FR2794152A1 - Cover for cess pit container has flexible membrane held in frame fitting over opening - Google Patents

Cover for cess pit container has flexible membrane held in frame fitting over opening Download PDF

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Publication number
FR2794152A1
FR2794152A1 FR9906924A FR9906924A FR2794152A1 FR 2794152 A1 FR2794152 A1 FR 2794152A1 FR 9906924 A FR9906924 A FR 9906924A FR 9906924 A FR9906924 A FR 9906924A FR 2794152 A1 FR2794152 A1 FR 2794152A1
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France
Prior art keywords
float
membrane
frame
flexible membrane
guide
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.)
Granted
Application number
FR9906924A
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French (fr)
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FR2794152B1 (en
Inventor
Bernard Sikora
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Individual
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Individual
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Publication date
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Priority to FR9906924A priority Critical patent/FR2794152B1/en
Publication of FR2794152A1 publication Critical patent/FR2794152A1/en
Application granted granted Critical
Publication of FR2794152B1 publication Critical patent/FR2794152B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407Floor drains for indoor use
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The cover for a cess pit container has supports (1) carrying a frame (10). A flexible membrane (3) is inserted between two half frames (2) and a gasket (4). The assembly is bolted together. A floating guide (5) is attached to one half frame. A float has a handle (8) and a guide at its base (7) to close off an opening in the membrane.

Description

La présente invention se rapporte<B>à</B> un système destiné<B>à</B> obturer tous les regards d'accès des réseaux d'assainissement, ceci, afin d'empêcher l'émanation des odeurs venant de l'égout tout en permettant aux eaux de chaussée d'être collectées et évacuées dans le collecteur. Ce système doit est facilement démontable afin de laisser l'accès au fond de l'ouvrage. The present invention relates to a system for sealing all access points of sewage networks, in order to prevent the emanation of odors coming from the sewer while allowing the groundwater to be collected and discharged into the collector. This system must be easily removable to allow access to the bottom of the book.

Les regards d'accès reliés aux réseaux d'assainissement laissent s'échapper les odeurs venant du collecteur, il n'est portant pas possible de les obturer car certain doivent collecter les eaux et, l'accès doit être possible au fond du regard. Access manholes connected to sewage systems release odors from the collector, it is not possible to seal them because some must collect water and access must be possible at the bottom of the gaze.

La présente invention vise<B>à</B> remédier<B>à</B> ces inconvénients par l'emploi d'un système démontable et pliable permettant d'être introduit par une ouverture réduite, il comprend un cadre rigide reposant sur des supports fixés contre le parement de l'ouvrage. Un ensemble démontable est posé sur le cadre, il est constitué d'une membrane souple enserrée en tension entre 2 demi-encadrement et un couvre joint, le tout est adapté<B>à</B> la forme de l'ouvrage. Les demis cadre sont d'une dimension inférieure permettant un jeu périphérique, la membrane souple possède une ouverture dans sa partie centrale qui est provisoirement fermée par un flotteur circulant dans un guide solidaire au demi encadrement. Le regard étant complètement obstrué, les odeurs restent confinées dans le réseau d'assainissement. Lorsqu'il pleut, les eaux collectées par la grille exercent une poussée en raison de leur propre poids, sur la membrane dans sa périphérie et au centre ce qui permet de créer des ouvertures et de libérer le passage des effluents vers le fond du regard. Si par hasard des matériaux divers empêchaient les eaux de s'évacuer et créaient un remplissage du volume supérieur, le flotteur guidé par un croisillon s'élèverait et libérerait le trou central perrnettant ainsi l'évacuation des effluents.<B>Si</B> par hasard le volume supérieur était complètement obstrué et empêchait la montée du flotteur, il serait alors facile d'intervenir et de lever manuellement le flotteur par l'intermédiaire de la poignée. Le flotteur est limité dans sa course descendante par la base de la poignée qui vient prendre appui contre le guide. The present invention aims to <B> to <B> to </ B> these disadvantages by the use of a removable and collapsible system to be introduced by a reduced opening, it comprises a rigid framework resting on supports fixed against the facing of the work. A removable assembly is placed on the frame, it consists of a flexible membrane clamped in tension between 2 half-frame and a joint cover, the whole is adapted <B> to </ B> the shape of the work. The frame halves are of a lower dimension allowing a peripheral clearance, the flexible membrane has an opening in its central portion which is temporarily closed by a float circulating in a guide secured to the half frame. The eyes are completely obstructed, the odors remain confined in the sewerage network. When it rains, the water collected by the grid exerts a thrust due to its own weight, on the membrane in its periphery and in the center which allows to create openings and to free the passage of the effluents towards the bottom of the glance. If, by chance, various materials prevent the water from escaping and create a filling of the upper volume, the float guided by a cross would rise and release the central hole allowing the evacuation of the effluents. <B> Si </ B > by chance the upper volume was completely obstructed and prevented the rise of the float, it would then be easy to intervene and manually lift the float via the handle. The float is limited in its downward stroke by the base of the handle that comes to bear against the guide.

