WO2009116737A3 - Cleaning apparatus and method for strainer - Google Patents

Cleaning apparatus and method for strainer Download PDF

Info

Publication number
WO2009116737A3
WO2009116737A3 PCT/KR2009/001151 KR2009001151W WO2009116737A3 WO 2009116737 A3 WO2009116737 A3 WO 2009116737A3 KR 2009001151 W KR2009001151 W KR 2009001151W WO 2009116737 A3 WO2009116737 A3 WO 2009116737A3
Authority
WO
WIPO (PCT)
Prior art keywords
strainer
detonator
detonation tube
circular plates
cleaning apparatus
Prior art date
Application number
PCT/KR2009/001151
Other languages
French (fr)
Korean (ko)
Other versions
WO2009116737A2 (en
Inventor
양형식
두준기
김형수
Original Assignee
Yang Hyung Sik
Doo Joon Kee
Kim Hyoung Soo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yang Hyung Sik, Doo Joon Kee, Kim Hyoung Soo filed Critical Yang Hyung Sik
Publication of WO2009116737A2 publication Critical patent/WO2009116737A2/en
Publication of WO2009116737A3 publication Critical patent/WO2009116737A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
    • E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention concerns a cleaning apparatus and a cleaning method for a strainer. The invention removes foreign material stuck in the outer circumference of a strainer's opening with pressurized gas generated in the explosion of a detonation tube and at the same time, moves the residue away from the strainer. For this purpose, the disclosed cleaning apparatus comprises a pair of circular plates whereof a through-hole is formed in the center; a plurality of round rods connecting the outer circumferences of two circular plates; a detonation tube which is set up in a space surrounded by the circular plates and round rods; a detonator which explodes the detonation tube; and a leading wire which is connected with the detonator. Additionally, the disclosed cleaning method comprises the steps of: preparing a detonation tube with a detonator and connecting a leading wire with the detonator, inserting and placing the detonation tube through the center of the strainer which contains water, exploding the detonator with an explosion signal through the leading wire and exploding the detonation tube at the same time. Therefore, the water is discharged through the strainer's opening and cleans the strainer.
PCT/KR2009/001151 2008-03-21 2009-03-09 Cleaning apparatus and method for strainer WO2009116737A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0026212 2008-03-21
KR1020080026212A KR100880401B1 (en) 2008-03-21 2008-03-21 Apparatus for cleaning strainer and method therefor

Publications (2)

Publication Number Publication Date
WO2009116737A2 WO2009116737A2 (en) 2009-09-24
WO2009116737A3 true WO2009116737A3 (en) 2009-12-23

Family

ID=40483135

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001151 WO2009116737A2 (en) 2008-03-21 2009-03-09 Cleaning apparatus and method for strainer

Country Status (2)

Country Link
KR (1) KR100880401B1 (en)
WO (1) WO2009116737A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100936460B1 (en) 2009-07-23 2010-01-18 주식회사 에스제이지반기술 A well washing device
KR101195692B1 (en) 2012-06-04 2012-10-30 주식회사 한국종합기술 Fouling suppression devices of water pipe
CN114991259B (en) * 2022-07-01 2023-09-19 浙江南方智慧水务有限公司 Municipal administration secondary water supply equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990048646A (en) * 1997-12-10 1999-07-05 유성용 The rock blasting method
JP2000064365A (en) * 1998-08-14 2000-02-29 Yoshio Murahashi Sand-inflow preventive screen device for deep well
JP2000234359A (en) * 1999-02-12 2000-08-29 Koken Boring Mach Co Ltd Underground water collecting device
JP2003105812A (en) * 2001-09-28 2003-04-09 Fujiwara Setsubi Kogyosho:Kk Well washing construction method and well washing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905900A (en) 1986-08-29 1990-03-06 Anco Engineers, Inc. Water cannon apparatus for cleaning a tube bundle heat exchanger, boiler, condenser, or the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990048646A (en) * 1997-12-10 1999-07-05 유성용 The rock blasting method
JP2000064365A (en) * 1998-08-14 2000-02-29 Yoshio Murahashi Sand-inflow preventive screen device for deep well
JP2000234359A (en) * 1999-02-12 2000-08-29 Koken Boring Mach Co Ltd Underground water collecting device
JP2003105812A (en) * 2001-09-28 2003-04-09 Fujiwara Setsubi Kogyosho:Kk Well washing construction method and well washing device

Also Published As

Publication number Publication date
KR100880401B1 (en) 2009-01-30
WO2009116737A2 (en) 2009-09-24

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