CN107761306A - A kind of three layers of washing machine - Google Patents

Abstract

The invention discloses a kind of three layers of washing machine, include the first laundry unit, the second laundry unit, the 3rd laundry unit and storage tank successively from top to bottom, described laundry unit includes wash and casing, the casing of adjacent laundry unit is fixedly connected, 3rd laundry unit is fixedly connected with storage tank, described storage tank is connected by pipeline with each laundry unit, and described wash is arranged on box house.Three layers of washing machine floor space of the present invention are small, and the demand of subregion washing is realized using smaller platform can；Cost is low, due to easily controllable using ripe technology modules and general interface, product cost, it is possible to achieve large batch of production；The quantity of expansible bucket, user can choose the module of different configurations and quantity according to the demand of oneself, realize that subregion washes the demand of shield.

Description

A three-layer washing machine

technical field

The invention belongs to the field of washing machines, and in particular relates to a three-layer washing machine.

Background technique

With the development of the economy and the improvement of people's living standards, washing machines have entered more and more families, and washing machines are constantly being updated and improved. People have higher and higher performance requirements and appearance requirements for washing machines.

At present, the washing machines on the market have only one washing drum, and they all adopt simple water inlet and drainage settings. With the strengthening of people's hygiene awareness, more and more users need to wash the inner and outer clothes separately or wash a small amount of clothes in time. However, ordinary washing machines cannot meet the needs of users due to the single volume of washing tubs. In order to solve the above problems, some users have purchased two washing machines to meet their needs, but they occupy a large space and require high purchase and maintenance costs.

Chinese patent CN101210368A mother and child drum washing machine includes a first washing tub device, a washing machine body for accommodating the washing tub, and a second washing tub device, which is arranged in the body of the washing machine, and the second washing tub device includes a main control system with the washing machine connected sub-control system. The second washing tub device is arranged above the first washing tub device. A support structure is provided between the second washtub arrangement and the first washtub arrangement, on which the second washtub arrangement is arranged. The invention enables users to classify and wash clothes according to specific conditions, saving water, electricity, and space; during the washing process, high-temperature washing can be selected to sterilize and increase the degree of cleanliness of clothes; the user is completely separated from the labor of washing clothes come out.

Chinese patent CN104652085A discloses a double-drum washing machine, including a first outer cylinder and a second outer cylinder installed in the framework of the washing machine. The framework of the washing machine includes four vertical beams, and the middle parts of the adjacent two vertical beams are respectively connected with In the middle beam, a tee device is installed on the middle beam, and the water outlets of the first outer cylinder are respectively connected. Through the above-mentioned washing machine, the washing water in the first outer cylinder can be directly discharged to the outside of the washing machine through the drain pipe under the action of the three-way device, and can also flow into the second outer cylinder from the inlet of the second outer cylinder for washing of the second outer cylinder Therefore, the purpose of reusing the washing water in the first outer tub and the second outer tub is achieved.

To sum up, although the washing machine in the prior art solves the need for partitioned washing, it occupies a large area and has a higher cost, and only has two drums, and the number of drums cannot be expanded.

In view of the above reasons, the present invention is proposed.

Contents of the invention

The object of the present invention is to provide a three-layer washing machine to meet the user's requirement for partitioned washing, which has a small footprint, low price, and can expand the number of washing buckets.

A three-layer washing machine, which includes a first laundry unit, a second laundry unit, a third laundry unit and a water storage tank from top to bottom, the laundry unit includes a washing assembly and a box body, and the box body of the adjacent laundry unit Fixedly connected, the third laundry unit is fixedly connected with the water storage tank, the water in the water storage tank is communicated with each laundry unit through the water injection pipe, and the washing assembly is arranged inside the tank.

The three-layer washing machine described in the present invention is not only a washing machine with only three washing units, but also a multi-layer laundry consisting of more than three washing units. The structure of the three-layer washing machine of the present invention is simple, and users can Expand the number of washing machines according to your own needs, and occupy a small area.

