EP3543622B1 - Dispositif d'isolation sonore et système de ventilation doté d'un tel dispositif d'isolation sonore - Google Patents

Dispositif d'isolation sonore et système de ventilation doté d'un tel dispositif d'isolation sonore Download PDF

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Publication number
EP3543622B1
EP3543622B1 EP18163156.5A EP18163156A EP3543622B1 EP 3543622 B1 EP3543622 B1 EP 3543622B1 EP 18163156 A EP18163156 A EP 18163156A EP 3543622 B1 EP3543622 B1 EP 3543622B1
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EP
European Patent Office
Prior art keywords
connection
coupling
connections
matrix
acoustic dampening
Prior art date
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Application number
EP18163156.5A
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German (de)
English (en)
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EP3543622A1 (fr
Inventor
Thomas Merhar
Thomas BENVENUTI
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Hoval AG
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Hoval AG
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Publication of EP3543622A1 publication Critical patent/EP3543622A1/fr
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    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F2013/242—Sound-absorbing material

Definitions

  • the invention is directed to a soundproofing device of a room ventilation system, the soundproofing device having a housing in which a sound-absorbing material is arranged and which has a coupling side and a connection side opposite the coupling side, the coupling side having a plurality of device connections of a ventilation device flow-connectable coupling connections and the connection side has a plurality of connections, wherein the number of coupling connections is equal to the number of connections, and wherein each connection of the connection side with at least one coupling connection of the coupling side is flow-connected with the aid of a sound insulation channel.
  • the invention is also directed to a room ventilation system with a soundproofing device and such a ventilation device, the ventilation device having a device housing in which at least one filter element, at least one heat recovery unit and a fan unit are housed, the device housing having a device coupling side has a plurality of device connections which is equal to the number of coupling connections, and wherein the device connections are arranged one below the other according to a device matrix which corresponds to the predetermined connection assignment matrix.
  • a sound insulation device of the type mentioned above is for example from EP 2 642 215 A1 known.
  • a sound insulation system with a tubular muffler which is arranged between two channels and connects them to one another.
  • the muffler consists of an outer tube and an inner tube which are arranged concentrically to one another, the Air flow from one channel is directed through the inner tube to the other channel.
  • a sound-absorbing material is arranged between the outer pipe and the inner pipe.
  • the EP 2 426 427 A2 such a silencer can be seen, which is arranged between two channels and this connection.
  • the muffler has a tubular housing, which is coated on the inside with sound-absorbing material, which in turn surrounds a spiral which extends through the tubular housing.
  • room ventilation systems are used in the domestic ventilation sector, each of which has a ventilation device and a soundproofing device.
  • the ventilation device takes on the continuous supply of fresh air to the living spaces, which are supplied with fresh, oxygen-rich air around the clock and without any drafts. Used air and odors are carried away via the ventilation device via the exhaust air. Valuable heat that would be lost when ventilating with windows remains in the building thanks to a heat recovery system integrated in the ventilation device. Dirt particles, dust and pollen are filtered out by filter elements.
  • the soundproofing device which can be integrated in the ventilation device, is provided to reduce noise. It is also known that a soundproofing device is arranged outside the ventilation device and in the air duct of the room ventilation system leading to the ventilation device.
  • the invention is directed to ventilation devices in which the air connections are arranged on a device coupling side, preferably on the top of the device.
  • a device coupling side preferably on the top of the device.
  • the ComfoAir 350 ventilation device from Zehnder which the sound insulation can be implemented inside the ventilation device or can be provided outside the ventilation device separately for each individual pipe leading to the ventilation device.
  • the two mirrored versions are referred to as "left" and “right” variants and are the result of different installation conditions, whereby the designations depend on which side of the ventilation unit the connection for the supply air is located on.
  • connection matrix that corresponds to a predetermined and fixed connection assignment matrix.
  • the invention is based on the object of creating a solution which, in a structurally simple manner, provides a possibility of avoiding the disadvantages known from the prior art and in particular a construction of two versions for a ventilation device.
  • the object is achieved according to the invention in that the connections on the connection side are arranged according to a connection matrix and the coupling connections on the coupling side are arranged according to a coupling matrix, each connection being a very short distance away self-arranged coupling connection is assigned, and wherein at least one of the connections is connected to one of the coupling connections, which is arranged adjacent to the coupling connection, which is assigned to the at least one connection, so that a connection assignment of the connections on the coupling side for different types of air with exhaust air, exhaust air, outside air and supply air differs from the connection assignment of the coupling connections on the coupling side for the various types of air.
  • a room ventilation system with a ventilation device and at least one soundproofing device according to claim 1, wherein the ventilation device has a device housing in which at least one filter element, at least one heat recovery unit and a fan unit are housed Device housing has a device coupling side with a plurality of device connections, which is equal to the number of coupling connections, and wherein the device connections are arranged one below the other according to a device matrix that corresponds to a predetermined connection assignment matrix for different types of air, with coupling connections on the coupling side of the at least one soundproofing device Device are in flow connection with the device connections on the device coupling side of the ventilation device.
