EP1826357A2 - Stores commandés dotés d'une alerte d'incendie - Google Patents

Stores commandés dotés d'une alerte d'incendie Download PDF

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Publication number
EP1826357A2
EP1826357A2 EP07000743A EP07000743A EP1826357A2 EP 1826357 A2 EP1826357 A2 EP 1826357A2 EP 07000743 A EP07000743 A EP 07000743A EP 07000743 A EP07000743 A EP 07000743A EP 1826357 A2 EP1826357 A2 EP 1826357A2
Authority
EP
European Patent Office
Prior art keywords
roller shutter
drive motor
safety system
fire detector
fire
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07000743A
Other languages
German (de)
English (en)
Other versions
EP1826357A3 (fr
Inventor
Hans Arnhold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1826357A2 publication Critical patent/EP1826357A2/fr
Publication of EP1826357A3 publication Critical patent/EP1826357A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles

Definitions

  • the operation of the roller shutter shaft via a roller shutter belt which is coupled to an electric drive system.
  • the drive system can either be a friction system, with the aid of which the roller shutter belt is transported in the direction of a spring-biased winding mechanism, or the motor drives itself a belt pulley, on which the roller shutter belt anchored at one end.
  • the new security system includes a roller shutter shell, which can be wound onto a roller shutter shaft.
  • the roller shutter shaft is to be rotated by a drive motor, which derives its energy from the network, both to release the roller shutter from the winding shaft and to wind it on the winding shaft and thus to open the shutter.
  • the drive motor is associated with a control device by which the drive motor can be arbitrarily set in motion by the user or timed.
  • the control device also comprises a receiving device for control signals, namely those control signals that come from a fire detector that belongs to the security system.
  • Fire detectors should be understood here as any form of signaling device that is used to detect the presence of a fire, such as smoke detectors or temperature monitor or flame detector.
  • the fire detector is provided with a transmitting device to transmit signals indicative of a fire to the receiving device of the control device.
  • the overall system of control device and fire detector then works in such a way that upon detection of a fire by the fire detector and the transmission of the corresponding signals, the control device sets the drive motor in motion.
  • the drive motor moves the winding shaft in the sense of winding the roller shutter on the winding shaft.
  • the new safety system thus ensures that the windows are or will be freely accessible, even if they were previously closed by the roller shutter.
  • the safety system is based on the consideration that at the beginning of a fire, when the fire alarm responds, the power supply in the house or apartment still works with sufficient certainty to automatically to start the engines in question.
  • roller shutter any kind of known roller shutter in question, for example, those of metallic fins.
  • roller shutter shaft is conveniently tubular to accommodate the drive motor directly therein.
  • Tubular motors have the advantage of opening the roller shutter relatively quickly, since they have a large drive power.
  • roller shutter shaft which is rotatably connected to a belt pulley. At this belt pulley is attached to one end of the roller shutter, which is wound on the belt pulley.
  • the drive motor is remotely located from the roller shutter shaft and adapted to the roller shutter belt move.
  • the drive motor can drive via a gearbox one or more friction rollers, which take along the roller shutter belt via friction.
  • the roller shutter belt is wound with a winding automatic on the basis of a spring motor.
  • the other possibility is to couple the drive motor with a belt pulley, to which the other end of the roller shutter belt is attached.
  • the motors with which the roller shutter belt is moved are preferably motors which are supplied with a safety extra-low voltage.
  • the advantage of this arrangement is the small size and the possibility of retrofitting.
  • the communication between the fire detector and the drive motor controller may be wireless or wired.
  • the wireless arrangement can be easily retrofitted without much installation effort.
  • the wired has the advantage of being less susceptible to interference.
  • any known type of fire detectors those that exploit the light scattering by flue gases, those that respond to the ionization by smoke in an ionization chamber, those that respond to temperature or fire detectors that operate by infrared.
  • the fire detector is battery powered.
  • a photocell arrangement may additionally be provided to increase the service life of the battery in order to obtain the required energy from the light in daylight.
  • Fig. 1 shows a schematic representation of the mechanical structure or the mechanical arrangement of the safety system according to the invention.
  • the arrangement includes a roller shutter 1 and a mounted below a ceiling 2 fire or smoke detector. 3
  • the roller shutter 1 has a roller shutter 4, which can be wound on a roller shutter shaft 5.
  • the roller shutter shaft 5 is provided with bearing journals 6, with the aid of which it is rotatably mounted above a building window (not shown further), for example below the lintel.
  • the roller shutter shell 4 is composed of individual mutually movable lamellae 7 and is fixed with one edge on the shutter shaft 5, while the other edge forms a lower edge 8, which is movable in front of the window and down until it on a window sill (not shown ) gets up.
  • a belt pulley 9 is rotatably connected, at the one end a roller shutter belt 11 is anchored.
  • the roller shutter belt 11 passes through a drive device 12 and from there to a take-up disc 13, which is rotatably supported by means of an axle 14.
  • the winding disk 13 is arranged in a wall bag in a known manner and biased by means of a spring motor in the form of a clockwork spring in the sense of winding the roller shutter belt 11.
  • the drive device 12 additionally contains the required electronics.
  • the fire detector 3 is any common type of fire detectors, which detect a change in the physical state of the air, when the air contains smoke or fumes. Since the special type of fire detector 3 is not the subject of the invention, it need not be further explained at this point.
  • Fig. 2 shows the schematic structure and the interaction required for the fire detector 3 and the shutter 1 basic blocks in a schematic representation.
  • a driven with a safety extra-low voltage drive motor 15 which drives a friction roller 17 (or more) via a form-fitting gear transmission 16.
  • a friction roller 17 or more
  • a form-fitting gear transmission 16 By not further illustrated further deflection and sensing rollers ensures that the Umschwingungswinkel sufficient to produce sufficient Fritationsmit Spotify between the friction roller 17 and the roller shutter 11.
  • the motor 16 is connected to a control device 18 which has a central control part 19.
  • the central control part 19 generates the required low voltage from the mains voltage and also serves, for example, to detect the physical end positions of the roller shutter shell 4.
  • the control part 19 ensures that the roller shutter armor 4 is moved only between these physical end positions.
  • the central control part 19 may include a clock to move the roller shutter 4 timed up or down. With the help of the central control part 19 also user-specific functions such as sun protection and the like can be controlled.
  • a keyboard 21 is connected, with keys 22 and 23, via which the user can arbitrarily control the shutter 1 in the sense of opening or closing. These or other keys can be used for programming.
  • a receiving device 24 is connected to the central control part 19.
  • the receiving device 24 represents a communication interface of the drive device 12. Via this communication interface, the drive device 12 can receive a signal by which it is caused to set the drive motor 15 in motion of opening the roller shutter 1 in motion.
  • the receiving device 24 operates at a frequency as it is released for similar applications in the household sector and license-free.
  • the fire detector 3 is drawn in the present case as Ionisationsbrandmelder and has an ionization chamber 25 which is connected to a transmitter 26.
  • the evaluation 26 is connected to a transmitting device 27, which also represents a Garunikatons pleasing.
  • the transmitting device 27 operates on the same frequency as the receiving device 24 and also with the same coding, so that a signal from the fire detector 3 can be transmitted to the drive device 12 in a trouble-free manner. Furthermore, an acoustic signal generator 28 is still connected to the evaluation 26.
  • the central control part 19 controls the roller shutter 1 in a time-dependent manner, by starting the motor 15 in a corresponding manner.
  • the receiving device 24 is constantly in operation and so far always prepared to receive a corresponding signal.
  • the fire detector 3 located in the same or in another room continuously monitors the room air in a known manner for the occurrence of fire or flue gases or a smoke aerosol. As long as such gases do not occur in the ionization chamber 25, the fire detector 3 does not generate a signal via the signal horn 28. Likewise, no signal signaling an alarm condition is emitted via the transmitter 27.
  • the monitoring of the air in the vicinity of the fire detector 3 is carried out continuously. If in this case 25 states occur in the ionization chamber, which indicate a fire, this is detected by the transmitter 26.
  • the transmitter 26 controls the bugle 28 immediately to give an audible alarm.
  • a signal is transmitted in a wireless manner to the receiving device 24 of the drive device 12 by the transmitter 26 via the transmitter. This signal is evaluated in the central control part 19.
  • the central control device 19 ensures that the drive motor 15 is immediately set in motion in the sense of opening the roller shutter 1.
  • the radio link between the controller and the fire detector 3 is sufficiently safe by known coding techniques to avoid foreign fire detectors or other systems operating at a similar or the same frequency will cause controller 12 to malfunction. These coding techniques are known and any variants can be selected which perform the desired function.
  • connection between the fire detector 3 and the drive device 12 may also be wired. Furthermore, it is possible to constantly monitor the communication path between the two units in order to check the functionality, so that an alarm signal is issued in case of failure in case of interruption of the communication connection.
  • the drive device 12 may be equipped with an alarm device. Furthermore, it is expedient to make the communication connection between the drive device 12 and the fire detector 3 bidirectional, so that these units can control each other alternately.
  • Fig. 3 shows an arrangement using a roller shutter 11, which is wound on a belt pulley 29.
  • the belt pulley 29 is seated on an output shaft 31 of a gear motor 32.
  • the gear motor 32 is driven in the same way as the motor 15 from a central control unit 19.
  • the gear motor 32 is operated via a safety extra-low voltage between 12 and 48 volts.
  • Fig. 4 shows the embodiment of the shutter 1 with a tubular winding shaft 5, is attached to the one edge of the roller shutter 4. Inside the tubular winding shaft 5 is a tubular motor 33 which is connected to a control device 34. The control device 34 receives its supply voltage via a power line 35.
  • control device 34 On the tubular motor 33 are further adjusting members 36 can be seen, with the aid of limit switches are adjusted, which define the end positions of the roller shutter 4.
  • the control device 34 may in principle be designed in the same way as the control device 18, at least as far as the communication between the control device 34 and one or more fire detectors 3 is concerned.
  • a safety device consists of a roller shutter and a fire alarm. There is a communication link between the fire detector and the roller shutter. As soon as the fire detector detects the presence of a fire, a corresponding signal is transmitted to the roller shutter via the communication connection. The roller shutter is then opened.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Fire Alarms (AREA)
EP07000743A 2006-02-23 2007-01-16 Stores commandés dotés d'une alerte d'incendie Withdrawn EP1826357A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006008314A DE102006008314A1 (de) 2006-02-23 2006-02-23 Brandmeldergesteuerter Rolladen

Publications (2)

Publication Number Publication Date
EP1826357A2 true EP1826357A2 (fr) 2007-08-29
EP1826357A3 EP1826357A3 (fr) 2011-11-23

Family

ID=37963644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07000743A Withdrawn EP1826357A3 (fr) 2006-02-23 2007-01-16 Stores commandés dotés d'une alerte d'incendie

Country Status (3)

Country Link
US (1) US20070209764A1 (fr)
EP (1) EP1826357A3 (fr)
DE (1) DE102006008314A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115012800A (zh) * 2022-04-12 2022-09-06 江苏科技大学 一种吸音降尘的多功能智能防窥卷帘装置及其控制方法
CN116331716A (zh) * 2023-03-31 2023-06-27 中建三局第一建设(四川)有限责任公司 轨道穿越防火卷帘的联动控制系统及联动控制方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011051474U1 (de) * 2011-09-29 2011-12-19 Sommer Antriebs- Und Funktechnik Gmbh Antriebssystem für ein Tor
CN102561925A (zh) * 2012-02-03 2012-07-11 无锡捷阳节能科技有限公司 烟雾预警外遮阳卷帘窗
GB2511060B (en) * 2013-02-21 2017-08-16 Cambridge Smart Monitoring Solutions Ltd System and method for controlling active devices
DE202013011403U1 (de) * 2013-12-20 2014-09-10 Wilhelm Rademacher Rollladensteuerungssystem
CA3108018C (fr) * 2018-07-30 2023-07-11 Lutron Technology Company Llc Suivi d'une position d'un traitement de fenetre motorise
JP7194908B2 (ja) * 2018-10-24 2022-12-23 パナソニックＩｐマネジメント株式会社 開閉制御システム、開閉制御方法、及びプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7607896U1 (de) * 1976-03-15 1976-07-22 Pondorf, Friedrich-Paul, Dipl.-Ing., 8789 Platz Rolladen
DE7825175U1 (de) * 1978-08-24 1987-12-17 Goetzberger, Adolf, Prof. Dr., 7802 Merzhausen Elektrisch betriebenes Rollo oder Rolladen
AT383901B (de) * 1979-12-01 1987-09-10 Hochiki Kabushiki Kaisha Hochi Feuermeldeanlage
DE3737216A1 (de) * 1986-11-05 1988-05-19 Stephan Dick Rolladen
EP1359286A1 (fr) * 1998-03-06 2003-11-05 Hans Arnhold Dispositif de commande pour un volet à rouleau
DE29921653U1 (de) * 1999-10-06 2001-02-15 Rademacher, Wilhelm, 46414 Rhede Gurtwickler für einen Rolladengurt o.dgl.
FR2835877B1 (fr) * 2002-02-11 2004-04-16 Armand Doyen Dispositif d'entrainement electrique d'un volet roulant ou d'un store
DE10232885B3 (de) * 2002-07-19 2004-02-19 Hans Arnhold Rollladen mit Einbruchswarneinrichtung
DE10346331B4 (de) * 2003-10-06 2008-12-04 Heinrich Strunz Gmbh Verfahren und Vorrichtung zur Steuerung von Wandverschlusselementen
NL1026541C2 (nl) * 2004-07-01 2006-01-03 Marcel Marinus Wilhelm Vermeer Beschermingsconstructie die zich bij calamiteit opent.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115012800A (zh) * 2022-04-12 2022-09-06 江苏科技大学 一种吸音降尘的多功能智能防窥卷帘装置及其控制方法
CN116331716A (zh) * 2023-03-31 2023-06-27 中建三局第一建设(四川)有限责任公司 轨道穿越防火卷帘的联动控制系统及联动控制方法
CN116331716B (zh) * 2023-03-31 2025-08-22 中建三局第一建设(四川)有限责任公司 轨道穿越防火卷帘的联动控制系统及联动控制方法

Also Published As

Publication number Publication date
DE102006008314A1 (de) 2007-09-06
EP1826357A3 (fr) 2011-11-23
US20070209764A1 (en) 2007-09-13

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