TWI437145B - Washing machine (1) - Google Patents

Description

Washing machine (1) Field of invention

The present invention relates to a washing machine that performs an operation of controlling a stroke operation in response to the type of the lotion to be charged.

Background of the invention

In the conventional washing machine, a dirty sensor in a state in which a washing liquid such as a conductivity sensor or the like is provided in a water tank is disclosed in Japanese Laid-Open Patent Publication No. SHO-63-154196 The washing process is controlled by detecting the state of the washing liquid or the like.

Fig. 6 is a longitudinal sectional structural view of the washing machine before the Japanese Patent Document 1.

In the sixth drawing, the conventional washing machine accommodates the drain port 8 of the receiving cylinder 2 having the washing tub 1 of the stirring blade 7 at the inner bottom, and is provided with a transmittance detecting portion 3 for detecting the transmittance of the washing liquid. The transmittance detecting unit 3 changes the transmittance of the detected washing liquid to a voltage value by the first control unit 3A formed by the input unit, the output unit, and the arithmetic control unit. The first control unit 3A drives the motor 6 that drives the agitation blade 7 by the motor drive unit 5 based on the changed voltage value.

Moreover, the conductivity detecting unit 4 of the washing liquid between the washing tub 1 and the receiving tub 2 determines the type of the lotion. The second control unit 4A formed of the input unit, the output unit, and the calculation control unit drives the motor 6 by the motor drive unit 5 in accordance with the type of the determined lotion.

Specifically, when the washing is started for a predetermined period of time, the transmittance detecting unit 3 detects the transmittance of the washing liquid. At this time, when the rate of change in the transmittance of the washing liquid is equal to or lower than the set value, the end of washing is detected. Then, the conductivity detecting unit 4 detects the conductivity of the washing liquid, and the conductivity detecting unit 4 detects the conductivity of the washing liquid, and determines the lotion by the conductivity detected by the second control unit 4A. kind of. Then, if the type of the lotion is a powder lotion, the washing process is terminated, and if it is a liquid lotion, the washing time is extended.

As described above, the structure of the conventional washing machine is a type of non-sticking agent. First, the washing agent is dissolved and washed for a certain period of time. Thereafter, after a certain period of time, the type of the lotion is determined, and it is decided to end the washing operation or extend the washing operation. However, in the conventional washing machine, since the difference in the dissolution time of the lotion is not considered, there is a problem in performing the time for shortening the entire washing course.

Summary of invention

The washing machine of the present invention includes: a groove suspended in the casing; an inner groove supported in the outer groove; a driving portion for driving the inner groove; a liquid detergent automatic input device and a water supply valve provided at an upper portion of the frame a drain conduit connecting the bottom of the outer tank; a drain valve draining from the outer tank by a drain conduit; a temperature detecting portion disposed at the drain conduit; a washing hose connecting the water supply valve and the drain conduit; and controlling the washing stroke and the washing stroke The control section of the dehydration schedule. The control unit is configured to control the time during which the stroke of the dissolved lotion is determined in response to the temperature at which the temperature detecting unit detects the temperature of the water supplied to the water.

Accordingly, since the washing time can be controlled by considering the difference in the dissolution time of the lotion depending on the type of the lotion, the time of the washing course can be shortened, and energy saving can be achieved.

Simple illustration

Fig. 1 is a longitudinal sectional view of a washing machine in accordance with an embodiment of the present invention.

Figure 2 is a block diagram of the same washing machine.

Fig. 3 is a view showing an operation display unit of the washing machine in the embodiment of the present invention.

Figure 4 is a sequence diagram of the washing machine from the washing stroke to the dewatering stroke.

Figure 5A is a flow chart showing the control of the washing machine from the washing stroke to the dewatering stroke.

Figure 5B is a flow chart showing the control of the washing machine from the washing stroke to the dewatering stroke.

Figure 6 is a longitudinal sectional view of the prior art washing machine.

Detailed description of the preferred embodiment

Hereinafter, embodiments of the present invention will be described with reference to the drawings. Further, the present invention is not limited by the embodiment.

(embodiment)

Fig. 1 is a longitudinal sectional view of a washing machine in accordance with an embodiment of the present invention, and Fig. 2 is a circuit block diagram of the same washing machine.

