Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
  • D06F58/00—Domestic laundry dryers
  • D06F58/20—General details of domestic laundry dryers 
  • D06F58/24—Condensing arrangements

Definitions

• the invention relates to a method and apparatus for cleaning a arranged within a process air cycle of a laundry or dryer components, in particular an evaporator of a condenser device, by means of rinse water, which in particular by condensate in the process air cycle from the drying of wet laundry won and in a Condensate water tank is caught, from which it is passed to a provided above the evaporator washing container and discharged from the outlet side to the relevant evaporator.
• the invention further relates to a washer or dryer with a device of the aforementioned kind. It should be noted here that a washer dryer is understood to mean a combination appliance which has a washing function for washing laundry and a drying function for drying wet laundry features. In contrast, a tumble dryer only has a drying function for drying wet laundry.
• a device for cleaning the evaporator of a condenser device in a tumble dryer is also known (EP 0 468 573 A1).
• the evaporator of the condenser device consisting of a large number of lamellae arranged parallel to one another can be cleaned by means of a cleaning device on its side opposite a condensate water trough.
• This cleaning device consists of a reciprocating comb-like brush or bristle arrangement, which is additionally supplied in the condensate water tank contained condensate water.
• a blower for generating the process air stream is provided, which can be brought into contact with the laundry to be dried for the absorption of moisture in a drying room.
• a section of the process air duct is flooded with a liquid at least partially for a certain period of time in a cleaning phase with the blower switched off. This liquid is then removed from the flooded section of the process air duct at the end of the cleaning phase.
• the liquid in question is in particular condensate liquid from a condensate container in which condensate water is collected during the drying of the laundry, the is obtained from the drying of wet laundry.
• this is to be sealed by means of a sealing arrangement, which however is sometimes considered undesirable because of the associated expense.
• a simpler solution is sought for cleaning a component arranged within a process air cycle of a washer or tumble dryer.
• the invention is therefore based on the object to show a way, as in a particularly simple manner arranged within a process air cycle of a washing or tumble dryer component, in particular an evaporator of a condensate Gate device, using rinse water to clean even more efficient than previously known and proposed so far, without the need for a significant effort is required.
• the above object is achieved in a method of the type mentioned according to the invention that as a rinse the condensate water from the washing or a rinsing chamber of this and serving as a storage chamber overflow area collecting container by whose or their sudden opening on the outlet side as water surge and / or pressurized tap water is delivered to the component in question.
• the invention has the advantage that it can be done by a simple process step, namely by dispensing the condensate water from the washing or the rinsing chamber of the mentioned collection as water surge and / or by delivery of pressurized tap water to the relevant component to a Within a process air cycle of a laundry or dryer arranged component, in particular to be able to clean a condenser evaporator more efficient than previously known and previously proposed, and in particular of lint that have accumulated there during a drying process of wet laundry.
• tap water available in domestic water is understood to mean tap water which is normally supplied at a tap water pressure of at least 3 bar, but sometimes at a higher pressure, e.g. is provided with 6 bar.
• the flow of water to be dispensed to the component is largely equalized in its delivery quantity between the beginning and the end of the delivery. This results in the advantage of a relatively uniform rinsing effect between the beginning and the end of the discharge of the water ripple on or in the component to be cleaned.
• the water surge and / or the tap water under pressure are discharged to an evaporator region which is preferably located only at a fixed distance from the inlet region of the process air into the evaporator.
• the discharge of water is preferably carried out immediately after completion of a drying operation of wet laundry to be dried, since at this time on the mentioned component or evaporator of the capacitor device adhering contaminants, in particular lint, are still moist and relatively easily removed by the dispensed rinsing liquid ,
• the discharge of the water surge and / or the pressurized tap water under mechanical, hydraulic, pneumatic or electromechanical deflection from one at the inlet region of the process air into the evaporator provided initial range up to a distance from it in the direction of the outlet region of the process air from the evaporator end region made.
• the area in question may extend from the inlet region of the process air into the evaporator up to its exit region from the evaporator.
• the flushing water discharge is also carried out in this case preferably immediately after completion of a drying operation of wet laundry to be dried, since at this time on the mentioned component or evaporator of the capacitor device adhering contaminants, especially lint, are still wet and easily removed by the bubbly dispensed rinsing liquid are.
• the condensate water is pumped by means of a pump from the condensate water tank into the washing or flushing chamber of said collecting container.
• the performance of such a pump is clearly, in particular of the order of magnitude below the capacity of a pump, as has been mentioned at the beginning in connection with the basic embodiment of the present invention.
• the sudden opening of the washing container or the washing chamber of said collecting container is controlled on its outlet side by actuating a bistable Spül employerver gleiches.
• actuating a bistable Spül employerver gleiches brings with it the advantage of a particularly effective sudden opening of the washing container or the washing chamber of said collecting container on its outlet side.
• the effect can be exploited in an advantageous manner that a relatively short stroke on the controlled side of an actuator for the actuation of the Spül matterserver gleiches can be achieved by a relatively short stroke on the control side.
• the aforementioned operation of the Spül matterser- or Spülhunt- closure takes place thermally or electromagnetically. This brings the advantage of a particularly simple operation of the Spül matterser- or SpülhuntverInstitutes with it.
• a device for carrying out the method according to the invention, preferably a device is provided with a component to be cleaned, in particular an evaporator of a condenser device, arranged within a process air cycle of a washing or tumble dryer, and with a condensate water pan into which emerges in the process air cycle by drying damp laundry Condensate water can be trapped, from this to a provided above the evaporator collecting container out and can be discharged from this to the relevant component.
• a component to be cleaned in particular an evaporator of a condenser device, arranged within a process air cycle of a washing or tumble dryer, and with a condensate water pan into which emerges in the process air cycle by drying damp laundry Condensate water can be trapped, from this to a provided above the evaporator collecting container out and can be discharged from this to the relevant component.
• This device is according to the invention characterized in that the said container as a rinsing container or as a rinsing chamber and this serving as a storage chamber overflow collecting tank provided on its or its outlet side has a closure part, by the or its sudden opening of the washing or the rinsing chamber allows the condensate water contained in it or in it to be discharged through a downpipe to said component, and alternatively or additionally to the discharge of the condensate water from the rinsing container or the rinsing chamber, a pressurized tap water leading supply pipe on the output side Tap water to the said component allowed.
• said downpipe on a region which is narrowed relative to the cross section of the outlet region of the washing or the Spülsch.
• the water surge and / or the pressurized tap water are connected to a preferably only at a fixed distance from the inlet region of the process air into the evaporator by means of a downpipe connected, stationarily arranged rinsing nozzle deliverable.
• the flushing nozzle and / or the downpipe during the delivery of the water surge and / or the pressurized tap water by a mechanically, hydraulically, pneumatically or electromechanically operated deflection of a at the inlet region of the process air into the evaporator of Capacitor means located initial region up to a distance from it in the direction of the outlet region of the process air from the evaporator lying end region distractable.
• the rinsing container or the rinsing chamber is expediently connected to the condensate water trough by means of a pump.
• This has the advantage that the rinsing container or the rinsing chamber can be filled with condensate water in a relatively simple manner.
• the closure part of the rinsing container or the rinsing chamber is connected to a bistable spring arrangement, which can be actuated to open the outlet region of the rinsing container or the rinsing chamber which is closed by the closure part.
• the closure part of the washing compartment or the washing chamber can be opened particularly securely by the bistable action of the spring arrangement.
• the respective opening can preferably be made particularly fast by the fact that the relevant bistable spring arrangement is given a jump function for switching to their respective bistable position.
• thermoelectric or magnetic relay coupled by means of this is preferably provided. This results in the advantage that can be done with a particularly low cost for the control of the bistable spring arrangement.
• FIG. 1 in a schematic representation of a device according to a first
• Fig. 2 in an enlarged view and partly in section one in the
• Device provided in accordance with FIG. 1, comprising a rinsing container containing condensate water and having an actuating device for the surge-like discharge of the condensate water present in the rinsing container,
• FIG. 3 is a schematic representation of a plan view of an evaporator of a capacitor device, as provided in the device shown in FIG. 1,
• FIG. 4 shows an arrangement, by means of which the condensate water discharged from the rinsing container in the device according to FIG. 1 can be dispensed over a definable area of the evaporator of the condenser device,
• Fig. 5 is a schematic representation of a device according to a second
• Fig. 7 is an enlarged view of the collection container shown in Fig. 6 in a partially pulled out of the mentioned device body state
• Fig. 8 in a plan view of the collection container shown in Fig. 6 and 7 with the cover and
• FIG. 9 shows a schematic illustration of a possible guide device for the collecting container shown in FIG. 8.
• the device according to the first embodiment of the present invention shown in a schematic representation in FIG. 1 is contained in a washing or tumble dryer, of which in FIG. 1, however, only those for an understanding of the present invention
• Invention functionally essential parts are shown.
• One of these parts is above all a washing or laundry drum WT to be dried, which is to be dried, and a process air flow arrangement connected thereto, which is considered in more detail below, through which process air flows in the direction of the arrows indicated in FIG.
• the process air flow arrangement comprises a series of process air ducts LU 1, LU 2, LU 3 and LU 4 as well as devices connected thereto, namely a blower GB, a heating device HE and an evaporator EV of a capacitor device (not illustrated here).
• the evaporator EV is connected on the outlet side via a serving as a transition part funnel-shaped connection TR1 with the one end of the process air duct LU 1, which cold, dry process air is supplied and which is connected at its other end to an input port of the blower GB.
• This fan GB is the output side via the process air duct LU2 with the Input side of the heater HE connected, which is the output side connected by the process air duct LU3 to the input side of the washing or laundry drum WT for the supply of now hot, dry process air.
• the washing or laundry drum WT for discharging hot moist process air which is discharged from it to be dried wet laundry, through the process air duct LU4 and an adjoining, also serving as a transition part funnel-shaped connection TR2 with the inlet side of the evaporator EV connected.
• condensation of the moisture of the hot, moist process air supplied by the process air duct LU4 from the washing or laundry drum WT takes place.
• the resulting in the evaporator EV condensate occurs, as indicated in Fig. 1, in the form of water droplets in a arranged below the evaporator EV condensate water tank KW, in which it is collected.
• the condensate water tank KW is connected in the present case by a connecting channel K1 with the input side of an electric pump P1, which may be, for example, an impeller.
• the pump P1 is connected by a connecting channel K2 to the input side of a distributor VE, which in the present case may be a controllable two-way valve.
• the respective distributor or the two-way valve VE has two output terminals, one of which is connected to a connecting channel K3 and whose other is connected to a connecting channel K4.
• the connecting channel K3 serves to discharge condensate water discharged through it and pumped up from the condensate water sump KW by means of the pump P1 into a separate storage container SP1 provided in the upper region of the washing machine or tumble dryer containing the device according to the invention.
• This storage container SP1 can be, for example, a storage container which can be removed manually from the washing or tumble dryer, in which the described device is contained, by means of which the condensate water pumped up from the condensate water tub KW can be disposed of.
• the connecting channel K4 is used on the output side to deliver it from the distributor or two-way valve VE supplied condensate water to a washing container SB1.
• This rinsing container SB1 which is arranged as far as possible at the top thereof in the washing or tumble dryer apparatus shown and which may have the same storage capacity as the condensate water sump KW or the storage container SP1, for example for the absorption of 2.5 liters of condensate water
• an overflow arrangement which passes from the rinse tank SB1 overflowing condensate water in an overflow tank UB, which is directly connected by a return duct RK with the condensate water sump KW and condensate water entering it directly to the condensate water sump KW is able to deliver.
• the condensate water collected in the condensate water sump KW can be pumped into a connection channel K6 through a connection channel K5 by means of an electric pump P2, which may also be an impeller pump, for example, which can lead to a waste water disposal arrangement such as a water drainage line.
• an electric pump P2 which may also be an impeller pump, for example, which can lead to a waste water disposal arrangement such as a water drainage line.
• the rinse tank SB1 is connected to a discharge pipe FR via a normally closed closure part VT1, which is to be opened by actuation or activation.
• This drop pipe FR having a relatively large cross-section preferably has a length defining a drop height of about 500 mm to 600 mm for the condensate water to be dispensed from the rinsing tank SB1 in each case in a surge-like manner. It is provided at its lower end in FIG.
• condensate water exiting the rinsing container SB1 when the closure part VT1 is open can be delivered as a water surge to an evaporator region preferably located only at the specified distance from the inlet region of the process air into the evaporator EV.
• the dimensions of the passage opening of the closure part VT1 as well as the cross- Section of the downpipe FR and the rinsing nozzle DU are preferably chosen so that the condensate collected in the reservoir SB1 - ie according to the example above about 2.5 liters of condensate - within a very short period of 1 to 2 seconds as a surge of water at the Evaporator EV is discharged.
• Laundry drum WT is located to dry, it is possible in a particularly effective manner, away from the mentioned process air inlet region of the evaporator EV and beyond this area lint and other impurities that have been supplied there through the process air duct LU4 and the funnel-shaped port TR2.
• the downpipe FR has an area which also includes the rinsing nozzle DU, which is based on the cross section of the outlet area of the washing container SB1 is narrowed.
• the minimum amount of condensate water specified above per unit of time is provided for purging the evaporator EV.
• normal pressurized tap water may be discharged for cleaning.
• a water inlet pipe WA is provided to which the respective pressurized tap water is supplied.
• a closure part VT2 is connected to the delivery side of the relevant water supply pipe WA, which can be, for example, a normal shut-off valve.
• a Wasserab technologicalrohr ZR is provided, which projects into the lower region of the downpipe FR in this, so according to FIG. 1 above the flushing nozzle DU of the respective downpipe FR.
• the tap water in addition to the bubbly discharged from the rinse tank SB1 condensate water for cleaning the evaporator EV can be delivered, or it can be discharged alone to the evaporator EV for its purification.
• the condensate water collected in this can be pumped off with the aid of the aforementioned pumps P1 and P2 become. It is clear that by means of the pump P1 only such a portion of the condensate water collected in the condensate water sump KW1 is pumped, which corresponds to the capacity of the washing container SB1 and / or the storage container SP1.
• the excess proportion of condensate water, which is discharged to the condensate water tub KW, is to be pumped by means of the pump P2 into the aforementioned outflow arrangement.
• This alternative or additional delivery of tap water to clean the evaporator EV can be very well cleaned.
• the dispensing of tap water in question for cleaning the evaporator EV is of particular importance particularly in the case of a washer-dryer which in any case has a tap water inlet device and a tap water drainage device.
• the sole use of pressurized tap water for cleaning the evaporator EV could at least some of the above-considered facilities, namely the purge SB1 with the closure part VT1, the manifold VE and the overflow tank UB with the return channel RK and the connecting channel K4 and the down pipe FR entirely be omitted.
• the storage tank SP1, the pump P1, and the connection channels K1, K2, and K5 can be maintained.
• the last-considered facilities may also be additionally provided in a washer-dryer to dispense condensate water collected in the rinse tank SB1 in addition to the tap water discharged to the evaporator EV for its purification.
• a washer-dryer to dispense condensate water collected in the rinse tank SB1 in addition to the tap water discharged to the evaporator EV for its purification.
• the first embodiment of the device according to the present invention shown in FIG. 1 can also be used in a tumble dryer in which only wet laundry is to be dried.
• the relevant tumble dryer - which usually works without connections to a water inlet and a water drain - to supply in the water inlet pipe WA with tap water, so to connect to a corresponding tap water connection, and moreover is the In Fig. 1 illustrated connecting channel K6 to connect to a Abwasserab conveyan angel.
• the tumble dryer With regard to the cleaning of the evaporator EV with tap water and / or condensate water from the washing container SB1, the tumble dryer then has the same conditions as previously explained in connection with a washer-dryer.
• a control device ST may include, for example, a microcontroller with its own software or a microprocessor control with a CPU, a ROM containing an operating program and a work program and a RAM RAM and interface circuits to which the input side actuating signals are supplied and the output control signals to the various devices of in Fig. 1 leave allowed to submit device.
• a microcontroller with its own software or a microprocessor control with a CPU, a ROM containing an operating program and a work program and a RAM RAM and interface circuits to which the input side actuating signals are supplied and the output control signals to the various devices of in Fig. 1 leave allowed to submit device.
• the control device ST has, for example, two input terminals E1 and E2 to which switches S1 and S2 are connected, each of which is connected to a voltage terminal U, which for example may carry a voltage of + 5V.
• the control device ST in the present case, for example, eight output terminals AO, A1, A2, A3, A4a, A4b, A5a and A6.
• the output port AO is connected to a control input of the pump P2, through the operation of condensate water collected in the condensate water tank KW can be pumped through the connection channels K5 and K6 to a waste water receiving device, such as a drain pipe.
• the output terminal A1 of the control device ST is connected to a control input of the blower GB, which can be switched on or off by him on this control input supplied control signals.
• the output terminal A2 of the control device ST is connected to a corresponding control input of the heating device HE, which can be switched on or off by the control input supplied control signals.
• the output terminal A3 of the control device ST is connected via a connection to the washing or laundry drum WT, which is to be understood merely as an operative connection, which can be set in rotation or stopped by control signals output via the relevant connection.
• This means that the relevant control signals are output from the output terminal A3 of the control device ST to an electric drive motor connected to the washing or laundry drum WT.
• the output terminal A4a of the control device ST is connected to an actuating input of the closure part VT2, which is either closed or fully opened by the control signal supplied thereto from the output terminal A4a of the control device ST.
• the closure part VT2 which, as mentioned above, may preferably be an electrically operated closure valve, is normally closed and only by a control signal output from the output terminal A4b of the control device ST (eg according to a binary signal). 1 ”) is completely open.
• the output terminal A4b of the control device ST is connected to an actuating input of the closure part VT, which is either closed or fully opened by the control signal supplied thereto from the output terminal A4b of the control device ST.
• the closure part VT it is also possible for the closure part VT to be normally closed and to be completely opened only by a control signal (for example corresponding to a binary signal "1") output from the output terminal A4 of the control device ST.
• the output terminal A5 of the control device ST is connected to a control or operating input of the distributor or two-way valve VE.
• output control signals the relevant closure part or two-way valve VE him by means of the pump P1 from the condensate water tank KW supplied condensate either to the connection output channel K3 or to the connection channel K4 or block such a delivery to both connection channels K3 and K4.
• the output terminal A6 of the control device ST is connected to a control input of said pump P1, which can be set on its supplied by this connection control signals either to a pumping process or stopped.
• the control device ST could be connected to the voltage connection U with a further input via a further switch (not shown).
• gush-like delivery of condensate contained in the washing water to the evaporator EV are at its Lammellen LA (see Fig. 3) adhering lint and other contaminants easily washed away by the relatively high flow rate and the relatively large amount of condensate.
• This flushing process can optionally be carried out once or several times with the relevant condensate water.
• the condensate water collected again in the condensate water sump KW is pumped up into the rinsing container SB1, from which it can be pumped up. is then discharged again like a surge to the evaporator.
