JPH0731785A - Washing machine - Google Patents
Washing machineInfo
- Publication number
- JPH0731785A JPH0731785A JP5177887A JP17788793A JPH0731785A JP H0731785 A JPH0731785 A JP H0731785A JP 5177887 A JP5177887 A JP 5177887A JP 17788793 A JP17788793 A JP 17788793A JP H0731785 A JPH0731785 A JP H0731785A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- water
- amount
- tub
- sprinkling
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 141
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 239000003599 detergent Substances 0.000 abstract description 17
- 238000004090 dissolution Methods 0.000 description 9
- 239000007921 spray Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 101150114468 TUB1 gene Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004087 circulation Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、洗濯液を洗濯槽の上部
より洗濯物に散水して洗濯を行う洗濯機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine for washing laundry by spraying a washing liquid on the laundry from the upper part of a washing tub.
【0002】[0002]
【従来の技術】近年、地球環境保護が大変重要な課題と
なってきた。省資源もその中で重要なテーマであり、洗
濯機においては、節水、節洗剤が強く望まれている。2. Description of the Related Art In recent years, protection of the global environment has become a very important issue. Resource saving is also an important theme among them, and in the washing machine, water saving and detergent saving are strongly desired.
【0003】節水、節洗剤については、色々な方法が提
案されている。たとえば、特開平1−146584号公
報に示されているように、洗濯兼脱水槽内壁の一部に水
路形成用カバーを設けて洗濯兼脱水槽との間に水路を成
形し、撹拌翼の回転によって撹拌翼の下部に設けた羽根
のポンプ作用で、洗濯兼脱水槽の底部より洗浄水を水路
を通って洗濯兼脱水槽の上部に導き、洗濯物(衣類)の
上部に散水させるようにし、洗濯物が水面上に露出した
場合でも洗濯物に洗濯液が供給されるようにした洗浄方
法が提案されている。Various methods have been proposed for saving water and detergent. For example, as disclosed in JP-A-1-146584, a water channel forming cover is provided on a part of the inner wall of the washing / dehydrating tub to form a water channel between the washing / dehydrating tub and the rotation of the stirring blade. By the pump action of the blades provided at the lower part of the stirring blade, the washing water is guided from the bottom of the washing and dehydrating tank to the upper part of the washing and dehydrating tank through the water channel and sprinkled on the upper part of the laundry (clothing). A cleaning method has been proposed in which a washing liquid is supplied to the laundry even when the laundry is exposed on the water surface.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、特開平
1−146584号公報に記載されたものでは、節水を
目的として意図的に水面から洗濯物が露出するような給
水状態とした場合、洗濯液を上部に導く水路が1つのた
め、大量の洗濯液を上部から洗濯物に対して散水するこ
とは困難であり、洗いむらや汚れの落ち残りが発生する
といった問題点を有していた。また、洗濯物が水面より
露出するような節水状態では、洗濯物の撹拌が十分に行
えないため洗剤が十分に溶解できず、洗濯物に対して有
効に作用することが困難となり洗いむらや汚れの落ち残
りが発生するといった問題点を有していた。However, in the one disclosed in Japanese Patent Application Laid-Open No. 1-146584, when the laundry is intentionally exposed from the water surface so as to save water, the washing liquid is Since there is only one water channel leading to the upper part, it is difficult to sprinkle a large amount of washing liquid onto the laundry from the upper part, and there is a problem that uneven washing and residual stains occur. In addition, in a water-saving state where the laundry is exposed from the water surface, the laundry cannot be sufficiently stirred so that the detergent cannot be sufficiently dissolved and it becomes difficult to effectively act on the laundry, resulting in uneven washing and dirt. However, there was a problem that the rest of the product would occur.
【0005】本発明は上記課題を解決するもので、複数
の循環水路によって所定量以上の洗濯液の循環を行うこ
とにより、洗剤の溶解速度を向上させるとともに洗濯物
表面の洗濯液の入れ替わり速度を増大させることを第1
の目的としている。The present invention solves the above problems. By circulating a predetermined amount or more of washing liquid through a plurality of circulating water channels, the dissolution rate of the detergent can be improved and the rate of replacement of the washing liquid on the surface of the laundry can be improved. First to increase
The purpose is.
【0006】また、多量の洗濯液を上部から散水するこ
とにより、洗濯物表面の洗濯液の入れ替わり速度を増大
し、短時間の洗濯時間で所定の洗濯性能を得ることを第
2の目的としている。A second object of the present invention is to sprinkle a large amount of washing liquid from the upper part to increase the rate of replacement of the washing liquid on the surface of the laundry and to obtain a predetermined washing performance in a short washing time. .
