CN105463779B - Water is centrifuged damper - Google Patents
Water is centrifuged damper Download PDFInfo
- Publication number
- CN105463779B CN105463779B CN201510824563.7A CN201510824563A CN105463779B CN 105463779 B CN105463779 B CN 105463779B CN 201510824563 A CN201510824563 A CN 201510824563A CN 105463779 B CN105463779 B CN 105463779B
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- CN
- China
- Prior art keywords
- water
- vibration damping
- water tank
- tank
- absorbing nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Centrifugal Separators (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)
Abstract
Water is centrifuged damper, sets water tank and centrifugal chamber in the bottom of washing machine, and vibration damping is arranged in centrifugal chamber, and connection vibration damping will be lengthened under the axial direction of washing tube, and the water absorbing nozzle of vibration damping protrudes into water tank.When washing machine works, vibration damping absorbs water from water tank, and a part of water in water tank is constantly brought into the water chamber of vibration damping distal end, and revolving speed is faster, and water amount is bigger, vibration damping will generate strong centrifugal force very, generated out-of-balance force when overcoming laundry machine dehydration avoids resonance from being transmitted to staving along with the gravity of institute's water storage in water tank carrys out ballast, when being dehydrated completion, water in vibration damping can return in water tank again, alleviate the self weight of vibration damping, do not influence the starting of motor in this way.
Description
Technical field
The present invention relates to a kind of washing machine, specifically a kind of device of washing machine abatement vibration.
Background technique
Vibration is the greatest drawback of laundry, and especially mini small washing machine is since fuselage is small, from heavy and light, therefore
It is vibrated in laundry processes greatly, when being especially dehydrated, vibrates under the action of uneven centrifugal force more greatly, often will appear
Fuselage " on foot " phenomenon can even turn on one's side when serious, substantially reduce the service life of washing machine, and some producers are in order to subtract
The vibration of few washing machine uses cement block ballast, the self weight of Lai Zengjia washing machine, to reach vibration damping effect in the bottom of washing machine
Fruit, still, in the handling process since from great, delivery is inconvenient, and expense is also big, and without eliminating the source resonated,
Therefore the effect of weakening is also undesirable.
Summary of the invention
In order to make up the above-mentioned deficiency of washing machine, the present invention provides a kind of water centrifugation damper, utilizes water to ballast, simultaneously
Hydrous water centrifugal process carrys out weakening, propagates resonance to body, the source of resonance is eliminated in the shaft of washing machine, to reach
To good effectiveness in vibration suppression.
The present invention solves the technical measures that its technical problem is taken, and water tank is arranged in the bottom of washing machine, water tank
Upper in-plane opens suction hole, and poly tank is opened in the bottom of water tank, and the bottom of poly tank sets mudhole, and mudhole is closed with bolt,
Capping is arranged in the top of water tank, and the lower shell with washing machine of capping surrounds centrifugal chamber, opens on the clothing casing body of centrifugal chamber and add water
The water in hole, addition enters in water tank through suction hole, and the center of capping sets axle envelope, closes the gap between axis and axis hole, avoids subtracting
Oscillator releases the water spluttering come；Water absorption type vibration damping is set in centrifugal chamber, and vibration damping is made discoidal of light material
Shell, housing cavity is hollow, the circular water chamber of the edge connection of cavity, in the bottom open pore of water chamber, to release in water chamber
Air, in the upper planar central connecting bushing of vibration damping, axle sleeve is stretched out from the axle envelope of capping upwards, on axle sleeve be arranged locking
Bolt；Water absorbing nozzle is set in the bottom of vibration damping, the oral area of water absorbing nozzle is passed down through the suction hole of water tank, and extend into water tank
In poly tank, spiral plate is fixed in water absorbing nozzle, the length of spiral plate and the length of water absorbing nozzle are identical, the lower mouth of spiral plate and suction
The lower mouth of water nozzle flushes, and the helix of spiral plate rises along the inner wall of water absorbing nozzle, extends to the top of water absorbing nozzle；By washing tube
Axial lower lengthening, the axially downwardly extending enter in the axle sleeve of vibration damping, and are fixed with clamping screw, when the rotation of the axis of washing tube, meeting
It is rotated together with vibration damping.When washing machine work, firstly, fill it up with water tank with clear water, washing tub is suppressed with the weight of water,
When laundry, hollow vibration damping is with rotation, bring load because of lighter in weight, when will not be to laundry, when dehydration starts, washing tube
Axis rotates together with vibration damping, and with the faster rotational speed of dehydration, water absorbing nozzle can take out upwards the water in water tank, and one in water tank
Part water is constantly brought into the water chamber of vibration damping, while the air in water cavity is escaped from stomata, the faster pump-out of revolving speed
It is bigger, be far longer than the water escaped from stomata, when vibration damping be rotated up to peak value before, water be full of entire water cavity, at this moment
Vibration damping will generate very strong centrifugal force, and clothing bias accumulates generated out-of-balance force when overcoming washing machine to rotate, and will be total to
Vibration source is cut down in shaft, along with the gravity of institute's water storage in water tank carrys out ballast, out-of-balance force is avoided to generate resonance, when dehydration is whole
When, revolving speed declines centrifugal force and reduces also with revolving speed, and the water in vibration damping can be in the decline reflow tank of revolving speed, in this way
The own wt for just greatly reducing vibration damping, it is smooth when making electric motor starting, reduce resistance when laundry, to reach
Cut down the purpose of vibration.
