CN105113174B - A kind of impeller-type or stirring type fully-automatic washing machine - Google Patents
A kind of impeller-type or stirring type fully-automatic washing machine Download PDFInfo
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- CN105113174B CN105113174B CN201510621824.5A CN201510621824A CN105113174B CN 105113174 B CN105113174 B CN 105113174B CN 201510621824 A CN201510621824 A CN 201510621824A CN 105113174 B CN105113174 B CN 105113174B
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- Prior art keywords
- washing machine
- steel ladle
- cavity volume
- liquid
- dehydration barrel
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Classifications
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- 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)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A kind of impeller-type or stirring type fully-automatic washing machine, the system hung in its outer case include：Steel ladle, the dehydration barrel being placed in steel ladle is placed in the drive mechanism of steel ladle bottom driving dehydration barrel rotation；The bottom of the barrel that is filled with water has one to be available for the cavity volume that the liquid in steel ladle is flowed into, and it is full of after the liquid, and the rotation axis of dehydration barrel is located at the common center of gravity of the drive mechanism；It is characterized in that：The cavity volume bottom has the passage slowly leaked toward washing machine drainage mouth.The design effectively solves prior art and holds the problem of intracavity liquid is corrupt, and structure is extremely simple reliable.
Description
Technical field
The present invention relates to a kind of impeller-type or stirring type fully-automatic washing machine, its classification belongs in International Patent Classification (IPC)
D06F21/00。
Background technology
Traditional impeller-type or agitator type washing machine, the system hung in its outer case includes：Steel ladle, is placed in and is filled with water
Dehydration barrel and the drive mechanism for being placed in the rotation of steel ladle bottom driving dehydration barrel in bucket.Generally, the drive mechanism by positioned at
The transmission mechanism of steel ladle bottom center and the motor unit of side into, and in motor on the symmetrical side of rotation axis
Its weight of counterweight iron balance is set, whirling vibration and the shock to outer case caused by steel ladle deflection is prevented.In addition the counterweight
Iron increases system motion quality and reduces resonant frequency, and resonance point is faster crossed when being conducive to dehydration to start, and improves vibration.But
It is that the balance weight iron needs suitable cost and adds the hauled weight of washing machine.In recent years have improve suspension rod etc. of suspension with
Correct the design of steel ladle deflection, it is seen that in utility model patent CN453030Y.Balance weight iron is saved in the design, but makes the suspension be
With the passing of time the manufacture of system and using becoming complicated, for example, fail more sensitive, especially mass of system is reduced, and is made altogether to vibrationproof damping
Vibration frequency is improved, and is unfavorable for improving vibration.Therefore, the earlier application of the present inventor is proposed substitutes counterweight using topping up cavity volume
The design of iron, it is seen that CN100510237C etc..But this is designed as preventing that the technical scheme of the liquid corruption in cavity volume is complex
And less effective, fail to enter practical application always.
The content of the invention
The technical problems to be solved by the invention are：To avoid the deficiencies in the prior art from designing a kind of impeller-type or stirring-type
Automatic washing machine, it uses topping up cavity volume to substitute the design of balance weight iron, but prevents that the measure for holding intracavity liquid corruption is more simple
It is single reliable.
The present invention solve its technical problem technical scheme be：A kind of impeller-type or stirring type fully-automatic washing machine, suspension
Include in the system in its outer case：Steel ladle, the dehydration barrel being placed in steel ladle is placed in the rotation of steel ladle bottom driving dehydration barrel
The drive mechanism turned；The bottom of the barrel that is filled with water has one to be available for the cavity volume that the liquid in steel ladle is flowed into, and it is full of after the liquid,
It is located at the rotation axis of dehydration barrel with the common center of gravity of the drive mechanism；The cavity volume bottom has slow toward washing machine drainage mouthful
Slowly the passage leaked.
Time of the liquid ingenious in design uniquely needed to use by the use of washing machine in cavity volume as the dehydration of counterweight
The characteristics of time belonging to shorter and in cavity volume liquid generation is corrupt is then much longer：
--- the liquid in cavity volume does not interfere with Vibration Condition now in a small amount of leakage of dehydration；
--- after washing machine shutdown, even if the leakage is very slow, it can also accomplish that the liquid in cavity volume occurs before corruption
All leakage is finished.
This just effectively solves prior art and holds the problem of intracavity liquid is corrupt, and structure is extremely simple reliable.
The modular design of the passage restriction characteristic is：The liquid that cavity volume is full of is in the laundry machine dehydration step stipulated time
Interior leakage rate is not more than the 5% of cavity volume capacity, and can be finished in internal leakage in 6 hours.
The further design of technical solution of the present invention is：The washing machine also has in an independent dehydration procedure, the program
The priming steps of a stipulated time are carried out before drain step is carried out.The stipulated time is preferably equivalent at least 1 minute.