Each laundry unit of the present invention can work independently and have independent functions. The user can purchase the required number of laundry units for assembly according to their own needs. Each laundry unit can also have modules with different functions, such as no-cleaning, The configuration of products such as anhydrous, hand-rubbing, and ordinary automatic products between barrels.

Further, the lower end of the cabinet of the first laundry unit and the upper end of the cabinet of the second laundry unit, the lower end of the cabinet of the second laundry unit and the upper end of the cabinet of the third laundry unit are respectively tooth-shaped structures that cooperate with each other. The toothed structure is fastened to the fixed trim.

Wherein, the adjacent laundry units are connected by a tooth-like structure, which can increase the stability between them, and the tooth-like structure is fixed on the fixed decorative strip connecting the connected laundry units by screws.

Further, rails are provided on the inside of the top and bottom boxes of the first laundry unit, the second laundry unit, and the third laundry unit, respectively, and the top and bottom of the first washing assembly, the second washing assembly, and the third washing assembly The bottom ends are respectively provided with pulleys corresponding to the tracks.

Further, the first washing component, the second washing component and the third washing component are provided with handles respectively, so that the washing components can be pulled out through the track

Wherein, the top of each washing unit is provided with a pulley, and the pulley is used in conjunction with the track provided inside the box outside each washing unit. When the user pulls the handle outward, the single washing unit is pulled out from the three-layer washing machine box. For users to put clothes on.

Further, the water storage tank is connected to the tap water valve through a pipeline, and a water pump is arranged inside the water storage tank, and the water in the water storage tank is input into each laundry unit through the water pump and the water injection pipe.

Further, the water storage tank is divided into two chambers that are not connected to each other, one chamber is used to hold clean water for washing, and the other chamber is used to hold the laundry water discharged after washing , for the recycling use of the washing machine, and the chamber containing the clean water is connected with the tap water valve through the pipeline.

The laundry water contained in the water storage tank can be used for the washing cycle of the washing machine, and can also be directly discharged to the outside of the washing machine.

Further, the water inlet pipe of the adjacent laundry unit communicates with the water injection pipe through a three-way joint.

Wherein, the water injection pipe is connected with the water storage tank, and the water in the water storage tank is pumped into the injection pipe through the water pump, and the water injection pipe respectively passes through the third laundry unit, the second laundry unit and the first laundry unit from bottom to top. In the laundry unit, the water injection pipe is divided into three paths through a three-way joint, one of which is connected to the water inlet pipe of the third laundry unit, and the other water injection pipe flows into the second laundry unit through another three-way joint. The water inlet pipe of a laundry unit communicates with the water injection pipeline through the water injection joint.

Further, the drain pipes of the first laundry unit, the second laundry unit and the third laundry unit are respectively communicated with the main drain pipe, and the laundry water is discharged through the main drain pipe.

Further, the three-layer washing machine controls each washing unit through the same main control board.

Preferably, the three-layer washing machine is controlled by the same main control board, that is, it is controlled by a set of circuit system, and the control of the set of circuit system is: a display panel is set on the three-layer washing machine, and the display panel is set There are first, second and third switches, and the first, second and third switches respectively control the laundry unit of the first washing machine unit, the second laundry unit and the third laundry unit through a main control board.

Further, each laundry unit is provided with a main control board, and each laundry unit is controlled by a corresponding main control board.

Preferably, when any switch is turned on, the corresponding laundry unit starts to work.

Further, a switch is set on each laundry unit to control each laundry unit to work independently.

Compared with the prior art, the beneficial effects of the present invention are as follows:

(1) The floor area is small, and the need for partitioned washing can be realized by using a relatively small platform;

(2) Low cost, due to the use of mature technical modules and common interfaces, the product cost is easy to control, and mass production can be realized;

(3) The number of barrels can be expanded. Users can purchase modules with different configurations and quantities according to their own needs, so as to realize the needs of partitioned washing and care.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide a further understanding of the present invention, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute improper limitations to the present invention. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1: the structural representation of three-layer washing machine of the present invention;

Figure 2: a schematic diagram of the exploded structure of the box connection of the adjacent laundry units of the three-layer washing machine according to the present invention;

Figure 3: a schematic diagram of the box connection structure of the adjacent laundry units of the three-layer washing machine according to the present invention;

Figure 4: a schematic structural view of a washing assembly of the present invention;

Fig. 5: Schematic diagram of the structure of a laundry unit pulled out according to the present invention.

