EP2375182A2 - Wall feed-through for an internal heat pump assembly - Google Patents
Wall feed-through for an internal heat pump assembly Download PDFInfo
- Publication number
- EP2375182A2 EP2375182A2 EP11001968A EP11001968A EP2375182A2 EP 2375182 A2 EP2375182 A2 EP 2375182A2 EP 11001968 A EP11001968 A EP 11001968A EP 11001968 A EP11001968 A EP 11001968A EP 2375182 A2 EP2375182 A2 EP 2375182A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- duct
- heat pump
- bushing according
- silencer
- 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
Links
- 230000003584 silencer Effects 0.000 claims description 27
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 241000446313 Lamella Species 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/04—Arrangements for portability
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/0025—Ventilation using vent ports in a wall
-
- 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
- F24F2221/52—Weather protecting means, e.g. against wind, rain or snow
Definitions
- the present invention relates to a wall duct for an internally deployable heat pump system.
- Heat pumps in particular air or air-water heat pumps, which are installed within buildings, require a wall outlet to the outside through which the required supply air can be supplied and exhaust air can be dissipated.
- a hose is provided on the heat pump and attached the other end to one or in a wall duct.
- a wall bushing has a standard length and is shortened during installation to the appropriate wall thickness.
- a house wall wall bushing is provided for indoor heat pump systems.
- the wall bushing has at least one silencer backdrop.
- the wall duct can also be used for ventilation systems.
- a compact house wall wall bushing can be provided, which also offers good sound insulation.
- the silencer scenes are arranged substantially parallel to the air passage direction of the wall duct.
- the wall bushing represents a low flow resistance.
- the silencer baffles include sound absorbing material.
- the invention relates to the idea to provide a wall duct with a slotted silencer.
- the silencer scenes of the slotted silencer can in this case be provided perpendicular to an outer wall within the wall duct.
- the wall bushing on a hose nozzle for connecting a hose which is connected to the heat pump, on, wherein the diameter of the hose nozzle may be smaller than the dimensions of the heat transmission.
- the wall bushing may have on its outer side a weather protection grid.
- the silencer scenes may preferably have a sound absorber. to achieve a desired sound attenuation. Due to the design of the silencer scenes perpendicular to the outer wall or in the direction of air passage, a wall duct with a low flow resistance can be provided. Furthermore, the thermal insulation of the wall bushing can be improved by using a slotted silencer or by the silencer scenes are provided in the wall duct.
- the invention relates to a house wall wall bushing for heat pump systems which can be installed on the inside, the wall leadthrough comprising at least a first part and a second part.
- the first part and the second part can be telescoped into each other.
- the first part is inserted from the outside of the building and the second part from the inside of the building and both parts are pushed into each other.
- the wall bushing can be used for different wall thicknesses and eliminates the shortening of the implementation during assembly.
- an insulating material is disposed between the first part and the second part to avoid cold spots.
- the thermal insulation prevents the potentially cold first part mounted on the outside of the building from coming into contact with the potentially warm second part mounted on the inside of the building.
- the insulating material between the first and the second part during assembly slightly compressed in length, resulting in the one hand, a good seal between the individual components and on the other hand, a seal against the building wall.
- a weather protection grid is arranged on the wall bushing on the building exterior wall, which consists of a frame and slats arranged therein. This avoids that, for example rainwater can penetrate into the wall bushing. Likewise, this avoids that animals can penetrate through the wall duct in the heat pump system.
- this wire mesh tennis racket-like design with different wires are stretched from crossing directions on a tenter.
- a clamping frame here is the frame that carries the slats of the weather protection grid, or a separate frame.
- the wires may be self-supporting by being connected together at intersections by welding, soldering or gluing.
- At least one lamella of the weather protection grid is extended beyond the frame.
- the bottom slat is extended to avoid accumulating rain, dew or condensation on the facade, where it would leave unsightly stains on the facade, or is drawn by capillary action or the pressure conditions in the wall bushing.
- the extended blade preferably protrudes beyond the frame as a drip edge
- a further drip edge located at the lower end of the frame, a further drip edge, which preferably also laterally beyond the frame is and preferably also the side of the frame running water away from the facade.
- the extended blade is also slightly raised relative to the frame, whereby on the one hand rattling noises avoided and on the other hand, the flow conditions are improved.
- each silencer backdrop is provided in the first part and in the second part of the wall duct, wherein the silencer scenes are arranged offset from one another.
- the silencer scenes are arranged offset from one another.
- the partial scenes are preferably offset from one another.
- the partial scenes are close together when pushed together to reduce the flow resistance.
- the wall bushing has a hose connection for connecting a connection hose.
- the diameter of the hose nozzle may be smaller than the dimension of the wall duct. This in turn is particularly advantageous for sound insulation.
- the hose nozzle has a substantially elliptical shape.
- the contact pressure of the hose is improved at the nozzle, whereby leaks and energy losses are reduced.
- Another advantage of the elliptical nozzle is a larger free cross-section, which leads to lower pressure differences.
- the invention also relates to a heat pump system with a heat pump and a house wall wall duct.
- Fig. 1 shows a schematic representation of an internally mounted heat pump 10 according to a first embodiment.
- the heat pump 10 is installed in an interior area 400 which is separated from the exterior area 300 by a wall 200.
- the wall 20 0 may be provided an opening 2 1 0, which serves to receive a wall duct 100.
- the wall bushing and the heat pump are connected to each other, for example by a Schlauch_ 60 0.
- a first end of the hose 600 is attached to an air inlet 1 1 of the heat pump 10, and a second end of the hose 600 is fixed to a hose nozzle 130 on the wall duct 100 .
- On the outer side 300 of the wall duct 100 may optionally be provided a weather protection grid 110.
- Inside the wall duct 100 can several silencer scenes are provided with sound-absorbing properties. Due to the silencer scenes, the sound insulation can be improved by the wall duct 100.
- Fig. 2 shows a schematic sectional view of a wall duct 10 according to a second embodiment.
- the wall feedthrough 100 can be provided in an opening 210 of a wall 20 0.
- the wall penetration can have a weather protection grid 110 on the outside 300.
- the wall bushing 100 may have a hose stub 130. This hose nozzle 130 may have a diameter which is smaller than the dimension of the wall duct.
- the silencer scenes 120 may comprise sound absorbers or sound-absorbing materials.
- the silencer scenes are preferably provided perpendicular to the wall 200.
- the silencer scenes are provided parallel to the air flow direction to form the lowest possible flow resistance.
- Fig. 3 shows a plan view of a wall bushing according to a third embodiment.
- the wall duct according to the third embodiment may correspond to the wall duct according to the second embodiment.
- a plan view of the interior 400 is shown.
- the hose stub 130 and two sound scenes 120 can be seen.
- Fig. 4 shows a wall duct 100 in a fourth embodiment.
- the wall feedthrough 100 consists of a first part 101, which can be inserted from a building exterior, not shown, and a second part 102 , which can be inserted from a building inside, not shown.
- the first part 101 is inserted during assembly in the second part 102.
- a hose stub 130 is arranged, on which the wall duct 100 can be connected via a hose, not shown, with a heat pump system.
- a weather protection grid 110 is arranged, which consists of a frame 111 and arranged in the frame fins 112.
- the fins 112 are slightly inclined and keep rainwater and animals, but at the same time allow a sufficiently large flow of air to operate the heat pump system.
- the lowermost fin 112 has an extension 115 which acts as a drip edge.
- a further drip edge 113th arranged, which is extended laterally and can derive water from the building facade and the interior of the wall duct 100.
- a wire grid 114 is arranged.
- Fig. 5 shows a sectional view through the wall duct 100 after Fig. 4 ,
- the insulating material 140 is shown, which is arranged between the first part 101 and the second part 102 of the wall duct 100 and heat transfer between the first part 101 and the second part 102 is prevented.
- bottom plate 112 ' is raised and is not resting on the frame 111.
