METHOD to operate A LAUNDRY DRYING appliance and LAUNDRY DRYING appliance

A technology for drying equipment, clothing, applied in other washing machines, household dryers, washing machines with containers, etc., can solve the problem of not providing reactivation and so on

Active Publication Date: 2019-01-15
ELECTROLUX APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the disclosed treatment in a dryer does not provide an optimal solution for reactivating - also known as reprotecting - outdoor clothing and textiles

Method used

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  • METHOD to operate A LAUNDRY DRYING appliance and LAUNDRY DRYING appliance
  • METHOD to operate A LAUNDRY DRYING appliance and LAUNDRY DRYING appliance
  • METHOD to operate A LAUNDRY DRYING appliance and LAUNDRY DRYING appliance

Examples

Experimental program
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Embodiment Construction

[0156] figure 1 A three-dimensional appearance of an exemplary laundry dryer 2 is shown. In this embodiment the laundry dryer is only a laundry dryer, but in an alternative embodiment the dryer function according to the control method is implemented by a washer-dryer in which the drum can be rotated Arranged in a tub and the washer-dryer provides washing means including, for example, a detergent dispenser, a heater for heating the washing liquid, and a discharge pump for discharging the liquid.

[0157] Such as figure 1 As shown in , the laundry dryer 2 has an outer housing 4 or box comprising a front wall 6 . Furthermore, the laundry dryer 2 comprises a drum 16, also referred to as a treatment chamber, in which the laundry is located in order to be dried. At the front wall 6 there is provided a loading opening 8 for access to the drum 16 , which opening is closed by a door 10 . In the depicted embodiment, the clothes dryer is a front loading clothes dryer with a horizonta...

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Abstract

The present invention relates to a method to operate a laundry drying appliance and a laundry driving appliance. The laundry drying appliance includes a treating chamber, a heat pump system and a selector. The method includes setting a first limit temperature value and a second limit temperature value representative of the limit temperature of the compressor; selecting a drying program among a plurality of drying programs and starting the drying phase of the drying program; sensing an operating parameter representative of the humidity of the laundry in the treating chamber; measuring a temperature value representative of the temperature of the compressor; selecting the first limit temperature value for a first plurality of values and the second limit temperature value for a second plurality of values of the sensed operating parameter representative of the humidity of the laundry during the drying phase; and limiting power supply to or switching off the compressor if the measured temperature value is higher than the first or the second limit temperature value.

Description

technical field [0001] The present invention relates to a method for controlling a heat pump laundry drying machine, in particular comprising a drying cycle in which a relatively high temperature of the process air is achieved. Background technique [0002] Heat pump dryers are widely used due to their drying efficiency. [0003] However, heat pump laundry dryers are generally not designed to operate at such high temperatures that they typically operate at the temperature of the process air, and thus temperatures below 50°C are reached by the laundry, said process air The temperature is generally considered high enough to dry standard garments or textiles. If the heat pump laundry dryer reaches a temperature above 50°C-55°C in the process air, an activation of a safety measure may occur which prevents or limits the dryer function or a further increase in the temperature of the process air. [0004] For the purposes of this disclosure, an outdoor textile has a waterproof an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F58/02D06F25/00D06F58/28D06F58/20D06F58/38D06F58/50
CPCD06F25/00D06F58/02D06F58/206D06F2103/50D06F2105/26D06F58/50D06F2103/46D06F2105/46D06F58/38D06F2101/20D06F2103/10D06F2101/14D06F2103/32D06F2101/06D06F37/42D06F2105/32D06F2101/04D06F2103/08D06F34/26D06F2103/04D06F2103/06D06F2105/30D06F2105/62
Inventor 达维德·西洛马尔科·贝林亚历山德罗·达拉罗萨法比奥·加尔泽纳法比奥·帕苏特
Owner ELECTROLUX APPLIANCES
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