La base du flotteur est équipée de guide permettant, lorsque celui ci s'élève de laisser les effluents s'évacuer. The base of the float is equipped with guide allowing, when it rises to let the effluent evacuate.

Ce système est facilement démontable afin de pennettre l'accès au fond du collecteur. Les dessins se réfèrent<B>à</B> la présente invention prennent comme exemple un ouvrage de forme circulaire. This system is easily removable to allow access to the bottom of the collector. The drawings refer to the present invention take as an example a circular work.

La figure<B>1</B> représente la vue de face en coupe. La figure 2 représente une vue de dessus. Figure <B> 1 </ B> represents the front view in section. Figure 2 shows a view from above.

La figure<B>3</B> représente le passage des effluents lorsqu'ils déforment la membrane. La figure 4 représente le pliage de l'ensemble. Figure <B> 3 </ B> represents the passage of the effluents when they deform the membrane. Figure 4 shows the folding of the assembly.

Ce dispositif comprend des supports<B>(1)</B> sur lesquels est fixé un cadre rigide<B>(10).</B> Une membrane souple<B>(3)</B> est enserrée entre 2 demis cadre (2) et un couvre joint (4) un boulonnage<B>(9)</B> permet de serrer l'ensemble. Un guide flotteur<B>(5)</B> est solidaire d'un demi-cadre. This device comprises supports <B> (1) </ B> on which is fixed a rigid frame <B> (10). </ B> A flexible membrane <B> (3) </ B> is sandwiched between 2 half frame (2) and one joint cover (4) one bolt <B> (9) </ B> to tighten all. A float guide <B> (5) </ B> is integral with a half-frame.

Un flotteur<B>(6)</B> est destiné<B>à</B> circuler librement comme le montre la flèche<B>(l 3)</B> figure<B>3</B> dans le guide flotteur<B>(5)</B> il est équipé d'une poignée<B>(8)</B> et d'un croisillon de centrage <B>(7).</B> Les flèches<B>(l 1)</B> et (12) montrent le passage des effluents.A float <B> (6) </ B> is intended <B> to </ B> flow freely as shown by the arrow <B> (l 3) </ B> figure <B> 3 </ B> in the float guide <B> (5) </ B> it is equipped with a handle <B> (8) </ B> and a cross brace <B> (7). </ B> Arrows <B> (l 1) </ B> and (12) show the passage of the effluents.

Claims (1)

