SI25774A - Automatic sliding fire door - Google Patents
Automatic sliding fire door Download PDFInfo
- Publication number
- SI25774A SI25774A SI201900010A SI201900010A SI25774A SI 25774 A SI25774 A SI 25774A SI 201900010 A SI201900010 A SI 201900010A SI 201900010 A SI201900010 A SI 201900010A SI 25774 A SI25774 A SI 25774A
- Authority
- SI
- Slovenia
- Prior art keywords
- sliding
- fire
- door
- profile
- frame
- Prior art date
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- 239000011521 glass Substances 0.000 claims description 14
- 230000035515 penetration Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 2
- 210000002105 tongue Anatomy 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 4
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- 238000006243 chemical reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
- E05F15/646—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6015—Anchoring means
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/50—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
- E06B3/5054—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other
- E06B3/5072—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other the horizontal sliding wings having the possibility of an additional rotational movement
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
- E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
- E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D2015/485—Swinging or sliding movements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/41—Function thereof for closing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/484—Torsion springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/654—Cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/658—Members cooperating with flexible elongated pulling elements
- E05Y2201/664—Drums
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/25—Emergency conditions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
Izum sodi v področje gradbeništva, natančneje v področje vrat za posebne namene, še posebno za preprečevanje širjenja požara. Izum so avtomatska drsna požarna vrata, ki lahko delujejo v drsnem in nihajnem načinu, za svoje odpiranje pa ne potrebujejo ključavnice, kljuke ali potisne letve. Vrata vključujejo vzdolžni nosilec, v katerem je vsaj eno drsno vratno krilo vpeto preko vozička, tako da se lahko krilo premika v drsnem načinu. Drsno krilo je sestavljeno iz vratnega krila in drsnega podboja, naslednjega je krilo vpeto z vsaj enim tečajem za odpiranje v nihajnem načinu. Vrata nadalje vključujejo zapiralo za samodejno zapiranje nihajočega krila integrirano v drsnem podboju, gibljivo cevasto tesnilo v reži zaprtih vrat na stiku med krilom in podbojem ali med stikom dveh kril, sklop za prisilno zapiranje drsnih vrat v primeru kriznega dogodka, in ugrezni ročaj za poteg kril vrat v nihajnem načinu. V primeru kriznega dogodka je prehod skozi vrata omogočen tako, da se iz ene strani nihajoče kriloodpre s potiskom, iz druge strani pa s potegom ugreznega ročaja.The invention belongs to the field of construction, more precisely to the field of doors for special purposes, in particular for preventing the spread of fire. The invention is an automatic sliding fire door that can operate in sliding and swing mode, and does not require a lock, hook or push bar to open. The door includes a longitudinal bracket in which at least one sliding door leaf is clamped over the trolley so that the leaf can move in sliding mode. The sliding wing consists of a door leaf and a sliding frame, the next of which the wing is clamped with at least one opening hinge in swing mode. The door further includes a sliding wing automatic closing closure integrated in the sliding frame, a movable tubular seal in the closed door slot at the wing-frame contact or between the two wings, a forced door closing assembly in the event of a crisis, and a sash handle. neck in swing mode. In the event of a crisis, the passage through the door is enabled by opening the swinging wing on one side by pushing and by pulling the sink handle on the other side.
Description
AVTOMATSKA DRSNA POŽARNA VRATAAUTOMATIC SLIDING FIRE DOORS
Področje tehnikeField of technology
Izum sodi v področje gradbeništva, natančneje v področje vrat za posebne namene, še posebno za preprečevanje širjenja požara. Pričujoči izum se nanaša na avtomatska drsna požarna vrata, ki lahko delujejo v drsnem in nihajnem načinu, vendar pa za odpiranje ne potrebujejo štrlečih elementov kot so kljuke in naletne letve.The invention belongs to the field of construction, more precisely to the field of doors for special purposes, in particular for preventing the spread of fire. The present invention relates to automatic sliding fire doors that can operate in sliding and swing mode, but do not require protruding elements such as hooks and slats to open.
Ozadje izuma in tehnični problemBackground of the invention and technical problem
Avtomatska požarna drsna vrata so namenjena montaži na mejah požarnih sektorjev, kot tudi na evakuacijskih poteh. Najpogosteje se uporabljajo za preprečitev širjenja požara, omogočati pa morajo varno evakuacijo ljudi. Uporabljajo se za stanovanjska naselja, bolnišnice, trgovske centre, industrijske, poslovne prostore, zdravstvene in turistične prostore. Obstoječa avtomatska požarna drsna vrata združujejo avtomatsko drsno delovanje (v običajnih pogojih), ob aktiviranju požarnega signala, izpadu napetostnega omrežja ali napaki v delovanju pa se vrata samodejno in popolnoma mehansko drsno zapro ter preklopijo v delovanje klasičnih krilnih vrat, ki se odpirajo s kljuko ali naletno letvijo.Automatic fire sliding doors are intended for installation at the borders of fire sectors, as well as on evacuation routes. They are most commonly used to prevent the spread of fire, but they must allow for the safe evacuation of people. They are used for residential areas, hospitals, shopping malls, industrial, business premises, medical and tourist premises. Existing automatic fire sliding doors combine automatic sliding operation (under normal conditions), and in the event of a fire signal, mains failure or malfunction, the door closes automatically and completely mechanically and switches to the operation of a classic swing door that opens with a hook or crash bar.
Tehnični problem, ki ga rešuje izum, je zasnova takšnih avtomatskih drsnih požarnih vrat za evakuacijske poti, ki na zunanjih vidnih površinah krila vrat nimajo vgrajenega funkcionalnega okovja za ročno odpiranje, torej so brez ključavnice, kljuke in/ali naletne letve oziroma podobnih elementov, saj le-ti v drsnem delovanju predstavljajo možnost poškodb uporabnikov, hkrati pa zahtevajo komplicirano zasnovo in večje število komponent, ter večje sile za odpiranje. Cilj izuma je torej zagotoviti poenostavljena avtomatska drsna požarna vrata za evakuacijske poti, ki so brez vgrajenih funkcionalnih in varnostnih elementov, torej nimajo štrlečih elementov. S to poenostavitvijo se na izdelku zmanjšuje število komponent in sklopov, kar posledično vpliva na večjo zanesljivost, nižjo ceno avtomatskih vrat, enostavno uporabo v izrednih razmerah in arhitekturno estetiko.The technical problem solved by the invention is the design of such automatic sliding fire doors for evacuation routes, which do not have a built-in functional hardware for manual opening on the external visible surfaces of the door leaf, ie without a lock, hook and / or batten or similar elements. in sliding operation, they represent the possibility of user injury, while at the same time requiring a complicated design and a larger number of components, as well as greater opening forces. The aim of the invention is therefore to provide a simplified automatic sliding fire door for evacuation routes, which have no built-in functional and safety elements, ie no protruding elements. This simplification reduces the number of components and assemblies on the product, which in turn results in greater reliability, lower cost of automatic doors, ease of use in emergency situations and architectural aesthetics.
Stanje tehnikeState of the art
Požarna avtomatska drsna vrata z nihajočim krilom, ki so opisana v patentu Sl 21048, so opremljena z mehanskim sistemom drsnega prisilnega zapiranja, ki v primeru izrednih dogodkov brezpogojno zaprejo in zapahnejo drsna krila ter odpahnejo nihajoča krila, ki so sestavni del drsnega krila oziroma so s tečaji pritrjena na nosilni drsni okvir. V primeru izrednih dogodkov kot je požarni signal ali izpad električne energije, se drsna krila vrat brezpogojno zaprejo in zapahnejo, odpahnejo pa se nihajoča krila, ki tako postanejo aktivna in je omogočeno odpiranje s kljuko ali naletno letvijo ter avtomatsko zapiranje s samozapiralom. Mehanski sistem, ki zapre in zapahne drsna krila ter odpahne nihajoča krila temelji na shranjeni potencialni energiji v obliki dvignjenih uteži ali stisnjenih tlačnih vzmeteh. Komponente, ki omogočajo odpiranje in zapiranje nihajočih kril, kot so ključavnice, kljuke, naletne letve, samozapirala, ter sistem za sinhrono zapiranje nihajočih kril, so nameščene na površinah krila. Takšna zasnova pa je lahko nevarna za uporabnika, saj v normalnem načinu delovanja vrat, ko se krila drsijo, komponente štrlijo iz krila, vendar pa morajo biti prisotne, saj drugače vrat ne bi bilo možno odpreti.Fire automatic sliding doors with swinging wings, described in patent Sl 21048, are equipped with a mechanical sliding forced closing system, which in case of emergencies unconditionally closes and locks the sliding wings and unlocks the swinging wings, which are an integral part of the sliding wing or hinges attached to the supporting sliding frame. In the event of an emergency such as a fire signal or power failure, the sliding door leaves close and lock unconditionally, and the swinging wings are unlocked to become active, allowing opening with a hook or batten and automatic closing with a self-closing device. The mechanical system that closes and locks the sliding wings and unlocks the swinging wings is based on the stored potential energy in the form of raised weights or compressed compression springs. Components that allow the swinging wings to be opened and closed, such as locks, hooks, battens, self-closing devices, and a system for synchronously closing the swinging wings, are installed on the wing surfaces. However, such a design can be dangerous for the user, as in the normal mode of operation of the door, when the wings slide, the components protrude from the wing, but they must be present, as otherwise the door would not be able to open.
V patentu Sl 22012A so opisana samodejna požarna vrata s prav tako enakim načinom delovanja in preobrazbe iz drsnega načina delovanja v požarni način delovanja kot je opisano v patentu Sl 21048. Razlika je le v konstrukciji komponent, ki zagotavljajo preobrazbo iz normalnega drsnega načina delovanja v požarni način delovanja. Energijo za zapiranje drsnega krila pri preobrazbi v požarnem načinu delovanja, daje potencialna energija napetih spiralnih vzmeti, sistemi za zapahnitev drsnega krila in odpahnitev nihajočega krila pa se upravljajo s pomočjo elektromagnetnih aktuatorjev. Komponente za odpiranje in samodejno zapiranje nihajočih kril pa so prav tako nameščene na zunanjih površinah kril.Fig. 22012A describes an automatic fire door with the same mode of operation and conversion from sliding mode to fire mode as described in Fig. 21048. The only difference is in the design of the components providing the conversion from normal sliding mode to fire mode. modus operandi. The energy for closing the sliding wing during the conversion in the fire mode of operation is provided by the potential energy of the tensioned coil springs, and the systems for locking the sliding wing and unlocking the oscillating wing are controlled by electromagnetic actuators. Components for opening and automatically closing the swinging wings are also installed on the outer surfaces of the wings.
