KR100211860B1 - Method of shirt drying of drum type washing machine - Google Patents

Abstract

The present invention is the drying of the shirt of the washing machine to dry enough to be ironed in the case of laundry that needs to be ironed immediately after drying, such as Y-shirts when the final dehydration administration is completed in a series of washing administration in the washing machine It is about a method,

The present invention laundry washing, rinsing and dehydration of a series of washing administration is completed, the drying administration is selected, and when the laundry to be dried is determined to be iron laundry, laundry weight sensing storage step of detecting and storing the weight of the laundry (32) And a drying step 33 for driving and drying the blower fan and the heater, and a drying time judging step for determining whether an arbitrarily set drying time (30 minutes) has elapsed while the drying step 33 is in progress. (34), and a drying rate calculation step 35 for calculating a drying rate if the drying time arbitrarily set in the drying time determination step 34 is completed, and the drying rate calculated in the drying rate calculation step 35 is ironed. Drying rate determination step (36) to determine whether it is dried in a suitable moisture state, and if the drying rate is dried in a moisture state suitable for ironing in the drying rate determination step (36) heater and blower fan By so done off by a dry completion step 37 to complete the drying, characterized in that one to be ironed without spraying water after drying is complete.

Description

Drying shirt drying method

The present invention relates to a method for drying the shats of a dry washing machine, and in particular, when a dry washing process is completed during a series of washing operations in a washing machine in a dry washing machine, the laundry which needs to be ironed immediately after drying, such as a Y-shirt, can be ironed. The present invention relates to a method for drying a shirt of a dry washing machine to be dried to the extent possible.

Drying washing machine is equipped with a heater and a blower fan in a general washing machine, when a series of washing, washing, rinsing, and dehydration strokes are completed, the heater and the blower fan are driven to blow heat generated by the heater into the laundry with a blower fan. By drying the inside of the washing tank to be able to wear the laundry in a short time, it is to give a convenience to use. In the case of a dry washing machine used conveniently, the drying method is usually a series of washing administration dehydration administration is completed The drying time is set in accordance with the amount of dry material to be dried, and drying is performed while blowing heater heat for the set time.

Thus, in drying the laundry, the drying operation is made as it is a state in which a lot of wrinkles due to the twist by the water flow friction force and the centrifugal force by high-speed dehydration during the series of laundry administration.

However, in the case of the laundry that has been dried, there is no problem in the case of laundry that does not require ironing or ironing immediately after completion of drying. Wrinkles are not easily removed when ironing has had the hassle of ironing while spraying water on the laundry.

An object of the present invention is to dry the laundry washing, rinsing, dehydrated laundry in a series of washing operations in a dry washing machine to dry the laundry containing water immediately after drying is complete to dry the water containing the water after the drying is complete It is to be able to iron without spraying.

In order to achieve the above object, the present invention, when a series of washing administration dehydration administration is completed, it is determined whether the laundry is ironing laundry in the case of iron laundry laundry while sensing and storing the weight of the laundry and drying the drying time arbitrarily set After the drying time is completed, it is determined whether the drying time is completed, and the drying rate of the laundry is calculated, and it is determined whether the calculated drying rate reaches a drying rate of a moisture-containing state suitable for ironing. When the drying rate of the moisture content suitable for ironing is reached, the drying is completed.

1 is a schematic longitudinal sectional view of a dry washing machine used in the present invention

2 is a control block diagram of a dry washing machine used in the present invention

Figure 3 is a flow chart for the shirt drying method of the present invention washing machine

* Explanation of symbols for main parts of the drawings

A: Operation signal input part B: Micom

C: Water supply and drainage part D: Water level detection part

E: motor driving part bar: drying part

4: Load sensing unit

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic longitudinal cross-sectional view of a dry washing machine used in the present invention, a reservoir (1) for storing the wash water supplied during washing and rinsing, and washing, rinsing, and dehydrating laundry inside the reservoir (1). Washing tank 2, a pulsator (3) for washing and rinsing laundry while forward and reverse rotation in the center of the bottom surface of the washing tank (2), and the pulsator (3) in the lower part of the water storage tank (1) The water level sensor for sensing the rotational force decelerated in the water, the motor and gear unit (4) for supplying a high-speed rotational power to the washing tank (2), and the water level of the water supplied and drained to the outer upper end of the water storage tank (5) And a drying apparatus 7 mounted on one side of the top cover 6 located at the upper end of the washing tank 2, the drying apparatus 7 having a passage for blowing warm air into the washing tank 2. One blowing duct 8, a blowing fan 9 for sucking and blowing outside air on one side of the blowing duct 8, and the other side Is a hayeoseo equipped with a heater 10 for heating by an electrical signal.

