DD283897A7 - DEVICE FOR PROVIDING LOSS-FREE USE OF WAIST-TREATMENT AGENT - Google Patents

Abstract

The invention relates to a device for the lossless use of present in a highly concentrated liquor laundry after-treatment agent in drum washing machines without tub. The aim is to minimize the consumption of laundry aftertreatment agent and to prevent local over-concentration of the aftertreatment agent in the laundry. Outside the drum there is an optimal release and mixing of the laundry aftertreatment agent and the highly concentrated wash liquor, mixed with reusable rinse water, fed to Wäschenachbehandlung the drum. The device consists of the detergent container, which is connected to the metering device and the recycling container via a pump with the drum. Fig. 1. {drum washing machine; without tub; highly concentrated rinsing liquor; To solve; Mixing aftertreatment agent; Detergent dispenser; metering; Recycling Bin}

Description

Title of the invention

Device for ensuring a lossless use of laundry aftermath

Application of E.vfindung

The invention relates to a device for ensuring a lossless use of a present in a concentrated liquor wash treatment agent in household washing machines with a watertight running washing drum without tub.

Characteristic of the known state of the art

To prevent detergent losses in household washing machines, constructive and prograrnmic measurements such as e.g. Flaps in Abf] ußsystem, pumping the fleet and priming known.

Dieso devices or methods act partly in WeichspUlen. The disadvantage, however, that these facilities are not applicable to wasserdient running washing drums. In washing drums with containers 13t turn again a l '' Hochkonzentrinse effectively unrealizable, since due to the dead space outside the washing drum too much Wäschenachbehandiungsmittel must be used. Furthermore, a washing and rinsing method is known in which during the spooling process, the water level is to be lowered to a special, low fabric softening level, in order then to add the rinsing agent.

However, direct addition of the laundromat without first dissolving in a small amount of water may locally result in overcrowding on the laundry, which has a negative effect on laundromats.This direct addition of the laundromat is also possible for tank-less washing machines with a watertight drum However, the detrimental effects on the laundries are also negligible because of the disadvantage of the possible local Uborkon ration of the washing as described above the boilerless drum is not used.

Object of the invention

The object of the invention is a device for ensuring a lossless use of laundry after-treatment, which is applicable to container-free vas-proof drums, with a minimization of the consumption of laundry aftertreatment agent is to be achieved and a local over-concentration is prevented on the laundry.

Explanation of the essence of the invention

The technical problem to be solved by the invention is to provide a device for ensuring a lossless use of laundry aftertreatment means which optimally dissolve, mix and distribute the laundry aftertreatment means with fresh water outside the sealed drum of containerless washing machines a highly concentrated SpUlflotte allows, this highly concentrated SpUlflotte with reusable rinse water as a defined mixture for Wäschenachbehandlung in the waterproof drum supplied v / ground.

According to the invention the object is achieved in that outside the Wuschtrommel a detergent container for receiving a highly concentrated spill fleet, consisting of fresh water and a Wäschenaohbehandlungnmittel arranged iat that he is connected on the one hand via a hose with a metering device for Wäschenachbehandlungsmittel and on the other hand via a discharge spout, a check valve is interposed, a pump inlet nozzle, in which a discharge nozzle of a recycling container opens and is connected via a pump and a hose line with the drum in / connection.

embodiment

The invention will be explained in more detail below with reference to an embodiment.

The accompanying drawing shows the basic structure of the device according to the invention.

As shown in the drawing, a Splllmitte lbehälter 4 outside the v / asserticht drum 1 is present. In this detergent container 4 is the fresh water and aftertreatment existing highly concentrated wash liquor. The rinsing agent container k is connected to a dosing device 2 for the aftertreatment agent via a hose line 3. The rinsing agent container 4 is connected to the drum 1 via a discharge connection b, in which a check valve 6 is installed The discharge nozzle 5 opens into a common Pumpemzuflußstutzen 7 a pump 8. In the common pump inlet 7 opens simultaneously a discharge nozzle 11 of a recycling container 10, v / elcher for receiving the last flushed rinse water serves.

The pump 8 iat connected via a hose 9 to the drum 1. This device according to the invention makes it possible to use unshrinking viaso-impermeable drums while minimizing the consumption of laundry aftertreatment agents and avoiding local overconcentration of the aftertreatment agent β on the sample by optimally dissolving, mixing and distributing the ash aftertreatment agent before it is fed into the drum 1.

Claims (1)

2 8 3 8 9 claim 1. A device for ensuring a lossless use of Waschachbehandlungsmittel in the form of a concentrated - SpUIflotte Haushaltswaaohmasohinen with a watertight running washing drum without tub, characterized in that one of the drum (1) Separate SpUlmittelbehälter (4) is aigeordnet, he on the one hand on a hose line (3) is connected to a metering device (2) for laundry aftertreatment means and on the other hand via a discharge nozzle (5), which is a check valve (6) interposed, a PumpenzufiuiJstutzen (7), in Vielehen a Ablühstutaen (11) of a recycling container 'ers (10) opens, and via a pump (8) and a hose line (9) with the drum (1) is in communication. For this 1 page * drawing