Znane rešitve imajo vrata, ki morajo imeti funkcionalne elemente, saj se drugače ne morejo odpreti. Izum se od znanih rešitev razlikuje po tem, da teh elementov ne potrebuje, saj je odpiranje omogočeno na drugačen način.Known solutions have doors that must have functional elements, as otherwise they cannot be opened. The invention differs from the known solutions in that it does not require these elements, since the opening is enabled in a different way.
Opis rešitve tehničnega problemaDescription of the solution to the technical problem
Predmet pričujočega izuma so avtomatska drsna požarna vrata za evakuacijske poti z enim ali več drsnimi krili. Drsno krilo je sestavljeno iz drsnega podboja in nihajočega krila, ki je preko tečajev nameščeno na drsni podboj in ga je v slučaju požara, ko se drsna krila brezpogojno zaprejo, mogoče odpreti za 90 ali več stopinj, s čemer je omogočen prehod skozi vrata. Omenjena avtomatska drsna požarna vrata imajo dva režima delovanja:The subject of the present invention is an automatic sliding fire door for escape routes with one or more sliding wings. The sliding sash consists of a sliding frame and a swinging sash, which is hinged to the sliding jamb and can be opened 90 or more degrees in the event of a fire when the sliding sash closes unconditionally, allowing passage through the door. Said automatic sliding fire doors have two modes of operation:
- drsni način delovanja je, kadar se drsna krila v normalnih razmerah translatorno gibljejo v odprti in zaprti položaj;- sliding mode of operation is when the sliding wings in normal conditions move translationally in the open and closed position;
- požarni režim delovanja nastopi kadar zaradi alarma ali izpada električne energije, mehanski sistem s pomočjo shranjene potencialne energije v obliki napetih vzmeti brezpogojno zapre drsna krila, odpahne pa nihajoča krila, katera so potem v funkciji krilnih vrat in je omogočen prehod. Nihajoča krila se odpahnejo na enak način kot v rešitvi opisani v patentu Sl 2212.- fire mode of operation occurs when due to an alarm or power failure, the mechanical system with the help of stored potential energy in the form of tensioned springs unconditionally closes the sliding wings, and unlocks the swinging wings, which are then in the function of swing doors and passage is possible. The oscillating wings are unlocked in the same way as in the solution described in Fig. 2212.
Opisani tehnični problem je rešen s takšno konstrukcijo avtomatskih drsnih požarnih vrat, ki dopušča, da so površine drsnih kril brez štrlečih elementov, torej brez vgrajenega okovja (ključavnic, letev, kljuk). Bistvo avtomatskih drsnih požarnih vrat je v tem, da je v primeru požara je prehod omogočen tako, da se iz ene strani nihajoče krilo odpre s potiskom, iz druge strani pa s potegom ugreznega ročaja. Da se lahko odprejo na takšen način, avtomatska drsna požarna vrata vključujejo:The described technical problem is solved with such a construction of automatic sliding fire doors, which allows the surfaces of sliding wings without protruding elements, ie without built-in hardware (locks, battens, hooks). The essence of automatic sliding fire doors is that in the event of a fire, the passage is enabled by opening the swinging wing on one side by pushing, and on the other side by pulling the sink handle. To be able to open in this way, automatic sliding fire doors include:
- vzdolžni nosilec, v katerem je vsaj eno drsno vratno krilo vpeto preko vozička, tako da se lahko omenjeno drsno krilo premika v drsnem načinu;- a longitudinal carrier in which at least one sliding door leaf is clamped over the trolley so that said sliding leaf can move in sliding mode;
- drsno vratno krilo je sestavljeno iz vratnega krila in drsnega podboja, na katerega je vratno krilo vpeto tudi z vsaj enim tečajem za odpiranje v nihajnem načinu;- the sliding door leaf consists of a door leaf and a sliding frame to which the door leaf is also attached by at least one swing opening hinge;
- Zapiralo za samodejno zapiranje nihajočega krila integrirano v profilu drsnega podboja vrat;- Closing for automatic closing of the swinging wing integrated in the profile of the sliding door frame;
- fleksibilno cevasto tesnilo razporejeno v reži zaprtih vrat na stiku med krilom in podbojem ali med stikom dveh kril, ki omogočajo potisk ali poteg vrat okoli tečajev za nihajni način premikanja kril vrat;- a flexible tubular seal arranged in the gap of the closed door at the contact between the sash and the frame or between the contact of two wings, allowing the door to be pushed or pulled around hinges for the oscillating mode of movement of the door wings;
- sklop za prisilno zapiranje drsnih vrat v primeru požarnega alarma, izpada elektrike ali podobnega dogodka, pri čemer je sklop vključuje:- assembly for forcibly closing sliding doors in the event of a fire alarm, power failure or similar event, the assembly comprising:
o spiralne vzmeti pritrjene na ohišje sklopa in vezane na voziček kril vrat, ki je voden na vodilih, pri čemer je na voziček priključena tudi vlečna vrv, ki se navija na boben, o omenjeni boben je nasajen direktno na gred gonila, ki je pritrjen na ohišje, pri čemer je omenjeni boben uležajen v prirobnici, ki je pritrjena na ohišje;o helical springs attached to the housing of the assembly and attached to the door leaf trolley guided on the guides, the trolley also being connected to a tow rope wound on a drum, o said drum being mounted directly on the gear shaft attached to the a housing, said drum being mounted in a flange attached to the housing;
- ugrezni ročaj za poteg kril vrat v nihajnem načinu, ki je nameščen na vsaj enem krilu vrat.- a recessed handle for pulling the door leaves in swing mode mounted on at least one door leaf.
