側が円錐状環体１１０２とさ
れて該フィルタ１２の右側の大孔１２４を封鎖するのに
用いられ、その濾過した不純物と堆積物がフィルタ１２
の大孔より漏出するのを防止する、上記逆止めリング１
１、フィルタ１２とされ、中間内部に貫通孔１２１が開
設され、並びに貫通孔１２１外の右側が延伸されて凸体
１２３が設けられ、該凸体１２３の環周縁に複数の小孔
１２３１が配設され、フィルタ１２の内縁にも大孔１２
４が環状に配設され、該凸体の左側に環状凹溝１２５が
凹設されてシールリング１２６が嵌設される、上記フィ
ルタ１２、管路継ぎ手１３とされ、Ｔ字状を呈し、内部
に貫通孔１３１があり、貫通孔１３１の右側内部に四つ
の凸体１３２が形成され、逆止めボール１３６を押さ
え、各凸体１３２の間に凹溝１３２１があり、該管路継
ぎ手１３の右端下方が徐々に縮減されて上が広く下が細
い形態とされ、その上縁１３３の幅広の設計を利用し、
上小ナット１４が套設された後に、その上縁１３３がち
ょうど上小ナット１４の凸縁１４１に当接し、別に下端
に雄ネジ１３７が設けられて被洗浄管路１３８と螺接さ
れる、上記管路継ぎ手１３、上小ナット１４とされ、中
間に貫通孔１４２を具え、該貫通孔１４２の右端に凸縁
１４１があり、その別端に雌ネジ１４３があり、Ｔ型上
座７の右側の雄ネジ７３と螺接される、上記上小ナット
１４、上記フィルタシステムが以上を具備している。Further, the above-mentioned filter system includes the following: a T-shaped upper seat 7 having a through hole 71 therein, and a storage space 72 extending and installed on the right side to allow the elastic means 74 to be left. An annular groove 75 is formed in the bottom end on the right side, a seal ring 76 is fitted therein, and a male screw 73 is separately provided on the outer peripheral portion on the right side, and is screwed to the female screw 143 of the upper and lower nut 14. The T-shaped upper seat 7 and the upper nut 8 are provided with a through hole 81 in the middle, a convex edge 82 is provided at one end of the through hole 81, and a female screw 83 is provided on the other side thereof. The upper nut 8 and the check valve 9 that are screwed into the check valve 9 have a polygonal shape. An annular screw groove 91 is provided at the left end of the check valve 9 and the elastic means 74 is placed thereon. It was prevented from falling off, and the right end was a flat groove 92,
The check valve 9 and the filter sheet 10 are provided. The seal valve 102 is provided with one annular concave groove 101 inside the left side. The seal ring 102 is fitted. The filter sheet 10 is provided with a through hole 104 which is inserted into the through hole 121 of the filter 12 by extending and protruding at an appropriate position in the center without filtering and passing large impurities. Ring 1
1 and has a conical shape, and an annular thread groove 1 is provided on the right outside thereof.
10 is provided to prevent another escape by inserting another elastic means 1101, the left side of which is a conical ring 1102, which is used to block the large hole 124 on the right side of the filter 12, The impurities and sediments that
The check ring 1 prevents leakage from the large hole
1, a filter 12, a through-hole 121 is opened in the middle, and a right side outside the through-hole 121 is extended to provide a convex body 123, and a plurality of small holes 1231 are arranged on the periphery of the convex body 123. A large hole 12 is also provided at the inner edge of the filter 12.
The filter 12 and the pipe joint 13 are provided in an annular shape, and an annular groove 125 is formed on the left side of the convex body and a seal ring 126 is fitted therein. There is a through-hole 131, four convex bodies 132 are formed inside the right side of the through-hole 131, hold down the check ball 136, there is a concave groove 1321 between each convex body 132, the right end of the pipe joint 13 The lower part is gradually reduced so that the upper part is wider and the lower part is narrower.
After the upper small nut 14 has been laid, the upper edge 133 just contacts the convex edge 141 of the upper small nut 14, and a male screw 137 is separately provided at the lower end, and is screwed to the pipe 138 to be cleaned. The pipe joint 13 and the upper small nut 14 have a through hole 142 in the middle, a convex edge 141 at the right end of the through hole 142, a female screw 143 at the other end, and a right side of the T-shaped upper seat 7. The upper nut 14, which is screwed with the male screw 73 of the above, and the filter system have the above.
