JPH11239695A - Washing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric washing machine capable of separately/ simultaneously washing an ordinary dirty thing and an abnormal dirty thing. SOLUTION: In this washing machine, water supply ports 23a, 23b of a water supply pipe 23 are arranged in respective tubs A, B by arranging agitating resistance members 22, 21 in the respective tubs by connecting annular chambers 16, 19 of the respective tubs to a drain chamber 18 through passing holes 17, 20 arranged in a base board 9 by concentrically arranging inside double tubs A composed of an outer cylinder 10 and an inner cylinder 11 having a drain hole 11a and outside double tubs B composed of an outer cylinder 12 and an inner cylinder 13 having a drain hole 13a on the base board 9 driven in rotation by an electric motor 3 arranged in a machine body 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine capable of simultaneously washing ordinary dirt and abnormal dirt.

[0002]

2. Description of the Related Art Conventionally, there are various types of electric washing machines widely used, such as a stirring type, a jet type, a swirl type and a jet type, which are used for washing, rinsing and dehydrating. The process is automated.

[0003]

The above-mentioned electric washing machine has the following problems.
A large amount of dirt can be washed at once, but on the other hand, the dirt includes ordinary dirt such as shirts, socks, hand towels, and clothes, as well as underwear and dirt excreted by infants and the elderly. There are unusual dirt such as underwear to which dirt excreted during women's menstruation adheres. It is a washing machine to put ordinary dirt and abnormal dirt in one tub for washing. They are extremely uncomfortable.

[0004] The above problem can be solved by separating normal dirt and abnormal dirt and washing them separately. However, the time required for the washing is doubled and the power cost is increased. The present invention has been made in order to solve the above-described problems, and has as its main object to provide an improved electric washing machine that can wash normal dirt and abnormal dirt separately and simultaneously wash them. .

[0005]

A washing machine according to the present invention comprises:
A substrate rotatably driven by an electric motor is provided inside the container-type fuselage, an inner double tank and an outer double tank are integrally disposed coaxially on the substrate, and the two tanks are respectively surrounded by an outer cylinder. An inner cylinder having a large number of drain holes is provided, and an annular chamber between the outer cylinder and the inner cylinder of each tank is formed in a drain chamber formed on the lower side of the substrate through a through hole provided in the substrate. The gist has a configuration in which the body is provided with a drainage portion of the drainage chamber, and a water supply member is provided for the inner double-sided tank and the outer double-sided tank.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a rotary shaft (5) driven by an electric motor (3) is provided inside a cylindrical body (1).
The substrate (9) is fixed to the inner cylinder (A) comprising an outer cylinder (10) and an inner cylinder (11) having a number of drain holes (11a) on the substrate (9).
And an inner cylinder (1) having an outer cylinder (12) and a number of drain holes (13a).
The outer double-type tank (B) comprising the outer cylinder and the inner cylinder of each of the tanks (A) and (B) is fixed and provided integrally and concentrically.
6) and (19) communicate with a drainage chamber (18) formed on the lower side of the substrate via through holes (17) and (20) provided in the substrate (9), and a drainage hose is connected to the drainage chamber (18). (24), and the water pipe (2
The water supply ports (23a) and (23b) of 3) are configured by providing stirring resistance members (21) and (22) inside the tanks (A) and (B), respectively.

[0007]

1 and 2 show an embodiment of the present invention. In the figure, (1) is a container-type body of the washing machine, (1a) lid (2)
Reference numeral denotes a partition plate provided at a predetermined distance from the bottom of the body, and an electric motor (3) is disposed in a bottom chamber partitioned by the partition plate (2). A power panel (4) for full automation is provided in the bottom chamber.

A rotary shaft (5) rotatably driven by an electric motor (3) is fitted into the center of the partition plate (2). The rotation of the electric motor is transmitted to the rotating shaft (5) via the pulley (6), the belt (7), and the pulley (8).

A circular substrate (9) is fixed to a shaft portion where the rotation shaft (5) projects above the partition plate (2), and is coaxial with the rotation shaft (5) on the substrate (9). The inner double tank (A) and the outer double tank (B) are erected and fixed.

The inner double tank (A) has an outer cylinder (10) and an inner cylinder (1).
1), and a large number of drain holes (11a) are provided in the inner cylinder (11). The outer double tank (B) has an outer cylinder (12) and an inner cylinder (1).
3), and a large number of drain holes (13a) are provided in the inner cylinder (13).

The inner double tank (A) includes a packing plate (14),
(15), and stands upright on the substrate (9).
0) and the inner chamber (11) between the annular chamber (16) and the packing plate (1).
It communicates with a drainage chamber (18) between the partition plate (2) and the substrate (9) through a through hole (17) provided in 4) and the substrate (9). Also,
Annular chamber between outer cylinder (12) and inner cylinder (13) of outer double tank (B)
(19) communicates with the drainage chamber (18) through a through hole (20) provided in the substrate (9).

