CN105113174A - Impeller-type or stirring-type full-automatic washing machine - Google Patents
Impeller-type or stirring-type full-automatic washing machine Download PDFInfo
- Publication number
- CN105113174A CN105113174A CN201510621824.5A CN201510621824A CN105113174A CN 105113174 A CN105113174 A CN 105113174A CN 201510621824 A CN201510621824 A CN 201510621824A CN 105113174 A CN105113174 A CN 105113174A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- steel ladle
- cavity volume
- liquid
- tub
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 230000018044 dehydration Effects 0.000 claims description 18
- 238000006297 dehydration reaction Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000037452 priming Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses an impeller-type or stirring-type full-automatic washing machine. A system hung in an outer box body comprises a water containing tub, a dewatering tub arranged in the water containing tub and a driving mechanism arranged at the bottom of the water containing tub and used for driving the dewatering tub to rotate. A containing cavity where liquid in the water containing tub can flow is formed in the bottom of the water containing tub, and after the containing cavity is filled with the liquid, the joint gravity center of the containing cavity and the driving mechanism is located on the rotating axis of the dewatering tub. The washing machine is characterized in that a channel used for slow leaking towards a water outlet of the washing machine is formed in the bottom of the containing cavity. Due to the design, the rotten problem of the liquid in the containing cavity in the prior art is effectively solved, and the structure is quite simple and reliable.
Description
Technical field
The present invention relates to a kind of impeller-type or stirring type fully-automatic washing machine, its classification belongs to D06F21/00 in International Patent Classification (IPC).
Background technology
Traditional impeller-type or agitator type washing machine, the system hung in its outer case comprises: steel ladle, is placed in the dehydration barrel in steel ladle and the driving mechanism being placed in the rotation of steel ladle bottom driving dehydration barrel.Usually, described driving mechanism is made up of the motor of the transmission mechanism and side that are positioned at steel ladle bottom center, and balance its weight, the whirling vibration preventing steel ladle deflection from causing and the shock to outer case in arranging balance weight iron with motor about the side of rotation symmetry.In addition this balance weight iron increases system motion quality and reduces resonant frequency, is conducive to crossing resonance point sooner when dehydration starts, and improves vibration.But this balance weight iron needs suitable cost and adds the hauled weight of washing machine.In recent years there is the design to correct steel ladle deflection such as suspension rod improving suspension, be found in utility model patent CN453030Y.Balance weight iron is saved in this design, but makes the manufacture of suspension and use become complicated, and such as with the passing of time fail to vibrationproof damping comparatively responsive, especially mass of system reduces, and resonant frequency is improved, and is all unfavorable for improving vibration.For this reason, the earlier application of the present inventor proposes the design adopting topping up cavity volume to substitute balance weight iron, visible CN100510237C etc.But the comparatively complicated and less effective of this technical scheme being designed to the liquid corruption prevented in cavity volume, fails to enter practical application always.
Summary of the invention
Technical problem to be solved by this invention is: for avoiding the deficiencies in the prior art to design a kind of impeller-type or stirring type fully-automatic washing machine, it adopts topping up cavity volume to substitute the design of balance weight iron, but prevents the measure holding intracavity liquid corruption comparatively simple and reliable.
The technical scheme that the present invention solves its technical problem is: a kind of impeller-type or stirring type fully-automatic washing machine, the system hung in its outer case comprises: steel ladle, be placed in the dehydration barrel in steel ladle, be placed in the driving mechanism that steel ladle bottom driving dehydration barrel rotates; There is bottom steel ladle a cavity volume that can flow into for the liquid in steel ladle, and after it is full of described liquid, the center of gravity common with described driving mechanism is positioned at the rotation of dehydration barrel; There is bottom described cavity volume the passage that past washing machine drainage mouth slowly leaks.
The ingenious washing machine that utilizes of this design uniquely needs to use the liquid in cavity volume, as the liquid in the time shorter cavity volume of the dehydration of counterweight, the feature that belonging to corruption, the time is then much longer occurs:
---the liquid in cavity volume can not affect Vibration Condition now in a small amount of leakage of dehydration;
---after washing machine is shut down, even if this leakage is very slow, all leak complete before also can accomplishing the liquid generation corruption in cavity volume.
This just effectively solves the problem that prior art holds intracavity liquid corruption, and structure is very simple and reliable.
The modular design of described passage restriction characteristic is: the leakage rate of the liquid that cavity volume is full of within the laundry machine dehydration step stipulated time is not more than 5% of cavity volume capacity, and can be complete internal leakage in 6 hours.
The further design of technical solution of the present invention is: described washing machine also has in an independent dehydration procedure, and this program carries out the priming steps of a stipulated time before carrying out drain step.This stipulated time is preferably no less than 1 minute.
Accompanying drawing explanation
Following accompanying drawing is for the present invention is further illustrated in conjunction with the embodiments.
Fig. 1 is the present invention the 1st embodiment washing machine structure schematic diagram.
Fig. 2 is the present invention the 2nd embodiment washing machine structure schematic diagram.
Detailed description of the invention
Embodiment of the present invention washing machine improves to form on the basis of embodiment described in CN100510237C, and main improvement is:
---remove various structure and the method for preventing the liquid corruption in cavity volume;
---bottom it, increase the little flexible pipe that connects the efferent duct of draining valve;
The present invention the 1st embodiment washing machine is as shown in Figure 1: be rotatably provided with bottom within it in steel ladle 2 and be rotatably provided with the washing and dewatering bucket 3 of impeller 02; Hang in washing machine box body 01 by suspender 04; Automatic controller control the direct drive motor of integration---speed-reducing clutch 06 is located at the central authorities of the bottom of steel ladle 2, power transmission to impeller 02 and washing and dewatering bucket 3; The water that automatic controller controls entering water electromagnetic valve 7 injection is spilled in washing and dewatering bucket 3 through water dispenser 07; 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 connected with the gap 14 of steel ladle through overflow pipe 15 vertically upward, and the efferent duct 131 of draining valve 13 is also connected to the externally drained flexible pipe 16 that can upwards hang up; The draining valve 13 that washings in steel ladle 2 are controlled by automatic controller is usually discharged.The typical case the foregoing describing conventional wave wheel automatic washer is formed.But not limiting is pulsator washing machine, it also can be agitator type washing machine.The present invention the 1st embodiment washing machine improves below doing on the basis of above-mentioned conventional washer to form, and sees Fig. 1:
The coaxial annulus column of---bottom of steel ladle 2 be combined with one with motor---speed-reducing clutch 06 has upper shed so that the cavity volume 4 that flows into of the water of steel ladle 2, this cavity volume 4 can be processed as one independently part be installed on the steel ladle of prior art, also can revise mould and steel ladle integrated injection moulding forms, the latter is compacter and save material.Be through cavity in cavity volume 4, the volume in it preferably reaches to be filled with and is equivalent to motor---the water of speed-reducing clutch 06 weight; After it is full of water, with motor---the common center of gravity of speed-reducing clutch 06 is still positioned at the rotation 00 of dehydration barrel, but quality increases;
---cavity volume 4 bottom has outlet pass, and efferent duct 131 sidewall of draining valve 13 is also formed with outlet pass; This two outlet passes injection molded internal diameter is not more than 1mm and length is not less than 1cm, and plastic flexible pipe 09 2 end is placed on the outer wall of this two outlet pass, the two is communicated with.By experiment, adjust internal diameter and the length of this two outlet pass, required restriction characteristic can be obtained, to control the time of being leaked toward the efferent duct 131 of draining valve 13 by the water in cavity volume 4.Though outlet pass internal diameter is little, because the water in steel ladle has suitable level pressure to bottom, thus blockage problem is less likely to occur.
This washing machine performs traditional full automatic washing control program, and the water injecting steel ladle 2 is full of through the upper shed of cavity volume 4 is very fast, and slowly leaks through the efferent duct 131 of flexible pipe 09 toward draining valve 13.Because leakage is very slow and washing machine is not long for running time, the impact of this leakage on each step washing machine function can be ignored completely, but leaks complete before being also enough to the liquid corruption of shutting down in rear a few hours and cavity volume at washing machine.For independent dehydration procedure, this program first carries out the priming steps of 1 minute before carrying out traditional drain step, makes cavity volume 4 be full of water and continues follow-up step again, in order to avoid it anhydrously loses cushioning effect.