- Fig. 6 shows a bottom view of the wall duct 100 in a fifth embodiment with a first part 101 and a second part 102, a hose stub 130 and a weather protection grid 110.
- a drip edge 113 is arranged, which is extended laterally.
- Fig. 7 shows a rear view of the wall duct 100 in a sixth embodiment.
- a hose stub 130 is arranged, which has an elliptical shape in order to achieve a good contact pressure during assembly of the hose.
- the wall duct 100 has a weather protection grid 110, on the underside of which a drip edge 113 is arranged. Also visible is a close-meshed wire grid 114 disposed behind the weather protection grid 110.
- Fig. 8 shows a sectional view through the wall duct in a seventh embodiment.
- the arrangement of muffler scenes 120 is shown, which are arranged in the wall duct 100.
- Fig. 9 shows a sectional view through the wall duct in an eighth embodiment.
- the arrangement of silencer scenes 120 is shown, wherein the silencer scenes 120 are each arranged as sections in the first part 101 and in the second part 102.
- the sections of the muffler scenes 120 are arranged offset to one another, so that on the one hand they do not push against each other and compress each other and on the other hand enough air can flow between the muffler scenes.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Ventilation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Wanddurchführung für eine innen aufstellbare Wärmepumpenanlage.The present invention relates to a wall duct for an internally deployable heat pump system.
Wärmepumpen, insbesondere Luft- oder Luft-Wasserwärmepumpen, die innerhalb von Gebäuden aufgestellt werden, benötigen eine Wanddurchführung nach außen, durch welche die benötigte Zuluft zugeführt und Abluft abgeführt werden kann. Hierzu wird ein Ende eines Schlauches an der Wärmepumpe vorgesehen und das andere Ende an einer bzw. in einer Wanddurchführung befestigt. Üblicherweise hat eine derartige Wanddurchführung eine Standardlänge und wird beim Einbau auf die entsprechende Wandstärke gekürzt.Heat pumps, in particular air or air-water heat pumps, which are installed within buildings, require a wall outlet to the outside through which the required supply air can be supplied and exhaust air can be dissipated. For this purpose, one end of a hose is provided on the heat pump and attached the other end to one or in a wall duct. Usually, such a wall bushing has a standard length and is shortened during installation to the appropriate wall thickness.
Es ist daher eine Aufgabe der vorliegenden Erfindung, eine Wanddurchführung für eine innen aufstellbare Wärmepumpe vorzusehen, welche einen verbesserten Schallschutz und eine ausreichende Wärmedämmung erlaubt und eine einfache Montage ermöglicht.It is therefore an object of the present invention to provide a wall duct for an internally deployable heat pump, which allows improved sound insulation and sufficient thermal insulation and allows easy installation.
Diese Aufgabe wird durch eine Wanddurchführung nach Anspruch 1 gelöst.This object is achieved by a wall duct according to claim 1.
Somit wird eine Hauswand-Wanddurchführung für innen aufstellbare Wärmepumpenanlagen vorgesehen. Die Wanddurchführung weist mindestens eine Schalldämpferkulisse auf. Die Wanddurchführung kann dabei auch für Lüftungsanlagen verwendet werden.Thus, a house wall wall bushing is provided for indoor heat pump systems. The wall bushing has at least one silencer backdrop. The wall duct can also be used for ventilation systems.
So kann eine kompakte Hauswand-WanddurchfĂĽhrung vorgesehen werden, welche ebenfalls einen guten Schallschutz bietet.Thus, a compact house wall wall bushing can be provided, which also offers good sound insulation.
Gemäß einem Aspekt der vorliegenden Erfindung sind die Schalldämpferkulissen im Wesentlichen parallel zur Luftdurchtrittsrichtung der Wanddurchführung angeordnet. Somit kann erreicht werden, dass die Wanddurchführung einen geringen Strömungswiderstand darstellt.According to one aspect of the present invention, the silencer scenes are arranged substantially parallel to the air passage direction of the wall duct. Thus, it can be achieved that the wall bushing represents a low flow resistance.
