JP4295616B2 - 排水設備の圧力減衰装置 - Google Patents
排水設備の圧力減衰装置 Download PDFInfo
- Publication number
- JP4295616B2 JP4295616B2 JP2003525744A JP2003525744A JP4295616B2 JP 4295616 B2 JP4295616 B2 JP 4295616B2 JP 2003525744 A JP2003525744 A JP 2003525744A JP 2003525744 A JP2003525744 A JP 2003525744A JP 4295616 B2 JP4295616 B2 JP 4295616B2
- Authority
- JP
- Japan
- Prior art keywords
- damping device
- housing
- pressure damping
- pressure
- flexible
- 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
- 238000013016 damping Methods 0.000 title claims description 29
- 229920005549 butyl rubber Polymers 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
-
- 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
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
- E03C1/1225—Arrangements of devices in domestic waste water pipe-line systems of air admittance valves
-
- 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
- E03C1/122—Pipe-line systems for waste water in building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
- F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
- F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
- Safety Valves (AREA)
- Pipe Accessories (AREA)
- Vibration Prevention Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Building Environments (AREA)
- Motor Or Generator Frames (AREA)
- Control Of Fluid Pressure (AREA)
Description
建築物用の排水設備において使用するための圧力減衰装置であって、
可撓性空気溜めが確保され設備に連結され可能なハウジングを備え、
可撓性空気溜めが、排水設備内の正の空気圧の過渡現象の際に作動可能であり、
ハウジングが、該ハウジングの中央部分に配置された分離手段によってリンクされた入口領域及び出口領域を備えており
外部ケースが、該可撓性空気溜めと該ハウジングの少なくとも一部とを覆っている
ことを特徴とする圧力減衰装置
が提供される。
ハウジングは、完全なユニットの適切な密封を達成するために、剛性材料で形成することができる。ハウジングは、可撓性空気溜めと嵌合する連続ユニットでもよい。可撓性空気溜めが、ハウジングを覆う場合、通気のための手段が、溜めの周囲へ及び周囲から自由に通過することができるように排水設備から空気の動きを可能にするために使用される。ハウジングのための適当な材料は、例えば、PVCである。好ましくは、可撓性空気だめが、分離手段を含むハウジングの中央部分を覆い、固定手段によって入り口領域及び出口領域の各々に固定される。
好ましくは、ハウジングは、エンドキャップにより密封される上方部分を備えている。
入口6が、排水設備に流体連結で接続される。排水設備の正の空気圧の過渡現象が、排水設備から正の圧力が、分離板12の間の開口空間を介して作用して、図1に示したとおり、可撓性空気だめ10を膨らませる。可撓性空気だめ10は、排水設備から大気への空気の通過を許さない。これは、ハウジング3の入口6及び出口4の端部にてハウジング3に対してOリング8によって密封されており、ハウジング3の内側の空気が、ハウジングの出口4に接地されているエンドキャップ16によって周囲の大気から密封されていることによる。
Claims (10)
- 建築物用の排水設備において使用するための圧力減衰装置であって、
可撓性空気溜めが確保され設備に連結可能なハウジングを備え、
可撓性空気溜めが、排水設備内の正の空気圧の過渡現象の際に作動可能であり、
ハウジングが、該ハウジングの中央部分に配置された分離手段によってリンクされた入口領域及び出口領域を備えており
外側ケースが、該可撓性空気溜めと該ハウジングの少なくとも一部とを覆っている
ことを特徴とする圧力減衰装置。 - 外側ケースが、可撓性空気溜めの損傷を防ぎ、可撓性空気溜めが大気と永久的な接触をすることを可能にする複数の通気用手段を備えている請求項1に記載の圧力減衰装置。
- 可撓性空気溜めが、分離板を含んだハウジングの中央部分を覆い、かつ確保用手段により入口及び出口の各々に確保される請求項2に記載の圧力減衰装置。
- 確保用手段が少なくも1個のOリングである請求項3に記載の圧力減衰装置。
- 確保用手段がシーラントと組にされて使用される請求項3又は4に記載の圧力減衰装置。
- シーラントが未加硫のブチルゴムと溶剤とのペーストである請求項5に記載の圧力減衰装置。
- 可撓性空気溜めがブチルゴムから作られる請求項1に記載の圧力減衰装置。
- 外側ケースが円筒状であり、該ケースの底面に通気手段を備えている請求項1に記載の圧力減衰装置。
- ハウジングが、エンドキャップにより封鎖される上方部分を備えている請求項2に記載の圧力減衰装置。
- 請求項1に記載の圧力減衰装置を少なくも1個備える排水設備。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0121561A GB2379459B (en) | 2001-09-06 | 2001-09-06 | Pressure relief device in drainage systems |
PCT/IB2002/003577 WO2003021049A1 (en) | 2001-09-06 | 2002-09-04 | Pressure relief device in drainage systems |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005501986A JP2005501986A (ja) | 2005-01-20 |
JP2005501986A5 JP2005501986A5 (ja) | 2006-01-05 |
JP4295616B2 true JP4295616B2 (ja) | 2009-07-15 |
Family
ID=9921616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003525744A Expired - Fee Related JP4295616B2 (ja) | 2001-09-06 | 2002-09-04 | 排水設備の圧力減衰装置 |
Country Status (20)
Country | Link |
---|---|
US (1) | US7025092B2 (ja) |
EP (1) | EP1423572B1 (ja) |
JP (1) | JP4295616B2 (ja) |
KR (1) | KR100879154B1 (ja) |
CN (1) | CN1270035C (ja) |
AT (1) | ATE321917T1 (ja) |
AU (1) | AU2002328104B2 (ja) |
BR (1) | BR0212316B1 (ja) |
CA (1) | CA2459523C (ja) |
DE (1) | DE60210299T2 (ja) |
DK (1) | DK1423572T3 (ja) |
ES (1) | ES2257567T3 (ja) |
GB (1) | GB2379459B (ja) |
HK (1) | HK1054254A1 (ja) |
MX (1) | MXPA04002182A (ja) |
NZ (1) | NZ531535A (ja) |
PT (1) | PT1423572E (ja) |
RU (1) | RU2296196C2 (ja) |
TW (1) | TW571017B (ja) |
WO (1) | WO2003021049A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011158036A (ja) * | 2010-02-01 | 2011-08-18 | Bridgestone Corp | 配管及び排水構造 |
JP2011169052A (ja) * | 2010-02-19 | 2011-09-01 | Bridgestone Corp | 排水トラップ及びユニットバスの排水構造 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050150037A1 (en) * | 2004-01-13 | 2005-07-14 | Cornwall Kenneth R. | Drainage system |
US7556064B2 (en) * | 2005-01-22 | 2009-07-07 | Tyler Michael E | Apparatus and method for controlling the filling and emptying of a fluid container |
US20060201088A1 (en) * | 2005-03-10 | 2006-09-14 | Studor S.A. | Sealed off building drainage and vent system |
KR100600209B1 (ko) | 2005-04-13 | 2006-07-13 | 현대자동차주식회사 | 파워 스티어링 펌프용 공진기 |
GB2441788B (en) * | 2006-09-15 | 2011-11-09 | Studor Sa | Method and equipment for detecting sealing deficiencies in drainage and vent systems for buildings |
KR101075576B1 (ko) | 2010-02-25 | 2011-10-20 | (주) 에이에이브이 | 오배수 압력파 감쇄장치 |
DE102010062693A1 (de) * | 2010-12-09 | 2012-06-14 | Robert Bosch Gmbh | Hydrospeichereinrichtung |
KR101272643B1 (ko) | 2012-04-02 | 2013-06-10 | 주식회사 에브윈 | 오배수관의 압력 소멸장치 |
RU2637212C2 (ru) * | 2012-05-28 | 2017-12-01 | Макалпайн Энд Ко Лимитед | Клапанное приспособление для отводной трубы |
DE102012109634A1 (de) * | 2012-10-10 | 2014-04-10 | Aker Wirth Gmbh | Kolben-Membranpumpe |
US9683355B2 (en) | 2014-04-28 | 2017-06-20 | Ips Corporation | Air admittance valve |
JP6262639B2 (ja) * | 2014-11-27 | 2018-01-17 | 未来工業株式会社 | 緩衝装置及び圧変動緩衝構造 |
CN104695512B (zh) * | 2015-03-12 | 2017-03-01 | 苏州市职业大学 | 一种家庭浴室节水装置 |
GB2552659B (en) | 2016-08-01 | 2019-06-12 | Mcalpine & Co Ltd | High flow drain control |
EP3346060B1 (en) | 2017-01-04 | 2021-10-27 | Heriot-Watt University | Air pressure attenuation device |
DE102017124397A1 (de) | 2017-10-19 | 2019-04-25 | Khs Gmbh | Vorrichtung und Verfahren zur aseptischen Druckentlastung |
CN111595534B (zh) * | 2020-06-09 | 2022-05-13 | 哈尔滨功达给排水技术有限公司 | 建筑排水水封破坏实时检测装置及其使用方法 |
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BE891095R (fr) | 1981-11-12 | 1982-03-01 | Ericson Sture | Installation sanitaire d'evacuation d'eaux usees avec siphon |
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JPS58180963U (ja) * | 1982-05-29 | 1983-12-02 | 新菱冷熱工業株式会社 | 排水管の汚染空気溜構造 |