Among them: 1-first laundry unit, 11-first drain pipe, 12-handle, 13-pulley, 14-washing component, 15-cabinet, 2-second laundry unit, 21-second drain pipe, 3- The third laundry unit, 31-the third drain pipe, 4-water storage tank, 41-water pump, 5-water injection pipe, 6-main drain pipe, 61-drain pipe joint, 7-tee joint, 8-water injection joint, 9 -water valve, 10-fixing trim, 101-screw holes.

It should be noted that these drawings and text descriptions are not intended to limit the concept scope of the present invention in any way, but illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-5, the three-layer washing machine of the present invention includes a first laundry unit 1, a second laundry unit 2, a third laundry unit 3 and a water storage tank 4 from top to bottom, and the laundry unit includes washing The assembly 14 is connected to the box body 15, and the box body of the adjacent laundry unit is fixed 10, and the third laundry unit 3 is connected to the water storage tank 4, and the water in the water storage tank 4 is communicated with each laundry unit through a pipeline, so The above-mentioned washing assembly 14 is arranged inside the box body 15 .

The lower end of the cabinet of the first laundry unit 1 and the upper end of the cabinet of the second laundry unit 2, the lower end of the cabinet of the second laundry unit 1 and the upper end of the cabinet of the third laundry unit 3 are respectively tooth-shaped structures that cooperate with each other. The toothed structure is fixed on the fixing trim strip 10 through screw holes 101 by screws. The connection of the connected laundry unit boxes in the present invention adopts a toothed structure, which can better clamp the upper and lower laundry unit boxes together, and fix them on the fixed decorative strip 10 by screws. This connection structure is simple and easy to operate. , and the connection stability is better.

The embodiment of the present invention takes a three-layer washing machine as an example. The present invention is not limited to a three-layer washing machine, and may also be a washing machine with more than three layers. The three-layer washing machine of the present invention has a simple structure, and users can expand the number of washing machines according to their own needs. Small footprint. Embodiments of the present invention have introduced each washing unit as a pulsator washing machine, but it is not limited to a pulsator washing machine, it can also be a drum washing machine, and each washing unit of the present invention can work independently and have independent functions. According to your own needs, purchase the required number of laundry units for assembly. Each laundry unit can also have modules with different functions, such as no-cleaning, no water between buckets, hand rubbing, and ordinary full-automatic product configurations.

Example 1

As shown in Fig. 4 and Fig. 5, each washing unit in the three-layer washing machine in this embodiment can be pulled out independently through the slideway, so that it is convenient for the user to put in the clothes, and detergent can also be added, as shown in Fig. It can be seen that the inner side of the top and bottom of the first laundry unit 1, the second laundry unit 2 and the third laundry unit 3 are respectively provided with rails, and the tops of the first washing assembly, the second washing assembly and the third washing assembly The pulleys 13 corresponding to the rails are respectively provided at the bottom end and the bottom end. In this embodiment, the rails are provided to allow each washing assembly to move freely, which provides convenience for users to put in clothes.

As a technical solution, handles 12 are respectively provided on the sides of the first washing component, the second washing component and the third washing component, and the user can pull the washing component 14 out of the box body 15 through the handle 12 to put in the clothes.

As another technical solution, the distance between the top and bottom of every two adjacent laundry units in this solution should be long enough, so that the user can put clothes from above and add detergent.

