JP5166309B2 - 開閉装置 - Google Patents
開閉装置 Download PDFInfo
- Publication number
- JP5166309B2 JP5166309B2 JP2009023192A JP2009023192A JP5166309B2 JP 5166309 B2 JP5166309 B2 JP 5166309B2 JP 2009023192 A JP2009023192 A JP 2009023192A JP 2009023192 A JP2009023192 A JP 2009023192A JP 5166309 B2 JP5166309 B2 JP 5166309B2
- Authority
- JP
- Japan
- Prior art keywords
- gate
- float
- switchgear
- support
- suspension member
- 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.)
- Active
Links
- 230000002265 prevention Effects 0.000 claims description 78
- 239000000725 suspension Substances 0.000 claims description 43
- 238000011144 upstream manufacturing Methods 0.000 claims description 27
- 239000012530 fluid Substances 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 10
- 238000005339 levitation Methods 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 51
- 239000010865 sewage Substances 0.000 description 35
- 230000007246 mechanism Effects 0.000 description 6
- 206010011224 Cough Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7404—Plural floats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (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)
- Civil Engineering (AREA)
- Barrages (AREA)
- Sewage (AREA)
Description
1 開閉装置
10 ゲート
10a 下流側の面
12a、12b 枠柱
12c 底部
14 プレート
18 第一フロート
16 第二フロート
24b、24a 下降部分
26 ゲート回転軸
28 共通回転軸
29b、29a 回転部
38 吊り下げ部材
41 第二フロート支持はり
42 浮上防止解除部
44 浮上防止部
44b 衝突部分
44a 固定部分
44c 回転可能部分
52a 第一バネ
52b 第二バネ(第二力発生部)
54 リンク
56a、56b 回転体
58 リンク
第一解除作動部 回転部29bおよび下降部分24b
第二解除作動部 回転部29aおよび下降部分24a
Claims (6)
- 流体の流れを受け、該流れの下流方向に倒れることが可能なゲートと、
前記ゲートを支持することにより、前記ゲートが倒れることを防止する倒れ防止部と、
前記倒れ防止部による前記ゲートの支持を解除する支持解除部と、
前記ゲートよりも上流側に配置され、前記流体よりも比重が小さい第一フロートと、
前記第一フロートの浮上を防止する浮上防止部と、
前記ゲートよりも上流側に配置され、前記第一フロートよりも上に配置され、前記流体よりも比重が小さい第二フロートと、
前記第二フロートの浮上に伴い、前記浮上防止部による前記第一フロートの浮上の防止を解除する浮上防止解除部と、
を備え、
前記第一フロートの浮上に伴い、前記支持解除部が作動する、
開閉装置。 - 請求項1に記載の開閉装置であって、
前記倒れ防止部は、前記ゲートの下流側の面を支持する、
開閉装置。 - 請求項1に記載の開閉装置であって、
前記支持解除部は、前記倒れ防止部を前記流れの外側に引っ張ることにより、前記ゲートの支持を解除する、
開閉装置。 - 請求項1に記載の開閉装置であって、
前記第一フロートを吊り下げ、前記第一フロートの浮上に伴い上昇する部分を有する吊り下げ部材を備え、
前記浮上防止部は、
前記吊り下げ部材の上方に位置し、前記吊り下げ部材の上昇する部分の上昇時に前記吊り下げ部材に衝突する衝突部分と、
前記流れに対して静止している部分に、前記衝突部分を回転可能に固定する固定部分と、
を有する、
開閉装置。 - 請求項4に記載の開閉装置であって、
前記浮上防止部は、
前記固定部分を中心として回転可能な回転可能部分を有し、
しかも、前記回転可能部分が回転した角度だけ、前記衝突部分も回転するものであり、
前記浮上防止解除部は、
前記第二フロートの浮上に伴い、前記回転可能部分を動かす駆動部を有する、
開閉装置。 - 請求項4に記載の開閉装置であって、
前記吊り下げ部材に連結され、前記吊り下げ部材の上昇する部分の上昇に伴って下降する下降部分を備え、
前記支持解除部は、前記倒れ防止部を前記流れの外側に引っ張ることにより、前記ゲートの支持を解除し、
さらに、前記支持解除部は、前記下降部分に連結され、前記下降部分の下降を受けて、前記倒れ防止部を前記流れの外側へ引っ張る、
開閉装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009023192A JP5166309B2 (ja) | 2009-02-04 | 2009-02-04 | 開閉装置 |
PCT/JP2010/051734 WO2010090296A1 (ja) | 2009-02-04 | 2010-02-02 | 開閉装置 |
EP10738626.0A EP2395163B1 (en) | 2009-02-04 | 2010-02-02 | Device producing a flushing surge |