【０００９】図３、４を参照されたい。組立時には、筒
体６３を保存筒６内に置き、二つのシールリング６４、
６５の内部凸環６４１、６５１を筒体６３の両端に套設
し、下大ナット４をＴ型下座５に通した後に下大ナット
４の雌ネジ４３と保存筒６の左側の雄ネジ６１を螺接さ
せてＴ型下座５を保存筒６及び筒体６３の下方に連接
し、さらに上大ナット８をＴ型上座７に通して上大ナッ
ト８の雌ネジ８３を保存筒６の右側の雄ネジ６２に螺接
してＴ型上座７を保存筒６の上方に連接し、シールリン
グ７６をＴ型上座８の環状凹溝７５内に嵌め込み、保存
筒６の固定を完成し、さらに管路継ぎ手２の環状凹溝２
２にシールリング７６を嵌め込んだ後、下小ナット１の
貫通孔１１に通し、さらにフィルタロッド３のロッド体
３６にフィルタネット３５を套設し、ナット３４で固定
し、フィルタロッド３を下大ナット４に通し、並びにフ
ィルタロッド３３の螺接体３３の雄ネジ３１とＴ型下座
５の雌ネジ５２とを螺接させ、Ｔ型下座５の雄ネジ５１
と下小ナット１の雌ネジ１１３を螺接させ、フィルタネ
ットシステムを完成し、一方、フィルタシステムにおい
ては、まず弾性手段７４を逆止め弁９の環状ネジ溝９１
に置き、並びにＴ型上座７の収容空間７２内に置き入
れ、さらにもう一つの弾性手段１１０１を逆止めリング
１１の環状ネジ溝１１０に置き且つフィルタシート１０
内部に置き入れた後、シールリング１０２を環状凹溝１
０１内に嵌め込み、さらにフィルタ１２をその上に置
き、シールリング１２６をフィルタ１２の環状凹溝１２
５内に嵌め込み、さらに逆止めボール１３６をフィルタ
１２の貫通孔１２１の上に置き、さらに上小ナット１４
に管路継ぎ手１３を通し、最後に上小ナット１４の雌ネ
ジ１４３とＴ型上座７の雄ネジ７３を螺接させ、これに
より中間部分の構成要件を組合せて固定し、管路洗浄装
置Ａの組立を完成する。Please refer to FIGS. At the time of assembly, the cylinder 63 is placed in the storage cylinder 6 and two seal rings 64,
65 inner convex rings 641, 651 are provided on both ends of the cylindrical body 63, and the lower large nut 4 is passed through the T-shaped lower seat 5, and then the female screw 43 of the lower large nut 4 and the left male screw of the storage cylinder 6. 61, the T-shaped lower seat 5 is connected below the storage cylinder 6 and the cylinder 63, and the upper large nut 8 is passed through the T-shaped upper seat 7, and the female screw 83 of the upper large nut 8 is connected to the storage cylinder 6 The T-type upper seat 7 is connected to the upper part of the storage cylinder 6 by screwing with the male screw 62 on the right side of, and the seal ring 76 is fitted in the annular groove 75 of the T-type upper seat 8 to complete the fixing of the storage cylinder 6. Further, the annular groove 2 of the pipe joint 2
After the seal ring 76 has been fitted into the filter rod 2, the filter ring 35 is passed through the through hole 11 of the lower small nut 1, and the filter body 35 of the filter rod 3 is covered with the filter net 35 and fixed with the nut 34. The male screw 31 of the T-shaped lower seat 5 is passed through the large nut 4, and the male screw 31 of the threaded member 33 of the filter rod 33 is screwed to the female screw 52 of the T-shaped lower seat 5.
And the female screw 113 of the lower small nut 1 are screwed together to complete the filter net system. On the other hand, in the filter system, first, the elastic means 74 is connected to the annular thread groove 91 of the check valve 9.
, And into the accommodation space 72 of the T-shaped upper seat 7, and another elastic means 1101 is placed in the annular thread groove 110 of the check ring 11 and the filter sheet 10
After being placed inside, seal ring 102 is inserted into annular groove 1.
01, the filter 12 is further placed thereon, and the seal ring 126 is attached to the annular groove 12 of the filter 12.
5, the check ball 136 is placed on the through hole 121 of the filter 12, and the upper nut 14
And finally the female screw 143 of the upper small nut 14 and the male screw 73 of the T-type upper seat 7 are screwed into each other, thereby fixing the combination of the components of the intermediate portion, and fixing the pipe washing device A. Complete the assembly.
【００１０】管路を洗浄する時には、まず二つの管路洗
浄装置Ａ、Ａ’の管路継ぎ手２、２’、１３、１３’の
外端の雄ネジ２６、２６’、１３７、１３７’と加圧制
御システム６００及び被洗浄管路１３８とを螺接する。
その洗浄ステップは以下のようである（図１、５参
照）。 １．加圧制御システム６００が加圧液体を送出し、加圧
液体をフィルタネットシステムの管路継ぎ手２の貫通孔
２１に進入させてフィルタロッド３の螺接体３３の貫通
孔３２を通過させ、さらにロッド体３６の左端近くの貫
通孔３６０より送出し、管路洗浄装置Ａの筒体６３内の
顆粒状物６３０が保存筒６に送られてフィルタシステム
を通過する時、逆止め弁９がフィルタシート１０の孔１
０３を封鎖し、これにより顆粒状物６３０が強制的にフ
ィルタシート１０の中央の貫通孔１０４よりフィルタ１
２の中間の貫通孔１２１に送られ、並びに逆止めボール
１３６が押されて管路継ぎ手１３の四つの凸体１３２の
上部に至り、保存筒６の筒体６３内の顆粒状物６３０が
被洗浄管路１３８内に液体と共に送り込まれ、顆粒状物
６３０と管壁との衝突摩擦により管壁に残留する不純物
と堆積物が掃除される。 ２．その後、この顆粒状物６３０がもう一つの管路洗浄
装置Ａ’に流し送られ、管路継ぎ手１３’の貫通孔１３
１より進入し、四つの凸体１３２’間の通路を通り、こ
の時、逆止めボール１３６’がフィルタ１２’の中間の
貫通孔１２１’を封鎖し、強制的に顆粒状物６３０をフ
ィルタ１２’内縁の環状の大孔１２４’よりフィルタ１
２’内に進入させ、この時顆粒状物６３０は小孔１２３
１’を通過し、さらにフィルタシート１０’の小孔１０
３’を通過し、このとき顆粒状物６３０’が逆止め弁
９’を押し開いてもう一つの管路洗浄装置Ａ’のもう一
つの保存筒６’内に進入し、フィルタロッド３’外周の
フィルタネット３５’が顆粒状物６３０を保存筒６’の
筒体６３’内に滞留させ、洗浄された不純物及び堆積物
でフィルタ１２’の小孔１２３１’及びフィルタシート
１０’の小孔１０３’より大きい不純物及び堆積物が、
フィルタシステム内に滞留させられ、フィルタネット３
５’の網目より小さい不純物及び堆積物は液体と共に加
圧制御システム６００内に戻される。 ３．この時、加圧制御システム６００が反対方向に加圧
液体を管路洗浄装置Ａ内に進入させ再度被洗浄管路１３
８を洗浄し、こうして反復洗浄を完全にきれいになるま
で進行する（図６参照）。When the pipes are cleaned, first, external threads 26, 26 ', 137, 137' at the outer ends of the pipe joints 2, 2 ', 13, 13' of the two pipe cleaning devices A, A 'are formed. The pressure control system 600 and the pipe 138 to be cleaned are screwed.
