JPH03161086A - Piping cleaning device - Google Patents
Piping cleaning deviceInfo
- Publication number
- JPH03161086A JPH03161086A JP1299647A JP29964789A JPH03161086A JP H03161086 A JPH03161086 A JP H03161086A JP 1299647 A JP1299647 A JP 1299647A JP 29964789 A JP29964789 A JP 29964789A JP H03161086 A JPH03161086 A JP H03161086A
- Authority
- JP
- Japan
- Prior art keywords
- piping
- pipe
- cleaned
- cleaning
- ice
- 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
- 238000004140 cleaning Methods 0.000 title abstract description 30
- 230000000694 effects Effects 0.000 abstract description 11
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 6
- 238000011086 high cleaning Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000004576 sand Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
Description
【発明の詳細な説明】
《崖業上の利用分野〉
本発明は配管の内面再生専に適用される配管清浄装置に
関する。DETAILED DESCRIPTION OF THE INVENTION <Field of application in the cliff industry> The present invention relates to a pipe cleaning device that is applied exclusively to regenerating the inner surface of pipes.
《従来の技術〉
近年、建物の配管、特に』（同住宅用上下水道配管の内
面腐蝕等が問題となっている。例えば鋼管を使用した場
合の管内腐蝕による赤水の発坐、あるいは錆びこぶの成
長による水圧、水量の低減、水漏れの発生等である。[Prior art] In recent years, internal corrosion of building piping, especially residential water and sewage piping, has become a problem. For example, when steel pipes are used, red water buildup due to internal corrosion, or rust lumps. These include reductions in water pressure and water volume due to growth, and occurrence of water leaks.
そこで最近では、このような配管の内面再生等について
種々の配管清浄技術が開発され、これまでサンドブラス
トによる研磨（例えば、特公平１−２８６２３号）、高
圧水による清浄（例えば、丈開昭６３−２５１８９号）
、超音波による錆びの除去、薬品の供給による清浄等が
堤案されている。Recently, various pipe cleaning techniques have been developed to regenerate the inner surface of such pipes. No. 25189)
, removal of rust using ultrasonic waves, cleaning by supplying chemicals, etc. have been proposed.
（発明が解決しようとする課題》
ところが上述した従来の配管清浄技術では種々の問題が
ある。例えば、サンドブラストによる研磨の場合には、
清浄効東は高いが配管を傷つけたり、使用後の砂の除去
等の後処理が面倒である等の問題がある。また高圧水清
浄の場合には後処理等は容易であるが、強固な錆等の付
着物の除去が因難で必ずしも十分な清浄効果が得られな
い。他の従来技術についても同様の問題がある。(Problems to be solved by the invention) However, there are various problems with the above-mentioned conventional pipe cleaning technology.For example, in the case of polishing by sandblasting,
Although the cleaning effect is high, there are problems such as damage to pipes and troublesome post-treatment such as removing sand after use. Further, in the case of high-pressure water cleaning, post-treatment etc. are easy, but it is difficult to remove stubborn deposits such as rust, and a sufficient cleaning effect cannot always be obtained. Similar problems exist with other conventional techniques.
本発明はこのような事情に鑑みてなされたもので、清浄
効果が高く、かつ配管を傷つけたりすることがなく、し
かも後処理も不要で作業を容易に行える配管清浄装置を
提供することを目的とする。The present invention was made in view of the above circumstances, and an object of the present invention is to provide a pipe cleaning device that has a high cleaning effect, does not damage the pipes, does not require post-treatment, and can be easily operated. shall be.
（課題を解決するための手段）
本発明は、被清浄配管内に挿入され圧縮空気を供給する
圧送配管と、圧送配管に接続され圧縮空気を圧送するコ
ンブレッサと、圧送配管に接続され氷塊を供給する氷塊
供給手段と、圧送配管の先端に設けられ被清浄配管内に
圧縮空気及び氷塊を噴射するノズル手段とを備えたこと
を特徴とする。(Means for Solving the Problems) The present invention comprises a pressure-feeding pipe inserted into a pipe to be cleaned and supplying compressed air, a compressor connected to the pressure-feeding pipe and pumping the compressed air, and a compressor connected to the pressure-feeding pipe and supplying ice cubes. and a nozzle means provided at the tip of the pressure-feeding piping to inject compressed air and ice cubes into the piping to be cleaned.
《作 用〉
消浄時には、披清浄配管の山部に圧縮空気流とともに氷
塊が供給され、この氷塊の接触により披清浄配管内の錆
や水垢等の付着物の除表が行われる。氷塊は固形物であ
るから、サンドブラストで使用される砂等に近似した大
きい清浄効果が得られるものとなる。一方、清浄に用い
られた氷塊は被清浄配管内で時間の経過とともに溶解し
て水となるから、加圧水清浄の場合と同様に通幇水とし
て排出でき、何等の特別な後処理も必要としない。<<Function>> During extinguishing, an ice block is supplied to the mountain part of the cleaning pipe along with a stream of compressed air, and the contact with the ice block removes deposits such as rust and limescale inside the cleaning pipe. Since the ice block is a solid substance, a large cleaning effect similar to that of sand used in sandblasting can be obtained. On the other hand, the ice cubes used for cleaning dissolve over time in the pipes to be cleaned and turn into water, so they can be discharged as flow water in the same way as pressurized water cleaning, and no special post-treatment is required. .