  • the term matrix (for example the terminology of the connection matrix, the coupling matrix and the device matrix) is to be understood as meaning that the connections follow an ordered scheme, which can be defined, for example, by rows and columns , to each other and to each other are arranged in a certain way.
  • a predetermined connection assignment matrix denotes that of the plurality of connections or coupling connections or device connections, one connection or coupling connection or device connection for the supply air, one connection or coupling connection or device connection for the exhaust air, one connection or coupling connection or device connection for the outside air and a connection or coupling connection or device connection for the exhaust air, the connections or Coupling connections or device connections are arranged in a matrix-like manner to one another in a predetermined arrangement or sequence.
  • this can be, for example, a 2x2 matrix, with a 2x1 matrix, 2x3 matrix, 3x3 matrix for a different number of air types or for merging or separating air flows or the like come into consideration as an orderly arrangement.
  • the invention provides a soundproofing device and a room ventilation system with such a soundproofing device which are distinguished by a simple construction. Because at least one of the connections is connected to one of the coupling connections, which is arranged adjacent to the coupling connection, which is assigned to the at least one connection, it is possible to change the air flow within the soundproofing device so that the connection assignment one side of the soundproofing device no longer corresponds to the connection assignment on the other side, but can be adapted to the desired connection options. With the help of the invention it is consequently possible, in contrast to the known practice, to only have to design and build a single variant of a ventilation device for a room ventilation system. This leads to considerable savings in storage and in the creation of tool molds.
  • the idea of the invention is to design the soundproofing device as a kind of adapter.
  • the soundproofing device By using one or more soundproofing devices arranged one above the other, it is possible to use any type of connection assignment on the To realize the connection side of the top soundproofing device, while at the same time maintaining the predetermined connection assignment matrix on the device side.
  • the invention provides that at least two sound-absorbing channels are designed to run parallel to one another within the housing.
  • a parallel course of the soundproofing ducts can exist, for example, when the soundproofing ducts cross when viewed from the side and, in an arrangement according to a 2x2 matrix, adjacent connections are connected to adjacent coupling connections that are arranged mirrored in a matrix. It is also conceivable that, in the case of a 2 ⁇ 2 matrix, two connections are also connected to two coupling connections via straight sound insulation channels.
  • a mirrored connection of connections and coupling connections can also be achieved in an embodiment of the invention if at least two sound-absorbing channels within the housing are designed to cross each other in their direction of extension.
  • Crossing refers to a side view of the course of the sound insulation ducts and does not mean that the sound insulation ducts converge at one point.
  • the invention provides that at least two connections are connected via a respective soundproofing duct to two coupling connections, which are arranged in their coupling matrix as a mirror image of the at least two connections arranged according to the connection matrix.
  • This configuration also increases the flexibility of the connection assignment through the sound-absorbing device.
  • connection matrix and the coupling connections of the coupling matrix are each arranged according to a predetermined connection assignment matrix for different types of air, the connection matrix on the Connection side is arranged rotated to the coupling matrix on the coupling side.
  • a twisted design of the individual sound insulation channels extends the flow path of the type of air to be conducted, which improves the sound insulation.
  • connection matrix on the connection side is rotated by 90 ° with respect to the coupling matrix on the coupling side with respect to an axis extending from the connection side to the coupling side.
  • individual soundproofing channels are not designed to be twisted or inclined, but rather all of the soundproofing channels that connect the connections of the connection matrix to the coupling connections of the coupling matrix are designed to be rotated and / or inclined.
  • a respective sound insulation channel between a corresponding connection on the connection side and an associated coupling connection on the coupling side is designed to run obliquely at a certain angle with respect to the connection side and the coupling side.
  • the inclined course of the respective sound insulation channels extends the flow path of the air to be guided, which results in improved sound absorption.
  • the invention provides, in a further embodiment, that the sound insulation ducts which flow-connect a respective connection with an assigned coupling connection form an air duct from the connection side to the coupling side, the air duct in relation to an axis extending from the connection side to the coupling side in Is designed to rotate clockwise or counterclockwise.
  • the sound-insulating channels forming the air duct are consequently designed to run in a twisted manner, which extends the flow path of the air to be guided and thereby better insulates the sound.
  • the coupling connections of the at least one soundproofing device and the device connections of the ventilation device are designed to be plugged together.
  • the ability to plug together also enables the use of several soundproofing devices, which can be plugged together with their coupling side with the connection side of an adjacent soundproofing device.
  • One or more soundproofing devices can thus be plugged onto the ventilation device like Lego bricks, the use of multiple soundproofing devices increasing the flexibility of the connection assignment on the topmost soundproofing device enormously.
