CN101555655A - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN101555655A
CN101555655A CN 200910131881 CN200910131881A CN101555655A CN 101555655 A CN101555655 A CN 101555655A CN 200910131881 CN200910131881 CN 200910131881 CN 200910131881 A CN200910131881 A CN 200910131881A CN 101555655 A CN101555655 A CN 101555655A
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CN
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Patent type
Prior art keywords
washing
tub
water
drum
machine
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Application number
CN 200910131881
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Chinese (zh)
Inventor
吴守泳
张宰赫
徐普盛
徐贤锡
曹珉奎
金镇雄
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Lg电子株式会社
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements

Abstract

The present invention discloses a circulatory washing machine, in which water stored in the bottom of a tub is circulated and supplied to a drum. The washing machine includes a tub for containing washing water; a drum rotatably installed in the tub; a circulation unit for circulating the washing water stored in the tub to the upper portion of the drum; and a spray nozzle for spraying the washing water, circulated by the circulation unit, to the rear portion of the inside of the drum.

Description

洗衣机 washing machine

本申请要求于2008年4月8日提交的韩国专利申请No. 10-2008-0032618的权益,特此通过参引将其结合于本文,就如同在本文进行了全面阐述一样。 This application claims the April 8, 2008 filed Korean Patent Application No. 10-2008-0032618 interests, and by reference to which is hereby incorporated herein as if fully set forth herein as.

背景技术技术领域 BACKGROUND skilled

本发明涉及一种洗衣机,更具体地,涉及一种循环式洗衣机, 其中,存储在缸桶底部的水循环并供给至滚筒。 The present invention relates to a washing machine, and more particularly, to a circulation type washing machine, which is stored in the water cycle, and the bottom of the tub is supplied to the drum.

相关技术的讨论 Discussion of Related Art

通常,洗衣机是滚筒竖直安装的波轮式洗衣机和滚筒水平放置的滚筒式洗衣机。 Typically, the drum washing machine is mounted vertically loading washing machine and a drum horizontally disposed drum type washing machine.

常规的滚筒式洗衣机包括:形成洗衣机外观的壳体;安装在贯穿壳体的前面而形成的开口处的门;安装在壳体中、用于容纳洗衣水的缸桶;以及以可旋转的方式安装在缸桶中的滚筒。 A conventional drum type washing machine comprising: a housing forming an appearance of the washing machine; door mounted at an opening through the front of the housing is formed; mounted in the housing for receiving the washing water tub; rotatable manner and a drum mounted in the tub.

滚筒容纳待洗的衣物,并通过贯穿滚筒的圓周面形成的通孔来接收容纳在缸桶中的洗衣水。 A drum receiving laundry to be washed, and receives the washing water received in the tub by through-holes formed on the circumferential surface of the drum. 滚筒可由驱动单元旋转,由此洗涤滚筒中的衣物。 By a driving unit rotating the drum, thereby washing laundry in the drum.

缸桶容纳洗衣水,从而可以对容纳在滚筒中的衣物进行洗涤和漂洗。 Tub receiving washing water, thus washing and rinsing of the laundry contained in the drum. 在缸桶的下部形成用于将洗衣水放出的排水孔。 It is formed at a lower portion of the tub to the drain hole of the wash water discharged.

在滚筒式洗衣机中,将衣物通过贯穿壳体的前面形成的门放入到滚筒中。 In the drum type washing machine, laundry is put into the drum through the door formed through the housing front. 而后,将洗衣水供给至缸桶,滚筒中的衣物通过滚筒的旋转而升起以及下降,并由此进行洗涤。 Then, the washing water supplied to the tub, laundry in the drum is lifted and lowered by rotation of the drum and thus washed.

此外,当完成衣物的洗涤时,执行脱水操作,在脱水操作中, 滚筒以高速旋转,并通过离心力将衣物中所含的洗衣水排放到滚筒外。 Further, when the washing of the laundry is completed, a dehydrating operation, in the drying operation, the drum rotated at high speed, and to discharge the wash water contained in the laundry to the outer drum by centrifugal force. 将排放到滚筒外的洗衣水通过形成在缸桶下端的排水孔排放至洗衣机的外部。 The wash water is discharged to the outside of the drum through the tub drain hole formed in the lower end of the outer cylinder is discharged to the washing machine.

5上述滚筒式洗衣机的有利之处在于,与波轮式洗衣机相比,它利用少量的洗衣水来洗涤衣物。 5 is advantageous in that the drum type washing machine, as compared with pulsator type washing machine, which uses a small amount of washing water to wash the laundry.

但是,为了利用滚筒式洗衣机平稳地执行衣物的洗涤和漂洗, 就必须将供给至缸桶的洗衣水至少供给到容纳在滚筒中的衣物的高度。 However, in order to smoothly perform the washing and rinsing of the laundry using the drum type washing machine, it must be supplied to the washing water in the tub is supplied to at least the height of the laundry received in the drum. 在不能将洗衣水供给到容纳在滚筒中的衣物的高度的情况下, 不能充分利用存储在缸桶下部中的洗衣水。 In the case where the height of the washing water can be supplied to the laundry received in the drum, the washing water can not be stored in full use of the lower portion of the tub.

特别地,如果洗衣水在操作的初始阶段被吸入到干的衣物中, 由此洗衣水的水位低于预期水位,就不能正确地执行衣物的洗涤和漂洗。 Particularly, if the washing water at the initial stage of operation is drawn into the dried laundry, whereby the washing water level is lower than the expected level, it can not be properly performed washing and rinsing the laundry.

发明内容 SUMMARY

因此,本发明涉及一种洗衣机。 Accordingly, the present invention relates to a washing machine.

本发明的一个目的是,提供一种洗衣机,其中将存储在缸桶中的水均匀地供给至滚筒中的衣物,由此利用少量的洗衣水平稳地洗涤和漂洗衣物。 An object of the present invention is to provide a washing machine, which will be stored in a tub is uniformly supplied to the laundry in the drum water, with a small amount of washing water thus smoothly washing and rinsing the laundry.

为了实现该目的和其它优点,并且4艮据本发明的意图,正如于此 To achieve this object and other advantages and according to the invention is intended Gen 4, as this

具体化以及概括描述的那样, 一种洗衣机包括:用于容纳洗衣水的缸桶;以可旋转的方式安^缸桶中的滚筒;用于将存储在缸桶中的洗衣水循环至滚筒上部的循环单元;和用于将由循环单元循环的洗衣水喷洒至滚筒内部的后部的喷嘴。 Embodied and broadly described herein, a washing machine comprising: a tub receiving washing water; to rotatably secure the drum ^ tub; laundry stored in the tub to the drum for the circulation of the upper portion circulation unit; and a wash water circulation unit for circulating the spray by the nozzle to a rear portion of the inside of the drum.

