DE20011500U1 - Ventilation equipment, especially for air conditioning large halls - Google Patents

Ventilation equipment, especially for air conditioning large halls

Info

Publication number
DE20011500U1
DE20011500U1 DE20011500U DE20011500U DE20011500U1 DE 20011500 U1 DE20011500 U1 DE 20011500U1 DE 20011500 U DE20011500 U DE 20011500U DE 20011500 U DE20011500 U DE 20011500U DE 20011500 U1 DE20011500 U1 DE 20011500U1
Authority
DE
Germany
Prior art keywords
air
flow
cooling
heating
heat exchanger
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.)
Expired - Lifetime
Application number
DE20011500U
Other languages
German (de)
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.)
LTG AG
Original Assignee
LTG AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26005771&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20011500(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LTG AG filed Critical LTG AG
Publication of DE20011500U1 publication Critical patent/DE20011500U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Central Air Conditioning (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Raumlufttechnische Einrichtung zum Heizen und/oder Kühlen von größere Deckenhöhen aufweisen­ den Räumen, gekennzeichnet durch die Ausbildung als Deckeninduktionsgerät (6) mit einer Heiz- und/oder Kühleinrichtung (13) und mit einer Einrichtung zum im Wesentlichen senkrecht nach unten und/oder etwa in horizontaler Richtung erfolgenden Ausblasen von sich aus behandelter Raumluft und Primärluft zusam­ mensetzender Zuluft.1. Air conditioning device for heating and / or cooling of larger ceiling heights have the rooms, characterized by the training as a ceiling induction device ( 6 ) with a heating and / or cooling device ( 13 ) and with a device for essentially vertically downwards and / or For example, in the horizontal direction, the supply air is composed of treated room air and primary air. 2. Einrichtung nach Anspruch 1, dadurch gekenn­ zeichnet, dass die Primärluft über ein Sekundär­ luft-Antriebsmittel (15, 16) geführt wird, das als mindestens ein Ventilator, insbesondere Querstrom­ ventilator oder mindestens eine Primärluftdüse (17, 17',18) ausgebildet ist.2. Device according to claim 1, characterized in that the primary air is guided via a secondary air drive means ( 15 , 16 ) which is designed as at least one fan, in particular cross-flow fan or at least one primary air nozzle ( 17 , 17 ', 18 ) is. 3. Einrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass die Raumluft als Sekundärluft durch die Strömung der Primärluft nach dem Induktionsprinzip gefördert wird und dabei mindestens einen Wärmetauscher (14, 14') zum Heizen und/oder Kühlen passiert. 3. Device according to one of the preceding claims, characterized in that the room air is promoted as secondary air by the flow of the primary air according to the induction principle and at least one heat exchanger ( 14 , 14 ') for heating and / or cooling. 4. Einrichtung nach einem der vorhergehenden An­ sprüche, gekennzeichnet durch mindestens einen Ver­ tikal- (9, 9') und mindestens einen Horizontal- Luftauslass (10, 10'), die im Innern des Deckenin­ duktionsgeräts (6) strömungstechnisch miteinander in Verbindung stehen und jeweils mindestens ein Se­ kundärluft-Antriebsmittel (15, 16) aufweisen und mit mindestens einem Sekundärlufteinlass (8), der über mindestens einen Wärmetauscher (14, 14') strömungs­ technisch mit den Sekundärluft-Antriebsmitteln (15, 16) verbunden ist.4. Device according to one of the preceding claims, characterized by at least one Ver tikal- ( 9 , 9 ') and at least one horizontal air outlet ( 10 , 10 '), which are fluidically connected to one another in the interior of the ceiling unit ( 6 ) and each have at least one secondary air drive means ( 15 , 16 ) and with at least one secondary air inlet ( 8 ) which is connected in terms of flow to the secondary air drive means ( 15 , 16 ) via at least one heat exchanger ( 14 , 14 '). 5. Einrichtung nach einem der vorhergehenden An­ sprüche, gekennzeichnet durch mindestens zwei Se­ kundärluft-Antriebsmittel, wovon das eine für den Heizfall und das andere für den Kühlfall dient und denen mindestens ein Wärmetauscher (14, 14') gemein­ sam zugeordnet ist.5. Device according to one of the preceding claims, characterized by at least two secondary air drive means, one of which is used for heating and the other for cooling and to which at least one heat exchanger ( 14 , 14 ') is assigned together. 6. Einrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass bei einem Übergang vom Heizfall in den Kühlfall und umgekehrt eine Sekundärluft-Strömungsumkehr durch den Wärme­ tauscher (14, 14') erfolgt.6. Device according to one of the preceding claims, characterized in that during a transition from heating to cooling and vice versa, a secondary air flow reversal through the heat exchanger ( 14 , 14 '). 7. Einrichtung nach einem der vorhergehenden An­ sprüche, gekennzeichnet durch mindestens einen Luf­ tauslass (10, 10'), dem zum Verschwenken der Zuluft von der horizontalen Richtung in die vertikale Richtung ein bewegliches Luftleitelement (Winkel­ schirm 55, Schenkel 65, 66) zugeordnet ist. 7. Device according to one of the preceding claims, characterized by at least one air outlet ( 10 , 10 '), which for pivoting the supply air from the horizontal direction in the vertical direction is assigned a movable air guide element (angle screen 55 , leg 65 , 66 ) is. 8. Einrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass der Luftaus­ lass (10, 10') eine Einzelstrahlauffächerungsvor­ richtung (52) aufweist.8. Device according to one of the preceding claims, characterized in that the air outlet ( 10 , 10 ') has a single jet fan device ( 52 ). 9. Einrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass der Luftaus­ lass (Luftaustrittsöffnungen 67) als Schlitzauslass ausgebildet ist, aus dem - über die Länge gesehen - die Zuluft mit wechselnden Strömungswinkeln aus­ tritt.9. Device according to one of the preceding claims, characterized in that the air outlet (air outlet openings 67 ) is designed as a slot outlet, from which - seen over the length - the supply air emerges with changing flow angles. 10. Einrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass für die Er­ zeugung der wechselnden Strömungswinkel Luftleit­ elemente (Schenkel 65, 66) vorgesehen sind, die in ihrer Stellung im Wesentlichen quer zur Luftströ­ mung eine Horizontalablenkung erzeugen und bei ih­ rer Stellung im Wesentlichen in Luftströmungsrich­ tung eine Vertikalströmung zulassen.10. Device according to one of the preceding claims, characterized in that for the generation of the changing flow angle air guiding elements (legs 65 , 66 ) are provided which produce a horizontal deflection in their position substantially transversely to the air flow and at their position Allow vertical flow essentially in the direction of air flow.
DE20011500U 1999-11-22 2000-06-30 Ventilation equipment, especially for air conditioning large halls Expired - Lifetime DE20011500U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19956175 1999-11-22
DE10025168 2000-05-24

Publications (1)

Publication Number Publication Date
DE20011500U1 true DE20011500U1 (en) 2000-11-30

Family

ID=26005771

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20011500U Expired - Lifetime DE20011500U1 (en) 1999-11-22 2000-06-30 Ventilation equipment, especially for air conditioning large halls
DE10053026A Ceased DE10053026A1 (en) 1999-11-22 2000-10-26 Air-conditioning arrangement, formed as ceiling induction instrument with heating- and/or cooling arrangement, and with arrangement for blowing treated room air and primary air

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10053026A Ceased DE10053026A1 (en) 1999-11-22 2000-10-26 Air-conditioning arrangement, formed as ceiling induction instrument with heating- and/or cooling arrangement, and with arrangement for blowing treated room air and primary air

Country Status (1)

Country Link
DE (2) DE20011500U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1122501A1 (en) * 2000-02-04 2001-08-08 Stifab Farex AB A ceiling-mounted device for ventilating rooms and, at the same time, cooling or heating the room air.
DE10064939A1 (en) * 2000-12-23 2002-07-11 Ltg Ag Ventilation air/conditioning appliance for rooms has air guide positioned near solid room ceiling to form air circulation space, with air ejectors blowing towards corridor side
WO2009123552A1 (en) * 2008-03-31 2009-10-08 Lindab Ab Method and device for ventilation of a space
DE102008039371A1 (en) * 2008-08-22 2010-02-25 Bolz Intec Gmbh Efficiency and comfortable effect improving method for use during heating or cooling of room, involves dividing hot or cool gas radiations into set of gas radiations by distributor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203573A1 (en) * 2012-03-07 2013-09-12 Yit Germany Gmbh Heating and refrigeration device e.g. stretched ceiling induction outlet for space e.g. office building, has steering device that is provided to adjust diverting direction of air mixture from air outlet aperture to flow exit plane
US10473348B2 (en) * 2014-11-10 2019-11-12 Internal Air Flow Dynamics, Llc Method and system for eliminating air stratification via ductless devices
DE102017125131A1 (en) * 2017-10-26 2019-05-02 Krantz Gmbh Air distribution device and method for ventilating a room

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1122501A1 (en) * 2000-02-04 2001-08-08 Stifab Farex AB A ceiling-mounted device for ventilating rooms and, at the same time, cooling or heating the room air.
DE10064939A1 (en) * 2000-12-23 2002-07-11 Ltg Ag Ventilation air/conditioning appliance for rooms has air guide positioned near solid room ceiling to form air circulation space, with air ejectors blowing towards corridor side
DE10064939C2 (en) * 2000-12-23 2003-06-26 Ltg Ag Ventilation system for a room
WO2009123552A1 (en) * 2008-03-31 2009-10-08 Lindab Ab Method and device for ventilation of a space
DE102008039371A1 (en) * 2008-08-22 2010-02-25 Bolz Intec Gmbh Efficiency and comfortable effect improving method for use during heating or cooling of room, involves dividing hot or cool gas radiations into set of gas radiations by distributor

Also Published As

Publication number Publication date
DE10053026A1 (en) 2001-07-12

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010104

R197 New subsequently filed claims on ip dossier
R165 Request for cancellation or ruling filed
R150 Term of protection extended to 6 years

Effective date: 20050324

R151 Term of protection extended to 8 years

Effective date: 20060724

R169 Utility model cancelled in part

Effective date: 20051017

R152 Term of protection extended to 10 years

Effective date: 20080714

R071 Expiry of right