2 is a control block diagram of a dry washing machine used in the present invention, a driving signal input unit (A) for inputting a driving signal for the washing, rinsing, dehydration and drying operations of a series of washing operations, and the driving signal input unit (A). The microcomputer (b) controls the operation signal input from the control panel by a predetermined program and outputs the controlled signal to each part to perform a series of washing operations, and the control signal of the microcomputer (b) to the washing tank. The water supply and drainage drive unit (C) for supplying and draining water, the water level detection unit (D) for detecting the water level of the water supplied and drained by the control signal of the microcomputer (B), and the control signal of the microcomputer (B) The motor driving unit (e) for performing washing and rinsing while rotating the pulsator forward and reversely and rotating the washing tank at high speed, and the laundry for which the dehydration operation is completed by the control signal of the microcomputer (b). And a drying unit (F) for blowing air dried to a teoyeol, to the hayeoseo composed of load-sensing unit (G) for sensing a load of the dry product is dried to a control signal of the microprocessor (B).

3 is a flow chart for the shirt drying method of the present invention, the drying administration selection step 30 to determine whether the drying administration is selected when a series of washing, washing, rinsing and dehydration is completed, and the If the drying stroke is not selected in the drying administration selection step 30, the dehydration is complete, and if the drying stroke is selected, the ironing laundry determination step 31 to determine whether the laundry to be dried is an iron laundry; If the iron laundry washing step 31, if not ironing laundry, drying proceeds at a randomly set drying time, and in the case of the iron laundry, laundry weight sensing storage step 32 for detecting and storing the weight of the laundry, and the laundry weight In the sensing storage step 32, when the weight of the laundry is completed, the drying step 33 for driving and drying the blower fan and the heater, and the drying stage The drying time determination step 34 of determining whether the drying time arbitrarily set (30 minutes) has elapsed in the state of drying in step 33 and the drying time arbitrarily set in the drying time determination step 34 are not completed. If not, the drying proceeds to completion, and if the drying time is complete, a drying rate calculating step 35 for calculating a drying rate, and a moisture suitable for ironing the drying rate calculated in the drying rate calculating step 35. The drying rate judging step 36 for judging whether it is dried in a state (90%), and if the drying rate in the drying rate judging step 36 does not dry to a moisture state (90%) suitable for ironing, it continues. If the drying rate is dried in a suitable moisture state to iron the drying rate is to complete the drying step 37 to complete the drying by turning off the heater and the blowing fan.

Referring to the operation of the present invention made as described above are as follows.

Put the laundry to be washed in the washing machine into the washing tank, and then apply power to the washing machine, and then send the operation signal for washing, rinsing, dehydration, and drying administration, which is a series of washing administration to be washed, through the operation signal input unit (A). When inputting to the microcomputer (b), the microcomputer (b) controls the water supply / drainage drive unit (C) according to a predetermined program for the input operation, and supplies the water level to the water level sensor (D). After the water supply is completed, the water supply is completed, and when the water supply is completed, the motor driving unit (e) controls the pulsator while the washing stroke is performed while the washing stroke is completed. After the rinsing stroke is completed, the microcomputer (b) controls the motor driving unit (e) to rotate the washing tank at high speed to perform the main dewatering stroke. Proceed and complete.

When the dehydration administration is completed as described above, the microcomputer (b) goes to the drying administration selection step 30 to determine whether the drying administration is selected from the driving signal input unit A for the dehydrated laundry. If the drying stroke is not selected, the washing operation is terminated, while if the drying stroke is selected, the microcomputer (b) goes to the ironing laundry determination step 31 to determine whether the laundry requires laundry. In this case, whether or not ironing is required is selected by the user when selecting a drying operation through the operation signal input unit (a).

