FR2634146A1 - Spray applicator, with variable flow rates, both for liquids and for pseudo-liquids, viscous products and for suspensions - Google Patents

Spray applicator, with variable flow rates, both for liquids and for pseudo-liquids, viscous products and for suspensions Download PDF

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Publication number
FR2634146A1
FR2634146A1 FR8809715A FR8809715A FR2634146A1 FR 2634146 A1 FR2634146 A1 FR 2634146A1 FR 8809715 A FR8809715 A FR 8809715A FR 8809715 A FR8809715 A FR 8809715A FR 2634146 A1 FR2634146 A1 FR 2634146A1
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FR
France
Prior art keywords
tube
holes
liquids
pierced
suspensions
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Withdrawn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
FR8809715A
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French (fr)
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CATTEAU HENRI
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CATTEAU HENRI
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Filing date
Publication date
Application filed by CATTEAU HENRI filed Critical CATTEAU HENRI
Priority to FR8809715A priority Critical patent/FR2634146A1/en
Publication of FR2634146A1 publication Critical patent/FR2634146A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1672—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock the selectively-effective outlets being arranged on a tube or pipe
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047—Spraying of liquid fertilisers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/006—Mounting of the nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/202—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor comprising inserted outlet elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nozzles (AREA)

Abstract

Device for spraying, optionally, true liquids and suspensions or viscous products, by preselecting their flow rate. The invention consists of an applicator of suitable length, which can be adjusted, constituted by a supply tube 1 connected in the form of a tee to another transverse tube 2 which is stationary and pierced by a row of holes 3. In this tube is positioned, concentrically and on its inside, another tube 4, which is rotating and pierced by several parallel lines of holes 5 of decreasing size, here 5 to 1 mm, which holes are positioned opposite the stationary holes of the first tube according to the chosen flow rate. The spacing and the size of the holes are determined in order to be able to spray any aqueous or laden liquid, in suspension, or viscous product, at doses per unit area which are typical in the main fields of application. The invention is intended for gardeners, horticulturalists, agriculturalists, sylviculturalists or viticulturalists, but it can also satisfy all requirements for which the device is appropriate.

Description

La présente invention concerne une rampe d'épandage, travaillant principalement par gravité, à débits modulables, à la fois pour liquides et pour pseudo-liquides, visqueux, et pour suspensions. The present invention relates to a spreading boom, working mainly by gravity, with modular flow rates, both for liquids and for pseudo-liquids, viscous, and for suspensions.

Jusqu'à présent, les rampes traditionnelles pour le jardinage, 1' horticulture, ont de faibles passages et possédent une grille percée de seuls trous de 1 nrn. environ, qui ne permettent que la seule application d'eau et de solutions aqueuses à un seul débit. So far, the traditional ramps for gardening, 1 horticulture, have small passages and have a grid pierced with only holes of 1 nrn. approximately, which allow only the application of water and aqueous solutions at a single flow.

Le dispositif selon l'invention permet d'épandre non seulement de l'eau ( arrosages ), ou.des solutions aqueuses à des débits présélectionnés, mais également et toujours avec préselection du débit, des pseudo-solutions chargéees de matiéres solides, en suspension, en général visqueuses et denses, qui demandent de gros orifices de passage,
Pour cela, la rampe proposée, qui se fixe sur une source de produit à épandre, en général en charge, mais aussi sous pression-, est constituée comme suit, par exemple, ici, pour une rampe qui se fixe sur un arrosoir pour le jardinage
Un tube d'arrivée faisant à sa sortie au moins 25 mm. de diamétre intérieur.The device according to the invention makes it possible to spread not only water (sprinkling), or aqueous solutions at preselected flow rates, but also and always with preselection of the flow rate, pseudo-solutions loaded with solid materials, in suspension , generally viscous and dense, which require large passage openings,
For this, the proposed ramp, which attaches to a source of product to be spread, generally under load, but also under pressure, is constituted as follows, for example, here, for a ramp which attaches to a watering can for the gardening
An inlet tube making at its outlet at least 25 mm. inside diameter.

Ce tube d'arrivée est raccordé en té à un tube d'épandage horizontal. Ce tube d'épandage est percé d'une seule rangée de trous, ici de 5 mm. -espacés de 40 à 50 mm. : ces trous sont volontairement espacés et gros pour permettre 1' épandage de produits épais, visqueux. Dans ce tube vient trouver place concentriquement, avec trés peu de jeu, un autre tube percé de trous aux mémes endroits mais en plusieurs rangées paralléles et de diamétre décroissant par exemple, ici, 5,4, 2,1 mm. En faisant tourner ce tube, on peut positionner successivement ces rangées de trous sur la rangée de trous dû tube fixe.This inlet tube is connected at the tee to a horizontal spreading tube. This spreading tube is pierced with a single row of holes, here 5 mm. -spaced from 40 to 50 mm. : these holes are deliberately spaced and large to allow spreading of thick, viscous products. In this tube comes to find place concentrically, with very little play, another tube pierced with holes in the same places but in several parallel rows and of decreasing diameter for example, here, 5.4, 2.1 mm. By rotating this tube, these rows of holes can be positioned successively on the row of holes of the fixed tube.