In the first embodiment, the elastic suspension groove 43 is provided through the plurality of suspensions 42 inside the casing 41, and the vibration during dehydration is absorbed by the suspension 42. Inside the outer tank 43, the inner groove 44 for accommodating the clothes and the object to be dried is rotatably disposed around the washing and dehydrating shaft 45 as a hollow double structure. At the inner bottom portion of the inner tank 44, a rotary disk 46 for stirring clothes or drying objects is rotatably disposed.

Further, a plurality of water-repellent holes and vent holes 44a for dehydration are provided on the inner peripheral wall of the inner tank 44, and a fluid equalizing device 47 is provided above the inner tank 44. The motor (drive portion) 48 attached to the outer bottom portion of the outer tank 43 is switched to the clutch 49 of the washing and dewatering shaft 45 and the washing and dewatering shaft 45 by washing or dehydrating, and is coupled to the inner tank 44 or Turn back to the turntable 46. The turntable 46 has a shape of an approximately pot type (including a pan type) having an inclined surface 50 on the outer peripheral portion, and further forms a stirring projection 51, thereby stirring the clothes during the washing stroke. In the drying stroke, the object to be dried is easily swung upward along the inclined surface by the centrifugal force of the rotation of the rotary disk 46. According to this, the clothes are replaced by the rotation of the rotary disk 46, and are replaced by the right and left (rotational direction), and the stirring operation is also replaced.

The heat exchange duct 52 having a drying function is connected at one end to a drain path port 54 provided at a lower portion of the outer tank 43 via a connecting duct 53, and at the other end to the warm air blast portion 61 constituting the warm air circulation path 57. Entrance side. The heat exchange conduit 52 is a humid warm air (circulating wind) of the dehumidification cycle.

Further, on the inlet side of the warm air circulation path 57, a first temperature detecting unit 62 that detects the temperature of the circulating air entering the warm air blowing portion 61 is provided. A second temperature detecting unit 63 that detects heating by the heater is provided on the outlet side of the warm air circulation path 57. Further, each of the temperature detecting units 62 and 63 detects the temperature of the circulating air at the time of the drying stroke.

The outer tank 43 is provided with a tank cover 65 that seals the upper surface of the outer tank, and the outer tank cover 65 has a discharge hole 60 through which the warm air from the upper bellows-like hose 58 can be ejected. Further, the outer tank cover 65 is provided with a middle cover 66 that can be closed for the purpose of entering and exiting the clothes.

In the upper portion of the casing 41, the upper casing 68 of the clothing input port 67 is mounted approximately at the center portion (including the central portion). Further, the outer cover 69 is detachably provided in such a manner as to cover the clothes inlet 67.

Further, inside the rear portion of the upper casing 68, a support member 71 such as a warm air blowing portion 61 for the drying function or a water supply valve 70 is provided.

The water supply valve 70 is composed of a plurality of valves having two or more water passages that may be switched, and supplies tap water or the like. At this time, one of the water passages is configured such that the opening area of the valve or the discharge port area on the side of the washing hose 72 is reduced to allow a small flow of water to flow out. One of the water passages is connected to the washing pipe 77 of the drain duct 75 formed at the outer bottom of the outer tank 43 through the washing hose 72. The other water passage is configured to increase the opening area of the valve or the discharge port area on the side of the cleaning hose 72 to allow a large flow of water to flow out. The other water passage is connected to the inner tank 44 by the washing water pipe 73, and the water to be supplied to the inner tank 44 by the water injection member (not shown) provided in the support member 71.

Further, the support member 71 in the upper casing 68 can accommodate a liquid detergent which can be used in a plurality of washings, and a liquid detergent automatic introducing device 64 which automatically inputs a liquid detergent in the outer tank 43. Further, the liquid detergent automatic introducing device 64 and the outer tank cover 65 are connected by a flexible lotion water injection hose 59. The liquid detergent pumped from the liquid detergent automatic introducing device 64 is dropped between the outer tank 43 and the inner tank 44 by the lotion water injection hose 59 through an air pump or the like (not shown). Further, by the flexibility of the lotion water-injecting hose 59, the entire groove 43 of the vibrating system can be oscillated as a whole during dehydration, and the influence on the vibrating system or the lotion water-injecting hose 59 can be reduced.