应该理解的是,前面对于本发明的概括性描述和下文中对于本发明的详细描述都是示例性和解释性的,且意欲提供对于所主张的本发明的进一步解释。 It should be understood that both the foregoing general description and the following for the present invention are detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

附图说明 BRIEF DESCRIPTION

所包含的附图提供了对于本发明进一步的理解,并被结合到本申请中,构成了本申请的一部分,这些附图示出本发明的实施例, 并与说明书一起用于解释本发明的原理。 The accompanying drawings are included to provide a further understanding of the present invention, and are incorporated into the present application, constitute a part of this application, illustrate embodiments of the present invention, and together with the description serve to explain the present invention principle. 在图中: In the picture:

图l是示出根据本发明的第一实施例的洗衣机的内部的立体图; Figure l is a perspective view showing the interior of the washing machine of the first embodiment of the present invention;

6图2是图1所示洗衣机的纵截面图; 6 FIG. 2 is a longitudinal sectional view of the washing machine shown in Figure 1;

图3是示出由图1所示的喷洒嘴喷洒洗衣水的示意图; FIG 3 is a diagram showing the spray from the spray nozzle 1 shown in FIG washing water;

图4是图1所示喷洒嘴的立体图; FIG 4 is a perspective view of the spray nozzle shown in Figure 1;

图5是图1所示喷洒嘴的俯视图; FIG 5 is a plan view of the spray nozzle shown in FIG 1;

图6是根据本发明的第二实施例的洗衣机的喷洒嘴的立体图; FIG 6 is a perspective view of a spray nozzle of a second embodiment of the washing machine of the present invention;

图7是说明了由图6所示的喷洒嘴喷洒洗衣水的示意图; 7 is a schematic view of the spray nozzle spraying the washing water shown in Fig. 6;

图8是示出根据本发明的另一个实施例的洗衣机的内部的立体图;并且 FIG 8 is a perspective view showing the inside of a washing machine according to another embodiment of the present invention; and

图9是根据本发明的另一个实施例的洗衣机的喷洒嘴的立体图。 9 is a perspective view of the spray nozzle of the washing machine according to another embodiment of the present invention. 具体实施方式 detailed description

现详细参照本发明的优选实施例,其示例示于附图中。 Referring now in detail to the preferred embodiment of the present invention, examples of which are illustrated in the accompanying drawings. 在所有可能的地方,在全部附图中使用相同的附图标记来指示相同或相似的部件。 , The same reference numerals throughout the drawings wherever possible, all refer to the same or like parts.

在下文中,将参照附图描述根据本发明的第一实施例的洗衣机。 In the following, the drawings will be described a first embodiment of the washing machine according to the present invention are shown.

图l是示出根据本发明的第一实施例的洗衣机的内部的立体图, 图2是图1所示洗衣机的纵截面视图。 Figure l is a perspective view showing the interior of the washing machine of the first embodiment of the present invention, FIG 2 is a longitudinal sectional view of the washing machine shown in FIG. 1.

本实施例的洗衣机包括:形成洗衣机外观的外壳10;安装在外壳10中、用于容纳洗衣水的缸桶20;和以可旋转的方式安装在缸桶20中的滚筒30。 Washing machine according to the present embodiment includes: a housing forming an appearance of the washing machine 10; 10 mounted in the housing for receiving the washing water tub 20; and rotatably mounted in the tub 20 to the drum 30.

外壳IO保护安装于其中的各个部件,并形成洗衣机的外观。 IO protective housing attached to the various components therein, and forms the external appearance of the washing machine.

缸桶20由弹簧21和緩冲器22支承在外壳10中,并容纳通过供水装置50从外部供给的洗衣水。 The tub 20 and the buffer 22 by a spring 21 supported in the housing 10, 50 and receiving washing water supplied from the outside through the water supply means.

用于容纳衣物的滚筒30以可旋转的方式安装在缸桶20中,驱动单元40安装在缸桶20的后端上,并驱动滚筒30。 A drum 30 for accommodating laundry is rotatably mounted in the tub 20, the drive unit 40 is mounted on the rear end of the tub 20 and drives the drum 30. 此处,贯穿滚筒30的圆周面形成多个脱水孔31,洗衣水可通过这些脱水孔流入和流出滚筒30。 Here, the circumferential surface of the drum 30 through a plurality of dehydration holes 31 are formed, the wash water can flow into and out of the drum 30 through the drain hole.

当缸桶20容纳超过指定量的洗衣水时,洗衣水通过脱水孔31 而被供给至滚筒30,并且在脱水过程中,将衣物中所含的洗衣水通过脱水孔31排放至滚筒外。 When receiving tub 20 exceeds a specified amount of washing water, washing water through the drain hole 31 is supplied to the drum 30, and during dehydration, the wash water contained in the laundry is discharged through the drainage holes 31 to the outside of the drum.

从滚筒30的内圆周面上沿滚筒30的长度方向伸出多个提升部32。 From the inner circumferential surface of the drum 30 along the longitudinal direction of the drum 30 a plurality of projecting portions 32 lift. 当由驱动单元40旋转滚筒30时,提升部32沿滚筒30的旋转方向升高容纳在滚筒30中的衣物。 When the driving unit 30 by the rotation of the drum 40, lifting portion 32 along the direction of rotation of the drum 30 is increased to accommodate the laundry in the drum 30. 因此,衣物通过滚筒30的旋转而升起以及下落,从而进行洗涤。 Thus, the laundry is lifted and falls through the rotating drum 30, thereby performing washing.

在滚筒30的前面上形成可开启和关闭的门60,从而可将衣物通过门60放入滚筒30或从滚筒30中取出。 Forming the opening and closing door 60 on the front of the drum 30 so as to be put into the drum 30 through the laundry or removing a door 60 from the drum 30.

沿圆周方向形成垫圏70,垫圏70覆盖位于缸桶20的前面和门60的后面之间的间隙,使得当关闭门60时容纳洗衣水的缸桶20形成了密封空间。 Rings of circumferential direction is formed mat 70, the mat 70 covers a gap between the rings of the front and back of the tub 20, gate 60, so that the door 60 is closed when the washing water receiving tub 20 is formed a sealed space. 优选地,垫圈70由弹性元件构成以吸收缸桶20的振荡,并且垫圈70呈弯曲形状。 Preferably, the gasket 70 is configured to absorb the oscillations of the tub 20 by an elastic member, a washer 70 and a curved shape.

此外,优选地,本实施例的洗衣机还包括循环单元80,用于将存储在缸桶20中的洗衣水循环至滚筒30的上部。 Further, preferably, the washing machine of the present embodiment further includes a circulation unit 80, for storing the laundry in the tub to the upper portion 20 of the drum 30 in the water circulation.

