FR2792998A1 - LIQUID HUNTING AND DISPENSING DEVICE - Google Patents

Abstract

A sequential device for flushing and distributing liquid, characterized in that it comprises a supply reservoir and emptying reservoir (1) and is fitted with a more or less voluminous flushing reservoir (2) which can move rotationally and tilt (3), thereby limiting the amount of friction with respect to the axis (4) and the supports (5); the active distribution module can be positioned in two directions or more according to requirements (6) when emptying and bears upon tappets(7) and ramps (8) which can be adjusted, whereby horizontal displacement occurs as a result of the actions of a centrifugal force via an adjustable spout with or without a pressure-sensitive valve (9); in addition to an overcapacity of the active distribution module (10), whereby it is possible to adapt to small upstream feed flows, offering a combined flushing and distributing function in any desired number of directions by simple modulation of the bearing positions. The device for hydraulic distribution of fractions of liquid is particularly suitable for use in autonomous sanitation in small communities and for irrigation downstream from a gravitational or assisted feed.

Description

The present invention relates to a fluid distribution device

  in several directions, the distribution turnstile module being actuated in particular by the reactive centrifugal draining force, this distribution function, accompanied or not by flushing effect, being particularly sought upstream of biological filters for

  sanitation of small communities.

  The current means described in the specialized literature and the recent patent FR 9703368, or older very active patents, do not provide the flexibility of use necessary for adjusting the directions and the like.

hunting effect.

  The main object of the present invention therefore is to remedy these drawbacks by proposing a hydraulic regulation module made up of simple parts, for example central tank and any equilibria or rotational movements, through the use of orientable arms for storing , tilt, position and establish a centrifugal force. Preferably the simplest general device consists of a high central power supply, the mobile distribution module in tilting and rotation, with equipment limiting friction, and two arms, one with an additional balance tank function and the other fitted with a swivel and adjustable spout, with or without an adjustable flap,

  positioned in evacuation and to trigger reactive rotation.

  In a particular application, the central hydraulic distribution module in external drainage tanks consists of a tank with very low storage capacity, limiting friction, with long arms promoting rotation, the balance effect allowing rest positions and hunting regulated by so-called specific supports

cleats and ramps.

  In another particular application, for example for low supply flow rates, the central hydraulic module is larger and stores in the rest position, for example 10 to 20 liters of fluid. The centrifugal force no longer compensates for the inertia, the rotation is assisted by rolling supports which are positioned on two types of stop supports, removable rest modules, preferably with single slope or bowl for short movement and stop of the vertical cleat barrier. , for

long displacement.

  In another particular application, the final supply and drain tank is made of concrete, and the active plastic distribution and positioning module is introduced.

like an insert.

  Two main execution models are described and illustrated below, by way of example: FIG. 1, is a general view of the device illustrating the main components, FIG. 2, presents the hydraulic operation of the device in its simple distributor version Figure 3 shows the hydraulic operation in its version

  combined flush tank and flow distributor.

  The device according to the invention (FIG. I) is characterized in that it comprises an envelope supply and drain tank (11), equipped with a more or less bulky flush tank (2) movable on a caliper. rotation and tilting (3) and limiting friction at the level of the 1 5 axes (4) and circulation supports (5), the circulation module being able to be placed in emptying in several directions (6) supported on tabs or adjustable stops (7) and ramps (8), positioning under the effect of centrifugal force in particular, via an adjustable spout (9) and adjustable for example with a valve mask with controlled mobility, an overcapacity of the distribution module (10) allowing to adapt to small flows which after storage are redistributed in flushes. When the fluid enters the mobile central reservoir, for the simple dispenser version, (Figure 2), it is distributed preferentially towards the so-called rest position, the progression of the filling front displacing the center of gravity until the module of tilting distribution, causing an output of a powerful jet (1), which causes by reaction a rotation in support up to a stop level of the cleat type for example (12). At the end of the feeding, the center of gravity moves back, causing a tilting back slightly offset from the vertical in the direction of rotation thanks to the coupling of a lug (13), sliding by

example on a cleat.

  Most of the entire device can be made with standard components, polyethylene tank (concrete alternative), seals

  of connection, bearings, tubes and manholes PVC and accessories.

  The device is extremely simple, compact, light in its plastic version, standard for a number of emptying directions of

two and more.

  In an alternative embodiment (FIG. 3), combined version, the central tank is of larger capacity and serves as a hunting tank. In support the friction being greater, the reaction effect is amplified by the use of rollers and pulse ramps, also removable. The lower limit for the simple distribution version is 2 positions over 360 degrees and the upper limit can go beyond 12 in

io function of the diameter.

  For the combined distribution and hunting version, the preferred number of

positions is between 3 and 6.

  In an alternative embodiment, the jet is split to supply several concentric drain lines

Claims (2)

  1. Sequential fluid distribution device, characterized in that it includes an envelope supply and drain tank (1), equipped with a more or less bulky flush tank (2) movable on a stirrup in rotation and in tilting (3) and limiting friction at the axes (4) and circulation supports (5), the circulation module being able to be placed in emptying in several directions (6) supported on cleats or butted (7) and adjustable ramps (8), positioning under the effect of centrifugal force in particular, via an adjustable spout (9) and adjustable for example with a valve mask with controlled mobility, an overcapacity of the distribution module ( 10) allowing to adapt to small flows which after storage are redistributed in flushes. 2. Device according to claim 1 characterized by the presence of a central tank, flush tank, the reaction effect being amplified by   removable casters (14) and impulse ramps (15).