DK200300314A - Protected water mist nozzle - Google Patents

Protected water mist nozzle Download PDF

Info

Publication number
DK200300314A
DK200300314A DK200300314A DKPA200300314A DK200300314A DK 200300314 A DK200300314 A DK 200300314A DK 200300314 A DK200300314 A DK 200300314A DK PA200300314 A DKPA200300314 A DK PA200300314A DK 200300314 A DK200300314 A DK 200300314A
Authority
DK
Denmark
Prior art keywords
nozzle
water mist
mist nozzle
protected water
chamber
Prior art date
Application number
DK200300314A
Other languages
Danish (da)
Inventor
Palle Carsten
Original Assignee
Vid Aps
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 Vid Aps filed Critical Vid Aps
Priority to DK200300314A priority Critical patent/DK200300314A/en
Priority to CNA2004800094944A priority patent/CN1832781A/en
Priority to KR1020057016106A priority patent/KR20050103513A/en
Priority to PCT/DK2004/000139 priority patent/WO2004075995A1/en
Priority to EP04715879A priority patent/EP1601418A1/en
Publication of DK200300314A publication Critical patent/DK200300314A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
    • 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
    • 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
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/70—Arrangements for moving spray heads automatically to or from the working position
    • B05B15/72—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means
    • B05B15/74—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means driven by the discharged fluid

Landscapes

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

Description

Patentkrav 1. Dyse arrangement med åben dysehoved til fastmonteret anlæg for brandbekæmpelse med vand og vand baseret slukningsmidler, hvor dysehovedet er anbragt i et dysehus bestående af mindst to kamre, der er forbundet med et centralt placeret hul, der forbinder to kamre (et fjederkammer og et dysekammer), og hvor igennem er anbragt en hulstang, der i den ene ende har udformning som et dysehoved, der er placeret i dysekammeret, og i den anden ende har en flade, der sidder i fjederkammeret og som er belastes af presset fra en trykfjeder, der sidder i spænd mellem vægen mellem kammerets endevæg og en vulst på røret. 2. Dyse arrangement i henhold til krav 1, hvor dysekammer hulrummet har en dybde, som er større end højden på dysehovedet, og mindre end summen af højden på dysehovedet og fjederens resterende kompressions længde. 3. Dyse arrangementer i henhold til krav 1 og krav 2, hvor enden af røret modsat dysehovedet er forsynet en glideskive med en yderdiameter, der er lig med eller mindre end diameteren på fjeder kammer hullet. 4. Dyse arrangement i henhold til krav 1 og krav 2 og krav 3, hvor enden af dysekammeret er forsynet med en klap, der lukker for enden af dysekammeret. 5. Dyse arrangement i henhold til krav 1 og krav 2 og krav 3 og krav 4 hvor røret, der fastholder dysehovedet, består af to eller flere teleskoprør, 6. Dyse arrangement i henhold til krav 1 og krav 2 og krav 3 og krav 4 og krav 5 hvor dysehovedet har en eller flere dyseboringer. 7. Dyse arrangement i henhold til krav 6 hvor dysehovedet har et eller flere dyse boringer med foran siddende deflektorflader.Patent claim 1. Nozzle arrangement with open nozzle head for fixed-mounted fire fighting system with water and water-based extinguishing means, wherein the nozzle head is arranged in a nozzle housing consisting of at least two chambers connected to a centrally located hole connecting two chambers (a spring chamber and a nozzle chamber), and through which is arranged a hollow rod having at one end the shape of a nozzle head located in the nozzle chamber, and at the other end having a surface which sits in the spring chamber and which is loaded by the pressure of a compression spring which sits in tension between the wall between the end wall of the chamber and a bead on the tube. Nozzle arrangement according to claim 1, wherein the nozzle chamber cavity has a depth greater than the height of the nozzle head and less than the sum of the height of the nozzle head and the length of the remaining compression length. Nozzle arrangements according to claim 1 and claim 2, wherein the end of the tube opposite the nozzle head is provided with a sliding disc with an outer diameter equal to or less than the diameter of the spring chamber hole. Nozzle arrangement according to claim 1 and claim 2 and claim 3, wherein the end of the nozzle chamber is provided with a flap closing the end of the nozzle chamber. A nozzle arrangement according to claim 1 and claim 2 and claim 3 and claim 4 wherein the tube holding the nozzle head consists of two or more telescopic tubes. 6. Nozzle arrangement according to claim 1 and claim 2 and claim 3 and claim 4 and claim 5 wherein the nozzle head has one or more nozzle bores. Nozzle arrangement according to claim 6, wherein the nozzle head has one or more nozzle bores with front deflector surfaces.

DK200300314A 2003-02-28 2003-02-28 Protected water mist nozzle DK200300314A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK200300314A DK200300314A (en) 2003-02-28 2003-02-28 Protected water mist nozzle
CNA2004800094944A CN1832781A (en) 2003-02-28 2004-03-01 A fire protection system having a water mist nozzle
KR1020057016106A KR20050103513A (en) 2003-02-28 2004-03-01 A fire protection system having a water mist nozzle
PCT/DK2004/000139 WO2004075995A1 (en) 2003-02-28 2004-03-01 A fire protection system having a water mist nozzle
EP04715879A EP1601418A1 (en) 2003-02-28 2004-03-01 A fire protection system having a water mist nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200300314A DK200300314A (en) 2003-02-28 2003-02-28 Protected water mist nozzle

Publications (1)

Publication Number Publication Date
DK200300314A true DK200300314A (en) 2004-08-29

Family

ID=32921534

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200300314A DK200300314A (en) 2003-02-28 2003-02-28 Protected water mist nozzle

Country Status (5)

Country Link
EP (1) EP1601418A1 (en)
KR (1) KR20050103513A (en)
CN (1) CN1832781A (en)
DK (1) DK200300314A (en)
WO (1) WO2004075995A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106621144A (en) * 2016-12-19 2017-05-10 中国计量大学 Water mist nozzle inhibiting spread of explosion flame of combustible dust/air mixture
DE102019115392A1 (en) * 2019-06-06 2020-12-10 Minimax Viking Research & Development Gmbh Extinguishing nozzle adapter for mounting an extinguishing nozzle on a wall, as well as a fire fighting system with the same
CN115581870A (en) * 2022-09-30 2023-01-10 广东广船国际海洋科技研究院有限公司 Water mist nozzle for fire extinguishing and water mist fire extinguishing system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB343797A (en) * 1930-04-01 1931-02-26 Donald Elder Improvements in spraying systems and apparatus
GB632713A (en) * 1945-10-19 1949-12-05 Thompson Wilson Burnam Improvements in or relating to nozzles with cut-off devices
DE1798549U (en) 1959-08-06 1959-10-22 Paul Lechler Fa ATOMIZING NOZZLE OPENING UNDER WATER PRESSURE.
DE2036462A1 (en) * 1970-07-22 1972-01-27 Wolf-Geräte GmbH, 5240 Betzdorf Lowering nozzle for irrigation systems
US3758038A (en) * 1972-04-17 1973-09-11 Telsco Ind Hydraulically actuated rotary pop-up sprinkler
US4047572A (en) * 1976-05-17 1977-09-13 Caterpillar Tractor Co. Vehicle fire suppression access port
CA2103070C (en) * 1991-05-20 2003-07-22 Goran Sundholm Fire fighting equipment
FR2754729B1 (en) 1996-10-18 1999-02-05 Niro France DEVICE FOR DISPENSING A FLUID, SUCH AS A WASHING LIQUID, AND A FLOWING LIQUID EVAPORATOR COMPRISING SUCH A DEVICE
US6000632A (en) * 1998-04-15 1999-12-14 Wallace; Rodney L. Pop-up sprinkler head with maintenance features
US6868916B2 (en) * 2001-03-26 2005-03-22 Phillips Plastics Corporation Fire sprinkler systems

Also Published As

Publication number Publication date
EP1601418A1 (en) 2005-12-07
KR20050103513A (en) 2005-10-31
CN1832781A (en) 2006-09-13
WO2004075995A1 (en) 2004-09-10

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment