EP3705012A1 - Suction collecting station, suction cleaning apparatus and system comprising a suction collecting station and a suction cleaner - Google Patents

Abstract

The invention relates to a suction material collecting station (1) for taking over suction material from a suction cleaning device (2), the suction material collecting station (1) having a suction material collecting container (3) and an interface (4) for connecting the suction cleaning device (2) to the suction material collecting station (1) . In order to develop such a suction material collecting station (1), it is proposed that the suction material collecting station (1) have a receiving space (5) for receiving a filter chamber (6) of a suction cleaning device (2) connected to the suction material collecting station (1) and a feed device (7) for feeding the filter chamber (6) into the receiving space (5), the receiving space (5) being designed to completely surround the filter chamber (6) and / or at most one side of the chamber (4) facing the vacuum cleaning device (2) at the most. 8), whereby the receiving space (5) forms a partial volume within the housing of the suction material collecting station (1), and the feed device (7) is set up to remove the filter chamber (6) from the suction cleaning device (2) and into the To relocate the receiving space (5).

Description

Field of technology

The invention relates to a suction material collecting station for taking over suction material from a suction cleaning device, the suction material collecting station having a suction material collecting container and an interface for connecting the suction cleaning device to the suction material collecting station.

Furthermore, the invention also relates to a system comprising a suction material collecting station and a suction cleaning device with a housing, a suction nozzle, a filter chamber, a fan and an electric motor for driving the fan.

State of the art

Suction collection stations and suction cleaning devices are known in the prior art.

The suction material collecting stations serve to receive suction material, so that a filter chamber of a suction cleaning device containing suction material can be emptied at the suction material collecting station. For this purpose, the suction cleaning device is preferably connected to the suction material collecting station in a dust-tight manner, so that the suction material can be transferred to the suction material collecting container of the suction material collecting station without contaminating the ambient air.

The pamphlet EP 1849 391 A2 or. US 7 849 555 B2 discloses a robotic cleaning system having a cleaning robot and a docking station for the cleaning robot. The cleaning robot has a dust collector, which can be exchanged for another dust collector by means of the docking station. A dust collecting container filled with suction material can be emptied in the docking station, the suction material being transferred to a collecting container of the docking station.

The publication US 2005/0212478 A1 also discloses a system of a cleaning device and a base station, wherein a collecting container of the cleaning device can be exchanged by means of a rotating mechanism of the base station. The filled collecting container taken over by the cleaning device can be emptied in the base station.

Summary of the invention

Based on the above-mentioned prior art, the object of the invention is to create an alternative suction collection station for cleaning a filter chamber of a cleaning device, with particular emphasis on disposal of the suction material without contamination of the ambient air and / or excessive noise from a fan operated in the suction collection station .

To achieve the above-mentioned object, it is proposed that the suction collecting station have a receiving space for receiving a filter chamber of a suction cleaning device connected to the suction collecting station and a feed device for feeding the filter chamber into the receiving space, the receiving space being designed to completely surround the filter chamber and / or at most not to encompass a chamber side facing at the interface to the vacuum cleaning device, the receiving space forming a partial volume within the housing of the suction material collecting station, and the feed device being set up to be the filter chamber to be removed from the vacuum cleaning device and relocated to the receiving room.