《実 施 例〉 以下、本発明の一大施例を図面を参照して説明する。"Example> Hereinafter, a major embodiment of the present invention will be described with reference to the drawings.
第１図は本丈施例による配管清浄装置を示す概略構成図
である。コンブレッサ１には、仕送配管である可１４性
の空気１５Ｉ．給配管２が接続されている。FIG. 1 is a schematic diagram showing a pipe cleaning device according to an embodiment of the present invention. The compressor 1 is connected to a supply pipe, 15I. A supply pipe 2 is connected.
空気供給配管２の途中部位には、氷塊製逍機３および氷
塊供給配管４等からなる氷塊供給手段５が接続され、こ
の氷塊供給手段５から氷塊が空気供給配管２山の負圧に
よってこの配管２の先端側に導かれるようになっている
。空気供給配青２の先端には、圧縮空気および氷塊を噴
射するノズル手段６が設けられている。このノズル千段
６は、例えば筒状ノズル体６ａに多数のノズル孔６ｂを
穿設したものとされ、圧縮空気および氷塊を放射状に噴
射するようになっている。An ice block supply means 5 consisting of an ice block maker 3, an ice block supply pipe 4, etc. is connected to an intermediate portion of the air supply pipe 2, and the ice blocks are transferred from the ice block supply means 5 to this pipe by the negative pressure of the two air supply pipes. It is designed to be guided to the tip side of 2. At the tip of the air supply arrangement 2, a nozzle means 6 for injecting compressed air and ice blocks is provided. The 1,000-stage nozzle 6 is, for example, a cylindrical nozzle body 6a with a large number of nozzle holes 6b, and is configured to eject compressed air and ice blocks radially.
清浄時には、本丈施例による配管清浄装置をｒ｝７浄対
象となる被清浄配管７の設置位置まで搬送し、その披請
浄配管７の内部にノズル手段６を押入する。そして、コ
ンブレッサ１並びに氷塊１３（給手段５を作動させ、披
’ｔ＋’ｋ浄配管７に圧縮空気流とともに氷塊を供給す
る。氷塊はノズル手段６のノズル孔６ｂから高速で噴射
され、被滑浄配管７の内面に衝突しつつこの配管７内に
流動する。この被清浄配管７の内面への氷塊の衝突によ
り、披清浄配管７内の錆や水垢等の付着物８の除去が行
われる。During cleaning, the pipe cleaning device according to the full-length embodiment is transported to the installation position of the pipe 7 to be cleaned, and the nozzle means 6 is pushed into the pipe 7 to be cleaned. Then, the compressor 1 and the ice block 13 (supply means 5 are operated to supply the ice block to the cleaning pipe 7 along with the compressed air flow. The ice block is injected at high speed from the nozzle hole 6b of the nozzle means 6, and The ice flows into the pipe 7 while colliding with the inner surface of the pipe 7 to be cleaned.By colliding with the inner surface of the pipe 7 to be cleaned, deposits 8 such as rust and limescale inside the pipe 7 to be cleaned are removed. .
氷塊は固形物であるから、付着物８に対して大きい剥離
作用を呈し、清浄が効果的に行われる。清浄に用いられ
た氷塊は彼清浄配管７内で侍間の経過とともに溶解して
水となり、彼清浄配管７から一排出される。Since the ice block is a solid substance, it exhibits a strong peeling effect on the deposits 8, and cleaning is effectively performed. The ice block used for cleaning melts as time passes in the cleaning pipe 7 and becomes water, which is then discharged from the cleaning pipe 7.
以上のように、通常水に溶解する氷塊を利用して配管清
浄を行うようにしたので、サンドプラストで使用される
砂等に匹敵する大きい清浄効果が得られる一方、清浄に
用いられた氷塊は被清浄配管内で時間の経過とともに溶
解して水となるから、加圧水清浄の場合と同様に通常水
として排出でき、（Ｉｉ１ ’５の特別な後処理も必要
としない。よって清浄効果が高く、かつ配管を傷つけた
りすることがなく、しかも後処理も不要で作業を容易に
行えるようになる。As described above, since pipe cleaning is performed using ice blocks that normally dissolve in water, a large cleaning effect comparable to that of sand used in sandplast can be obtained, while the ice blocks used for cleaning are Since it dissolves in the pipe to be cleaned and becomes water over time, it can be discharged as normal water in the same way as in the case of pressurized water cleaning, and no special post-treatment (Ii1 '5) is required.Therefore, the cleaning effect is high, Moreover, the work can be easily carried out without damaging the piping and requiring no post-treatment.