Brief description of the drawings
Drawings described below is for the present invention is further illustrated in conjunction with the embodiments.
Fig. 1 is the 1st embodiment washing machine structure schematic diagram of the invention.
Fig. 2 is the 2nd embodiment washing machine structure schematic diagram of the invention.
Embodiment
Washing machine of the embodiment of the present invention is to improve to form on the basis of embodiment described in CN100510237C, and main changes
Entering is：
--- remove to prevent the various structures and methods of the liquid corruption in cavity volume；
--- increase the small flexible pipe of an efferent duct for connecting draining valve in its bottom；
1st embodiment washing machine of the invention is as shown in Figure 1：Rotatably it is provided with the rotation of its inner bottom part in steel ladle 2
Washing and dewatering barrel 3 freely provided with impeller 02；Hung by suspender 04 in washing machine box body 01；Automatic controller control
System integrated direct drive motor --- speed-reducing clutch 06 is located at the center of the bottom of steel ladle 2, and power is transmitted
To impeller 02 and washing and dewatering bucket 3；The water that automatic controller control entering water electromagnetic valve 7 injects is spilled into washing through water dispenser 07
And in dehydration barrel 3；Steel ladle 2 is provided with draining valve 13 in bottom, and top is provided with gap 14；The efferent duct 131 of draining valve 13 is passed through
Overflow pipe 15 vertically upward is connected with the gap 14 of steel ladle, and the efferent duct 131 of draining valve 13 is further connected with and can hung up upwards
Externally drained flexible pipe 16；The draining valve 13 that washings in steel ladle 2 are generally controlled by automatic controller is discharged.Above description
Typical case's composition of traditional full-automatic pulsator washing machine.But it is pulsator washing machine or stirring-type not limit
Washing machine.1st embodiment washing machine of the invention is to make following improve on the basis of above-mentioned conventional washer to form, and sees Fig. 1：
The coaxial annulus column of --- bottom of steel ladle 2 is combined with one and motor --- speed-reducing clutch 06 has
The cavity volume 4 that upper shed flows into so as to the water of steel ladle 2, the cavity volume 4 can be processed as an independent part and be installed on prior art
Steel ladle, can also change mould and be formed with steel ladle integrated injection moulding, and the latter is more compact and saves material.It is to pass through in cavity volume 4
Logical cavity, the volume in it is preferably up to be filled with equivalent to motor --- the water of the weight of speed-reducing clutch 06；It is full of water
Afterwards, with motor --- the common center of gravity of speed-reducing clutch 06 is still located at the rotation axis 00 of dehydration barrel, but quality increase；
--- the bottom of cavity volume 4 has outlet pass, and the side wall of efferent duct 131 of draining valve 13 is also formed with outlet pass；This two
Outlet pass injection molded internal diameter is not more than 1mm and length is not less than 1cm, and the end of plastic flexible pipe 09 2 is placed on the outer of two outlet pass
Wall, the two is connected.By experiment, adjust the internal diameter and length of two outlet pass, required restriction characteristic can be obtained, with control by
The time that the efferent duct 131 of water toward draining valve 13 in cavity volume 4 is leaked.Though outlet pass internal diameter is small, due to the water in steel ladle
There is suitable level pressure to bottom, thus blockage problem is less likely to occur.
The washing machine performs traditional full automatic washing control program, injects upper shed of the water through cavity volume 4 of steel ladle 2 very
It is full of soon, and the efferent duct 131 through flexible pipe 09 toward draining valve 13 is slowly leaked.During due to leakage very slow and washing machine operation
Between it is not long, influence of the leakage to each step washing machine function is simply ignored, but be also enough washing machine shut down after a few hours
Leakage is finished before liquid corruption i.e. in cavity volume.For independent dehydration procedure, the program is first before traditional drain step is carried out
The priming steps of 1 minute are carried out, cavity volume 4 is further continued for follow-up step full of water, in case its anhydrous loses cushioning effect.
