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1. WO2020108918 - A LAUNDRY DRYER WITH A WATER-COOLED CONDENSER

Publication Number WO/2020/108918
Publication Date 04.06.2020
International Application No. PCT/EP2019/079975
International Filing Date 01.11.2019
IPC
D06F 58/24 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
20General details of domestic laundry dryers
24Condensing arrangements
D06F 58/38 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
32Control of operations performed in domestic laundry dryers
34characterised by the purpose or target of the control
36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
38of drying, e.g. to achieve the target humidity
D06F 103/32 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
103Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
28Air properties
32Temperature
D06F 103/34 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
103Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
28Air properties
34Humidity
D06F 105/02 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
105Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
02Water supply
D06F 105/20 2020.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
105Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
16Air properties
20Temperature
CPC
D06F 2103/08
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
2103Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
02Characteristics of laundry or load
08Humidity
D06F 58/24
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
20General details of domestic laundry dryers 
24Condensing arrangements
D06F 58/30
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
30Drying processes 
D06F 58/38
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
32Control of operations performed in domestic laundry dryers 
34characterised by the purpose or target of the control
36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
38of drying, e.g. to achieve the target humidity
Applicants
  • ARCELIK ANONIM SIRKETI [TR]/[TR]
Inventors
  • IPEK, Mutlu
  • ERTIS, Vasi Kadir
  • HOCAOGLU, Samet
Priority Data
2018/1808328.11.2018TR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A LAUNDRY DRYER WITH A WATER-COOLED CONDENSER
(FR) SÈCHE-LINGE COMPRENANT UN CONDENSEUR À EAU
Abstract
(EN)
The present invention relates to a laundry dryer (1) comprising a drum (2) wherein the laundry to be dried is loaded; an air circulation duct (3) which enables the process air to be passed over the laundry in the drum (2); a fan (4) which is disposed in the air circulation duct (3) and which moves the process air; a resistance heater (5) which heats the process air; a water-cooled condenser (6) which is disposed in the air circulation duct (3) and which dehumidifies the process air; a water supply line (8) which enables the cooling water to be taken into the condenser (6); at least one nozzle (9) which sprays cold water onto the humid air coming into the condenser (6); a temperature sensor (11) which detects the process air temperature; a humidity sensor (12) which is disposed in the drum (2); and a variable flow valve (13) which is connected to the water supply line (8) and which delivers condensation water into the condenser (6) at different flow rates.
(FR)
La présente invention concerne un sèche-linge (1) comprenant un tambour (2) dans lequel le linge à sécher est chargé ; un conduit de circulation d'air (3) qui permet à l'air de traitement d'être passé sur le linge dans le tambour (2) ; un ventilateur (4) qui est disposé dans le conduit de circulation d'air (3) et qui déplace l'air de traitement ; un dispositif de chauffage de résistance (5) qui chauffe l'air de traitement ; un condenseur à eau (6) qui est disposé dans le conduit de circulation d'air (3) et qui déshumidifie l'air de traitement ; une conduite d'alimentation en eau (8) qui permet à l'eau de refroidissement d'être acheminée dans le condenseur (6) ; au moins une buse (9) qui pulvérise de l'eau froide sur l'air humide entrant dans le condenseur (6) ; un capteur de température (11) qui détecte la température de l'air de traitement ; un capteur d'humidité (12) qui est disposé dans le tambour (2) ; et une vanne à débit variable (13) qui est reliée à la conduite d'alimentation en eau (8) et qui délivre de l'eau de condensation dans le condenseur (6) à des débits différents.
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