CA 2751408 CA2751408C (en) | 2009-02-04 | 2010-02-02 | Opening/closing device |
PL10738626T PL2395163T3 (pl) | 2009-02-04 | 2010-02-02 | Urządzenie wytwarzające falę płuczącą |
MYPI2011003596A MY160540A (en) | 2009-02-04 | 2010-02-02 | Opening/closing device |
AU2010211591A AU2010211591B2 (en) | 2009-02-04 | 2010-02-02 | Opening-closing device |
SG2011056108A SG173531A1 (en) | 2009-02-04 | 2010-02-02 | Opening-closing device |
KR1020117018198A KR101357063B1 (ko) | 2009-02-04 | 2010-02-02 | 개폐 장치 |
US13/147,345 US8590560B2 (en) | 2009-02-04 | 2010-02-02 | Opening/closing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009023192A JP5166309B2 (ja) | 2009-02-04 | 2009-02-04 | 開閉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010180566A JP2010180566A (ja) | 2010-08-19 |
JP5166309B2 true JP5166309B2 (ja) | 2013-03-21 |
Family
ID=42542186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009023192A Active JP5166309B2 (ja) | 2009-02-04 | 2009-02-04 | 開閉装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8590560B2 (ja) |
EP (1) | EP2395163B1 (ja) |
JP (1) | JP5166309B2 (ja) |
KR (1) | KR101357063B1 (ja) |
AU (1) | AU2010211591B2 (ja) |
CA (1) | CA2751408C (ja) |
MY (1) | MY160540A (ja) |
PL (1) | PL2395163T3 (ja) |
SG (1) | SG173531A1 (ja) |
WO (1) | WO2010090296A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180015649A (ko) | 2015-06-05 | 2018-02-13 | 니폰 코에이 가부시키가이샤 | 개폐 장치 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103850345B (zh) * | 2014-02-21 | 2015-07-22 | 武汉圣禹排水系统有限公司 | 偏心水箱式水力自冲洗拦蓄门 |
WO2016150980A1 (en) * | 2015-03-22 | 2016-09-29 | Reece Innovation Centre Limited | Surge flush gate |
CN104746636B (zh) * | 2015-04-02 | 2016-08-24 | 武汉圣禹排水系统有限公司 | 一种感应水位自动开启的水力闸门结构 |
CN104863253B (zh) * | 2015-05-13 | 2016-07-20 | 武汉圣禹排水系统有限公司 | 感应水位自动开启的中轴水力自动闸门 |
CN104863254B (zh) * | 2015-05-15 | 2016-08-17 | 武汉圣禹排水系统有限公司 | C型水力自动闸门 |
KR102047325B1 (ko) * | 2019-01-09 | 2019-11-21 | 한국건설기술연구원 | 부력을 이용한 방수문 가동구조 |
CN112982284B (zh) * | 2021-02-25 | 2023-02-10 | 青岛理工大学 | 一种地下车库水动力阻水装置及方法 |
CN113926634B (zh) * | 2021-10-20 | 2022-08-16 | 常州市舜辰水利机械有限公司 | 一种水景钢坝闸门喷头上的保护装置以及水景钢坝闸门 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1039072A (en) * | 1911-11-03 | 1912-09-17 | Walter S Edge | Automatic flood-gate. |
US3338057A (en) * | 1965-01-08 | 1967-08-29 | Jack O Eckstine | Automatic irrigation gate |
FR1556220A (ja) * | 1967-08-03 | 1969-02-07 | ||
US3952522A (en) * | 1971-11-19 | 1976-04-27 | Shettel Ralph E | Irrigation systems automation |
US3815161A (en) * | 1973-04-16 | 1974-06-11 | Baker Hydro Inc | Swimming pool surface skimming weir |
US4073147A (en) * | 1975-09-18 | 1978-02-14 | Takeshi Nomura | Water gate control system |
US3974654A (en) * | 1975-10-28 | 1976-08-17 | W. S. Rockwell Company | Self-regulating tide gate |
US4114381A (en) * | 1977-03-18 | 1978-09-19 | Poseidon Marketing And Development Co. | Positive flow estuary structure |
US4253202A (en) * | 1979-08-10 | 1981-03-03 | Forbes Norris | Automatic adjusting wave gutter for swimming pools |
EP0197372A3 (de) * | 1985-04-10 | 1987-04-29 | Erik Nylander | Vorrichtung zur Regelung einer Flüssigkeit-, insbesondere Wasserstandshöhe |
CA2096269C (en) * | 1993-05-14 | 1997-09-30 | Peter Langemann | Irrigation control structure |
JP3286267B2 (ja) * | 1999-06-09 | 2002-05-27 | 株式会社ニムラ | 排水溝用自洗装置 |
DE10064879C1 (de) * | 2000-12-28 | 2002-03-07 | Giehl Klaus Ulrich | Schwallspülvorrichtung zur Reinigung von Abwasserkanälen |
FR2833978B1 (fr) * | 2001-12-20 | 2005-04-15 | Andre Pierre Simon | Dispositif de chasse automatique a clapet |
US6623209B1 (en) * | 2002-04-04 | 2003-09-23 | Floodbreak Llc | Automatic flood gate |
KR200316401Y1 (ko) * | 2003-03-14 | 2003-06-18 | 주식회사 건화엔지니어링 | 하천 수위 상승지역의 역류방지용 복합재 수문구조 |
JP4083060B2 (ja) * | 2003-04-01 | 2008-04-30 | 株式会社クボタ | フラッシュゲート |
US6779947B1 (en) * | 2003-08-21 | 2004-08-24 | Kevin Buchanan | Gate systems and methods for regulating tidal flows |
CA2450151A1 (en) * | 2003-11-19 | 2005-05-19 | Aqua Systems 2000 Inc. | Irrigation gate system |
US8246272B1 (en) * | 2010-01-19 | 2012-08-21 | Denios, Inc. | Actuated spill barrier |
-
2009
- 2009-02-04 JP JP2009023192A patent/JP5166309B2/ja active Active
-
2010
- 2010-02-02 PL PL10738626T patent/PL2395163T3/pl unknown
- 2010-02-02 AU AU2010211591A patent/AU2010211591B2/en not_active Ceased
- 2010-02-02 WO PCT/JP2010/051734 patent/WO2010090296A1/ja active Application Filing
- 2010-02-02 EP EP10738626.0A patent/EP2395163B1/en not_active Not-in-force
- 2010-02-02 MY MYPI2011003596A patent/MY160540A/en unknown
- 2010-02-02 SG SG2011056108A patent/SG173531A1/en unknown
- 2010-02-02 KR KR1020117018198A patent/KR101357063B1/ko active IP Right Grant
- 2010-02-02 US US13/147,345 patent/US8590560B2/en not_active Expired - Fee Related
- 2010-02-02 CA CA 2751408 patent/CA2751408C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180015649A (ko) | 2015-06-05 | 2018-02-13 | 니폰 코에이 가부시키가이샤 | 개폐 장치 |
US10415201B2 (en) | 2015-06-05 | 2019-09-17 | Nippon Koei Co., Ltd. | Opening/closing device |
Also Published As
Publication number | Publication date |
---|---|
CA2751408C (en) | 2013-03-05 |
US20110297250A1 (en) | 2011-12-08 |
WO2010090296A1 (ja) | 2010-08-12 |
KR101357063B1 (ko) | 2014-02-03 |
CA2751408A1 (en) | 2010-08-12 |
KR20110116151A (ko) | 2011-10-25 |
SG173531A1 (en) | 2011-09-29 |
AU2010211591A1 (en) | 2011-08-25 |
AU2010211591B2 (en) | 2013-01-17 |
MY160540A (en) | 2017-03-15 |
EP2395163B1 (en) | 2018-10-31 |
JP2010180566A (ja) | 2010-08-19 |
US8590560B2 (en) | 2013-11-26 |
EP2395163A4 (en) | 2016-05-18 |
EP2395163A1 (en) | 2011-12-14 |
PL2395163T3 (pl) | 2019-02-28 |
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