CN210481797U

CN210481797U - Electromagnetic wave washing machine

Info

Publication number: CN210481797U
Application number: CN201920180826.9U
Authority: CN
Inventors: 瞿妤冰; 张才友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-05-08
Anticipated expiration: 2029-01-31

Abstract

The utility model provides an electromagnetic wave washing machine, which comprises a washing barrel and a washing barrel cover, wherein the wall of the washing barrel is in a net shape, an outer barrel is arranged outside the washing barrel, the electromagnetic wave washing machine also comprises an electromagnetic wave generator, and the frequency of the electromagnetic wave emitted by the electromagnetic wave generator is between 1 GHz and 4 GHz; the electromagnetic wave washing machine of the utility model has the advantages of no need of adding detergent, less water consumption and good washing effect.

Description

Electromagnetic wave washing machine

Technical Field

The utility model belongs to the technical field of washing machine, concretely relates to electromagnetic wave washing machine.

Background

The washing machine is already a necessary household appliance, and the existing washing machines are usually a pulsator washing machine and a drum washing machine, which are both completed by adding detergent such as washing powder or laundry detergent into water and by the repeated rotation of a pulsator or a drum and disturbing water flow to move clothes to generate a mutual friction and other mechanical modes. The detergent is discharged into the environment along with the washed wastewater, which can cause eutrophication pollution of water sources. In addition, the high-speed rotation of the drum can generate noise in the washing process, the clothes are seriously abraded, a large amount of dust and catkins can be remained in the washing bucket after the washing bucket is used for a long time, bacteria breeding is caused, and the washing bucket is unhealthy and sanitary.

In view of the situation, many manufacturers in the market begin to research a washing machine with little or no detergent, namely an ultrasonic washing machine, which utilizes an ultrasonic high-frequency oscillator to activate water molecules to move at a high speed, so that countless micro-explosion points are generated in a water body, and dirt on clothes is vibrated and decomposed to achieve the effect of washing the clothes without detergent or washing powder. However, it is found that the hearing of people is negatively affected by the ultrasonic wave which is continuously used for a long time, and the ultrasonic wave at a specific frequency is annoying and uncomfortable, so that the ultrasonic wave is applied to a washing machine which is necessary for families and is frequently used, and is not beneficial to the health of people.

Therefore, it is required to develop a washing machine which does not need to add a detergent, has low water consumption and good washing effect, and is harmless to human bodies and the environment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an electromagnetic wave washing machine that need not to add the detergent, the water consumption is few and the washing effect is good.

The utility model discloses an electromagnetic wave washing machine, including pail and laundry barrel lid, the pail wall is netted, has outer bucket outside the pail, still includes electromagnetic wave generator, the frequency of the electromagnetic wave that electromagnetic wave generator sent is between 1-4 GHz. When the frequency is between 1 GHz and 4GHz, the electromagnetic waves can wash stains on clothes, and a good washing effect can be obtained without adding a detergent.

Preferably, the washing tub is made of a metal material, and a reflecting cover made of a metal material is arranged on the inner side of the washing tub cover and used for shielding electromagnetic waves to prevent harm to human bodies and the environment.

The electromagnetic wave generator is fixed on the inner wall of the outer barrel and connected with the waveguide tube, the waveguide tube extends to the center position above the washing barrel, and the electromagnetic wave emitted by the electromagnetic wave generator is transmitted into the washing barrel through the waveguide tube and acts on the clothes to be washed.

Or the electromagnetic wave generator is fixed on the metal reflecting cover. After the cover of the washing barrel is covered, the electromagnetic wave emitted by the electromagnetic wave generator can directly act on the clothes to be washed.

Preferably, the washing machine further comprises a contact switch for controlling the electromagnetic wave generator to work, wherein the contact switch comprises a metal sheet I and a metal sheet II, the metal sheet I is arranged on the washing barrel cover, the metal sheet II is arranged on the outer wall of the outer barrel, and when the washing barrel cover is closed in the washing process, the metal sheet I is contacted with the metal sheet II, so that the electromagnetic wave generator is ensured to work normally; when the washing barrel cover is opened, the metal sheet I moves downwards along with the tail end of the washing barrel cover and is separated from the metal sheet II, and the electromagnetic wave generator stops working, so that harm to human bodies and the environment caused by electromagnetic waves is prevented.

Alternatively, the touch switch may be a sensor provided on the lid of the washing tub. The sensor can be a limit switch or a door motion sensor, when the cover of the washing barrel is opened during washing, the sensor sends a signal to the electromagnetic wave generator, and the electromagnetic wave generator stops working, so that harm to human bodies and environment caused by electromagnetic waves is prevented.