The washing steps are as follows (see FIGS. 1 and 5). 1. The pressurization control system 600 sends out the pressurized liquid, makes the pressurized liquid enter the through-hole 21 of the pipe joint 2 of the filter net system, passes through the through-hole 32 of the screw body 33 of the filter rod 3, and When the granular material 630 sent out from the through hole 360 near the left end of the rod body 36 and in the cylindrical body 63 of the pipe cleaning device A is sent to the storage cylinder 6 and passes through the filter system, the check valve 9 is turned on. Hole 1 in sheet 10
03, whereby the granular material 630 is forcibly forced through the central through-hole 104 of the filter sheet 10 into the filter 1.
2, and the check ball 136 is pushed to reach the upper part of the four convex bodies 132 of the pipe joint 13, and the granular material 630 in the cylindrical body 63 of the storage cylinder 6 is covered. Impurities and deposits which are fed together with the liquid into the washing pipe 138 and remain on the pipe wall due to the collision friction between the granular material 630 and the pipe wall are cleaned. 2. Thereafter, the granular material 630 is flowed to another pipeline cleaning device A ', and the through-hole 13 of the pipeline joint 13' is formed.
1 and passes through the passage between the four projections 132 ', and at this time, the check ball 136' seals the through hole 121 'in the middle of the filter 12' and forcibly removes the granular material 630 from the filter 12 '. Filter 1 from the 'circular large hole 124 on the inner edge'
2 ′, at which time the granular material 630 is
1 ', and further into the small holes 10 of the filter sheet 10'.
At this time, the granular material 630 'pushes and opens the check valve 9' and enters the other storage cylinder 6 'of the other pipe cleaning device A', and the outer periphery of the filter rod 3 ' Filter net 35 ′ causes the granular material 630 to stay in the cylinder 63 ′ of the storage cylinder 6 ′, and the pores 1231 ′ of the filter 12 ′ and the pores 103 of the filter sheet 10 ′ with the washed impurities and deposits. 'Bigger impurities and sediments
The filter net 3 is retained in the filter system.
Impurities and sediments smaller than the 5 'mesh are returned into the pressure control system 600 along with the liquid. 3. At this time, the pressurization control system 600 causes the pressurized liquid to enter the pipeline cleaning device A in the opposite direction, and re-enter the pipeline 13 to be cleaned.
8 and thus the repetitive washing proceeds until it is completely clean (see FIG. 6).
【００１１】[0011]
【発明の効果】本発明の提供する管路の洗浄方法とその
装置は、加圧制御システムの送出する液体により保存筒
内の顆粒状物を被洗浄管路内に送り込み、管壁と摩擦を
発生させて管壁の水垢、不純物及び堆積物を洗浄し、そ
の後、顆粒状物とそぎ取った管壁の水垢、不純物及び堆
積をもう一つの保存筒内に送り、それがもう一つの保存
筒に進入する時に大きい顆粒状物と不純物及び堆積物を
フィルタシステム内に滞留させ、顆粒状物をフィルタシ
ステムを経て保存筒内に保存し、液体及び保存筒の下方
のフィルタネットの網目より小さい不純物及び堆積物を
加圧制御システム内に流入させ保存し、こうして管路の
洗浄の効果を達成している。According to the method and apparatus for cleaning a pipeline provided by the present invention, the granular material in the storage cylinder is fed into the pipeline to be cleaned by the liquid sent from the pressurization control system, and friction between the granular material and the pipe wall is reduced. Generates and cleans scales, impurities and sediment on the tube wall, and then sends the granular material and the scales, impurities and sediment on the tube wall removed into another storage cylinder, which is used for another storage cylinder. Large granules and impurities and sediments accumulate in the filter system as they enter the reservoir, the granules are stored in the storage via the filter system, and liquid and impurities smaller than the mesh of the filter net below the storage cylinder. And deposits are flowed into the pressurized control system and stored, thus achieving the effect of cleaning the pipeline.