<B>REVENDICATION</B> <B>1.</B> Dispositif amovible de protection de toutes formes de regards de collecteur d'assainissement contre la remontée des odeurs, il permet le collectage et l'évacuation des eaux et est caractérisé en ce qu'il comprend<B>:</B> Une membrane<B>(3),</B> adaptée<B>à</B> la dimension du regard est fixée tendu sur un encadrement pliable (2), un flotteur<B>(6)</B> libère une ouverture pratiquée dans la membrane sous l'effet de l'eau. L'ensemble repose sur un cadre<B>(10)</B> retenu par des butées<B>(1)</B> fixées au parement de l'ouvrage. 2. Appareil selon la revendication<B>1,</B> caractérisé en ce que la membrane vient prendre appui dans sa périphérie contre le parement du regard. <B>3.</B> Appareil selon la revendication<B>1,</B> caractérisé en ce que la membrane souple<B>(3)</B> est fixée sur 2 demi cadre (2) adapté<B>à</B> la fon-ne de l'ouvrage mais d'une dimension légèrement inférieure permettant le débordement de la membrane sur le pourtour. 4. Appareil selon la revendication<B>3,</B> caractérisé en ce que une ouverture est pratiquée dans la membrane permettant de recevoir un guide flotteur<B>(5)</B> solidaire<B>à</B> un des deux demi cadre (2). <B>5.</B> Appareil selon la revendication 4, caractérisé en ce que un flotteur<B>(6)</B> circule librement dans le guide flotteur<B>(5)</B> et est retenue dans sa descente par des butées placées latéralement <B>6.</B> Appareil selon la revendication<B>5,</B> caractérisé en ce que le flotteur(6) possède dans sa partie inférieure un croisillon<B>(7)</B> permettant au flotteur lorsqu'il s'élève de rester dans le guide<B>(5)</B> tout en libérant des ouverture<B>à</B> sa base. <B>7.</B> Appareil selon la revendication<B>5,</B> caractérisé en ce que le flotteur<B>(6)</B> possède dans sa partie supérieure une poignée<B>(8).</B><B> CLAIM </ B> <B> 1. </ B> Removable device for the protection of all forms of sanitation collector eyes against the rise of odors, it allows the collection and evacuation of water and is characterized in that it comprises <B>: </ B> A membrane <B> (3), </ B> adapted <B> to </ B> the dimension of the gaze is fixed stretched on a foldable frame (2) , a float <B> (6) </ B> releases an opening made in the membrane under the effect of water. The assembly rests on a frame <B> (10) </ B> retained by stops <B> (1) </ B> fixed to the facing of the work. 2. Apparatus according to claim <B> 1, </ B> characterized in that the membrane bears in its periphery against the facing of the gaze. <B> 3. </ B> Apparatus according to claim <B> 1, </ B> characterized in that the flexible membrane <B> (3) </ B> is fixed on 2 half frame (2) suitable < B> to </ B> the fon-ne of the work but a slightly smaller dimension allowing the overflow of the membrane around the periphery. 4. Apparatus according to claim 3, characterized in that an opening is made in the membrane for receiving a float guide <B> (5) </ B> attached <B> to </ B> > one of the two half frame (2). <B> 5. </ B> Apparatus according to claim 4, characterized in that a float <B> (6) </ B> flows freely in the float guide <B> (5) </ B> and is retained in its descent by stops placed laterally <B> 6. </ B> Apparatus according to claim 5, characterized in that the float (6) has in its lower part a spider <B> 7) </ B> allowing the float when it rises to stay in the guide <B> (5) </ B> while releasing apertures <B> to </ B> its base. <B> 7. </ B> Apparatus according to claim 5, characterized in that the float <B> (6) </ B> has in its upper part a handle <B> (8) ). </ B>
FR9906924A 1999-05-28 1999-05-28 MEMBRANE SHUTTER FOR SANITATION COLLECTOR MANNER AGAINST THE RISING OF ODORS Expired - Fee Related FR2794152B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9906924A FR2794152B1 (en) 1999-05-28 1999-05-28 MEMBRANE SHUTTER FOR SANITATION COLLECTOR MANNER AGAINST THE RISING OF ODORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906924A FR2794152B1 (en) 1999-05-28 1999-05-28 MEMBRANE SHUTTER FOR SANITATION COLLECTOR MANNER AGAINST THE RISING OF ODORS

Publications (2)

Publication Number Publication Date
FR2794152A1 true FR2794152A1 (en) 2000-12-01
FR2794152B1 FR2794152B1 (en) 2001-07-13

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Application Number Title Priority Date Filing Date
FR9906924A Expired - Fee Related FR2794152B1 (en) 1999-05-28 1999-05-28 MEMBRANE SHUTTER FOR SANITATION COLLECTOR MANNER AGAINST THE RISING OF ODORS

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838706A (en) * 1972-05-06 1974-10-01 A Klenk Conduit closure
US4305679A (en) * 1981-01-19 1981-12-15 Modi Arvind O Manhole sealing device
EP0287798A1 (en) * 1987-03-25 1988-10-26 Silo Verfahrens AG Covering for large-diameter receptacles and welding device for the production of metal sheets for such a covering

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838706A (en) * 1972-05-06 1974-10-01 A Klenk Conduit closure
US4305679A (en) * 1981-01-19 1981-12-15 Modi Arvind O Manhole sealing device
EP0287798A1 (en) * 1987-03-25 1988-10-26 Silo Verfahrens AG Covering for large-diameter receptacles and welding device for the production of metal sheets for such a covering

Also Published As

Publication number Publication date
FR2794152B1 (en) 2001-07-13

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