WO2019083396A1 - Procédé de dispersion de brouillard et dispositif de mise en œuvre - Google Patents

Procédé de dispersion de brouillard et dispositif de mise en œuvre

Info

Publication number
WO2019083396A1
WO2019083396A1 PCT/RU2017/001021 RU2017001021W WO2019083396A1 WO 2019083396 A1 WO2019083396 A1 WO 2019083396A1 RU 2017001021 W RU2017001021 W RU 2017001021W WO 2019083396 A1 WO2019083396 A1 WO 2019083396A1
Authority
WO
WIPO (PCT)
Prior art keywords
fog
monitored
electrical field
electrode
earth
Prior art date
Application number
PCT/RU2017/001021
Other languages
English (en)
Russian (ru)
Inventor
Алексей Алексеевич ПАЛЕЙ
Олег Валентинович ВИГДОРЧИКОВ
Original Assignee
Алексей Алексеевич ПАЛЕЙ
Олег Валентинович ВИГДОРЧИКОВ
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 Алексей Алексеевич ПАЛЕЙ, Олег Валентинович ВИГДОРЧИКОВ filed Critical Алексей Алексеевич ПАЛЕЙ
Publication of WO2019083396A1 publication Critical patent/WO2019083396A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G15/00—Devices or methods for influencing weather conditions
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H13/00—Dispersing or preventing fog in general, e.g. on roads, on airfields