利用容纳在缸桶20中的洗衣水来洗涤放入滚筒30中的衣物。 Using the tub 20 accommodated in the washing water to wash the laundry put into the drum 30. 由此,在容纳于缸桶20中的洗衣水不能达到滚筒30的高度的情况下,不易于利用洗衣水。 Accordingly, the washing water received in the tub 20 can not reach the height of the drum 30, the washing water is not easy to use. 因此,本实施例的洗衣机包括循环单元80, 以便将存储在缸桶20中的洗衣水循环至滚筒30,并由此在容纳于缸桶20中的洗衣水的水量较少的情况下,可以利用洗衣水来洗涤或漂洗衣物。 Case less water thus washing water, the washing machine according to the present embodiment includes the circulation unit 80 to the wash tub 20 is stored in the water circulation to the drum 30, and thereby housed in the tub 20 may be utilized rinsing or washing water to wash the laundry.

具体地,循环单元80包括循环通道81,循环通道81将存储在缸桶20中的洗衣水供给至滚筒30。 Specifically, the circulation unit 80 includes a circulation passage 81, the circulation passage 81 in the wash water stored in the tub 20 is supplied to the drum 30. 在本实施例中,循环通道81的一端安装在缸桶20的下端,并沿着缸桶20的轮廓向上延伸。 In the present embodiment, one end of the circulation passage 81 is installed in the lower end of the tub 20, and extends upwardly along the contour 20 of the tub.

由于将存储在缸桶20的下部中的水沿着循环通道81向上抽送, 因此循环单元80还包括循环泵82,循环泵82将洗衣水沿着循环通道81向上泵送。 Since the water stored in the lower portion of the tub 20 is pumped upwardly along the circulation path 81, and therefore the circulation unit 80 further includes a circulation pump 82, the circulation pump 82 to pump wash water along the circulation channel 81 upwardly.

在一个实施例中,循环通道81的用于排出洗衣水的另一端位于滚筒30上部的前部区域。 In one embodiment, a circulation passage 81 for discharging the front region of the other end portion of the washing water in the upper drum 30. 具体地,循环通道81的另一端穿过垫圏70或缸桶20的上部,并将洗衣水排放至滚筒30的前部区域。 Specifically, the other end of the circulation passage 81 through the rings of the upper pad 70 or the tub 20 and the washing water is discharged to the front region of the drum 30. 此夕卜, 在循环通道81的所述另一端设有用于供给洗衣水的喷洒嘴IOO,通过喷洒嘴来排放洗衣水。 Bu this evening, at the other end of the circulation passage 81 is provided for supplying the washing water spray nozzle of the IOO, to discharge the wash water through the spray nozzle. 优选地,喷洒嘴100位于与滚筒30的前面隔开指定间隔的位置上,以防止因旋转过程中产生的滚筒30的振动而导致滚筒30与喷洒嘴100相撞。 Preferably, the spray nozzle 100 is positioned in front of the drum 30 in a position spaced a specified interval, in order to prevent the vibration generated by rotation of the drum 30 during the drum 30 caused by collision of the spray nozzle 100.

在本发明中,由于存储在缸桶20中的洗衣水通过循环单元80 沿着循环通道81供给至滚筒30,所以可以利用少量洗衣水来洗涤或漂洗滚筒30中的衣物。 In the present invention, since the washing water stored in the tub 20 is supplied to the drum 80 along the circulation path 30 through the circulation unit 81, it is possible to use a small amount of washing water to wash or rinse the laundry in the drum 30. 此外,即使是在缸桶20容纳了足量洗衣水的情况下,也可以将洗衣7JC从上部额外地供给至滚筒30,进而在将衣物放入滚筒30中时快速地浸泡滚筒30中的衣物。 Further, even in a case where the tub 20 contains a sufficient amount of washing water, the washing may be additionally supplied from the upper 7JC to the drum 30, the laundry into the drum in turn rapidly soaking drum 30 when the laundry 30 .

以穿透型洗衣方法操作本实施例的洗衣机,其中,驱动单元40 高速地旋转滚筒30,以洗涤或漂洗滚筒30中的衣物。 In a method of operating a transmission type laundry washing machine according to the present embodiment, wherein the driving unit 40 rotating the drum 30 at high speed, to wash or rinse the laundry in the drum 30.

在此,与常规的滚筒转速不同,穿透型洗衣方法是通过高速地旋转滚筒30来洗涤或漂洗滚筒30中的衣物,从而使衣物紧密地附在滚筒30的内表面上。 Here, different from the conventional rotation speed of the drum, the laundry is penetrated by the high speed rotation of the drum 30 to wash or rinse the laundry in the drum 30, so that the laundry is closely attached to the inner surface of the drum 30. 此时,衣物中所含的洗衣水通过离心力透过衣物,并被排放至滚筒30外,由此洗涤或漂洗衣物。 At this time, the wash water contained in the laundry through the laundry by centrifugal force, and is discharged to the outside of the drum 30, thereby washing or rinsing the laundry.

与常规洗衣方法相比,在穿透型洗衣方法中,滚筒30以高速旋转。 Compared with conventional washing method, the penetration type washing method, the drum 30 is rotated at a high speed. 因此,为了防止旋转的滚筒30受到容纳在缸桶20中的洗衣水所产生的抗力的影响,所供给的洗衣水可维持在低于滚筒30的下表面的水位。 Accordingly, in order to prevent rotation of the drum 30 housed affected by washing water in the tub 20 generated by the resistance of the washing water supplied under the water level can be maintained below the surface of the drum 30.

通过循环单元80将洗衣水向上循环,并将其连续供给至滚筒30 内。 80 circulates upwardly through the wash water circulation unit, and is continuously supplied into the drum 30. 在所供给的洗衣水由于滚筒30的高速旋转而透过衣物后,将这些洗衣水排出至滚筒30外并将其沿着缸桶20的内壁存储在缸桶20 的底部中。 In the washing water supplied due to the high speed rotation of the drum 30, the laundry is discharged through the wash water to the drum 30 and the inner wall of the outer tub 20 is stored along the bottom of the tub 20.

优选地,将把循环单元80循环的洗衣水喷洒至滚筒30内的喷洒嘴100设置成使得喷洒嘴100将洗衣水喷洒至滚筒30内部的后部。 Preferably, washing water will be circulating in the circulation unit 80 to spray the spray nozzle 100 in the drum 30 is arranged such that the spray nozzle 100 to spray the washing water to the rear of the interior of the drum 30. 在下文中,将参照图3至5详细描述喷洒嘴100。 Hereinafter, 3-5 spray nozzle 100 described in detail with reference to FIG.

图3是示出喷洒嘴IOO喷洒洗衣水的示意图,图4是喷洒嘴100 的立体图,且图5是喷洒嘴100的俯视图。 3 is a schematic diagram illustrating the spray of washing water spray nozzle IOO, FIG. 4 is a perspective view of the spray nozzle 100, and FIG. 5 is a top view of the spray nozzle 100 of FIG.

优选地,滚筒30为具有敞开的前面的圆筒型,喷洒嘴100安装在靠近滚筒30的前部的位置。 Preferably, the drum 30 having a cylindrical open front, the spray nozzle 100 is mounted at a position near the front portion of the drum 30. 在通过喷洒嘴仅将洗衣水供给至滚筒30的前部的情况下,可能不会将洗衣水供给至位于滚筒30内部的后部处的衣物。 In the case where the washing water is supplied only to the spray nozzle through the front portion of the drum 30, the washing water may not be supplied to the laundry located at the rear of the inside of the drum 30.