At the lower ends of the outer tube (10) and the inner tube (11), resistance members (21) and (22) for stirring are provided, respectively. On the outside of the cylindrical airframe (1), there is a water supply pipe (2
3) is provided, and water supply ports (23a) and (23b) are provided at the front end thereof, which are viewed from the inner double tank (A) and the outer double tank (B). Also, outside the body (1), the drainage chamber (18)
A drain hose (24) is provided for contacting the

In order to wash dirt using the washing machine having the above structure, the usual dirt is removed, for example, by using the inner cylinder of the inner double tub (A).
(11), and the abnormal dirt is put into the inner cylinder (13) of the outer double tank (B). After the dirt is separately put in this way, water is supplied into both tanks and a detergent is added, and the electric motor (3) is driven to simultaneously rotate the inner / outer double tanks (A) and (B).

In this case, the water supplied to the inner double tank (A) is drained from the drain hole (11a) of the inner cylinder (11) through the annular chamber (16) -through hole (17). 18) and into the outer double tank
The water supplied to (B) flows into the drainage chamber (18) from the drainage hole (13a) of the inner cylinder (13) through the annular chamber (19) and the through-hole (20). ) Is directed upward, so it is not drained.

After water is supplied, the electric motor (3) is driven to rotate the rotating shaft.
The inner double tank (A) and the outer double tank (B) on the substrate (9) fixed to (5) are simultaneously rotated. Thereby, the normal dirt and the abnormal dirt are stirred at the same time.

After that, the motor (3) is stopped, and the drain hose is
(24) can be drained downward, and the wastewater in the inner double tank (A) and the outer double tank (B) is discharged to the outside via the drainage chamber (18). Next, turn the drain hose (24) upward, supply water again,
The motor is driven again to perform rinsing, and the water for rinsing is discharged by the same operation as described above. Finally, the motor (3) is driven to perform centrifugal dehydration, and the dehydration is discharged to complete the washing. The operations of stirring, rinsing, and dewatering described above can be performed fully automatically in the same manner as in a conventional electric washing machine. In that case, use a fully automated power supply panel (4), for example, a solenoid valve on the water pipe (23).
(25) is provided, a solenoid valve is provided in place of the drain hose (24), and other necessary members are provided, so as to constitute a fully automatic electric washing machine.

According to the electric washing machine having the above-described structure, normal dirt and abnormal dirt can be simultaneously washed separately in the inner double type tub and the outer double type tub. Power costs can be reduced.

In addition, during the agitation washing, since there is no possibility that unusual sewage or foreign matter of the dirt is mixed into the normal dirt, washing without giving a feeling of unpleasant hygiene can be performed.

[0019]

As described in detail above, according to the present invention,
An electric washing machine that can wash ordinary dirt and abnormal dirt at the same time can be obtained.

[Brief description of the drawings]

FIG. 1 is a sectional view of a washing machine showing one embodiment of the present invention.

FIG. 2 is a cross-sectional view of the washing machine with a part thereof omitted.

[Description of sign]

 DESCRIPTION OF SYMBOLS 1 Cylindrical body 1a Lid 2 Partition plate 3 Electric motor 4 Electric panel for full automation 5 Rotating shaft 6 Pulley 7 Belt 8 Pulley 9 Substrate A Inner double type tank B Outer double type tank 10 Outer cylinder 11 Inner cylinder 11a Drain hole 12a Outer tube 13 Inner tube 13a Drain hole 14 Packing plate 15 Packing plate 16 Annular chamber 17 Through hole 18 Drainage chamber 19 Annular chamber 20 Through hole 21 Stirring resistance member 22 Stirring resistance member 23 Water supply pipe 23a Water supply port 23b Water supply port 24 Drain hose 25 Solenoid valve 26 Bearing

Claims (2)

[Claims] 1. A substrate rotatably driven by an electric motor is provided inside a container-type body, an inner double tank and an outer double tank are coaxially and integrally installed on the substrate, and the two tanks are integrated. Each of the outer cylinders and an inner cylinder having a number of drain holes around the outer cylinder, and an annular chamber between the outer cylinder and the inner cylinder of each of the tanks is provided on the lower side of the substrate through a through hole provided in the substrate. A washing machine, wherein the washing machine communicates with the formed drainage chamber, a drainage portion of the drainage chamber is provided on the body, and a water supply member for the inner double tub and the outer double tub is provided. 2. The washing machine according to claim 1, wherein a stirring resistance member is provided inside the inner double type tub and the outer double type tub.