WO2007073634A1 - Procede de lavage et machine a laver automatique utilisant ce procede - Google Patents

Procede de lavage et machine a laver automatique utilisant ce procede Download PDF

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Publication number
WO2007073634A1
WO2007073634A1 PCT/CN2006/000578 CN2006000578W WO2007073634A1 WO 2007073634 A1 WO2007073634 A1 WO 2007073634A1 CN 2006000578 W CN2006000578 W CN 2006000578W WO 2007073634 A1 WO2007073634 A1 WO 2007073634A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing machine
washing
nut
fully automatic
water flow
Prior art date
Application number
PCT/CN2006/000578
Other languages
English (en)
Chinese (zh)
Inventor
Jun Liu
Hualin Xue
Original Assignee
Ningguo Julong Industry Co. Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningguo Julong Industry Co. Ltd filed Critical Ningguo Julong Industry Co. Ltd
Publication of WO2007073634A1 publication Critical patent/WO2007073634A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F15/00—Washing machines having beating, rubbing or squeezing means in receptacles stationary for washing purposes

Definitions

  • the present invention relates to the technical field of washing machines, and in particular to a washing method of a washing machine and a fully automatic washing machine thereof. Background technique
  • the conventional conventional pulsator type automatic washing machine mainly comprises an outer barrel, an inner barrel, a pulsator and a deceleration clutch.
  • the washing method is that the rotating water flow is generated by the relative movement of the pulsator and the inner barrel to wash the laundry, the water flow direction is single, the washing power is not strong, the washing rate is not high, the washed clothes are easily entangled; the washing condition and the dehydrator
  • the conversion of the condition must be equipped with a special clutch member and its operating mechanism.
  • the conventional components such as the clutch spring and the ratchet wheel and the pawl are easily damaged, and the failure is more, which has a great influence on the life of the washing machine.
  • Chinese patent application CN1721610A provides a hanging double-wave washing machine and a washing method thereof, and the washing machine comprises an inner barrel and an outer barrel which are spherical shells, and two spherical shells which are arranged opposite to each other in the inner barrel
  • the pulsator, the angle between the two undulating wheels is an acute angle
  • the two pulsators are provided with a gear ring on the back side, and the two pulsators are driven by the transmission to have two output shafts rotating in the same direction.
  • the washing method includes washing, rinsing and dehydrating steps.
  • the key point is that the inner barrel is spherical shell-shaped.
  • the highest water level can only be washed by 1/4 ⁇ 1/2 of the pulsator to save water.
  • Its washing machine also only achieves the effect of turning over with drum washing, without entanglement and low wear.
  • the shortcoming of it is that it lacks the action of tapping and squeezing during the washing process, and relatively speaking, the washing power is not strong enough.
  • Chinese patent application CN1203290A provides a squeeze type washing machine in which a washing plate inside a washing machine is provided with an upper pressing plate and a lower pressing plate, and the lower pressing plate is coupled to the driving system through a self-aligning ball head.
  • a washing plate inside a washing machine is provided with an upper pressing plate and a lower pressing plate, and the lower pressing plate is coupled to the driving system through a self-aligning ball head.
  • the laundry is washed by the pressing force of the upper and lower platens.
  • its washing method is also relatively simple, only the strength of the extrusion, there is still a problem of insufficient washing power. Summary of the invention
  • a washing machine washing method capable of simultaneously generating a bidirectional rotating water flow and an axial reciprocating spinning water flow and a fully automatic washing machine thereof are provided, which can not only solve the problem that the laundry is easily entangled. It can also greatly improve the washing power, further improve the washing rate of the washing machine, reduce the amount of detergent, and also solve the problem that the washing machine clutch mechanism is complicated and easily damaged.
  • the washing machine of the present invention is prepared by: in the washing, by providing an axially reciprocable platen device in the washing tub, in addition to generating a bidirectional rotating water flow, the shaft can be generated at the same time.
  • the water is reciprocally swirled, and the object to be washed is washed, beaten, and pressed to strongly exchange the water inside the object with the external water to remove the dirt on the object to be washed.
  • the fully automatic washing machine of the present invention comprises: an input shaft, a speed reducer or a reduction clutch placed on the input shaft, an outer tub placed on the speed reducer or the reduction clutch, and an inner tub placed in the outer tub, placed in the reducer or the reduction clutch
  • the fully automatic washing machine of the present invention has significant benefits.
  • the present invention has a platen device that reciprocates along the axial direction in the inner tub, so that in addition to generating a bidirectional rotating water flow, the washing machine can generate an axial reciprocating spinning water flow, and wash and beat the laundry. And squeezing, so that the water inside the laundry and the external water flow are strongly exchanged, the dirt on the laundry is completely removed, and the washing quality and washing rate of the washing machine are improved;
  • the inner tub is provided with a platen device that reciprocates in the axial direction, once the washing is started, the laundry is washed, tapped, and pressed, and the laundry can be washed quickly. Shorten the washing time, improve work efficiency, and save energy;
  • the inner tub is provided with a platen device that reciprocates in the axial direction, the water flow generated in the inner tub of the washing machine continuously flushes, beats, and squeezes the laundry; compared with the single water flow in the inner tub of the washing machine in the prior art.
  • Orientation either lacking the power of tapping and squeezing, or only the power of squeezing; and the fully automatic washing machine of the present invention has both the scouring of the rotating water flow and the force of tapping and squeezing, so the washing power is greatly enhanced.
  • the inner tub is provided with a platen device that reciprocates in the axial direction, in addition to generating a bidirectional rotating water flow in the inner tub, an axial reciprocating spinning water flow can be generated at the same time. Therefore, it is also possible to make the laundry not entangled with each other and with low wear;
  • the pressure plate device which reciprocates along the axial direction is arranged in the inner barrel, which can automatically complete the conversion of the washing and dehydrating conditions, without the need of the conventional clutching member and the operating mechanism thereof, so that the brake lever can be effectively reduced.
  • FIG. 1 is a schematic structural view of a first embodiment of a fully automatic washing machine of the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of a fully automatic washing machine of the present invention.
  • FIG 3 is a schematic structural view of a third embodiment of the fully automatic washing machine of the present invention.
  • the position of the platen shown is the highest position of upward movement, and the double-headed arrow indicates up and down movement along its axial direction.
  • FIG. 1 is a schematic structural view of a first embodiment of a fully automatic washing machine of the present invention, which is a mechanical spinning automatic washing machine, comprising: an input shaft 1, a speed reducer 2a placed on the input shaft 1, and placed in the speed reducer 2a
  • the upper pulsator 5 is placed in the inner tub 10 and the platen device 20 is axially reciprocated along the output shaft 4.
  • the platen device 20 is as shown in FIG.
  • the annular pressure plate 12a, the center cover 16 placed in the pressure plate 12a, the elastic body 13a placed between the nut plate 14a and the pressure plate 12a, and the adjustable large nut 23 placed on the nut plate 14a.
  • the large nut 23 is used to adjust the relative position and the rotational pressure between the pressure plate 12a and the nut plate 14a.
  • the center cover 16 placed in the annular pressure plate 12a can be movably opened and closed to discharge the laundry.
  • the driving large gear 6 or the pulsator 5 when the input shaft 1 is bidirectionally reciprocating and rotating at a high speed in the washing condition, the speed is reduced by the speed reducer 2a, the driving large gear 6 or the pulsator 5 includes a two-way reciprocating medium-speed rotation, and the inner barrel 10 is fixed or randomly floating or At the same time, the gap is driven by the two-way reciprocating low-speed rotation, and the rotation direction thereof is opposite to that of the large gear 6; when the large gear 6 reciprocates in two directions, the screw shafts 11 are driven to rotate synchronously by the pinion gear 7 to reciprocate the upper and lower gaps of the nut disk 14a. The upper and lower movements of the pressure plate 12a are driven by the elastic body 13a.
  • Input shaft 1 clearance bidirectional positive/reverse rotation (deceleration by reducer 2a) Large gear 6 (or including pulsator 5) Forward/reverse one pinion 7 and screw 11 reverse/forward rotation a nut plate 14a down/up (via elastomer 13a) - platen 12 & down / up (reciprocating between the highest and lowest positions);
  • Input shaft 1 Clearance bidirectional positive/reverse (deceleration by reducer 2a)
  • a screw 11 revolves with the inner barrel planet (or fixed axis rotation or float).
  • the stop of the screw rod 11 and the nut disc 14a constitutes an automatic switching washing and dehydrating condition.
  • the input shaft 1 is continuously unidirectionally rotated ⁇ through the reducer 2a, the large and small gears 6, 7 and the screw rod 11 drive a nut disc 11 ⁇ 2 up to the highest limit position, stop, the inner barrel 10 and the large gear 6 or include the pulsator 5 automatic integration into one, with the input shaft 1 high-speed centrifugal dehydration, the automatic conversion of washing and dehydration conditions is realized.
  • FIG. 2 is a schematic structural view of a second embodiment of the fully automatic washing machine of the present invention, and is also a mechanical spinning type automatic washing machine, which is different from the first embodiment of FIG. 1 in that it is placed on the large gear 6 in the inner tub 10.
  • the bottom plate 19 is different from the first embodiment in that the nut plate device 20 is placed on the nut plate 14b with an adjustable small nut 18 with a pull rod 11 passing through the elastic body 13b for adjusting the pressure.
  • washing method washing condition and dewatering condition are the same as in the first embodiment.
  • FIG. 3 is a schematic structural view of a third embodiment of the fully automatic washing machine of the present invention, which is a pneumatic or hydraulic spinning type automatic washing machine, which is different from the first embodiment of FIG. 1 in that: the deceleration clutch is placed on the input shaft 1. 2b;
  • the platen device 20 is different from the first embodiment in that it comprises: a reciprocating member 21 that reciprocates axially along the output shaft 4, and an annular elastic platen 22 placed on the reciprocating member 21.
  • the reciprocating member 21 is a pneumatic cylinder or a hydraulic cylinder.
  • the axial reciprocating motion of the annular elastic platen 22 is driven by the power of a pneumatic cylinder or a hydraulic cylinder.
  • the elastic platen 22 is a soft rubber ring or an air bag.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

