CN103620106A

CN103620106A - Laundry washing and drying machine with air-cooled condenser

Info

Publication number: CN103620106A
Application number: CN201280032047.5A
Authority: CN
Inventors: T.卡格拉; A.尤兹
Original assignee: Arcelik AS
Current assignee: Arcelik AS
Priority date: 2011-06-27
Filing date: 2012-06-20
Publication date: 2014-03-05
Also published as: WO2013000787A1; EP2723935B1; TR201106331A1; TR201718097T3; EP2723935A1

Abstract

The present invention relates to a laundry washing and drying machine (1) comprising a drum (2) wherein the laundry is placed, a tub (3) wherein the drum (2) moves, a detergent dispenser (4) wherein the chemical cleaning agents to be used in the laundry washing process are placed, an air ventilation duct (5) wherein the processing air circulation providing the laundry to be dried at the drying process after the washing process is realized, an air-cooled condenser (7) condensing the processing air, a control unit (10) controlling the washing-drying programs, a first valve (11) providing water to be taken from the water supply (S) at the beginning of the laundry washing program and to be sent to the tub (3) through the detergent dispenser (4) and a second valve (12) providing water to be taken from the water supply (S) to be sent to the air ventilation duct (5) and the condenser (7); in order that laundry fibers and lint that are carried with the processing air and that adhere to the air ventilation duct (5) and the condenser (7) are removed.

Description

The clothes washing drying machine with air-cooled condenser

Technical field

The present invention relates to a kind of clothes washing drying machine that comprises air-cooled condenser.

Background technology

In clothes washing drying machine, be widely used air-cooled condenser, air-cooled condenser is by realizing condensation process by ambient air outside in the dry run after washing step.Humid air from clothing top process process air channel is condensed in condenser, and condenser is cooled by means of ambient air outside, thereby is again delivered on clothing through process air channel by dehumidified and dry air.At the fiber and the velveteen that cause due to clothing vibration during dry run, on condenser, assemble.If do not cleaned, fiber and velveteen stop up the air pipe line in condenser and affect negatively the efficiency of condenser.The water injector that utilization is connected to water-main by means of valve cleans condenser and connected air duct, to remove their fiber and velveteen.Conventionally at the end of dry run, condenser is cleaned, because between the dry period of clothing, the major part of fiber and velveteen adheres on condenser, nearly the end of dry cycle.Especially, a small amount of water (for example 3-4 liter) is used to clean condenser to reduce water consumption; Yet, when the hydraulic pressure from water-main is low, cannot under low pressure with a small amount of water, suitably remove fiber and the velveteen of condenser.

In the european patent application No. of prior art EP2169107, described a kind of water injector, thereby made the condenser in drier for clothes at dry run end, be cleaned removing fiber and velveteen.

Summary of the invention

One object of the present invention is to realize a kind of clothes washing drying machine that comprises air-cooled condenser, and it is removed fiber and the velveteen adhering to thereon efficiently.

In the first claim and each claim thereof, explain the clothes washing drying machine of realizing in order to reach object of the present invention, it comprises: detergent disperser, and chemical is placed in described detergent disperser; Air-cooled condenser, described air-cooled condenser condensation process air; The first valve, described the first valve is connected to water source (water-main), makes the water for cleaning obtaining from water-main be transported to detergent disperser and bucket; And second valve, described second valve is also connected to water source and water is transported on condenser, makes to remove at the end of dry run fiber and the velveteen that adheres to condenser.

Control module is opened second valve when the clothes washing program incipient stage is taken in water from water source, thereby a part for the required water of clothes washing program is filled in bucket after cleaning airway and condenser.

In an embodiment of the present invention, control module keeps the first valve to open reaching predetermined amount of time (for example, until sent 5 premium on currency), to rinse the cleaning agent in detergent disperser, and opens second valve after closing the first valve.

In another embodiment of the present invention, during obtaining water from water source, control module is opened the first valve and second valve simultaneously, after the cleaning agent in detergent disperser is rinsed, closes the first valve and close second valve after bucket is filled with the required water yield.

Control module makes 10% of the required water of cleaning clothes through airway-condenser, be filled into bucket from second valve from 90% of the first water that valve process detergent disperser is filled into bucket and cleaning clothes is required.

In clothes washing drying machine of the present invention, the water for clothes washing obtaining from water source is through condenser, even if also can the fiber and the velveteen that stick on condenser be removed with a large amount of water thereby water-main hydraulic pressure is low, and not need to adopt other condenser cleaning procedure to clean condenser.

Accompanying drawing explanation

The clothes washing drying machine of realizing in order to reach object of the present invention shown in the drawings, wherein:

Fig. 1 is the schematic diagram of clothes washing drying machine.

The numbering of element shown in the drawings is as follows:

1. clothes washing drying machine

2. tin (drum)

3. barrel (tub)

4. detergent disperser

5. air circulation conduit

6. fan

7. condenser

8. extraneous air pipeline

9. heater

10. control module

11. first valves

12. second valves.

The specific embodiment

Clothes washing drying machine 1 comprises: cylinder 2, and clothing is placed in cylinder 2; Bucket 3, cylinder 2 is motion in bucket 3; Detergent disperser 4, the chemical that clothes washing process will be used is placed in detergent disperser 4; Airway 5, wherein, processes air circulation and makes to be dried in the dry run of clothing after realizing cleaning process; Fan 6, fan 6 provides the circulation of processing air; Air-cooled condenser 7, air-cooled condenser 7 condensation process air; Extraneous air pipeline 8, extraneous air pipeline 8 is transported to condenser 7 by the cooling-air receiving from external environment condition, and the cooling of condenser 7 is provided; Heater 9, heater 9 is placed in airway 5, and heating is from the dehumidified processing air of condenser 7; With control module 10, control module 10 is controlled cleaning-drying program.In clothes washing drying machine 1, adopt respectively clothes washing program and cloth drying program.

Clothes washing drying machine 1 also comprises: the first valve 11, and this first valve 11 makes from water source S, obtained and be sent to bucket 3 through detergent disperser 4 at clothes washing program incipient stage water; And second valve 12, the water that this second valve 12 makes to obtain from water source S is sent to airway 5 and condenser 7 so that Transformatin air clothes fiber and velveteen entrained and that adhere to airway 5 and condenser 7.

Clothes washing drying machine 1 of the present invention comprises control module 10, control module 10 is opened second valve 12 in the clothes washing program incipient stage during water source S takes in water, and a part that makes thus the required water of cleaning clothes is filled into through airway 5 and condenser 7 and after airway 5 and condenser 7 are cleaned in barrels 3.

In clothes washing drying machine 1, during the clothes washing program incipient stage is taken in water, second valve 12 controlled units 10 are opened, thereby rinse water is through airway 5 and condenser 7 and be then filled in bucket 3.Therefore the fiber and the velveteen that, with large water gaging, stick to during by previous cleaning-drying program on condenser 7 are removed.

In an embodiment of the present invention, when obtaining water in the clothing clear program incipient stage from water source S, control module 10 maintenance the first valves 11 are opened and are reached the predetermined amount of time being recorded in its memory, so that the cleaning agent in detergent disperser 4 is rinsed, and after closing the first valve 11, open second valve 12, thereby the path that makes the remainder of the required water of cleaning clothes follow second valve 12-airway 5-condenser 7 is filled in bucket 3.By opening respectively two

valves

11,12, prevented from rinsing the hydraulic pressure of detergent disperser 4 and removing the fiber of condenser 7 and the reduction of the hydraulic pressure of velveteen by means of second valve 12 by means of the first valve 11.