  • the Figures 1 and 2 show a perspective view of a room ventilation system 1 according to the invention for living rooms, for example.
  • the room ventilation system 1 has a ventilation device 2 and a soundproofing device 3, wherein Figure 1 shows the assembled state of the room ventilation system 1, whereas in Figure 2 the soundproofing device 3 is shown dismantled and separated from the ventilation device 2, and the front covers of the ventilation device 2 have been removed in order to provide an insight into the interior of the ventilation device 2.
  • the ventilation device 2 has a device housing 4 in which, for example, a filter element 5 with a large filter surface and a low pressure loss, a heat recuperator 6 for recovering heat from exhaust air leaving a room and a noise-minimized fan unit 7 are accommodated and received are.
  • an enthalpy recovery unit could also be used to recover heat and moisture from the exhaust air.
  • the device housing 4 of the ventilation device 2 has a device coupling side 8 which, in the specific exemplary embodiment, is the top of the device housing 4.
  • the device coupling side 8 has a plurality of device connections 9, 10, 11 and 12.
  • four device connections 9, 10, 11 and 12 are formed on the device coupling side 8 of the ventilation device 2, which are used to guide different types of air, the types of air including exhaust air, exhaust air, outside air and supply air.
  • the device connection 9 serves for the exhaust air, the device connection 10 for the exhaust air, the device connection 11 for the outside air and the device connection 12 for the supply air.
  • the exhaust air is an air flow that is led into the open air from the ventilation device 2
  • the exhaust air is an air flow that comes from a room to be ventilated and is fed to the ventilation device 2
  • the outside air is an air flow that is fed from the outside untreated to the ventilation device 2
  • the supply air is an air flow which has been treated in the ventilation device 2 and is supplied to the room to be ventilated.
  • the device connections 9, 10, 11, 12 are arranged in a predetermined manner one below the other in the manner of a mathematical 2x2 matrix.
  • the device connections 9, 10, 11, 12 are thus arranged one below the other according to a device matrix 14 which corresponds to a predetermined connection assignment matrix 15.
  • the device housing 4 has the device connections 9, 10, 11, 12, which in turn are arranged according to a predetermined and defined connection assignment matrix, the device connections 9, 10, 11, 12 thus corresponding to the device matrix 14 on the Device coupling side 8 are arranged.
  • various air flows are guided to and away from the ventilation device 2 via the device connections 9, 10, 11, 12, with a defined one for the treatment of the various air flows within the ventilation device 2 Air guidance is necessary, which is supplied with the intended type of air by the connection assignment matrix 15.
  • connection assignment matrix 15 consequently defines the predetermined arrangement of the four different connection connections of exhaust air, exhaust air, outside air and supply air, with the device connections 9, 10, 11, 12 being mathematically arranged in relation to one another in the manner of a 2x2 matrix according to the general connection assignment matrix 15 and are thus arranged in the ventilation device 2 after the device matrix 14.
  • the device connection 9 is provided for the exhaust air
  • the device connection 10 is provided for the exhaust air
  • the device connection 11 is provided for the outside air
  • the device connection 12 is provided for the supply air.
  • the soundproofing device 3 is shown in different views for different configurations.
  • the soundproofing device 3 has a box-shaped housing 16, other designs for the soundproofing device 3 also being conceivable.
  • the soundproofing device 3 has the same width and depth as the ventilation device 2, whereby the ventilation device 2 and the soundproofing device 2 are compactly designed as the room ventilation system 1 when the soundproofing device 3 is mounted on the ventilation device 2 .
  • the Figure 4 shows a view from below of a coupling side 17 of the soundproofing device 3, whereas the Figure 5 shows a plan view of a connection side 18 of the soundproofing device 3 opposite the coupling side 17.
  • the coupling side 17 of the soundproofing device 3 with the device coupling side 8 of the ventilation device 2 can be coupled, as it is Figure 1 for example shows. It is also conceivable that the coupling side 17 of the soundproofing device 3 is coupled to a connection side 18 of another soundproofing device 3, as is shown, for example, in FIG Figure 16 is shown. Looking at the Figures 4 to 9 and 11 it can be seen that the coupling side 17 has a plurality of coupling connections 19, 20, 21 and 22, the connection side 18 also having a plurality of connections 23, 24, 25 and 26. The number of coupling ports 19, 20, 21, 22 is equal to the number of ports 23, 24, 25, 26, the number of device ports 9, 10, 11, 12 being equal to the number of coupling ports 19, 20, 21, 22 is.
  • connection matrix 27 The connections 23, 24, 25, 26 are arranged one below the other according to a connection matrix 27.
  • the coupling connections 19, 20, 21, 22 are also arranged one below the other according to a coupling matrix 28. Consequently, the coupling connections 19, 20, 21, 22 and the connections 23, 24, 25, 26 are also arranged in a predetermined manner one below the other in the manner of a 2 ⁇ 2 matrix.
  • connection matrix 27 is based on the connection assignment matrix 15 when the soundproofing device 3 is placed on the ventilation device 2 and the coupling connections 19 , 20, 21, 22 are flow-connected to the device connections 9, 10, 11, 12.
  • connection assignment of the connections 23, 24, 25, 26 on the connection side 18 differs for the different types of air from the pin assignment of the coupling connections 19, 20, 21, 22 on the coupling side 17.
  • connections 23, 24, 25, 26 arranged on the connection side 18 and the coupling connections 19, 20, 21, 22 arranged on the coupling side 17 are shown in a perspective view, the connections 23, 24, 25, 26 corresponding to the connection Matrix 27 and the coupling connections 19, 20, 21, 22 are arranged in accordance with the coupling matrix 28.
  • a coupling connection 19, 20, 21, 22 is assigned to each connection 23, 24, 25, 26, as shown by lines 39, 40, 41, 42 in FIG Figure 6 demonstrate.
  • the assignment is not arbitrary, but is based on a distance 43 which is shortest between a connection under consideration, such as connection 24, and the coupling connection 20 assigned to this connection 24, since it would be to all other coupling connections 19, 21, 22 the distance to the considered connection 24 is not the shortest distance 43, but greater than the shortest distance 43.
  • the shortest distance 43 is consequently decisive for the assignment of the connections 23, 24, 25, 26 to the coupling connections 19, 20, 21, 22 .
  • the Figure 7 shows an embodiment in which the coupling connections 19, 20, 21, 22 assigned in this way to the connections 23, 24, 25, 26 are connected to one another via a respective sound insulation channel 29, 30, 31, 32.
  • the sound insulation channels 29, 30, 31, 32 run in a straight line from the connection side 18 to the coupling side 17, so that the connection assignment on the coupling side 17 corresponds to the connection assignment on the connection side 18, which is known from practice.
  • the sound-insulating channels 29, 30, 31, 32 thus run in a straight line and parallel to one another with respect to an axis 35 running from the connection side 18 to the coupling side 17, whereby the coupling matrix 28 is aligned identically to the connection matrix 27.
  • the air duct 34 has rectilinear sound insulation channels 29, 30, 31, 32.
  • connection assignment on the coupling side 17 and the connection side 18 of the connection assignment matrix 15 corresponds to Connection assignment on the coupling side 17 and the connection side 18 of the connection assignment matrix 15, so that the device connection 9 is connected to the coupling connection 19 for the exhaust air, the device connection 10 is connected to the coupling connection 20 for the exhaust air, and the device connection 11 is connected to the coupling connection for the outside air 21 is connected, and the device connection 12 is connected to the coupling connection 22 for the supply air.
  • exhaust air is conveyed via the coupling port 19 and port 23, exhaust air via the coupling port 20 and port 24, outside air via the coupling port 21 and port 25, and supply air via the coupling port 22 and port 26.
  • the in Figure 7 The embodiment shown, the connection assignment on the connection side 18 does not differ from the connection assignment on the coupling side 17.
  • connection assignment on the connection side 18 differs from the connection assignment on the coupling side 17 in order to achieve a desired flexibility.
  • the shortest distance 43 is always between a connection and a coupling connection arranged on the opposite coupling side 17, that is to say a coupling connection which is arranged perpendicular or perpendicular to the connection under consideration. Adjacent to the associated coupling connection 20 are consequently the coupling connections 19, 21 and 23, with which the connection 24 can be connected according to the invention.
  • connection 23 of the exhaust air, the connection 24 of the exhaust air, the connection 25 of the outside air and the connection 26 are assigned to the supply air.
  • a sound insulation device 3 is shown in a perspective view, in which the sound insulation channels 29, 30, 31, 32 extend in a crossing manner. All connections 23, 24, 25, 26 are connected to coupling connections 19, 20, 21, 22, which are each arranged adjacent to the associated coupling connection. The connections 23, 24, 25, 26 are consequently not connected to the coupling connections 19, 20, 21, 22 arranged perpendicular to them on the coupling side 17, but with the coupling connections 19, 20, 21, 22, which are adjacent to their assigned and coupling connections 19, 20, 21, 22 lying perpendicular to the respective connections 23, 24, 25, 26 are arranged. Accordingly, the sound insulation channels 29, 30, 31, 32 no longer run as in the embodiment of FIG Figure 7 straight but curved from the connection side 18 to the coupling side 17. The sound insulation channels 29 and 31 and the sound insulation channels 30 and 32 cross each other with respect to their direction of extension 44. There are thus connections 23, 24, 25, 26 with coupling connections 19, 20, 21, 22 connected, which are mirrored to the connections 23, 24, 25, 26 are arranged.
  • connection matrix 27 '''shown which differs from the connection matrix 27 (see for example Figure 13b ) with straight sound insulation channels 29, 30, 31, 32 differs.