2nd embodiment washing machine of the invention is as shown in Figure 2.The washing machine has another Wave wheel type full automatic of prior art
Typical case's composition of washing machine.The difference that the typical case of itself and the washing machine described in the 1st embodiment is constituted is only that：Automatic controller
Controlled power is delivered to impeller 02 and washing and dewatering bucket 3 is speed-reducing clutch 5 positioned at the bottom center of steel ladle 2
The belt gear constituted with the motor 6 of side.2nd embodiment washing machine of the invention is the base of the prior art washing machine
Make following improve on plinth to form, see Fig. 2：
--- the bottom of steel ladle 2 is combined with cubic shaped in the symmetrical opposite side of motor 6 and upper shed is to contain
The cavity volume 4 ' that the water of bucket 2 is flowed into.Cavity volume 4 ' can equally be processed as an independent part and be installed on being filled with water for prior art
Bucket 2, can also change mould and be formed with steel ladle integrated injection moulding, and the latter is more compact and saves material.Volume in cavity volume 4 '
The water being filled with equivalent to the weight of motor 6 is substantially can reach, thus makes itself and motor 6 and the common weight of speed-reducing clutch 5
The heart is located at the rotation axis 00 of dehydration barrel；
--- the bottom of cavity volume 4 ' has outlet pass, and the side wall of efferent duct 131 of draining valve 13 is also formed with outlet pass；This two
Outlet pass injection molded internal diameter is not more than 1mm and length is not less than 1cm, and the end of plastic flexible pipe 09 ' two is placed on the outer of two outlet pass
Wall, the two is connected.By experiment, adjust the internal diameter and length of two outlet pass, required restriction characteristic can be obtained, with control by
The time that the efferent duct 131 of water toward draining valve 13 in cavity volume 4 ' is leaked.
The running situation of the washing machine is identical with the 1st embodiment.
Claims (3)
1. a kind of impeller-type or stirring type fully-automatic washing machine, the system hung in its outer case (01) include：Steel ladle
(2) dehydration barrel (3), being placed in steel ladle (2), is placed in the drive mechanism of steel ladle (2) bottom driving dehydration barrel (3) rotation；
Steel ladle (2) bottom have one be available for cavity volume that the liquid in steel ladle (2) flows into ((4,4 '), and it is full of after the liquid,
It is located at the rotation axis of dehydration barrel (3) with the common center of gravity of the drive mechanism；It is characterized in that：Cavity volume (the 4,4 ') bottom
With the passage slowly leaked toward washing machine drainage mouth；The passage is by the outlet pass of cavity volume (the 4,4 ') bottom and draining
Both outlet passes of efferent duct (131) side wall of valve (13) are connected with plastic flexible pipe (09), and the restriction characteristic of the passage makes described
Leakage rate of the liquid being full of in cavity volume (4,4 ') within the laundry machine dehydration step stipulated time and cavity volume (the 4,4 ') capacity
The ratio between be not more than 5%, and can in 6 hours all leakage finish.
2. according to the washing machine described in claim 1, it is characterised in that：It also has an independent dehydration procedure, and the program is being entered
The priming steps of a stipulated time are carried out before row drain step.
3. according to the washing machine described in claim 2, it is characterised in that：The stipulated time of the priming steps is no less than 1 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621824.5A CN105113174B (en) | 2015-09-25 | 2015-09-25 | A kind of impeller-type or stirring type fully-automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621824.5A CN105113174B (en) | 2015-09-25 | 2015-09-25 | A kind of impeller-type or stirring type fully-automatic washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113174A CN105113174A (en) | 2015-12-02 |
| CN105113174B true CN105113174B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510621824.5A Active CN105113174B (en) | 2015-09-25 | 2015-09-25 | A kind of impeller-type or stirring type fully-automatic washing machine |
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| Country | Link |
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| CN (1) | CN105113174B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1104148B1 (en) * | 2011-08-15 | 2020-01-28 | Electrolux Do Brasil Sa | laundry machine with lower reservoir and washing process for a laundry machine |
| CN207017040U (en) * | 2017-04-10 | 2018-02-16 | 安徽聚隆传动科技股份有限公司 | A kind of smooth arranging device of water-conservation washing machine |
| CN107326610A (en) * | 2017-08-21 | 2017-11-07 | 宁波汇亿电器制造有限公司 | A kind of table full-automatic washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100513033B1 (en) * | 2003-03-03 | 2005-09-05 | 엘지전자 주식회사 | Washing machine with lower balancer |
| CN2618933Y (en) * | 2003-04-04 | 2004-06-02 | 金羚电器有限公司 | Wave wheel type or stirring type full automatic washing machine |
| CN100510237C (en) * | 2003-12-29 | 2009-07-08 | 金羚电器有限公司 | Impeller or agitator type full-automatic washing machine |
| CN101117762A (en) * | 2007-08-31 | 2008-02-06 | 南京乐金熊猫电器有限公司 | Washing procedure of washing machine |
| CN101117763A (en) * | 2007-08-31 | 2008-02-06 | 南京乐金熊猫电器有限公司 | Barrel washing machine balance method |
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- 2015-09-25 CN CN201510621824.5A patent/CN105113174B/en active Active
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| CN105113174A (en) | 2015-12-02 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170602 Address after: 529000 B, block 013, industrial zone, crane Town, Guangdong, Heshan, China Applicant after: JinHuan Electrical Co., Ltd. Address before: 529020 Guangdong East Road, Pengjiang District, East dike Bay Garden, one of the buildings, 102, 4, Applicant before: Ye Luwei |
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