【図１】本発明の管路洗浄装置連結表示図である。FIG. 1 is a diagram showing a connection of a pipeline cleaning device according to the present invention.
【図２】本発明の管路洗浄装置の分解斜視図である。FIG. 2 is an exploded perspective view of the pipeline cleaning device of the present invention.
【図３】本発明の管路洗浄装置の断面図である。FIG. 3 is a cross-sectional view of the pipeline cleaning device of the present invention.
【図４】本発明中のフィルタシステムの組合せ断面図で
ある。FIG. 4 is a combined sectional view of a filter system according to the present invention.
【図５】本発明の管路洗浄装置の洗浄操作表示図であ
る。FIG. 5 is a view showing a cleaning operation of the pipeline cleaning device of the present invention.
【図６】本発明の管路洗浄装置の逆方向の洗浄操作表示
図である。FIG. 6 is a view showing a cleaning operation in the reverse direction of the pipeline cleaning device of the present invention.
Ａ 管路洗浄装置 ５ Ｔ型下
座 Ａ’ もう一つの管路洗浄装置 ５１ 雄ネ
ジ １ 下小ナット ５２ 雌ネ
ジ １１１ 貫通孔 ６、６’保
存筒 １１２ 凸縁 ６００ 加
圧制御システム １１３ 雌ネジ ６１ 雄ネ
ジ ２ 管路継ぎ手 ６２ 雄ネ
ジ ２’ 管路継ぎ手 ６３ 筒体 ２１ 貫通孔 ６３’ 筒
体 ２２ 環状凹溝 ６３０ 顆
粒状物 ２３ シールリング ６３１ 中
空円筒 ２４ 上縁 ６４ シー
ルリング ２５ 中間部分 ６４１ 内
部凸環 ２６ 雄ネジ ６５ シー
ルリング ２６’ 雄ネジ ６５１ 内
部凸環 ３ フィルタロッド ６６ 中空
円筒 ３’ フィルタロッド ７ Ｔ型上
座 ３１ 雄ネジ ７１ 貫通
孔 ３２ 貫通孔 ７２ 収容
空間 ３２０ 雌ネジ ７３ 雄ネ
ジ ３３ 螺接体 ７４ 弾性
手段 ３３０ 光滑面 ７５ 環状
凹溝 ３４ ナット ７６ シー
ルリング ３４０ 雌ネジ ８ 上大ナ
ット ３５ フィルタネット ８１ 貫通
孔 ３５’ フィルタネット ８２ 凸縁 ３６ ロッド体 ８３ 雌ネ
ジ ３６０ 貫通孔 ９ 逆止め
弁 ３７ スロット ９’ 逆止
め弁 ３８ 雄ネジ ９１ 環状
ネジ溝 ３９ 下大ナット ９２ 平面
凹溝 ４１ 貫通孔 １０ フィ
ルタシート ４２ 凸縁 １０’ フ
ィルタシート ４３ 雌ネジ １０１ 環
状凹溝 １０２ シールリング １３２’
凸体 １０３ 小孔 １３２１
凹溝 １０３’ 小孔 １３３ 上
縁 １０４ 貫通孔 １３６ 逆
止めボール １１ 逆止めリング １３６’逆
止めボール １１０ 環状ネジ溝 １３７ 雄
ネジ １１０１ 弾性手段 １３７’
雄ネジ １１０２ 円錐状環体 １３８ 被
洗浄管路 １２ フィルタ １４ 上小
ナット １２’ フィルタ １４１ 凸
縁 １２１ 貫通孔 １４２ 貫
通孔 １２１’ 貫通孔 １４３ 雌
ネジ １２３ 凸体 １２６ シ
ールリング １２３１ 小孔 １３ 管路
継ぎ手 １２３１’ 小孔 １３’ 管
路継ぎ手 １２４ 大孔 １３１ 貫
通孔 １２４’ 大孔 １３１’
貫通孔 １２５ 環状凹溝 １３２ 凸
体Reference Signs List A Pipe cleaning device 5 T-type lower seat A 'Another pipeline cleaning device 51 Male screw 1 Lower small nut 52 Female screw 111 Through hole 6, 6' storage cylinder 112 Convex edge 600 Pressure control system 113 Female screw 61 Male thread 2 Pipe joint 62 Male thread 2 'Pipe joint 63 Cylindrical body 21 Through hole 63' Cylindrical body 22 Annular groove 630 Granular material 23 Seal ring 631 Hollow cylinder 24 Upper edge 64 Seal ring 25 Intermediate portion 641 Internal convex Ring 26 Male screw 65 Seal ring 26 'Male screw 651 Inner convex ring 3 Filter rod 66 Hollow cylinder 3' Filter rod 7 T-shaped upper seat 31 Male screw 71 Through hole 32 Through hole 72 Housing space 320 Female screw 73 Male screw 33 Male screw 33 Body 74 Elastic means 330 Light smooth surface 75 Annular concave groove 34 Nut 76 Seal ring 340 Female screw 8 Upper large nut 35 Fill Net 81 Through hole 35 'Filter net 82 Convex edge 36 Rod body 83 Female screw 360 Through hole 9 Check valve 37 Slot 9' Check valve 38 Male screw 91 Annular screw groove 39 Lower large nut 92 Plane groove 41 Through hole 10 Filter sheet 42 Convex edge 10 'Filter sheet 43 Female screw 101 Annular groove 102 Seal ring 132'
Convex body 103 Small hole 1321
Concave groove 103 'Small hole 133 Upper edge 104 Through hole 136 Check ball 11 Check ring 136' Check ball 110 Ring thread 137 Male screw 1101 Elastic means 137 '