At the bottom of the outer tank 43, a drain valve 74 for draining water in the outer tank 43 is provided. The drain valve 74 is connected to the heat exchange conduit 52 and the connecting duct 53 by a drain conduit 75. The drain from the connecting duct 53 and the heat exchange duct 52 is guided to the drain duct 75 and the drain valve 74, and is drained from the drain hose 76 to the outside of the washing machine. Further, as described above, the cleaning pipe 77 of the drain pipe 75 is connected to one end of the washing hose 72 of the water supply valve 70.

Further, upstream of the drain valve 74 of the drain duct 75, a light-emitting element such as an LED or a laser that emits light such as visible light or infrared rays is attached, and the turbidity is set opposite to the light-receiving element such as a photodiode or a photoelectric crystal. Detection unit 92. The turbidity detecting unit 92 detects the turbidity of the water or the washing water by detecting the degree of transmission or the rate of change of the light passing through the water or the washing water between the opposing light-emitting element and the light-receiving element, and detects the dirt of the clothing. The degree of pollution.

Further, on the outer surface of the drain duct 75, a third temperature detecting unit 97 is provided to detect the water temperature in the drain duct 75, that is, the water temperature of the washing water in the outer tank 43 which is supplied by the water supply valve 70.

A conductive coefficient detecting portion 78 having a pair of electrodes 94 is provided inside the outer peripheral portion of the outer groove 43, and the conductivity of the washing water is detected to detect the presence or absence of water or the type of the lotion. At this time, since the conductive coefficient detecting portion 78 is provided at the lower portion of the outer groove 43 and below the upper surface of the outer peripheral portion of the rotary disk 46, the swirling water flow of the rotary disk 46 is less likely to be affected, so that the conductive coefficient can be stably detected.

Further, an air pocket 95 is provided on the outer peripheral side wall of the outer tank 43, and is connected to the water level detecting portion 90 constituted by a pressure sensor or the like through the air tube 96. The water level detecting unit 90 detects the water level of a plurality of stages (for example, from the ranks 1 to 9) by the water pressure of the washing water supplied to the inside of the outer tank 43 by the water supply.

The cooling blower 79 is attached to the side surface of the casing 41 by cooling the outer tank 43 and the heat exchange duct 52 inside the casing 41 by air blowing.

Further, in order to control the respective devices, the load driving unit 86 and the control unit 87, which will be described later, are collectively integrated, and are disposed approximately vertically (including vertically) along the back surface portion (back cover) 81 of the casing 41. It is provided on the upper side of the cooling blower 79. The control device 80 is covered by the cover 82 and protected.

The operation display unit 85 is provided in the front surface of the upper casing 68, and is composed of an input setting unit 83 and a display unit 84 (described later in FIG. 2).

Hereinafter, the operation and function of the control device for the washing machine of the present embodiment will be described using FIG.

In the second drawing, the control device 80 includes at least a load driving unit 86 and a control unit 87. The load driving unit 86 controls the motor (drive unit) 48, the clutch 49, the drying fan 55 and the heater 56 constituting the warm air blowing unit 61, the drain valve 74, the cooling blower (cooling unit) 79, and the water supply valve 70. The operation of the water suction pump 91, the air pump 40, and the like. The control unit 87 controls the washing stroke, the washing stroke, the dehydration stroke, the drying stroke, the sterilization, the deodorization stroke, and the like by the load driving unit 86.

The control unit 87 is constituted by, for example, a microcomputer. When the power switch 89 is turned "ON", the power is supplied from the commercial power source 88 to start the operation. Thereby, the control unit 87 inputs the outputs of the input setting unit 83, the cloth amount detecting unit 93, the water level detecting unit 90, the first temperature detecting unit 62, the second temperature detecting unit 63, and the third temperature detecting unit 97. At this time, in the display unit 84 of the operation display unit 85 composed of the input setting unit 83 and the display unit 84, the user inputs the setting content of the input setting by the input setting unit 83. Further, the control unit 87 controls the motor 48, the clutch 49, the drying fan 55, the heater 56, the drain valve 74, the cooling blower 79, and the water supply by the load driving unit 86 including a bidirectional thyristor, a relay, or the like. The valve 70, the water suction pump 91, the air pump 40, and the like operate, and controls the strokes of washing, washing, dehydrating, and drying.

Further, the control unit 87 detects the presence or absence of the washing water, the type of the lotion, or the type of the washing agent based on the conductivity of the washing liquid obtained from the conductivity detecting unit 78 or the degree of light transmission obtained from the turbidity detecting unit 92 and the rate of change thereof. The degree of soiling of clothing, etc., controls each trip.

According to the above, the respective strokes of the washing machine of the present embodiment are controlled, and the laundry is executed.

Hereinafter, in the present embodiment, the basic operation of the washing stroke, the washing course, and the dehydrating stroke when the liquid lotion is automatically charged is described from the third to fifth figures.

Fig. 3 is a view showing the operation display unit 85 in the embodiment of the present invention. Figure 4 is a diagram showing the sequence from the washing stroke to the washing stroke of the washing machine. Further, FIGS. 5A and 5B are flowcharts showing the control of the washing machine from the washing stroke to the dehydrating stroke. In addition, in the following description, a case where the amount of cloth is large and the high water level (level 9) is set will be described as an example. Here, the water level is set such that the water level becomes higher from the order of level 1 to level 9, and the level 3 is lower than the upper surface of the outer peripheral portion of the turntable 46. Further, from level 4 ("very few" water level) to level 9 ("high 2" water level), the water level to be performed by the washing rotary disc stirring b to be described later is based on the cloth amount.

As shown in Fig. 4, the basic stroke of the washing operation (washing stroke) is composed of a preparation operation, a washing course, a washing (1) stroke, a washing (2) stroke, and a dehydration stroke.

First, regarding the preparation work, the user opens the outer cover 69, the middle cover 66, and puts the clothes and the like into the inner tub 44.

Next, as shown in Fig. 3, the input setting unit 83 of the operation display unit 85 is set, the power is turned on by pressing the power button 83a, and the operation path of the route button 83b, the washing/drying button 83c, and the stroke button 83d is set. Further, if necessary, the bath water button 83e is used to set whether or not the bathing water utilization stroke can be selected. At this time, when the liquid lotion is automatically charged, the liquid lotion automatic input button 83f is pressed, and the liquid lotion display unit 84f provided on the display unit 84 sets the degree of liquid washing (more, more standard, less). Thereafter, the start button 83g is pressed to start the operation.

Next, as shown in FIG. 5A, first, at the beginning of the stroke (S101), the cloth amount detecting unit 93 detects the amount of the input (S102). At this time, the control unit 87 determines the water level, the washing amount, and the order after the temporary determination based on the cloth amount, and displays the water level and the washing amount on the water level display unit 84g and the digital display unit 84h of the display unit 84 (S103).

At the same time, the water supply valve 70 that operates the small flow rate starts the water supply (feed water b) to the side of the cleaning hose 72. Thereby, water is supplied from the cleaning pipe 77 to the drain pipe 75 to the extent that the drain pipe 75 is filled (S104). At this time, the turbidity detecting unit 92 detects the turbidity D0 of the tap water supplied to the water, determines the turbidity D0 (S105), and inputs the data to the control unit 87, and the control unit 87 performs an operation (S117).

Next, a lotion injection is performed (S106). Further, the lotion is administered by the user in accordance with the washing amount displayed by the digital display unit 84h, and the case where the powder lotion is supplied and the liquid lotion are automatically charged. In the present embodiment, in the preparation operation, since the liquid lotion automatic input button 83f is selected to be pressed, the case where the standard amount of liquid detergent is automatically input will be described as an example.

Specifically, the liquid lotion is automatically introduced into the outer tank 43 and the inner tank 44 from the liquid detergent automatic input device 64 by the lotion water injection hose 59.

Then, in the water supply valve b, the water supply valve 70 that operates the small flow rate supplies the water to the level 1 from the lower side to the level 1 through the drain pipe 75 and the cleaning pipe 77 by the drain pipe 72 and the cleaning pipe 77 (S107). Further, the level 1 is about 100 mm lower than the upper surface of the outer peripheral portion of the rotary disk 46, and the conductivity detecting portion 78 is immersed in a water level with a small volume of water.