《発明の効果〉
以上のように、本発明に係る配管清浄装置によれば、氷
塊利用により、清浄効果が高く、かつ配管を傷つけたり
することがなく、しかも後処理も不要で作業を容易に行
える雰の優れた効果が奏される。<<Effects of the Invention>> As described above, the pipe cleaning device according to the present invention has a high cleaning effect by using ice blocks, does not damage the pipes, and does not require post-treatment, making work easier. The excellent effect of the atmosphere that can be performed is produced.
第１図は本発明の一大施例を示す概略構或図である。
１・・・・・・コンプレッサ
２・・・・・・圧送配管（空気供給配管）５・・・・・
・氷塊供給ｆ段 ６・・・・・・ノズル手段７・・・
・・・彼清浄配管FIG. 1 is a schematic diagram showing a major embodiment of the present invention. 1...Compressor 2...Pressure piping (air supply piping) 5...
・Ice block supply f stage 6... Nozzle means 7...
...He cleans the pipes
Claims (1)
と、該圧送配管に接続され圧縮空気を圧送するコンプレ
ッサと、上記圧送配管に接続され氷塊を供給する氷塊供
給手段と、上記圧送配管の先端に設けられ上記被清浄配
管内に圧縮空気及び氷塊を噴射するノズル手段とを備え
たことを特徴とする配管清浄装置。A pressure-feeding pipe inserted into the pipe to be cleaned and supplying compressed air, a compressor connected to the pressure-feeding pipe and feeding the compressed air, an ice block supply means connected to the pressure-feeding pipe and supplying ice blocks, and a tip of the pressure-feeding pipe. and a nozzle means for injecting compressed air and ice cubes into the pipe to be cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299647A JPH03161086A (en) | 1989-11-20 | 1989-11-20 | Piping cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299647A JPH03161086A (en) | 1989-11-20 | 1989-11-20 | Piping cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03161086A true JPH03161086A (en) | 1991-07-11 |
Family
ID=17875286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1299647A Pending JPH03161086A (en) | 1989-11-20 | 1989-11-20 | Piping cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03161086A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465448A (en) * | 1991-12-27 | 1995-11-14 | Tajima Denken Co., Ltd. | Pipe interior cleaning apparatus |
| CN105127147A (en) * | 2015-09-29 | 2015-12-09 | 上海烟草集团有限责任公司 | Material accumulation preventing type continuous spraying clearing device used for charging cylinder type equipment and provided with spray pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61252073A (en) * | 1985-03-02 | 1986-11-10 | ク− エンジニアリング リミテツド | Method and device for removing fouling from surface to be washed |
-
1989
- 1989-11-20 JP JP1299647A patent/JPH03161086A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61252073A (en) * | 1985-03-02 | 1986-11-10 | ク− エンジニアリング リミテツド | Method and device for removing fouling from surface to be washed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465448A (en) * | 1991-12-27 | 1995-11-14 | Tajima Denken Co., Ltd. | Pipe interior cleaning apparatus |
| CN105127147A (en) * | 2015-09-29 | 2015-12-09 | 上海烟草集团有限责任公司 | Material accumulation preventing type continuous spraying clearing device used for charging cylinder type equipment and provided with spray pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4860821A (en) | Process for cleaning tube type heat exchangers | |
| EP1422026A3 (en) | Method for cleaning/scraping and apparatus therefor | |
| JP2886449B2 (en) | Heat exchanger tube cleaning method | |
| JPH11169809A (en) | Washing nozzle | |
| JPH03161086A (en) | Piping cleaning device | |
| KR100991831B1 (en) | Cleaner for duct | |
| US5873944A (en) | Vacuum waste pipe cleaning | |
| JPH06292860A (en) | Method for regenerating piping | |
| JP2833835B2 (en) | Pipe cleaning device | |
| KR101515888B1 (en) | Pipe cleaning method | |
| JP2005133515A (en) | Cleaning method for sewage facility | |
| JP4585194B2 (en) | Pipe cleaning method | |
| JP2007132184A (en) | Cleaning method for sewerage system | |
| CN212792235U (en) | A clear stifled device of coal breakage pipe for coal conveying system | |
| KR100834035B1 (en) | Regeneration method for duct using dry ice and regeneration apparatus thereof | |
| CN218797920U (en) | Oxygen pipeline cleaning device | |
| JPH0386475A (en) | Removing method for foreign matter inside piping | |
| JPH0222065Y2 (en) | ||
| US20010027801A1 (en) | Pipe cleaner | |
| JP4110215B2 (en) | Blast nozzle and blasting device | |
| JP2002001249A (en) | Surface-treating system for concrete structure | |
| JP2006095441A (en) | Slag removing method and pig | |
| JPS5821583Y2 (en) | Pipe inner wall cleaning device | |
| JPS55142569A (en) | Repairing technique of buried pipe | |
| JPH023832Y2 (en) |