DE29824920U1 - Turbulence heat recovery device for ventilation unit - Google Patents

Turbulence heat recovery device for ventilation unit

Info

Publication number
DE29824920U1
DE29824920U1 DE29824920U DE29824920U DE29824920U1 DE 29824920 U1 DE29824920 U1 DE 29824920U1 DE 29824920 U DE29824920 U DE 29824920U DE 29824920 U DE29824920 U DE 29824920U DE 29824920 U1 DE29824920 U1 DE 29824920U1
Authority
DE
Germany
Prior art keywords
heat exchanger
ventilation unit
profile
room
window
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
DE29824920U
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.)
FPL WAERMERUECKGEWINNUNG LUEFT
Original Assignee
FPL WAERMERUECKGEWINNUNG LUEFT
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 FPL WAERMERUECKGEWINNUNG LUEFT filed Critical FPL WAERMERUECKGEWINNUNG LUEFT
Priority to DE29824920U priority Critical patent/DE29824920U1/en
Priority claimed from DE19813119A external-priority patent/DE19813119A1/en
Publication of DE29824920U1 publication Critical patent/DE29824920U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ventilation (AREA)

Abstract

The heat recovery device (8) consists of separating plates one above the other with profile or S-shaped profile strips folded one above the other perpendicular to the direction of flow. The profile in the section plane perpendicular to the direction of flow is of sawtooth shape. The identical teeth, aligned against each other in a row, have the same flank length, the flanks being at a right angle to each other at the tips.

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 erfaßtThe description text was not recorded electronically

Claims (9)

1. Wärmetauscher für den Wärmetausch zwischen gasförmigen Medien, bestehend aus übereinander angeordneten Profil­ elementen, wobei die übereinander angeordneten Profil­ elemente (1) alternierend jeweils einen Winkel ϕ und -ϕ mit der Längsrichtung (L) des Wärmetauschers (2) bilden und diese Profilelemente glatte Oberflächen aufweisen und nicht mit zusätzlichen Strukturen versehen sind.1. Heat exchanger for the heat exchange between gaseous media, consisting of stacked profile elements, the stacked profile elements ( 1 ) alternately forming an angle ϕ and -ϕ with the longitudinal direction (L) of the heat exchanger ( 2 ) and these profile elements smooth Have surfaces and are not provided with additional structures. 2. Wärmetauscher nach Anspruch 1, bei dem das Profil in der Schnittebene senkrecht zur Profillängsrichtung (L) säge­ zahnförmig ist.2. Heat exchanger according to claim 1, wherein the profile in the Saw plane perpendicular to the longitudinal direction of the profile (L) is tooth-shaped. 3. Wärmetauscher nach Anspruch 1 und 2, bei dem das säge­ zahnförmige Profil an den Spitzen abgeflacht oder abgerundet ist.3. Heat exchanger according to claim 1 and 2, wherein the saw tooth-shaped profile flattened at the tips or is rounded. 4. Wärmetauscher nach Anspruch 1, bei dem das Profil der Profilelemente (1) trapez-, falten- oder wellenförmig ist.4. Heat exchanger according to claim 1, wherein the profile of the profile elements ( 1 ) is trapezoidal, wrinkled or wavy. 5. Raumlüftungsgerät mit einem Wärmetauscher nach An­ spruch 1, mindestens einem Gebläse, Filtern, einer Steuerung und einer Kondensatauffangvorrichtung, das in ein vergrößertes Fensterbrett integriert ist und dessen beide Strömungskanäle über entsprechende, mit Gittern und Strömungsleitvorrichtungen versehene Öffnungen an der Fensterbrettaußenseite mit dem Gebäudeäußeren verbunden sind und über ein Spaltsystem zwischen Fensterrahmen und Fensterbrett (Abluftkanal) und ein entsprechendes Spaltsystem an der Fensterbrettunterseite (Zuluftkanal) mit dem Rauminneren in Verbindung steht. 5. Room ventilation unit with a heat exchanger according to An Say 1, at least one fan, filter, one Control and a condensate trap, which in an enlarged window sill is integrated and its both flow channels over corresponding, with grids and flow guide devices provided openings the window sill outside with the building exterior are connected and via a gap system between Window frame and window sill (exhaust duct) and a corresponding gap system on the underside of the window sill (Supply air duct) is connected to the interior of the room.   6. Raumlüftungsgerät nach Anspruch 5, das an der Seite eines Fensters an einem der senkrechten Fensterholme angebracht ist, dessen Strömungskanäle über entspre­ chende, mit Gittern und Strömungsleiteinrichtungen ver­ sehene Öffnungen an der Außenseite des Lüftungsgerätes mit dem Gebäudeäußeren und über entsprechend gestaltete Öffnungen mit Gittern und Leiteinrichtungen an der Innenseite des Lüftungsgerätes mit dem zu belüftenden Raum verbunden sind.6. Room ventilation device according to claim 5, which on the side a window on one of the vertical window pillars is attached, the flow channels correspond to appropriate, ver with grids and flow control devices see openings on the outside of the ventilation unit with the building exterior and via appropriately designed Openings with grilles and guidance devices on the Inside of the ventilation unit with the one to be ventilated Space are connected. 7. Raumlüftungsgerät mit einem Wärmetauscher nach An­ spruch 1, mindestens einem Gebläse, Filtern, einer Steuerung und einer Kondensatauffangvorrichtung, das am oberen waagerechten Teil des Fensterrahmens angeordnet ist, dessen Strömungskanäle über mit Gittern und Luft­ leiteinrichtungen an der Außenseite des Lüftungsgerätes mit dem Gebäudeäußeren und über entsprechend gestaltete Öffnungen mit Gittern und Leiteinrichtungen an deren Innenseite mit dem zu belüftenden Raum verbunden sind.7. Room ventilation unit with a heat exchanger according to An Say 1, at least one fan, filter, one Control and a condensate trap, which on upper horizontal part of the window frame is whose flow channels are over with grids and air control devices on the outside of the ventilation unit with the building exterior and via appropriately designed Openings with grilles and guide devices on their Inside are connected to the room to be ventilated. 8. Raumlüftungsgerät mit einem Wärmetauscher nach Anspruch 1, mindestens einem Gebläse, Filtern, einer Steuerung und einer Kondensatauffangvorrichtung, das im Rollladen­ kasten eines Fensters angeordnet wird, dessen beide Strömungskanäle über entsprechende, mit Gittern und Leitvorrichtungen versehene Öffnungen an der Roll­ ladenkastenaußenseite mit dem Gebäudeäußeren und über entsprechende Öffnungen mit Gittern und Leitvor­ richtungen an der Rollladenkasteninnenseite mit dem zu belüftenden Raum in Verbindung steht. 8. Room ventilation unit with a heat exchanger according to claim 1, at least one fan, filtering, control and a condensate trap in the roller shutter box of a window, both of which are arranged Flow channels over corresponding, with grids and Guides provided openings on the roll loading box outside with the building exterior and above corresponding openings with grids and guide directions on the inside of the roller shutter box with the ventilating room is connected.   9. Raumlüftungsgerät nach einem der Ansprüche 5 bis 10, bei dem das im Abluftkanal anfallende Kondensat mittels einer geeigneten Vorrichtung gesammelt und über den Abluftkanal unter Einbeziehung einer Abtropfvorrichtung und unter Nutzung des Abluftstromes nach außen abgeleitet wird.9. Room ventilation device according to one of claims 5 to 10, which the condensate accumulating in the exhaust air duct a suitable device and collected over the Exhaust duct including a drip device and using the exhaust air flow to the outside is derived.
DE29824920U 1998-03-25 1998-03-25 Turbulence heat recovery device for ventilation unit Expired - Lifetime DE29824920U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29824920U DE29824920U1 (en) 1998-03-25 1998-03-25 Turbulence heat recovery device for ventilation unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813119A DE19813119A1 (en) 1998-03-25 1998-03-25 Turbulence heat recovery device for ventilation unit
DE29824920U DE29824920U1 (en) 1998-03-25 1998-03-25 Turbulence heat recovery device for ventilation unit

Publications (1)

Publication Number Publication Date
DE29824920U1 true DE29824920U1 (en) 2003-07-31

Family

ID=27735803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29824920U Expired - Lifetime DE29824920U1 (en) 1998-03-25 1998-03-25 Turbulence heat recovery device for ventilation unit

Country Status (1)

Country Link
DE (1) DE29824920U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333177A1 (en) * 2003-07-22 2005-02-24 Modine Manufacturing Co., Racine Flow channel for a heat exchanger
AT505300B1 (en) * 2007-10-04 2008-12-15 Ktm Kuehler Gmbh Plate heat exchanger
EP3608619A1 (en) 2018-08-10 2020-02-12 Eberhard Paul Heat exchanger board synchronous, sawtooth-like, pent roof shaped

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333177A1 (en) * 2003-07-22 2005-02-24 Modine Manufacturing Co., Racine Flow channel for a heat exchanger
AT505300B1 (en) * 2007-10-04 2008-12-15 Ktm Kuehler Gmbh Plate heat exchanger
US8418752B2 (en) 2007-10-04 2013-04-16 Mahle International Gmbh Plate heat exchanger having a turbulence generator
EP3608619A1 (en) 2018-08-10 2020-02-12 Eberhard Paul Heat exchanger board synchronous, sawtooth-like, pent roof shaped
DE102018006457A1 (en) * 2018-08-10 2020-02-27 Eberhard Paul Heat exchanger board synchronous, sawtooth-like - pent roof shaped

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030904

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040317

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20040729

R158 Lapse of ip right after 8 years

Effective date: 20061003