Male thread 1102 Conical ring 138 Pipe line to be cleaned 12 Filter 14 Upper small nut 12 'Filter 141 Convex edge 121 Through hole 142 Through hole 121' Through hole 143 Female screw 123 Convex body 126 Seal ring 1231 Small hole 13 Pipe joint 1231 'Small hole 13' Pipe joint 124 Large hole 131 Through hole 124 'Large hole 131'
Through hole 125 Annular groove 132 Convex body
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B08B 1/00 - 7/04 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) B08B 1/00-7/04
Claims (2)
の継ぎ手の間に２本の管路洗浄装置が連接されて一つの
密封回路が形成され、該管路洗浄装置は保存筒とその下
方のフィルタネットシステム、保存筒上方のフィルタシ
ステムで組成され、そのうちフィルタネットシステム
は、以下のもの、即ち、 下小ナットとされ、中間に貫通孔を具え、該貫通孔の一
端に凸縁があり、別端の内側に雌ネジが設けられ、Ｔ型
下座の雄ネジと螺接される、上記下小ナット、 管路継ぎ手とされ、内部に貫通孔を具え、右端内部に環
状凹溝を具え、該環状凹溝にシールリングが装着され、
右端側が平面体とされ、上凸縁の外に突出する設計によ
り、該下小ナットが套設された後に、該上凸縁が該下小
ナットの凸縁に当接し、管路継ぎ手の中間部分が、中央
が平坦で両側が円弧状態とされ、該管路継ぎ手の下端に
外ネジが設けられて被洗浄管路と螺接される、上記管路
継ぎ手、 フィルタロッドとされ、螺接体、ロッド、ナットを螺接
してなり、そのうち、螺接体の環周縁左側に雄ネジが設
けられて一つのＴ型下座の右側の雌ネジと螺接され、右
側に左側の雄ネジより小さい円径の光滑面が設けられそ
の内部左側に貫通孔が設けられ、内部右端に雌ネジが設
けられてロッド体の左端の雄ネジと螺接され、上記ロッ
ド体の左端環周縁に貫通孔と該貫通孔よりロッド本体の
適宜の位置まで延伸されたスロットが配設され、該ロッ
ド体の左右両端それぞれに雄ネジが設けられ、それぞれ
が螺接体の雌ネジ、ナットの雌ネジと螺接され、ロッド
体外にフィルタネットが套設され、上記ナットが尖錐状
を呈し、その底端に雌ネジが設けられてロッド体の右端
の雄ネジと螺接される、上記フィルタロッド、 下大ナットとされ、中間に貫通孔が設けられ、該貫通孔
の一端に凸縁が設けられ、その別側に雌ネジが設けられ
て保存筒６の左側に螺接される、上記下大ナット、 Ｔ型下座とされ、Ｔ字形態を呈し、右側下方外周に雄ネ
ジが設けられて下小ナットと螺接され、内部が左から右
に狭く設けられ、右側に雌ネジが設けられてフィルタロ
ッドの螺接体の雄ネジと螺接される、上記Ｔ型下座、以上を具備し、 上記保存筒は、内部が中空の円筒状を呈し、一つの筒体
が套設されてこの筒体 が内部が中空の円筒状を呈してフ
ィルタロッドが穿設され、筒体の両側それぞれに、シー
ルリングの内部凸環が套設されて、液体の外部への漏出
が防止され、別に保存筒の左右両側外縁それぞれに雄ネ
ジが設けられ下大ナットと上大ナットが螺接され、 上記フィルタシステムが、以下のもの、即ち、 Ｔ型上座とされ、内部に貫通孔を具え、且つ右側に収容
空間が延伸設置されて弾性手段の放置に供され、右側の
底端内部に環状凹溝が開設されてシールリングが嵌設さ
れ、別に該右側の外周部分に雄ネジが設けられて上小ナ
ットの雌ネジと螺接される、上記Ｔ型上座、 上大ナットとされ、中間に貫通孔を具え、該貫通孔の一
端に凸縁が設けられその別側に雌ネジが設けられ保存筒
の右側に螺接される、上記上大ナット、 逆止め弁とされ、多角形態を呈し、該逆止め弁の左端に
環状ネジ溝が設けられて弾性手段がその上に置かれて脱
落防止され、右端が平面凹溝とされた、上記逆止め弁、 フィルタシートとされ、左側内部に一つの環状凹溝を具
え、シールリングが嵌設され、右側底部の中間近くに三
角形に配置された複数の小孔が環状に配置され、大きい
不純物を濾過して通過させず、別に中央の適宜の位置に
一つの貫通孔が延伸凸設されてフィルタの貫通孔に挿入
される、上記フィルタシート、 逆止めリングとされ、円錐状を呈し、その右側外部に環
状ネジ溝が設けられて、もう一つの弾性手段を置き入れ
て脱出防止し、その左側が円錐状環体とされて該フィル
タの右側の大孔を封鎖するのに用いられ、その濾過した
不純物と堆積物がフィルタの大孔より漏出するのを防止
する、上記逆止めリング、 フィルタとされ、中間内部に貫通孔が開設され、並びに
貫通孔外部の右側が延伸されて凸体が設けられ、該凸体
の環周縁に複数の小孔が配設され、フィルタの内縁にも
大孔が環状に配設され、該フィルタの凸体の左側に環状
凹溝が凹設されてシールリングが嵌設される、上記フィ
ルタ、 管路継ぎ手とされ、Ｔ字状を呈し、内部に貫通孔があ
り、この管路継ぎ手の貫通孔の右側内部に四つの凸体が
形成され、逆止めボールを押さえ、各管路継ぎ手の凸体
の間に凹溝があり、該管路継ぎ手の右端下方が徐々に縮
減されて上が広く下が細い形態とされ、その上縁の幅広
の設計を利用し、上小ナットが套設されてその上縁が上
小ナットの凸縁に当接し、別に下端に雄ネジが設けられ
て被洗浄管路と螺接される、上記管路継ぎ手、 上小ナットとされ、中間に貫通孔を具え、該上小ナット
の貫通孔の右端に凸縁があり、別端に雌ネジがあり、Ｔ
型上座の右側の雄ネジと螺接される、上記上小ナット、 以上を具備し、 組立時には、上記筒体を上記保存筒内に置き、対応する
二つのシールリングの内部凸環を筒体の両端に套設し、
下大ナットをＴ型下座に通した後に下大ナットの雌ネジ
と保存筒の左側の雄ネジを螺接させてＴ型下座を保存筒
及び筒体の下方に連接し、さらに上大ナットをＴ型上座
に通して上大ナットの雌ネジを保存筒の右側の雄ネジに
螺接してＴ型上座を保存筒の上方に連接し、対応するシ
ールリングをＴ型上座の環状凹溝内に嵌め込み、保存筒
の固定を完成し、さらに管路継ぎ手の環状凹溝に対応す
るシールリングを嵌め込んだ後、下小ナットの貫通孔に
通し、さらにフィルタロッドのロッド体にフィルタネッ
トを套設し、ナットで固定し、フィルタロッドを下大ナ
ットに通し、並びにフィルタロッドの螺接体の雄ネジと
Ｔ型下座の雌ネジとを螺接させ、Ｔ型下座の雄ネジと下
小ナットの雌ネジを螺接させ、フィルタネットシステム
を完成し、一方、フィルタシステムにおいては、まず弾
性手段を逆止め弁の環状ネジ溝に置き、並びにＴ型上座
の収容空間内に置き入れ、さらにもう一つの弾性手段を
逆止めリングの環状ネジ溝に置き且つフィルタシート内
部に置き入れた後、シールリングを環状凹溝内に嵌め込
み、さらにフィルタをその上に置き、シールリングをフ
ィルタの環状凹溝内に嵌め込み、さらに逆止めボールを
