CN105986392B - Rotary drum washing machine - Google Patents
Rotary drum washing machine Download PDFInfo
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- CN105986392B CN105986392B CN201510040970.9A CN201510040970A CN105986392B CN 105986392 B CN105986392 B CN 105986392B CN 201510040970 A CN201510040970 A CN 201510040970A CN 105986392 B CN105986392 B CN 105986392B
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- inner cylinder
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- bottom wall
- rotary drum
- washing machine
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Abstract
The invention discloses a kind of rotary drum washing machines, comprising: outer cylinder；Inner cylinder, the outside wall surface of inner cylinder and the inner wall face interval of outer cylinder are arranged, the bottom wall of inner cylinder is equipped with water passage, multiple draining wings of the circumferentially spaced setting of the outer bottom wall surface along inner cylinder are equipped at the outer peripheral edge of the outer bottom wall surface of inner cylinder, the length direction for draining the wing is tilted by a predetermined angle relative to the line of the inner end of the draining wing and the center of circle of the outer bottom wall surface of inner cylinder；Terminal pad, terminal pad are located between the outer bottom wall surface of inner cylinder and the inner bottom wall face of outer cylinder, and terminal pad is equipped with the conduit pipe being connected to water passage；Cover, cover be located on outer cylinder and the inner surface of cover is equipped with multiple water guide ribs of the circumferentially spaced setting along cover, and multiple water guide rib ends form multiple spouts.Rotary drum washing machine according to an embodiment of the present invention has many advantages, such as that hydroblasting flow is big, washing effect is good, energy conservation and environmental protection.
Description
Technical field
The present invention relates to the technical field of electrical appliances manufacturing, in particular to a kind of rotary drum washing machine.
Background technique
Rotary drum washing machine in the related technology is acted on by the centrifugal force that inner cylinder rotating provides, and water flow is squeezed from cylinder bottom
Be filled with water bung at the top of entering, and is sprayed by spout, has reached the purpose of Washing clothing.This rotary drum washing machine crosses water flow passage
It is too small, cause in centrifuge washing the practical water flow sprayed smaller or water flow can not reach top, clothing is washed away
Cleaning function is limited, and thus causes wash time to extend, washs the problems such as energy consumption increase.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair
Bright to propose a kind of rotary drum washing machine, which has big, good, energy conservation and environmental protection of washing effect of hydroblasting flow etc. excellent
Point.
To achieve the above object, embodiment according to the present invention proposes a kind of rotary drum washing machine, the rotary drum washing machine packet
It includes: outer cylinder；Inner cylinder, the inner cylinder are set in the outer cylinder, and the inner wall face interval of the outside wall surface of the inner cylinder and the outer cylinder
Setting, the bottom wall of the inner cylinder are equipped with water passage, are equipped at the outer peripheral edge of the outer bottom wall surface of the inner cylinder along the inner cylinder
Outer bottom wall surface circumferentially spaced setting the multiple draining wings, the length direction of the draining wing is relative to the draining wing
The line of inner end and the center of circle of the outer bottom wall surface of the inner cylinder is tilted by a predetermined angle；Terminal pad, the terminal pad are located in described
Between the outer bottom wall surface of cylinder and the inner bottom wall face of the outer cylinder, the terminal pad is equipped with the water guide being connected to the water passage
Channel；Impeller, the impeller are located in the inner cylinder；Cover, the cover be located on the outer cylinder, and the cover is interior
Surface is equipped with multiple water guide ribs of the circumferentially spaced setting along the cover, and multiple water guide rib ends form multiple sprays
Mouthful.
Rotary drum washing machine according to an embodiment of the present invention has big, good, energy conservation and environmental protection of washing effect of hydroblasting flow etc.
Advantage.
In addition, rotary drum washing machine according to the above embodiment of the present invention can also have the following additional technical features:
According to one embodiment of present invention, the predetermined angular is 10-20 °.
According to one embodiment of present invention, the predetermined angular is 15 °.
According to one embodiment of present invention, the circumferential direction of outer bottom wall surface of multiple draining wings along the inner cylinder is equidistant
Setting.
According to one embodiment of present invention, outer bottom wall surface of the outer end opposing inner end of the draining wing along the inner cylinder
Counter clockwise direction deflection.
According to one embodiment of present invention, the height of the terminal pad is 25-35 millimeters.
According to one embodiment of present invention, the height of the terminal pad is 30 millimeters.
According to one embodiment of present invention, the maximum gauge of the terminal pad is less than the straight of the outer bottom wall surface of the inner cylinder
Diameter.
According to one embodiment of present invention, the water passage is multiple, and multiple water passages are along described interior
Cylinder bottom wall circumferentially spaced setting, the terminal pad be equipped with multiple conduit pipes, multiple conduit pipes from
The center point of the terminal pad, and multiple conduit pipes are along the radial arrangement of radial direction of the terminal pad, it is multiple described
Water passage is connected to the inner end of multiple conduit pipes respectively.
According to one embodiment of present invention, the inner bottom wall face of the inner cylinder, which is equipped with, is connected to multiple water passages
Inner cylinder connectivity slot, the upper surface of the terminal pad are equipped with the terminal pad connectivity slot for being connected to multiple conduit pipes.
Detailed description of the invention
Fig. 1 is the cross-sectional view of rotary drum washing machine according to an embodiment of the present invention.
Fig. 2 is the enlarged drawing in Fig. 1 at B.
Fig. 3 is the top view of the inner cylinder of rotary drum washing machine according to an embodiment of the present invention.
Fig. 4 is the inner cylinder of rotary drum washing machine according to an embodiment of the present invention and the bottom view of terminal pad.
Fig. 5 is the partial structural diagram of rotary drum washing machine according to an embodiment of the present invention.
Fig. 6 is the structural schematic diagram of the terminal pad of rotary drum washing machine according to an embodiment of the present invention.
Appended drawing reference: rotary drum washing machine 1, outer cylinder 100, inner cylinder 200, drainage hole 210, water passage 220, draining the wing 230,
Inner cylinder connectivity slot 240, terminal pad 300, conduit pipe 310, terminal pad connectivity slot 320, impeller 400, balance ring 500, cover
600, water guide rib 610, spout 620, predetermined angular a.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings rotary drum washing machine 1 according to an embodiment of the present invention is described.
As shown in figs 1 to 6, rotary drum washing machine 1 according to an embodiment of the present invention includes outer cylinder 100, inner cylinder 200, terminal pad
300, impeller 400, balance ring 500 and cover 600.
Inner cylinder 200 is located in outer cylinder 100, and the outside wall surface of inner cylinder 200 and the inner wall face interval of outer cylinder 100 are arranged, inner cylinder
200 side wall is equipped with drainage hole 210, and the bottom wall of inner cylinder 200 is equipped with the (arrow of up and down direction as shown in figure 1 of water passage 220
Shown in head A), the circumferentially spaced setting of the outer bottom wall surface along inner cylinder 200 is equipped at the outer peripheral edge of the outer bottom wall surface of inner cylinder 200
Multiple draining wings 230 drain circle of the length direction of the wing 230 relative to the inner end of the draining wing 230 and the outer bottom wall surface of inner cylinder 200
The line of the heart is tilted by a predetermined angle a.Terminal pad 300 is located between the outer bottom wall surface of inner cylinder 200 and the inner bottom wall face of outer cylinder 100,
Terminal pad 300 is equipped with the conduit pipe 310 being connected to water passage 220.Impeller 400 is located in inner cylinder 200.Balance ring 500
It is located in inner cylinder 200, and balance ring 500 extends along the inner peripheral wall of inner cylinder 200.Cover 600 be located on outer cylinder 100, and cylinder
The inner surface of lid 600 is equipped with multiple water guide ribs 610 of the circumferentially spaced setting along cover 600, multiple water guide ribs 610 with it is flat
Weighing apparatus circle 500 limits multiple spouts 620.
The course of work of rotary drum washing machine 1 according to an embodiment of the present invention is described below.
When rotary drum washing machine 1 is washed, the water in inner cylinder 200 passes through in drainage hole 210 and the entrance of water passage 220
Gap between cylinder 200 and outer cylinder 100 is driven in gap with the rotation of inner cylinder 200 and outer cylinder 100 by the draining wing 230
Water rotates together with, under the influence of centrifugal force and under the promotion of the draining wing 230, gap of the water between outer cylinder 100 and inner cylinder 200
It rises at cover 600, and is sprayed from the spout 620 that water guide rib 610 is constituted with balance ring 500, to reach flushing clothing
Effect, the water flow of ejection returns inner cylinder 200, and continues through drainage hole 210 and water passage 220 enters inner cylinder 200 and outer cylinder
Gap between 100, to realize recycling for water.
Rotary drum washing machine 1 according to an embodiment of the present invention drains the wing 230 by setting, can use the draining wing 230 and drives
Water between inner cylinder 200 and outer cylinder 100, to enable water to rise under the influence of centrifugal force.Due to draining the length side of the wing 230
It is tilted by a predetermined angle a, can be formed to the line in the center of circle of the outer bottom wall surface of inner end and inner cylinder 200 relative to the draining wing 230
The effect of similar centrifugal impeller.It is possible thereby to increase the draining wing 230 to the promotion effect of water, it is radial in inner cylinder 200 to increase water flow
On flow velocity, the flow of water in the gap to increase inner cylinder 200 and outer cylinder 100, to increase the stream of the water sprayed at spout 620
Amount, is capable of forming whirlpool sample waterfall flow and is rinsed to clothing.It is possible thereby to improve the flushing effect to clothing, shorten washing
The time of clothing, to reduce energy consumption.