BE895071A (fr) | 1982-11-19 | 1983-03-16 | Ericson Sture | Dispositif de valve a air automatique pour canalisations |
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GB2310701A (en) * | 1996-03-01 | 1997-09-03 | Pali Rao | Pipe protection from bursting by freezing |
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-
2001
- 2001-09-06 GB GB0121561A patent/GB2379459B/en not_active Expired - Lifetime
-
2002
- 2002-08-22 TW TW091119028A patent/TW571017B/zh not_active IP Right Cessation
- 2002-09-04 NZ NZ531535A patent/NZ531535A/en not_active IP Right Cessation
- 2002-09-04 AU AU2002328104A patent/AU2002328104B2/en not_active Expired
- 2002-09-04 WO PCT/IB2002/003577 patent/WO2003021049A1/en active IP Right Grant
- 2002-09-04 RU RU2004110408/03A patent/RU2296196C2/ru active
- 2002-09-04 US US10/488,520 patent/US7025092B2/en not_active Expired - Lifetime
- 2002-09-04 EP EP02762668A patent/EP1423572B1/en not_active Expired - Lifetime
- 2002-09-04 CN CNB028174690A patent/CN1270035C/zh not_active Expired - Lifetime
- 2002-09-04 DE DE60210299T patent/DE60210299T2/de not_active Expired - Lifetime
- 2002-09-04 PT PT02762668T patent/PT1423572E/pt unknown
- 2002-09-04 KR KR1020047003222A patent/KR100879154B1/ko active IP Right Grant
- 2002-09-04 BR BRPI0212316-9A patent/BR0212316B1/pt active IP Right Grant
- 2002-09-04 CA CA002459523A patent/CA2459523C/en not_active Expired - Lifetime
- 2002-09-04 JP JP2003525744A patent/JP4295616B2/ja not_active Expired - Fee Related
- 2002-09-04 DK DK02762668T patent/DK1423572T3/da active
- 2002-09-04 AT AT02762668T patent/ATE321917T1/de active
- 2002-09-04 MX MXPA04002182A patent/MXPA04002182A/es active IP Right Grant
- 2002-09-04 ES ES02762668T patent/ES2257567T3/es not_active Expired - Lifetime
-
2003
- 2003-08-28 HK HK03106163A patent/HK1054254A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011158036A (ja) * | 2010-02-01 | 2011-08-18 | Bridgestone Corp | 配管及び排水構造 |
JP2011169052A (ja) * | 2010-02-19 | 2011-09-01 | Bridgestone Corp | 排水トラップ及びユニットバスの排水構造 |
Also Published As
Publication number | Publication date |
---|---|
HK1054254A1 (en) | 2003-11-21 |
NZ531535A (en) | 2005-11-25 |
US20040261870A1 (en) | 2004-12-30 |
BR0212316A (pt) | 2004-09-21 |
GB2379459B (en) | 2005-01-19 |
DE60210299D1 (de) | 2006-05-18 |
ES2257567T3 (es) | 2006-08-01 |
PT1423572E (pt) | 2006-07-31 |
CN1270035C (zh) | 2006-08-16 |
AU2002328104B2 (en) | 2007-07-26 |
CA2459523A1 (en) | 2003-03-13 |
TW571017B (en) | 2004-01-11 |
EP1423572A1 (en) | 2004-06-02 |
ATE321917T1 (de) | 2006-04-15 |
DE60210299T2 (de) | 2006-12-07 |
GB2379459A (en) | 2003-03-12 |
EP1423572B1 (en) | 2006-03-29 |
CN1551940A (zh) | 2004-12-01 |
KR100879154B1 (ko) | 2009-01-19 |
BR0212316B1 (pt) | 2012-12-11 |
WO2003021049A1 (en) | 2003-03-13 |
US7025092B2 (en) | 2006-04-11 |
DK1423572T3 (da) | 2006-08-07 |
CA2459523C (en) | 2009-12-01 |
RU2296196C2 (ru) | 2007-03-27 |
JP2005501986A (ja) | 2005-01-20 |
KR20040066091A (ko) | 2004-07-23 |
GB0121561D0 (en) | 2001-10-24 |
MXPA04002182A (es) | 2005-10-05 |
RU2004110408A (ru) | 2005-10-20 |
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