Next, the conductivity detecting unit 78 detects the conductivity (S109), detects the water level of the level 1 (S110), and stops the water supply.

At this time, the temperature of the tap water entering the drain duct 75 is detected by the third temperature detecting unit 97 (S108).

Next, a groove rotation operation for dissolving the lotion is performed (S111). In the groove rotation operation, the drain valve 74 is switched to the dehydration side in the closed state, and the power of the motor 48 is transmitted to the inner groove 44 by the washing and dehydrating shaft 45 to be rotated. Specifically, the inner groove 44 and the rotary disk 46 are simultaneously rotated at a low speed of about 50 to 120 rpm. Thereby, the washing liquid in the tank is slowly rotated between the inner tank 44 and the outer tank 43 due to the centrifugal force, and the washing liquid does not adhere to the dirt of the clothes, and the lotion can be sufficiently dissolved and foamed. Further, in the case of the powder lotion, as the groove rotation operation, the dissolution time is set, for example, to 80 seconds.

On the other hand, in the present embodiment, the automatic input of the liquid lotion has been selected in the preparation operation (S112), and the standard amount is selected as the input amount (S113).

Therefore, the groove rotation time is detected by the third temperature detecting unit 97 in step S108, and is determined in accordance with the water temperature. Specifically, the groove rotation time is set to be 40 seconds when the water temperature is higher than the normal temperature (for example, 20 degrees) of the predetermined temperature, 45 seconds for the normal temperature, and 50 seconds when the temperature is lower than the normal temperature (S114).

For this reason, it is a powder lotion, and it takes time to dissolve the granule lotion powder in water, and the liquid lotion does not require a dissolution time, as long as it is uniformly mixed with the supplied water to have a foaming time. At this time, since the dissolution rate of the lotion depends on the water temperature, the groove rotation time in which the lotion is dissolved is divided into a plurality of stages (for example, the three stages shown above) in accordance with the water temperature of the feed water. That is, the higher the water temperature is, the shorter the rotation time is set, and the lower the water temperature is, the longer the setting is.

By the above-described washing water having a small capacity of level 1, the washing water in which the lotion is dissolved at a high concentration is prepared.

Next, the groove rotation is stopped (S115).

Next, as shown in FIG. 5B, the solubility of the lotion is determined by the determination of the turbidity D1 detected by the turbidity detecting unit 92 (S116). At this time, first, the initial value D1 of the turbidity of the washing liquid is detected by the turbidity detecting unit 92. Further, the turbidity D0 of the tap water detected at the time of the determination of the turbidity D0 in the step S105 is excluded from the control unit 87 by the calculation of (D1 - D0), and the data input control of the washing liquid in a state in which the laundry is not extracted from the clothing is controlled. Section 87 (S117).

Next, while the water supply is level 2, the drain valve 74 is switched to the dehydration side in the closed state, and the power of the motor 48 is transmitted to the inner tank 44 by the washing and dehydrating shaft 45 to be rotated. . At this time, the inner groove 44 and the rotary disk 46 are simultaneously rotated (water supply and groove rotation) at a lower speed (about 35 rpm) than step S111 (S118).

Then, after the rotation of the tank is stopped, the water supply valve 70 of a large flow rate is supplied to the water supply level 3 (water supply a) (S119).

Then, the power of the motor 48 is transmitted to the rotary disk 46 through the washing/dewatering shaft 45 by the clutch 49 of the transmission mechanism portion, and the rotary disk a stirring is performed by the rotation of the rotary disk 46 (S120). Further, from the level 4 water supply to the level 5 (water supply a) (S121), the rotary disk a stirring is performed (S122). At this time, the water level of the plurality of levels 2 or more at the time of water supply is detected by the pressure type water level detecting unit 90.

By the above operation, the water level lower than the rated water level (the water level of the level 9 set by the cloth amount detection in the present embodiment) is lower (in the case of the present embodiment, the water level is 4 levels lower than the high water level). The high-washing agent with high washing effect is stirred at a high concentration. Thereby, the lotion is sufficiently dissolved, and the foaming is also sufficiently performed, so that the dirt of the clothes is effectively dissolved in the washing liquid.

Next, the rotary disk drive is stopped (S123), and the determination of the turbidity D2 detected by the turbidity detecting unit 92 is performed (S124). At this time, the turbidity detecting unit 92 detects the turbidity of the washing liquid, and the data is more or less contaminated by the data input control unit 87. In addition, this data is combined with the determination (S127) of the turbidity D3 described later, and is calculated and certified (S128).

Next, the water supply valve 70 (feed water a) that operates the large flow rate is supplied with water in the inner tank 44 through the water supply hose 73 to the rated water level (in the present embodiment, the water supply to the high water level (level 9)) (feed water a) (S125).

Next, when the water supply is completed, the turbidity D0 of step S105 is determined, and the result of the calculation by the control unit 87 based on the turbidity D1 determination in step S115 and the turbidity D2 determination in step S124 is output (S117). Thereafter, the rotary disk agitating b is started at a time determined by the calculation (S126). At this time, the clothes are hooked by the stirring projections 51 by the rotation of the turntable 46, and are pulled into the center portion. Further, the clothes of the lower portion of the center of the inner groove 44 are pushed up by the upper portion of the inner groove 44 by the clothes that are pulled in. Thus, the clothes in the inner tank 44, the clothes, or the mechanical force in contact with the inner wall of the inner tank 44 or the rotary disk 46, the water flow force, and the dirt contained in the clothes are dissolved in the washing water. As a result, the turbidity of the wash water changes sequentially.

Next, after the washing and stirring b of the washing stroke is started at a predetermined rated water level (grade 6 to 9), the turbidity detecting unit 92 also detects and determines the turbidity D3 of the washing liquid (S127). Further, the calculation of the data detected by the turbidity D2 in the step S124 and the calculation of the data detected by the turbidity D3 in the step S127 are performed in the control unit 87 (S128). Thereby, based on the result of the calculation and the authentication, the subsequent washing time is corrected to perform the rotary disk agitation b (S129), or the secondary stroke of the cleaning (1) stroke or the washing (1) agitation (S130).

In the washing (1) stroke, as shown in Fig. 4, after the drain valve 74 is opened to drain the water in the inner tank 44, the clutch 49 of the transmission mechanism portion is switched to the dewatering side, and the centrifugal force is applied to the clothes. Dehydration separates moisture from the garment. Thereafter, in the feed water a, the water supply valve 70 that operates the large flow rate supplies the water to a high water level (grade 9), and then drives the motor 48 again to start washing the liquid to remove the lotion from the clothes (1) stirring c (S130) ).

Further, as shown in Fig. 4, the cleaning (2) stroke (i.e., the final washing stroke) is first performed, and first, drainage and dehydration are performed in the same manner as the washing (1) stroke. Thereafter, washing is started (2) stirring c (S131).

Next, after the dehydration stroke and the end of the washing (2) stroke, the drain valve 74 is opened to drain the water in the inner tank 44 by the drain hose 76. Thereafter, the clutch 49 of the transmission mechanism portion is switched to the dehydration side, and the power of the motor 48 is transmitted to the inner tub 44 through the washing and dehydrating shaft to rotate, thereby imparting centrifugal force to the clothes and dehydrating the clothes from the clothes. Separation. (S132).

As described above, in the present embodiment, when the liquid lotion is automatically selected, the time during which the lotion is dissolved and the lotion is released can be shortened compared to when the powder lotion is used. Further, the temperature of the water for detecting the water is divided into a plurality of stages according to the detected temperature, and a high concentration of the lotion is prepared for the high concentration of the lotion.

Thereby, the time required for the washing machine can be effectively shortened according to the type of the lotion and the water temperature. As a result, it is possible to save energy, and at the same time, the washing effect of the high-concentration stirring stroke of the lotion can be improved by the pre-prepared lotion which dissolves at a high concentration.

1‧‧‧ washing trough

2‧‧‧ receiving tube

3‧‧‧Transmission detection department

3A‧‧‧1st Control Department

4‧‧‧ Conductivity Detection Department

4A‧‧‧2nd Control Department

5‧‧‧Motor drive department

6‧‧‧Motor

7‧‧‧Drive agitator

8‧‧‧Drainage

41‧‧‧ frame

42‧‧‧suspension device

43‧‧‧ outer trough

44‧‧‧ Inside slot

44a‧‧‧Draining holes and vents

45‧‧‧Washing ‧Drain shaft

46‧‧‧Rotary plate (Pulsator)

47‧‧‧Fluid equalizer

48‧‧‧Motor (drive department)

49‧‧‧Clutch

50‧‧‧ sloped surface

51‧‧‧Agitating protrusion

52‧‧‧Heat exchange conduit

53‧‧‧Connecting catheter

54‧‧‧Drainage path

55‧‧‧Drying fan

56‧‧‧heater

57‧‧‧Warm air circulation path

58‧‧‧Upper bellows hose

59‧‧‧Recycling wind receiving room

60‧‧‧Warm air vents

61‧‧‧Warm Wind Blasting Department

62, 63‧‧‧ Temperature Detection Department

64‧‧‧Liquid lotion automatic input device

65‧‧‧Outer trough cover

66‧‧‧中盖

67‧‧‧ Clothes input

68‧‧‧Upper frame

69‧‧‧ Cover

70‧‧‧Water supply valve

71‧‧‧Support members

72‧‧‧Washing hose

74‧‧‧Drain valve

75‧‧‧Drainage conduit

76‧‧‧Drain hose

77‧‧‧clean tube

78‧‧‧ Conductivity Detection Department

79‧‧‧Blowing fan

80‧‧‧Control device

81‧‧‧Back part (back cover)

82‧‧‧ Cover

83‧‧‧Input setting department

83a‧‧‧Power button

83b‧‧‧Set route button

83c‧‧‧Washing

83d‧‧‧Travel button

83e‧‧ bath water button

83f‧‧‧Automatic input by pressing liquid lotion Button

83g‧‧‧Press start button

84‧‧‧Display Department

84f‧‧‧liquid lotion display

84g‧‧‧Water level display

84h‧‧‧Digital Display Department

85‧‧‧Operation display

90‧‧‧Water level detection department

92‧‧‧ Turbidity Detection Department

93‧‧‧ cloth quantity detection department

94‧‧‧Electrode

95‧‧‧Air Cave

S101-S115‧‧‧Steps

S116-S132‧‧‧Steps

Fig. 1 is a longitudinal sectional view of a washing machine in accordance with an embodiment of the present invention.

Figure 2 is a block diagram of the same washing machine.

Fig. 3 is a view showing an operation display unit of the washing machine in the embodiment of the present invention.

Figure 4 is a sequence diagram of the washing machine from the washing stroke to the dewatering stroke.

Figure 5A is a flow chart showing the control of the washing machine from the washing stroke to the dewatering stroke.

Figure 5B is a flow chart showing the control of the washing machine from the washing stroke to the dewatering stroke.

Figure 6 is a longitudinal sectional view of the prior art washing machine.

S101-S115. . . step

S116-S132. . . step

Claims (2)

A washing machine comprising: an outer groove elastically suspended in a frame; an inner groove rotatably supported in the outer groove; and a pulsator disposed at a bottom portion of the inner groove; The driving mechanism rotates and drives the inner groove or the rotary disk; the liquid detergent automatic input device and the water supply valve are disposed on the upper portion of the frame body for accommodating the liquid detergent; the drain conduit is connected to the bottom of the outer groove; the drain valve The water is drained from the outer tank through the drain pipe; the temperature detecting means is disposed in the drain pipe; the washing hose is connected to the water supply valve and the drain pipe; and the control mechanism controls the driving mechanism and the water supply The operation of the valve or the like sequentially controls the inner groove to rotate the lower inner water groove to dissolve the lotion dissolution process, washing, washing and dehydration of the lotion; wherein the control is performed In the mechanism, the temperature detecting unit detects the temperature of the water that supplies the water to the water supply valve, and determines the temperature to determine the automatic injection of the lotion. The time during which the lotion dissolves the stroke. For example, in the washing machine of the first aspect of the patent application, when the liquid detergent is automatically charged, the time for the dissolution of the lotion after the lotion is automatically put into operation is shortened compared with when the powder lotion is used.