Therefore, go to the ironing laundry determination step 31 if the ironing laundry is not a predetermined drying process, on the other hand, in the case of the ironing laundry, laundry weight sensing storage step 32 to go through the motor drive (e) When the pulsator (3) is rotated forward and reverse, the pulsator (3) is rotated while being loaded by the laundry, so that the load sensing unit (4) is intended to dry the load in a state of acting on the motor (4). Detects the weight (Ws) of the laundry, and stores the detected weight (Ws).

In the state in which the laundry weight is sensed and stored as described above, the microcomputer (b) goes to the drying step 33 and drives the blowing fan 9 and the heater 10 through the drying unit (bar) to blow the heater heat. 8) The drying process is performed while blowing into the washing tank 2 through the drying process. Then, in the microcomputer (b), the drying time determination step 34 is performed, and the drying time in which the ongoing drying time is arbitrarily set (30 minutes) has elapsed. In this case, the setting of the drying time to 30 minutes may be somewhat different depending on the amount of washing when the heat generated by the heater 10 is blown, but when the drying time is 30 minutes, the laundry is dried to a degree suitable for ironing. This is because it was set through experimenting in advance to maintain the moisture state.

Therefore, if it is determined in the drying time determination step 34 that the drying time is not set to the drying time (30 minutes), the drying is continued continuously, while the drying time is arbitrarily set to the drying time (30 minutes) Upon reaching, the microcomputer (b) goes to the drying rate calculation step 35 to calculate a drying rate for the current laundry, at which time the randomly set drying time (30 minutes) is completed prior to calculating the drying rate. After detecting the weight after drying (Wx) to calculate the drying rate, that is,

Weight before drying (Ws)

Drying rate (degrees) = -------------------- x 100

Weight after drying (Wx)

The drying rate for the laundry is calculated.

When the drying rate is calculated as described above, the microcomputer (b) goes to the drying rate judging step 36 to see if the calculated drying rate reaches a drying rate (90%) that is suitable for ironing. At this time, if the calculated drying rate did not reach the drying rate (90%) of a suitable degree to iron, go to the drying step 33 and repeat the drying, while the drying rate is appropriate When the degree of drying (90%) is reached, the microcomputer (b) goes to the drying completion step 37 and controls the drying unit (bar) to turn off the blower fan 9 and the heater 10 that are driven to heat the heater. The drying will be completed while blocking.

As described above, in the present invention, when the laundry, the rinsing, and the dehydration of the laundry, which are a series of washing operations in a dry washing machine, are determined to be ironed laundry, in the case of ironed laundry, the weight of the laundry is stored and the drying proceeds. When the drying time has been arbitrarily set, the drying rate of the laundry is calculated, and it is determined whether the separated dry rate reaches a drying rate of a moisture content suitable for ironing, and the detected drying rate is the ironing. When the drying rate of a suitable moisture-containing state is reached, the drying is completed, so that the dried laundry can be ironed without spraying water, thereby providing convenience for the use of a dry washing machine.

Claims (1)

When the drying administration is selected in the drying administration selection step 30 and the drying administration selection step 30 determines whether the drying administration is selected when a series of washing, washing and rinsing and dehydration administrations are completed. Iron laundry washing step (31) to determine whether the laundry is ironed laundry, laundry weight sensing storage step (32) to detect and store the weight of the laundry, if the iron laundry in the iron laundry determination step 31, and air blowing Drying step 33 for driving a fan and a heater to dry, and drying time determination step 34 for determining whether the drying time (30 minutes) arbitrarily set while the drying step 33 is in progress And, if the drying time arbitrarily set in the drying time determination step 34 is completed, the drying rate calculation step 35 for calculating the drying rate, and the drying rate calculated in the drying rate calculation step 35 In the drying rate judging step 36 to determine whether it is dried in a suitable moisture state (90%), and if the drying rate in the drying rate judging step 36 is dried to a moisture state (90%) suitable for ironing. Drying shirt drying method, characterized in that the drying step is completed by completing the drying step 37 by turning off the heater and the blower fan.

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