Gemäß einem weiteren Aspekt der vorliegenden Erfindung weisen die Schalldämpferkulissen schallabsorbierendes Material auf.According to another aspect of the present invention, the silencer baffles include sound absorbing material.
Die Erfindung betrifft den Gedanken, eine Wanddurchführung mit einem Kulissenschalldämpfer vorzusehen. Die Schalldämpferkulissen des Kulissen-Schalldämpfers können hierbei senkrecht zu einer Außenwand innerhalb der Wanddurchführung vorgesehen werden. Optional weist die Wanddurchführung einen Schlauchstutzen zum Anschließen eines Schlauches, der mit der Wärmepumpe verbunden ist, auf, wobei der Durchmesser des Schlauchstutzens kleiner als die Abmessungen der Wärmedurchführung sein kann. Optional kann die Wanddurchführung an ihrer Außenseite ein Wetterschutzgitter aufweisen. Die Schalldämpferkulissen können vorzugsweise einen Schallabsorber aufweisen,. um eine gewünschte Schalldämpfung zu erreichen. Durch die Ausgestaltung der Schalldämpferkulissen senkrecht zur Außenwand bzw. in Luftdurchtrittsrichtung kann eine Wanddurchführung mit einem geringen Strömungswiderstand vorgesehen werden. Ferner kann die thermische Isolierung der Wanddurchführung verbessert werden, indem ein Kulissenschalldämpfer verwendet wird bzw. indem die Schalldämpferkulissen in der Wanddurchführung vorgesehen sind.The invention relates to the idea to provide a wall duct with a slotted silencer. The silencer scenes of the slotted silencer can in this case be provided perpendicular to an outer wall within the wall duct. Optionally, the wall bushing on a hose nozzle for connecting a hose which is connected to the heat pump, on, wherein the diameter of the hose nozzle may be smaller than the dimensions of the heat transmission. Optionally, the wall bushing may have on its outer side a weather protection grid. The silencer scenes may preferably have a sound absorber. to achieve a desired sound attenuation. Due to the design of the silencer scenes perpendicular to the outer wall or in the direction of air passage, a wall duct with a low flow resistance can be provided. Furthermore, the thermal insulation of the wall bushing can be improved by using a slotted silencer or by the silencer scenes are provided in the wall duct.
Weiterhin betrifft die Erfindung eine Hauswand-Wanddurchführung für innen aufstellbare Wärmepumpenanlagen, wobei die Wanddurchführung wenigstens aus einem ersten Teil und einem zweiten Teil besteht. Das erste Teil und das zweite Teil können dabei teleskopartig ineinander geschoben werden. Das erste Teil wird von einer Gebäudeaußenseite und das zweite Teil von einer Gebäudeinnenseite eingeschoben und beide Teile werden ineinander geschoben. Hierdurch kann die Wanddurchführung für verschiedene Wandstärken verwendet werden und das Kürzen der Durchführung bei der Montage entfällt.Furthermore, the invention relates to a house wall wall bushing for heat pump systems which can be installed on the inside, the wall leadthrough comprising at least a first part and a second part. The first part and the second part can be telescoped into each other. The first part is inserted from the outside of the building and the second part from the inside of the building and both parts are pushed into each other. As a result, the wall bushing can be used for different wall thicknesses and eliminates the shortening of the implementation during assembly.
Vorzugsweise ist zwischen dem ersten Teil und dem zweiten Teil ein Dämmmaterial angeordnet, um Kältebrücken zu vermeiden. Durch die Wärmedämmung ist vermieden, dass das an der Gebäudeaußenseite montierte, potentiell kalte erste Teil in Berührung mit dem an der Gebäudeinnenseite montierten, potentiell warmen zweiten Teil kommt. Vorzugsweise wird das Dämmmaterial zwischen dem ersten und dem zweiten Teil bei der Montage geringfügig in der Länge gestaucht, wodurch sich einerseits eine gute Abdichtung zwischen den einzelnen Komponenten und andererseits eine Abdichtung gegenüber der Gebäudewand ergibt.Preferably, an insulating material is disposed between the first part and the second part to avoid cold spots. The thermal insulation prevents the potentially cold first part mounted on the outside of the building from coming into contact with the potentially warm second part mounted on the inside of the building. Preferably, the insulating material between the first and the second part during assembly slightly compressed in length, resulting in the one hand, a good seal between the individual components and on the other hand, a seal against the building wall.
In einem weiteren Ausführungsbeispiel ist an der Wanddurchführung an der Gebäudeaußenwand ein Wetterschutzgitter angeordnet, das aus einem Rahmen und darin angeordneten Lamellen besteht. Hierdurch ist vermieden, dass beispielsweise Regenwasser in die Wanddurchführung eindringen kann. Ebenso ist hierdurch vermieden, dass Tiere durch die Wanddurchführung in die Wärmepumpenanlage eindringen können.In a further embodiment, a weather protection grid is arranged on the wall bushing on the building exterior wall, which consists of a frame and slats arranged therein. This avoids that, for example rainwater can penetrate into the wall bushing. Likewise, this avoids that animals can penetrate through the wall duct in the heat pump system.
Um einen zusätzlichen Schutz vor Kleintieren, wie z.B. Mäuse oder Ratten, zu erreichen, ist hinter dem Wetterschutzgitter vorzugsweise ein weiteres Drahtgitter angebracht. In einem Ausführungsbeispiel ist dieses Drahtgitter tennisschlägerartig ausgebildet, wobei verschiedene Drähte aus sich überkreuzenden Richtungen auf einen Spannrahmen gespannt sind. Als Spannrahmen dient hierbei der Rahmen, der die Lamellen des Wetterschutzgitters trägt, oder ein separater Rahmen. Alternativ können die Drähte selbsttragend ausgebildet sein, indem sie an Kreuzungspunkten durch Schweißen, Löten oder Kleben miteinander verbunden sind.For additional protection against small animals, such as To reach mice or rats, behind the weather protection grille preferably another wire mesh is attached. In one embodiment, this wire mesh tennis racket-like design, with different wires are stretched from crossing directions on a tenter. As a clamping frame here is the frame that carries the slats of the weather protection grid, or a separate frame. Alternatively, the wires may be self-supporting by being connected together at intersections by welding, soldering or gluing.
In einer weiteren bevorzugten Ausgestaltung der Erfindung ist wenigstens eine Lamelle des Wetterschutzgitters über den Rahmen hinaus verlängert. Vorzugsweise ist hierbei die unterste Lamelle verlängert, um zu vermeiden, dass anfallendes Regen-, Tau- oder Kondenswasser an der Fassade abläuft, wo es unschöne Flecken an der Fassade hinterlassen würde, oder durch Kapillarwirkung oder die Druckverhältnisse in die Wanddurchführung hineingezogen wird. Die verlängerte Lamelle steht vorzugsweise als Abtropfkante vorne über den Rahmen hinausIn a further preferred embodiment of the invention, at least one lamella of the weather protection grid is extended beyond the frame. Preferably, in this case the bottom slat is extended to avoid accumulating rain, dew or condensation on the facade, where it would leave unsightly stains on the facade, or is drawn by capillary action or the pressure conditions in the wall bushing. The extended blade preferably protrudes beyond the frame as a drip edge
In einem weiteren Ausführungsbeispiel befindet sich am unteren Abschluss des Rahmens eine weitere Tropfkante, die vorzugsweise auch seitlich etwas über den Rahmen hinaus steht und vorzugsweise auch das seitlich am Rahmen herablaufende Wasser von der Fassade fernhält.In another embodiment, located at the lower end of the frame, a further drip edge, which preferably also laterally beyond the frame is and preferably also the side of the frame running water away from the facade.
in einer weiteren Ausgestaltung der Erfindung ist die verlängerte Lamelle außerdem gegenüber dem Rahmen leicht angehoben, wodurch einerseits Klappergeräusche vermieden und andererseits die Strömungsverhältnisse verbessert werden.In a further embodiment of the invention, the extended blade is also slightly raised relative to the frame, whereby on the one hand rattling noises avoided and on the other hand, the flow conditions are improved.