Vzdolžni nosilec ima vodilo, po katerem se premikajo vozički z vodilnimi kolesi, na vozičke pa je obešeno vsaj eno drsno krilo. Drsno krilo je sestavljeno iz drsnega podboja in nihajočega krila, ki je na drsni podboj nameščeno s pomočjo tečajev. Pogonski sklop premika oziroma odpira in zapira vsaj eno drsno krilo. Sklop za prisilno zapiranje pa v slučaju alarma s pomočjo shranjene kinetične energije v napetih vzmeteh prisilno zapre vsaj eno drsno krilo. Zapiralo za samodejno zapiranje nihajočega krila je prednostno izvedeno kot je bilo opisano v dokumentu Sl 22012, s to razliko, da je integriran le v drsni podboj. Samodejno zapiranje nihajočega krila je pomembno za preprečevanje nihajnega odpiranja, ko vrata delujejo v normalnem, drsnem načinu. Ob vklopu alarma se drsna vrata prisilno zaprejo, omenjeno zapiralo se sprosti in vratno krilo se lahko odpre v nihajnem načinu.The longitudinal support has a guide along which the trolleys with the guide wheels move, and at least one sliding wing is hung on the trolleys. The sliding wing consists of a sliding frame and a swinging wing, which is mounted on the sliding frame by means of hinges. The drive assembly moves or opens and closes at least one sliding wing. In the event of an alarm, the forced closing assembly forcibly closes at least one sliding wing by means of the stored kinetic energy in the tensioned springs. The closure for automatic closing of the swinging wing is preferably made as described in document Sl 22012, with the difference that it is integrated only in the sliding frame. Automatic closing of the swing door is important to prevent swinging opening when the door is operating in normal, sliding mode. When the alarm is activated, the sliding door is forced to close, said closing is released and the door leaf can be opened in swing mode.
Drsni podboj vrat je prednostno prednapet, ker je tako rešen problem poveša drsnega podboja pri odpiranju nihajočega krila. Pri znanih vratih je namreč zaradi teže kril prišlo do povešanja kril, dotikanja tal in posledično slabega delovanja. Zato so znane rešitve imele zapah za blokiranje drsnega odpiranja podboja na spodnji strani. Drsni podboj je prednapet na sledeč način: drsni podboj ima skozi prazen prostor vertikalnega profila, skozi preboj horizontalnega profila in skozi votli nastavek na nosilnem horizontalnem profilu vstavljeni natezni palici, ki sta na spodnjem delu vertikalnega profila uviti v pritrdilno ploščico. Na votlih nastavkih sta palici priviti z matico, ki je obenem tudi regulacijski element za nastavitev prednapetosti drsnega podboja.The sliding door frame is preferably prestressed, because this solves the problem of hanging the sliding frame when opening the swinging wing. In the case of known doors, the weight of the wings caused the wings to sag, touch the ground and result in poor performance. Therefore, the known solutions had a latch to block the sliding opening of the jamb on the underside. The sliding frame is prestressed as follows: the sliding frame has tension rods inserted through the empty space of the vertical profile, through the penetration of the horizontal profile and through the hollow attachment on the supporting horizontal profile, which are screwed into the mounting plate on the lower part of the vertical profile. On the hollow bits, the bars are screwed with a nut, which is also a control element for adjusting the preload of the sliding frame.
V primerjavi z znanimi rešitvami pričujoči izum prav tako ne potrebuje mehanizma za sinhrono samodejno zapiranje nihajočih kril, saj pri enokrilnih vratih vertikalni stik med nihajočim krilom in fiksnim podbojem na steni ali pri dvokrilnih vratih vertikalni stik dveh nihajočih kril nima pripire, saj ima v reži razporejena fleksibilna cevasta tesnila, ki omogočajo odpiranje in samodejno zapiranje krilnih kril, v katerem koli zaporedju ali obeh kril hkrati. Obenem pa fleksibilni tesnili na vertikalnem stiku krilo-podboj pri enokrilnih vratih ter levo krilo-desno krilo pri dvokrilnih vratih zanesljivo tesnita.Compared to known solutions, the present invention also does not require a mechanism for synchronous automatic closing of swinging wings, since in single-leaf doors the vertical contact between the swinging wing and the fixed frame on the wall or in double-leaf doors the vertical contact of two swinging wings has no resistance. flexible tubular seals that allow the wing wings to open and close automatically, in any sequence or both wings at the same time. At the same time, the flexible seals at the vertical wing-frame contact for single-leaf doors and the left wing-right leaf for double-leaf doors seal reliably.
Opisana konstrukcijska zasnova dodatno omogoča tudi izdelavo nihajočih kril, ki so brez prečnih profilov in se lahko vgradijo enovita stekla ali paneli, kar pripomore k lepšemu videzu vrat.The described construction design additionally enables the production of swinging wings, which have no cross-sections and can be fitted with uniform glass or panels, which contributes to a more beautiful appearance of the door.