  • the sound insulation channel 29 runs parallel to the sound insulation channel 30, the sound insulation channel 31 also running parallel to the sound insulation channel 32.
  • connection 23 is also conceivable for the connection 23 to be connected to the coupling connection 21 and the connection 25 to the coupling connection 19 in each case via a rectilinear sound insulation channel.
  • the sound insulation channels 29, 30, 31, 32 can also cross one another, so that the coupling connections 19, 20, 21, 22 can be connected to connections 23, 24, 25, 26 that are arranged crosswise.
  • each coupling connection 19, 20, 21, 22 on the coupling side 17 is flow-connected to a connection 23, 24, 25, 26 on the connection side 18 via a respective sound insulation channel 29, 30, 31 and 32.
  • the soundproofing channels 29, 30, 31, 32 are sheathed with a soundproofing material 33 to reduce noise, whereby it is also conceivable that, as an alternative or in addition to the sheathing, a soundproofing material 33 fills the housing 16 of the soundproofing device 3, as for example in the Figures 10 and 12 is shown for different sectional views.
  • the sound insulation channel 29 connects the coupling connection 19 on the coupling side 17 with the connection 23 on the connection side 18
  • the sound insulation channel 30 connects the coupling connection 20 on the coupling side 17 with the connection 24 on the connection side 18, the sound insulation channel 31 the coupling connection 21 on the coupling side 17 with the connection 25 on the connection side 18, and the soundproofing channel 32 the coupling connection 22 on the coupling side 17 with the Connection 26 on the connection side 18. Consequently, connection 23 is used for exhaust air, connection 24 is used for exhaust air, connection 25 is used for outside air, and connection 26 is used for supply air.
  • the sound insulation channels 29, 30, 31, 32 form an air duct 34 from the connection side 18 to the coupling side 17 of the sound insulation device 3, the air duct 34 according to the invention being designed in such a way that the connection assignment on the connection side 18 differs from the Terminal assignment on the coupling side 17 differs.
  • FIG 8 a first exemplary embodiment for the soundproofing device 3 according to the invention was shown, in which the air duct 34 meets a specific installation situation of the ventilation device 2.
  • the air duct 34 can, however, also be designed differently, as follows with reference to FIG Figures 9 to 12 is received, with the Figures 9 and 10 one of the straight air duct 34 (see Figure 7 ) different variant and the Figures 11 and 12 show another variant deviating from the straight air duct 34.
  • FIGS Figures 9 and 10 show an embodiment in which the device matrix 14 and the coupling matrix 28 as in FIGS Figures 3 and 4 Have the arrangement shown, so that the device connection 9 is connected to the coupling connection 19 for the exhaust air, the device connection 10 is connected to the coupling connection 20 for the exhaust air, the device connection 11 is connected to the coupling connection 21 for the outside air, and the Device connection 12 is connected to the coupling connection 22.
  • the soundproofing channels 29, 30, 31, 32 are shown in dashed lines, from which it can be seen that the soundproofing channels 29, 30, 31, 32 are not straight, but inclined at a certain angle with respect to the connection side 18 and the coupling side 17 36 are designed to run, as exemplified in Figure 10 for the sound insulation channel 29 is shown.
  • connection side 18 of the soundproofing device in its center 3, with section lines AA, BB, CC and DD being drawn.
  • the corresponding cuts are then in Figure 10 shown around the central top view of the connection side 18.
  • the inclined courses of the sound insulation channels 29, 30, 31, 32 are a result of the alignment of the connection assignment on the connection side 18 of the sound insulation device 3, which differ from the one shown in FIG Figure 7 orientation shown differs.
  • the connections 23, 24, 25, 26 are arranged according to a 2x2 matrix
  • connection matrix 27 'shown on the connection side 18 with respect to the coupling matrix 28 on the coupling side 17 is oriented and arranged in a rotated manner.
  • connection matrix 27 'on the connection side 18 is arranged rotated by more than 45 ° in relation to the coupling matrix 28 on the coupling side 17.
  • the connection matrix 27 ' is arranged on the connection side 18 to the coupling matrix 28 on the coupling side 17 rotated by 90 °, so that the connection matrix 27' to the coupling matrix 28 with respect to the axis 35 is arranged rotated clockwise. Consequently, the air duct 34 is also clockwise 37 with respect to the axis 35 extending from the connection side 18 to the coupling side 17 (see FIG Figure 13a ) designed to rotate.
  • each sound insulation channel 29, 30, 31, 32 is between a corresponding connection 23, 24, 25, 26 on the connection side 18 and an associated coupling connection 19, 20, 21, 22 on the coupling side 17 with respect to the connection side 18 and the coupling side 17 is twisted or at least designed to run obliquely at the angle 36.
  • the embodiment shown is the "supply air on the left", which is taken into account solely by the alignment of the connection matrix 27 'of the sound insulation device 3, this connection assignment also being shown again in FIG Figure 13a for the connection side 18 is shown.