Example 2

As shown in Figure 1, the bottom of the three-layer washing machine of the present invention is a water storage tank 4, and the water storage tank 4 is connected to the tap water valve 9 through a pipeline, and the pipeline through which tap water flows into the water storage tank 4 overlaps with the water injection pipeline 5. When the user needs to wash clothes, the tap water valve 9 is first opened, and the tap water enters the water storage tank 4. When the water in the water storage tank 4 reaches a certain position, the water pump 41 starts to work, and the water in the water storage tank 4 is pumped into the water injection pipe 5 for washing. Water first passes through a three-way joint 7 along the water injection pipe 5, and one joint of the three-way joint 7 is connected with the water inlet pipe of the third laundry unit 3, and the water enters the third laundry unit 3, and the other two joints connect the water injection pipe 5 , then the water enters another tee joint 7 along the water injection pipe 5, one joint in the tee joint 7 is connected with the water inlet pipe of the second laundry unit 2, the water enters the second laundry unit 2, and the other two joints connect the water injection pipe 5 are connected, and then the water enters the water injection joint 8 having two joints along the water injection pipe 5, and the other joint in the water injection joint 8 is connected with the water inlet pipe of the first laundry unit 1, and the water enters the first laundry unit 1, The three-layer washing machine takes in water from bottom to top. The three-way joint 7 and the water injection joint 8 are respectively provided with valves, and the valves are controlled by the main control board to realize opening and closing, so as to realize the water inlet and non-water inlet of each washing machine unit, and the water inlet of each washing machine unit according to The user's choice, when the user selects one of the laundry units to work, the corresponding washing machine unit will be flooded, and the other laundry units will not be flooded. When the user selects multiple laundry units to work, the corresponding multiple laundry units will be flooded.

Example 3

The water storage tank 4 of this embodiment is divided into two first chambers and second chambers that are not connected to each other. The first chamber is connected to the tap water valve 9 through a pipeline, so that the first chamber is used to hold the water used for washing. Because the first chamber is connected to the tap through a water pipe, the tap water is injected into the first chamber, and a water pump is installed in the first chamber, and the water in the first chamber is sequentially injected into the third laundry unit through the water injection pipe 5 3. The second laundry unit 2 and the first laundry unit 1 are used for washing. The second chamber holds the washed laundry water. The second chamber communicates with the main drain pipe 6 through a pipeline. The water in the second chamber enters the second chamber through the main drain pipe 6, and the second chamber is equipped with a water pump to inject the laundry water in the second chamber into the third laundry unit 3, the second laundry unit 2 and the first laundry unit respectively. 1 Recycling, according to the different choices of users, the water inlets of different laundry units are opened for washing. The three-layer washing machine in this embodiment has the effect of recycling laundry water, which reduces the waste of laundry water and saves water resources. Use laundry water.

Example 4

As shown in Figure 1, the three-layer washing machine in this embodiment is provided with a main drain pipe 6, and the main drain pipe 6 and the water injection pipe 5 are arranged oppositely. It can be seen from the figure that each laundry unit has an independent drain pipe, the first The laundry unit 1 discharges the washed water into the main drain pipe 6 through the first drain pipe 11, the second laundry unit 2 discharges the washed water into the main drain pipe 6 through the second drain pipe 21, and the third drain pipe 21 discharges the washed water into the main drain pipe 6. The laundry unit 3 discharges the washed water into the main drain pipe 6 through the third drain pipe 31, wherein the first drain pipe 11, the second drain pipe 21 and the third drain pipe 31 are all in communication with the main drain pipe 6, The water in the first laundry unit 1, the second laundry unit 2 and the third laundry unit 3 finally collects in the main drain pipe 6 through respective drain pipes, and a main drain pipe joint 61 is provided at the lowermost end of the main drain pipe 6. The water is connected with a hose through the main drainage pipe joint 61, and the laundry water after washing in the washing machine is discharged to the outside of the washing machine through the hose.

