CN102517839A - Washing machine - Google Patents

Abstract

The invention mainly aims to provide a small-sized miniature washing machine. In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a washing machine characterized by: the washing machine comprises a barrel body, an inner cavity of the barrel body is divided into an upper part and a lower part by a piston plate, the piston plate is arranged along the horizontal direction, the piston plate is connected with a first driving mechanism which enables the piston plate to move up and down, and a water outlet hole is formed in a piston plate body. According to the technical scheme of the invention, in the washing process, the piston plate moves up and down to repeatedly clean clothes in the barrel cavity; when the piston plate moves up and down, the water outlet holes on the piston plate can spray a large amount of water-air mixture and jack up clothes for rinsing. This washing machine sets up microwave generating device, dries and disinfects through microwave heating, and this washing machine simple structure is light, can realize doing washing, rinsing, dehydration, stoving, disinfection, and it is clean to do washing simultaneously, saves time, practices thrift the energy consumption, compares traditional washing machine more practical.

Description

a washing machine

technical field

The invention relates to a washing machine, in particular to a small miniature washing machine.

Background technique

The washing machine in the prior art uses the mechanical work of the motor to rotate the washing tub or the pulsator, and the clothes are washed under the drive of the water flow and impacted by the concave-convex parts and the pulsator on the inner wall of the tub to complete the washing process. In the prior art, it is either a drum type or a pulsator type, and its structural limitation leads to a large volume and a lot of water, especially to waste a lot of time and consume energy and water for the washing of light and small clothes in underwear.

Contents of the invention

The main purpose of the present invention is to provide a kind of miniature washing machine.

In order to achieve the purpose of the above invention, the technical solution adopted in the present invention is: a washing machine, characterized in that: the washing machine includes a barrel, and the inner cavity of the barrel is divided into upper and lower parts by a piston plate, and the piston The plates are arranged along the horizontal direction, the piston plate is connected with a first driving mechanism for moving up and down, and the body of the piston plate is provided with a water outlet hole.

According to the technical solution of the present invention, during the washing process, the piston plate moves up and down to repeatedly clean the clothes in the bucket cavity; when the piston plate moves up and down, the water outlet hole on the piston plate can spray a large amount of water-air mixture , and lift the laundry to rinse. The structure of the washing machine is simple and light, and at the same time, the laundry is clean, saving time and energy, and is more practical than the traditional washing machine.

Description of drawings

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

Fig. 2 is a schematic structural diagram of Embodiment 2 of the present invention.

Detailed ways

A kind of washing machine, described washing machine comprises barrel body 10, and described barrel body 10 inner cavity is divided into upper and lower parts by piston plate 11, and described piston plate 11 is arranged along the horizontal direction, and described piston plate 11 is connected with The first drive mechanism 20 for making it move up and down, the body of the piston plate 11 is provided with a water outlet hole 12 . During the washing process, the piston plate 11 moves up and down to repeatedly clean the clothes 50 in the bucket cavity; when the piston plate 11 moves up and down, the water outlet hole 12 on the piston plate 11 can spray a large amount of water-air mixture, and Lift the laundry and rinse. The structure of the washing machine is simple and light, and at the same time, the laundry is clean, saving time and energy, and is more practical than the traditional washing machine.

Example 1

As shown in Figure 1: the lower part of the piston plate 11 is connected to one end of the spring 21, and the other end of the spring 21 is connected to the bottom of the tub; the washing machine also includes a net pocket 31, and the net pocket 31 is located above the piston plate 11 In the barrel cavity, the bottom of the net pocket 31 is connected to the piston plate 11, the opening of the net pocket 31 faces upward, and a ring 32 is arranged on the edge of the opening of the net pocket 31, and the ring 32 is under the action of the second driving mechanism. Realize that the opening end of the net bag 31 does reciprocating twisting motion in the horizontal plane. The specific working state is: the clothes are placed inside the net bag 31, and a cover 35 is added on the ring 32 of the upper open end to prevent the clothes from running out of position when washing, and the net bag 31 open end automatically pushes the piston plate 11 of the bottom when twisting. At the same time, due to the upward movement of the piston plate 11, the lower cavity expands, and the water vapor mixture in the upper cavity of the barrel flows into the lower cavity of the barrel body; The recovery force of the spring moves downward, and at the same time, the water outlet hole 12 sprays a mixture of water and vapor to hold up the clothing and make the clothing fluffy. Repeat this to complete the wringing and washing process. Wherein said power mechanism can be that the outer edge of the ring 32 is made into a turbine, and the motor 33 connected to the barrel drives the worm 39, and the motor 33 drives the worm 39 to drive the reciprocating motion of the turbine under the forward and reverse action, so that the net bag 31 is completed. Reciprocating twisting motion of the open end.

Described net pocket 31 upper grids are larger than lower grids. When the piston plate descends like this, the flow direction of the water flow can be restricted to make it lift up the clothes, preventing the water flow from directly flowing out from the side.

The barrel body 10 is provided with a travel switch for controlling the upward position of the piston plate 11 . That is, when the piston plate 11 goes up to the travel switch position, and the net bag 31 is twisted tightly enough, the motor electrode that drives the net bag 31 opening end to rotate runs in reverse, so that the net bag reverses and relaxes.

Example 2

As shown in Figure 2: the first driving mechanism 20 includes a hydraulic device, and the hydraulic device includes a hydraulic jack 22, one end of the hydraulic jack 22 is connected to the piston plate 11, and the other end is connected to the cylinder. The piston is connected, the oil cylinder is connected with the hydraulic pipeline 23; the washing machine also includes an inner plate 34, the inner plate 34 is arranged along the horizontal direction, and a spring 35 is connected between the inner plate 34 and the lid part 13, and the inner plate 34 is provided with an electromagnetic unit 36 that drives it to do reciprocating torsion in the horizontal plane. The electromagnetic unit 36 constitutes a second drive mechanism. The electromagnetic unit 36 includes a ferromagnetic material suction block 361 and a coil 362. The iron The magnetic material suction block 361 is connected with the inner board 34, and the coil 362 is connected with the power supply. The specific working state is: the piston plate 11 goes up first under the action of the hydraulic ejector rod 22, and cooperates with the inner plate 34 to squeeze the clothes. The magnetic material suction block 361 makes the inner plate 34 rotate, and then the coil 362 repels the ferromagnetic material suction block 361 on the inner plate 34, so that the inner plate is reversed again, and the inner plate will also be reversed under the restoring force of the spring 35 Reverse, so repeatedly complete the reciprocating twisting of the inner plate 34, that is, complete the scrubbing action. When the piston plate 11 goes up, the lower cavity expands, and the water-vapor mixture in the upper chamber of the barrel flows into the lower cavity of the barrel; This is repeated so that the laundry 50 completes the washing and rinsing action in the tub cavity. Here, the outer wall of the lower end of the hydraulic ejector rod 22 is preferably coated with a water-proof material 24 to isolate it from the inside of the barrel chamber, so as to prevent the hydraulic ejector rod 22 from taking out the oil in the oil cylinder and polluting the oil in the barrel chamber when it moves up and down. Water body.

The edge of the inner panel 34 and the lid are closed by a soft material 39 to form a cavity structure. In this way, the electromagnetic unit 36 on the inner plate and the connected spring 35 can be protected from damage caused by the outside world or water in the bucket cavity.

The piston plate 11 and the inner plate 34 are provided with washboard-like tooth grooves on the opposite surfaces, and the inner plate 34 is provided with an ultrasonic vibrating piece 38 on the lower surface. That is, when the inner plate 34 and the piston plate 11 are squeezed, the washboard-like alveolar can strengthen the strength of scrubbing, and at the same time cooperate with the action of the ultrasonic vibrating plate 38 to make the inner plate 34 undergo reciprocating torsional vibration, making the force of scrubbing the clothes 50 stronger. In this way, the clothes are scrubbed cleaner, and even stubborn stains can be washed quickly.

The barrel cover is provided with a pressure sensor for controlling the extrusion pressure between the piston plate 11 and the inner plate 34 . The pressure sensor can be set in multiple gears. For example, when the strength of the piston plate going up and squeezing the inner plate reaches a certain gear value, the pressure sensor will transmit the pressure signal to the control mechanism. The control structure issues instructions to make the piston plate 11 descend, and then perform the rinsing action.

The scheme in the above embodiment:

The barrel body 10 is provided with a water suction pipe 14, the inlet end of the water suction pipe 14 communicates with the upper barrel cavity of the piston plate 11, and the outlet end communicates with the lower barrel cavity of the piston plate 11, and the water outlet hole 12 is from bottom to top. The one-way outlet hole. That is to say, the washing machine can complete the circulation of the water body in the bucket cavity, the piston plate 11 goes up, and cooperates with the inner plate 34 to squeeze the clothes, and the water suction pipe 14 absorbs the water-air mixture from the upper bucket cavity of the piston plate 11 to the lower bucket cavity of the piston plate 11; When the piston plate 11 descends, the water in the bucket cavity at the bottom of the piston plate 11 sprays a large amount of water-air mixture upwards through the one-way water outlet hole, and lifts up the clothes to make the clothes fluffy and rinse.

The washing machine completes the washing, rinsing and dehydration procedures through basically the same mechanical action and the water inlet and outlet valves. That is: water injection plus mechanical action to complete the washing procedure; water injection plus mechanical action plus drainage, and so on to complete the rinsing procedure repeatedly; drainage plus mechanical action to complete the squeezing and dehydration procedure.

A microwave device 40 is provided outside the barrel body 10. The microwave device 40 includes a generator and a control unit. A temperature sensor is provided inside the barrel. The temperature sensor transmits a temperature signal to the generator through the control unit. In this way, when the laundry is finished, the laundry can be directly heated, dried and sterilized. A temperature sensor is installed in the barrel, for example, when the temperature reaches 100 degrees (the corresponding temperature of pure cotton or other fabrics), it means that the clothes are dried and disinfected, and the power supply is cut off at this time, and the laundry is finished.

The washing machine realizes the cleaning of clothes by various methods such as extrusion, rubbing, and ultrasonic waves. A large number of air bubbles are generated through water and air mixing to improve the washing efficiency. Since there are no high-speed running parts, there is no tearing and twisting of clothes, so it has a simple structure and a long service life. , Saving water and electricity time, low noise, clean laundry, no damage to clothes, etc. Due to the introduction of microwaves, drying and disinfection are completed simultaneously, meeting people's needs for washing.

Claims (10)

1. A washing machine, characterized in that: the washing machine comprises a barrel (10), the inner cavity of the barrel (10) is divided into upper and lower parts by a piston plate (11), and the piston plate (11) ) is arranged in the horizontal direction, the piston plate (11) is connected with a first drive mechanism (20) to move it up and down, and the body of the piston plate (11) is provided with a water outlet hole (12). 2. A washing machine according to claim 1, characterized in that: the lower part of the piston plate (11) is connected to one end of the spring (21), and the other end of the spring (21) is connected to the bottom of the tub; The washing machine also includes a net pocket (31), and the net pocket (31) is located in the bucket cavity above the piston plate (11), and the bottom of the net pocket (31) is connected with the piston plate (11), and the net pocket (31) Opening is upward, and described net bag (31) opening edge is provided with circular ring (32), and described circular ring (32) realizes net bag (31) opening end to do reciprocating twisting motion in the horizontal plane under the second driving mechanism effect. 3. A washing machine according to claim 1, characterized in that: the first driving mechanism (20) includes a hydraulic device, and the hydraulic device includes a hydraulic ejector rod (22), and the hydraulic ejector rod (22) One end is connected with the piston plate (11), the other end is connected with the piston in the oil cylinder, and the oil cylinder is connected with the hydraulic pipeline (23); the described washing machine also includes an inner plate (34), the inner plate (34) arranged along the horizontal direction, a spring (35) is connected between the inner plate (34) and the bung portion (13), and the inner plate (34) is provided with an electromagnetic unit (36) that drives it to do reciprocating torsion in the horizontal plane. ), the electromagnetic unit (36) constitutes the second drive mechanism, the electromagnetic unit (36) includes a ferromagnetic material suction block (361) and a coil (362), and the ferromagnetic material suction block (361) It is connected with the inner board (34), and the coil (362) is connected with the power supply. 4. A washing machine according to claim 2, characterized in that: the upper grid of the net bag (31) is larger than the lower grid. 5. A washing machine according to claim 2, characterized in that: the bucket body (10) is provided with a travel switch for controlling the upward position of the piston plate (11). 6. A washing machine according to claim 2 or 3, characterized in that: the barrel body (10) is provided with a water suction pipe (14), and the inlet end of the water suction pipe (14) is connected to the piston plate (11 ) is communicated with the upper barrel cavity, and the outlet port is communicated with the lower barrel cavity of the piston plate (11), and the described water outlet hole (12) is a one-way water outlet hole from bottom to top. 7. A washing machine according to claim 2 or 3, characterized in that: a microwave device (40) is provided outside the barrel (10), and the microwave device (40) includes a generator and a control unit , the barrel is provided with a temperature sensor, and the temperature sensor transmits a temperature signal to the generator through the control unit. 8 . The washing machine according to claim 3 , characterized in that: the edge of the inner panel ( 34 ) and the lid are closed by a soft material ( 39 ) to form a cavity structure. 9. A washing machine according to claim 3, characterized in that washboard-like tooth grooves are provided on the opposite surfaces of the piston plate (11) and the inner plate (34), and the inner plate (34) The lower part is provided with an ultrasonic vibrating sheet (38). 10. A washing machine according to claim 3, characterized in that: the lid part is provided with a pressure sensor for controlling the extrusion pressure between the piston plate (11) and the inner plate (34).

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