JPH0585386U - Jet bubble ejector and washing machine with jet bubble ejector - Google Patents

Abstract

(57) [Abstract] [Purpose] In a washing machine, in order to prevent the laundry from physically contacting and damaging the rotating blades that rotate in the washing tub, a rotating water flow is created without using the rotating blades. The purpose is to obtain effective dirt removal. [Constitution] In a washing machine body having a washing tub inside,
A bottom fumarole having a large number of fumaroles in the inner bottom of the washing tub,
The inner peripheral wall of the washing tub was provided with a tandem fumarolic pipe having a large number of fumaroles, and these fumarolic pipes were connected by an air pump for sending jet bubbles.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a jet bubble ejecting device and a washing machine with a jet bubble ejecting device that ejects jet air bubbles into the washing water of a washing machine and mixes them in to ensure that the laundry is not polluted.

[0002]

[Prior Art]

 Conventionally, a washing tub in a washing machine is one in which washing water is filled up to a predetermined water level and a rotary blade disposed at the bottom of the washing tub is driven to rotate by a motor to cause a rotating water flow in the washing tub. .

[0003]

[Problems to be solved by the device]

 The conventional rotating water flow of a washing tub has a problem that the rotating blade impairs the laundry when rotating because the rotating blade mechanically rotates to generate the water flow. In addition, the rotating water flow from the rotary blades only dissolves the detergent in the washing water and mixes and stirs it. There was a problem that hot water had to be used as washing water.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention provides a washing machine body having a washing tub inside, a bottom fusible pipe having a plurality of fumaroles in an inner bottom of the washing tub, and an inner wall of the washing tub. A tandem fumarolic pipe having a large number of fumaroles is arranged, and these fumarolic pipes are connected by an air pump for sending jet bubbles.

If the normal rotation vertical fumarolic pipes and the reversal vertical fumarolic pipes are arranged at several positions on the inner peripheral wall of the above-mentioned washing tub, the direction of the rotating water flow can be changed, and good dirt removal is achieved. And If the ejection direction of the fumaroles of the tandem fumes is rotatably formed, the number of the tandem fumes can be reduced, and the number of parts and the weight are reduced. Further, the operation system can be simplified by integrally forming the tandem fumarolic pipe and the bottom fumarolic pipe.

In addition, a jet bubble ejecting device in which a plurality of fumaroles having a large number of fumaroles are provided in the main body of the apparatus, and these fumaroles are connected by an air pump, and jet air bubbles are ejected from the fumaroles described above. By making it detachable from the main body of the washing machine, it can be used in the conventional main body of the washing machine.

[0007]

[Action]

 Like the conventional washing machine, the present invention puts a predetermined amount of washing water and laundry into a washing tub, operates a preset switch to eject jet bubbles from a bottom fusible pipe, and then a tandem fumes. Jet bubbles are ejected from the pipe in the forward and reverse directions, and the bubbles in the rotating water flow created by the energy wash the laundry in the water flow. That is, since the laundry has no physical contact with the rotating rotary blade as in the conventional case, there is almost no pain in the laundry and the cleaning action by a large number of jet bubbles is remarkably large.

[0008]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical sectional side view of a washing machine with a jet bubble ejecting device according to an embodiment of the present invention, (a) and (b) of FIG. 2 are plan views showing a usage state, and FIG. 3 is a removable jet. It is a vertical cross-sectional side view of a state in which the air bubble ejection device is attached to the washing machine body.

In the figure, reference numeral 1 denotes a washing machine main body, and a washing tub 2 having an opening / closing lid 1 a is formed in the washing machine main body 1. At the inner bottom portion of the washing tub 2, a bottom squirt tube 3 having a large number of squirt holes 3 ₁ , 3 ₂ , ... 3 _n is arranged. Further, the inner circumferential wall of the washing tub 2, a large number of jet holes 4 _1, 4 _2, tandem jet tube 4a having a _{... 4 n, 4b, ...,} 5a, 5 b, ... are disposed. The jet air bubbles for normal rotation are jetted out from the vertical fumarole tubes 4a, 4b, ... ing.

Reference numeral 6 denotes an air pump for sending jet air bubbles to the tandem fumarolic pipes 4 a, 5 a, which is configured to send jet air bubbles from a pump 7 arranged at the bottom of the washing machine body 1. Reference numeral 8 denotes an operation switch formed on the main body 1 of the washing machine, which is provided with switches for operating the washing machine, such as the strength and strength of the jet bubble jetting force, the jetting direction, and the jetting time.

In the above-mentioned embodiment, a total of eight columnar fumaroles are arranged so as to form normal and reverse water flows by the columnar fumaroles 4a and 5a. It is also possible to dispose four columnar fumaroles in the portion and switch the ejection direction of the fumaroles of each columnar fumarole for forward rotation and for reversal. In this case, if the ejection direction of the fumaroles is formed to be rotatable, the number of tandem fumarolic tubes can be reduced, the number of parts can be reduced, and the weight of the washing machine body 1 can be reduced.

In the above-described embodiment, the bottom squirt tube 3 and the forward and reverse tandem squirt tubes 4a and 5a are embedded in the washing machine body 1 and formed integrally, but as shown in FIG. If it is formed as a detachable separate body, it can be attached to a conventional washing machine and used as needed. In this case as well, the jet bubbles from the fumaroles can be adjusted in strength depending on the strength of the water flow and the target laundry.

[0013]

[Effect of the device]

 According to the present invention, as described above, in a main body of a washing machine having a washing tub inside, a bottom fumarole having a large number of fumaroles on the inner bottom of the washing tub and a large number of fumaroles on the inner peripheral wall of the washing tub It is configured by arranging tandem fumarolic pipes and connecting them by an air pump for sending jet bubbles.

Therefore, since there is no physical contact between the laundry and the rotating rotary blade and the washing is performed by collision of only the bubbles with the water flow, the laundry is not damaged and dirt is easily removed. Moreover, it is effective in removing the dirt inside the fiber.

[Brief description of drawings]

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

2A and 2B are plan views showing a usage state.

FIG. 3 is a vertical cross-sectional side view showing a state in which a removable jet air bubble ejection device is attached to a washing machine body.

[Explanation of sign]

 1 Washing machine main body 2 Washing tub 3 Bottom fumarole 4a Forward tandem flue pipe 5a Invert vertical fumarole 6 Air pump 8 Operation switch

Claims (5)

[Scope of utility model registration request] 1. A plurality of fumaroles having a large number of fumaroles are provided in the main body of the apparatus, the fumaroles are connected by an air pump, and jet bubbles are ejected from the fumaroles. Jet bubble ejecting device. 2. A washing machine body having a washing tub inside, wherein a bottom fumarole having a large number of fumaroles on the inner bottom of the washing tub, and a vertical fumarole having a large number of fumaroles on the inner peripheral wall of the washing tub. And a washing machine with a jet bubble ejecting device, characterized in that they are connected to each other by an air pump for sending jet bubbles. 3. A normal rotation vertical fumarolic pipe is provided on the inner peripheral wall of the washing tub.
The washing machine with a jet bubble ejecting device according to claim 2, wherein the inversion vertical squirt pipes are arranged at several positions. 4. A washing machine with a jet bubble ejecting device according to claim 2, wherein the ejection direction of the fumaroles of the columnar fumarole tubes is formed to be rotatable. 5. The washing machine with a jet bubble ejecting device according to claim 2, wherein the tandem fumarolic pipe and the bottom fumarolic pipe are integrally formed.