Ker zaradi toplotnih obremenitev v požarnih razmerah steklitvene letvice, ki se uporabljajo za zaščito stekel oziroma panelov, pogosto izpadejo, imajo avtomatska drsna požarna vrata po izumu ta problem rešen z tankimi in ozkimi kovinskimi ploščicami, ki se pritrdijo na steklitveno letvico. Pri zasteklitvi kril in steklitvenih stenah pa se te ploščice potisnejo pod steklo ali panel, sila trenja med steklom oziroma panelom ter ploščico pa zadostuje za preprečitev izpada steklitvenih letvic iz okvirja. Tako pri požaru steklo ali panel ščiti letvico pred izpadom letvica pa ščiti špranje okoli stekla ali panela, ki so običajno šibka točka za uhajanje dima in/ali ognja. To je za vratna krila po izumu zelo pomembno, saj so lahko krila narejena iz velikih stekel ali panelov, ki morajo biti zanesljivo vpeta tudi v primeru povišane temperature.Because due to thermal loads in fire conditions, the glazing slats used to protect glass or panels often fall out, the automatic sliding fire doors according to the invention have this problem solved with thin and narrow metal plates attached to the glazing strip. When glazing sash and glazing walls, these tiles are pushed under the glass or panel, and the friction force between the glass or panel and the tile is sufficient to prevent the glazing slats from falling out of the frame. Thus, in the event of a fire, the glass or panel protects the slat from falling out, and the slat protects the cracks around the glass or panel, which are usually a weak point for smoke and / or fire to escape. This is very important for door leaves according to the invention, as the leaves can be made of large glass or panels, which must be securely fastened even in the event of an elevated temperature.
Drsni podboj vrat po izumu je sestavljen iz nosilnih profilov in protipožarnih profilov, ki se prednostno spojijo s t.i. twin slot fiksiranjem, kar eliminira potrebo po varjenju, ki povzroča deformacije profilov in s tem niža kvaliteto vrat. V bistvu se ob zavihkih protipožarnih profilov se po določenem zaporedju na obeh straneh izrežejo podolgovati preboji, na nosilnem profilu pa izdelajo posebej oblikovani jezički, ki imajo enak raster kot preboji, vendar imajo zaradi poravnave profilov zamik. Ko se jezičke na nosilnem profilu vstavi v preboje na protipožarnem profilu in se nosilni profil potisne v smeri zareze na jezičku, nastane močan spoj med obema profiloma.The sliding door frame according to the invention consists of load-bearing profiles and fire-fighting profiles, which are preferably connected to the t.i. twin slot fixing, which eliminates the need for welding, which causes deformation of the profiles and thus lowers the quality of the door. In essence, along the flaps of the fire profiles, elongated penetrations are cut in a certain order on both sides, and specially designed tabs are made on the support profile, which have the same grid as the penetrations, but have a delay due to the alignment of the profiles. When the tabs on the support profile are inserted into the holes in the fire profile and the support profile is pushed in the direction of the notch on the tab, a strong connection is formed between the two profiles.
Rešitev avtomatskih drsnih požarnih vrat za evakuacijske poti se lahko uporabi za enokrilna in dvokrilna vrata ter uporabo vseh tipov in dimenzij protipožarnih profilov in protipožarnih stekel. Omenjena vrata se lahko vgradijo v zidne in steklene odprtine na evakuacijskih poteh in omogočajo enostavno in varno evakuacijo ljudi in stvari v zgodnji fazi požara, hkrati pa za določen čas preprečijo prehod požara in dima na varovano območje.The solution of automatic sliding fire doors for evacuation routes can be used for single-leaf and double-leaf doors and the use of all types and dimensions of fire profiles and fire windows. These doors can be built into the wall and glass openings on the evacuation routes and allow easy and safe evacuation of people and things in the early stages of the fire, while preventing the passage of fire and smoke to the protected area for a certain time.
Avtomatska drsna požarna vrata po izumu bodo v nadaljevanju podrobneje opisana s pomočjo izvedbenih primerov in slik, ki prikazujejo:The automatic sliding fire door according to the invention will be described in more detail below with the aid of embodiments and figures showing:
Slika 1a dvokrilna avtomatska drsna požarna vrata iz notranje straniFigure 1a double-leaf automatic sliding fire door from the inside
Slika 1b dvokrilna avtomatska drsna požarna vrata iz zunanje straniFigure 1b double-leaf automatic sliding fire door from the outside
Slika 2 prerez A - AFigure 2 section A - A
Slika 3 prerez B - BFigure 3 section B - B
Slika 4 drsni podbojFigure 4 sliding frame
Slika 5 sklop za prisilno zapiranjeFigure 5 assembly for forced closure
Slika 6 spajanje nosilnih profilovFigure 6 joining of load-bearing profiles
Slika 7 prerez C - CFigure 7 section C - C
Na sliki 1a so prikazana dvokrilna avtomatska drsna požarna vrata prednostno avtomatska vgrajena na požarni zid 1 ki ločuje dva požarna sektorja. Nad odprtino požarnega zida je nameščen vzdolžni nosilec z vodilom 2, po katerem se premikajo vozički 5 z vodilnimi kolesi, na vozičke pa so obešena drsna krila 6. Drsno krilo 6 je sestavljeno iz drsnega podboja 6a in nihajočega krila 6b, ki je na drsni podboj nameščeno s pomočjo tečajev 7. Pogonski sklop 3 premika oziroma odpira in zapira drsni krili 6 in 6a. Sklop za prisilno zapiranje 4 pa v slučaju alarma s pomočjo shranjene kinetične energije v napetih vzmeteh prisilno zapre drsni krili 6. Na sliki 1b je prikazana možna vgradnja ugreznega ročaja za odpiranje vrat iz zunanje strani.Figure 1a shows a double-leaf automatic sliding fire door, preferably automatic, mounted on the firewall 1 separating the two fire sectors. A longitudinal support with a guide 2 is placed above the firewall opening, along which the trolleys 5 with the guide wheels move, and sliding wings 6 are hung on the trolleys. The sliding wing 6 consists of a sliding frame 6a and a swinging wing 6b, which is on a sliding frame. mounted by means of hinges 7. The drive assembly 3 moves or opens and closes the sliding wings 6 and 6a. In the event of an alarm, the forced closing assembly 4 forcibly closes the sliding wings 6 by means of the stored kinetic energy in the tensioned springs. Figure 1b shows the possible installation of a push handle for opening the door from the outside.
