CN105463780B - A kind of vibration damping - Google Patents
A kind of vibration damping Download PDFInfo
- Publication number
- CN105463780B CN105463780B CN201510825316.9A CN201510825316A CN105463780B CN 105463780 B CN105463780 B CN 105463780B CN 201510825316 A CN201510825316 A CN 201510825316A CN 105463780 B CN105463780 B CN 105463780B
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- CN
- China
- Prior art keywords
- water
- vibration damping
- water tank
- axle
- vibration
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A kind of vibration damping, in the bottom of washing machine, water tank is set, water tank sets entering water electromagnetic valve and water pump, washing tube axle is lengthened and stretched into water tank, the lower end of washing tube axle is installed by vibration damping, because vibration damping is immersed in the water of water tank, water can rock generation resistance to vibration damping, formed like the effect of paddle to Water transport power, the centrifugal force that the resistance that water is rocked to vibration damping is produced plus vibration damping rotation, when the two power are superimposed, to overcome out-of-balance force produced during laundry machine dehydration, along with the gravity of institute's retaining in water tank carrys out ballast, resonance is not set to be transmitted to staving, the present invention stores these water in water tank, one has been to coordinate the sub- weakening of vibration damping and ballast effect, two be to release to reuse by set water pump.
Description
Technical field
The present invention relates to a kind of washing machine, the device of the abatement vibration of specifically a kind of washing machine.
Background technology
Vibration is the greatest drawback of laundry, especially mini small washing machine, because fuselage is small, from heavy and light, therefore
Vibrated in laundry processes greatly, particularly in dehydration, vibrate more greatly, often go out in the presence of uneven centrifugal force
Existing fuselage " is walked " phenomenon, when serious or even can be turned on one's side, and substantially reduces the service life of washing machine, some producers in order to
The vibration of washing machine is reduced, cement block ballast is used in the bottom of washing machine, to increase the deadweight of washing machine, to reach vibration damping
Effect, still, because from great, delivery inconvenience, expense is also big, and produces resonance without eliminating in handling process
Source, therefore the effect of weakening is also undesirable.
The content of the invention
In order to make up the above-mentioned deficiency of washing machine, the present invention provides a kind of vibration damping, and vibration damping is using water balance centrifugation
Method, and using water is discharged come ballast, can not only cut down resonance, not propagated to body, the source of resonance is eliminated in washing machine
Rotating shaft in, to reach good effectiveness in vibration suppression, and water saving.
The technical measures that its technical problem of present invention solution is taken are to set water tank, washing machine in the bottom of washing machine
Cushion is set on four angles that bottom is connected with water tank, the water tank sets entering water electromagnetic valve and water pump, and entering water electromagnetic valve is located at
The top of water tank, the magnetic valve sets an import and two outlets, and import connects the outlet of washing tube, in two outlets, one
It is soap water out after laundry, run in outer tube, another is last one of washings outlet, is accessed in water tank, water pump is arranged on
The top of water tank, run in water pipe, and water pump is electronic either artificial, and the effect of water pump is that the water in water tank is released
Recycle, entering water electromagnetic valve and water pump are pulled by chain of command（Prior art）To control；The upper planar central of the water tank opens axle
Hole, by washing tube（Dehydration barrel）Axial direction under lengthen, the axis hole that the axle passes downwardly through water tank center stretched into water tank, with soft anti-
Axle envelope, the gap between closing axle and axis hole, it is to avoid the vibration of axle is transmitted to water tank during washing, while avoiding in cabinet is made in water material
Water spluttering；Vibration damping is installed in the lower end of the axle, and vibration damping subcenter sets axle sleeve, the lower end of washing tube axle is fixed on by axle sleeve,
The axle is installed after vibration damping, the position of vibration damping just at the middle part of water tank, vibration damping be made it is flat discoid, it
Diameter is less than the diameter of water tank, connects water fender at the edge of vibration damping, water fender around the edge one week of vibration damping, water fender and
The sub- edge-perpendicular of vibration damping is installed, and the height of water fender is more than the thickness at the edge of vibration damping, water fender height 1/2 at be connected to
On the edge of vibration damping, that is to say, that the top half of water fender grows the upper plane of vibration damping, the latter half of water fender is long
Go out the lower plane of vibration damping, vibration damping and water fender are made of lightweight hard material, hindered with mitigating starting during laundry
Power.When washing machine works, the suds ejected are discharged by the entering water electromagnetic valve of water tank from exclusive pipe, are rinsed together when last
When coming under water, controller can be delayed several seconds, and the suds for remaining in pipe Inner are discharged from exclusive pipe, and be delayed several seconds laggard water power magnetic
Valve closes soap water out, opens the import of water tank, and washings enter in water tank, and when the water in washing tub is drained, dehydration starts,
The entering water electromagnetic valve of water tank closes the import of water tank simultaneously, opens soap water out, the water taken off is discharged outside, the axle
Rotated with vibration damping in the water of water tank, with the quickening of dehydrating speed, at this moment vibration damping is sub will produce certain centrifugal force,
It is suitable when making laundry and dehydration starting and vibration damping is lightweight, and in water, therefore reduces the starting reactance of motor
Freely, when the rotating speed of axle progressively increases to peak value, the centrifugal force of vibration damping is also gradually increased, if clothing is in bucket in dehydration
When the eccentric generation of accumulation is vibrated, power of this vibration can pass to vibration damping by being dehydrated the axle disclosed, and vibration damping will be rocked, especially
It is that the sub distal end of vibration damping is rocked and can soaked in water because vibration damping is sub more greatly, and vibration damping is sub and is provided with water fender, and water can be sub to vibration damping
Rock generation resistance, formed like the effect of paddle to Water transport power, to prevent rocking for vibration damping, while passing through and subtracting vibration
Oscillator is delivered in water, and because water is by the disturbance of vibration damping, produces turbulent flow, therefore resonance can cancel out each other in turbulent flow, disappear
Lose in water, therefore, the centrifugal force that the resistance that water is rocked to vibration damping is produced plus vibration damping rotation, the two power are superimposed upon one
Rise, to overcome out-of-balance force during laundry machine dehydration produced by the accumulation of clothing bias, it is to avoid resonance, source of resonant excitation abatement is being turned
In axle, along with the gravity of institute's retaining in water tank carrys out ballast, resonance is not set to be transmitted to staving, so as to reach washing machine abatement vibration
Purpose.
It is further water reuse, last one of washings are the last clear water excessively of washing, almost clean, and
Water is big, and existing washing machine is just by these water in vain to draining, and very unfortunately, these water may be used also in addition to it should not drink
Recycle, the present invention stores these water in water tank, one has been to coordinate the sub- weakening of vibration damping and ballast effect, and two are used in other sides
Face, can be released by set water pump and reused, such as flushed the toilet, wash mop, water flowers, or return washing machine mixing is washed
Clothing liquid, come one of clothing of washing hair, realizes useless water reuse, so as to reach the purpose of water saving.
The beneficial effects of the invention are as follows not only cut down resonance, it is to avoid the noise produced by vibration, transports washing machine
Turn steady, and water saving, it is simple in construction.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of vibration damping.
In figure, 1. water tanks, 2. cushions, 3. magnetic valves, 4. water pumps, 5. axles, 6. axle envelopes, 7. vibration dampings
Son, 8. axle sleeves, 9. water fenders.
Embodiment
In Fig. 1, set in the bottom of washing machine and bullet is set on water tank 1, four angles that washing machine bottom is connected with water tank
Property pad 2, the water tank sets entering water electromagnetic valve 3 and water pump 4, and entering water electromagnetic valve is located at the top of water tank, and the magnetic valve sets one and entered
Mouth and two outlets, import connect the outlet of washing tube, in two outlets, and one is soap water out after laundry, and run in outer tube,
Another is last one of washings outlet, is accessed in water tank, water pump is arranged on the top of water tank, and run in water pipe, electromagnetism of intaking
Valve and water pump are pulled by chain of command（Prior art）To control；The upper planar central of the water tank opens axis hole, by washing tube（Dehydration
Bucket）Axle 5 lengthen downwards, the axis hole that the axle passes downwardly through water tank center stretched into water tank, and axle envelope 6 is made with soft waterproof material,
Close the gap between axle and axis hole；Vibration damping 7 is installed in the lower end of the axle, and vibration damping subcenter sets axle sleeve 8, is fixed by axle sleeve
In the lower end of washing tube axle, the axle is installed after vibration damping, and the position of vibration damping is just at the middle part of water tank, and vibration damping is made
Flat is discoid, and its diameter is less than the diameter of water tank, water fender 9 is connected at the edge of vibration damping, water fender is around vibration damping
Edge one week, water fender installs with the sub- edge-perpendicular of vibration damping, and the height of water fender is more than the thickness at the edge of vibration damping, dash
On the edge that vibration damping is connected at the 1/2 of plate height, that is to say, that the top half of water fender grows the upper plane of vibration damping,
The latter half of water fender grows the lower plane of vibration damping, and vibration damping and water fender generally use lightweight hard material system
Into.
Claims (4)
1. a kind of vibration damping, it is characterized in that：In the bottom of washing machine, water tank, four angles that washing machine bottom is connected with water tank are set
Upper setting cushion, the water tank sets entering water electromagnetic valve and water pump, and entering water electromagnetic valve is located at the top of water tank, and entering water electromagnetic valve is set
The outlet of washing tube is connected in one import and two outlets, import, and in described two outlets of entering water electromagnetic valve, one is laundry
Soap water out afterwards, run in outer tube, and during another is last one of washings outlet, access water tank, the water pump is arranged on water
The top of cabinet, run in water pipe, and entering water electromagnetic valve and water pump are pulled to control by chain of command；The upper planar central of the water tank opens axle
Hole, will be lengthened, the axis hole that the axle passes downwardly through water tank center is stretched into water tank, using soft waterproof material under the axial direction of washing tube
Axle envelope, the gap between closing axle and axis hole is made；Vibration damping is installed in the lower end of the axle, and vibration damping subcenter sets axle sleeve, passed through
Axle sleeve is fixed on the lower end of washing tube axle, and the axle is installed after vibration damping, and the position of vibration damping is described just at the middle part of water tank
Vibration damping is made flat discoid, and its diameter is less than the diameter of water tank, the edge connection water fender of vibration damping, dash
Plate is installed around the edge one week of vibration damping, water fender with the sub- edge-perpendicular of vibration damping, and the height of water fender is more than the sub edge of vibration damping
Thickness；When washing machine works, the suds ejected are discharged by the entering water electromagnetic valve of water tank from exclusive pipe, when last one
When washings get off, controller can be delayed several seconds, and the suds remained in pipe are discharged from exclusive pipe, delay several seconds it is laggard
Water solenoid valve closes soap water out, opens the import of water tank, washings enter in water tank, when the water in washing tub is drained, takes off
Water starts, while the entering water electromagnetic valve of water tank closes the import of water tank, opens soap water out, discharges the water taken off outer
Face, the axle is rotated with vibration damping in the water of water tank, with the quickening of dehydrating speed, and at this moment vibration damping will be produced necessarily
Centrifugal force, and vibration damping is lightweight, and in water, therefore reduces the starting reactance of motor, makes laundry and dehydration
Smooth during starting, when the rotating speed of axle progressively increases to peak value, the centrifugal force of vibration damping is also gradually increased, if dehydration underpants
When thing accumulates eccentric generation vibration in bucket, power of this vibration can pass to vibration damping by the axle of dehydration barrel, and vibration damping is just
It can rock, the distal end of especially vibration damping is rocked can be bigger, because vibration damping is under water, vibration damping is again provided with water fender, water
Generation resistance can be rocked to vibration damping, be formed like the effect of blade to Water transport power, to prevent rocking for vibration damping, simultaneously
Vibration is delivered in water by vibration damping, and because water is by the disturbance of vibration damping, produces turbulent flow, therefore resonance can be in turbulent flow
Cancel out each other, disappear in water, therefore, the centrifugal force that the resistance that water is rocked to vibration damping is produced plus vibration damping rotation, this two
Individual power is superimposed, to overcome out-of-balance force during laundry machine dehydration produced by the accumulation of clothing bias, it is to avoid resonance, by altogether
Vibration source is cut down in rotating shaft, along with the gravity of institute's retaining in water tank carrys out ballast, resonance is transmitted to staving；The water fender is high
On the edge that vibration damping is connected at the 1/2 of degree, the top half of the water fender grows the upper plane of vibration damping, the dash
The latter half of plate grows the lower plane of vibration damping.
2. a kind of vibration damping according to claim 1, it is characterized in that：Water of the storage in water tank, one has been that cooperation subtracts
Oscillator weakening and ballast effect, two be to release to flush the toilet by set water pump, washes mop, waters flowers or returns washing machine and mix
Liquid detergent is closed, come one of clothing of washing hair.
3. a kind of vibration damping according to claim 1, it is characterized in that：The water pump is electronic either artificial.
4. a kind of vibration damping according to claim 1, it is characterized in that：Vibration damping and water fender are using lightweight hard
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825316.9A CN105463780B (en) | 2015-11-24 | 2015-11-24 | A kind of vibration damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825316.9A CN105463780B (en) | 2015-11-24 | 2015-11-24 | A kind of vibration damping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105463780A CN105463780A (en) | 2016-04-06 |
| CN105463780B true CN105463780B (en) | 2017-09-15 |
Family
ID=55601908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510825316.9A Active CN105463780B (en) | 2015-11-24 | 2015-11-24 | A kind of vibration damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105463780B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250724A (en) * | 1979-01-10 | 1981-02-17 | Raytheon Company | Suspension system for tub assembly in clothes washing machine |
| US5117658A (en) * | 1990-12-26 | 1992-06-02 | Raytheon Company | Washing machine having improved out-of-balance performance |
| CN1156194A (en) * | 1995-12-09 | 1997-08-06 | 李辉 | Screw propelling drum of washing machine |
| CN102720040B (en) * | 2012-06-27 | 2015-03-25 | 宁波市镇海怡福莱文化创意有限公司 | Washing machine |
| CN102787467B (en) * | 2012-06-28 | 2015-09-09 | 宁波市镇海怡福莱文化创意有限公司 | A kind of ballast |
-
2015
- 2015-11-24 CN CN201510825316.9A patent/CN105463780B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105463780A (en) | 2016-04-06 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: Group 2, Yongfeng Village, Beixin Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Qidong Changlong vegetable and fruit professional cooperative Address before: 315200 No. 16 Hailong Road, Ningbo, Zhejiang Patentee before: Ningbo Zhenhai Yifulai Culture Creativity Co., Ltd. |
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| TR01 | Transfer of patent right |