And the metal sheet I and the metal sheet II or the sensor are electrically connected with the controller.

The electromagnetic wave generator is a magnetron and is electrically connected with the controller.

Preferably, a spray head is arranged at the center of the washing tub or the washing tub cover, and water is injected into the washing tub from the water injection port in a spraying mode. The water supply solenoid valve is opened, and when beginning the water injection, the pail rotates at a slow speed, makes the moisture on the clothing along with the rotation of pail, evenly permeates under the effect of centrifugal force to can soak the bucket underwear thing fast. After the water injection is finished, the water supply electromagnetic valve is closed, the electromagnetic wave generator is started, the electromagnetic waves are conducted to the central position right above the clothes through the waveguide, and the stains on the clothes are removed through the high-frequency vibration decomposition of the electromagnetic waves, so that the aim of saving water is fulfilled.

Preferably, the surface of the bottom of the washing tub is provided with a protrusion for reflecting electromagnetic waves, and the protrusion is made of metal and is in a hemispherical shape or a conical shape. The electromagnetic wave is reflected to the washing barrel through the protrusions, so that a better washing effect can be realized.

The motor which penetrates through the outer barrel and is in transmission connection with the wash bucket is arranged at the center of the bottom of the outer barrel, and a water outlet hole is formed in the bottom of the outer barrel, which belongs to the prior art.

The washing method of the electromagnetic wave washing machine comprises a washing stage and a dewatering stage, wherein in the washing stage, the washing tub rotates at a low speed while water is injected into the washing tub, and clothes are soaked by uniform permeation; after the water injection is finished, the electromagnetic wave generator is started, the washing barrel can continuously rotate at a low speed or not, electromagnetic waves emitted by the electromagnetic wave generator are transmitted to clothes in the washing barrel, the polar molecules move quickly under the action of the electromagnetic waves, the high-frequency vibration generates heat, stains on the clothes are decomposed and removed, the stains are dissolved in water, bacteria on the clothes are killed, and the washing process of the clothes in the washing barrel is finished. After washing, the sewage in the barrel is discharged out of the machine body through the water outlet hole.

In the dewatering stage, the electromagnetic wave generator is turned off, the washing barrel is driven to rotate at a high speed by the rotation of the motor, so that stains and water are thrown out and separated from clothes, and the dewatering process is completed.

The washing stage and the dewatering stage are repeated three times, and the whole washing process can be completed.

Preferably, the electromagnetic wave washing machine further comprises a drying stage, the electromagnetic wave washing machine further comprises an exhaust fan arranged on the inner wall of the outer barrel, when drying is needed, after the dehydration stage, the electromagnetic wave generator starts to work and generates heat through high-frequency vibration, and meanwhile, the exhaust fan starts to pump away water vapor in the barrel, so that clothes are dried, high-temperature sterilization can be achieved, and the purposes of quick spin-drying and drying can be achieved.

The utility model has the advantages that:

1. the utility model discloses an electromagnetic wave washing machine need not to add detergent, the washing effect is good.

2. The electromagnetic wave washing machine of the utility model can soak the clothes when washing, and the water consumption is low.

3. The utility model discloses an electromagnetic wave washing machine decomposes the spot of getting rid of on the clothing through the high-frequency vibration that the electromagnetic wave produced, still can kill the bacterium, almost not damaged to the clothing. Meanwhile, the high-frequency vibration generates heat, and the drying and drying can be rapidly realized by matching with the rotation drying.

4. The utility model discloses be provided with the arch of metal bowl and metal material, and the pail also is the metal material, can thoroughly shield the electromagnetic wave, prevents that it from causing harm to human body and surrounding environment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of an electromagnetic wave washing machine according to the present invention.

FIG. 2 is a schematic structural diagram of another embodiment of the electromagnetic wave washing machine of the present invention

Fig. 3 is a schematic structural view of the contact switch of the electromagnetic wave washing machine according to the present invention.

Wherein, 1 pail, 2 laundry bung, 3 outer tubs, 4 motors, 5 apopores, 6 electromagnetic wave generators, 7 metal reflection covers, 8 wave pipes, 9 air blowers, 101 sheetmetal I, 102 sheetmetal II, 11 shower nozzles, 12 are protruding.