フィルタの貫通孔の上に置き、さらに上小ナットに管路
継ぎ手を通し、最後に上小ナットの雌ネジとＴ型上座の
雄ネジを螺接させ、こうして中間部分の構成要件を組合
せて固定し、管路洗浄装置の組立を完成し、 以上を特徴とする、管路の洗浄装置。1. A closed circuit is formed by connecting two pipeline cleaning devices between a coupling of a pipeline to be cleaned and a coupling of a pressure control system, and the pipeline cleaning device includes a storage cylinder and a storage cylinder. It is composed of a lower filter net system and a filter system above the storage cylinder. The filter net system is composed of the following: a lower small nut, a through hole in the middle, and a protruding edge at one end of the through hole. A female screw is provided inside the other end, and the lower small nut, which is screwed to the male screw of the T-shaped lower seat, is a pipe joint, has a through hole inside, and an annular groove inside the right end. A seal ring is attached to the annular groove,
The right end side is a flat body and is designed to protrude out of the upper convex edge. After the lower small nut is laid, the upper convex edge abuts on the convex edge of the lower small nut, and the middle of the pipe joint. The pipe joint, a filter rod, which is flat at the center and arcuate on both sides, is provided with an external thread at the lower end of the pipe joint, and is screwed to the pipe to be cleaned; , A rod and a nut are screwed together. Of these, a male screw is provided on the left side of the ring peripheral edge of the screwed body, and is screwed with the right female screw of one T-shaped lower seat, and is smaller than the left male screw on the right. A light smooth surface having a circular diameter is provided, a through hole is provided on the inner left side, a female screw is provided on the inner right end, and is screwed with a male screw on the left end of the rod body, and a through hole is provided on a peripheral edge of the left end ring of the rod body. A slot extending from the through hole to an appropriate position of the rod body is provided, and a left side of the rod body is provided. A male screw is provided at each of the right ends, each of which is screwed with a female screw of a screw body and a female screw of a nut. A filter net is provided outside the rod body, and the nut has a pointed cone shape. A female screw is provided, and the filter rod is screwed into a male screw at the right end of the rod body. The lower rod is a lower nut, a through hole is provided in the middle, and a convex edge is provided at one end of the through hole. The lower large nut, which is provided with a female screw on the other side and is screwed to the left side of the storage cylinder 6, is a T-shaped lower seat, has a T-shape, and has a male screw provided on a lower right outer periphery. are small nut and Nishise', inside provided narrow from left to right, a female screw on the right is a male screw and Nishise' threaded contact body provided filter rod, the T-type lower seat, provided with a more , The storage cylinder has a hollow cylindrical shape inside, and one cylinder
The cylindrical body has a hollow cylindrical shape with a hollow inside.
