JP6277156B2 - 開閉装置 - Google Patents
開閉装置 Download PDFInfo
- Publication number
- JP6277156B2 JP6277156B2 JP2015114450A JP2015114450A JP6277156B2 JP 6277156 B2 JP6277156 B2 JP 6277156B2 JP 2015114450 A JP2015114450 A JP 2015114450A JP 2015114450 A JP2015114450 A JP 2015114450A JP 6277156 B2 JP6277156 B2 JP 6277156B2
- Authority
- JP
- Japan
- Prior art keywords
- gate
- float
- switchgear
- support
- floating
- 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 75
- 238000011144 upstream manufacturing Methods 0.000 claims description 41
- 230000001174 ascending effect Effects 0.000 claims description 29
- 230000000630 rising effect Effects 0.000 claims description 21
- 239000000725 suspension Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 10
- 238000005339 levitation Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 46
- 239000010865 sewage Substances 0.000 description 39
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008602 contraction Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- 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
- E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
-
- 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
- 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
- E02B7/42—Gates of segmental or sector-like shape with horizontal axis
-
- 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
- E02B7/44—Hinged-leaf gates
-
- 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
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow
-
- 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
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/28—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with two ore more floats actuating one valve
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K33/00—Floats for actuation of valves or other apparatus
-
- 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
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 上昇部材
38a 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)
56a、56b 回転体
58 リンク
第一解除作動部 回転部29aおよび下降部分24a
第二解除作動部 回転部29bおよび下降部分24b
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、上流から見て前記ゲートの左側および右側の一方に配置され、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、上流から見て前記ゲートの左側および右側の他方に配置され、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、
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と、
前記第二フロートの上方に位置し、前記吊り下げ部材の前記上昇する部分の上昇に伴い上昇する部分を有する上昇部材と、
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し、
前記浮上防止部は、
前記上昇部材の上方に位置し、前記上昇部材の上昇する部分の上昇時に前記上昇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、
前記上昇部材と前記吊り下げ部材とが、前記ゲートの回転中心と同じ方向に延伸する回転軸を介して、連結されている、
開閉装置。 - 請求項1または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1または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に引っ張る、
開閉装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015114450A JP6277156B2 (ja) | 2015-06-05 | 2015-06-05 | 開閉装置 |
MYPI2017704585A MY190918A (en) | 2015-06-05 | 2015-06-18 | Opening/closing device |
US15/572,623 US10415201B2 (en) | 2015-06-05 | 2015-06-18 | Opening/closing device |
EP15894270.6A EP3309301B1 (en) | 2015-06-05 | 2015-06-18 | Opening and closing device |
CA2987554A CA2987554C (en) | 2015-06-05 | 2015-06-18 | Opening/closing device |
AU2015397438A AU2015397438B2 (en) | 2015-06-05 | 2015-06-18 | Opening and closing device |
SG11201709984WA SG11201709984WA (en) | 2015-06-05 | 2015-06-18 | Opening/closing device |
KR1020177034991A KR102294110B1 (ko) | 2015-06-05 | 2015-06-18 | 개폐 장치 |