According to the invention, the suction material collecting station is now designed for a preferably complete accommodation of the filter chamber of the suction cleaning device in the suction material collecting station. The receiving space of the suction material collecting station is preferably designed to correspond in shape to a filter chamber of a suction cleaning device which is to be introduced into the suction material collecting station. The receiving space forms a partial volume within the housing of the suction-collecting station, which is large enough to completely surround the filter chamber of the suction-cleaning device, such that an outer contour of the filter chamber lies completely within or at least on the outer contour of the housing of the suction-collecting station. The receiving space adjoins, for example, one side of the space at the interface of the suction material collecting station. When the filter chamber is properly accommodated in the receiving space of the suction material collecting station, only the chamber side of the filter chamber facing the suction cleaning device is accessible. The other chamber sides of the filter chamber are inside the suction material collecting station and cannot be seen from the outside. In the case of a cuboid filter chamber, this means that only one of a total of six sides is not covered by the housing of the suction material collecting station, namely the walls of the receiving space. By fully inserting the filter chamber of the suction cleaning device into the suction material collecting station, a low-noise and dust-free transfer of the suction material from the suction cleaning device into the suction material collecting station can be ensured. After the filter chamber has been transferred into the receiving space of the suction material collecting station, the suction cleaning device can remain connected to the interface or alternatively move away from the suction material collecting station. In the event that the vacuum cleaning device remains connected to the interface, it is not necessary to place the housing of the suction material collecting station in the area of the interface close to ensure that dust and dirt in the filter chamber or the receiving space does not get into the environment. If the suction cleaning device is removed from the suction material collecting station, it may be desirable or advisable due to noise emissions to close the housing of the suction material collecting station or the receiving space in the area of the interface. Provision can be made for the receiving space and / or the housing of the suction material collecting station to be closed by a closure element in the region of the interface so that the filter chamber accommodated in the receiving space is enclosed on all sides. According to this embodiment, the suction material cannot get into the ambient air. Furthermore, in this embodiment, particularly quiet cleaning of the filter chamber by means of the suction material collecting station is possible, since, for example, a fan or mechanical devices used to clean the filter chamber cannot be perceived as strongly. In any case, it is provided that the opening of the suction material collecting station in the area of the interface is closed by at least one chamber side of the filter chamber introduced into the receiving space. This chamber side can be sealed against the walls of the receiving space and / or the housing of the suction material collecting station with the help of sealing elements, so that suction material remains within the receiving space and not through a gap in the interface that may arise between the filter chamber and the receiving space Environment can escape. In a non-use position, ie when the base station is not required for a service activity, the receiving space of the suction material collecting station is preferably closed by a closure element in the area of the interface. This can for example be a displaceable element, such as a pivotable flap or a sliding element. The same applies to the vacuum cleaning device, the housing of which is also closed during normal vacuum cleaning operation, so that the filter chamber is not visible from the outside. Only when the vacuum cleaning device is connected to the vacuum collection station will the Closure elements of the suction cleaning device and the suction material collecting station opened so that the filter chamber of the suction cleaning device can be transferred via the interface into the receiving space of the suction material collecting station. The closure elements can be actuated manually by a user or, alternatively, automatically if a cleaning request with regard to a filter chamber is determined. For example, a transfer request can be communicated through mechanical contact between the vacuum cleaning device and the suction material collecting station. For example, the suction material collecting station can have a contact switch which causes the closure element of the interface to be opened when a suction cleaning device is docked. It does not matter whether it is a robot suction cleaning device that moves independently to the suction material collecting station, or a suction cleaning device that a user connects manually to the suction material collecting station. In addition to contact switches, other opening mechanisms are also conceivable, for example using light barriers, radio signals or the like. The feeding device of the suction material collecting station is set up to remove the filter chamber from the suction cleaning device and to move it into the receiving space. The feed device preferably reaches out of the housing of the suction material collecting station in the direction of the suction cleaning device, so that the filter chamber can be received. The feed device can, for example, have a gripping device for gripping the filter chamber. Such a gripping device can for example be a hook element, latching element or the like. The connecting element can preferably be displaced by a motor, so that the process of gripping and releasing it again can also take place automatically. Simultaneously with a shift of the feed device in the direction of the vacuum cleaning device, a shift of the guide device can preferably also be connected, so that the filter chamber to be shifted also comes into direct contact with the guide device and is directly subject to a guided displacement movement. As soon as the filter chamber in the suction collection station is emptied was, the feed device performs a movement in the opposite direction, ie starting from the receiving space in the direction of the vacuum cleaning device. By designing the suction collecting station with a feed device, it is not necessary for the suction cleaning device to have a device or a mechanism for moving the filter chamber out of the suction cleaning device in the direction of the suction cleaning device. In this regard, the vacuum cleaning device can thus be designed to be passive.

It is further proposed that the feed device have a guide device for guiding a displacement movement of the filter chamber into the receiving space and / or a drive device for moving the filter chamber. The guide device serves to align and guide the filter chamber while it is being moved from the vacuum cleaning device into the receiving space of the suction material collecting station. As a result, the displacement movement has a defined direction and it can be prevented that the filter chamber tilts on the way into the receiving space and thus cannot assume a proper position within the receiving space. The guide device can for example be a guide link. In particular, the guide link can be formed from walls of the receiving space, optionally also have additional guide struts or the like. Furthermore, the guide device can have a guide rail. The guide rail can extend, for example, from the interface of the suction material collecting station to the receiving space or completely into it. In addition, the guide device can also have a guide spindle. The guide spindle is preferably driven by a motor, so that the rotation of the guide spindle simultaneously leads to a guided displacement of the filter chamber into the receiving space.

Furthermore, the feed device can have a drive device for displacing the filter chamber. Such a drive device can in particular have an electric motor and / or a spring element. The drive device is preferably combined with a guide device of the feed device, for example the previously proposed guide rail or guide spindle. This results in a preferred combination in the sense of an automated, guided displacement movement of the filter chamber.

Furthermore, it is proposed that the receiving space of the suction material collecting station is arranged above the suction material collecting container in relation to a usual usage orientation of the suction material collecting station, so that suction material can fall into the suction material collecting container following gravity from a filter chamber arranged in the receiving space. According to this embodiment, it is not necessary, although also possible, to use a fan or mechanical cleaning elements to empty the filter chamber. Rather, the force of gravity acting on the suction material alone can be sufficient for the suction material to fall from the filter chamber located in the receiving space into the suction material collecting container below. Accordingly, it is important that an opening of the receiving space and a corresponding opening of the suction material collecting container are arranged one above the other with respect to a vertical direction. The filter chamber of the vacuum cleaning device is inserted into the receiving space in such a way that an opening of the filter chamber is congruent or at least partially overlapping with the opening of the receiving space and the opening of the suction material collecting container.

Additionally or alternatively, it can be provided that the receiving space is arranged in an air flow channel of the suction material collecting station. The air flow channel of the suction material collecting station can be connected to a fan of the suction material collecting station or to an external fan, for example the fan of a vacuum cleaning device. The air flow guided in the air flow channel penetrates the receiving space, whereby a negative pressure is created there which conveys out the suction material located in the filter chamber arranged there. The fan is preferably connected to the air flow channel in such a way that the flow direction corresponds to a conveying direction of the suction material from the receiving space into the suction material collecting space of the suction material collecting station. The conveying of the suction material by means of the air flow can be supported by the previously proposed effect of gravity.

It is further proposed that the air flow duct is assigned a station fan which is set up to generate a negative pressure in the receiving space. According to this embodiment, the suction material collecting station itself has a station fan in order to free the receiving space or the filter chamber arranged therein from suction material. Because the receiving space completely encloses the filter chamber, the noises from the station fan, which may be perceptible to the outside, are reliably reduced.

According to a particular embodiment, it can be provided that the air flow channel of the suction material collecting station has a pressure sensor in front of and behind the receiving space in the direction of flow. The pressure sensors can measure a pressure loss across the filter chamber, which is a measure of the filling of the filter chamber with suction material. The power of the blower / station blower can then be controlled as a function of the knowledge about the amount of suction material in the filter chamber. This allows the fan to be controlled depending on the situation so that only that suction power is used that is necessary to optimally remove the suction material from the filter chamber. This also reduces the noise emitted by the fan. If, for example, the pressure sensors detect a relatively high pressure loss across the filter chamber, a relatively high suction power of the fan can be set. If it is found that the amount of suction material contained is rather small, a correspondingly reduced suction power is used for cleaning. In addition, a point in time of operation of the fan can also be controlled as a function of the pressure loss determined. For example, the fan can only be switched on when it is actually necessary. This results in an inconspicuous, quiet and usage-controlled regeneration of the filter chamber within the suction material collection station.