Definitions

  • the invention relates to the field of technology designed to disperse fog in a controlled area (roads, bridges, open areas for various sports and entertainment events, etc.), where it is necessary to fulfill the requirements on the transparency of the atmosphere at a small height from the surface of the earth, ensuring the creation transparency windows for business and vehicle traffic.
  • the delivery of reagents and their distribution in fog or clouds is carried out from airplanes (see, for example, US Patent ⁇ ° 2815928, IPC ⁇ 01 G15 / 00, published on December 10, 1957), or by using rockets (see, for example, USSR ⁇ ° 576839, IPC A 01 G 15/00), or with the help of projectiles (see, for example, Russian Federation, patent ° 2034444, IPC 6A01 G 15/00, published 05/10/1995).
  • the main disadvantage of the described method and known devices is the need to lift the corona wires to the height of the cloud, which determines the high cost of resources and is not always feasible due to weather and other conditions.
  • the known method which consists in blowing air flow generated using technical means, corona electrodes installed at the surface of the earth.
  • the described method contributes to the directed propagation of ionized air, i.e., electrically charged particles in the upward direction, thereby accelerating the process of precipitation from cloudiness or the deposition of fog.
  • the determining factor in the dispersion of fog in a known method is the volumetric space charge acting on atmospheric formations.
  • a device is known (RF patent JN ° 2124288 C1, CL ⁇ 01 ⁇ 13/00, 12.19.1997, published January 10, 1999, bul. N ° l), which contains wires connected to the current source with a small radius of curvature of the surface and attached to insulators of supports parallel to an electrically conductive grid mounted in a vertical plane passing through the axes of symmetry of adjacent supports.
  • the corona discharge generated by the corona wires creates an ion wind that is directed from the corona wires to a grounded grid.
  • a cloud of fog passing through the area of the corona discharge, receives an electric charge and the ion wind, as well as an external wind flow is sent to a grounded grid. Passing through the cells of a grounded grid, electrically charged mist droplets are separated from the wind flow and the cleared wind mist is directed to the area protected from the mist.
  • Known technical solution provides for the separation of mist droplets from the air flow incident on the protected object. Purified from the drops of fog, the air flow has good optical transparency and provides the necessary visual range. Separation of mist drops in a known technical solution is carried out in two stages: at the first stage, in the area of corona discharge, electric drops of mist are charged, and at the second stage electrically charged drops are separated on a grounded surface.
  • the effectiveness of the separation of drops in a known technical solution is determined by the stability of the corona discharge, which can be achieved in conditions of high accuracy of the gap of the discharge gap over the entire area of the device, which is a complex technological task and requires significant financial costs.
  • the closest technical solution to the claimed method and device for dispersing fog is a device for dispersing fog according to the RF patent for the invention N ° 2616393 RU.
  • the known method consists in exposing a drop of mist to the side with an electric field windward from the object being monitored, formed between cylindrical electrodes connected to a source of electrical power and covered with a porous, with open pores, material grounded elements.
  • the known device comprises cylindrical electrodes connected to an electrical power source, in the gaps between which with a gap relative to their surface grounded elements are installed covered with porous, with open pores.
  • the grounded elements are made in the form of a free-for-flow structure, and the installation of adjacent electrodes excludes the overlap of their normal projections onto the grounded elements.
  • an electric field induces an electric dipole moment on the surface of fog droplets, forcing them to move to a grounded surface, to pass through the porous material and precipitate in its pores. Cleared from the drops of fog, the air flow is placed in the direction of the controlled area. The air, free from fog droplets, displaces the fog from a controlled area.
  • the aim of the claimed invention is the simplicity of the structures, reducing the material intensity of the structures.
  • the process of exposing fog drops to an electric field is preceded by the generation of a corona discharge in the volume of fog passing through the region of the active electric field;
  • a known device for dissipating fog containing an electrode connected to a high-voltage power source, installed with a gap relative to a grounded surface on the side winded from the object to be monitored, is equipped with a corona discharge device installed at least 5 meters away from the side winded from the electrode along the entire territory of the object being monitored .
  • the additional effect of the electric field of the Earth allows the fog to be dispersed above the object to be monitored by a high-voltage cable suspended above the ground and, thus, to provide a window of transparency several meters high above the object being monitored.
  • the claimed method involves the formation in the fog above the controlled object of the window of transparency of small height, but sufficient to ensure the uninterrupted movement of vehicles on the serviced highways and activities of other economic entities in fog.
  • the implementation of the claimed method of dispersion of fog provides, first of all, the analysis of meteorological and orographic conditions in the vicinity of the monitored object, determining the speed and direction of movement of wind flows relative to the monitored object in fog conditions, as well as the required height of the transparency window, which must be provided in the controlled territory in fog .
  • an electrode is suspended above the Earth’s surface be electrically insulated and / or made in the form of high-voltage cable.
  • FIG. one The functional diagram of the device implementing the claimed method of fog dispersion is shown in FIG. one.
  • high-voltage cable 1 can be installed on high-voltage insulators 2, mounted on supports 3 installed along the entire controlled area.
  • additional supports 4 are installed along the entire territory of the controlled object, on which, on insulators 5 at a height of not less than 5 meters from the ground, are mounted the corona electrodes 6.
  • An arrow marked W The wind direction is indicated.
  • the approach of the high-voltage cable 1 to the boundary of the object being monitored is selected from the condition of achieving maximum fog dispersion efficiency over the object being monitored.
  • This also takes into account the safety conditions of operation of high-voltage cable, the need and possibility of alienation of the territory, and other conditions taken into account at all stages of the project.
  • a high voltage is applied to the corona electrodes 6 and the high-voltage cable 1.
  • a corona discharge is generated, providing electric charging of mist droplets passing in the direction of the controlled object.
  • Electrically charged drops of fog under the action of wind flow move in the direction of the controlled object and fall into the space between the high-voltage cable 1 and the ground.
  • electrically charged droplets move under the action of forces exerted by an electric field on electrically charged droplets.
  • the electrically charged fog drops either move to the surface of the earth or to the surface of the electrically charged high-voltage cable 1.
  • the proposed method by using, respectively, a fairly simple device, ensures the dispersion of fog over the controlled object and forms transparency windows above the controlled object with a height sufficient for carrying out activities of economic entities and / or uninterrupted traffic on the controlled object.
  • a device that implements the proposed method practically includes several wires in isolation and with a gap relative to the surface of the Earth installed on the windward side along the object being monitored.
  • the proposed new technical solution is notable for its simplicity of design, regular maintenance, and also much less material consumption.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention se rapporte au domaine technique de dispersion d'un brouillard sur un territoire à contrôler (routes, ponts, surfaces ouvertes pour la pratique de divers activités sportives et récréatives, etc.) où il est nécessaire de respecter certaines exigences de transparence de l'atmosphère à une faible hauteur au-dessus du niveau du sol. L'invention a pour but de réduire le volume matériel de la structure de dispositifs assurant la dispersion du brouillard. Ce procédé consiste à agir sur les gouttelettes de brouillard avec un champ électrique généré depuis le côté sous le vent de l'objet à contrôler. Le processus d'action comprend la génération d'une décharge en couronne dans le volume du brouillard traversant la zone du champ électrique actif. Le dispositif de mise en oeuvre de ce procédé de dissipation de brouillard comprend une électrode connectée à une source d'alimentation haute tension, et disposée avec un jour par rapport à la surface de mise à la terre depuis le côté sous le vent de l'objet à contrôler, et un dispositif de génération de décharge en couronne disposé à une distance d'au moins 5 mètres du côté sous le vent de l'électrode sur tout le terrain de l'objet à contrôler. Le résultat technique de l'invention est obtenu en utilisant l'énergie du champ électrique de la Terre en plus du champ électrique de l'électrode connectée à la source d'alimentation haute tension.
PCT/RU2017/001021 2017-10-23 2017-12-29 Procédé de dispersion de brouillard et dispositif de mise en œuvre WO2019083396A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017137042A RU2661765C1 (ru) 2017-10-23 2017-10-23 Способ рассеивания тумана и устройство для его реализации
RU2017137042 2017-10-23