In another embodiment of the present invention, when obtaining water in the clothes washing program incipient stage from water source S, control module 10 is opened the first valve 11 and second valve 12 simultaneously, and keeps the first valve 11 to open until the cleaning agent in detergent disperser 4 is rinsed and keep second valve 12 to open until the required water yield of cleaning clothes has been filled in bucket 3.In this embodiment, obtain absorption water from water-main during, first, two

valves

11,12 all stay open, and have reduced thus the required time of water fill bucket 3.

Control module 10 regulates the opening/closing duration of the first valve 11 and second valve 12, makes thus the 10% 90% process second valve 12-airway 5-condenser 7 through the water that the first valve 11-detergent disperser 4 is filled in bucket 3 and clothes washing program is required of the required water of clothes washing program be filled in bucket 3.

The incipient stage of the clothes washing program adopting at clothes washing drying machine 1, control module 10 reaches the short time period and makes to be filled in bucket 3 part for the water of cleaning clothes through detergent disperser 4 by opening the first valve 11.The only sub-fraction of cleaning required water is used to rinse cleaning agents from detergent disperser 4, and control module 10 is longer than the first valve 11 major part of clothes washing water is filled in barrels 3 after through airway 5 and condenser 7 by second valve 12 is stayed open.In clothes washing drying machine 1, clothes washing program needs for example 55 premium on currency, by opening the first valve 11, by about 5 liters in this amount, through detergent disperser 4, deliver to bucket 3, and by about 50 liters in this amount, through airway 5 and condenser 7, deliver to bucket 3 by opening second valve 12.

In clothes washing drying machine 1, by independent condenser 7 cleaning processes, do not remove fiber and the velveteen sticking on airway 5 and condenser 7.During the clothes washing program incipient stage is taken in water, with a large amount of water, the fiber and the velveteen that adhere to condenser 7 are washed away.Even, total the water consumption that also can realize the cleaning of successful condenser 7 and reduced from the hydraulic pressure of water-main supply low.

Should be understood that and the invention is not restricted to above disclosed embodiment, and those skilled in the art can easily introduce different embodiment.These should be considered in the disclosed protection domain of claim of the present invention.

Claims

1. a clothes washing drying machine (1) comprising:

Cylinder (2), clothing is placed in described cylinder (2);

Bucket (3), described cylinder (2) is motion in described bucket (3);

Detergent disperser (4);

Airway (5), wherein, processes air circulation clothing is dried;

Air-cooled condenser (7), processes air described in described air-cooled condenser (7) condensation;

Control module (10);

The first valve (11), described the first valve (11) makes at clothes washing program incipient stage water by from water source, (S) obtains and be sent to described bucket (3) through described detergent disperser (4); And

Second valve (12), the water that described second valve (12) makes to obtain from described water source (S) is sent to described airway (5) and described condenser (7) to remove clothes fiber and velveteen that described processing air carries and that adhere to described airway (5) and described condenser (7)

It is characterized in that,

Described control module (10) is being opened described second valve (12) during taking in water from described water source (S), and a part that makes thus water is filled in described barrel (3) after described airway (5) and described condenser (7) are cleaned.

2. clothes washing drying machine as claimed in claim 1 (1), it is characterized in that, described control module (10) keeps described the first valve (11) to open until the cleaning agent in described detergent disperser (4) is rinsed, and opens afterwards described second valve (12) closing described the first valve (11).

3. clothes washing drying machine as claimed in claim 1 (1), it is characterized in that, described control module (10) is opened described the first valve (11) and described second valve (12) simultaneously, and keeps described the first valve (11) to open until the cleaning agent in described detergent disperser (4) is rinsed and keep described second valve (12) to open until the required water yield of cleaning clothes has been filled in described bucket (3).

4. the clothes washing drying machine (1) as described in any one in the claims, it is characterized in that, described control module (10) is filled in described bucket (3) 10% 90% process described second valve (12)-described airway (5)-described condenser (7) through the water that described the first valve (11)-described detergent disperser (4) is filled in described bucket (3) and clothes washing is required of the required water of clothes washing.