CN101333751B - External cylinder of drum-type washing machine for preventing water from revolving - Google Patents
External cylinder of drum-type washing machine for preventing water from revolving Download PDFInfo
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- CN101333751B CN101333751B CN2007101230621A CN200710123062A CN101333751B CN 101333751 B CN101333751 B CN 101333751B CN 2007101230621 A CN2007101230621 A CN 2007101230621A CN 200710123062 A CN200710123062 A CN 200710123062A CN 101333751 B CN101333751 B CN 101333751B
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- washing machine
- urceolus
- drum
- type washing
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Abstract
The invention relates to an outer cylinder of a drum-type washing machine, in particular to an outer cylinder of a drum-type washing machine that can prevent water from revolving around the internal circle of the outer cylinder which leads to untimely discharge of water when dehydrating. The outer cylinder mainly adopts that a breakwater is arranged at the position closed to a discharge outlet at the very bottom of the circle wall of the outer cylinder. Through the obstruction of the breakwater, the water burst out along the tangent line is obstructed by the breakwater and kept in the flute at the bottom of the outer cylinder, and then discharged through the discharge outlet so as to prevent the water from revolving around the internal circle of the outer cylinder.
Description
Technical field
The present invention relates to a kind of urceolus of roller washing machine, particularly a kind ofly the time can prevent that in dehydration sealing turns round the rotating external cylinder of drum-type washing machine of anti-sealing that causes water in time not discharge along the urceolus inner periphery.
Background technology
Existing roller washing machine is to be provided with a urceolus 2 that is used to keep washings in casing 1, and the bottom of urceolus 2 is provided with water discharge outlet 5, and water discharge outlet 5 is by electromagnetic valve 8 water pipe 6 that runs in; The top of urceolus 2 is provided with water inlet 7, and water inlet 7 taps into water pipe 4 by electromagnetic valve 9.Be provided with in the tube one be used to wash and dewater can be around the inner core 3 of tube axle rotation.When washing or rinsing, washing clothes is positioned in the inner core 3, and the electromagnetic valve that is communicated with water inlet is opened, and injects a certain amount of washings in urceolus, and the rotation inner core washs or rinsing.After washing or rinsing finished, the electromagnetic valve 8 on the bottom discharge mouth was opened the expelling tube washed water.Contain big water gaging in the washing clothes this moment, for getting rid of contained water in the washing clothes, with the method for rotating inner core at a high speed, utilizes centrifugal force that water is discharged.But, for common roller washing machine, when the clothing that has washed in inner core along with inner core carries out high speed dewatering when drying, from clothing, throw away the water that comes and to see through aperture on the inner tube wall, tangential direction along the inner core excircle flies out, get to the sputter that bumps on the inner peripheral wall of urceolus, and be subjected to the influence of whole inner core rotatory inertia, the water of getting on the urceolus inner peripheral wall can rotate along urceolus.Throw away the bottom that the water that comes just can not flow to urceolus smoothly like this, and then spill out from the water discharge outlet of outer tube bottom; And owing to inner core rotates at a high speed, and the gap between the inner/outer tube is not very big, throws away the water that comes so at a high speed can be rebounded away by the urceolus inner peripheral wall, reflects back again on the inner core clothing, causes dewatering efficiency relatively low, dewatering time is long.
Summary of the invention
Technical problem to be solved by this invention is, at the above-mentioned deficiency of prior art, and provides a kind of energy to prevent the rotating external cylinder of drum-type washing machine of sealing, and in dehydration, water can not discharged by the water discharge outlet of outer tube bottom rapidly along the revolution of urceolus inner periphery.
The rotating external cylinder of drum-type washing machine of anti-sealing of the present invention is realized by following technical scheme.
The rotating external cylinder of drum-type washing machine of a kind of anti-sealing is characterized in that: in the position of described urceolus circumferential wall bottommost near water discharge outlet, be provided with a water fender.
The rotating external cylinder of drum-type washing machine of described anti-sealing is characterized in that: described urceolus circumferential wall bottommost is provided with an axial notch, and described water discharge outlet is located at the bottom of axial notch.
The rotating external cylinder of drum-type washing machine of described anti-sealing is characterized in that: the length of described axial notch 12 equals or is slightly smaller than the axial length of outer bucket 2.
The rotating external cylinder of drum-type washing machine of described anti-sealing is characterized in that: described water fender is arranged at meeting to inner core direction of rotation one side of described axial notch, and length is suitable with urceolus length.
The rotating external cylinder of drum-type washing machine of described anti-sealing, it is characterized in that: described water fender has the angle a that tilts in tube, this angle a is the angle between the urceolus tangent line of water fender and water fender junction, and the size of a is relevant with the width of water fender, should guarantee not influence the inner core rotation; Generally select a=5-10 °.
