JPH063284U - Washing machine with bubble ejector - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the stain removal inside the fiber of a laundry by using a small amount of detergent, and to improve the rinsing of the detergent during rinsing to reduce the amount of rinsing water used. With the goal. In a washing machine main body having a washing tub with rotary blades formed on the inner bottom, a fumarolic portion having a large number of fumaroles is provided on the inner bottom of the washing tub, and the fumarolic portion is connected to an air pump via a fumarolic pipe. A bubble ejecting device which is connected and ejects air bubbles from the above-mentioned air ejecting unit is arranged at the inner bottom of the washing tub.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a washing machine with an air bubble ejecting device that ejects air bubbles into the washing water of a washing machine to mix them into the washing machine to improve the dirt removal of the laundry and to ensure that the detergent component is rinsed at the end of washing. is there.

[0002]

[Prior art]

 Conventionally, when washing laundry with a washing machine, the washing tub is filled with rinsing water up to a predetermined water level, and a rotary vane disposed at the bottom of the washing tub is rotationally driven by a motor to rotate the water inside the tub. And was doing the stain removal of the laundry. At that time, in order to improve the stain removal, detergents with high stain removal were used, and sometimes hot water with high water temperature was used as washing water.

In addition, in order to rinse the detergent component of the laundry after the washing, a large amount of water is poured and rinsing is performed by the rotating water flow of the rotor. In this case, a structure in which a large amount of water is constantly poured from the upper part of the washing tub and the rotary blades are rotated so that the washing water containing the detergent component is discharged from the drain port formed on the upper part of the washing tub. Met.

[0004]

[Problems to be solved by the device]

 With the conventional rotating water flow of the rotary blades, the detergent only dissolves in the washing water and is mixed and agitated. There was a problem that hot water with high water temperature had to be used as washing water at times.

Further, when the laundry is washed and rinsed, a large amount of water to be injected is injected from the upper part of the washing tub in the rotating water flow by the rotary blades. On the other hand, the washing water containing the detergent in the washing tub is discharged from the drain port formed in the upper part of the washing tub according to the injected amount. Therefore, the washing water in the lower part of the washing tub continues to rotate in the lower part of the washing tub as it is, without being sufficiently replaced with the water newly poured from above. As a result, most of the new water that is poured will be discharged from the outlet of the washing tub, and there was the problem of requiring an unnecessarily large amount of water. Also, in the rotating water flow of the rinsing operation with the rotary blade, most of the new water that is injected is discharged as it is, so the washing water containing the detergent in the washing tub should be used to rinse the laundry. Therefore, there was a problem that the rinsing effect was not sufficient compared to the water injection amount.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a washing machine main body having a washing tub with a rotary wing formed on the inner bottom thereof, wherein the inner bottom of the washing tub is provided with a plurality of fumaroles. The air blower is connected to the air pump via the air blow pipe, and the air bubble jetting device for jetting air bubbles from the air blower is arranged at the inner bottom of the washing tub.

[0007]

[Action]

 Like the conventional washing machine, the present invention puts a predetermined amount of washing water and laundry into the washing tub and operates a preset switch to eject air bubbles from the inner bottom fumes, while rotating. When the blade is rotated by the motor, the bubbles from the fumarole wash the laundry along with the vortex flow of the rotating blade. As a result, the air bubbles are sufficiently sent in the washing tub, so that a small amount of detergent can be sufficiently bubbled and dirt inside the fibers of the laundry can be removed. In addition, in the rinsing stage, the sufficient amount of air bubbles are sent into the washing tub so that the detergent component can be rinsed off well from the laundry, and the amount of water used for rinsing can be reduced.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical cross-sectional side view of a washing machine with a bubble ejecting device according to an embodiment of the present invention.

In the figure, reference numeral 1 is a washing machine body, and a washing tub 2 having an opening / closing lid 1a is formed in the washing machine body 1. On the inner bottom portion of the washing tub 2, rotary blades 4 which are rotationally driven by a motor 3 are formed. A bubble jetting device 5 is arranged near the rotary blade 4. The bubble jetting device 5 is formed with a jet portion 6 having a large number of jet holes 6 ₁ , 6 ₂ , ... 6 _n, and is constructed so that bubbles are sent from an air pump 8 through a jet pipe 7. . Reference numeral 9 denotes an operation switch formed on the washing machine main body 1, which is provided with switches for operating the washing machine, such as the strength and weakness of the jetting force of the bubbles from the jet unit 6 and the jetting time.

In the above embodiment, the rotary blade 4 is formed at the center bottom of the washing tub 2. However, when the rotary blade 4 is formed at the corner of the bottom of the washing tub 4, the bubble jetting device 5 is provided. The constituent air blower 6 may be formed at the center bottom of the washing tub 2.

[0011]

[Effect of device]

 According to the present invention, as described above, in a washing machine main body having a washing tub with rotary blades formed on the inner bottom thereof, a fumes 6 having a large number of fumaroles are provided on the inner bottom of the washing tub. A bubble jetting device 5 which is connected to an air pump 7 through a jet tube 6 and jets bubbles from the jetting section 6 is arranged at the inner bottom of the washing tub 2.

[0012] Therefore, since the laundry is washed by air bubbles together with the rotating water flow, the stains inside the fibers of the laundry can be well removed with a small amount of detergent, and at the time of rinsing, the detergent portion can be rinsed from the laundry. Has a good effect and has the effect of reducing the amount of water used for rinsing.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional side view of a washing machine with a bubble ejection device according to an embodiment.

[Explanation of sign]

 1 Washing machine main body 2 Washing tub 3 Motor 4 Rotor blades 5 Bubble ejector 6 Fume part 7 Fume tube 8 Airphone

Claims (1)

[Scope of utility model registration request] 1. A washing machine main body having a washing tub having a rotary wing formed on an inner bottom thereof, wherein an effusion unit having a large number of fumaroles is arranged on the inner bottom of the tub, and the fuming unit is provided through a fumarolic pipe. A washing machine with a bubble ejecting device, characterized in that a bubble ejecting device which is connected to an air pump and ejects bubbles from the above-mentioned air ejecting part is arranged at the inner bottom portion of the washing tub.