CN109930356B

CN109930356B - Magnetic washing machine

Info

Publication number: CN109930356B
Application number: CN201910242777.1A
Authority: CN
Inventors: 邵泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2021-07-13
Anticipated expiration: 2039-03-28
Also published as: CN109930356A

Abstract

The invention discloses a magnetic washing machine, which comprises a first magnet exciting coil, an outer cover, a second magnet exciting coil, a washing barrel and a driving motor, wherein the first magnet exciting coil is arranged on the outer cover; the washing barrel arranged in the outer cover is made of magnetic materials, the first excitation coil is arranged on the right upper portion of the outer cover, when the first excitation coil is electrified, attraction force with the size equal to the sum of the gravity of the washing barrel and clothes and water in the washing barrel is generated on the washing barrel, the washing barrel is suspended, the second excitation coil arranged on the central axis of the outer cover is in rotary connection with the driving motor, the driving motor drives the electrified second excitation coil to rotate, the attraction force of the second excitation coil on the washing barrel is enabled to be directed to the circle center of the outer cover all the time, a centripetal force is formed, and the washing barrel is driven to do circular motion around a circular ring formed by. The laundry bucket does not contact with the outer cover in the rotating process, so that the noise in the operation process of the traditional washing machine is effectively reduced, the design principle is reliable, the structure is novel, the energy is saved, the noise is reduced, and the application environment is friendly.

Description

Magnetic washing machine

The technical field is as follows:

the invention belongs to the technical field of manufacturing of washing machine equipment, and particularly relates to a magnetic washing machine. The motor drives the second excitation coil to rotate, so that attraction force which is always directed to the circle center is generated on the washing bucket, and the washing bucket is enabled to do circular motion.

Background art:

at present, washing machines are divided into a drum washing machine and a pulsator washing machine according to the use principle, and compared with the drum washing machine, the drum washing machine has the advantages of small abrasion to clothes and better washing effect; the pulsator washing machine saves electricity and is low in price. However, both of these washing machines are driven by a motor, and when the washing machine is used, friction and impact are generated between the inner barrel and the outer barrel as well as between the inner barrel and the motor, which not only affects the service life of accessories, but also has large noise and affects normal life and rest. For example, chinese patent CN103911813B discloses a washing machine and a driving method thereof, wherein two primary coils are symmetrically arranged on the circumference of an outer cylinder, a secondary inductor is arranged on the inner cylinder, the primary coils are powered by a frequency converter, the two primary coils generate magnetic fields in different directions, the secondary inductor drives the inner cylinder to rotate under the action of the two magnetic fields, a magnet is further arranged on the inner cylinder, a second coil is arranged on the magnet, the magnet interacts with the secondary inductor to ensure that the inner cylinder is in a suspended state when no load is applied, and when an object to be washed is added, the second coil is powered by the frequency converter to ensure that the inner cylinder is in a suspended state. However, the inner cylinder of the washing machine is connected with the outer cylinder through the rotating shaft, and certain noise is still generated.

The invention content is as follows:

the invention aims to overcome the defects in the prior art, and seeks to design a magnetic washing machine, so that the problems of friction and impact among devices of the existing washing machine, high noise and influence on normal life are solved.

In order to achieve the purpose, the magnetic washing machine comprises a first excitation coil, an outer cover, a first anti-collision layer, a second excitation coil, a washing barrel, a touch screen, a sealing cover, a washing barrel cover, a supporting seat, a drawer, a clothes throwing opening, an outer cover, a driving motor, a controller, a water inlet pump, a water inlet, a water outlet, a water inlet pipe and a water outlet pipe; the washing barrel arranged in the outer cover is made of a magnetic conductive material, the first excitation coil and the second excitation coil generate a magnetic attraction force on the washing barrel under the condition of energization, the first excitation coil is arranged at the right upper part of the outer cover, when the first excitation coil is energized, an attraction force with the size equal to the sum of the gravity of the washing barrel and clothes and water in the washing barrel is generated on the washing barrel, the washing barrel is suspended, the second excitation coil arranged at the central axis of the outer cover is rotatably connected with the driving motor, the driving motor drives the energized second excitation coil to rotate, so that the attraction force of the second excitation coil on the washing barrel always points to the circle center of the outer cover to form a centripetal force, and the washing barrel is driven to do circular motion around a circular ring formed by the second excitation coil; the first anti-collision layer is fixed on the inner wall of the outer cover, the second anti-collision layer is fixed on the outer side of the second magnet exciting coil, and the first anti-collision layer and the second anti-collision layer are both made of elastic materials, so that the washing bucket is prevented from impacting the outer cover and the second magnet exciting coil; the two ends of the outer cover are sealed by sealing covers, one end of the washing bucket is provided with a clothes throwing opening, a washing bucket cover capable of sealing the clothes throwing opening is fixedly arranged on the clothes throwing opening, the bottom of the sealing cover of the outer cover on one side of the clothes throwing opening is provided with an outer cover, when the washing machine is not started, the outer cover is just arranged outside the washing bucket cover, the other end of the washing bucket is provided with a water inlet and a water outlet, one end of a water inlet pipe is connected with the water inlet, the other end of the water inlet pipe penetrates through the sealing cover on one end of the outer cover and extends out of the outer cover, a supporting seat is arranged at the bottom of the outer cover, a controller is respectively connected with a first excitation coil, a second excitation coil, a driving motor and the water inlet pump, meanwhile, a touch screen is connected with a controller, and the operation constant of the, and the first excitation coil, the second excitation coil and the drive motor are controlled to work under the action of the controller.

The water inlet pipe and the water outlet pipe adopt elastic hoses, and are plastic hoses or rubber hoses.

The invention relates to a spherical fire ring-shaped outer cover, and a washing barrel is cylindrical or spherical.

The support seat is rectangular, and a drawer is arranged in the support seat.

Compared with the prior art, the invention has the following beneficial effects: the second excitation coil is driven to rotate, attraction which points to the circle center of the washing bucket all the time is generated, so that the washing bucket is in circular motion, the washing bucket is not in contact with the outer cover in the rotating process, a rotating bearing is not required to be fixed at the bottom of the washing bucket and is connected with the motor, noise in the operation process of the traditional washing machine is effectively reduced, the design principle is reliable, the structure is novel, energy is saved, noise is reduced, and the application environment is friendly.

Description of the drawings:

fig. 1 is a schematic view of a structure principle of a magnetic washing machine according to the present invention.

Fig. 2 is a schematic structural principle diagram of a magnetic washing machine when the outer cover is annular according to the present invention.

Fig. 3 is a schematic structural diagram of a magnetic washing machine according to the present invention when the housing is spherical.

The specific implementation mode is as follows:

the invention is further illustrated by the following specific examples in combination with the accompanying drawings.

Example 1:

as shown in fig. 1-3, the magnetic washing machine according to the present embodiment includes a first excitation coil 1, an outer cover 2, a first anti-collision layer 3, a second anti-collision layer 4, a second excitation coil 5, a washing tub 6, a touch screen 7, a sealing cover 8, a washing tub cover 9, a supporting seat 10, a drawer 11, a clothes throwing opening 12, an outer cover 13, a driving motor, a controller, a water inlet pump, a water inlet, a water outlet, a water inlet pipe and a water outlet pipe; the washing tub 6 arranged in the outer cover 2 is made of a magnetic conductive material, the first excitation coil 1 and the second excitation coil 5 generate a magnetic attraction force on the washing tub 6 under the condition of energization, the first excitation coil 1 is arranged at the right upper part of the outer cover 2, when the first excitation coil 1 is energized, an attraction force with the size equal to the sum of the gravity of the washing tub, clothes in the washing tub and water in the washing tub 6 is generated, the washing tub 1 is suspended, the second excitation coil 5 arranged at the central axis of the outer cover 2 is rotatably connected with the driving motor, the driving motor drives the energized second excitation coil 5 to rotate, the attraction force of the second excitation coil 5 on the washing tub 6 is always directed to the circle center of the outer cover to form a centripetal force, and the washing tub 6 is driven to do a circular motion around a circular ring formed by the second excitation coil 5 and; the first anti-collision layer 3 is fixed on the inner wall of the outer cover 2, the second anti-collision layer 4 is fixed on the outer side of the second magnet exciting coil 5, and the first anti-collision layer 4 and the second anti-collision layer 5 are both made of elastic materials, so that the washing bucket 6 is prevented from colliding with the outer cover 2 and the second magnet exciting coil 5; the two ends of the outer cover 2 are sealed by sealing covers 8, one end of the washing bucket 6 is provided with a clothes throwing opening 12, the clothes throwing opening 12 is fixedly provided with a washing bucket cover 9 capable of sealing the clothes throwing opening 12, the bottom of the sealing cover of the outer cover at one side of the clothes throwing opening 12 is provided with an outer cover 13, when the washing machine is not started, the outer cover 13 is just arranged outside the washing bucket cover 9, the other end of the washing bucket 6 is provided with a water inlet and a water outlet, one end of the water inlet pipe is connected with the water inlet, the other end of the water inlet pipe penetrates through the sealing cover 8 at one end of the outer cover 2 after being connected with a water inlet pump and extends out of an external water pipe, one end of the water outlet pipe is connected with the water outlet, the other end of the water outlet pipe penetrates through the sealing cover 8 at one end of the outer cover 2 and extends out of the outer cover 2, the, the operation constants of the washing machine, such as washing time, washing mode, water inflow and the like, are set through the touch screen 7, and the first excitation coil 1, the second excitation coil 2 and the driving motor are controlled to work under the action of the controller 7.