Ce changement de position du tube concentrique permet de faire varier le débit, du plus élevé au moins élevé et permet de faire passer par les trous les plus gros les matiéres les plus visqueuses et les plus chargées.This change in position of the concentric tube makes it possible to vary the flow rate, from the highest to the lowest, and allows the most viscous and most loaded materials to pass through the largest holes.

La partie fixe de la rampe est également percée sur cette méme ligne des trous
de 5 mm., de trous de 2 mm. serrés et réguliérement espacés, en face desquels
peut aussi venir se positionner une rangée supplémentaire de trous, mais de
1 mm. percés sur le tube intérieur concentrique mobile.The fixed part of the ramp is also drilled on this same line of holes
5 mm., 2 mm holes. tight and evenly spaced, opposite which
can also be positioned an additional row of holes, but of
1 mm. drilled on the movable concentric inner tube.

Ce dernier positionnement permet de réalise e épandages obtenus avec les
rampes traditionnelles avec de l'eau et des solutions aqueuses.This latter positioning allows e spreading obtained with
traditional ramps with water and aqueous solutions.

Le tube intérieur est aussi percé en face du tube d'amenée d'un gros orifice
ouvert au maximum pour le plus gros débit ; cet orifice diminuant de section
lorsqu tourne le tube intérieur, ce dernier est pourvu sur le méme diamétre
de plusieurs orifices oui permettent de toujours assurer un débit correct. The inner tube is also drilled in front of the supply tube with a large orifice
open to the maximum for the highest flow; this opening decreasing in section
when the inner tube rotates, the latter is provided on the same diameter
several orifices yes always ensure correct flow.

Le tube intérieur affleure le tube extérieur en ses deux extrémités qui ici sDnt filetées pour recevoir deux bouchons étanches femelles qui assurent serrage et etanchéité entre les deux tubes.The inner tube is flush with the outer tube at its two ends which here are threaded to receive two sealed female plugs which ensure tightness and tightness between the two tubes.

t:ans une variante, ces bouchons peuvent étre remplacés par d'autres travaillant seulement par friction et par joints. t: in a variant, these plugs can be replaced by others working only by friction and by seals.

Ce systéme de double fermeture permet un démontage facile pour un nettoyage rapide.This double closure system allows easy disassembly for quick cleaning.

Le tube intérieur posséde sur une de ses extrémités un ergot(7) qui vient
prendre place dans l'une des encoches situées à la périphérie du tube extérieur fixe.The inner tube has on one of its ends a lug (7) which comes
take place in one of the notches located on the periphery of the fixed outer tube.

chaque cran correspond une nouvelle ligne de trous venant se positionner sur la ligne de trous fixes du tube extérieur pour donner un autre débit.each notch corresponds a new line of holes coming to be positioned on the line of fixed holes of the outer tube to give another flow.

Selon une variante, le tube d' amenée peut étre cloisonné dans son sens longitudinal ainsi que le tube concentrique tournant dans son sens transversal cela permet une distribution réguliére de chaque coté de la rampe, méme si celle-ci n'est pas bien à l'horizontale.According to a variant, the supply tube can be partitioned in its longitudinal direction as well as the concentric tube rotating in its transverse direction this allows a regular distribution on each side of the ramp, even if the latter is not well at 'horizontal.

Le dessin annexé illustre l'invention
La figure 1 représente l'ensemble de la rampe, la figure 2 représente le tube intérieur tournant.The accompanying drawing illustrates the invention
Figure 1 shows the entire ramp, Figure 2 shows the rotating inner tube.

Le dispositif représenté sur la figure 1 comporte un tube d'amenée (1) ici conçu pour une fixation sur un arrosoir de jardin, un tube (2) raccordé en té avec ici cachés par les bouchons un filetage à ses extrémités, comportant une seule rangée de trous (3), les plus gros ici de 5 mm. espacés de 40 à 50 mrr nécessaires pour la passage de produits visqueux, les plus petits, de l'ordre de 2 mm. ecartés ici de 7 mm. pour le passage de l'eau et des solutions aqueuses
Sur ce tube en une extrémité en début de filetage les crans de réglage.The device shown in Figure 1 comprises a supply tube (1) here designed for attachment to a garden watering can, a tube (2) connected in tee with here hidden by the plugs a thread at its ends, comprising a single row of holes (3), the largest here of 5 mm. spaced 40 to 50 mrr necessary for the passage of viscous products, the smallest, of the order of 2 mm. here 7 mm apart. for the passage of water and aqueous solutions
On this tube at one end at the start of the thread, the adjustment notches.

Un tube (4) concentrique intérieurement au premier pouvant tourner sur son axe longitudinal, détaillé en figure 2, comportant plusieurs rangées de trous (5) de grandeur décroissante, ici : 5, 4, 2, 1 mm., ce dernier calibre ne n servant qu'à l'épandage de lXeau et des solutions aqueuses, alors que partant du principe " qui peut le plus peut le moins ",les plus gros pourront assurer la meme fonction - en arrosage abondant - mais aussi servir à 1' i,;andage des produits visqueux ou chargés.A tube (4) concentrically internally to the first that can rotate on its longitudinal axis, detailed in FIG. 2, comprising several rows of holes (5) of decreasing size, here: 5, 4, 2, 1 mm., This latter caliber does not n used only for spreading water and aqueous solutions, while starting from the principle "who can do the most can do the least", the larger ones will be able to perform the same function - in abundant watering - but also serve for the i, andage of viscous or loaded products.

Ds bouchons (6) pour tenir le tube intérieur én position dans son cran et E surer l'étanchéîte par serrage grace ici à des joints ronds en cautcchouc. Ds plugs (6) to hold the inner tube in position in its notch and E secure the tightness by tightening thanks here to round rubber joints.

Cs apercoit aussi les cloisons de répartition (8). Cs also sees the partition walls (8).

Cotte description vaut aussi pour des rampes à plus gros débits, avec des ori icesplus importants pour de plus grandes largeurs d'épandage et elle n'est
,as limitée aux seules rampes de jardinage. This description also applies to booms with higher flow rates, with larger ori ices for larger spreading widths and is not
, ace limited to gardening ramps only.

L'invention est applicable au jardinage, l'horticulture dans ses 4 ranches, la sylviculture, la viticulture, dans le domaine de l'arrosage, t traitements, de l'épandage des produits solubles mais aussi des produits c:cargés, en suspension, épais, visqueux ; ele est également applicable à tus autres domaines requérant ce genre de dispositif à débits modulables.  The invention is applicable to gardening, horticulture in its 4 ranches, forestry, viticulture, in the field of watering, treatments, spreading of soluble products but also products c: cargés, in suspension , thick, viscous; It is also applicable to all other fields requiring this type of device with modular flow rates.

Claims (8)

REMENDICATIONS 1) Dispositif pour épandre en gravité et en pression, tous liquides aqueux ou chargés, visqueux, à des doses choisies préalablement, caractérisé en ce qu'il comporte un tube d'arrivée (1) relié en té à un deuxiéme tube transversal (2) percé d'une rangée d'orifices (3), dans lequel vient se positionner un deuxiéme tube (4). 1) Device for spreading under gravity and pressure, all aqueous or loaded, viscous liquids, at doses chosen beforehand, characterized in that it comprises an inlet tube (1) connected in tee to a second transverse tube (2 ) pierced with a row of holes (3), in which is positioned a second tube (4). 2) Dispositif selon la revendication 1 caractérisé en ce que le té(4) peut tourner dans le tube (2). 2) Device according to claim 1 characterized in that the tee (4) can rotate in the tube (2). 3) Dispositif selon la revendication 1 et la revendication 2 caractérisé en ce que le tube (4) est percé de plusieurs rangées de trous (5) calibrés par rangées et qui peuvent venir se positionner en face de la rangée de trous de tube (2). 3) Device according to claim 1 and claim 2 characterized in that the tube (4) is pierced with several rows of holes (5) calibrated by rows and which can be positioned opposite the row of tube holes (2 ). 4) Dispositif selon les revendications 1 et 2 caractérisé en ce que pour les solutions aqueuses, les orifices du tube (1) sont légérement plus gros que les orifices correspondants du tube tournant (4), ici de 2 mm. pour 1 ntm.  4) Device according to claims 1 and 2 characterized in that for aqueous solutions, the orifices of the tube (1) are slightly larger than the corresponding orifices of the rotating tube (4), here 2 mm. for 1 ntm. 5) Dispositif selon l'une quelconque des revendications caractérisé en ce que le tube d'amenéee et le tube tournant peuvent étre cloisonnés. 5) Device according to any one of claims characterized in that the supply tube and the rotating tube can be partitioned. 6) Dispositif selon 1 'une quelconque des revendications caractérisé en ce que tous les passages et orifices correctement et largement dimensionnés, permettent le passage de tous produits liquides en solution et en suspension. 6) Device according to one of any of the claims characterized in that all the passages and orifices correctly and largely dimensioned, allow the passage of all liquid products in solution and in suspension. 7) Dispositif selon 1 'une quelconque des revendications précédentes,caractérisé en ce que le tube concentrique intérieur est maintenu étanche et serré par deux bouchons (3), soit par filetage, soit par serrage, des joints assurant l'étanchéité. 7) Device according to any one of the preceding claims, characterized in that the inner concentric tube is kept sealed and tightened by two plugs (3), either by threading or by clamping, seals ensuring sealing. 8) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que pour chaque réglage, le tube intérieur mobile, se fixe par un ergot (7) dans un cran situé en bordure du tube extérieur.  8) Device according to any one of the preceding claims characterized in that for each adjustment, the movable inner tube, is fixed by a lug (7) in a notch located at the edge of the outer tube.
FR8809715A 1988-07-15 1988-07-15 Spray applicator, with variable flow rates, both for liquids and for pseudo-liquids, viscous products and for suspensions Withdrawn FR2634146A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8809715A FR2634146A1 (en) 1988-07-15 1988-07-15 Spray applicator, with variable flow rates, both for liquids and for pseudo-liquids, viscous products and for suspensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809715A FR2634146A1 (en) 1988-07-15 1988-07-15 Spray applicator, with variable flow rates, both for liquids and for pseudo-liquids, viscous products and for suspensions

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FR2634146A1 true FR2634146A1 (en) 1990-01-19

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575673A1 (en) * 1992-06-22 1993-12-29 Technion Research & Development Foundation Ltd. Spraying equipment for plants grown in rows
US5340030A (en) * 1993-03-01 1994-08-23 Siegrist Jr Raymond F Selective dispensing of substances in granular or powder form
FR2847177A1 (en) * 2002-11-18 2004-05-21 Polyboost Spreading pipe for cleaning installation, has revolving ring including ring hole that stops and opens holes of pipe based on angular position of ring hole as compared to holes of pipe
WO2005105403A1 (en) * 2004-04-03 2005-11-10 Knoch, Kern & Co. Delivering element and associated device
CN103329883A (en) * 2013-07-30 2013-10-02 孙腾腾 In situ heat injection treatment device of root nematodes in soil
CN104082101A (en) * 2014-06-12 2014-10-08 亿利资源集团有限公司 Water gun equipment and system for desert planting
CN107487445A (en) * 2017-08-03 2017-12-19 四川建筑职业技术学院 A kind of centrifugal herbal sprinkling multi-rotor unmanned aerial vehicle
CN108891386A (en) * 2018-05-29 2018-11-27 成都市容德建筑劳务有限公司 Construction site wheel cleaning method
CN114467607A (en) * 2022-02-08 2022-05-13 新疆维吾尔自治区阿克苏地区林业和草原局 Greening planting method for oversized image-text model in arid region

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575673A1 (en) * 1992-06-22 1993-12-29 Technion Research & Development Foundation Ltd. Spraying equipment for plants grown in rows
US5340030A (en) * 1993-03-01 1994-08-23 Siegrist Jr Raymond F Selective dispensing of substances in granular or powder form
FR2847177A1 (en) * 2002-11-18 2004-05-21 Polyboost Spreading pipe for cleaning installation, has revolving ring including ring hole that stops and opens holes of pipe based on angular position of ring hole as compared to holes of pipe
WO2005105403A1 (en) * 2004-04-03 2005-11-10 Knoch, Kern & Co. Delivering element and associated device
CN103329883A (en) * 2013-07-30 2013-10-02 孙腾腾 In situ heat injection treatment device of root nematodes in soil
CN104082101A (en) * 2014-06-12 2014-10-08 亿利资源集团有限公司 Water gun equipment and system for desert planting
CN104082101B (en) * 2014-06-12 2016-08-31 亿利资源集团有限公司 A kind of desert planting hydraulic giant equipment and system
CN107487445A (en) * 2017-08-03 2017-12-19 四川建筑职业技术学院 A kind of centrifugal herbal sprinkling multi-rotor unmanned aerial vehicle
CN107487445B (en) * 2017-08-03 2023-07-25 四川建筑职业技术学院 Centrifugal medicine sprays many rotor unmanned aerial vehicle
CN108891386A (en) * 2018-05-29 2018-11-27 成都市容德建筑劳务有限公司 Construction site wheel cleaning method
CN114467607A (en) * 2022-02-08 2022-05-13 新疆维吾尔自治区阿克苏地区林业和草原局 Greening planting method for oversized image-text model in arid region
CN114467607B (en) * 2022-02-08 2023-01-24 新疆维吾尔自治区阿克苏地区林业和草原局 Greening planting method for oversized image-text model in arid region

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