PCT/JP2015/067647 WO2016194237A1 (ja) | 2015-06-05 | 2015-06-18 | 開閉装置 |
PH12017502217A PH12017502217A1 (en) | 2015-06-05 | 2017-12-05 | Opening/closing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015114450A JP6277156B2 (ja) | 2015-06-05 | 2015-06-05 | 開閉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017002483A JP2017002483A (ja) | 2017-01-05 |
JP6277156B2 true JP6277156B2 (ja) | 2018-02-07 |
Family
ID=57440305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015114450A Active JP6277156B2 (ja) | 2015-06-05 | 2015-06-05 | 開閉装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10415201B2 (ja) |
EP (1) | EP3309301B1 (ja) |
JP (1) | JP6277156B2 (ja) |
KR (1) | KR102294110B1 (ja) |
AU (1) | AU2015397438B2 (ja) |
CA (1) | CA2987554C (ja) |
MY (1) | MY190918A (ja) |
PH (1) | PH12017502217A1 (ja) |
SG (1) | SG11201709984WA (ja) |
WO (1) | WO2016194237A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107893408A (zh) * | 2017-12-07 | 2018-04-10 | 刘曼华 | 一种水面漂浮垃圾的垃圾收集装置 |
CN109629659B (zh) * | 2018-10-31 | 2021-05-07 | 河南中拓石油工程技术股份有限公司 | 一种市政排水管道清淤装置及清淤工艺 |
CN109958184B (zh) * | 2019-04-17 | 2020-09-18 | 同济大学 | 排水管道冲刷拦截装置 |
CN110984082B (zh) * | 2019-12-27 | 2024-05-03 | 贵州省水利水电勘测设计研究院 | 一种渠道平面闸门双向止水结构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5166309A (en) | 1974-12-06 | 1976-06-08 | Shikoku Chem | Jinzosekibanno seizoho |
FR2833978B1 (fr) * | 2001-12-20 | 2005-04-15 | Andre Pierre Simon | Dispositif de chasse automatique a clapet |
NL1021680C2 (nl) * | 2002-10-17 | 2004-05-11 | Tbs Soest B V | Vlotterklep, vlotterstuw en werkwijze voor het gebruik daarvan. |
DE10320308B3 (de) * | 2003-05-06 | 2004-06-03 | Giehl, Klaus-Ulrich, Dipl.-Ing. (FH) | Schwallspülvorrichtung zur Reinigung von Abwasserkanälen |
JP2004360280A (ja) * | 2003-06-04 | 2004-12-24 | Kubota Corp | フラッシュゲート |
JP2008106461A (ja) * | 2006-10-24 | 2008-05-08 | Kubota Corp | フラッシュゲート |
JP5166310B2 (ja) | 2009-02-04 | 2013-03-21 | 日本工営株式会社 | 開閉装置 |
JP5166309B2 (ja) * | 2009-02-04 | 2013-03-21 | 日本工営株式会社 | 開閉装置 |
JP5166311B2 (ja) | 2009-02-04 | 2013-03-21 | 日本工営株式会社 | 開閉装置 |
-
2015
- 2015-06-05 JP JP2015114450A patent/JP6277156B2/ja active Active
- 2015-06-18 SG SG11201709984WA patent/SG11201709984WA/en unknown
- 2015-06-18 EP EP15894270.6A patent/EP3309301B1/en active Active
- 2015-06-18 AU AU2015397438A patent/AU2015397438B2/en active Active
- 2015-06-18 WO PCT/JP2015/067647 patent/WO2016194237A1/ja active Application Filing
- 2015-06-18 US US15/572,623 patent/US10415201B2/en active Active
- 2015-06-18 CA CA2987554A patent/CA2987554C/en active Active
- 2015-06-18 MY MYPI2017704585A patent/MY190918A/en unknown
- 2015-06-18 KR KR1020177034991A patent/KR102294110B1/ko active IP Right Grant
-
2017
- 2017-12-05 PH PH12017502217A patent/PH12017502217A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH12017502217B1 (en) | 2018-06-11 |
EP3309301A4 (en) | 2019-04-17 |
AU2015397438B2 (en) | 2020-09-10 |
WO2016194237A1 (ja) | 2016-12-08 |
SG11201709984WA (en) | 2017-12-28 |
EP3309301A1 (en) | 2018-04-18 |
JP2017002483A (ja) | 2017-01-05 |
MY190918A (en) | 2022-05-19 |
EP3309301B1 (en) | 2020-11-25 |
CA2987554A1 (en) | 2016-12-08 |
KR102294110B1 (ko) | 2021-08-26 |
PH12017502217A1 (en) | 2018-06-11 |
KR20180015649A (ko) | 2018-02-13 |
US10415201B2 (en) | 2019-09-17 |
AU2015397438A1 (en) | 2017-12-14 |
CA2987554C (en) | 2021-04-20 |
US20180135266A1 (en) | 2018-05-17 |
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