FR3139737B1 - Dispositif de pulvérisation d’eau ozonée en milieu agricole - Google Patents

Dispositif de pulvérisation d’eau ozonée en milieu agricole

Info

Publication number
FR3139737B1
FR3139737B1 FR2209282A FR2209282A FR3139737B1 FR 3139737 B1 FR3139737 B1 FR 3139737B1 FR 2209282 A FR2209282 A FR 2209282A FR 2209282 A FR2209282 A FR 2209282A FR 3139737 B1 FR3139737 B1 FR 3139737B1
Authority
FR
France
Prior art keywords
ozone
ozonated water
water
collar
spraying device
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.)
Active
Application number
FR2209282A
Other languages
English (en)
Other versions
FR3139737A1 (fr
Inventor
Marielle Pages
Axel Canado
Gilles Hebrard
Frédéric Violleau
Nicolas Dietrich
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.)
Ecole D'ingenieurs De Purpan
Centre National de la Recherche Scientifique CNRS
Institut National des Sciences Appliquees de Toulouse INSA
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Institut National Polytechnique de Toulouse INPT
Original Assignee
Ecole D'ingenieurs De Purpan
Centre National de la Recherche Scientifique CNRS
Institut National des Sciences Appliquees de Toulouse INSA
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Institut National Polytechnique de Toulouse INPT
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 Ecole D'ingenieurs De Purpan, Centre National de la Recherche Scientifique CNRS, Institut National des Sciences Appliquees de Toulouse INSA, Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement, Institut National Polytechnique de Toulouse INPT filed Critical Ecole D'ingenieurs De Purpan
Priority to FR2209282A priority Critical patent/FR3139737B1/fr
Priority to EP23790713.4A priority patent/EP4587194A1/fr
Priority to PCT/FR2023/051412 priority patent/WO2024056981A1/fr
Publication of FR3139737A1 publication Critical patent/FR3139737A1/fr
Application granted granted Critical
Publication of FR3139737B1 publication Critical patent/FR3139737B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes or aerosols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0458—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber the gas and liquid flows being perpendicular just upstream the mixing chamber
    • 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
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/044—Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

L’invention concerne un dispositif de pulvérisation d’eau ozonée en milieu agricole, le dispositif comportant une collerette définissant une ouverture de distribution (4) pour la distribution conjointe d’eau et d’ozone, l’eau étant pulvérisée par une buse (10) en retrait de l’ouverture, la buse étant alimenté par un réservoir (7) embarqué avec le dispositif , l’ozone gazeux étant distribuée par une entrée de gaz (22) reliée à un dispositif de production et ou de stockage de gaz (9, 13) également embarquée avec le dispositif, l’entrée de gaz étant également en retrait dans la collerette, de telle sorte que la collerette définit une chambre de confinement (28, 29) de l’ozone gazeux émis autour du liquide pulvérisé afin de permettre un enrichissement du liquide pulvérisé en ozone dissous. Figure pour l’abrégé : Figure 6
FR2209282A 2022-09-15 2022-09-15 Dispositif de pulvérisation d’eau ozonée en milieu agricole Active FR3139737B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2209282A FR3139737B1 (fr) 2022-09-15 2022-09-15 Dispositif de pulvérisation d’eau ozonée en milieu agricole
EP23790713.4A EP4587194A1 (fr) 2022-09-15 2023-09-15 Dispositif de pulvérisation d'eau ozonée en milieu agricole
PCT/FR2023/051412 WO2024056981A1 (fr) 2022-09-15 2023-09-15 Dispositif de pulvérisation d'eau ozonée en milieu agricole

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209282A FR3139737B1 (fr) 2022-09-15 2022-09-15 Dispositif de pulvérisation d’eau ozonée en milieu agricole
FR2209282 2022-09-15

Publications (2)

Publication Number Publication Date
FR3139737A1 FR3139737A1 (fr) 2024-03-22
FR3139737B1 true FR3139737B1 (fr) 2026-01-16

Family

ID=85726477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209282A Active FR3139737B1 (fr) 2022-09-15 2022-09-15 Dispositif de pulvérisation d’eau ozonée en milieu agricole

Country Status (3)

Country Link
EP (1) EP4587194A1 (fr)
FR (1) FR3139737B1 (fr)
WO (1) WO2024056981A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076497A (en) * 1989-04-21 1991-12-31 Rabitsch Benjamin F Spray nozzle
JP2749495B2 (ja) 1993-03-15 1998-05-13 長廣 仁蔵 高濃度オゾン水製造方法及び高濃度オゾン水製造装置
US6076748A (en) 1998-05-04 2000-06-20 Resch; Darrel R. Odor control atomizer utilizing ozone and water
JP2008229491A (ja) 2007-03-20 2008-10-02 Hamanetsu:Kk オゾン水噴霧装置
KR102252201B1 (ko) * 2019-06-21 2021-05-14 주식회사 피스 농업용 액상물 분사기
CN111643700A (zh) * 2020-07-06 2020-09-11 闫大新 一种可移动式即制即用臭氧消毒喷雾器

Also Published As

Publication number Publication date
WO2024056981A1 (fr) 2024-03-21
EP4587194A1 (fr) 2025-07-23
FR3139737A1 (fr) 2024-03-22

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