  • the Figures 11 and 12 show an example of a design for "supply air on the right".
  • the device matrix 14 and the coupling matrix 28 also have the same as in FIGS Figures 3 and 4 The arrangement shown, so that the device connection 9 is connected to the coupling connection 19 for the exhaust air, the device connection 10 is connected to the coupling connection 20 for the exhaust air, the device connection 11 is connected to the coupling connection 21 for the outside air, and the Device connection 12 is connected to the coupling connection 22.
  • the sound insulation channels 29, 30, 31, 32 are shown in dashed lines, from which it can be seen that the sound insulation channels 29, 30, 31, 32 are not straight, but with reference to the connection side 18 and the coupling side 17 at an angle below a certain angles 36 are formed, as exemplified in Figure 12 for the sound insulation channel 31 is shown.
  • the Figure 12 shows the connection side 18 of the soundproofing device 3 in its center, with section lines AA, BB, CC and DD drawn in. The corresponding cuts are in Figure 12 shown around the central top view of the connection side 18.
  • connection matrix 27 ′′ shown on the connection side 18 is aligned and arranged rotated with respect to the coupling matrix 28 on the coupling side 17.
  • connection matrix 27 ′′ on the connection side 18 is also aligned with the coupling matrix 28 on the coupling side 17 again arranged rotated by 90 °, but here the connection matrix 27 ′′ is arranged rotated in relation to the coupling matrix 28 with respect to the axis 35 counterclockwise 38.
  • each sound insulation channel 29, 30, 31, 32 is between a corresponding connection 23, 24, 25, 26 on the connection side 18 and an associated coupling connection 19, 20, 21, 22 on the coupling side 17 with respect to the connection side 18 and the coupling side 17 is twisted or at least designed to run obliquely at the angle 36.
  • a "supply air on the right" is taken into account solely by the alignment of the connection matrix 27 "of the soundproofing device 3, this connection assignment also being shown again in FIG Figure 13c for the connection side 18 is shown.
  • connection assignment on the coupling side 17 of the soundproofing device 3 in the form of the coupling matrix 28 is shown in FIG Figure 14 and when using a single soundproofing device 3 in the ventilation device 2 corresponds to that in FIG Figure 14
  • connection matrix 27 The alignment and arrangement of the connections 23, 24, 25, 26 of the connection matrix 27, 27 ', 27 ", 27"' on the connection side 18 of the soundproofing device can be designed in a variable manner, as was explained above also different Refinements result, of which four possibilities are exemplified in the Figures 13a to 13d which show the connection side 18 of the soundproofing device 3. According to the configurations shown, there is the possibility of combining the ventilation device 2 with a soundproofing device 3 with straight soundproofing channels 29, 30, 31, 32, as shown in FIG Figure 13b (see also Figure 7 ) for the connection matrix 27 is shown.
  • connection matrix 27 ' see Figures 13a , 9 and 10
  • connection matrix 27 ′′ see FIG Figures 13c , 11 and 12
  • FIG Figures 13c , 11 and 12 which is arranged rotated by 90 ° counterclockwise compared to the connection matrix 27, to combine.
  • connection matrix 27 leads to each sound insulation channel 29, 30, 31, 32 between a corresponding connection 23, 24, 25, 26 on the connection side 18 and an associated coupling connection 19, 20, 21 , 22 on the coupling side 17 with respect to the connection side 18 and the coupling side 17 is designed to run obliquely at a certain angle 36 and / or twisted.
  • the air duct 34 is designed to rotate clockwise 37 or counterclockwise 38 with respect to an axis 35 extending from the connection side 18 to the coupling side 18.
  • connection assignment and the arrangement of the connections 23, 24, 25, 26 to one another and with one another correspond to the connection assignment on the coupling side 17, but the connection assignment or the connection matrix 27 'and 27 "is oriented in a rotated manner in relation to the coupling matrix 28
  • the design of the soundproofing device 3 according to FIGS Figures 13d and 8th possible, a different pin assignment on the To realize connection side 18, as the comparison of the Figures 13a to 13d shows.
  • Figure 16 again illustrates the modularity and flexibility that is implemented by the soundproofing device 3 according to the invention in order to cope with different installation situations without having to make changes to the structural design of the ventilation device 2 and in particular the connection assignment of the ventilation device 2, because the predetermined connection assignment Matrix 15 for different types of air remains unchanged on ventilation device 2, whereas, depending on the configuration of soundproofing device 3, a desired connection assignment can be implemented on connection side 18 of soundproofing device 3.
  • a desired connection assignment on the connection side 18 more than one soundproofing device 3 can be used in combination with the ventilation device 2, as shown in FIG Figure 16 is shown.
  • connection matrices 27, 27 ', 27 ", 27''' shown can be used.
  • the present invention is directed to the soundproofing device 3, in which the coupling side 17 has a plurality of coupling connections and the connection side 18 has a plurality of connections.
  • the coupling connections are arranged according to a coupling matrix and the connections are arranged according to a connection matrix, so that connections on the connection side and coupling connections on the coupling side are arranged opposite one another.
  • a connection on the connection side is flow-connected to a coupling connection via a sound-insulating channel which is arranged adjacent to the coupling connection which is connected to the connection on the Connection side is arranged opposite, so that the connection assignment of the connections on the connection side for different types of air is different from the connection assignment of the coupling connections on the coupling side for the various types of air.

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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)

Claims (11)

  1. Dispositif d'insonorisation (3) d'un système de ventilation de locaux (1), comportant un boîtier (16), dans lequel est placée une matière insonorisante (33) et lequel comporte un côté couplage (17) et un côté raccordement (18) opposé au côté couplage (17),
    le côté couplage (17) comportant une multiplicité de raccords de couplage (19, 20, 21, 22) susceptibles d'être reliées par fluide avec des raccordements d'appareil d'un appareil de ventilation et le côté raccordement (18) comportant une multiplicité de raccords (23, 24, 25, 26),
    le nombre des raccords de couplage (19, 20, 21, 22) étant identique au nombre de raccords (23, 24, 25, 26), et
    chaque raccord (23, 24, 25, 26) du côté raccordement (18) étant relié par fluide avec au moins un raccord de couplage (19, 20, 21, 22) du côté couplage (17) à l'aide d'un canal insonorisant (29, 30, 31, 32),
    un canal insonorisant (29, 30, 31, 32) respectif étant enveloppé de la matière insonorisante (33) et/ou la matière insonorisante (33) remplissant le boîtier (16) du dispositif d'insonorisation (3),
    caractérisé en ce que les raccords (23, 24, 25, 26) sur le côté raccordement (18) sont placés selon une matrice de raccordement (27', 27", 27''') et les raccords de couplage (19, 20, 21, 22) sur le côté couplage (17) sont placés selon une matrice de couplage (28), à chaque raccord (23, 24, 25, 26) étant associé un raccord de couplage (19, 20, 21, 22) placé à la plus courte distance (43) par rapport à lui-même, et au moins l'un des raccords (23, 24, 25, 26) étant relié avec l'un des raccords de couplage (19, 20, 21, 22), lequel est placé au voisinage du raccord de couplage (19, 20, 21, 22) qui est associé au raccord (23, 24, 25, 26), de telle sorte qu'une affectation de raccordement des raccords (23, 24, 25, 26) sur le côté raccordement (18) pour différents types d'air comportant l'air vicié, l'air évacué, l'air extérieur, ainsi que l'air entrant soit différente de l'affectation de raccordement des raccords de couplage (19, 20, 21, 22) du côté couplage (17) pour les différents types d'air.
  2. Dispositif d'insonorisation (3) selon la revendication 1, caractérisé en ce qu'au moins deux canaux insonorisants (29, 30, 31, 32) sont conçus en s'écoulant à la parallèle l'un de l'autre à l'intérieur du boîtier (16).
  3. Dispositif d'insonorisation (3) selon la revendication 1 ou 2, caractérisé en ce qu'au moins deux canaux insonorisants (29, 30, 31, 32) sont conçus en s'écoulant en se croisant dans leur direction d'extension (44) à l'intérieur du boîtier (16).
  4. Dispositif d'insonorisation (3) selon la revendication 1 ou 2, caractérisé en ce qu'au moins deux raccords (23, 24, 25, 26) sont reliés par l'intermédiaire d'un canal insonorisant (29, 30, 31, 32) respectif avec deux raccords de couplage (19, 20, 21, 22), qui dans leur matrice de couplage (28) sont placés en symétrie spéculaire par rapport aux au moins deux raccords (23, 24, 25, 26) placés en fonction de la matrice de raccordement (27', 27", 27''').
  5. Dispositif d'insonorisation (3) selon la revendication 1, caractérisé en ce que les raccords (23, 24, 25, 26) de la matrice de raccordement (27', 27") et les raccords de couplage (19, 20, 21, 22) de la matrice de couplage (28) sont placés respectivement selon une matrice d'affectation de raccordement (15) prédéfinie pour différents types d'air, la matrice de raccordement (27', 27") sur le côté raccordement (18) étant placée en étant tordue par rapport à la matrice de couplage (28) sur le côté couplage (17).
  6. Dispositif d'insonorisation (3) selon la revendication 5, caractérisé en ce que la matrice de raccordement (27', 27") sur le côté raccordement (18) est placée en étant tordue de 90° par rapport à la matrice de couplage (28) sur le côté couplage (17), en rapport à un axe (35) s'étendant du côté raccordement (18) vers le côté couplage (17).
  7. Dispositif d'insonorisation (3) selon la revendication 5 ou 6, caractérisé en ce qu'un canal insonorisant (29, 30, 31, 32) respectif entre un raccord (23, 24, 25, 26) correspondant sur le côté raccordement (18) et un raccord de couplage (19, 20, 21, 22) associé sur le côté couplage (17) est conçu en s'écoulant en oblique sous un angle (36) déterminé, en rapport au côté raccordement (18) et au côté couplage (17).
  8. Dispositif d'insonorisation (3) selon la revendication 1, caractérisé en ce qu'un canal insonorisant (29, 30, 31, 32) respectif entre un raccord (23, 24, 25, 26) correspondant sur le côté raccordement (18) et un raccord de couplage (19, 20, 21, 22) associé sur le côté couplage (17) est conçu en s'écoulant en étant tordu en rapport au côté raccordement (18) et au côté couplage (17).
  9. Dispositif d'insonorisation (3) selon la revendication 1, caractérisé en ce que les canaux insonorisants (29, 30, 31, 32) reliant par fluide un raccord (23, 24, 25, 26) respectif avec un raccord de couplage (19, 20, 21, 22) associé forment un guidage d'air (34) du côté raccordement (18) vers le côté couplage (17), le guidage d'air (34) étant conçu en rotation dans le sens horaire (37) ou dans le sens anti-horaire (38) en rapport à un axe (35) s'étendant du côté raccordement (18) vers le côté couplage (17).
  10. Système de ventilation de locaux (1) pourvu d'un appareil de ventilation (2) et d'au moins un dispositif d'insonorisation (3) selon la revendication 1,
    l'appareil de ventilation (2) comportant un boîtier d'appareil (4) dans lequel sont logés au moins un élément filtrant (5), au moins un récupérateur de chaleur (6) et une unité de ventilation (7), le boîtier d'appareil (4) comportant un côté couplage d'appareil (8) pourvu d'une multiplicité de raccordements d'appareil (9, 10, 11, 12) qui est égale au nombre des raccords de couplage (19, 20, 21, 22), et les raccordements d'appareil (9, 10, 11, 12) étant placés entre eux selon une matrice d'appareil (14) qui correspond à une matrice d'affectation de raccordement (15) prédéfinie pour différents types d'air, des raccords de couplage (19, 20, 21, 22) du côté couplage (17) de l'au moins un dispositif d'insonorisation (3) étant reliés par fluide avec les raccordements d'appareil (9, 10, 11, 12) du côté couplage d'appareil (8) de l'appareil de ventilation (2).
  11. Système de ventilation de locaux (1) selon la revendication 10, caractérisé en ce que les raccords de couplage (19, 20, 21, 22) de l'au moins un dispositif d'insonorisation (3) et les raccordements d'appareil (9, 10, 11, 12) de l'appareil de ventilation (2) sont conçus en étant emboîtables les uns dans les autres.
EP18163156.5A 2018-03-21 2018-03-21 Dispositif d'isolation sonore et système de ventilation doté d'un tel dispositif d'isolation sonore Active EP3543622B1 (fr)

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EP18163156.5A EP3543622B1 (fr) 2018-03-21 2018-03-21 Dispositif d'isolation sonore et système de ventilation doté d'un tel dispositif d'isolation sonore

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11852059B2 (en) 2019-12-23 2023-12-26 Rheem Manufacturing Company Noise muffler for an air moving device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018003956A1 (de) * 2018-05-16 2019-11-21 Stiebel Eltron Gmbh & Co. Kg Lüftungsgerät mit Schalldämpferaufsatz
EP3995748B1 (fr) * 2020-11-06 2024-04-17 Hoval Aktiengesellschaft Système de ventilation des locaux
EP3995749B1 (fr) * 2020-11-06 2024-02-21 Hoval Aktiengesellschaft Composant d'une conduite d'air de l'unité de ventilation
WO2022162731A1 (fr) * 2021-01-26 2022-08-04 三菱電機株式会社 Dispositif d'assourdissement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111360A1 (de) * 1981-03-23 1982-10-14 Siegenia-Frank Kg, 5900 Siegen Lueftungsvorrichtung fuer raeume mit zwei getrennten stroemungswegen zur be- und entlueftung
ITBO20100089U1 (it) * 2010-09-03 2012-03-04 Eur Ex S R L Silenziatore elicoidale, di tipo modulare e componibile, particolarmente per condotti o canali di aerazione, di climatizzazione o simili
GB2501867B (en) * 2012-03-19 2019-03-20 Nuaire Ltd Acoustically attenuated ventilation system
FR3013426B1 (fr) * 2013-11-20 2018-11-09 Atlantic Climatisation Et Ventilation Unite de ventilation a piege a son
US9784469B2 (en) * 2015-05-20 2017-10-10 Rite-Hite Holding Corporation Fabric silencers for air ducts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11852059B2 (en) 2019-12-23 2023-12-26 Rheem Manufacturing Company Noise muffler for an air moving device

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