The present invention the 2nd embodiment washing machine as shown in Figure 2.The typical case that this washing machine has the another kind of full-automatic pulsator washing machine of prior art is formed.The difference that the typical case of the washing machine described in itself and the 1st embodiment is formed only is: what automatic controller controlled is belt gears that the motor 6 of the speed-reducing clutch 5 and side being positioned at steel ladle 2 bottom center forms power transmission to impeller 02 and washing and dewatering bucket 3.The present invention the 2nd embodiment washing machine be the prior art washing machine basis on do following improvement and form, see Fig. 2:
---the bottom of steel ladle 2 in the opposite side of motor 6 symmetry be combined with cubic shaped and upper shed so that the cavity volume 4 ' that flows into of the water of steel ladle 2.Cavity volume 4 ' can be processed as equally one independently part be installed on the steel ladle 2 of prior art, also can revise mould and steel ladle integrated injection moulding forms, the latter is compacter and save material.Volume in cavity volume 4 ' is roughly the water that can reach and be filled with and be equivalent to motor 6 weight, thus makes the common center of gravity of itself and motor 6 and speed-reducing clutch 5 be positioned at the rotation 00 of dehydration barrel;
---cavity volume 4 ' bottom has outlet pass, and efferent duct 131 sidewall of draining valve 13 is also formed with outlet pass; This two outlet passes injection molded internal diameter is not more than 1mm and length is not less than 1cm, and plastic flexible pipe 09 ' two end is placed on the outer wall of this two outlet pass, the two is communicated with.By experiment, adjust internal diameter and the length of this two outlet pass, required restriction characteristic can be obtained, to control the time of being leaked toward the efferent duct 131 of draining valve 13 by the water in cavity volume 4 '.
The ruuning situation of this washing machine is identical with the 1st embodiment.
Claims (5)
1. an impeller-type or stirring type fully-automatic washing machine, the system hung in its outer case (01) comprises: steel ladle (2), be placed in the dehydration barrel (3) in steel ladle (2), be placed in the driving mechanism that steel ladle (2) bottom driving dehydration barrel (3) rotates; Steel ladle (2) bottom has a cavity volume (4 that the liquid in steel ladle (2) can be supplied to flow into, 4 '), and after it is full of described liquid, the center of gravity common with described driving mechanism is positioned at the rotation of dehydration barrel (3); It is characterized in that: described cavity volume (4,4 ') bottom has the passage that past washing machine drainage mouth slowly leaks.
2. according to washing machine according to claim 1, it is characterized in that: the restriction characteristic of described passage makes described cavity volume (4,4 ') leakage rate of the liquid be full of within the laundry machine dehydration step stipulated time and described cavity volume (4,4 ') ratio of capacity is not more than regulation ratio, and can all leak complete at the appointed time.
3. according to washing machine according to claim 2, it is characterized in that: described regulation ratio is 5%, the described stipulated time is 6 hours.
4. according to claim 1 or claim 2 or washing machine according to claim 3, it is characterized in that: it also has in an independent dehydration procedure, and this program carries out the priming steps of a stipulated time before carrying out drain step.
5. according to washing machine according to claim 4, it is characterized in that: the stipulated time of described 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 true CN105113174A (en) | 2015-12-02 |
| CN105113174B CN105113174B (en) | 2017-07-28 |
Family
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113174B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108691157A (en) * | 2017-04-10 | 2018-10-23 | 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 |
| US11208753B2 (en) * | 2011-08-15 | 2021-12-28 | Electrolux Do Brasil S.A. | Laundry machine having lower reservoir and washing processes for a laundry machine |
Citations (6)
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|---|---|---|---|---|
| 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 |
| US20040172987A1 (en) * | 2003-03-03 | 2004-09-09 | Hee-Tae Lim | Washing machine |
| CN1635210A (en) * | 2003-12-29 | 2005-07-06 | 金羚电器有限公司 | Impeller or agitator type full-automatic 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 |
| 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 |
| CN103814168A (en) * | 2011-08-15 | 2014-05-21 | 伊莱克斯巴西有限公司 | Laundry machine having lower reservoir and washing processes for a laundry machine |
-
2015
- 2015-09-25 CN CN201510621824.5A patent/CN105113174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040172987A1 (en) * | 2003-03-03 | 2004-09-09 | Hee-Tae Lim | Washing machine |
| 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 |
| CN1635210A (en) * | 2003-12-29 | 2005-07-06 | 金羚电器有限公司 | Impeller or agitator type full-automatic 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 |
| 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 |
| CN103814168A (en) * | 2011-08-15 | 2014-05-21 | 伊莱克斯巴西有限公司 | Laundry machine having lower reservoir and washing processes for a laundry machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11208753B2 (en) * | 2011-08-15 | 2021-12-28 | Electrolux Do Brasil S.A. | Laundry machine having lower reservoir and washing processes for a laundry machine |
| CN108691157A (en) * | 2017-04-10 | 2018-10-23 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105113174B (en) | 2017-07-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |