1. The utility model provides a multilayer drum type washing machine, includes outer cylinder (1) along with power mechanism pivoted, its characterized in that, outer cylinder (1) lateral wall is from last to can dismantling to be fixed with along with a plurality of interior cylinder (2) of outer cylinder (1) rotation down, be equipped with between two adjacent interior cylinders (2) and be used for controlling two communicating bases (3) that can open and shut of interior cylinder (2), thereby be convenient for the layering through detachably being fixed in on the base (3) that can open and shut in a plurality of get and put the clothing and rotate along with outer cylinder (1).

2. The multi-layer drum washing machine according to claim 1, characterized in that the openable base (3) comprises a porous substrate, and an iris type switch which is positioned above or below the porous substrate and is opened and closed under the control of a control program so as to isolate or conduct the two adjacent inner drums (2).

3. The multi-layered drum washing machine according to claim 2, wherein the iris type switch comprises a waterproof blade ring (31) fixed on the circumference of the inner sidewall of the outer drum (1), and a plurality of arc-shaped waterproof blades (32) fixed inside the waterproof blade ring (31) and capable of being clutched.

4. The multi-layered drum washing machine according to claim 1, wherein the openable base (3) is fixed on the sidewall of the outer drum (1) at intervals up and down.

5. A multi-layered drum washing machine according to claim 3, characterized in that the plurality of inner drums (2) are detachably fixed to the waterproof blade ring (31).

6. The multi-layer drum washing machine according to claim 1, characterized in that a slot (33) is arranged on the waterproof blade ring (31), and a block (4) matched with the slot (33) is fixed on the inner drums (2).

7. The multi-layer drum washing machine according to claim 6, characterized in that the locking grooves (33) are arranged on the waterproof blade ring (31) at intervals, and the locking blocks (4) are arranged corresponding to the locking grooves (33).

8. The multi-layered drum washing machine according to claim 6, wherein the locking groove (33) is a groove opened on the waterproof blade ring (31) or a convex groove vertically arranged on the waterproof blade ring (31).

Background

The drum washing machine consists of stainless steel inner drum and mechanical program controller, and utilizes the great centrifugal force produced by the rotation of the balancing drum to make repeated motion and the combined action of washing powder and water to wash the clothing. Its main advantage has: the basic structure has reliable quality, exquisite and compact manufacture, water saving and the like. The mechanical work of the motor is used for rotating the drum, and the clothes are continuously lifted and dropped in the drum, lifted and dropped again, and do repeated movement. The pulsator washing machine needs water to float clothes, and then continuously stirs and rubs to achieve the aim of cleaning.

The following problems exist in the general washing machine: 1. the requirement on water quantity is huge, and more water is used than that used for washing clothes by hands; 2. clothes with different colors and shades are put together for washing, so that the phenomenon of fading and dyeing is easy to occur, and the originally wearable clothes are damaged; 3. clothes that need to be cleaned cleanly cannot be shuffled with other dirty clothes and the like so as not to cause health problems.

The existing multilayer drum washing machine has complex structure and high cost, and is not beneficial to daily use.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a multilayer drum washing machine which is simple in structure, low in cost and convenient for partition washing.

The technical scheme is as follows: the invention relates to a multilayer drum washing machine, which comprises an outer drum rotating along with a power mechanism, wherein a plurality of inner drums rotating along with the outer drum are detachably fixed on the side wall of the outer drum from top to bottom, an openable base used for controlling the communication of the two inner drums is arranged between the two adjacent inner drums, and the inner drums are detachably fixed on the openable base so as to be convenient for layered clothes taking and placing and rotate along with the outer drum.

Preferably, the openable base comprises a porous substrate and an iris type switch which is positioned above or below the porous substrate and is opened and closed under the control of a control program so as to isolate or conduct two adjacent inner rollers.

Preferably, the iris type switch comprises a waterproof blade ring fixed on the circumference of the inner side wall of the outer roller and a plurality of arc waterproof blades which are fixed in the waterproof blade ring and can be separated and combined.

Preferably, the openable base is fixed on the side wall of the outer roller at intervals up and down.

Preferably, the plurality of inner rollers are detachably fixed on the waterproof blade ring.

Preferably, the waterproof blade ring is provided with a clamping groove, and the inner rollers are fixed with clamping blocks matched with the clamping grooves.

Preferably, the clamping grooves are formed in the waterproof blade ring at intervals, and the clamping blocks are arranged corresponding to the clamping grooves.