因此,如图4所示,将本实施例的喷洒嘴100优选地构造成使其能够将洗衣水喷洒至滚筒30的后部及滚筒30的前部。 Thus, as shown in FIG. 4, the spray nozzle 100 of the present preferred embodiment can be configured so that it will spray the washing water to the rear of the front portion of the drum 30 and the drum 30. 即,将喷洒嘴100构造成使其能够沿不同方向喷洒洗衣水,以便将洗衣水均匀地供给至容纳在滚筒30中的衣物。 That is, the spray nozzle 100 is configured so that it can spray the washing water in different directions, so that the washing water is supplied uniformly to the laundry contained in the drum 30.

特别地,在不旋转滚筒30的情况下,滚筒30中的衣物集中在滚筒30的下端,该下端形成了滚筒30中的最低位置。 Particularly, in the case without rotation of the drum 30, the drum 30 is concentrated on the lower end of the laundry drum 30, the drum 30 is formed in the lower end of the lowest position. 因此,喷洒嘴100优选地将洗衣水沿滚筒30下端的长度方向均匀地喷洒至滚筒30,从而即使是在不旋转滚筒30的情况下也可以将洗衣水集中地供给至衣物。 Thus, the spray nozzle 100 preferably water along the longitudinal direction of the lower end of the drum 30 uniformly sprayed to the laundry drum 30, so that even in the case of the rotary drum 30 without the washing water may be supplied to the laundry intensively.

如图5中所示,喷洒嘴100包括多个转向滚筒30的内部的喷洒孔IIO。 As shown, the spray nozzle 100 includes a plurality of spray holes IIO steering inside of the drum 30. 5. 优选地,各个喷洒孔110将洗衣水喷洒到沿滚筒30的长度方向的不同下落位置。 Preferably, the respective spray holes 110 spray the washing water to the longitudinal direction of the drum 30 different drop position.

即,各个喷洒孔110将洗衣水喷洒至滚筒30的下部区域的不同位置,这些位置从滚筒30的前部至后部隔开给定的间隔,由此均匀地沿滚筒30的长度方向散布洗衣水。 That is, the respective spray holes 110 spray the washing water to different locations in the lower region of the drum 30, the positions spaced from the front portion to the rear of the drum 30 at given intervals, thereby uniformly distributed along the longitudinal direction of the laundry drum 30 water.

因此,由于在洗涤或漂洗的过程中紧密附在滚筒30的内圆周面的衣物随着滚筒30的旋转而一起旋转,从而将洗衣水均匀地供给至衣物。 Accordingly, since the laundry closely attached to the inner circumferential surface of the drum 30 in the washing or rinsing during rotation of the drum 30 is rotated together so that the washing water is supplied uniformly to the laundry. 此外,即使是在不旋转滚筒30且由此衣物集中在滚筒30的下部的情况下,也可以将洗衣水供给至衣物。 Moreover, even without rotating the laundry drum 30 and thus a lower concentration in the case of the drum 30, the washing water may be supplied to the laundry.

喷洒嘴100可包括多个喷洒单元,这些喷洒单元安装在不同的位置上,以便沿不同方向岔开由循环单元80供给的洗衣水(参照图8)。 The spray nozzle 100 may include a plurality of spray unit, spray unit which installed at different positions, in different directions so as to branch off the washing water supplied by the circulation unit 80 (see FIG. 8). 但是,装配安装在不同位置上的多个喷洒单元(100a、 100b、、 100c、 100d)可能是很复杂的。 However, mounting a plurality of spray unit mounted at different locations on the (100a, 100b ,, 100c, 100d) may be very complex.

因此,在本实施例中的喷洒嘴100优选地包括贯穿单个壳体形成的多个喷洒孔IIO,如图5所示。 Thus, a plurality of spray holes 100 IIO preferred embodiment the spray nozzle comprises a single through-housing formed in the present embodiment, as shown in FIG.

此外,在本发明中,各个喷洒孔110优选地具有不同的形状或不同的通道。 In the present invention, the respective spray holes 110 preferably have different shapes or different channels. 喷洒嘴IOO位于设有开口的滚筒30的前部。 IOO spray nozzle provided at the front opening of the drum 30. 为了将洗衣水喷洒到从滚筒30的前部到滚筒30的后部的不同位置上,喷洒孔110优选地具有不同的洗衣水喷洒方向或喷洒速度。 In order to spray the washing water to different positions from the front portion of the drum 30 to the rear of the drum 30, the spray holes 110 preferably have different washing water spray directions or spray velocity.

10在此,各个喷洒孔110具有不同的横截面积,使得通过喷洒孔110喷洒的洗衣水的液压可以是不同的。 10 Here, the respective spray holes 110 have different cross-sectional areas, so that washing water is sprayed by a hydraulic spraying holes 110 may be different. 在洗衣水通过具有相同条 In the washing water through the same strip

件的通道的情况下,喷洒孔的横截面积越小,喷洒洗衣水时的液压越高,而喷洒孔的横截面积越大,喷洒洗衣水时的液压越低。 In the case of the channel member, the cross sectional area of ​​the spray holes, the higher the fluid pressure washing water is sprayed, and the spray holes larger cross-sectional area, the lower the fluid pressure at the washing water is sprayed.

以低液压喷洒的洗衣水以与自然下落相似的形态进行喷洒,以高液压喷洒的洗衣水倾向于沿喷洒方向、而不是以自然下落的形态行进。 Low hydraulic pressure washing water sprayed to the natural shape similar drop spraying, a high hydraulic pressure tends to the washing water sprayed in spray direction, rather than natural forms falling travel.

因此,优选地,将以低液压喷洒的洗衣水供给至靠近喷洒嘴100 所在位置的滚筒30的前部,将以高液压喷洒的洗衣水供给至滚筒30的后部。 Thus, preferably, will be low hydraulic pressure sprayed washing water supplied to the drum near the location of the spray nozzle 100 of the front portion 30, will supply a high hydraulic pressure washing water sprayed to the rear of the drum 30.

另一方面,通过各个喷洒孔110喷洒的洗衣水的速度分量可以是不同的。 On the other hand, the speed of the respective spray holes 110 spray the washing water component may be different. 即4吏是通过同一个喷洒孔110喷洒洗衣水,洗衣水也可根据洗衣水的速度分量落到不同的位置上。 4 Officials i.e. by spraying washing water with a spray hole 110, the washing water may fall component different positions according to the speed of the washing water.

在此,喷洒嘴100包括多个通道120,从循环单元80供给的洗衣水通过这些通道120,并且所述多个通道120与多个喷洒孔110 相对应。 Here, the spray nozzle 100 includes a plurality of channels 120, washing water from the circulation unit 80 is supplied through these passages 120, 120 and the plurality of channels and a plurality of spray holes 110, respectively. 通道120具有不同的形状,由此以不同的速度分量喷洒通过各个通道120的洗衣水。 Channel 120 has a different shape, a different velocity component thereby washing water sprayed through the respective channel 120.

例如,通过沿竖直方向形成的通道120的洗衣水正好落在滚筒30的前部,通过沿滚筒30的向内方向延伸的通道120的洗衣水具有沿滚筒30的向内方向的速度分量,并由此可被喷洒到滚筒30的后部。 For example, washing water is formed by the channel 120 in the vertical direction of right on the front portion of the drum 30, the channel extending inwardly in the direction of the drum 30 of the washing water 120 has a velocity component in a direction inwardly of the drum 30, and thus may be sprayed to the rear of the drum 30.

由此,将喷洒嘴100优选地构造成使得连接至沿滚筒30的向内方向延伸的较长通道120的喷洒孔110将洗衣水喷洒至滚筒30内部更靠后的部分。 Accordingly, the spray nozzle 100 is preferably configured such that the longer passage in the cylinder is connected to the inward direction 30 of the spray holes 110 extending 120 will be sprayed onto the inside of the drum after the portion 30 closer to the wash water.

如图5中所示,在本实施例中的喷洒嘴100利用了上述原理。 As shown in FIG. 5, the spray nozzle 100 of the present embodiment uses the above principle.

喷洒嘴100包括具有不同横截面积的多个喷洒孔110,并且喷洒孔110连接至具有不同形状的通道120。 The spray nozzle 100 includes a plurality of spray holes 110 have different cross-sectional areas, and the spray holes 110 connected to the channels 120 having different shapes.

喷洒孔110越往方向(a)设置,则喷洒孔110的横截面积就越窄。 Toward the spray holes 110 (a) is provided, the spray holes 110 of the narrower cross-sectional area. 相反,喷洒孔110越往方向(b)设置,则喷洒孔110的横截面积就越宽。 In contrast, the spray holes 110 toward (b) is provided, the spray holes 110 of the wider cross-sectional area. 因此,沿方向(a)i殳置的喷洒孔110以高液压喷洒洗衣水,沿方向(b)设置的喷洒孔110以低液压喷洒洗衣水。 Thus, the direction (a) i Shu opposite the spray holes 110 spray the washing water at high hydraulic pressure, the spray holes in the direction (b) 110 provided in washing water sprayed at a low hydraulic pressure.

此外,连接至沿方向(a)设置的喷洒孔110的通道120沿滚筒30的向内方向延伸较长的长度,连接至沿方向(b)设置的喷洒孔110的通道120沿滚筒30的向内方向延伸较短的长度。 The spray holes 110 of the channel In addition, connected to a channel direction (a) of the spray holes 110 disposed long length extending inward direction 120 of the drum 30 is connected to the direction (b) 120 disposed along the drum 30 extending in the direction of a shorter length. 特别地,如图5所示,喷洒嘴100上形成喷洒孔110的部分具有台阶式的形状, 以便区分沿滚筒30的向内方向延伸的通道120的长度。 Specifically, as shown in Figure 5, the spray nozzle 110 spray holes are formed portion 100 having a stepped shape, in order to distinguish the channel extending along the drum 30 in the inward direction of 120 length.

在本例中,沿方向(a) i殳置的喷洒孔110以高液压沿滚筒30 的向内方向喷洒具有高速度分量的洗衣水,因此将这些洗衣水供给至滚筒30的后部。 In the present embodiment, the inward direction in the direction (a) i Shu opposite the spray holes 110 of the drum 30 at a high hydraulic pressure in the washing water is sprayed with high speed component, so the washing water is supplied to the rear of the drum 30. 另一方面,喷洒孔110越往方向(b)设置,则 On the other hand, the spray holes 110 toward (b) setting,

分量的洗衣:K:且这些洗衣水不A达到J筒30 "后部,、而是落到滚 Laundry components: K: These and washing water cylinder J reaches 30 A ",, but fall to the rear roller

筒30的前部周围。 Around the cylindrical portion 30 of the front.

由此,本实施例中的喷洒嘴100可将洗衣水沿滚筒30下端的长度方向从滚筒30的前部至后部均匀地喷洒至的滚筒30的内部。 Accordingly, the spray nozzle 100 in this embodiment may be longitudinal direction of the drum 30 along the lower washing water from the front portion 30 to the inside of the drum uniformly sprayed to the rear portion of the drum 30.

喷洒嘴100安装在滚筒30上部的前部区域中。 Spray nozzle 100 is mounted in the front region of the upper portion of the drum 30. 在安装一个喷洒嘴的情况下,优选地将喷洒嘴安装在滚筒30的上端的前部区域中。 In the case of mounting a spray nozzle, the spray nozzle is preferably mounted in the front region of the upper end portion 30 of the drum.

但是,在安装有超过两个喷洒嘴、或设有用于将水汽供给至滚筒30内部的附加水汽喷洒嘴的情况下,将喷洒嘴安装在靠近指定侧的位置上,使得它们被安装在相对于滚筒30的上端中央的对称位置处。 However, more than two spray nozzles are mounted, or is provided for the case where an additional moisture vapor supplied to the interior of the drum 30 of the spray nozzle, the spray nozzle is mounted at a position near the specified upper side, such that they are mounted with respect to at symmetrical positions of the upper end of the center drum 30.

图4示出了位于靠近一侧的位置上的喷洒嘴100。 FIG 4 shows a spray nozzle 100 located on the side close position. 在安装有水汽喷洒嘴或其它喷洒嘴(未示出)的情况下,优选地将此水汽喷洒嘴或其它喷洒嘴安装在靠近另一侧的位置上,以与图4所示的喷嘴100 对称设置。 In the case where the spray nozzle is attached to the water vapor or other spray nozzle (not shown), preferably this steam spray nozzle or another spray nozzle is mounted at a position near the other side, the nozzle 100 shown in FIG. 4 Symmetric settings.

即使是在喷洒嘴位于靠近一侧的位置上的情况下,如上所述的, 优选地,连接至各个喷洒孔110的通道120沿与从这些喷洒孔110 落下洗衣水的位置相对应的方向形成。 Even in the case where the spray nozzle is located on the side close to a position, as described above, preferably, coupled to each of the spray holes 110 of the channel 120 in the falling direction corresponding to the position of the washing water from the spray holes 110 are formed . 即,在本实施例中的喷洒嘴100沿滚筒30下端的长度方向供给洗衣水。 That is, the longitudinal direction of the spray nozzle 100 along the lower end of the drum 30 the washing water is supplied in the present embodiment. 因此,优选地,朝向滚筒30的中央形成通道120。 Thus, preferably, the center of the drum 30 toward the channel 120 is formed.

在此,如图5所示,喷洒嘴100上形成有喷洒孔110的表面相对于滚筒30的敞开的前面以指定角度倾斜。 Here, as shown in Figure 5, the surface is sprayed with a spray holes 110 are formed with respect to the open front of the drum 30 is inclined at a designated angle on the nozzles 100. 特别是,优选地,喷洒孔IIO距离滚筒30的中央的距离越大,喷洒孔110沿滚筒30的向内方向安装得越靠近。 In particular, preferably, the spray holes IIO greater the distance from the center of the drum 30, the spray holes 110 in the inward direction of the drum 30 is mounted at a position closer.

在本实施例中,通过实验验证了,当喷洒孔110位于偏离滚筒30的中央35°到45°的位置上时,喷洒嘴IOO上形成有喷洒孔110 的表面相对于滚筒30的敞开的前面以5°到10°的指定角度倾斜, 沿滚筒30下端的长度方向喷洒洗衣水。 In the present embodiment, verified by experiment that when the spray hole 110 is located offset from the roll center 35 ° to 45 ° 30 to a position on the surface of the spray hole 110 is formed on the spray nozzle IOO with respect to the open front of the drum 30 a specified angle of 5 ° to 10 ° inclined, washing water is sprayed along the longitudinal direction 30 of the lower end of the drum.

所述角度可以根据喷洒嘴100所在的位置而改变,并且可以根据所喷洒的洗衣水的液压或通道120的角度在指定范围中改变。 The angle may be varied according to the location of the spray nozzle 100, and may be changed within a specific range according to the angle of the sprayed washing water or hydraulic channel 120.

第一实施例描述了利用具有多个喷洒孔110的喷洒嘴100将洗衣水沿不同方向供给至滚筒30内的洗衣机。 The first embodiment describes the washing machine is supplied into the drum 30 in different directions by using the washing water spray nozzle 100 having a plurality of spray holes 110.

在下文中,将参照图6和7,描述才艮据本发明的第二实施例的洗衣机。 Hereinafter, with reference to FIGS. 6 and 7, the washing machine of the second embodiment described before Gen embodiment according to the present invention. 尽管被绘制在不同的视图中,但在本实施例中与第一实施例中的部件大致相同的那些部件将用相同的附图标记表示,并且由于考虑到对它们进行详细描述是不必要的,故而省略对它们的详细描述。 Although it is drawn in a different view, but in the present embodiment, those parts of the first embodiment is substantially the same components will be denoted by the same reference numerals, and in consideration of the detailed description of them is not necessary , and therefore a detailed description thereof will be omitted.

第一实施例描述了利用具有多个喷洒孔110的喷洒嘴100将洗 The first embodiment describes the use of the spray nozzle having a plurality of spray holes 100, 110 will wash

衣水供给至不同位置的洗衣机,而第二实施例描述了包括具有一个 Clothes washing machine water is supplied to a different position, the second embodiment describes a having a

喷洒孔110的喷洒嘴100的洗衣机。 Washer spray holes 110 spray nozzle 100.

如图6所示,喷洒嘴100通过一个喷洒孔110喷洒洗衣水。 6, a spray nozzle 100 through the spray holes 110 spray the washing water. 优选地,喷洒嘴100具有通道120,通道120的宽度沿从中流经的洗衣水的流动方向逐渐增大,4吏得流经喷洒嘴100的洗衣水沿宽度方向散布,并喷洒。 Preferably, the spray nozzle 100 having a passage 120, the flow direction of the width of the channel 120 along which washing water flows gradually increases to give 4 officials washing water flowing through the spray nozzle 100 in the width direction of the scattered and sprayed.

该结构利用了如下现象,即,当连接至供水系统的软管的端部被压平时,流经该端部的水以高液压广泛散布。 This structure utilizes the phenomenon that, when the hose end connected to the water supply system is pressed flat, the water flowing through the end portion of the widely dispersed at a high hydraulic pressure. 由此,即使通过一个喷洒孔110来供给洗衣水,也能将洗衣水沿不同方向供给至滚筒30内。 Thus, even through one spray hole 110 is supplied to the washing water, washing water can be supplied in different directions into the drum 30.

如图6所示,形成在喷洒嘴100中的通道120优选地具有如下形状,即,通道120的横截面的高度沿洗衣水的流动方向逐渐缩小。 6, is formed in a shape having a spray nozzle 120 is preferably in the channel 100, i.e., the flow direction of washing water along the height of the cross section of the channel 120 is gradually reduced. 在此例中,优选地,虽然通道120的宽度沿洗衣水的流动方向增大,但通道120的横截面积逐渐减小。 In this embodiment, it is preferable, although the direction of flow channel 120 along the width of the washing water is increased, but the cross sectional area of ​​the channel 120 is gradually decreased. 由此,喷洒洗衣水的喷洒孔110 具有细而长的形状,从而形成通道120的最小截面积。 Accordingly, the sprayed washing water spray holes 110 having a thin and long shape, whereby the minimum sectional area of ​​the channel 120.

在此,喷洒嘴100的通道120的横截面积沿洗衣7JC的流动方向减小,因此增大了从喷洒嘴100喷洒的洗衣水的液压。 Here, the spray nozzle 100 of the channel cross-sectional area decreases along the flow direction of the laundry 7JC 120, thus increasing the hydraulic pressure from the washing water spray nozzle 100 is sprayed. 由此,易于将洗衣水沿宽度方向散布,并将其以高液压供给至滚筒内部。 Accordingly, the washing water is easy to spread in the width direction, and is supplied to the interior of the drum at a high hydraulic pressure.

此外,用于沿宽度方向引导洗衣水的散布的导引肋130设置在洗衣水所流经的通道120中。 In addition, scattered washing water guide ribs for guiding the width direction 130 is provided in the washing water flowing through the channel 120. 导引肋130沿宽度方向分布,并沿洗衣水的流动方向倾斜,由此引导洗衣水沿宽度方向均匀散布。 Distribution of the guide ribs 130 in the width direction, and inclined in the flow direction of washing water, thereby guiding the washing water uniformly dispersed in the width direction.

图7是示出通过根据本实施例的喷洒嘴100喷洒洗衣水的示意图。 FIG 7 is a diagram showing washing water is sprayed through the spray nozzle according to the present embodiment is 100.

在将本实施例中的喷洒嘴100安装成使得喷洒孔110与滚筒30 的前面平行的情况下,虽然旋转滚筒30,但可能不能将洗衣7K供给至滚筒30中的指定位置。 In the case of the spray nozzle 100 in the present embodiment is mounted so that the spray holes 110 parallel to the front of the drum 30, while the rotating drum 30, but may not be supplied to the specified position in the laundry drum 30 7K. 由此,优选地,喷洒嘴100的喷洒孔110 相对于滚筒30的前面以指定角度倾斜。 Thus, preferably, the spray holes 110 spray nozzle 100 with respect to the front of the drum 30 at a specified angle.