Detailed Description

As shown in fig. 1, the electromagnetic wave washing machine of the present invention comprises a washing tub 1 and a washing tub cover 2, wherein the wall of the washing tub 1 is mesh-shaped, an outer tub 3 is arranged outside the washing tub 2, and the electromagnetic wave washing machine further comprises an electromagnetic wave generator 6, wherein the frequency of the electromagnetic wave emitted by the electromagnetic wave generator is between 1 GHz and 4 GHz.

Preferably, the washing tub 1 is made of a metal material, and a metal reflective cover 7 is disposed inside the washing tub cover 2 to shield electromagnetic waves to prevent harm to human bodies and the environment.

The electromagnetic wave generator 6 is fixed on the inner wall of the outer barrel 3 and is connected with the waveguide tube 8, the waveguide tube 8 extends to the central position above the washing barrel 1, and the electromagnetic wave emitted by the electromagnetic wave generator 6 is transmitted into the washing barrel 1 through the waveguide tube 8 and acts on clothes to be washed.

Preferably, the waveguide 8 is telescopic. Further preferably, the waveguide tube 8 is linked with the washing barrel cover 2, when the washing barrel cover 2 is opened, the waveguide tube 8 retracts, and when the washing barrel cover 2 is closed, the waveguide tube 8 is stretched. Alternatively, the waveguide 8 may be manually pulled and retracted.

Alternatively, as shown in fig. 2, the electromagnetic wave generator 6 is fixed to the metal reflection cover 7. After the washing barrel cover 2 is covered, the electromagnetic wave emitted by the electromagnetic wave generator 6 can directly act on the clothes to be washed.

Preferably, the washing machine further comprises a contact switch for sensing the opening and closing of the washing tub cover 2, and the contact switch is electrically connected with the controller.

As shown in fig. 3, the contact switch includes a metal sheet i 101 disposed at the tail end of the washing tub cover 2 and a metal sheet ii 102 disposed on the outer wall of the outer tub 3, and both the metal sheet i 101 and the metal sheet ii 102 are disposed at the hinged ends of the washing tub cover 2 and the outer tub 3, and the metal sheet i 101 is disposed below the metal sheet ii 102. When the washing barrel cover 2 is closed, the metal sheet I101 is contacted with the metal sheet II 102, and the electromagnetic wave generator 6 can start to work; when the washing barrel cover 2 is opened, the metal sheet I101 positioned at the tail end of the washing barrel cover 2 moves downwards along with the tail end of the washing barrel cover 2, so that the metal sheet I101 and the metal sheet II 102 are separated, the electromagnetic wave generator 6 stops working, and the electromagnetic waves are prevented from causing harm to human bodies and the environment.

Alternatively, the touch switch may be a sensor provided on the washing tub cover 2. When the contact switch is a sensor, the sensor can be a limit switch or a door motion sensor, when the washing barrel cover 2 is opened during washing, the sensor sends a signal to the electromagnetic wave generator 6, the electromagnetic wave generator 6 stops working, and harm to human bodies and the environment caused by electromagnetic waves is prevented.

The metal sheet I101, the metal sheet II 102 or the sensor are electrically connected with the controller.

Preferably, the electromagnetic wave generator 6 is a magnetron and is electrically connected with the controller.

Preferably, a spray head 11 is arranged at the center of the washing tub cover 2, the spray head 11 is connected with a water tap through a water inlet pipe, a water supply electromagnetic valve is arranged on the water inlet pipe, water is injected into the washing tub 1 from the spray head 11 in a spraying mode, the water supply electromagnetic valve is opened during washing, water is sprayed into the washing tub through the spray head 11, and meanwhile, the washing tub rotates at a slow speed, so that water on clothes uniformly permeates outwards under the action of centrifugal force along with the rotation of the washing tub, and therefore, all clothes in the tub can be quickly soaked. Then the stain on the clothes is decomposed and removed through the high-frequency vibration of the electromagnetic wave, and the purpose of saving water is achieved.

Preferably, the washing tub 1 has a protrusion 12 on a bottom surface thereof for reflecting electromagnetic waves, and the protrusion 12 is made of metal and has a hemispherical or conical shape. The protrusions 12 uniformly reflect electromagnetic waves into the washing tub 1, thereby achieving a better washing effect.

Preferably, the utility model discloses an electromagnetic wave washing machine is still including fixing air exhauster 9 on outer 3 inner walls of bucket, and air exhauster 9's purpose is mainly at the vapor on the stoving stage extraction clothes, supplementary stoving, disinfect to reach quick drying's purpose.

