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DK201000052U3 - Automatic windscreen for optimizing Cv value for use in fire ventilation slurry. - Google Patents

Automatic windscreen for optimizing Cv value for use in fire ventilation slurry. Download PDF

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Publication number
DK201000052U3
DK201000052U3 DKBA201000052U DKBA201000052U DK201000052U3 DK 201000052 U3 DK201000052 U3 DK 201000052U3 DK BA201000052 U DKBA201000052 U DK BA201000052U DK BA201000052 U DKBA201000052 U DK BA201000052U DK 201000052 U3 DK201000052 U3 DK 201000052U3
Authority
DK
Denmark
Prior art keywords
skylight
deflector plate
wind deflector
wind
skylights
Prior art date
Application number
DKBA201000052U
Other languages
Danish (da)
Inventor
Fortmeier Josef
Original Assignee
Fortmeier Josef
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 Fortmeier Josef filed Critical Fortmeier Josef
Priority to DKBA201000052U priority Critical patent/DK201000052U3/en
Application granted granted Critical
Publication of DK201000052U3 publication Critical patent/DK201000052U3/en

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Abstract

Frembringelsen indeholder en anordning til løftning og sænkning af en vindafviserplade for brug i forbindelse med forbedring af Cv faktor for ovenlys (f.eks. i forbindelse med brandventilation) Vindafviserpladen er beskyttet inde i ovenlyset, mens dette er lukket. Den løftes kun op, når ovenlyset er komplet åbnet, den afviser vinden og forstærker et evt. røgaftræk. Vindafviserpladen bliver kun aktiveret, når ovenlyset er næsten helt åbnet. I den daglige drift af ovenlyset forbliver vindafviserpladen inde i ovenlyset og bliver kun løftet ud, når røg eller varme skal blæses ud. Når ovenlyset lukkes igen, sænkes vindafviserpladen med det samme ind i ovenlyset og er beskyttet imod påvirkninger fra vind og vejr.The production includes a device for lifting and lowering a wind deflector plate for use in connection with improvement of the Cv factor for skylights (eg in connection with fire ventilation) The wind deflector plate is protected inside the skylight while it is closed. It is only lifted when the skylight is fully opened, it repels the wind and amplifies any possible light. flues. The wind deflector plate is activated only when the skylight is almost fully opened. In the daily operation of the skylight, the wind deflector plate stays inside the skylight and is only lifted out when smoke or heat has to be blown out. When the skylight is closed again, the wind deflector plate is immediately lowered into the skylight and is protected against the effects of wind and weather.

Description

DK 2010 00052 U3DK 2010 00052 U3

Opfindelsen indeholder en anordning til løftning og sænkning af en vindafviserplade for brug i forbindelse med ovenlys (f.eks. i forbindelse med brandventilation) Vindafviserpladen er beskyttet inde i ovenlyset, mens denne er lukket. Den løftes kun op, når ovenlyset er komplet åbnet, den afviser vinden og forstærker et evt. røgaftræk.The invention includes a device for lifting and lowering a wind deflector plate for use in connection with skylights (eg in connection with fire ventilation) The wind deflector plate is protected inside the skylight while it is closed. It is only lifted when the skylight is fully opened, it repels the wind and amplifies any possible light. flues.

Vindafviserpladen ledes vertikal af een (eller flere) skinner og aktiveres v.h.a. en stang, løftestang, wiretræk eller lignende.The wind deflector plate is guided vertically by one (or more) rails and activated by a bar, lever, wire pull or the like.

I det her tilfælde bliver vindafviserpladen udelukkende bevæget af den oplukkelige del af ovenlyset. Men aktivering v.h.a. et direkte drev er ligeledes mulig.In this case, the wind deflector plate is moved only by the openable part of the skylight. But activation by a direct drive is also possible.

Det er ubetydelig, hvilke slags oplukkesystem der bevæger den oplukkelige del af ovenlyset.It is insignificant what kind of opening system moves the openable part of the skylight.

Også materialet af vindafviserpladen, såsom dens mål er uden betydning.Also, the material of the wind deflector plate, such as its dimensions, is of no importance.

Vindafviserpladen bliver kun aktiveret, når ovenlyset er næsten helt åbnet. I den daglige drift af ovenlyset forbliver vindafviserpladen inde i kuppien og bliver kun løftet ud, når røg eller varme skal blæses/trækkes ud. I det viste tilfælde løftes vindafviserpladen først op, når nr. 2 klap på ovenlyset kommer i alarmposition.The wind deflector plate is activated only when the skylight is almost fully opened. In the daily operation of the skylight, the wind deflector plate stays inside the dome and is only lifted out when smoke or heat has to be blown / extracted. In the case shown, the wind deflector plate is only lifted when the # 2 flap on the headlight comes into alarm position.

Når ovenlyset lukkes igen, sænkes vindafviserpladen med det samme, bevæges ind i ovenlyset og er beskyttet imod påvirkninger fra vind og vejr.When the skylight is closed again, the wind deflector plate is immediately lowered, moved into the skylight and protected against the effects of wind and weather.

I det her tilfælde bliver et todelt ovenlys aktiveret af to el-spindeldrev, som åbner ovenlyset op til 95°. En todelt stang med hængsel er i den ene ende fastgjort til den nederste ”klap” i ovenlyset, den anden ende er fastgjort til vindafviserpladen. På bagsiden af vindafviserpladen er der i pladens midte fastgjort to ruller. Disse ruller kan vertikal løbe i ledeskinnen.In this case, a two-piece headlight is activated by two electric spindle drives, which open the headlight up to 95 °. A two-piece hinge rod is attached at one end to the lower "flap" in the skylight, the other end is attached to the wind deflector plate. Two rollers are attached to the back of the wind deflector plate in the middle of the plate. These rollers can run vertically in the guide rail.

Når ovenlyset åbnes, trækkes den todelte stang ud. Når ovenlyset er næsten fuldstændig åben, er den todelte stang strakt ud og kan nu løfte vindafviserpladen. Når ovenlyset er fuld åben, holder den todelte stang vindafviserpladen i løftet stilling.When the skylight is opened, the two-piece bar is pulled out. When the skylight is almost completely open, the two-piece bar is stretched out and can now lift the wind deflector plate. When the skylight is fully open, the two-piece bar holds the wind deflector plate in the raised position.

Ved små eller mellemstore åbningsvinkler som er brugt i daglig drift, er den todelte stang ikke strakt ud og lader vindafviserpladen for blive i dens hvilestilling.At small or medium opening angles used in daily operation, the two-piece bar is not stretched and leaves the wind deflector plate to remain in its resting position.

Claims (1)

DK 2010 00052 U3 Vindafviserplade til brug for at forbedre Cv faktor på ovenlys i forbindelse med brandventilation, som er ny ved at den er beskyttet inde i ovenlyset, mens ovenlyset er lukket, og kun løftes op når ovenlyset er komplet åbnet. DK 2010 00052 U3DK 2010 00052 U3 Windshield plate for use to improve Cv factor on skylights in connection with fire ventilation, which is new in that it is protected inside the skylight while the skylight is closed and only lifted when the skylight is fully opened. DK 2010 00052 U3 DK 2010 00052 U3 <U T3DK 2010 00052 U3 <U T3 Ovenlys lukket O Ovenlys i position "daglig ventilationDaylight closed O Daylight in position "daily ventilation DK 2010 00052 U3 s o •H 4-) td i—l -D ti (D > tn •H i—I tn cd T3 ti O H -u H ω o ft •H ω r—I ti CD > O DK 2010 00052 U3 Ovenlys næsten helt åbenDK 2010 00052 U3 so • H 4-) td i — l -D ti (D> tn • H i — I tn cd T3 ti OH -u H ω o ft • H ω r — I ti CD> O DK 2010 00052 U3 Skylights almost completely open Ovenlys næsten helt åben DK 2010 00052 U3 Ovenlys helt åbenSkylights almost completely open DK 2010 00052 U3 Skylights fully open Ovenlys helt åbenSkylights fully open
DKBA201000052U 2010-03-11 2010-03-11 Automatic windscreen for optimizing Cv value for use in fire ventilation slurry. DK201000052U3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DKBA201000052U DK201000052U3 (en) 2010-03-11 2010-03-11 Automatic windscreen for optimizing Cv value for use in fire ventilation slurry.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKBA201000052U DK201000052U3 (en) 2010-03-11 2010-03-11 Automatic windscreen for optimizing Cv value for use in fire ventilation slurry.

Publications (1)

Publication Number Publication Date
DK201000052U3 true DK201000052U3 (en) 2011-07-08

Family

ID=44256698

Family Applications (1)

Application Number Title Priority Date Filing Date
DKBA201000052U DK201000052U3 (en) 2010-03-11 2010-03-11 Automatic windscreen for optimizing Cv value for use in fire ventilation slurry.

Country Status (1)

Country Link
DK (1) DK201000052U3 (en)

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UUP Utility model expired

Expiry date: 20200311