FR2637040A1 - Automatic anti-flood/pollution shutter - Google Patents
Automatic anti-flood/pollution shutter Download PDFInfo
- Publication number
- FR2637040A1 FR2637040A1 FR8812876A FR8812876A FR2637040A1 FR 2637040 A1 FR2637040 A1 FR 2637040A1 FR 8812876 A FR8812876 A FR 8812876A FR 8812876 A FR8812876 A FR 8812876A FR 2637040 A1 FR2637040 A1 FR 2637040A1
- Authority
- FR
- France
- Prior art keywords
- valve
- pollution
- shutter
- flood
- ring
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
Classifications
-
- 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
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Description
La présente inven tion a pour objet a t@tre de produit industriel nouvadu un clapet automatique anti refoulement pollution.Elle est constituée par un clapet(5) fig. s et2 plance@/ 3 et fig. 7 ete planche
Description
The object of the present invention is to be a new industrial product an automatic anti-pollution backflow valve. It is constituted by a valve (5) fig. s et2 plance @ / 3 and fig. 7th summer board
Ledit clapet pivotant sur l'axe vertical (4) soli= daire d'une bague étagée(2) portant un joint torique(3) sur son épaulement. La fig. 8 planche
montre le fonctionnement en cas de refoulement.L'eau refoulée dans le tuyau d'évacuation(1) planche
exorce une pression inverse sur le clapet(5) qui se déplie et prend appui sur le joint(3) rendant le système étanche grace a la feuille de caoutchouc (D) qui recouvre le clapet(5)
Un refoulement ou pollution du local de départdu tuyau d'évacu= ation(1) est impossible. La planche
/ 3 montre a la fig. Said valve pivoting on the vertical axis (4) soli = daire of a stepped ring (2) carrying an O-ring (3) on its shoulder. Fig. 8 board
shows the functioning in the event of backflow Water pumped in the evacuation pipe (1) board
exorces a reverse pressure on the valve (5) which unfolds and rests on the seal (3) making the system waterproof thanks to the rubber sheet (D) which covers the valve (5)
A backflow or pollution of the room from which the drainpipe is leaving (1) is impossible. The board
/ 3 shows in fig.
un écoulement normal sans clapet par niveau bas dans i.e collec= teur de voirie.La fig.(4) montre une inondation par niveau ndut dans le @eme collecteur. La fig. 5 montre la tuyauterie (1) avec le clapet(3) par niveau bac dans le collecteur. La fig.6
montre le tuyau d'évacuation(1) avec clapet(5) par niveau haut dans le collecteur de voirie. Ce clapet fermé par l'eau re= foulante empèche toute inondation dans le lieu de départ du# tuyau(1).Ceci n'est qu'un mode de réalisation,le clapet peut etre installé partout ou il s'agit d'éviter un refoulement, a normal flow without valve by low level in the collector = road. Fig. (4) shows a flood by level ndut in the @eme collector. Fig. 5 shows the piping (1) with the valve (3) by tank level in the collector. Fig. 6
shows the evacuation pipe (1) with valve (5) by high level in the road collector. This valve closed by re = treading water prevents any flooding in the starting point of the # pipe (1). This is only one embodiment, the valve can be installed wherever it is necessary to avoid a repression,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8812876A FR2637040A1 (en) | 1988-09-28 | 1988-09-28 | Automatic anti-flood/pollution shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8812876A FR2637040A1 (en) | 1988-09-28 | 1988-09-28 | Automatic anti-flood/pollution shutter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2637040A1 true FR2637040A1 (en) | 1990-03-30 |
Family
ID=9370605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8812876A Withdrawn FR2637040A1 (en) | 1988-09-28 | 1988-09-28 | Automatic anti-flood/pollution shutter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2637040A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1397607A1 (en) * | 2001-06-19 | 2004-03-17 | Donald G. Huber | Check valve floor drain |
CN114016586A (en) * | 2020-10-24 | 2022-02-08 | 深圳市自由度环保科技有限公司 | Monitoring device and method for monitoring industrial wastewater steal discharge tracing |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1438161A (en) * | 1919-07-28 | 1922-12-05 | Goodyear Tire & Rubber | Valve gasket |
FR781036A (en) * | 1934-11-12 | 1935-05-08 | Improvements to foot valves applied to hydraulic devices | |
FR1120240A (en) * | 1955-01-21 | 1956-07-03 | Cfcmug | Valve seal |
US3208472A (en) * | 1963-07-15 | 1965-09-28 | Scaramucci Domer | Dual flapper check valve |
US3312237A (en) * | 1964-05-06 | 1967-04-04 | Mon George | Bicuspid heart valve |
US3831628A (en) * | 1973-03-13 | 1974-08-27 | E Kintner | Check valve |
-
1988
- 1988-09-28 FR FR8812876A patent/FR2637040A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1438161A (en) * | 1919-07-28 | 1922-12-05 | Goodyear Tire & Rubber | Valve gasket |
FR781036A (en) * | 1934-11-12 | 1935-05-08 | Improvements to foot valves applied to hydraulic devices | |
FR1120240A (en) * | 1955-01-21 | 1956-07-03 | Cfcmug | Valve seal |
US3208472A (en) * | 1963-07-15 | 1965-09-28 | Scaramucci Domer | Dual flapper check valve |
US3312237A (en) * | 1964-05-06 | 1967-04-04 | Mon George | Bicuspid heart valve |
US3831628A (en) * | 1973-03-13 | 1974-08-27 | E Kintner | Check valve |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1397607A1 (en) * | 2001-06-19 | 2004-03-17 | Donald G. Huber | Check valve floor drain |
EP1397607A4 (en) * | 2001-06-19 | 2007-10-10 | Donald G Huber | Check valve floor drain |
CN114016586A (en) * | 2020-10-24 | 2022-02-08 | 深圳市自由度环保科技有限公司 | Monitoring device and method for monitoring industrial wastewater steal discharge tracing |
CN114016586B (en) * | 2020-10-24 | 2023-09-26 | 深圳市自由度环保科技有限公司 | Monitoring device and method for monitoring industrial wastewater theft discharge tracing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |