CN105696264A - A washing machine - Google Patents
A washing machine Download PDFInfo
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- CN105696264A CN105696264A CN201410698969.0A CN201410698969A CN105696264A CN 105696264 A CN105696264 A CN 105696264A CN 201410698969 A CN201410698969 A CN 201410698969A CN 105696264 A CN105696264 A CN 105696264A
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- washing machine
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Abstract
The embodiment of the invention provides a washing machine and relates to the technical field of washing machines. A spray effect can be achieved without a circulating water pump. The washing machine comprises an inner bucket, and a pulsator arranged at the bottom of the inner bucket. The upper portion of the wall of the inner bucket is provided with a first annular cavity. The inner bucket of the washing machine is provided with a spray channel which makes the first annular cavity communicate with the bottom of the inner bucket. The first annular cavity comprises a water outlet and a water inlet. The water inlet is in butt joint with one end of the spray channel and the other end of the spray channel is located at the bottom of the inner bucket. The embodiment is used for washing machine manufacture.
Description
Technical field
The present invention relates to washing machine technology field, particularly relate to a kind of washing machine。
Background technology
In order to strengthen medicated clothing motion in washing machine water, it is prevented that medicated clothing tangles, it will usually arrange Pen Pu mechanism in washing machine inner tub。Fig. 1 has wherein illustrated the structure of a kind of washing machine of prior art, including: outer barrel 1, interior bucket 2, impeller 3, water injector plate 4, wherein water injector plate 4 forms spray waterfall passage 5 with the inwall of interior bucket 2, the lower end of described spray waterfall passage 5 is positioned at the bottom of bucket, water injector plate position of bucket middle and upper part in correspondence is provided with outlet 41 (with reference to shown in Fig. 2), when impeller rotates, centrifugal force makes current flow into spray waterfall passage 5, and the outlet 41 in fountain plate 4 upper end coordinates and sprays the waterfall described interior bucket 2 of inflow, and when washing machine carries out mode of washing conversion, impeller 3 can stop operating, before impeller 3 is again started up or changes rotation direction, owing to the interruption spray waterfall effect of the centrifugal force of impeller 2 formation also can stop。
Meanwhile, in order to realize improving the utilization rate of detergent and medicated clothing washability, generally spraying mechanism is set at washing machine internal and the water bottom washing machine inner tub is extracted into top by external force continues to spray。In existing product, for realizing lasting spraying effect, usually utilize the external force of water circulating pump that water is extracted into top to spray, as shown in Figure 3, this washing machine also includes the outer conduit 8 of water circulating pump 6, spray equipment 7 and communication loop water pump 6 and spray equipment 7, but this kind of spraying mechanism needs to arrange extra water circulating pump, consumes too much electric power, causes very big energy waste。
Summary of the invention
Embodiments of the invention provide a kind of washing machine, it is not necessary to by water circulating pump, can realize spraying effect。
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
A kind of washing machine, including interior bucket, the impeller being arranged on bottom of the barrel, inner barrel wall top is provided with first annular chamber, is provided with the spray channels connecting described first annular chamber and bottom of the barrel in described washing machine inner tub；
Described first annular chamber includes outlet and water inlet；Described water inlet docks with one end of described spray channels, and the other end of described spray channels is positioned at described bottom of the barrel。
Above-mentioned washing machine, including the spraying mechanism that the spray channels of first annular chamber and first annular chamber with bottom of the barrel is formed, when impeller rotates, the centrifugal force produced by impeller makes current enter first annular chamber by spray channels, current are sprayed to interior bucket by outlet further, by water circulating pump, need not can realize spraying effect, it is to avoid energy waste。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The structural representation of a kind of washing machine that Fig. 1 provides for prior art；
The outlet structure schematic diagram of water injector plate in the shower-washer that Fig. 2 provides for prior art；
The structural representation of the another kind of washing machine that Fig. 3 provides for prior art；
Fig. 4 provides the structural representation of a kind of washing machine for embodiments of the invention；
Fig. 5 provides the structural representation of a kind of washing machine for another embodiment of the present invention；
Fig. 6 provides the structural representation of a kind of washing machine for another embodiment of the present invention；
Fig. 7 provides the structural representation of a kind of washing machine for one more embodiment of the present invention；
The plan structure schematic diagram of the second annular compartment that Fig. 8 provides for embodiments of the invention；
Fig. 9 provides the structural representation of a kind of washing machine for another embodiment of the present invention；
Figure 10 provides the structural representation of a kind of washing machine for another embodiment of the present invention；
Figure 11 provides the structural representation of a kind of washing machine for one more embodiment of the present invention；
Figure 12 provides the structural representation of a kind of washing machine for another embodiment of the present invention。
Accompanying drawing labelling:
Interior bucket-11；
Impeller-12；
First annular chamber-13；
Outlet-131；
Water inlet-132；
Spray channels-14；
Fountain plate-141；
Defecator-15；
Balance ring-16；
Median septum-161；
Additional equilibrium room-162；
Spray waterfall passage-17；
Water injector plate-171；
Flow control structure-18。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention。
The structural representation of a kind of washing machine that Fig. 4 provides for embodiments of the invention, including interior bucket 11, be arranged on the impeller 12 bottom interior bucket 11, inner barrel wall top is provided with first annular chamber 13, is provided with the spray channels 14 connecting described first annular chamber 13 and bottom of the barrel in described washing machine inner tub；
Described first annular chamber 13 includes outlet 131 and water inlet 132；Described water inlet 132 docks with one end of described spray channels 14, and the other end of described spray channels 14 is positioned at described bottom of the barrel。
The particular location that first annular chamber 13 is arranged on inner barrel wall top by embodiments of the invention does not limit, wherein, this first annular chamber 13 can be arranged on the upper limb of inner barrel wall, or in conjunction with according to prior art, when the upper limb of inner barrel wall is provided with balance ring, this first annular chamber 13 can be arranged on the top lower position near balance ring of inner barrel wall。
Above-mentioned washing machine, including the spraying mechanism that first annular chamber and first annular chamber are formed with spray channels, when impeller rotates, the centrifugal force produced by impeller makes current enter first annular chamber by spray channels, current are sprayed to interior bucket by outlet further, by water circulating pump, need not can realize spraying effect, it is to avoid energy waste。
Further, with reference to shown in Fig. 5, described washing machine includes flow control structure 18, and described flow control structure 18 is back to the flow of described spray channels 14 for the current controlling described first annular chamber 13。When impeller rotates, the centrifugal force produced by impeller makes current enter first annular chamber by spray channels, and current are sprayed to interior bucket by outlet further；When impeller stops operating, it is prevented from due to flow control structure or reduces the current coming into described first annular chamber being back to described spray channels, the current that first annular chamber has continue through outlet and are sprayed to interior bucket, thus extend the spray time that can maintain of intaking every time, even with the coordinating of inflow, it is achieved that continual spraying effect in washing process。
Concrete, with reference to shown in Fig. 5, described flow control structure 18 includes described water inlet 131 and described outlet 132, and wherein said water inlet 132 is higher than the position of described outlet 131 in the position of first annular chamber 13。Comparison image, the higher position at whole first annular chamber that water inlet 132 can be arranged, or first annular chamber includes a diapire tilted downwards from water inlet, so that the position of water inlet 132 is higher than the position of described outlet 131 thus ensureing that when impeller stops operating, a part of water can remain in first annular chamber。Owing to water inlet is prevented from or reduces the current coming into described first annular chamber being back to described spray channels higher than outlet, the current that first annular chamber has continue through outlet and are sprayed to interior bucket, thus extend the spray time that can maintain of intaking every time, even with the coordinating of inflow, it is achieved that continual spraying effect in washing process。
Optionally, with reference to shown in Fig. 6, described flow control structure 18 is the described water inlet 132 pipeline to the internal extension of described first annular chamber 13。The position of the least significant end of the outlet of pipeline is higher than the extreme lower position of first annular chamber, thus ensureing can remain in first annular chamber from a part of water。Wherein the length of this pipeline enables to the water side of pipeline and does not contact with the upper limb of first annular chamber 13, so that current can enter first annular chamber 13 and be as the criterion。It is similar to the structure of pipeline, first annular chamber can also include diapire protruding between water inlet and outlet, the upper limb of its protrusions diapire is higher than outlet, so that a part of water can remain between diapire and the outlet of first annular chamber protrusions when impeller stops operating。
Certainly with reference to shown in Fig. 7, flow control structure 18 can also adopt one-way cock, and described one-way cock can be opened to connect described passage 14 with described first annular chamber 13 to described first annular chamber 13 internal direction。In optional above-described embodiment, one-way cock is can for the pulvilliform valve of rubber blanket, plastic mattress or other materials。
It is understandable that, when washing machine carries out mode of washing conversion and causes impeller to temporarily cease or change rotation direction, owing to the current in spray channels stop, one-way cock is closed under gravity and is avoided the water entering first annular chamber and flow backwards by spray channels, and owing to first annular chamber can store a certain amount of water, therefore, when impeller temporarily ceases, the outlet of first annular chamber remains able to continuously form spraying effect。
It is understandable that; the function of above-mentioned flow control structure 18 is based primarily upon the ratio of flow and the water inlet return flow adjusting the mouth of a river and realizes; above-mentioned give two kinds of concrete implementation modes; but be not restricted to that both the above mode, other obtain technical scheme according to this principle all should belong to protection scope of the present invention。
With reference to shown in Fig. 4-7, interior bucket inwall is provided with shower plate 141, and described spray channels 14 is made up of with interior bucket inwall described shower plate 141。
Certainly, spray channels can also be arranged on the outside of inner core, or directly one-body molded in the interlayer of inner core。Fig. 4-7 is the preferred structure of one of which, it is simple to dismounting and maintenance。
Outlet 131 is caused to block in order to avoid the foreign body (such as hair, the end of a thread etc.) in interior bucket enters first annular chamber 13 with current, with reference to shown in Fig. 8, this washing machine also includes: be arranged on the defecator 15 in described spray channels 14, when current enter first annular chamber 13 after entering spray channels 14 after the foreign body in current is filtered by defecator 15；Further, for the ease of the foreign body that periodic cleaning defecator 15 is collected, defecator 15 is detachable defecator。
With reference to the structure of the washing machine shown in Fig. 3-8, several outlets 131 are evenly distributed on the inner side lower limb of first annular chamber 13。Further, optional described outlet 131 is other shapes of circular port, square opening, strip hole or setting。Plan structure schematic diagram with reference to the first annular chamber shown in Fig. 9; outlet 131 is the square opening being evenly distributed on first annular chamber interior lower limb; exemplary; 30-50 outlet can be set at first annular chamber interior lower limb; can realize within the scope of 360 ° realizing spraying effect; thus improving the utilization rate of detergent and the uniformity of washing; the particular number of outlet is not limited by above-mentioned simply a kind of example here, therefore adopts less than 30 or should also be protection scope of the present invention more than 50 outlets。Certainly, outlet 131 is it can also be provided that other shapes repeat no more here。Further, with reference to the structural representation of the washing machine shown in Figure 10, outlet 131 can adopt nozzle-type outlet, to improve the directivity of spray water flow thus improving the uniformity of washing。
Optionally, with reference to shown in Figure 11, inner barrel wall upper limb is provided with balance ring 16, and described first annular chamber 13 is arranged in described balance ring 16, and it act as in clothes washing or dehydration internal bucket and plays balanced action。Arranging median septum 161 in described balance ring 16, described balance ring 16 is divided into described first annular chamber 13 and additional equilibrium room 162 by septum plate 161。Wherein said additional equilibrium room can be annular seal space room, it is understandable that the technique that making in prior art can directly balance to simplify processing technology ring improve, balance ring 16 is isolated into the first annular chamber 13 in above-described embodiment and additional equilibrium room 162。
Further with reference to shown in Figure 12, inner core is also provided with spray waterfall device simultaneously。Figure gives a kind of conventional spray spray waterfall device set-up mode, interior bucket inwall is provided with water injector plate 171, described water injector plate 171 and described interior bucket inwall constitute spray waterfall passage 17, the lower end of described spray waterfall passage 17 is positioned at described bottom of the barrel, and described water injector plate 171 is positioned at the position of described bucket inwall upper limb and is provided with opening。Owing to spray waterfall device is prior art, it is possible to use other existing usual way is arranged, in this no limit。
Wherein, the opening on water injector plate 171 is for forming spray waterfall effect to washing machine inner tub, and wherein, spray waterfall passage 17 and spray channels 14 can be disposed on inner core inwall；Achieved by the embodiment that Figure 12 is corresponding and concurrently form spray and spray waterfall effect at washing machine inner tub, while preventing medicated clothing to tangle, improve the utilization rate of detergent and medicated clothing washability, and due to need not by water circulating pump, it is to avoid energy waste。
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should described be as the criterion with scope of the claims。
Claims (11)
1. a washing machine, including interior bucket, the impeller being arranged on bottom of the barrel, it is characterised in that inner barrel wall top is provided with first annular chamber, is provided with the spray channels connecting described first annular chamber and bottom of the barrel in described washing machine inner tub；
Described first annular chamber includes outlet and water inlet；Described water inlet docks with one end of described spray channels, and the other end of described spray channels is positioned at described bottom of the barrel。
2. washing machine according to claim 1, it is characterised in that described washing machine includes flow control structure, described flow control structure is back to the flow of described spray channels for the current controlling described first annular chamber。
3. washing machine according to claim 1, it is characterised in that described flow control structure includes described water inlet and described outlet, wherein said water inlet is higher than the position of described outlet in the position of first annular chamber。
4. washing machine according to claim 2, it is characterised in that described flow control structure is the pipeline that described water inlet extends to described first annular chamber interior。
5. washing machine according to claim 2, it is characterised in that described flow control structure is one-way cock, described one-way cock can be opened to described first annular chamber interior direction with by described spray channels and described first annular chamber。
6. washing machine according to claim 5, it is characterised in that described one-way cock is rubber blanket or plastic mattress。
7. washing machine according to claim 1, it is characterised in that described interior bucket inwall is provided with shower plate, described spray channels is made up of described shower plate and interior bucket inwall。
8. washing machine according to claim 1, it is characterised in that described outlet is evenly distributed on the inner side lower limb of first annular chamber。
9. washing machine according to claim 1, it is characterised in that described inner barrel wall upper limb is provided with balance ring, and described first annular chamber is arranged in described balance ring。
10. washing machine according to claim 9, it is characterised in that arrange median septum in described balance ring, described balance ring is divided into described first annular chamber and additional equilibrium room by septum plate。
11. washing machine according to claim 1, it is characterised in that described interior bucket is provided with spray waterfall device。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698969.0A CN105696264B (en) | 2014-11-26 | 2014-11-26 | A kind of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698969.0A CN105696264B (en) | 2014-11-26 | 2014-11-26 | A kind of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105696264A true CN105696264A (en) | 2016-06-22 |
| CN105696264B CN105696264B (en) | 2018-05-15 |
Family
ID=56295436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698969.0A Active CN105696264B (en) | 2014-11-26 | 2014-11-26 | A kind of washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105696264B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436164A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine with wave wheel |
| CN106436131A (en) * | 2016-10-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106544806A (en) * | 2016-09-30 | 2017-03-29 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN107503086A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN113026309A (en) * | 2019-12-24 | 2021-06-25 | 佛山市顺德海尔电器有限公司 | Barrel cover and washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106436164A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine with wave wheel |
| CN106544806A (en) * | 2016-09-30 | 2017-03-29 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106544806B (en) * | 2016-09-30 | 2019-06-18 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106436131A (en) * | 2016-10-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106436131B (en) * | 2016-10-31 | 2019-08-27 | 无锡小天鹅电器有限公司 | Washing machine |
| CN107503086A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503086B (en) * | 2017-07-19 | 2020-03-24 | 无锡小天鹅通用电器有限公司 | Drum washing machine and washing tub assembly for drum washing machine |
| CN113026309A (en) * | 2019-12-24 | 2021-06-25 | 佛山市顺德海尔电器有限公司 | Barrel cover and washing machine |
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| CN105696264B (en) | 2018-05-15 |
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Effective date of registration: 20170302 Address after: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 528303 Ronggui City, Foshan province Shunde district town of Hong Kong Road, No. 8, No. Applicant before: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. |
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