Finally, the invention also proposes a system comprising a proposed suction material collecting station and a suction cleaning device with a housing, a suction nozzle, a filter chamber, a fan and an electric motor for driving the blower, the feed device of the suction material collecting station being set up to close the filter chamber from the suction cleaning device remove and move into the receiving space, and / or wherein the vacuum cleaning device has a displacement device which is set up to move the filter chamber out of the housing of the vacuum cleaning device, wherein the vacuum cleaning device can be arranged at the interface of the suction collecting station that the receiving space of the suction collecting station and a portion of the suction cleaning device having the filter chamber are connected to one another. The system thus contains a suction material collecting station and a suction cleaning device, which are preferably designed according to an embodiment described above. Either the suction cleaning device or the suction cleaning device of the system can have a mechanism for moving a filter chamber from the suction cleaning device into the receiving space of the suction cleaning device exhibit. In addition, the suction cleaning device and the suction cleaning device are designed to correspond to each other so that when the suction cleaning device is docked at the interface of the suction cleaning device, a housing opening of the suction cleaning device is congruent with the interface of the suction cleaning device. At least one overlap of corresponding housing openings of the suction material collecting station and the suction cleaning device is provided in such a way that the filter chamber can be transferred from the suction cleaning device to the receiving space of the suction material collecting station without any obstacles. With regard to the system according to the invention, the advantages and features described above with regard to the suction material collecting station and, if applicable, the suction cleaning device apply. To avoid repetition, reference is made to the above explanations.

Brief description of the drawings

Fig. 1

eine erfindungsgemäße Sauggutsammelstation,

Fig. 2

ein Saugreinigungsgerät,

Fig. 3

ein System aus einer Sauggutsammelstation und einem Saugreinigungsgerät mit einer Filterkammer gemäß einem Längsschnitt,

Fig. 4

das System gemäß Fig. 3 bei einer Verlagerung der Filterkammer des Saugreinigungsgerätes in die Sauggutsammelstation,

Fig. 5

das System gemäß den Fig. 3 und 4 nach Entleeren der Filterkammer des Saugreinigungsgerätes,

Fig. 6

ein System aus einer Sauggutsammelstation und einem Saugreinigungsgerät gemäß einer alternativen Ausführungsform.

The invention is explained in more detail below on the basis of exemplary embodiments. Show it:

Fig. 1

a suction material collecting station according to the invention,

Fig. 2

a vacuum cleaner,

Fig. 3

a system of a suction collection station and a suction cleaning device with a filter chamber according to a longitudinal section,

Fig. 4

the system according to Fig. 3 if the filter chamber of the vacuum cleaning device is relocated to the vacuum collection station,

Fig. 5

the system according to the Figures 3 and 4 after emptying the filter chamber of the vacuum cleaning device,

Fig. 6

a system comprising a suction material collecting station and a suction cleaning device according to an alternative embodiment.

Description of the embodiments

Figure 1 shows an example of a possible embodiment of a suction material collecting station 1 according to the invention. The suction material collecting station 1 serves here as a docking station for an in Figure 2 suction cleaning device 2 shown in more detail, which is designed as an automatically moving robot. Viewed from the outside, the suction material collecting station 1 has a station housing 23 with an interface 4 for connecting the suction cleaning device 2. The interface 4 has a closure element 21, namely here an upwardly displaceable sliding element, which closes a chamber side 8 in a state in which the suction material collecting station 1 is not in use. When the chamber side 8 is open, the interface 4 reveals a view into a receiving space 5, which is used to accommodate a filter chamber 6 (see FIG Fig. 2 ) of the vacuum cleaning device 2 is used. The receiving space 5 has a feed device 7 with a guide device 9 designed as a spindle and a drive device 10. The drive device 10 is an electric motor here. The guide device 9 also has a connecting element 22 which is used to grip the filter chamber 6. The connecting element 22 is designed here as a latching element which can engage in a corresponding element of the filter chamber 6. The feed device 7 preferably has two guide devices 9. The connecting elements 22 and the drive device 10 are located at opposite end regions of the guide device 9. The station housing 23 has a collecting container access 20, which allows access to a suction material collecting container 3 in an open state.

Figure 2 shows a vacuum cleaning device 2, which is designed here as an automatically moving robot. The vacuum cleaning device 2 has a housing 18 with a closure element 27, a suction nozzle 14, a filter chamber 6 with a filter element 26 and a filter chamber closure element 32, a fan 15 and an electric motor 16 for driving the fan 15. The filter chamber 6 is displaceable on guide devices 31 and can be displaced out of the housing 18 of the vacuum cleaning device 2 when the closure element 27 is open - following the restoring force of a spring element 30. The suction nozzle 14 is assigned a cleaning element 24, which here is a rotatable brush that rotates about an essentially horizontal axis. Furthermore, the vacuum cleaning device 2 has wheels 25 for driving the vacuum cleaning device 2 and a navigation device, not shown here, which is used for navigation and self-localization of the vacuum cleaning device 2 within an environment. The navigation device is advantageously assigned sensors (also not shown), which can measure distances to obstacles, for example. On the basis of the determined distances, the navigation device can create a map of the surroundings, on the basis of which the vacuum cleaning device 2 can orient itself within the surroundings and localize itself.

During normal vacuum operation, the vacuum cleaning device 2 functions in such a way that the electric motor 16 drives the fan 15, so that a negative pressure is created which opens the filter chamber closure element 32 and sucks suction material into the filter chamber 6 from a surface to be cleaned. Suction material contained in the sucked in air remains in the filter chamber 6 or on the filter element 26, so that only cleaned air can flow on to the fan 15 and the electric motor 16.

Figure 3 shows an example of a system consisting of a suction cleaning device 2 and an exemplary suction cleaning device 1. The suction cleaning device 2 is docked to the suction cleaning device 1, for which devices not shown can be provided that prevent an undesired change in position of the suction cleaning device 2 and ensure that the position of the Suction cleaning device 2 relative to the suction collecting station 1 during the transfer of the filter chamber 6 to the suction collecting station 1 is not changed. As can be seen, in addition to the receiving space 5, the suction material collecting station 1 has a suction material collecting container 3 in the form of a filter bag 19, which is used to receive suction material from the filter chamber 6. The suction material collecting station 1 also has a station fan 12, which is arranged here in an air flow duct 11 to which negative pressure is applied by means of the station fan 12. When the station fan 12 is in operation, the receiving space 5 is subjected to negative pressure, so that air flows from the direction of the receiving space 5 to the station fan 12. The suction material present in the suction air is collected inside the filter bag 19 so that only cleaned air can flow on to the station fan 12.

The functioning of the system comprising the suction collection station 1 and the suction cleaning device 2 connected to it is described below with reference to FIGS Figures 3 to 5 shown in more detail.

First, the vacuum cleaning device 2 docks to the interface 4 of the suction material collecting station 1 as described. Here, for example, the closure elements 21 and 27 of the suction material collecting station are activated by means of contact switches 1 and the suction cleaning device 2 are opened, so that the filter chamber 6 of the suction cleaning device 2 can be transferred into the receiving space 5 of the suction material collecting station 1. The restoring force of the spring element 30 of the vacuum cleaning device 2 pushes the filter chamber 6 a little way out of the housing 18 of the vacuum cleaning device 2 until the filter chamber 6 comes into contact with the connecting element 22 of the suction material collecting station 1. For example, corresponding locking elements of the feed device 7 of the suction material collecting station 1 and the filter chamber 6 can lock with one another. The drive device 10, which is designed as an electric motor 16, is then actuated in order to drive the guide device 9, namely the spindle here. As a result, the connecting elements 22 arranged on the spindle together with the filter chamber 6 attached to it are displaced from the vacuum cleaning device 2 into the receiving space 5 until the filter chamber 6 hits an end stop 29 of the receiving space 5. The position of the filter chamber 6 at the end stop 29 is shown in FIG Figure 4 shown. The impact of the filter chamber 6 on the end stop 29 can control the operation of the station fan 23 so that the receiving space 5 or the filter chamber 6 located therein is subjected to negative pressure. The filter chamber closure element 32 can also be opened as a result. Suction material located in the filter chamber 6 passes through the filter chamber opening 28 into the filter bag 19 of the suction material collecting container 3. The receiving space 5 is also arranged in the usual orientation of the suction material collecting station 1 shown above the suction material collecting container 3, so that the suction material is also supported by the suction material attacking gravity downwards, ie falls in the direction of the suction container 3. According to a further embodiment it can be provided that the transfer of the suction material takes place entirely without the station blower 12, namely exclusively displacement of the suction material caused by gravity. The noises occurring during the operation of the station blower 12 are only slightly perceptible to a user in the environment outside the suction material collecting station 1, since the receiving space 5 of the suction material collecting station 1 completely surrounds the filter chamber 6 except for the chamber side 8 pointing in the direction of the vacuum cleaning device 2 and the chamber side 8 is also covered by the vacuum cleaning device 2 docked at the interface 4. In addition, however, it could also be provided that the chamber side 8 is closed again by the closure element 21 of the receiving space 5 before the filter space 6 is emptied. In any case, it is ensured that suction material displaced out of the filter chamber 6 cannot pass through the interface 4 into the environment.

In order to further reduce interference caused by the noises occurring during emptying by means of the station fan 12, it can be provided that the filter chamber 6 is only emptied by means of the station fan 12 when a user is no longer present in the vicinity of the suction collection station 1 . In addition, a pressure loss across the filter chamber 6 including the filter element 26 can be determined with the aid of pressure sensors 13, which are arranged in the air flow channel 11 of the suction material collecting station 1 in front of and behind the receiving space 5. If the pressure sensors 13 determine a relatively high pressure loss (compared to a reference value), it can be provided, for example, that the filter chamber 6 can be sucked off immediately by means of the station fan 12. If, however, the pressure loss is lower, it can be provided that the operation of the station blower 12 is first noted and only takes place when the user is no longer present.

After the suction material has been transferred from the filter chamber 6 into the filter bag 19 of the suction material collecting container 3, the guide device 9 is moved in the opposite direction by means of the drive device 10, ie here the spindle by means of the electric motor 16, so that the connecting elements 22 with the filter chamber 6 arranged thereon, starting from the receiving space 5, through the interface 4 in the direction of the vacuum cleaning device 2. The filter chamber 6 is thus completely displaced in the opposite direction into the housing 18 of the vacuum cleaning device 2 until it has reached its end position. The closure elements 21, 27 of the suction material collecting station 1 and of the suction cleaning device 2 are then closed again and the suction cleaning device 2 is available for a new suction operation. The ready-for-operation position of the vacuum cleaning device 2 after cleaning the filter chamber 6 results from the in Figure 5 depicted situation.

Figure 6 shows a further embodiment of a vacuum cleaning device 2 according to the invention in a sectional view. The vacuum cleaning device 2 shown there has its own displacement device 17 which can move the filter chamber 6 out of the housing 18 of the vacuum cleaning device 2. The displacement device 17 consists here, for example, of a drive device 10 and a guide device 9 (spindle), which is displaced out of the vacuum cleaning device 2 when the vacuum cleaning device 2 comes into contact with the interface 4 of the suction material collecting station 1. The displacement device 17 is also assigned guide devices 31 designed as rail elements, along which the filter chamber 6 can slide.

Alternatively or in addition, the displacement device 17 can also be a spring element 30 (see Fig. 2 ) exhibit. A release of the tensioned spring element 30 can be triggered automatically when the vacuum cleaning device 2 comes into contact with the suction material collecting station 1. In the process, a restraint system (not shown further) is released, for example a latching in the vacuum cleaning device 2, so that the spring element 30 moves the filter chamber 6 into the suction material collecting station 1 can push in. The displacement of the filter chamber 6 by the spring element 30 takes place at least so far that the filter chamber 6 comes into contact with, for example, connecting elements 22 of a feed device 7 of the suction material collecting station 1 and the displacement movement can thus be continued by the drive device 10 of the suction material collecting station 1. Alternatively, however, the filter chamber 6 can also be shifted exclusively by means of the displacement device 17 of the vacuum cleaning device 2 to the end stop 29 of the suction material collecting station 1, so that the suction material collecting station 1 itself does not have to have a supply device 7. <b> List of reference signs </b> 1 Suction collection station 26th Filter element 2 Vacuum cleaning device 27 Closure element 3 Suction collection container 28 Filter chamber opening 4th interface 29 End stop 5 Recording room 30th Spring element 6th Filter chamber 31 Guide device 7th Feeding device 32 Filter chamber closure element 8th Chamber side 9 Guide device 10 Drive device 11 Air flow duct 12 Station blower 13 Pressure sensor 14th Suction nozzle 15th fan 16 Electric motor 17th Relocation facility 18th casing 19th Filter bags 20th Collection container access 21st Closure element 22nd Connecting element 23 Station housing 24 Cleaning element 25th wheel

Claims (8)

Suction material collecting station (1) for taking over suction material from a suction cleaning device (2), wherein the suction material collecting station (1) has a suction material collecting container (3) and an interface (4) for connecting the suction cleaning device (2) to the suction material collecting station (1), characterized in that that the suction collecting station (1) has a receiving space (5) for receiving a filter chamber (6) of a suction cleaning device (2) connected to the suction collecting station (1) and a feed device (7) for feeding the filter chamber (6) into the receiving space (5) , wherein the receiving space (5) is designed to completely surround the filter chamber (6) and / or not to surround at most one side of the chamber (8) facing the vacuum cleaning device (2) at the interface (4), the receiving space (5) forms a partial volume within the housing of the suction collecting station (1), and wherein the feed device (7) is set up to remove the filter chamber (6) from the suction cleaning device (2) and to move into the receiving space (5). Suction material collecting station (1) according to claim 1, characterized in that the feed device (7) has a guide device (9) for guiding a displacement movement of the filter chamber (6) into the receiving space (5) and / or a drive device (10) for moving the filter chamber ( 6). Suction material collecting station (1) according to claim 2, characterized in that the guide device (9) has a guide slot and / or a guide rail and / or a guide spindle. Suction material collecting station (1) according to one of the preceding claims, characterized in that the receiving space (5) is arranged above the suction material collecting container (3) in relation to a normal usage orientation of the suction material collecting station (1), so that suction material, following the force of gravity, is discharged from a receiving space ( 5) arranged filter chamber (6) can fall into the suction collection container (3). Suction material collecting station (1) according to one of the preceding claims, characterized in that the receiving space (5) is arranged in an air flow channel (11) of the suction material collecting station (1). Suction material collecting station (1) according to claim 5, characterized in that the air flow channel (11) is assigned a station fan (12) which is set up to generate a negative pressure in the receiving space (5). Suction material collecting station (1) according to claim 5 or 6, characterized in that the air flow channel (11) has a pressure sensor (13) in front of and behind the receiving space (5) in the direction of flow. System comprising a suction material collecting station (1) designed according to one of Claims 1 to 7 and a suction cleaning device (2) with a housing (18), a suction nozzle (14), a filter chamber (6), a fan (15) and an electric motor (16) ) for driving the fan (15), characterized in that the feed device (7) of the suction material collecting station (1) is set up to remove the filter chamber (6) from the suction cleaning device (2) and to move it into the receiving space (5), and / or that the vacuum cleaning device (2) has a displacement device (17) which is set up to remove the filter chamber (6) from the To move the housing (18) of the suction cleaning device (2) out, whereby the suction cleaning device (2) can be arranged at the interface (4) of the suction material collecting station (1) so that the receiving space (5) of the suction material collecting station (1) and a filter chamber ( 6) having part of the vacuum cleaning device (2) are connected to one another.

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