CA2757363C - Systeme de regulation de debit multiple pour un bassin de retenue - Google Patents
Systeme de regulation de debit multiple pour un bassin de retenue Download PDFInfo
- Publication number
- CA2757363C CA2757363C CA2757363A CA2757363A CA2757363C CA 2757363 C CA2757363 C CA 2757363C CA 2757363 A CA2757363 A CA 2757363A CA 2757363 A CA2757363 A CA 2757363A CA 2757363 C CA2757363 C CA 2757363C
- Authority
- CA
- Canada
- Prior art keywords
- riser
- flow rate
- stationary
- movable
- hollow core
- 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
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Landscapes
- Control Of Non-Electrical Variables (AREA)
- Barrages (AREA)
Abstract
Un système de régulation de débit comprend une colonne montante avec de multiples limiteurs de débit à lintérieur dune colonne stationnaire qui est en interface avec un système de drainage. La colonne montante est balisée par des flotteurs fixés à la colonne montante. Alors que le niveau de fluide autour du système de régulation de débit change, la colonne montante suit les changements, en soulevant et en abaissant ainsi les limiteurs de débit. Puisque les limiteurs de débit ont des zones différentes dans le plan horizontal, une ouverture interstitielle entre le bord extérieur de chaque limiteur de débit et le périmètre intérieur de la colonne stationnaire diffère. Le débit est constant et proportionnel à la profondeur du fluide sur louverture interstitielle avec la dernière zone. Le débit reste constant jusquà ce que ce limiteur de débit créant la plus petite ouverture interstitielle se soulève au-dessus du bord supérieur de la colonne stationnaire auquel moment le limiteur de débit suivant détermine le débit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/076,502 US8591148B2 (en) | 2009-05-11 | 2011-03-31 | Multi-rate flow control system for a detention pond |
| US13/076,502 | 2011-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2757363A1 CA2757363A1 (fr) | 2012-09-30 |
| CA2757363C true CA2757363C (fr) | 2017-01-03 |
Family
ID=46964781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2757363A Expired - Fee Related CA2757363C (fr) | 2011-03-31 | 2011-11-04 | Systeme de regulation de debit multiple pour un bassin de retenue |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2757363C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408832B (zh) * | 2018-04-13 | 2023-11-17 | 大庆市普罗石油科技有限公司 | 自力式液位自动调节收油装置 |
-
2011
- 2011-11-04 CA CA2757363A patent/CA2757363C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2757363A1 (fr) | 2012-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160922 |
|
| MKLA | Lapsed |
Effective date: 20221104 |