Filter rods are drilled and seals are provided on each side of the cylinder.
The inner convex ring of the ring is inserted and the liquid leaks out.
And separate male threads on the left and right outer edges of the storage cylinder separately.
The lower large nut and the upper large nut are screwed into each other, and the above-mentioned filter system is a T-type upper seat, which has a through hole inside and a receiving space is extended and installed on the right side. The elastic means is left to stand, an annular groove is formed inside the bottom end on the right side, a seal ring is fitted, and a male screw is separately provided on the outer peripheral portion on the right side, and is screwed to the female screw of the upper small nut. The T-shaped upper seat and the upper nut are provided with a through hole in the middle, a protruding edge is provided at one end of the through hole, and a female screw is provided on the other side thereof, and is screwed to the right side of the storage cylinder. , The upper large nut, a check valve, has a polygonal shape, an annular thread groove is provided at the left end of the check valve, the elastic means is placed thereon to prevent falling off, and the right end is a flat groove. The above check valve, filter sheet and one annular groove inside the left side A seal ring is fitted, and a plurality of small holes arranged in a triangular shape near the middle of the right bottom portion are arranged in a ring, so that large impurities are not filtered and passed, and one through hole is separately provided at an appropriate position in the center. The above-mentioned filter sheet, which is inserted into the through-hole of the filter, is provided with a protruding hole, is a check ring, and has a conical shape. An annular screw groove is provided on the right outside thereof, and another elastic means is provided. To prevent escape, the left side of which is a conical ring used to block the large hole on the right side of the filter, preventing the filtered impurities and sediment from leaking out of the large hole of the filter. The above-mentioned check ring, filter, a through-hole is formed in the middle, and a right side outside the through-hole is extended to provide a convex body, and a plurality of small holes are provided on the periphery of the convex body. , A large hole in the inner edge of the filter The filter is a pipe joint in which an annular concave groove is formed on the left side of the convex body of the filter and a seal ring is fitted therein. The filter has a T-shape and has a through hole therein. Four convex bodies are formed inside the right side of the through hole of the pipe joint, hold down the check ball, and there are concave grooves between the convex bodies of each pipe joint, and the lower right end of the pipe joint is gradually reduced. The upper part is wide and the lower part is narrow.Utilizing the wide design of the upper edge, the upper and lower nuts are inserted and the upper edge abuts the convex edge of the upper and lower nuts. The pipe joint, which is screwed to the pipe to be cleaned, is provided as an upper small nut, has a through hole in the middle, and has a convex edge at the right end of the through hole of the upper small nut, and at another end. There is a female screw, T
The upper small nut, which is screwed with a male screw on the right side of the mold upper seat, comprising the above. At the time of assembling, the cylindrical body is placed in the storage cylinder, and the inner convex rings of the two corresponding seal rings are cylindrically mounted. Laid on both ends of
After passing the lower large nut through the T-shaped lower seat, the female screw of the lower large nut is screwed into the male screw on the left side of the storage cylinder to connect the T-shaped lower seat below the storage cylinder and the cylindrical body. The nut is passed through the T-shaped upper seat, and the female screw of the upper large nut is screwed into the male screw on the right side of the storage cylinder to connect the T-shaped upper seat to the upper side of the storage cylinder. After the fixing of the storage tube is completed, the seal ring corresponding to the annular groove of the pipe joint is fitted, and then the filter net is passed through the through hole of the lower small nut and the rod body of the filter rod. The filter rod is passed through the lower large nut, and the male screw of the threaded body of the filter rod and the female screw of the T-type lower seat are screwed together. Screw the female screw of the lower nut to complete the filter net system, In the filter system, the elastic means is first placed in the annular screw groove of the check valve and in the accommodation space of the T-shaped upper seat, and another elastic means is placed in the annular screw groove of the check ring and the filter sheet is placed. After placing it inside, fit the seal ring into the annular groove, further place the filter on it, fit the seal ring into the annular groove of the filter, and place the check ball on the filter through-hole. Further, the pipe joint is passed through the upper small nut, and finally, the female screw of the upper small nut and the male screw of the T-shaped upper seat are screwed into each other. A pipeline cleaning device characterized by the above.