Vorzugsweise ist je eine Schalldämpferkulisse im ersten Teil und im zweiten Teil der Wanddurchführung vorgesehen, wobei die Schalldämpferkulissen versetzt zueinander angeordnet sind. Hierdurch ist erreicht, dass unabhängig von der jeweiligen Wandstärke über die gesamte Länge der Wanddurchführung wenigstens eine Schalldämpferkulisse angeordnet ist, um eine gute Schalldämpfung zu erreichen. Um zu verhindern, dass die Teil-Kulissen zum Zusammschieben des ersten und des zweiten Teils aufeinanderstoßen und gestaucht werden, sind die Teil-Kulissen vorzugsweise versetzt zueinander angeordnet. Vorzugsweise liegen die Teil-Kulissen beim Zusammenschieben eng aneinander um den Strömungswiderstand zu verringern.Preferably, each silencer backdrop is provided in the first part and in the second part of the wall duct, wherein the silencer scenes are arranged offset from one another. This ensures that regardless of the wall thickness over the entire length of the wall bushing at least one silencer backdrop is arranged in order to achieve a good sound attenuation. In order to prevent that the partial scenes for colliding the first and the second part collide and are compressed, the partial scenes are preferably offset from one another. Preferably, the partial scenes are close together when pushed together to reduce the flow resistance.
Gemäß einem weiteren Aspekt der vorliegenden Erfindung weist die Wanddurchführung einen Schlauchstutzen zum Anschließen eines Verbindungsschlauches auf. Optional kann der Durchmesser des Schlauchstutzens kleiner sein als die Abmessung der Wanddurchführung. Dies ist wiederum insbesondere vorteilhaft zur Schallisolierung.According to a further aspect of the present invention, the wall bushing has a hose connection for connecting a connection hose. Optionally, the diameter of the hose nozzle may be smaller than the dimension of the wall duct. This in turn is particularly advantageous for sound insulation.
In einer weiteren bevorzugten Ausgestaltung der Erfindung weist der Schlauchstutzen eine weitgehend elliptische Form auf. Hierdurch ist die Anpresskraft des Schlauches an den Stutzen verbessert, wodurch Undichtigkeiten und Energieverluste verringert sind. Ein weiterer Vorteil des elliptischen Stutzens ist eine größerer freier Querschnitt, der zu geringeren Druckdifferenzen führt.In a further preferred embodiment of the invention, the hose nozzle has a substantially elliptical shape. As a result, the contact pressure of the hose is improved at the nozzle, whereby leaks and energy losses are reduced. Another advantage of the elliptical nozzle is a larger free cross-section, which leads to lower pressure differences.
Die Erfindung betrifft ebenfalls ein Wärmepumpensystem mit einer Wärmepumpe und einer Hauswand-Wanddurchführung.The invention also relates to a heat pump system with a heat pump and a house wall wall duct.
Weitere Ausgestaltungen sind Gegenstand der UnteransprĂĽche.Further embodiments are the subject of the dependent claims.
Vorteile und Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die Zeichnung näher erläutert.
- Fig. 1
- zeigt eine schematische Darstellung einer innen aufgestellten Wärmepumpe;
- Fig. 2
- zeigt eine schematische Schnittansicht einer Wanddurchführung gemäß einem zweiten Ausführungsbeispiel;
- Fig.3
- zeigt eine Draufsicht auf eine Wanddurchführung gemäß einem dritten Ausführungsbeispiel;
- Fig. 4
- zeigt eine WanddurchfĂĽhrung in einem vierten AusfĂĽhrungsbeispiel;
- Fig. 5
- zeigt eine Schnittansicht durch die WanddurchfĂĽhrung nach
Fig. 4 ; - Fig.6
- zeigt eine Unteransicht der WanddurchfĂĽhrung in einem fĂĽnften AusfĂĽhrungsbeispiel;
- Fig.7
- zeigt eine RĂĽckansicht der WanddurchfĂĽhrung in einem sechsten AusfĂĽhrungsbeispiel;
- Fig.8
- zeigt eine Schnittansicht durch die WanddurchfĂĽhrung in einem siebten AusfĂĽhrungsbeispiel; und
- Fig.9
- zeigt eine Schnittansicht durch die WanddurchfĂĽhrung in einem achten AusfĂĽhrungsbeispiel.