The invention has the advantages that: because the obstruct of water fender, the water that flies out along tangent line is stopped by water fender, is limited in the groove of outer tube bottom, and then discharges from water discharge outlet, avoids water to turn round along the urceolus inner periphery.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the structural representation of existing roller washing machine.
Fig. 2 is the schematic diagram of the anti-rotating external cylinder of drum-type washing machine of sealing of the present invention.
The specific embodiment
The present invention is for solving existing roller washing machine in the spin-dry process, water can rotate along urceolus, throw away the bottom that the water that comes can not flow to urceolus smoothly, and then spill out from the water discharge outlet of outer tube bottom, cause dewatering efficiency relatively low, the problem that dewatering time is long, and provide a kind of anti-sealing rotating external cylinder of drum-type washing machine, its structure is as shown in Figure 2: be in the position of described urceolus 2 circumferential wall bottom most position near water discharge outlet 5, be provided with a water fender 11.
Can better concentrate for the water that will be stopped to flow to water discharge outlet 5, be provided with an axial notch 12 in the bottom most position of described urceolus 2 circumferential wall, described water discharge outlet 5 is located at the bottom of axial notch 12.The length of described axial notch 12 equals or is slightly smaller than the axial length of outer bucket 2.
Described water fender 11 is arranged at meeting to inner core direction of rotation one side of described axial notch 12, and the length of length and urceolus 2 is suitable.
Described water fender 11 has the angle a that tilts in tube, this angle a is the angle between the urceolus tangent line of water fender and water fender junction, and the size of a is relevant with the width of water fender, should guarantee not influence the inner core rotation; Generally select a=5-10 °.
The present invention has a groove 12 in the bottom of urceolus 2, the outside of its further groove 12 is provided with water discharge outlet 5, in urceolus 2, be provided with water fender 11, and water fender 11 is located at the upper edge of groove 12, like this when inner core 3 is being with clothing to advance the high speed dewatering drying, bottom at inner core 3 can not continue to rotate up along the inwall of urceolus 2 along the water that tangent line flies out, but is blocked in the groove 12 by water fender 11, discharges urceolus by water discharge outlet 5 and goes.
Claims (2)
1. rotating external cylinder of drum-type washing machine of anti-sealing, in the position of described urceolus circumferential wall bottommost near water discharge outlet, be provided with a water fender, described urceolus circumferential wall bottommost is provided with an axial notch, described water discharge outlet is located at the bottom of axial notch, the length of described axial notch (12) equals or is slightly smaller than the axial length of outer bucket (2), and it is characterized in that: described water fender is arranged at meeting to inner core direction of rotation one side of described axial notch, and length is suitable with urceolus length.
2. the rotating external cylinder of drum-type washing machine of anti-sealing according to claim 1, it is characterized in that: described water fender has the angle a that tilts in tube, this angle a is the angle between the urceolus tangent line of water fender and water fender junction, the size of a is relevant with the width of water fender, should guarantee not influence the inner core rotation; A=5-10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101230621A CN101333751B (en) | 2007-06-27 | 2007-06-27 | External cylinder of drum-type washing machine for preventing water from revolving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101230621A CN101333751B (en) | 2007-06-27 | 2007-06-27 | External cylinder of drum-type washing machine for preventing water from revolving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101333751A CN101333751A (en) | 2008-12-31 |
| CN101333751B true CN101333751B (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101230621A Active CN101333751B (en) | 2007-06-27 | 2007-06-27 | External cylinder of drum-type washing machine for preventing water from revolving |
Country Status (1)
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| CN (1) | CN101333751B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440393B (en) * | 2018-11-01 | 2022-12-09 | 青岛海尔洗涤电器有限公司 | Washing machine |
| CN109338677B (en) * | 2018-11-01 | 2023-06-13 | 合肥海尔滚筒洗衣机有限公司 | Washing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746377A (en) * | 2005-08-05 | 2006-03-15 | 李安生 | Multi-purpose washer |
| CN1773000A (en) * | 2004-11-09 | 2006-05-17 | 松下电器产业株式会社 | Drum-type washing machine |
-
2007
- 2007-06-27 CN CN2007101230621A patent/CN101333751B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773000A (en) * | 2004-11-09 | 2006-05-17 | 松下电器产业株式会社 | Drum-type washing machine |
| CN1746377A (en) * | 2005-08-05 | 2006-03-15 | 李安生 | Multi-purpose washer |
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| CN101333751A (en) | 2008-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAIER WASHING MACHINE CO., LTD. Free format text: FORMER OWNER: HAIER YINGDEXI (QINGNIAO) WASHING MACHINE CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100622 Address after: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Applicant after: HAIER Group Corp. Co-applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Address before: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Applicant before: HAIER Group Corp. Co-applicant before: Haier Indesit (Qingdao) Washing Machine Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Address before: 266101 Industrial Park, 1 Haier Road, Qingdao hi tech Industrial Park, Shandong, China Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |