KR100919816B1 - 수도계량기용 스트레이너 - Google Patents
수도계량기용 스트레이너Info
- Publication number
- KR100919816B1 KR100919816B1 KR1020070067561A KR20070067561A KR100919816B1 KR 100919816 B1 KR100919816 B1 KR 100919816B1 KR 1020070067561 A KR1020070067561 A KR 1020070067561A KR 20070067561 A KR20070067561 A KR 20070067561A KR 100919816 B1 KR100919816 B1 KR 100919816B1
- Authority
- KR
- South Korea
- Prior art keywords
- filtration member
- strainer
- water meter
- water
- passage hole
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 54
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- 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
- E03B7/072—Arrangement of flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
- G01F15/125—Filters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Measuring Volume Flow (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (2)
- 수도계량기 몸체의 유입구를 통해 유입되는 물에 포함된 이물질을 수도계량기 내부로 유입되는 것을 방지하는 스트레이너에 있어서;일측으로 갈수록 직경이 좁아지는 원추형의 몸체(10)로, 타측은 개구되고, 밀폐된 일측의 외측에는 끼움홈(11)이 구비되며, 몸체(10)의 둘레면에는 망 크기가 넓은 메시구조의 유체통과홀(12)이 구비된 제 1여과부재(1)와,일측으로 갈수록 직경이 좁아지는 원추형의 몸체(20)로, 타측은 개구되고, 밀폐된 일측의 내부에는 지지돌기(21)가 구비되며, 몸체의 둘레면에는 망사이의 간격이 조밀한 메시구조의 유체통과홀(22)이 구비된 제 2여과부재(2)로 구성된 것을 특징으로 하는 수도계량기용 스트레이너.
- 청구항 1에 있어서, 상기 제 1여과부재(1)의 몸체(10) 외측과, 상기 제 2여과부재(2)의 몸체(20) 내측에는 각각 걸림턱(13)(23)이 구비되며, 상기 걸림턱(13)(23) 사이에 기밀을 유지시키도록 오링부재(30)가 구비되는 것을 특징으로 하는 수도계량기용 스트레이너.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070067561A KR100919816B1 (ko) | 2007-07-05 | 2007-07-05 | 수도계량기용 스트레이너 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070067561A KR100919816B1 (ko) | 2007-07-05 | 2007-07-05 | 수도계량기용 스트레이너 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090003847A KR20090003847A (ko) | 2009-01-12 |
KR100919816B1 true KR100919816B1 (ko) | 2009-10-01 |
Family
ID=40486409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070067561A KR100919816B1 (ko) | 2007-07-05 | 2007-07-05 | 수도계량기용 스트레이너 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100919816B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101296873B1 (ko) | 2013-01-07 | 2013-08-14 | (주)대한정공 | 점검창을 구비한 임시 여과기 |
KR102079671B1 (ko) | 2019-07-01 | 2020-02-20 | 이상무 | 각종 스트레이너용 자석식 철분포집장치 |
KR20200046288A (ko) | 2018-10-24 | 2020-05-07 | 이상무 | 자석결합형 스트레이너 |
KR102363403B1 (ko) | 2021-08-05 | 2022-02-14 | 예영동 | 수도 스트레이너 막힘감지장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002102379A (ja) * | 2000-10-03 | 2002-04-09 | Iwasaki Seisakusho:Kk | 消防ポンプ用サクションホースの吸込構造 |
KR200282396Y1 (ko) * | 2002-04-26 | 2002-07-22 | 아하플랜트산업(주) | 스트레이너 |
-
2007
- 2007-07-05 KR KR1020070067561A patent/KR100919816B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002102379A (ja) * | 2000-10-03 | 2002-04-09 | Iwasaki Seisakusho:Kk | 消防ポンプ用サクションホースの吸込構造 |
KR200282396Y1 (ko) * | 2002-04-26 | 2002-07-22 | 아하플랜트산업(주) | 스트레이너 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101296873B1 (ko) | 2013-01-07 | 2013-08-14 | (주)대한정공 | 점검창을 구비한 임시 여과기 |
KR20200046288A (ko) | 2018-10-24 | 2020-05-07 | 이상무 | 자석결합형 스트레이너 |
KR102079671B1 (ko) | 2019-07-01 | 2020-02-20 | 이상무 | 각종 스트레이너용 자석식 철분포집장치 |
KR102363403B1 (ko) | 2021-08-05 | 2022-02-14 | 예영동 | 수도 스트레이너 막힘감지장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20090003847A (ko) | 2009-01-12 |
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