- Fig. 1
- shows a schematic representation of an internally mounted heat pump;
- Fig. 2
- shows a schematic sectional view of a wall bushing according to a second embodiment;
- Figure 3
- shows a plan view of a wall bushing according to a third embodiment;
- Fig. 4
- shows a wall duct in a fourth embodiment;
- Fig. 5
- shows a sectional view through the wall duct
Fig. 4 ; - Figure 6
- shows a bottom view of the wall bushing in a fifth embodiment;
- Figure 7
- shows a rear view of the wall duct in a sixth embodiment;
- Figure 8
- shows a sectional view through the wall duct in a seventh embodiment; and
- Figure 9
- shows a sectional view through the wall duct in an eighth embodiment.
Claims (15)
dass die WanddurchfĂĽhrung (100) wenigstens aus einem ersten Teil (101) und einem zweiten Teil (102) besteht,
wobei das erste Teil (101) und das zweite Teil (102) teleskopartig ineinander geschoben werden können.House wall wall duct for indoor heat pump systems, characterized
in that the wall duct (100) consists of at least a first part (101) and a second part (102),
wherein the first part (101) and the second part (102) can be telescoped into one another.
dadurch gekennzeichnet,
dass zwischen dem ersten Teil (101) und dem zweiten Teil (102) ein Dämmmaterial (140) angeordnet ist.Wall duct according to claim 3 ,
characterized,
in that an insulating material (140) is arranged between the first part (101) and the second part (102).
dadurch gekennzeichnet,
dass an der Wanddurchführung (100) an einer Gebäudeaußenwand (300) ein Wetterschutzgitter (110) angeordnet ist, das aus einem Rahmen (111) und darin angeordneten Lamellen (112) besteht.Wall bushing according to one or more of the preceding claims 1 to 4,
characterized,
in that a weather protection grid (110), which consists of a frame (111) and lamellae (112) arranged therein, is arranged on the wall duct (100) on a building outer wall ( 300 ).
dadurch gekennzeichnet,
dass wenigstens eine Lamelle (112) über den Rahmen (111) hinaus verlängert ist.Wall bushing according to claim 5,
characterized,
in that at least one lamella (112) is extended beyond the frame (111).
dadurch gekennzeichnet,
dass an einer Unterseite (116) des Rahmens (111) wenigstens eine Tropfkante (113) angeordnet ist.Wall bushing according to claim 5 or 6,
characterized,
in that at least one drip edge (113) is arranged on an underside (116) of the frame (111).
dadurch gekennzeichnet,
dass hinter dem Wetterschutzgitter (110) ein Drahtgitter (114) angeordnet ist.Wall bushing according to one or more of the preceding claims 5 to 7,
characterized,
that behind the weather protection grid (110) a wire grid (114) is arranged.
dadurch gekennzeichnet,
dass in der Wanddurchführung (110) mindestens eine Schalldämpferkulisse (120) angeordnet ist.Wall bushing according to one or more of the preceding claims 3 to 8,
characterized,
that in the wall duct (110) at least one silencer backdrop (120) is arranged.
dass wenigstens je eine Schalldämpferkulisse (120) im ersten Teil (101) und im zweiten Teil (102) der Wanddurchführung (100) angeordnet sind, wobei die Schalldämpferkulissen (120) versetzt zueinander angeordnet sind.Wall bushing according to one or more of the preceding claims 1 to 9,
in that at least one respective silencer gate (120) is arranged in the first part (101) and in the second part (102) of the wall duct (100), wherein the silencer slides (120) are arranged offset from one another.
einem Schlauchstutzen (130) zum Anschließen eines Verbindungsschlauches (600) zu der Wärmepumpenanlage (10).Wall bushing according to one or more of the preceding claims 1 to 10, further comprising
a hose nozzle (130) for connecting a connecting hose (600) to the heat pump system (10).