Example 5

The three-layer washing machine in this embodiment controls each washing unit through the same main control board, that is, the three-layer washing machine is controlled by a set of circuit system, and the control of the set of circuit system is: the three-layer washing machine according to the present invention A display panel is provided, preferably, the display panel is arranged on the second laundry unit 2, and the display panel is respectively provided with a first switch for controlling the operation of the first laundry unit 1, a second switch for controlling the operation of the second laundry unit 2 and The third switch that controls the operation of the third laundry unit 3. The three switches are controlled by a main control board. When the user selects one of the switches, the indicator light of the corresponding switch is on. After the user turns on any switch, the main control board controls the water pump. Turn on, the water pump 41 starts to work, the water in the water storage tank 4 is injected into the corresponding laundry unit, and the water inlets of other laundry units are closed. At this time, only the laundry unit corresponding to the switch selected by the user starts to work. When the user selects When there are two switches, the two laundry units corresponding to the two switches start to work. When the user selects three switches at the same time, the three laundry units work at the same time. When the user turns off one or more switches, the corresponding laundry Unit stopped working.

Example 6

Each washing unit of the three-layer washing machine in this embodiment is respectively provided with a main control board, and each washing unit is controlled by a corresponding main control board. That is, the three laundry units are controlled by independent circuits, and correspondingly, switches and main control boards are respectively provided on the three laundry units. Each laundry unit controls its operation through its own switch, and each laundry unit has an independent control circuit. When the user selects one of the switches, the circuit of the corresponding laundry unit starts to work, and the corresponding laundry unit is controlled to set parameters such as washing, rinsing, dehydration, and water level to start work.

The implementations in the above examples can be further combined or replaced, and the examples are only descriptions of preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention. Various changes and improvements to the technical solutions of the present invention made by those skilled in the art belong to the protection scope of the present invention.

Claims (10)

1. a kind of three layers of washing machine, it is characterised in that include the first laundry unit, the second laundry unit, the successively from top to bottom Three laundry units and storage tank, described laundry unit include wash and casing, and the casing of adjacent laundry unit is fixed Connection, the 3rd laundry unit are fixedly connected with storage tank, and described storage tank is connected by pipeline with each laundry unit, institute The wash stated is arranged on box house.

2. three layers of washing machine according to claim 1, it is characterised in that the lower end of the first laundry unit casing is washed with second The upper end of clothing unit box, the lower end of the second laundry unit casing and the upper end of the 3rd laundry unit casing are respectively to cooperate Dentalation, described dentalation is fixed on fixed panel.

3. three layers of washing machine according to claim 1 or 2, it is characterised in that described the first laundry unit, the second laundry Track, the first wash, the second washing are respectively arranged with the inside of casing at the top and bottom of unit and the 3rd laundry unit The top and bottom of component and the 3rd wash are respectively arranged with pulley corresponding with described track.

4. three layers of washing machine according to claim 3, it is characterised in that the first wash, the second wash and Handle is respectively arranged with three wash, so that wash is pulled out by track.

5. three layers of washing machine according to claim 1, it is characterised in that described storage tank passes through pipeline and running water valve It is connected, described storage tank is internally provided with water pump, and the water in storage tank is input to each laundry unit by water pump, water injection pipe In.

6. three layers of washing machine according to claim 1, it is characterised in that described storage tank is divided into not connected two Chamber, a chamber are used to hold clear water during washing, used for washing of drum type washing machine, and another chamber is used to hold washing heel row The laundry water gone out, is used for washing machine cycles, and the chamber for holding clear water is connected by pipeline with running water valve.

7. three layers of washing machine according to claim 1, it is characterised in that the water inlet pipe of adjacent laundry unit passes through threeway Joint connects with water injection pipe.

8. three layers of washing machine according to claim 1-7 any one, it is characterised in that the first laundry unit, second are washed Clothing unit and the drainpipe of the 3rd laundry unit are connected with main drainpipe respectively, and laundry water is discharged through main drainpipe.

9. three layers of washing machine according to claim 1-8 any one, it is characterised in that three layers of described washing machine pass through Same master control borad controls each laundry unit.

10. three layers of washing machine according to claim 1-8 any one, it is characterised in that divide in each laundry unit Master control borad is not set, each laundry unit is controlled by corresponding master control borad.