ステムの両端の継ぎ手の間に、それぞれ保存筒とその下
方のフィルタネットシステム、上方のフィルタシステム
で組成された２本の管路洗浄装置が連接されて形成され
た密封回路に 運用される管路の洗浄方法において、 １．加圧制御システムが加圧液体を送出し、加圧液体を
フィルタネットシステムの管路継ぎ手の貫通孔に進入さ
せてフィルタロッドの螺接体の貫通孔を通過させ、さら
にロッド体の左端近くの貫通孔より送出し、管路洗浄装
置の筒体内の顆粒状物が保存筒に送られてフィルタシス
テムを通過する時、逆止め弁がフィルタシートの孔を封
鎖し、これにより顆粒状物が強制的にフィルタシートの
中央の貫通孔よりフィルタの中間の貫通孔に送られ、並
びに逆止めボールが押されて管路継ぎ手の四つの凸体の
上部に至り、保存筒の筒体内の顆粒状物が被洗浄管路内
に液体と共に送り込まれ、顆粒状物と管壁との衝突摩擦
により管壁に残留する不純物と堆積物が掃除されるステ
ップ、 ２．その後、この顆粒状物がもう一つの管路洗浄装置に
流し送られ、管路継ぎ手の貫通孔より進入し、四つの凸
体間の通路を通り、この時、逆止めボールがフィルタの
中間の貫通孔を封鎖し、強制的に顆粒状物をフィルタ内
縁の環状の大孔よりフィルタ内に進入させ、この時顆粒
状物は小孔を通過し、さらにフィルタシートの小孔を通
過し、このとき顆粒状物が逆止め弁を押し開いてもう一
つの管路洗浄装置のもう一つの保存筒内に進入し、フィ
ルタロッド外周のフィルタネットが顆粒状物を保存筒の
筒体内に滞留させ、洗浄された不純物及び堆積物でフィ
ルタの小孔及びフィルタシートの小孔より大きい不純物
及び堆積物が、フィルタシステム内に滞留させられ、フ
ィルタネットの網目より小さい不純物及び堆積物が液体
と共に加圧制御システム内に戻されるステップ、 ３．さらに、加圧制御システムが反対方向に加圧液体を
管路洗浄装置内に進入させ再度被洗浄管路を洗浄し、こ
うして反復洗浄を完全にきれいになるまで進行するステ
ップ、 以上を特徴とする、管路の洗浄方法。2. A joint at both ends of a pipe to be cleaned and a pressure control system.
Between the joints at both ends of the stem, respectively,
Filter net system, upper filter system
Are formed by connecting two pipeline cleaning devices composed of
In a method of cleaning a pipeline operated in a closed circuit, The pressurization control system sends out the pressurized liquid, allows the pressurized liquid to enter the through hole of the pipe joint of the filter net system, passes through the through hole of the threaded member of the filter rod, and further near the left end of the rod body. The check valve closes the hole in the filter sheet when the granular material inside the cylinder of the line washing device is sent to the storage cylinder and passes through the filter system, and the granular material is forced out. From the central through hole of the filter sheet to the intermediate through hole of the filter, and the check ball is pushed to reach the upper part of the four convex bodies of the pipe joint, and the granular material in the cylinder of the storage cylinder Is fed into the pipe to be cleaned together with the liquid, and impurities and deposits remaining on the pipe wall are cleaned by collision friction between the granular material and the pipe wall. Thereafter, the granules are flowed into another pipeline washing device, enter through the through hole of the pipeline joint, pass through the passage between the four convex bodies, and at this time, the check ball is in the middle of the filter. The through-hole is closed, and the granular material is forcibly made to enter the filter from the large annular hole at the inner edge of the filter. At this time, the granular material passes through the small hole, further passes through the small hole of the filter sheet, and When the granular material pushes the check valve open and enters into another storage cylinder of another pipe line washing device, the filter net on the outer periphery of the filter rod causes the granular material to stay in the cylinder of the storage cylinder, Impurities and deposits that are larger than the filter pores and filter sheet pores with the washed impurities and deposits are retained in the filter system, and the impurities and deposits smaller than the mesh of the filter net are pressurized together with the liquid. System Step returned within three. Further, the pressurizing control system injects the pressurized liquid in the opposite direction into the line cleaning device to clean the line to be cleaned again, and thus proceeds with repeated cleaning until completely cleaned. How to clean the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16484399A JP3343224B2 (en) | 1999-06-11 | 1999-06-11 | Pipeline cleaning method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16484399A JP3343224B2 (en) | 1999-06-11 | 1999-06-11 | Pipeline cleaning method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000354837A JP2000354837A (en) | 2000-12-26 |
| JP3343224B2 true JP3343224B2 (en) | 2002-11-11 |
Family
ID=15800986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16484399A Expired - Fee Related JP3343224B2 (en) | 1999-06-11 | 1999-06-11 | Pipeline cleaning method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3343224B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333150A (en) * | 2018-12-25 | 2019-02-15 | 齐鲁工业大学 | It is a kind of to spray away from adjustable machining blade pressuring plate |
| CN111013227A (en) * | 2019-12-11 | 2020-04-17 | 江苏兴隆防腐设备有限公司 | Special fine filter for waste liquid treatment and recovery system of pickling line |
| CN111151052A (en) * | 2020-03-05 | 2020-05-15 | 新疆农业大学 | Micro-pressure filter device before pump |
| CN112504001B (en) * | 2020-12-15 | 2024-08-23 | 武汉伍备科技有限公司 | Grease homogenizing device and grease homogenizing system for bore maintenance |
| CN115920511B (en) * | 2022-12-13 | 2023-12-29 | 无锡市南达特种石化设备配件有限公司 | T-shaped filter |
-
1999
- 1999-06-11 JP JP16484399A patent/JP3343224B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000354837A (en) | 2000-12-26 |
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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