The invention has the advantages that not only having cut down resonance, noise caused by vibration is avoided, washing machine is transported
Turn steady, prolongs the service life, structure is simple.
Detailed description of the invention
It is bright to the present invention with reference to the accompanying drawing to be described further.
Fig. 1 is the structural schematic diagram of water centrifugation damper.
In figure, 1. water tanks, 2. suction holes, 3. poly tanks, 4. mudholes, 5. cappings, 6. centrifugal chambers, 7. add
Water hole, 8. axle envelopes, 9. vibration dampings, 10. water chambers, 11. stomatas, 12. axle sleeves, 13. clamping screws, 14. water absorbing nozzles,
15. spiral plate, 16. axis.
Specific embodiment
In Fig. 1, water tank 1 is set in the bottom of washing machine, the upper in-plane of water tank opens suction hole 2, and the bottom of water tank is opened
Poly tank 3, the bottom of poly tank set mudhole 4, and mudhole is closed with bolt, and the top setting capping 5 of water tank, capping is descended and washed
The shell of clothing machine surrounds centrifugal chamber 6, and water inlet 7 is opened on the clothing casing body of centrifugal chamber, and the water diameter suction hole of addition enters water tank
In, the center of capping sets axle envelope 8, closes the gap between axis and axis hole；Water absorption type vibration damping 9, vibration damping are set in centrifugal chamber
Discoidal shell is made using light material in son, and housing cavity is hollow, the circular water chamber 10 of the edge connection of cavity, in water
The bottom open pore 11 of room, to release the water in water chamber, in the upper planar central connecting bushing 12 of vibration damping, axle sleeve is upwards from envelope
It is stretched out in the axle envelope of lid, clamping screw 13 is set on axle sleeve；In the bottom of vibration damping, water absorbing nozzle 14 is set, the oral area of water absorbing nozzle to
Under across water tank suction hole, and extend into the poly tank of water tank, spiral plate 15, the length of spiral plate fixed in water absorbing nozzle
Identical as the length of water absorbing nozzle, the lower mouth of spiral plate is flushed with the lower mouth of water absorbing nozzle, and the helix of spiral plate is along water absorbing nozzle
Inner wall rises, and extends to the top of water absorbing nozzle；Washing tube axis 16 is lengthened downwards, which enters in the axle sleeve of vibration damping
12, and it is fixed with clamping screw 13, when the rotation of the axis of washing tube, can be rotated together with vibration damping.
Claims (3)
1. water is centrifuged damper, it is characterized in that: water tank is arranged in the bottom of washing machine, the upper in-plane of the water tank opens water suction
Poly tank is opened in hole, the bottom of water tank, and the bottom of the poly tank sets mudhole, and mudhole is closed with bolt, the water tank it is upper
Side's setting capping, the lower shell with washing machine of capping surround centrifugal chamber, water inlet are opened on the washing machine shell of the centrifugal chamber, is added
The water entered enters in water tank through suction hole, and the center of the capping sets axle envelope, closes the gap between axis and axis hole；The centrifugation
Discoidal shell is made using light material in indoor setting water absorption type vibration damping, vibration damping, and housing cavity is hollow, the side of cavity
The circular water chamber of edge connection, in the bottom open pore of the water chamber, to release the air in water chamber, the upper of vibration damping is put down
Face center connecting bushing, axle sleeve are stretched out from the axle envelope of capping upwards, and clamping screw is arranged on axle sleeve；The bottom of vibration damping
Water absorbing nozzle is set, and the oral area of water absorbing nozzle is passed down through the suction hole of water tank, and extend into the poly tank of water tank, in water absorbing nozzle
Fixed spiral plate, the length of spiral plate and the length of water absorbing nozzle are identical, and the lower mouth of spiral plate is flushed with the lower mouth of water absorbing nozzle, spiral
The helix of plate rises along the inner wall of water absorbing nozzle, extends to the top of water absorbing nozzle；By washing tube axially lower lengthening, the axial direction
Under protrude into the axle sleeve of vibration damping, and fixed with clamping screw, when the axis rotation of the washing tube, can be revolved together with vibration damping
Turn.
2. water is centrifuged damper according to claim 1, it is characterized in that: when the washing machine works, firstly, being filled it up with clear water
Water tank suppresses washing tub with the weight of water.
3. water is centrifuged damper according to claim 1, it is characterized in that: the washing tube axis rotates together with vibration damping,
With the faster rotational speed of dehydration, water absorbing nozzle can take out upwards the water in water tank, and a part of water in the water tank is by constantly band
Air in the water chamber for entering vibration damping, while in water cavity is escaped from stomata, and revolving speed is faster, and pump-out is bigger, is greater than from stomata
The water of evolution, when vibration damping be rotated up to peak value before, water is full of entire water cavity, and at this moment vibration damping will generate very strong
Centrifugal force, clothing bias accumulates generated out-of-balance force when overcoming washing machine to rotate, along with the weight of institute's water storage in water tank
Power carrys out ballast, and out-of-balance force is avoided to generate resonance, and when being dehydrated end of a period, revolving speed declines centrifugal force and reduces also with revolving speed, described
Water in vibration damping can be with the decline reflow tank of revolving speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824563.7A CN105463779B (en) | 2015-11-24 | 2015-11-24 | Water is centrifuged damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824563.7A CN105463779B (en) | 2015-11-24 | 2015-11-24 | Water is centrifuged damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105463779A CN105463779A (en) | 2016-04-06 |
| CN105463779B true CN105463779B (en) | 2019-05-03 |
Family
ID=55601907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824563.7A Active CN105463779B (en) | 2015-11-24 | 2015-11-24 | Water is centrifuged damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105463779B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1521858A (en) * | 1920-10-14 | 1925-01-06 | Bertha M Bock | Centrifugal machine and method of balancing same |
| US2224241A (en) * | 1938-02-28 | 1940-12-10 | Verdier John Lafayette | Rotary extractor |
| US2346158A (en) * | 1940-06-29 | 1944-04-11 | Gen Motors Corp | Driving mechanism |
| US2549756A (en) * | 1945-02-23 | 1951-04-24 | Gen Motors Corp | Domestic appliance |
| US5829084A (en) * | 1997-06-02 | 1998-11-03 | Fujiwara; Leslie H. | Method and system for balancing an upright washing machine |
| CN2900588Y (en) * | 2006-03-24 | 2007-05-16 | 南京乐金熊猫电器有限公司 | Storage water balance device for washing machine |
| CN103194873A (en) * | 2012-01-04 | 2013-07-10 | 三星电子株式会社 | Washing machine |
-
2015
- 2015-11-24 CN CN201510824563.7A patent/CN105463779B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1521858A (en) * | 1920-10-14 | 1925-01-06 | Bertha M Bock | Centrifugal machine and method of balancing same |
| US2224241A (en) * | 1938-02-28 | 1940-12-10 | Verdier John Lafayette | Rotary extractor |
| US2346158A (en) * | 1940-06-29 | 1944-04-11 | Gen Motors Corp | Driving mechanism |
| US2549756A (en) * | 1945-02-23 | 1951-04-24 | Gen Motors Corp | Domestic appliance |
| US5829084A (en) * | 1997-06-02 | 1998-11-03 | Fujiwara; Leslie H. | Method and system for balancing an upright washing machine |
| CN2900588Y (en) * | 2006-03-24 | 2007-05-16 | 南京乐金熊猫电器有限公司 | Storage water balance device for washing machine |
| CN103194873A (en) * | 2012-01-04 | 2013-07-10 | 三星电子株式会社 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105463779A (en) | 2016-04-06 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230922 Address after: 315200 No.111, Chenjia Road, Jiaochuan street, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Ningbo Taiyang precision hydraulic parts Co.,Ltd. Address before: 315200 No.16, hailongyang Road, Ningbo, Zhejiang Patentee before: Ningbo Zhenhai Yifulai Culture Creative Co.,Ltd. |
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| TR01 | Transfer of patent right |