La présente invention concerne un procédé de lavage et une machine à laver automatique utilisant ce procédé. Ce procédé consiste: excepté pour la formation d'un flux d'eau rotatif à double sens, le flux d'eau en va et vient axial peut-être formé par l'installation d'un disque de pression axialement mobile, qui peut nettoyer, battre et presser le linge. Ce procédé fait que l'eau contenue dans le linge est échangée de manière vigoureuse avec de l'eau de l'extérieur, de sorte que les impuretés soient supprimées. Cette machine à laver comprend: un réducteur de vitesse ou un embrayage de décélération, une cuve extérieure installée sur le réducteur de vitesse ou sur l'embrayage de décélération, une cuve de lavage installée à l'intérieur de la cuve extérieure, un arbre de sortie, qui fait saillie dans la cuve de lavage et qui est installé dans le manchon de sortie, ce manchon de sortie étant fixé dans l'embrayage de décélération et, un agitateur ou une platine installée sur l'arbre de sortie. Il est important que le disque de pression qui est installé dans la cuve de lavage puisse bouger axialement, qu'il puisse effectuer automatiquement la conversion entre le mode de lavage et le mode d'essorage afin d'augmenter l'efficacité du nettoyage, de réduire l'enchevêtrement du linge et la quantité de détergent et de gagner du temps, de l'eau et de l'électricité.
PCT/CN2006/000578 2005-12-24 2006-03-31 Procede de lavage et machine a laver automatique utilisant ce procede WO2007073634A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510136356.9 2005-12-24
CN200510136356 2005-12-24

Publications (1)

Publication Number Publication Date
WO2007073634A1 true WO2007073634A1 (fr) 2007-07-05

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Application Number Title Priority Date Filing Date
PCT/CN2006/000578 WO2007073634A1 (fr) 2005-12-24 2006-03-31 Procede de lavage et machine a laver automatique utilisant ce procede

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009024042A1 (fr) * 2007-08-23 2009-02-26 Qingjiu Zhang Machine à laver à aspiration de pression utilisant le mouvement alternatif d'un piston
CN106436128A (zh) * 2016-11-29 2017-02-22 李汝祥 一种新型复合压力置换式洗衣机
CN117430263A (zh) * 2023-09-12 2024-01-23 同济大学建筑设计研究院(集团)有限公司 一种高污染水快速强化处理系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176012A (en) * 1990-12-04 1993-01-05 Gold Star Co., Ltd. Pressure and rotary type washing machine and a washing method by using such
CN1167173A (zh) * 1996-05-31 1997-12-10 陈新华 一种挤压式洗衣机
CN1203290A (zh) * 1997-06-23 1998-12-30 陈新华 一种挤压式洗衣机
CN1438380A (zh) * 2003-02-11 2003-08-27 陈新华 一种挤压搓揉式洗衣机
CN1721610A (zh) * 2004-06-30 2006-01-18 海尔集团公司 一种悬立式双波轮洗衣机及其洗衣方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176012A (en) * 1990-12-04 1993-01-05 Gold Star Co., Ltd. Pressure and rotary type washing machine and a washing method by using such
CN1167173A (zh) * 1996-05-31 1997-12-10 陈新华 一种挤压式洗衣机
CN1203290A (zh) * 1997-06-23 1998-12-30 陈新华 一种挤压式洗衣机
CN1438380A (zh) * 2003-02-11 2003-08-27 陈新华 一种挤压搓揉式洗衣机
CN1721610A (zh) * 2004-06-30 2006-01-18 海尔集团公司 一种悬立式双波轮洗衣机及其洗衣方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009024042A1 (fr) * 2007-08-23 2009-02-26 Qingjiu Zhang Machine à laver à aspiration de pression utilisant le mouvement alternatif d'un piston
CN106436128A (zh) * 2016-11-29 2017-02-22 李汝祥 一种新型复合压力置换式洗衣机
CN117430263A (zh) * 2023-09-12 2024-01-23 同济大学建筑设计研究院(集团)有限公司 一种高污染水快速强化处理系统及方法

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