The water inlet pipe and the water outlet pipe related to the embodiment adopt elastic hoses, and are plastic hoses or rubber hoses.

As shown in fig. 2 and 3, the housing 2 according to the present embodiment may be spherical or annular, and the washing tub may be cylindrical or spherical.

The support base 10 related to this embodiment is rectangular, and a drawer 11 is arranged inside for placing articles such as laundry detergent.

When the magnetic washing machine related to the embodiment works, the outer cover 13 and the washing barrel cover 9 are sequentially opened, clothes are put into the washing barrel 6, the water inlet pump is started, water is filled, the first excitation coil 1 is electrified to generate a vertical upward attraction force F1 to the washing machine, the attraction force F1 is equal to the sum of the gravity of the washing barrel and the clothes and the water in the washing barrel, the gravity can be overcome, the washing barrel 1 is suspended, the driving motor is started, the driving motor drives the second excitation coil 5 to rotate, the second excitation coil 5 is electrified, the attraction force F2 generated by the rotating second excitation coil 5 to the washing barrel 6 always points to the center of the outer cover to form a centripetal force, and the washing barrel is driven to do circular motion.

Claims

1. A magnetic washing machine is characterized by comprising a first excitation coil, an outer cover, a first anti-collision layer, a second excitation coil, a washing bucket, a touch screen, a sealing cover, a washing bucket cover, a supporting seat, a drawer, a clothes throwing opening, an outer cover, a driving motor, a controller, a water inlet pump, a water inlet, a water outlet, a water inlet pipe and a water outlet pipe; the washing barrel arranged in the outer cover is made of a magnetic conductive material, the first excitation coil and the second excitation coil generate a magnetic attraction force on the washing barrel under the condition of energization, the first excitation coil is arranged at the right upper part of the outer cover, when the first excitation coil is energized, an attraction force with the size equal to the sum of the gravity of the washing barrel and clothes and water in the washing barrel is generated on the washing barrel, the washing barrel is suspended, the second excitation coil arranged at the central axis of the outer cover is rotatably connected with the driving motor, the driving motor drives the energized second excitation coil to rotate, the attraction force of the second excitation coil on the washing barrel is always directed to the circle center of the outer cover to form a centripetal force, and the washing barrel is driven to do circular motion around a circular ring formed by; the first anti-collision layer is fixed on the inner wall of the outer cover, the second anti-collision layer is fixed on the outer side of the second magnet exciting coil, and the first anti-collision layer and the second anti-collision layer are both made of elastic materials, so that the washing bucket is prevented from impacting the outer cover and the second magnet exciting coil; the washing machine is characterized in that two ends of an outer cover are sealed through sealing covers, a clothes throwing opening is formed in one end of a washing barrel, a washing barrel cover capable of sealing the clothes throwing opening is fixedly arranged on the clothes throwing opening, an outer cover is formed at the bottom of the sealing cover of the outer cover on one side of the clothes throwing opening, when the washing machine is not started, the outer cover is just arranged on the outer side of the washing barrel cover, a water inlet and a water outlet are formed in the other end of the washing barrel, one end of a water inlet pipe is connected with the water inlet, the other end of the water inlet pipe penetrates through the sealing cover at one end of the outer cover and extends out of the outer cover after being connected with a water inlet pump, a supporting seat is arranged at the bottom of the outer cover, a controller is respectively connected with a first magnet exciting coil, a second magnet exciting coil, a driving motor and the water inlet pump, meanwhile, a touch screen, The second exciting coil and the driving motor operate.

2. The magnetic washing machine according to claim 1, wherein the water inlet pipe and the water outlet pipe are elastic hoses, such as plastic hoses or rubber hoses.

3. The magnetic washing machine as claimed in claim 2, wherein the housing is a spherical fire ring shape, and the washing tub is a cylindrical or spherical shape.

4. The magnetic washing machine as claimed in claim 3, wherein the support is rectangular and a drawer is provided therein.