Electromagnetic wave washing machine's washing method, including washing stage and dehydration stage, the washing stage does, will wait to wash the clothing and put into pail 1, presses washing machine control panel's start key, and the water supply solenoid valve is opened, begins to put to the bucket interior spraying water with the mode that sprays from 1 top central point of pail through shower head 11, and pail 1 rotates at a slow speed simultaneously, makes the moisture on the clothing along with pail 1's rotation, evenly outwards permeates under the effect of centrifugal force to can soak bucket underwear is whole fast. After the water injection is finished, the contact switch controls the closing of the water supply electromagnetic valve and the starting of the electromagnetic wave generator 6, and at the moment, the washing tub 1 can continue to rotate at a slow speed or not. When the electromagnetic wave generator 6 is positioned on the metal reflecting cover 7, the electromagnetic wave emitted by the electromagnetic wave generator 6 directly acts on the clothes in the washing tub 1, when the electromagnetic wave generator 6 is positioned on the inner wall of the outer tub 3, the electromagnetic wave generator 6 transmits the emitted electromagnetic wave to the clothes in the washing tub 1 through the waveguide 8, the movement speed of polar water molecules is accelerated under the action of the electromagnetic wave, the high-frequency vibration generates heat, stains on clothes are decomposed and removed, the stains are dissolved in water and separated from the clothes, meanwhile, bacteria on the clothes can be killed through the high-frequency vibration heat, and after washing is finished, sewage in the tub is discharged out of the machine body through the water outlet 5.

Through experimental discovery, during the washing, it is the same with the cleaning performance of no detergent, so the utility model discloses an electromagnetic wave washing machine can reduce the quantity of detergent, not only practices thrift the cost, to the clothing not damaged, environmental protection pollution-free moreover.

In the dewatering stage, the electromagnetic wave generator 6 is turned off, the washing barrel 1 is driven to rotate at a high speed through the rotation of the motor 4, stains and water are thrown out and separated from clothes, and the dewatering process is completed.

Preferably, the electromagnetic wave washing machine further comprises a drying stage, wherein the electromagnetic wave washing machine further comprises an exhaust fan 9 arranged on the inner wall of the outer barrel 3, when drying is needed, after dehydration, the electromagnetic wave generator 6 starts to work, the clothes are dried through high-frequency vibration heating of polar water molecules, and meanwhile, the exhaust fan 9 is started to extract water vapor in the washing barrel 1, so that the purposes of quickly drying, drying the clothes and sterilizing are achieved.

Preferably, the electromagnetic wave of the present invention is microwave.

The utility model discloses an electromagnetic wave washing machine, which comprises a controller, a water supply electromagnetic valve, a motor, a water outlet hole valve and other parts, wherein the controller is electrically connected with the parts and controls the on-off and the closing of the water supply electromagnetic valve and the water outlet hole valve; the device is also provided with a control panel which can adjust different modes; the water outlet hole discharges water through a connecting water discharge pipe; these are prior art and are not separately described.

Through comparison, the microwave generator has obvious effect and can effectively wash clothes.

Claims

1. The electromagnetic wave washing machine comprises a washing tub (1) and a washing tub cover (2), wherein the wall of the washing tub (1) is net-shaped, an outer tub (3) is arranged outside the washing tub (1), and the electromagnetic wave washing machine is characterized by further comprising an electromagnetic wave generator (6), and the frequency of the electromagnetic wave emitted by the electromagnetic wave generator is between 1 and 4 GHz.

2. The electromagnetic wave washing machine as claimed in claim 1, wherein the washing tub (1) is made of a metal material, and a metal reflection cover (7) is provided inside the washing tub cover (2).

3. The electromagnetic wave washing machine according to claim 1, wherein the electromagnetic wave generator (6) is fixed on the inner wall of the outer tub (3) and is connected with a waveguide (8), and the waveguide (8) extends to a central position above the washing tub (1).

4. The electromagnetic wave washing machine according to claim 2, characterized in that the electromagnetic wave generator (6) is fixed to the metal reflection case (7).

5. The electromagnetic wave washing machine according to any of claims 1-4, further comprising an exhaust fan (9) disposed on the inner wall of the outer tub (3).

6. The electromagnetic wave washing machine according to claim 5, further comprising a contact switch for controlling the operation of the electromagnetic wave generator (6).

7. The electromagnetic wave washing machine as claimed in claim 6, wherein a shower head (11) is provided at a central position of an inner side of the washing tub cover (2).

8. The electromagnetic wave washing machine as claimed in any one of claims 6 or 7, wherein the bottom surface of the tub (1) is provided with protrusions (12).

9. The electromagnetic wave washing machine according to claim 8, characterized in that the protrusions (12) are hemispherical or conical.