Further, since the water flow of spout 620 increases, the effect that rotary drum washing machine 1 carries out self-cleaning can be improved, avoid
The dead angle for generating less cleaning, to guarantee completely to clean in rotary drum washing machine 1, to keep user's use more healthy.
Therefore, rotary drum washing machine 1 according to an embodiment of the present invention is with hydroblasting flow is big, washing effect is good, energy saving
The advantages that environmentally friendly.
Below with reference to the accompanying drawings the rotary drum washing machine 1 of specific embodiment according to the present invention is described.
In some embodiments of the invention, as shown in figs 1 to 6, rotary drum washing machine according to an embodiment of the present invention
1 includes outer cylinder 100, inner cylinder 200, terminal pad 300, impeller 400, balance ring 500 and cover 600.
Draining the wing 230 can be along the circumferential spaced set of the outer bottom wall surface of inner cylinder 200.It is possible thereby to make multiple draining wings
The promotion squeezing action of 230 pairs of water is more uniform, so that the water for spraying spout 620 is more uniform, to reach better washing
Effect.
Advantageously, as shown in Figure 4 and Figure 5, the outer end for draining the wing 230 can be with opposing inner end along the outer bottom wall surface of inner cylinder 200
Counter clockwise direction deflection.It is possible thereby to guarantee to drain the wing 230 to the promotion squeezing effect of water.
Optionally, as shown in Figure 4 and Figure 5, predetermined angular a can be 10-20 °.It is possible thereby to guaranteeing that the draining wing 230 is right
The exclusion effect to water is improved in the case where the promotion area of water.
Specifically, as shown in Figure 4 and Figure 5, predetermined angular a can be 15 °.It is possible thereby to further increase the draining wing 230
To the exclusion effect of water.
Fig. 1-Fig. 6 shows the rotary drum washing machine 1 of a specific example according to the present invention.As shown in Figure 1, terminal pad 300
Height can be 25-35 millimeters.It is possible thereby to increase the upper table of the lower surface of the bottom wall of inner cylinder 200 and the bottom wall of outer cylinder 100
The distance between face prevents from interfering or hit inner cylinder 200 after causing water flow to be pushed by the draining wing 230 because gap is too small
The inner wall of outer wall and outer cylinder 100 prevents from forming local turbulence whirlpool and influencing the flow that water flow is sprayed from spout 620, to improve
The flushing effect of rotary drum washing machine 1 reduces the energy consumption of rotary drum washing machine 1.
Specifically, as shown in Figure 1, the height of terminal pad 300 can be 30 millimeters.It is possible thereby to be further ensured that impeller is washed
The flushing effect of clothing machine 1.
Advantageously, as shown in Figure 1 and Figure 4, the maximum gauge of terminal pad 300 can be less than the outer bottom wall surface of inner cylinder 200
Diameter.It is possible thereby to, to increase the flow of water, guarantee impeller convenient for increasing the area of water passage 220 and conduit pipe 310
The flushing effect of washing machine 1.
Optionally, as shown in figures 3 to 6, water passage 220 can be multiple, and multiple water passages 220 can be along interior
The circumferentially spaced setting of the bottom wall of cylinder 200 can be equipped with multiple conduit pipes 310, multiple conduit pipes in terminal pad 300
310 can be from the center point of terminal pad 300 and along the radial arrangement of the radial direction of terminal pad 300, and multiple water passages 220 can be with
It is connected to respectively with the inner end of multiple conduit pipes 310.It is possible thereby to utilize multiple water passages 220 and multiple conduit pipes 310
It is drained, can not only increase the flow of water, but also water flow can be made more uniform, to guarantee rushing for rotary drum washing machine 1
Wash effect.
Wherein, as shown in Figure 3 and Figure 6, it can be equipped on the inner bottom wall face of inner cylinder 200 and be connected to multiple water passages 220
Inner cylinder connectivity slot 240 can be equipped with the terminal pad connectivity slot for being connected to multiple conduit pipes 310 on the upper surface of terminal pad 300
320.It is possible thereby to enable water to flow between multiple water passages 220 by multiple inner cylinder connectivity slots 240, pass through multiple companies
It connects disk connectivity slot 320 to flow between multiple conduit pipes 310, to further make uniform fluid flow.
Other of rotary drum washing machine 1 according to an embodiment of the present invention are constituted and are operated for those of ordinary skill in the art
For be all it is known, be not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (9)
1. a kind of rotary drum washing machine characterized by comprising
Outer cylinder；
Inner cylinder, the inner cylinder is set in the outer cylinder and the outside wall surface of the inner cylinder and the inner wall face interval of the outer cylinder are arranged,
The bottom wall of the inner cylinder is equipped with water passage, and the outer bottom along the inner cylinder is equipped at the outer peripheral edge of the outer bottom wall surface of the inner cylinder
Multiple draining wings of the circumferentially spaced setting of wall surface, it is described draining the wing length direction relative to it is described draining the wing inner end with
The line in the center of circle of the outer bottom wall surface of the inner cylinder is tilted by a predetermined angle；
Terminal pad, the terminal pad are located between the outer bottom wall surface of the inner cylinder and the inner bottom wall face of the outer cylinder, the connection
Disk is equipped with the conduit pipe being connected to the water passage；
Impeller, the impeller are located in the inner cylinder；
Cover, the cover be located on the outer cylinder and the inner surface of the cover is equipped with along the circumferentially-spaced of the cover
The multiple water guide ribs set are opened up, multiple water guide rib ends form multiple spouts；
The water passage is the circumferentially spaced setting of multiple and along the inner cylinder bottom walls, and the terminal pad is equipped with multiple
The conduit pipe, multiple conduit pipes are from the center point of the terminal pad and radial along the radial direction of the terminal pad
Arrangement, multiple water passages are connected to the inner end of multiple conduit pipes respectively.
2. rotary drum washing machine according to claim 1, which is characterized in that the predetermined angular is 10-20 °.
3. rotary drum washing machine according to claim 2, which is characterized in that the predetermined angular is 15 °.
4. rotary drum washing machine according to claim 1, which is characterized in that outer bottom of multiple draining wings along the inner cylinder
The circumferential spaced set of wall surface.
5. rotary drum washing machine according to claim 1, which is characterized in that the outer end opposing inner end of the draining wing is described in
The counter clockwise direction deflection of the outer bottom wall surface of inner cylinder.
6. rotary drum washing machine according to claim 1, which is characterized in that the height of the terminal pad is 25-35 millimeters.
7. rotary drum washing machine according to claim 6, which is characterized in that the height of the terminal pad is 30 millimeters.
8. rotary drum washing machine according to claim 1, which is characterized in that the maximum gauge of the terminal pad is less than in described
The diameter of the outer bottom wall surface of cylinder.
9. rotary drum washing machine according to claim 1, which is characterized in that it is more that the inner bottom wall face of the inner cylinder is equipped with connection
The inner cylinder connectivity slot of a water passage, the upper surface of the terminal pad are equipped with the connection for being connected to multiple conduit pipes
Disk connectivity slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040970.9A CN105986392B (en) | 2015-01-27 | 2015-01-27 | Rotary drum washing machine |
| CN201810044160.4A CN108049100B (en) | 2015-01-27 | 2015-01-27 | Pulsator washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040970.9A CN105986392B (en) | 2015-01-27 | 2015-01-27 | Rotary drum washing machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810044160.4A Division CN108049100B (en) | 2015-01-27 | 2015-01-27 | Pulsator washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105986392A CN105986392A (en) | 2016-10-05 |
| CN105986392B true CN105986392B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810044160.4A Active CN108049100B (en) | 2015-01-27 | 2015-01-27 | Pulsator washing machine |
| CN201510040970.9A Active CN105986392B (en) | 2015-01-27 | 2015-01-27 | Rotary drum washing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810044160.4A Active CN108049100B (en) | 2015-01-27 | 2015-01-27 | Pulsator washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049100A (en) * | 2015-01-27 | 2018-05-18 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
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| CN203546431U (en) * | 2013-11-06 | 2014-04-16 | 临沂正科电子有限公司 | Spraying washing machine |
| CN204039750U (en) * | 2014-07-30 | 2014-12-24 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
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| JP4585924B2 (en) * | 2005-06-16 | 2010-11-24 | 日立アプライアンス株式会社 | Washing machine |
| CN201258415Y (en) * | 2008-08-15 | 2009-06-17 | 无锡小天鹅股份有限公司 | Flange mounting structure of dewatering drum of cylinder washing machine |
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| CN108049100B (en) * | 2015-01-27 | 2020-09-22 | 无锡小天鹅电器有限公司 | Pulsator washing machine |
| CN204509780U (en) * | 2015-01-27 | 2015-07-29 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
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- 2015-01-27 CN CN201810044160.4A patent/CN108049100B/en active Active
- 2015-01-27 CN CN201510040970.9A patent/CN105986392B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203546431U (en) * | 2013-11-06 | 2014-04-16 | 临沂正科电子有限公司 | Spraying washing machine |
| CN204039750U (en) * | 2014-07-30 | 2014-12-24 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049100A (en) * | 2015-01-27 | 2018-05-18 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN108049100B (en) * | 2015-01-27 | 2020-09-22 | 无锡小天鹅电器有限公司 | Pulsator washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049100B (en) | 2020-09-22 |
| CN105986392A (en) | 2016-10-05 |
| CN108049100A (en) | 2018-05-18 |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |