FR2637040A1 - Automatic anti-flood/pollution shutter - Google Patents

Automatic anti-flood/pollution shutter Download PDF

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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Withdrawn
Application number
FR8812876A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8812876A priority Critical patent/FR2637040A1/en
Publication of FR2637040A1 publication Critical patent/FR2637040A1/en
Withdrawn legal-status Critical Current

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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

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  • 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

The invention relates to a device for preventing water in pipelines along the roadside from flowing back into the locations at which it is collected for drainage. It consists of a pipe 1 which contains a stepped ring 2 carrying the spindle 4 about which the two halves of the shutter 5 pivot. When, following flooding, the water which flows back into the pipeline 1 exerts a pressure on the flap 5, it opens and bears on the seal 3 carried by the ring 2. A sheet of rubber 6 seals the device. The device in question thus provides the anti-flood service for which it was conceived.

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

Figure img00010001
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
Figure img00010001

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

Figure img00010002

montre le fonctionnement en cas de refoulement.L'eau refoulée dans le tuyau d'évacuation(1) planche
Figure img00010003

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
Figure img00010004

/ 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
Figure img00010002

shows the functioning in the event of backflow Water pumped in the evacuation pipe (1) board
Figure img00010003

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
Figure img00010004

/ 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)

fig. / et 8 2) Dispositif selon la revendication(1) caractérisé en ce que,en cas de refoulement, le fluide reflouant exerce une pression sur le clapet (5) qui se déplie et prend appui sur le joint(3) 3)Dispositif selon ld revendication 7 ou 2 caractérisé en ce qutune membrane en caoutcbouc(6)recouvre l'ensemble du clapet le rendant ainsi étanctle. Revendicationsfig. / and 8 2) Device according to claim (1) characterized in that, in the event of backflow, the reflowing fluid exerts a pressure on the valve (5) which unfolds and bears on the seal (3) 3) Device according to ld claim 7 or 2 characterized in that a rubber membrane (6) covers the entire valve making it etanctle. Claims 1) Dispositif anti refoulement et pollation monté a l'intérieur d'un t@yau d'écoulement sans pression caractérisé en ce qu'il est consti= t@é d'un clapet(5)pivotantsur l'axe vertical(4) solidaire d'une ba= gue étagée(2) portant un joint torique(3) conten@ dans la canali= sation(1) planche1) Anti backflow and pollution device mounted inside a t @ yau pressureless flow characterized in that it is consti = t @ é of a valve (5) pivoting on the vertical axis (4) integral with a stepped ba (2) bearing an O-ring (3) contained in the canalization = sation (1) board
FR8812876A 1988-09-28 1988-09-28 Automatic anti-flood/pollution shutter Withdrawn FR2637040A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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