dadurch gekennzeichnet.
dass der Schlauchstutzen (130) eine weitgehend elliptische Form aufweist.Wall bushing according to one or more of the preceding claims 1 to 13,
characterized.
that the hose nozzle (130) has a substantially elliptical shape.
einer Hauswand-WanddurchfĂĽhrung nach einem der AnsprĂĽche 1 bis 14.Heat pump system with a heat pump system and
a house wall wall duct according to one of claims 1 to 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010004800U DE202010004800U1 (en) | 2010-04-09 | 2010-04-09 | Wall duct for an indoor heat pump system |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2375182A2 true EP2375182A2 (en) | 2011-10-12 |
EP2375182A3 EP2375182A3 (en) | 2016-11-30 |
EP2375182B1 EP2375182B1 (en) | 2021-06-02 |
Family
ID=44317719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11001968.4A Active EP2375182B1 (en) | 2010-04-09 | 2011-03-10 | Wall feed-through for an internal heat pump assembly |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2375182B1 (en) |
DE (1) | DE202010004800U1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012208621A1 (en) | 2012-05-23 | 2013-12-12 | BSH Bosch und Siemens Hausgeräte GmbH | Cover grille for an inlet or outlet opening of a channel through which a gaseous medium flows |
DE202012006444U1 (en) | 2012-07-05 | 2013-10-07 | Stiebel Eltron Gmbh & Co. Kg | Flexible air baffle |
DE102017002396A1 (en) | 2017-03-14 | 2018-09-20 | Stiebel Eltron Gmbh & Co. Kg | Wall bushing for connection to a home automation device and method for mounting a wall feedthrough |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2268451A (en) * | 1938-12-31 | 1941-12-30 | Gen Motors Corp | Refrigerating apparatus |
DE1454560A1 (en) * | 1964-01-31 | 1969-03-20 | Alvaro Frigerio | Device for improving the air or air conditioning of rooms |
CH653117A5 (en) * | 1981-11-06 | 1985-12-13 | Sulzer Ag | METHOD AND DEVICE FOR THE INDIVIDUAL COOLING OF SPACES IN A BUILDING. |
DE9011124U1 (en) * | 1990-07-27 | 1990-10-11 | Immissions-Emissions-Ag, Vaduz, Li | |
DE19914314C2 (en) * | 1999-03-29 | 2002-09-19 | Zu Bergsten Ludwig Meyer | Passive house and method for generating residual heat in such a passive house |
DE10222105A1 (en) * | 2002-05-17 | 2003-12-04 | Fraunhofer Ges Forschung | Silencer link for heating systems includes hollow cylindrical chambers closed off soundproof one end but open to transmissive covering and set flow-parallel or offset for all-frequency damping duty |
DE102004029256B4 (en) * | 2004-06-17 | 2007-03-01 | Schiedel Gmbh & Co. | Built-in block and installation kit for installing a ventilation device in a wall |
DE102004030519B4 (en) * | 2004-06-18 | 2009-02-05 | Dr. Diestel Metallbau Und Klimatechnik Gmbh | Louvres |
DE202007009273U1 (en) * | 2007-07-02 | 2008-11-13 | Marley Deutschland Gmbh | Ventilation wall bushing |
DE102008017528A1 (en) * | 2008-04-03 | 2009-10-08 | Poroson Gmbh | Device for sound absorption in air head pump provided with supply line and exhaust air duct, has sound absorption element, and circulating wall, from which section of metal fabric is made of pores |
-
2010
- 2010-04-09 DE DE202010004800U patent/DE202010004800U1/en not_active Expired - Lifetime
-
2011
- 2011-03-10 EP EP11001968.4A patent/EP2375182B1/en active Active
Non-Patent Citations (1)
Title |
---|
None |
Also Published As
Publication number | Publication date |
---|---|
EP2375182B1 (en) | 2021-06-02 |
DE202010004800U1 (en) | 2011-09-02 |
EP2375182A3 (en) | 2016-11-30 |
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