EP3051222A1 - Systeme de repartition de l'air - Google Patents

Systeme de repartition de l'air Download PDF

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Publication number
EP3051222A1
EP3051222A1 EP16150016.0A EP16150016A EP3051222A1 EP 3051222 A1 EP3051222 A1 EP 3051222A1 EP 16150016 A EP16150016 A EP 16150016A EP 3051222 A1 EP3051222 A1 EP 3051222A1
Authority
EP
European Patent Office
Prior art keywords
chamber
hollow tube
ventilation system
switching device
switching
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.)
Granted
Application number
EP16150016.0A
Other languages
German (de)
English (en)
Other versions
EP3051222B1 (fr
Inventor
Max Bankowski
Burkhard Mathes
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.)
Vaillant GmbH
Original Assignee
Vaillant GmbH
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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP3051222A1 publication Critical patent/EP3051222A1/fr
Application granted granted Critical
Publication of EP3051222B1 publication Critical patent/EP3051222B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0236Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F2007/001Ventilation with exhausting air ducts
    • F24F2007/002Junction box, e.g. for ducts from kitchen, toilet or bathroom
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F2007/005Cyclic ventilation, e.g. alternating air supply volume or reversing flow direction

Definitions

  • the invention relates to an air distribution system of a ventilation system.
  • a ventilation system in which the direction of the flow can be changed to take into account seasonal environmental conditions.
  • a stream of air is first channeled into recreation rooms and a computer system is cooled with the used air.
  • the computers In winter, the computers first heat up the fresh air before it reaches the common rooms.
  • a ventilation system has a switching device with a fresh air supply and an exhaust air discharge. These lead to two separate chambers, which are connected via changeover valves to the connecting lines of the spaces to be ventilated. The change-over valves allow the respective rooms to be connected to the supply or exhaust air.
  • FIG. 1 schematically shows a switching device 1 for a ventilation system with a fresh air supply 2 and an exhaust air discharge 3.
  • the fresh air supply 2 opens in a first chamber 4, the exhaust air discharge 3 in a second chamber 5.
  • From the first chamber 4 also open four connecting lines 6.1, 6.2, 6.3 , Each connecting line 6.1, 6.2, 6.3, 6.4 is connected to a switching valve 7.1, 7.2, 7.3.
  • the switching valves 7.1, 7.2, 7.3 connect the connecting lines 6.1, 6.2, 6.3 each with either the first chamber 4 or with the second chamber 5.
  • the switching valves 7.1, 7.2, 7.3 can also be individually adjusted so that the connecting lines 6.1, 6.2, 6.3 are connected to neither the first chamber 4, nor with the second chamber 5, but rather shut off the connecting lines 6.1, 6.2, 6.3.
  • FIGS. 2 to 4 show a particular embodiment of the switching device 1 according to the invention.
  • FIG. 2 shows here the closed switching device 1, while FIG. 3 this shows open, so that the switching valves 7.1, 7.2, 7.3, 7.4 are visible.
  • the first chamber 4 is separated from the second chamber 5 by a partition 11 separated, so that no air from the first chamber 4 to the second chamber 5 can flow.
  • Each switching valve 7.1, 7.2, 7.3, 7.4 consists of a first hollow tube 8, which projects into the first chamber 4 and is connected to a connecting line 6.1, 6.2, 6.3, 6.4, a closed tube 9, which projects into the second chamber 5 and is aligned coaxially with the corresponding first hollow tube 8, and a second hollow tube 10 which penetrates the partition 8 and is aligned coaxially with the corresponding first hollow tube 8.
  • the second hollow tube 10 the corresponding closed tube 9 and corresponding first hollow tube 8 are coordinated such that the second hollow tube 10, the first hollow tube 9 and the closed tube 9 can seal in the corresponding switching position .
  • the inner cross section of the second hollow tube 10 on the corresponding side must essentially correspond in each case to the outer cross section of the first hollow tube 9 and of the closed tube 9.
  • a corresponding fit is to be selected, which must be adapted accordingly when using a seal.
  • a corresponding gap between the second hollow tube 10 and the first hollow tube 9 and the closed tube 9 is necessary.
  • the cross sections can, but do not necessarily have to be circularly symmetrical and not identical on both sides.
  • FIG. 4 shows the first two switching valves 7.1, 7.2 each in different switching position.
  • the first switching valve 7.1 is connected such that its second hollow tube 10 closes the connection of the connecting line 6.1 via the first hollow tube 8 with the first chamber 4, the connection to the second chamber 5, however, produces. Thus, air can be sucked off via the connection line 6.1.
  • the second switching valve 7.2 is connected in such a way that the connection line 6.2 is connected to the first chamber 4 via the first hollow tube 8.
  • the second hollow tube 10 closes with the closed tube 9, the connection to the second chamber 5.
  • the second hollow tube 10 it is also possible to set the second hollow tube 10 such that the connection lines 6.1, 6.2, 6.3, 6.4 neither contact the first chamber 4, nor the second chamber 5 by the second hollow tube 10 is positioned centrally.
  • the second hollow tube 10 has an axial extent which is longer than the distance between the first hollow tube 8 and the closed tube 9. In both end positions of the second hollow tube 10, it must be ensured that the second hollow tube 10 is a chamber 4, 5 seals to the partition wall 11.
  • the changeover valves 7.1, 7.2, 7.3, 7.4 are continuously adjustable, the mass flow can be continuously reduced without affecting the overall supply and / or discharge. If mass flow sensors are integrated in the connection lines 6.1, 6.2, 6.3, 6.4, the mass flow can be regulated individually.
  • the first hollow tubes 8, the second hollow tubes 10 and the closed tubes 9 are each cylindrical.
  • the drive of the second hollow tubes 10 can be done from outside the switching device 1 via sealed spindles or other drives.
  • the drive can also be done directly in the switching device 1.
  • FIG. 5 shows the switching device according to FIG. 4 with a concrete drive concept of the switching hollow tubes 10.
  • electric drive motors 15 are arranged in the closed tubes 9 .
  • a spindle 17 is driven in each case; these spindles 17 are connected via connections 18 with the hollow tubes 10.
  • Guide rails 19 prevent twisting.
  • FIG. 6 shows a house with the switching device 1 according to the invention and several rooms 12, 13.
  • the switching device 1 according to the invention and several rooms 12, 13.
  • FIG. 5 is deducted from 12 spaces designated air and supplied with 13 designated spaces air.
  • Connections 14 between the spaces 12, 13 allow an air flow over spaces 12, 13, so that the air supplied to the spaces 13 flows via the connections 14 into the spaces 12 and from there back into the switching device 1.
  • a room can also be connected to both an air supply and exhaust. This is useful, for example, in bedrooms.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
EP16150016.0A 2015-01-30 2016-01-04 Dispositif de commutation pour un système de ventilation Active EP3051222B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015201604.8A DE102015201604A1 (de) 2015-01-30 2015-01-30 Luftverteilungssystem

Publications (2)

Publication Number Publication Date
EP3051222A1 true EP3051222A1 (fr) 2016-08-03
EP3051222B1 EP3051222B1 (fr) 2020-11-04

Family

ID=55066530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16150016.0A Active EP3051222B1 (fr) 2015-01-30 2016-01-04 Dispositif de commutation pour un système de ventilation

Country Status (2)

Country Link
EP (1) EP3051222B1 (fr)
DE (1) DE102015201604A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3379164A1 (fr) * 2017-03-22 2018-09-26 Be Hive Technologies Limited Appareil de récupération de chaleur par ventilation mécanique
CN108759004A (zh) * 2018-04-27 2018-11-06 广东美的制冷设备有限公司 空调器的控制方法、空调器及计算机可读存储介质
FR3082287A1 (fr) * 2018-06-11 2019-12-13 Ventilairsec Dispositif de distribution d'air dans l'espace interieur d'une construction
EP3581857A1 (fr) * 2018-06-11 2019-12-18 Ventilairsec Dispositif de distribution d'air dans l'espace interieur d'une construction
FR3128515A1 (fr) * 2021-10-27 2023-04-28 Caladair International Caisson de ventilation et installation de ventilation associée

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114151901B (zh) * 2021-11-13 2023-01-13 北京工业大学 一种基于多风口通风模块的室内适应性通风系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048016A2 (fr) * 1980-09-16 1982-03-24 FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat Installation d'aération et de chauffage
JPH11173623A (ja) * 1997-12-08 1999-07-02 Toshiba Corp 住宅用換気システム装置
FR2942531A1 (fr) * 2009-02-24 2010-08-27 Aldes Aeraulique Caisson de distribution d'air.
DE102013100056B3 (de) 2013-01-04 2013-10-31 AoTerra GmbH Luftumverteilungsvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816669C2 (de) * 1978-04-18 1986-06-26 Heddernheimer Metallwarenfabrik GmbH, 7239 Fluorn-Winzeln Lüftungsgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048016A2 (fr) * 1980-09-16 1982-03-24 FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat Installation d'aération et de chauffage
JPH11173623A (ja) * 1997-12-08 1999-07-02 Toshiba Corp 住宅用換気システム装置
FR2942531A1 (fr) * 2009-02-24 2010-08-27 Aldes Aeraulique Caisson de distribution d'air.
DE102013100056B3 (de) 2013-01-04 2013-10-31 AoTerra GmbH Luftumverteilungsvorrichtung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3379164A1 (fr) * 2017-03-22 2018-09-26 Be Hive Technologies Limited Appareil de récupération de chaleur par ventilation mécanique
CN108759004A (zh) * 2018-04-27 2018-11-06 广东美的制冷设备有限公司 空调器的控制方法、空调器及计算机可读存储介质
CN108759004B (zh) * 2018-04-27 2020-10-09 广东美的制冷设备有限公司 空调器的控制方法、空调器及计算机可读存储介质
FR3082287A1 (fr) * 2018-06-11 2019-12-13 Ventilairsec Dispositif de distribution d'air dans l'espace interieur d'une construction
EP3581857A1 (fr) * 2018-06-11 2019-12-18 Ventilairsec Dispositif de distribution d'air dans l'espace interieur d'une construction
FR3128515A1 (fr) * 2021-10-27 2023-04-28 Caladair International Caisson de ventilation et installation de ventilation associée
EP4174392A1 (fr) * 2021-10-27 2023-05-03 Zehnder Caladair International Caisson de ventilation et installation de ventilation associée

Also Published As

Publication number Publication date
DE102015201604A1 (de) 2016-08-04
EP3051222B1 (fr) 2020-11-04

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