Publications (1)

Publication Number Publication Date
WO2019083396A1 true WO2019083396A1 (fr) 2019-05-02

Family

ID=62917261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2017/001021 WO2019083396A1 (fr) 2017-10-23 2017-12-29 Procédé de dispersion de brouillard et dispositif de mise en œuvre

Country Status (2)

Country Link
RU (1) RU2661765C1 (fr)
WO (1) WO2019083396A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2759763C1 (ru) * 2020-12-29 2021-11-17 Алексей Алексеевич Палей Способ рассеивания тумана

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2422584C1 (ru) * 2010-04-16 2011-06-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРОСТОР" Способ рассеивания тумана
RU2516988C1 (ru) * 2012-12-20 2014-05-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРОСТОР" Устройство для рассеивания тумана
EP2227601B1 (fr) * 2007-12-17 2015-04-29 Memic Europe B.V. Utilisation d'un champ électrique pour le retrait de gouttelettes dans un fluide gazeux
RU2616393C1 (ru) * 2016-05-13 2017-04-14 Федеральное государственное бюджетное учреждение "Государственный океанографический институт имени Н.Н. Зубова" Устройство для рассеивания тумана

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2414117C1 (ru) * 2009-10-14 2011-03-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРОСТОР" Устройство для электрофизического воздействия на атмосферу
RU2525333C1 (ru) * 2013-02-14 2014-08-10 Алексей Алексеевич Палей Устройство для рассеивания тумана

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2227601B1 (fr) * 2007-12-17 2015-04-29 Memic Europe B.V. Utilisation d'un champ électrique pour le retrait de gouttelettes dans un fluide gazeux
RU2422584C1 (ru) * 2010-04-16 2011-06-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРОСТОР" Способ рассеивания тумана
RU2516988C1 (ru) * 2012-12-20 2014-05-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "ПРОСТОР" Устройство для рассеивания тумана
RU2616393C1 (ru) * 2016-05-13 2017-04-14 Федеральное государственное бюджетное учреждение "Государственный океанографический институт имени Н.Н. Зубова" Устройство для рассеивания тумана

Also Published As

Publication number Publication date
RU2661765C1 (ru) 2018-07-19

Similar Documents

Publication Publication Date Title
CA2709831C (fr) Utilisation d'un champ electrique pour le retrait de gouttelettes dans un fluide gazeux
US7924545B2 (en) Apparatus for controlling atmospheric humidity
RU2422584C1 (ru) Способ рассеивания тумана
RU2414117C1 (ru) Устройство для электрофизического воздействия на атмосферу
RU2516988C1 (ru) Устройство для рассеивания тумана
WO2019083396A1 (fr) Procédé de dispersion de brouillard et dispositif de mise en œuvre
RU2616393C1 (ru) Устройство для рассеивания тумана
RU2675313C1 (ru) Устройство для рассеивания тумана
RU2734550C1 (ru) Способ рассеивания тумана и устройство для его реализации
RU2681227C1 (ru) Устройство для рассеивания тумана
RU2560236C1 (ru) Устройство для рассеивания тумана
RU2098943C1 (ru) Устройство для воздействия на атмосферные образования
RU2595015C1 (ru) Способ воздействия на атмосферу
RU2108026C1 (ru) Устройство для рассеивания туманов и облаков
RU2112357C1 (ru) Способ воздействия на атмосферные образования
RU2101922C1 (ru) Способ рассеивания туманов и облаков
RU2821371C1 (ru) Способ искусственного регулирования выпадения осадков на контролируемой горной или прилегающей к горам территории
RU2245026C2 (ru) Способ рассеивания туманов и облаков
RU2272096C1 (ru) Способ рассеивания тумана
RU2360068C1 (ru) Устройство для воздействия на атмосферу
RU2523838C1 (ru) Устройство для рассеивания тумана
RU2759763C1 (ru) Способ рассеивания тумана
RU2771179C1 (ru) Устройство для рассеивания тумана
RU2611037C1 (ru) Способ рассеивания тумана
RU2616358C1 (ru) Устройство для рассеивания тумана

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17929770

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17929770

Country of ref document: EP

Kind code of ref document: A1