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WO2018016995A1 - Procédé d'extinction et arroseur de type sprinkler d'une installation anti-incendie - Google Patents

Procédé d'extinction et arroseur de type sprinkler d'une installation anti-incendie Download PDF

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Publication number
WO2018016995A1
WO2018016995A1 PCT/RU2017/000532 RU2017000532W WO2018016995A1 WO 2018016995 A1 WO2018016995 A1 WO 2018016995A1 RU 2017000532 W RU2017000532 W RU 2017000532W WO 2018016995 A1 WO2018016995 A1 WO 2018016995A1
Authority
WO
WIPO (PCT)
Prior art keywords
sprinkler
fire extinguishing
fire
outlet
thermal lock
Prior art date
Application number
PCT/RU2017/000532
Other languages
English (en)
Russian (ru)
Inventor
Николай Вадимович СОВА
Original Assignee
Николай Вадимович СОВА
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 Николай Вадимович СОВА filed Critical Николай Вадимович СОВА
Publication of WO2018016995A1 publication Critical patent/WO2018016995A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/62—Pipe-line systems dry, i.e. empty of extinguishing material when not in use

Definitions

  • the proposed technical solution relates to fire fighting equipment and can be used in industrial and civilian facilities with increased fire hazard for localizing fire sources, as well as for effective fire fighting in industrial premises using automatic fire extinguishing systems.
  • a sprinkler sprinkler is known (see E.N. Ivanov, 1971, Automatic Fire Protection, Moscow, Building Literature Publishing House, pp. 74-75), containing a base with a fitting mounted on it with an outlet, a spray outlet mounted on the base under the fitting, a locking unit that holds it in a normally-closed state, a destructible element that collapses when a predetermined threshold temperature is reached and releases the flow area of the sprinkler for supplying a fluid.
  • a known sprinkler (see, AC SU643162 MPK ⁇ 62 ⁇ 37/12, publication of 01/27/1979), comprising a body with a liquid feed channel, a heat-sensitive block with a valve that closes the sprinkler outlet and a heat-sensitive mounting of the block, the sprinkler channel being formed by a cylindrical section associated with a conical diffuser segment.
  • Known sprinkler (see patent US6964307 IPC A62C 31/02, A62C 35/08, A62C 37/08, A62C 37/14, publication of 11/18/2005), comprising a housing with a channel for supplying liquid, a heat-sensitive block with a valve, closing the outlet of the sprinkler and heat-sensitive mounting of the unit, and the sprinkler channel (sprinkler) is formed by a segment in a cylindrical configuration associated with the segment made in the form of a conical diffuser, the second embodiment of the sprinkler channel (sprinkler) in the form of two coaxial liquid supply channels, moreover, the second annular channel is located coaxially with the first channel and is equipped with spiral guide components.
  • Known sprinkler sprinkler (see patent RU2458746 IPC B05B 01/26, A62C 31/02, publication of 08/20/2012), comprising a housing, spray a device and an automatic response element for exceeding a predetermined room temperature, the case being made in the form of a fitting with a through hole and a threaded part, and a sleeve with a filter mesh fixed to it is placed in the through hole of the fitting, while the threaded fitting is provided with an axisymmetric bracket consisting of two vertical volumetric stiffening ribs and two inclined prismatic ribs rigidly connected to them, rigidly connected to a hollow cylindrical sleeve with an internal thread, interaction operating with a clamping screw, which presses the glass flask through the elastic gasket to the poppet valve, the glass bulb resting on the valve through an elastic gasket mounted on the outer end surface of the valve, which is connected through a chain to one of the three-dimensional stiffeners and, on the other hand, to the sleeve,
  • the objective of the claimed invention is the creation of a sprinkler sprinkler fire extinguishing installation that does not have these disadvantages.
  • the technical result of the solution is to increase the efficiency of fire extinguishing to protect the premises in a volumetric or surface way, both locally and over the entire area (volume).
  • a sprinkler sprinkler of a fire extinguishing installation comprising: a housing as a whole, having: a threaded part, inlet and outlet openings located at a distance along the longitudinal axis, an opening for connecting a filling valve and an opening for connecting is additionally made of at least one of or a combination of: a pressure indicator, a pressure monitoring device, wherein in the case an output element is additionally formed a hole with a sealing gasket for thermal lock, said enclosure by means of two vertical stiffening ribs connected to the tapered the part interacting with the clamping screw, which compresses the thermal lock, resting on the locking element, while in any of the ribs there is an opening for connecting at least a forced actuation device.
  • the essence of the solution is the ability to use a sprinkler in fire extinguishing installations, allowing these plants to be launched both in stand-alone and automatic mode, as well as to monitor the status and performance, both visually and remotely.
  • FIG. 1 and FIG. 2 presents the claimed sprinkler sprinkler fire extinguishing installation.
  • a sprinkler sprinkler of a fire extinguishing installation comprising: a housing as a unit, having: a threaded part, inlet and outlet openings spaced apart along a longitudinal axis, furthermore, an opening for connecting a filling valve and an opening for connecting is provided, at least one of or a combination of: a pressure indicator, a pressure monitoring device, wherein the closure is additionally provided with a closure an outlet element with a sealing gasket for a thermal lock, said housing being connected via two vertical stiffening ribs to a cone-shaped part cooperating with a clamping screw that compresses the thermal lock resting on the locking element, while in any of the stiffening ribs there is an opening for connecting at least a forced actuation device.
  • said sprinkler sprinkler of a fire extinguishing installation wherein the filling valve is used to supply compressed gas or air.
  • said sprinkler sprinkler of a fire extinguishing installation is provided, wherein a triggering control device is fixed in another stiffening rib, which detects the release of the shut-off element.
  • said sprinkler sprinkler of a fire extinguishing installation is provided, wherein the sprinkler sprinkler is characterized in that it is arranged to signal a trip.
  • a modular fire extinguishing installation comprising said sprinkler sprinkler.
  • a fire extinguishing method in which a control action is applied to the forced activation device of said sprinkler sprinkler, the thermal lock of said sprinkler sprinkler is destroyed and the shutoff element of said sprinkler sprinkler is ejected, whereby a fire extinguishing composition is supplied to the zone fire.
  • FIG. 1 and FIG. 2 presents the claimed sprinkler sprinkler fire extinguishing installation.
  • the sprinkler sprinkler of the fire extinguishing installation may consist of the following elements: sprinkler body 1, outlet 2, holes for attaching a pressure indicator 3, holes for attaching a pressure control device 4, holes for attaching a filling valve 5, shut-off element of the outlet 6, thermal lock 7, vertical stiffening ribs 8, clamping screw 9, holes for connecting a trip control device 10, holes for connecting a force trip device 11 and the gasket 12.
  • the pressure indicator 3 may be, but not limited to, a pressure gauge.
  • the pressure monitoring device 4 may be, but is not limited to, a pressure switch.
  • the filling valve 5 may be, but is not limited to, a nipple.
  • the locking element of the outlet 6 is an insert.
  • Thermal lock 7 is a glass flask containing a heat-sensitive liquid.
  • the thermal lock Upon reaching certain temperature values, the thermal lock has 7 self-destruction possibilities.
  • the vertical stiffener 8 is a bow.
  • the actuation control device 10 may be, but is not limited to, an inductive sensor.
  • the forced actuation device 11 is configured to forcibly destroy the thermal lock 7 by external action.
  • the forced actuation device 11 is configured to be activated by an external control signal.
  • the claimed sprinkler is used as part of a modular fire extinguishing installation.
  • the principle of operation of a modular installation is based on the use of energy of compressed gas or air, which can be pumped into the installation through the filling valve 5 of the sprinkler, and under the influence of which, when the installation is started, the extinguishing agent is released to the fire through the outlet 2.
  • the housing 1 by means of vertical stiffening ribs 8 is connected to a cone-shaped part interacting with a clamping screw 9, which compresses the thermal lock 7, and the thermal lock 7 is an actuation element of the installation, holding the outlet outlet locking element 6 (insert) in a normally closed position, or, in in the absence of such, otherwise holding the outlet in the closed state. If an irrigation electric pulse is applied to the forced actuation device 11, the outlet is released, including by opening the shut-off element 6, and the extinguishing agent under pressure, through the irrigation outlet 2, is fed into the fire zone.
  • pressure control device 4 in the control system of the automatic installation fire extinguishing and / or a dispatch signal is issued to the control room.
  • the operation of the installation can be determined visually on the scale of the pressure indicator 3 or remotely using a pressure monitoring device 4 or a pressure monitoring device 10.
  • the advantage of the technical solution is to increase the efficiency of fire extinguishing through the use of a universal sprinkler sprinkler in modular fire extinguishing installations, which allows the use of these fire extinguishing installations to protect the premises in a volumetric or surface way, both locally and over the entire area (volume).

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

La solution technique de l'invention concerne les équipements anti-incendie et peut être utilisée sur des sites industriels ou civiles présentant un danger d'incendie accru pour localiser les foyer du feu ainsi que pour l'extinction efficace d'incendies utilisant des systèmes d'extinction d'incendie automatiques. Le résultat technique de la solution technique consiste en une augmentation de l'efficacité pour protéger des locaux par un procédé basé sur la surface ou sur le volume, localement ou sur toute la surface (tout le volume). Le résultat technique est obtenu en ce que l'arroseur de type Sprinkler d'une installation anti-incendie comprend : un corps formé comme un tout et comportant: une partie filetée, des orifices d'entrée et de sortie disposés à une distance le long de l'axe longitudinal, et on a prévu un orifice supplémentaire pour raccorder une soupape de ravitaillement et un orifice pour le raccordement de ce qui suit, en entier, de manière isolée ou en combinaison. un indicateur de pression, un dispositif de contrôle de pression, le corps étant relié au moyen de deux nervures de rigidité verticales à la partie conique qui interagit avec la vis de compression qui compresse le verrou thermique qui repose sur l'élément de verrouillage, les nervures de rigidité comportant des orifices pour le raccordement d'au moins un dispositif d'actionnement forcé.
PCT/RU2017/000532 2016-07-18 2017-07-18 Procédé d'extinction et arroseur de type sprinkler d'une installation anti-incendie WO2018016995A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016129182A RU2631520C1 (ru) 2016-07-18 2016-07-18 Спринклерный ороситель установки пожаротушения
RU2016129182 2016-07-18

Publications (1)

Publication Number Publication Date
WO2018016995A1 true WO2018016995A1 (fr) 2018-01-25

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Application Number Title Priority Date Filing Date
PCT/RU2017/000532 WO2018016995A1 (fr) 2016-07-18 2017-07-18 Procédé d'extinction et arroseur de type sprinkler d'une installation anti-incendie

Country Status (2)

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RU (1) RU2631520C1 (fr)
WO (1) WO2018016995A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3106681A1 (fr) 2017-07-20 2019-01-24 Nikolay Vadimovich SOVA Dispositif d'extinction d'indendie (variantes), dispositif de fermeture-ouverture pour dispositif d'extinction d'indendies (variantes), dispositif d'actionnement force pour dispos itif de fermeture-ouverture, systeme d'extinction d'incendie et procede d'extinction d'incendie
RU2684015C1 (ru) * 2018-06-27 2019-04-03 Николай Вадимович Сова Спринклерный ороситель, содержащий крышку, крышка спринклерного оросителя, модульная установка пожаротушения, содержащая такой ороситель и спринклерная система пожаротушения, содержащая такой ороситель
RU2720626C1 (ru) * 2018-06-27 2020-05-12 Николай Вадимович Сова Спринклерный ороситель и модульная установка пожаротушения, содержащая такой спринклерный ороситель
RU2715756C1 (ru) * 2018-06-27 2020-03-03 Николай Вадимович Сова Спринклерный ороситель, модульная установка пожаротушения, содержащая такой спринклерный ороситель, и спринклерная система пожаротушения, содержащая такой ороситель
RU2719099C1 (ru) * 2019-08-28 2020-04-17 Общество с ограниченной ответственностью "НПО ФАРРО" Спринклерный ороситель и модульная установка пожаротушения, использующая такой ороситель
RU193105U1 (ru) * 2019-08-28 2019-10-15 Общество с ограниченной ответственностью "НПО ФАРРО" Спринклерный ороситель

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030075343A1 (en) * 2001-10-22 2003-04-24 National Foam, Inc., D/B/A Kidde Fire Fighting Dry sprinkler
RU80345U1 (ru) * 2008-05-28 2009-02-10 Общество с ограниченной ответственностью "Холдинг Гефест" (ООО "Холдинг Гефест") Спринклерный ороситель с управляемым пуском
RU2474447C1 (ru) * 2011-11-24 2013-02-10 Олег Савельевич Кочетов Установка модульного пожаротушения
US20150075821A1 (en) * 2012-12-20 2015-03-19 Victaulic Company Dry sprinkler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU70701U1 (ru) * 2007-09-26 2008-02-10 Общество с ограниченной ответственностью "ГорПожСервис" Устройство для соединения газоводопроводных труб
RU2458746C1 (ru) * 2011-06-09 2012-08-20 Олег Савельевич Кочетов Спринклерный ороситель

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030075343A1 (en) * 2001-10-22 2003-04-24 National Foam, Inc., D/B/A Kidde Fire Fighting Dry sprinkler
RU80345U1 (ru) * 2008-05-28 2009-02-10 Общество с ограниченной ответственностью "Холдинг Гефест" (ООО "Холдинг Гефест") Спринклерный ороситель с управляемым пуском
RU2474447C1 (ru) * 2011-11-24 2013-02-10 Олег Савельевич Кочетов Установка модульного пожаротушения
US20150075821A1 (en) * 2012-12-20 2015-03-19 Victaulic Company Dry sprinkler

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