• the condensate water collected in the condensation water sump KW must either be discharged into an existing wastewater system or pumped into the sump SA, which is then emptied manually.
• such a rinsing process and thus cleaning of the evaporator EV can take place by pressurized tap water which is supplied to the relevant evaporator EV via the water inlet pipe WA, the closure part VT2 and the water outlet pipe ZR.
• the control device ST emits a corresponding control signal to the closure part VT2 to open it.
• FIG. 2 the washing container SB1 schematically indicated in Fig. 1 is illustrated in an enlarged sectional view closer with its closure part.
• the closure part VT1 shown only schematically in FIG. 1 is formed in accordance with FIG. 2 in that the flushing container SB1 has sealing regions or sealing lips DL in the area of the downpipe FR connected to it, on which in the closed state of the closure part a closure plate TE with its underside sealingly rests.
• This VerInstituttel- TE has in the central region on its underside on a support member TT, which extends through a bottom part of the washing container SB1 sealed therethrough and rests with its lower end to an end portion of a relatively long pivotal part of a bistable spring FE.
• a plunger of an actuator BE At the end of its relatively short pivoting range of the support member TL from the bistable spring FE is connected to a plunger of an actuator BE.
• This actuating device BE may preferably be a thermally or electromechanically operating actuating device, such as a thermal relay or a magnetic relay, which can be actuated by the control device ST1 (from its output port A4b according to FIG. 1).
• the bistable spring FE By the ratio between the both sides of the support member TL provided pivoting ranges of the bistable spring FE can a relatively short stroke of the plunger of the actuator BE a contrast, much larger stroke of Shutter release TE (lever principle) to trigger, preferably because of the bistable jump function of the spring FE, so that the condensate contained in the purge SB1 can be delivered as a surge of water through the downpipe FR and the flushing nozzle DU to the evaporator EV of FIG.
• FIG. 3 shows a schematic representation of a plan view of the evaporator EV in the device shown in FIG. 1.
• the evaporator EV consists of a series of parallel slats LA.
• These lamellae LA are formed by metal plates, which are cooled in the condenser device mentioned in such a way that moisture of the moist process air supplied to them from the right side in FIG. 3 precipitates on the cold surfaces of the lamellae LA and, as in FIG indicated, leads to the discharge of condensate water and / or tap water to the condensate water tank shown there KW.
• the stationary position of the flushing nozzle DU is indicated with respect to the evaporator EV.
• FIG. 4 shows a device in which the rinsing nozzle DU can be displaced relative to the evaporator EV, or more precisely can be deflected.
• a drive device is provided above the evaporator EV of the mentioned capacitor device, which consists of an electric motor MO which can be controlled by the control device ST, a threaded spindle GW rotatable by the latter and a nut part MU coupled thereto, which in the present case is connected to the Flush nozzle DU is connected.
• the threaded spindle GW is supported on its end remote from the motor MO by a support bearing SL.
• the rinsing nozzle DU is connected as shown in FIG. 4 with the downpipe FR by a movable connecting part BV, which may be formed for example by a Faltenbalgteil or a corrugated hose.
• a movable connecting part BV which may be formed for example by a Faltenbalgteil or a corrugated hose.
• the aforementioned surge-like discharge of the condensate water and / or the tap water passing through the downpipe FR and the flushing nozzle DU from an initial region located at the inlet region of the process air into the evaporator EV of the condenser device to a distance away from it in the direction of the Outlet region of the process air from the evaporator EV end region lying can also be made by the fact that the downpipe FR is deflected together with the rinsing nozzle DU accordingly.
• the mentioned deflection can also be effected in a different manner than in FIG. 4, ie generally by a mechanically, hydraulically, pneumatically or electromechanically actuated deflection device.
• FIG. 5 in a corresponding schematic view as used for Fig. 1 will be considered according to the second embodiment of the present invention. Since the device shown in FIG. 5 largely corresponds to the device shown in FIG. 1, it will suffice merely to elaborate on those features with which this device differs from the device shown in FIG.
• the device according to the second embodiment of the present invention shown in FIG. 5 essentially differs from the device shown in FIG. 1 in that the two containers provided in the device according to FIG. 1, namely the washing container SB 1 and the storage container SP1 are combined into a single collecting tank SA, which is subdivided by a partition wall or intermediate wall TW into a flushing area or a flushing chamber SB2 and into an overflow area serving as storage chamber SP2.
• the condensate water pumped up by the pump P1 from the condensate water tank KW first passes through the connection channel K2 into the flushing area or the flushing chamber SB2. Since the dividing wall TW, as can be seen from FIG.
• Condensate water collected in the rinsing chamber SB of the collecting container SA can, like the rinsing container provided in the apparatus according to FIG. 1, be delivered to the downpipe FR for the purpose of cleaning the evaporator EV by abrupt opening of the closure member VT1.
• the collecting tank SA can be a manually removable collecting tank, by which the condensate water pumped up from the condensate water tank KW can be disposed of, in particular the condensate water contained in the storage chamber SP2, after that in the rinsing chamber SB1 collected condensate water has been removed to clean the evaporator EV.
• the disposal of the condensate water from the collecting tank SA can take place in that the relevant collection container SA is completely removed from the washing or laundry dryer and emptied into a waste water discharge device. This emptying can be done manually. But it is also possible that the condensate contained in the storage chamber SP2 is pumped by means of an electrically operated pump and discharged into the aforementioned wastewater discharge device.
• FIG. 6 and 7 of the only schematically indicated in Fig. 5 collection container SA is illustrated in a possible embodiment in more detail.
• 6 and 7 show the collection container SA in a sectional view as a cuboid receiving body, which is covered on its upper side by a lid DE.
• This cover DE may be connected to the respective receiving body, for example by a snap connection arrangement.
• the respective receiving body of the collecting container SA has a handle GR with which the collecting body container SA in a corresponding receiving opening of a device body GK of the washer or dryer is inserted.
• Fig. 6 shows the collecting container SA in a state in which it is fully inserted into a receiving opening GO of the device body GK
• Fig. 7 shows the case that the collecting container SA is slightly pulled out of this receiving opening of the device body GK.
• the collecting container SA In the inserted into said receiving opening GO state, the collecting container SA is located with his in Fig. 6 left end region of buffers PU, the gene from the inside of the collecting container receiving receiving opening GO GO gene. In this state, the collecting container SA with in received on its underside cam receivers NA1 and NA2 of cams N01 and N02, which protrude from the bottom of the respective receiving opening GO. In this state, the collecting container SA is lowered with respect to the underside of the mentioned receiving opening GO of the device body GK and thus lies sealingly against the underside of the mentioned receiving opening GO by a sealing member in the form of a sealing disk Dl.
• the shutter member TE shown in Figs. 6 and 7 is supported by a short support member TT1 received in a through hole included in the bottom portion of the collecting container SA so that the collecting container SA with the shutter member TE relative to the aforementioned one Receiving opening GO can be moved.
• an actuating pin TT2 lying opposite the supporting pin TT1 is located in a corresponding passage opening which is provided in the bottom region of the mentioned receiving opening GO.
• an actuating pin TT2 acts an actuating arrangement, which comprises a controllable by the control device ST shown in Fig. 5 actuator BE and the bistable spring FE.
• This bistable spring FE which is for example formed by a leaf spring and is preferably equipped with a jump function, is supported at its bearing point by a stationarily arranged supporting part TL, around which the respective bistable spring FE can snap over on its actuation.
• This actuating device BE may preferably be a thermally or electromechanically operating actuating device, such as a thermal relay or a magnetic relay, which can be controlled by the control device ST1 (from its output connection A4b according to FIG. 5).
• the bistable spring FE By the ratio between the provided on both sides of the support member TL pivot areas of the bistable spring FE can cause a relatively short stroke of the plunger of the actuator BE on the other hand a much larger stroke of the shutter actuator TE (lever principle), preferably because of the bistable jump function of the spring FE, so the condensate water contained in the rinsing chamber SB2 can be delivered as a water surge through the downpipe FR and the rinsing nozzle DU to the evaporator EV according to FIG. 5.
• the rinsing chamber separated by the dividing wall TW in the collecting tank SA is directly connected to the downpipe FR and can deliver the condensate water collected in this rinsing chamber upwards through the downpipe FR.
• Fig. 8 shows a plan view of the collection container SA shown in Fig. 6 and 7 with the cover removed DE.
• the dividing wall TW in the interior of the collecting container SA initially extends almost semicircularly from the end shown on the left.
• This designated EL area represents the inlet area for the condensate water, which is pumped through said connecting channel K2 in the collecting tank SA.
• a narrowing area EN then adjoins this inlet area EL, which then ends in an extended area which serves as a flushing area of the flushing chamber SB.
• the respective dividing wall TW then extends to the lower side wall of the collecting container SA shown in FIG.
• guide pins or guide rollers FS are indicated by dashed lines on the outer longitudinal sides of the collecting container SA.
• the guide pins or rollers FS provided on each outer side of the collecting container SA shown in FIG. 8 can each be received by a guide track FB of a guide rail FU, one of which is shown in FIG.
• Two such guide rails are opposite to the respective longitudinal sides of the collecting container SA on the inside of the mentioned with reference to FIGS. 6 and 7 receiving opening GO attached.
• These guide pins FS and the associated guide rails with their guide tracks for the relevant guide pins or rollers FS can be provided as an alternative to the cams N01, N02 and cam receptacles NA1, NA2 shown in FIGS. 6 and 7.
• the mentioned guide rails FU can in each case for a lowering of the collecting container SA in its fully inserted state according to FIG. 6 in the mentioned receiving opening GO lowering areas AB1 and AB2 contain, in which the associated guide pins or rollers FS of the collecting container SA can be accommodated.
• the guideway FB shown in FIG. 9 can be provided with their lowering regions AB1 and AB2 corresponding guideways in the longitudinal outer sides of the collecting container SA shown in FIG. 8 and that the receiving opening mentioned with reference to FIGS. 6 and 7 GO can be provided with corresponding guide pins or rollers, which allow to receive the collecting container SA with its guide track FB.
• the respective guideway FB is provided with their lowering portions AB1 and AB2 in the respective longitudinal outer side of the collecting container SA so that it is open at the left end shown in Fig. 8 and facing the opposite end directed Ab- lowering areas AB1 and AB2 , It can be provided with their own lowering areas for the individual guide pins or rollers separate guideways.
• the device according to the present invention can also be realized in another way than has been explained above.
• the collecting container SA by means of the dividing wall TW into an at least approximately round middle rinsing chamber SB and into a storage chamber SP surrounding it.
• the funnel-shaped lowering of the outlet opening AU mentioned in connection with FIG. 4 could be realized particularly easily in the bottom area of the washing chamber.
• the actuator assembly for the sudden opening of the respective outlet opening AU may be constructed in a different manner than has been explained above. LIST OF REFERENCE NUMBERS
• TR1 funnel-shaped connections (transition parts)

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• 2007
  • 2007-11-06 DE DE102007052835A patent/DE102007052835A1/de not_active Withdrawn
• 2008
  • 2008-10-15 EP EP08846747A patent/EP2205787A1/de not_active Withdrawn
  • 2008-10-15 EA EA201070558A patent/EA201070558A1/ru unknown
  • 2008-10-15 CN CN2008801149834A patent/CN101849062B/zh not_active Expired - Fee Related
  • 2008-10-15 WO PCT/EP2008/063893 patent/WO2009059874A1/de active Application Filing
  • 2008-10-15 US US12/680,254 patent/US20100243002A1/en not_active Abandoned

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