Na sliki 2 je prikazan stik dveh čelnih požarnih profilov 8 in 11, iz katerih je izdelan okvir nihajočega krila 6b, kadar so drsna krila 6 zaprta v normalnem drsnem načinu delovanja ali v požarnem režimu, ko so drsna krila 6 prisilno zaprta. Reža 10 se tesni s cevastimi tesnili 9 in 9a, ki sta vstavljeni: v utor 8a, profila 8 in v utor 11a profila 11.Figure 2 shows the contact of two front fire profiles 8 and 11, from which the frame of the swinging wing 6b is made when the sliding wings 6 are closed in normal sliding mode or in fire mode when the sliding wings 6 are forcibly closed. The slot 10 is sealed with tubular seals 9 and 9a, which are inserted: in the groove 8a, the profile 8 and in the groove 11a of the profile 11.
Profil 8a je lahko profil podboja pri enokrilnem sistemu ali profil okvirja drugega nasprotnega nihajočega krila.The profile 8a can be a frame profile in a single-wing system or a frame profile of another opposite swinging wing.
Po izumu so nihajoča vratna krila brez pripire, reža 10 pri zaprtih vratih na čelnem stiku med nihajočim krilom 6b in podbojem izdelanega iz požarnega profila 8 ali med stikom dveh nihajočih kril se tesni z cevastima tesniloma 9 in 9a, ki preprečujeta prehod plamena in dima. Cevasti fleksibilni tesnili 9 in 9a s svojo obliko in lastnostmi materiala, iz katerega sta izdelani, ter položajem namestitve odlično tesnita tako krilno kot drsno, onemogočata prehod plamena in dima, obenem pa omogočata, da zaporedje odpiranja in zapiranja nihajočih kril ni pomembno. Tako se lahko krili vrat odpirata samo s potiskom iz notranje strani hkrati ali eden za drugim.According to the invention, the swing door leaves are unattached, the slot 10 in the closed door at the front contact between the swing wing 6b and the frame made of fire profile 8 or between the contact of two swinging wings is sealed with tubular seals 9 and 9a to prevent flame and smoke. The tubular flexible seals 9 and 9a, with their shape and the properties of the material from which they are made, and the position of installation, perfectly seal both sash and slide, prevent the passage of flame and smoke, and at the same time allow the sequence of opening and closing of swinging wings. Thus, the door wings can only be opened by pushing from the inside at the same time or one after the other.
Tesnitev reže med zidom 1 vzdolž celotne višine vrat in notranjo ravnino vrat 17 pri zaprtih vratih v normalnem drsnem režimu delovanja ali pri prisilno zaprtih vratih v požarnem načinu delovanja je prikazana na sliki 3 prerez B - B. Požarni profil 13 z zavihkom 13a je fiksno pritrjen na vertikalni profil 18 drsnega podboja 6a. Ob zaprtju drsnega krila 6 se zavihek 13a zapelje v medprostor 15a tesnilnega profila 15 ki je nasajen na L profil 14 ta pa fiksno pritrjen na steno 1. Da se prepreči prehod plamena ali dima, sta v medprostoru 15a nameščeni membranski tesnili 16 in 16a, ki objameta zavihek 13a, vstavljeni pa sta v kanal 15b in 15c. Pri zaprtju vrat se zavihek 13a požarnega profila 13 pritrjenega na drsni podboj 6a zapelje v komoro, kjer ga membranski tesnili 16 in 16a objameta. S tem je onemogočen prehod plamena in dima skozi špranjo.The sealing of the gap between the wall 1 along the entire height of the door and the inner plane of the door 17 with the door closed in normal sliding mode or with forced door in fire mode is shown in Figure 3 section B - B. The fire profile 13 with tab 13a is fixed to the vertical profile 18 of the sliding frame 6a. When closing the sliding sash 6, the flap 13a is driven into the space 15a of the sealing profile 15 which is mounted on the L profile 14 and which is fixed to the wall 1. To prevent the passage of flame or smoke, membrane seals 16 and 16a are installed in the space 15a. they embrace the tab 13a and are inserted into the channel 15b and 15c. When the door is closed, the flap 13a of the fire profile 13 attached to the sliding jamb 6a is driven into a chamber where it is embraced by the membrane seals 16 and 16a. This prevents the passage of flame and smoke through the crack.
Varnostna guma 12 je nalepljena po celotni dolžini vertikalnega profila 11 drsnega podboja 6a. Varnostna guma je varnostni element, saj njena oblika in lastnost materiala, iz katerega je izdelana, zagotavljata, da se sila naleta zmanjša za približno 60%.The safety rubber 12 is glued along the entire length of the vertical profile 11 of the sliding frame 6a. A safety rubber is a safety element, as its shape and the properties of the material from which it is made ensure that the impact force is reduced by approximately 60%.
Drsni podboj 6a je eden od elementov drsnega krila 6 in je preko vozičkov s tekalnimi kolesi 5 postavljen na vzdolžni nosilec z vodilom 2 ter povezan s pogonskim sklopom 3, ki ga translatorno premika v odprti ali zaprti položaj. Na drsni podboj 6a je s pomočjo tečajev 7 pritrjeno nihajoče krilo 6b in tako tvorita drsni podboj 6a in nihajoče krilo 6b drsno krilo 6. Po izumu drsni podboj ne potrebuje več zapaha za blokiranje drsnega podboja, ki preprečuje odmik in poveš drsnega podboja v požarnem režimu delovanja, ko se odpirajo nihajoča krila.The sliding frame 6a is one of the elements of the sliding wing 6 and is placed on the longitudinal carrier with the guide 2 via trolleys with tread wheels 5 and connected to the drive assembly 3, which translationally moves it to the open or closed position. The oscillating sash 6b is attached to the sliding jamb 6a by means of hinges 7 and thus forming a sliding jamb 6a and an oscillating sash 6b a sliding sash 6. According to the invention, the sliding jamb no longer needs a latch to block the sliding jamb. operation when the swinging wings open.
Slika 4 prikazuje drsni podboj 6a po izumu. Izdelan je v obliki črke L, kjer je daljši krak podboja vertikalni profil 18 in krajši krak, horizontalni profil 24. Izdelana sta iz enakega protipožarnega profila in na poševno prirezanem stiku zavarjena. Tako spojena profila se še z zunanje strani ojačita z nosilnim vertikalnim profilom 17 in nosilnim horizontalnim profilom 19. Nosilna profila 17 in 19 se z protipožarnima profiloma 18 in 24 spajata s t.i. twin slot fiksiranjem kot je prikazano na sliki 6. Ob zavihkih protipožarnih profilov se namreč po določenem zaporedju na obeh straneh izrežejo podolgovati preboji, na nosilnem profilu pa izdelajo posebej oblikovani jezički, ki imajo enak raster kot preboji vendar zaradi poravnave profilov z zamikom. Če se jezičke na nosilnem profilu vstavi v preboje na protipožarnem profilu in se nosilni profil potisne v smeri zareze na jezičku, nastane močan spoj med obema profiloma. Ta sistem spajanja se uporablja, da ni potrebno varjenje, ki povzroča deformacije profilov.Figure 4 shows a sliding frame 6a according to the invention. It is made in the shape of the letter L, where the longer arm of the frame is the vertical profile 18 and the shorter arm, the horizontal profile 24. They are made of the same fire profile and welded at an obliquely cut contact. The profiles thus connected are reinforced on the outside with a support vertical profile 17 and a support horizontal profile 19. The support profiles 17 and 19 are connected to the fire protection profiles 18 and 24 by t.i. twin slot fixing as shown in Figure 6. Along the tabs of fire profiles, elongated penetrations are cut on both sides in a certain sequence, and specially designed tabs are made on the support profile, which have the same grid as the penetrations but due to the alignment of profiles with delay. If the tabs on the support profile are inserted into the holes in the fire profile and the support profile is pushed in the direction of the notch on the tab, a strong connection is formed between the two profiles. This joining system is used so that no welding is required, which causes deformation of the profiles.
Drsni podboj ima skozi prazen prostor vertikalnega profila 18 ter skozi preboj horizontalnega profila 24 in skozi votli nastavek 22 in 22a na nosilnem horizontalnem profilu 19 vstavljeni natezni palici 21 in 21 a, ki sta na spodnjem delu vertikalnega profila 11 uviti v pritrdilno ploščico 20 na vrhu, na votlih nastavkih pa sta palici priviti z matico 23 in 23a, ki sta obenem tudi regulacijska elementa za nastavitev prednapetosti drsnega podboja, omenjena prednapetost pa preprečuje poveš drsnega podboja.The sliding frame has tension rods 21 and 21a inserted through the empty space of the vertical profile 18 and through the penetration of the horizontal profile 24 and through the hollow nozzle 22 and 22a on the supporting horizontal profile 19, which are screwed into the mounting plate 20 at the top on the lower part of the vertical profile 11. , and on the hollow bits, the bars are screwed with a nut 23 and 23a, which are also control elements for adjusting the preload of the sliding frame, and said preload prevents the suspension of the sliding frame.
Na sliki 5 je prikazan sklop za prisilno zapiranje 4, ki ga vključujejo vrata po izumu. Prisilno zapiranje vrat je potrebno, če so vrata ob vklopu požarnega alarma ali izpadu elektrike odprta. Da se lahko odprejo v nihajnem načinu, se morajo najprej zapreti, kar omogoča sklop 4. Le-ta je izdelan kot enovit sklop, katerega se pri sestavljanju vrat namesti na vzdolžni nosilec z vodilom 2. Funkcija sklopa za prisilno zapiranje je ta, da v požarnem režimu delovanja ob prekinitvi dobave električne energije s pomočjo nakopičene potencialne energije napetih spiralnih vzmeti prisilno zapre drsna krila avtomatskih vrat. Na ohišju 36 iz votlega profila je izvrtina, v katero je vstavljena in pritrjena prirobnica 35, na katero pa je pritrjeno gonilo 26a, na njega pa elektromotor 26 z elektromagnetno zavoro. Na izstopno gred gonila 26a je nasajen boben 27, ki je potem uležajen v prirobnici 34, ta pa vstavljena v izvrtino ohišja 36 in na njega privita. V ohišju 36 sta nameščeni vodili 28 in 28a, ki nosita in vodita voziček 30 pri njegovem translatornem gibanju. Na voziček 30 je priključena na boben 27 navita jeklena vrv 29 in sklop spiralnih vzmeti 31. Kadar pri vzpostavljanju vrat v normalni drsni režim delovanja elektromotor z elektromagnetno zavoro navija na boben jekleno vrv, s seboj vleče voziček in napenja spiralne vzmeti. Po končanem napenjanju vzmeti, elektromagnetna zavora elektromotorja ves čas do požarnega alarma, ko se prekine napajanje z električno energijo ali do izpada električne energije zaradi okvare, drži napete spiralne vzmeti in voziček v začetnem položaju 32. Po prekinitvi električne energije, ko se elektromagnetna zavora elektromotorja sprosti imajo napete spiralne vzmeti dovolj energije, da pri vračanju v svoje prvotno stanje zraven potegnejo voziček v zaprti položaj 33, med potjo v zaprti položaj pa potisni nastavek 30a zadene ob drsni podboj 6a ter potisne celotno drsno krilo 6 v zaprti položaj, kjer ga bistabilna ključavnica 25 blokira.Figure 5 shows an assembly for forced closing 4, which includes a door according to the invention. Forced closing of the door is necessary if the door is open when the fire alarm is activated or there is a power failure. In order to be able to open in swing mode, they must first be closed, which allows assembly 4. It is designed as a single assembly, which is mounted on a longitudinal bracket with guide 2 when assembling the door. The function of the forced closing assembly is to fire mode of operation in the event of interruption of the supply of electricity by means of the accumulated potential energy of tensioned coil springs forcibly closes the sliding wings of automatic doors. The hollow profile housing 36 has a hole into which a flange 35 is inserted and attached, to which a gear 26a is attached and to which an electric motor 26 with an electromagnetic brake is attached. A drum 27 is mounted on the output shaft of the gearbox 26a, which is then mounted in a flange 34, which is inserted into a hole in the housing 36 and screwed onto it. In the housing 36 are mounted guides 28 and 28a, which carry and guide the trolley 30 in its translational movement. A steel rope 29 wound on a drum 27 and a set of helical springs 31 are connected to the trolley 30. When the electric motor with an electromagnetic brake winds the steel rope on the drum when the door is in normal sliding mode, it pulls the trolley and tightens the coil springs. After the tensioning of the springs, the electromagnetic brake of the electric motor keeps the tension coil springs and the trolley in the initial position 32 until the fire alarm, when the power supply is interrupted or due to a power failure due to failure, after the power failure, when the electromagnetic brake of the electric motor released, the tensioned coil springs have enough energy to pull the trolley back to the closed position 33 when returning to its original position, and during the way to the closed position, the pusher 30a hits the sliding jamb 6a and pushes the entire sliding wing 6 to the closed position. lock 25 blocks.
Na sliki 7 je prikazan način pritrditve stekla v okvir nihajočega krila 6b, ki je izdelan iz protipožarnih profilov. Po namestitvi stekla 42 v okvir nihajočega krila 6b, se v okvir namestijo steklitvene letvice 39, ki imajo v določenih presledkih po dolžini pritrjene ozke in tanke kovinske ploščice 41. Pri nameščanju steklitvenih letvic v okvir nihajočega krila in fiksnih sten, se kovinske ploščice potisnejo pod steklo/panel, steklitveno letvico pa se pričvrsti tako, da se jo pritisne na gumb 40, kjer zaskoči. Po namestitvi steklitvenih letvic se namesti še tesnilno gumo 37 in 38.Figure 7 shows the method of attaching the glass to the frame of the oscillating sash 6b, which is made of fire profiles. After installing the glass 42 in the frame of the oscillating sash 6b, the glazing slats 39 are installed in the frame, having at certain intervals along the length of narrow and thin metal plates 41. When installing the glazing slats in the frame of the oscillating sash and fixed walls, the metal plates are pushed under glass / panel, and the glass strip is fastened by pressing it on the button 40, where it locks. After installing the glazing slats, the sealing rubber 37 and 38 are also installed.
Opisana avtomatska drsna požarna vrata nimajo štrlečih elementov kot do sedaj znana podobna vrata, ki lahko delujejo v drsnem in nihajnem načinu, saj za svoje odpiranje ne potrebujejo ključavnic, kljuk, potisnih letev ali podobnih elementov, hkrati pa kljub svoji enostavni zasnovi omogočajo zanesljivo in varno delovanje.The described automatic sliding fire doors do not have protruding elements like the previously known similar doors, which can operate in sliding and swing mode, as they do not require locks, hooks, push bars or similar elements to open, and despite their simple design provide reliable and safe operation.
Claims (11)
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SI201900010A SI25774A (en) | 2019-01-11 | 2019-01-11 | Automatic sliding fire door |
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CN114396220A (en) * | 2022-01-18 | 2022-04-26 | 浙江天元门业有限公司 | Fire door emergency opening structure |
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CN112049545B (en) * | 2020-10-15 | 2022-03-08 | 安徽天东门窗智能家居有限公司 | Sliding door and window and sliding method thereof |
EP4341524A1 (en) | 2021-05-20 | 2024-03-27 | Gilgen Door Systems AG | Door, and door leaf for a door |
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GB2106972A (en) * | 1981-08-20 | 1983-04-20 | Dixon International Ltd | Intumescent seals for doors, windows and the like |
SI22012A (en) * | 2005-03-07 | 2006-10-31 | Doorson D.O.O. | Automatic fire door |
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CN114396220A (en) * | 2022-01-18 | 2022-04-26 | 浙江天元门业有限公司 | Fire door emergency opening structure |
CN114396220B (en) * | 2022-01-18 | 2023-07-14 | 浙江天元门业有限公司 | Emergent open structure of fire door |
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