此外,如第一实施例中详细描述的那样,优选地,在本实施例中的喷洒嘴100沿滚筒30下端的长度方向均匀地喷洒洗衣水。 Further, as described in detail as in the first embodiment, preferably, in the present embodiment in the longitudinal direction of the spray nozzle 100 along the lower end of the drum 30 uniformly sprays washing water embodiment. 由此, 优选地,朝向滚筒30倾斜地安装喷洒嘴100,使得从喷洒孔110的一端喷洒的洗衣水被供给至滚筒30下端的前部,且从喷洒孔110的另一端喷洒的洗衣水被供给至滚筒30下端的后部。 Thus, preferably, the drum 30 is inclined toward the spray nozzle 100 is mounted so that one end of the washing water sprayed from the spray hole 110 is supplied to the lower end of the front portion of the drum 30, and is sprayed from the other end of the wash water spray holes 110 are is supplied to the lower end of the rear portion 30 of the drum.

由此,本实施例提供了连续地从滚筒30的前部至滚筒30的后部供给洗衣水的洗衣机。 Thus, the present embodiment provides a laundry washing water is continuously supplied from a front portion of the drum 30 to the drum 30 in the rear.

在下文中,将参照图9描述根据本发明的第三实施例的洗衣机。 Hereinafter, the washing machine according to a third embodiment described with FIG embodiment 9 of the present invention will be described. 尽管被绘制在不同的视图中,但在本实施例中与第一实施例中的部件大致相同的那些部件将用相同的附图标记表示,并且由于考虑到对它们进行详细描述是不必要的,故而省略对它们的详细描述。 Although it is drawn in a different view, but in the present embodiment, those parts of the first embodiment is substantially the same components will be denoted by the same reference numerals, and in consideration of the detailed description of them is not necessary , and therefore a detailed description thereof will be omitted.

第一和第二实施例分别描述了通过喷洒嘴100的形状和位置来调整洗衣水的喷洒方向的洗衣机。 The first and second embodiments are described to adjust the direction of the spray of washing water by the shape and position of the spray nozzle 100 of the washing machine. 另一方面,第三实施例描述了一种通过诸如马达的驱动部件150来调整从喷洒嘴100喷洒的洗衣水的方向的洗衣机。 On the other hand, the third embodiment describes a member such as a drive motor of the washing machine 150 adjusts the direction of the washing water spray nozzle 100 is sprayed. 即,在本实施例中,并不同时沿不同的方向喷洒洗衣水,而是利用驱动部件150连续地改变洗衣水的喷洒方向。 That is, in the present embodiment, washing water is not sprayed simultaneously in different directions, but the drive member 150 continuously changing the direction of the spray of the washing water.

14如图9所示,喷洒嘴100包括喷洒洗衣水的本体部件140和调整洗衣水的喷洒位置的驱动部件150。 14 as shown in FIG. 9, the spray nozzle 100 includes a drive member 150 of the washing water sprayed body member 140 and adjustment of the position of the washing water spray.

将通过循环单元80循环的洗衣水供给至本体部件140,本体部件140包括将洗衣水喷洒至滚筒30的喷洒孔110。 By circulating the washing water circulation unit 80 is supplied to the body member 140, the body member 140 includes spray holes spray the washing water to the drum 30 110. 优选地,本体部件140被构造成使得可将其固定至驱动部件150并通过控制驱动部件150来改变洗衣水的喷洒方向。 Preferably, the body member 140 is configured such that it can be secured to the drive member 150 and 150 to change the spray direction of washing water by controlling the drive member.

将驱动部件150固定至位于滚筒20前部的缸桶20内,并且在驱动部件150中设置有诸如马逸的驱动装置(未示出)。 The drive member 150 is fixed to a tub of the drum 20 within the front portion 20, and is provided in the drive member drive means 150, such as a horse Yi (not shown). 由此,通过供电驱动该驱动装置,继而旋转本体部件140或改变本体部件140 的方向。 Thus, by driving the powered drive means, and then rotating the body member 140 or 140 to change the direction of the body member. 马达可以是以电力为动力的电动马达,或者是通过来自循环单元80的洗衣水的流动提供动力的液压马达。 The motor may be a motor-powered electric power, or to provide a hydraulic motor powered by the flow from the wash water circulation unit 80 is.

如图9所示,在本实施例中,本体部件140的两侧分别固定至驱动部件150。 9, in the present embodiment, the sides of the body member 140 are fixed to the drive member 150. 本体部件140绕形成于两侧表面的轴以指定角度旋转,并沿不同的方向喷洒洗衣水。 Member 140 about the shaft body is formed on both surfaces of a specified angle of rotation, and washing water is sprayed in different directions.

在这种情况下,由本体部件140喷洒的洗衣水的下落位置连续改变,优选地从滚筒30下部的前端至后端往复运动。 In this case, the continuously changing position of the body member 140 by the falling of the washing water is sprayed, preferably from a lower portion of the front end to the rear end of the drum 30 to reciprocate.

虽然本实施例描述了具有图9所示形状的喷洒嘴100,但本发明并不限于此。 Although the present embodiment describes the spray nozzle has the shape shown in FIG. 9, 100, but the present invention is not limited thereto. 此外,本发明可用于包括洗衣处理设备的其中利用驱动装置来调整洗衣水的喷洒方向的各种设备上。 Further, the present invention can be used for various devices by the driving means to adjust the spray direction of the washing water including the laundry treatment apparatus.

如上所述,虽然出于说明性目的,已经公开了本发明的三个实施例,但本发明并不先于上述形状和位置。 As described above, although for illustrative purposes, the present invention has been disclosed three examples, but the present invention is not prior to the shapes and positions. 此外,可以进行各种改进、添加和置换,只要可以通过调整喷洒洗衣水的喷洒嘴的液压和通道的方向或通过利用诸如马达的驱动装置,将洗衣水沿不同的方向供给至滚筒内部即可。 Further, various modifications, additions and substitutions, as long as the direction of the hydraulic passage and the wash water may be sprayed by the spray nozzle or adjusting the supply of the drive means such as a motor by a different direction to the washing water to the inside of the drum .

本发明的洗衣机减少了洗涤和漂洗衣物所需要的洗衣水量以省水,并将洗衣水通过喷洒嘴均匀地供给至容纳在滚筒中的衣物以增强衣物洗涤和漂洗效果。 Washing machine according to the present invention reduces the amount of water the laundry washing and rinsing the laundry required to save water, and the washing water is supplied to the laundry received in the drum to enhance the effect of washing and rinsing the laundry uniformly by the spray nozzle.

本领域技术人员将明白,在不背离本发明的精神和范围的情况下,可在本发明中进行多种改进和变型。 Those skilled in the art will appreciate, may be made in a variety of modifications and variations of the present invention without departing from the spirit and scope of the invention. 由此,本发明意欲涵盖落入到所附权利要求及其等同物的范围内的本发明的改进和变型。 Thus, the present invention is intended to cover such modifications and variations to the present invention within the scope of the appended claims and equivalents thereof.

Claims (16)

  1. 1.一种洗衣机,包括: 用于容纳洗衣水的缸桶; 滚筒,所述滚筒以可旋转的方式安装在所述缸桶中,用于围绕大体水平的轴线旋转; 循环单元,所述循环单元用于将存储在所述缸桶中的洗衣水循环至所述滚筒;和喷洒嘴,所述喷洒嘴用于沿着所述滚筒的内部、从所述滚筒的前部至所述滚筒的后部喷洒由所述循环单元循环的洗衣水。 1. A washing machine comprising: a tub receiving washing water; a drum rotatably mounted in the tub for rotation about a generally horizontal axis; circulation unit, the circulation means for storing the laundry in the tub to the water circulating in the drum; and a spray nozzle, the spray nozzle along the inside of the drum for, from the front portion of the drum to the rear drum portion of the washing water is sprayed circulation unit circulating.
  2. 2. 如权利要求l所述的洗衣机,其中,所述喷洒嘴喷洒所述洗衣水使得所述洗衣水^t散布在所述滚筒的下部中。 The washing machine as claimed in claim l, wherein said spray nozzle spraying the washing water such that the washing water scattered ^ t in the lower portion of the drum.
  3. 3. 如权利要求1所述的洗衣机,其中,所述喷洒嘴包括多个喷洒孔, 所述多个喷洒孔适于将所述洗衣水喷洒至沿所述滚筒的长度方向的不同下落位置。 The washing machine as claimed in claim 1, wherein said spray nozzle comprises a plurality of spray holes, a plurality of spray holes adapted to spray the washing water to the longitudinal direction of the drum different drop position.
  4. 4. 如权利要求3所述的洗衣机,其中,至少其中两个所述喷洒孔具有不同的横截面积,以将所述洗衣水喷洒至不同下落位置。 The washing machine according to claim 3, wherein at least two of the spray holes have different cross-sectional areas to spray the washing water to the different falling positions.
  5. 5. 如权利要求4所述的洗;M^,其中,所述喷洒孔包括驱动部件, 以调整所述洗衣水在所述滚筒中的喷洒位置。 5. Wash according to claim 4; M ^, wherein said drive means comprises a spray hole for spraying washing water to adjust the position of the drum.
  6. 6. 如权利要求3所述的洗衣机,其中,所述喷洒孔包括多个通道, 所述多个通道接收来自所述循环单元的洗衣水,并使得所述洗衣水能够流至所述多个喷洒孔,并且各个喷洒孔才艮据与所述喷洒孔相对应的所述通道的长度将所述洗衣水喷洒至不同下落位置。 The washing machine according to claim 3, wherein the spray orifice comprises a plurality of channels, the plurality of channels received from the washing water circulation unit, and such that the washing water can flow to said plurality of spray holes, and the respective spray holes Gen only data length corresponding to the spray holes of the passage to spray the washing water to different falling positions.
  7. 7. 如权利要求6所述的洗衣机,其中,所述较长的通道被构造成将所述洗衣水喷洒至所述滚筒内部更靠后的部分。 The washing machine according to claim 6, wherein said longer passage configured to spray the washing water to the inside of the drum the more rearward portion.
  8. 8. 如权利要求3所述的洗衣机,其中,连接至各个喷洒孔的所述通道沿与所述下落位置相对应的方向形成。 8. The washing machine according to claim 3, wherein each of the spray holes connected to the channel along a direction corresponding to the position of the drop formation.
  9. 9. 如权利要求8所述的洗衣机,其中,所述喷洒嘴上形成有所述喷洒孔的表面形成了相对于所述滚筒的前面倾斜的平面。 9. The washing machine according to claim 8, wherein the spray mouth of said spray hole is formed with a surface inclined with respect to the front plane of the drum.
  10. 10. 如权利要求1所述的洗衣机,其中,所述喷洒嘴包括通道,所述通道的宽度沿所述洗衣水的流动方向增大,从而沿所述喷洒嘴的宽度方向散布流经所述喷洒嘴的洗衣水。 10. The washing machine according to claim 1, wherein the spray nozzle includes a channel, increasing the width in the direction of flow of the washing water in the channel, thereby spreading along the flowing direction of the width of the spray nozzle the washing water spray nozzle.
  11. 11. 如权利要求10所述的洗^L,其中,所述喷洒嘴的通道沿厚度方向逐渐缩小,并沿宽度方向拉长。 11. The washing according to claim 10 ^ L, wherein, said spray nozzle passage is gradually reduced in the thickness direction and stretched in the width direction.
  12. 12. 如权利要求ll所述的洗衣机,其中,所述喷洒嘴包括沿所述宽度方向形成的长而窄的喷洒孔,从而以高压散布和喷洒所述洗衣水。 12. The washing machine according to claim ll, wherein said spray nozzle includes a long narrow spray hole formed in the width direction so as to distribute the high pressure and the washing water is sprayed.
  13. 13. 如权利要求12所述的洗衣机,其中,所述喷洒嘴包括导引肋, 所述导引肋引导所述洗衣水的流动方向,从而沿所述宽度方向散布流经所述通道的洗衣水。 13. The washing machine 12 according to a flow direction of wash water as claimed in claim, wherein the spray nozzle includes guide ribs, the guide rib of the guide so as to spread the laundry flows through the channel in the width direction water.
  14. 14. 如权利要求12所述的洗;M^其中,所述喷嘴朝向所述滚筒倾斜地安装,使得所述喷洒孔的一端将所述洗衣水喷洒至滚筒下端的前部,并且所述喷洒嘴的另一端将所述洗衣水喷洒至滚筒下端的后部。 14. The washing of claim 12; M ^ wherein the drum is inclined toward said nozzle is mounted such that one end of the spray holes to spray the washing water to the front portion of the lower end of the drum, and the spray the other end of the nozzle to spray the washing water to the lower end of the rear of the drum.
  15. 15. 如权利要求1所述的洗衣机,其中,所述喷洒嘴包括多个用于喷洒所述洗衣水的喷洒单元,所述喷洒单元位于不同的位置,从而将所述洗衣水喷洒至沿所述滚筒的长度方向的不同下落位置。 15. The washing machine according to claim 1, wherein said spray nozzle comprises a plurality of spraying the washing water spraying unit, the spray unit is located at a different position, so as to spray the washing water in the said different drop position in the longitudinal direction of the drum.
  16. 16.如权利要求1所述的洗衣机,其中,所述喷洒嘴以大致均匀的分配方式将所述洗衣水喷洒在所述滚筒的前部与所述滚筒的后部之间。 16. The washing machine according to claim 1, wherein said spray nozzle at a substantially uniform distribution of the washing water sprayed between the rear of the front portion of the drum and the drum.
CN 200910131881 2008-04-08 2009-04-08 Washing machine CN101555655A (en)

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US20090249838A1 (en) 2009-10-08 application
WO2009125917A3 (en) 2010-12-02 application
EP2108731B1 (en) 2018-03-28 grant
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CA2720703A1 (en) 2009-10-15 application
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