DE102010025644A1 - Air control device for air distribution, deviation or air throttling for air conditioner, comprises flap whose inclination is adjusted to air flow towards main flow direction by drive - Google Patents
Air control device for air distribution, deviation or air throttling for air conditioner, comprises flap whose inclination is adjusted to air flow towards main flow direction by drive Download PDFInfo
- Publication number
- DE102010025644A1 DE102010025644A1 DE201010025644 DE102010025644A DE102010025644A1 DE 102010025644 A1 DE102010025644 A1 DE 102010025644A1 DE 201010025644 DE201010025644 DE 201010025644 DE 102010025644 A DE102010025644 A DE 102010025644A DE 102010025644 A1 DE102010025644 A1 DE 102010025644A1
- Authority
- DE
- Germany
- Prior art keywords
- air
- control device
- spring
- air control
- drive
- 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.)
- Ceased
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Classifications
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/144—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with thermoactuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Luftsteuervorrichtung zur Luftverteilung, -umlenkung und/oder -drosselung für Klimaanlagen, mit einer Klappe, deren Neigungswinkel zu einer Hauptströmungsrichtung anströmender Luft mit Hilfe eines Antriebs einstellbar ist.The invention relates to an air control device for air distribution, deflection and / or throttling for air conditioning systems, with a flap whose angle of inclination is adjustable to a main flow direction of incoming air by means of a drive.
Eine solche Luftsteuervorrichtung ist bei Fahrzeugen aller Art einsetzbar, insbesondere auch bei Schienenfahrzeugen, kann jedoch auch für stationäre Einsätze vorgesehen sein.Such an air control device can be used in vehicles of all kinds, especially in rail vehicles, but may also be provided for stationary operations.
Bei solchen Luftsteuervorrichtungen ist der Antrieb durch Stellmotoren realisiert, welche festmontierte Klappen oder Lamellen in der Klimaanlage bzw. in einem Luftkanal hinsichtlich ihrer Winkelstellung steuern. Solche Antriebe für Luftsteuervorrichtungen werden als aufwendig angesehen.In such air control devices, the drive is realized by servomotors which control fixed flaps or fins in the air conditioner or in an air duct with respect to their angular position. Such drives for air control devices are considered to be expensive.
Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, die eingangs genannte Luftsteuervorrichtung derart weiterzuentwickeln, dass deren Winkeleinstellung vereinfacht ist.Based on this, the present invention seeks to further develop the aforementioned air control device such that their angle adjustment is simplified.
Diese Aufgabe wird bei der eingangs genannten Luftsteuervorrichtung dadurch gelöst, dass der Antrieb von einer in ihrer äußeren Form temperaturabhängigen Feder gebildet ist, deren temperaturabhängige Winkelstellung auf eine Winkelstellung der Klappe umgesetzt ist.This object is achieved in the above-mentioned air control device characterized in that the drive is formed by a temperature-dependent in its outer shape spring whose temperature-dependent angular position is converted to an angular position of the flap.
Eine solche Luftsteuervorrichtung stellt eine Einheit dar, die schnell montiert, getauscht und zu reinigen ist. Sie ist weitestgehend wartungsfrei, robust und geräuschlos.Such an air control device is a unit that is quick to assemble, replace and clean. It is largely maintenance-free, robust and noiseless.
Bevorzugt wird die Feder von einer Spiral-Bimetallfeder gebildet, so dass eine einfache Umsetzung der Winkelstellung der Bimetallfeder auf die Winkelstellung der Klappe ermöglicht ist.Preferably, the spring is formed by a spiral bimetallic spring, so that a simple implementation of the angular position of the bimetallic spring is made possible on the angular position of the flap.
Die Feder kann in einem strömungsdurchlässigen Gehäuse angeordnet und geführt sein, wobei eine Temperatur der Bimetallfeder von der Temperatur der Luft, welche das Gehäuse durchströmt, bestimmt ist. Bei dieser Ausführungsform der Erfindung liegt somit keine externe Heizvorrichtung zum Einstellen der Winkelstellung der Bimetallfeder vor.The spring may be arranged and guided in a flow-permeable housing, wherein a temperature of the bimetallic spring is determined by the temperature of the air flowing through the housing. In this embodiment of the invention, therefore, there is no external heating device for adjusting the angular position of the bimetallic spring.
Bei einem anderen Ausführungsbeispiel kann eine Heizvorrichtung zum Beaufschlagen der Feder mit einer Temperatur, die einem gewünschten Neigungswinkel der Klappe entspricht, vorgesehen sein. Hier wird die Winkelauslenkung der Klappe letztlich von der Heizvorrichtung festgelegt.In another embodiment, a heating device may be provided for urging the spring at a temperature corresponding to a desired angle of inclination of the flap. Here, the angular deflection of the flap is ultimately determined by the heater.
Eine Seite der Klappe kann auf einer Welle befestigt sein, deren Drehbewegung von einem Mitnahmebolzen bestimmt ist, der zum Folgen einer Winkelauslenkung der Feder ausgebildet und angeordnet ist. In dieser Weise ist eine einfache Umsetzung der Winkelauslenkung der Feder auf die Winkelstellung der Klappe möglich.One side of the flap may be mounted on a shaft whose rotational movement is determined by a driving pin which is designed and arranged to follow an angular deflection of the spring. In this way, a simple implementation of the angular deflection of the spring on the angular position of the flap is possible.
Statt der Bimetallfeder kann auch z. B. eine Feder aus einer Formgedächtnislegierung vorgesehen sein.Instead of the bimetal spring can also z. B. a spring may be provided from a shape memory alloy.
Es ist der hervorzuheben, dass nicht notwendigerweise nur eine Klappe per Feder in ihrer Winkelstellung gesteuert wird. Vielmehr ist es auch möglich, mehrere, beispielsweise lamellenartige Luftklappen mit zugeordneten Bimetallfedern oder Federn aus einer Formgedächtnislegierung vorzusehen.It should be emphasized that not necessarily only one flap is controlled by spring in its angular position. Rather, it is also possible to provide several, for example, lamellar air dampers with associated bimetallic springs or springs of a shape memory alloy.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend unter Bezugnahme auf die Zeichnungen noch näher erläutert. Es zeigen:An embodiment of the invention will be explained in more detail with reference to the drawings. Show it:
Aus der
In
Im dargestellten Ausführungsbeispiel ist auf einer Innenseite des Gehäuses der Luftsteuervorrichtung
In einem anderen Ausführungsbeispiel der Erfindung kann auf das Heizelement
Aus
Die vorgestellte Luftsteuervorrichtung stellt eine Einheit dar, die schnell montiert, getauscht und zu reinigen ist. Es ergibt sich weitestgehend eine Wartungsfreiheit. Auch kann die Vorrichtung als robust und geräuscharm bezeichnet werden.The presented air control device is a unit that is quick to assemble, replace and clean. It results largely freedom from maintenance. Also, the device can be described as robust and quiet.
Bei der Ausführungsform der Luftsteuervorrichtung mit dem Heizelement
In einem nicht dargestellten Ausführungsbeispiel ist die Spiral-Bimetallfeder durch eine Feder aus einer Formgedächtnislegierung ersetzt, wobei sich die allgemeine Funktionsweise nicht ändert.In an embodiment not shown, the spiral bimetallic spring is replaced by a spring made of a shape memory alloy, wherein the general operation does not change.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010025644 DE102010025644A1 (en) | 2010-06-30 | 2010-06-30 | Air control device for air distribution, deviation or air throttling for air conditioner, comprises flap whose inclination is adjusted to air flow towards main flow direction by drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010025644 DE102010025644A1 (en) | 2010-06-30 | 2010-06-30 | Air control device for air distribution, deviation or air throttling for air conditioner, comprises flap whose inclination is adjusted to air flow towards main flow direction by drive |
Publications (1)
Publication Number | Publication Date |
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DE102010025644A1 true DE102010025644A1 (en) | 2012-01-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201010025644 Ceased DE102010025644A1 (en) | 2010-06-30 | 2010-06-30 | Air control device for air distribution, deviation or air throttling for air conditioner, comprises flap whose inclination is adjusted to air flow towards main flow direction by drive |
Country Status (1)
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DE (1) | DE102010025644A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019106373U1 (en) | 2019-11-15 | 2019-11-21 | Mahle International Gmbh | Scenting device for an air conditioner of a road vehicle or for an HVAC air conditioner of a road vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587706A (en) * | 1980-03-26 | 1986-05-13 | Energy Vent, Inc. | Thermally responsive damper assembly having interfitting parts and method |
DE10330621A1 (en) * | 2003-07-07 | 2005-02-10 | Robert Bosch Gmbh | Control flap for air conditioning, heating and ventilating equipment of vehicles, has shape memory alloy actuator located directly on the flap itself |
-
2010
- 2010-06-30 DE DE201010025644 patent/DE102010025644A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587706A (en) * | 1980-03-26 | 1986-05-13 | Energy Vent, Inc. | Thermally responsive damper assembly having interfitting parts and method |
DE10330621A1 (en) * | 2003-07-07 | 2005-02-10 | Robert Bosch Gmbh | Control flap for air conditioning, heating and ventilating equipment of vehicles, has shape memory alloy actuator located directly on the flap itself |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019106373U1 (en) | 2019-11-15 | 2019-11-21 | Mahle International Gmbh | Scenting device for an air conditioner of a road vehicle or for an HVAC air conditioner of a road vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20120313 |