Preferably, the clamping groove is a groove formed in the waterproof blade ring or a convex groove vertically formed in the waterproof blade ring.

Has the advantages that: compared with the prior art, the invention has the following remarkable effects: 1. the multi-layer inner rollers are movably fixed on the outer rollers, the openable base for controlling conduction is arranged among the multi-layer inner rollers, the rolling of each inner roller is realized by means of the rotation of the outer rollers, no additional power mechanism is needed, the structure is simple, the cost is low, and the layered cleaning of clothes can be realized; 2. the multilayer inner rollers are respectively clamped on the outer rollers, so that clothes can be conveniently taken and put; 3. the multilayer inner roller is clamped on the openable base so as to be fixed with the outer roller, and the inner roller and the outer roller are fixed more firmly; 4. the clothes are washed in layers, and dyeing and health problems caused by shuffling appear between the clothes; 5. the water resource is saved, the water which is floated on the upper layer can flow into the lower layer for rinsing, and the water for washing clothes can be repeatedly utilized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of an iris-type switch according to the present invention.

Detailed Description

The present invention is described in further detail below.

As shown in fig. 1, the present invention provides a multi-layered drum washing machine, which comprises an outer drum 1, wherein a washing machine impeller is arranged at the bottom of the outer drum 1, and the outer drum 1 is controlled to rotate and vibrate up and down. The inside wall of outer cylinder 1 is from last to can closing down and be fixed with three-layer interior cylinder 2, is equipped with the base 3 that can open and shut that is used for controlling two interior cylinders 2 communicate with each other between two adjacent interior cylinders 2.

As shown in fig. 2, the openable base 3 includes a porous substrate (not shown in the figure) fixed along the circumferential direction of the inner side wall of the outer drum 1, an iris-type switch is arranged below the porous substrate, the iris-type switch includes a waterproof blade ring 31 fixed on the circumferential direction of the inner side wall of the outer drum 1, a plurality of arc-shaped thin waterproof blades 32 overlapped with each other are arranged in the waterproof blade ring 31, and the clutch of the blades can change the size of the central circular aperture. The arc-shaped thin blade can be as many as 18. The more the arc-shaped thin metal blades are, the closer the hole shape is to a circle. The shape of the thin metal sheet is designed by an electronic computer, and only 6 thin metal leaves can be used to obtain the approximate circular aperture.

Three draw-in groove 33 has been seted up at equal interval on two waterproof blade circle 31, and three removable foraminiferous interior cylinder 2 that closes passes through draw-in groove 33 to be fixed in exterior cylinder 1, and interior cylinder 2 bottom is equipped with draw-in groove head 4, with draw-in groove 33 one-to-one, interior cylinder 2 can freely be followed and torn out and put into exterior cylinder 1 when using and pass through draw-in groove 33 and exterior cylinder 1 fixed, follows exterior cylinder 1 and rotates. Three slots 33 are designed according to the triangular stability principle, so that the inner layer small roller can be fixed and stabilized.

The three inner drums 2 of the invention divide the drum of the washing machine into three layers, namely a first layer, a second layer and a third layer from top to bottom, and can classify and arrange clothes in layers. The porous substrate and the side walls of the inner roller 1 and the outer roller 1 are all hollowed out, close-fitting clean clothes such as underwear and the like are usually arranged on the uppermost layer, and dirty clothes such as dirty socks and the like which are easy to fade are arranged on the lowermost layer. The rolling water inlet of the washing machine is arranged above the inner drum 2, water flows in from top to bottom under the action of gravity,

a washing step: after the third-layer inner roller 2 is filled with water and the laundry detergent, the openable base 3 between the second layer and the third layer is closed, the second-layer inner roller 2 is filled with the water and the laundry detergent, the openable base 3 between the second layer and the first layer is closed after the second layer is filled with the water and the laundry detergent, then the first layer is filled with the water and the laundry detergent, the three layers work simultaneously, and the clothes are cleaned.

Rinsing: the water flow starts to flow in from the first layer, the iris type switch between the first layer and the second layer is opened, the water flow washes the clothes on the second layer immediately after washing the clothes on the first layer, similarly, the iris type switch between the second layer and the third layer is opened, and the flowing water flows through the clothes on the third layer and finally flows out of the drain pipe. And washing the clothes for multiple times. And finally, opening the blade valve and simultaneously drying the clothes.