【0007】[0007]
【課題を解決するための手段】本発明は上記第1の目的
を達成するために、洗濯槽底部に回転自在に配設した撹
拌翼の回転によって洗濯液を前記洗濯槽上部に導く複数
の循環水路と、前記循環水路によって導かれた洗濯液を
前記洗濯槽内に散水する散水ノズルとを備え、前記散水
ノズルからの単位時間あたりの散水量を前記洗濯槽内の
水量の約50%またはそれ以上としたことを第1の課題
解決手段としている。In order to achieve the first object of the present invention, a plurality of circulations for guiding the washing liquid to the upper part of the washing tub by the rotation of a stirring blade rotatably arranged at the bottom of the washing tub. A water channel and a sprinkling nozzle for sprinkling the washing liquid guided by the circulation water channel into the washing tub, and the amount of water sprinkled from the sprinkling nozzle per unit time is about 50% of the amount of water in the washing tub or it. The above is the first means for solving the problems.
【0008】また、第2の目的を達成するために、上記
第1の課題解決手段に加えて、洗濯行程を制御する制御
手段を備え、前記制御手段は、短時間の洗濯時間を設定
できるようにしたことを第2の課題解決手段としてい
る。In order to achieve the second object, in addition to the first problem solving means, a control means for controlling a washing process is provided, and the control means can set a short washing time. This is the second means for solving the problem.
【0009】[0009]
【作用】本発明は上記した第1の課題解決手段により、
複数の循環水路によって所定量以上の洗濯液を循環する
ことができて、洗剤の溶解速度が増大するとともに、多
量の洗濯液を上部から散水することができ、常に洗濯物
に対して洗濯液が供給され、洗濯物表面の洗濯液の入れ
替わり速度が増大する。According to the first means for solving the above problems, the present invention provides:
A plurality of circulating water channels can circulate a predetermined amount or more of the washing liquid, the dissolution rate of the detergent can be increased, and a large amount of the washing liquid can be sprinkled from the upper portion, so that the washing liquid is always applied to the laundry. The rate of replacement of the supplied washing liquid on the surface of the laundry is increased.
【0010】また、第2の課題解決手段により、多量の
洗濯液を上部から散水することができ、常に洗濯物に対
して洗濯液が供給され、洗濯物表面の洗濯液の入れ替わ
り速度が増大するため、短時間の洗濯時間であっても所
定の洗濯性能が得られる。Further, by the second means for solving the problem, a large amount of washing liquid can be sprinkled from the upper part, the washing liquid is constantly supplied to the laundry, and the speed of replacement of the washing liquid on the surface of the laundry is increased. Therefore, a predetermined washing performance can be obtained even with a short washing time.
【0011】[0011]
【実施例】以下、本発明の第1の実施例を図1および図
2を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.
【0012】図に示すように、水受け槽1は、底部に撹
拌翼2を回転自在に配設した洗濯兼脱水槽(以下、洗濯
槽という)3を内包し、吊り棒4により洗濯機外枠5に
吊り下げている。循環水路カバー6は、洗濯槽3の内面
に複数個取着し、洗濯槽3との間に独立した複数の循環
水路7a、7bを形成している。撹拌翼2の裏面に羽根
8を一体に設け、羽根8の外周に形成したポンプ室9を
複数の循環水路7a、7bに連通している。複数の循環
水路7bの上部を洗濯槽3の内部に向けて開口した開口
部10を形成し、この開口部10にそれぞれ散水ノズル
11を設けている。また、循環水路7aの上部の開口部
10には糸くずフィルター12を設けている。モータ1
3は、Vベルト14および減速機構15を介して撹拌翼
2を駆動する。水位センサ16は、水受け槽1の下部に
接続されて洗濯槽3内の水位を検知し、その出力を制御
装置17に入力するようにしている。As shown in the figure, the water receiving tub 1 contains a washing / dehydrating tub (hereinafter referred to as a washing tub) 3 having a stirring blade 2 rotatably arranged at the bottom thereof, and a hanging rod 4 is provided outside the washing machine. It is suspended on the frame 5. A plurality of circulating water channel covers 6 are attached to the inner surface of the washing tub 3 to form a plurality of independent circulating water channels 7a and 7b with the washing tub 3. A blade 8 is integrally provided on the back surface of the stirring blade 2, and a pump chamber 9 formed on the outer periphery of the blade 8 is communicated with a plurality of circulating water channels 7a and 7b. An opening 10 is formed by opening the upper portions of the plurality of circulating water passages 7b toward the inside of the washing tub 3, and the water spray nozzle 11 is provided in each of the openings 10. A lint filter 12 is provided in the opening 10 at the top of the circulating water channel 7a. Motor 1
3 drives the stirring blade 2 via the V belt 14 and the speed reduction mechanism 15. The water level sensor 16 is connected to the lower part of the water receiving tub 1, detects the water level in the washing tub 3, and inputs its output to the control device 17.
【0013】制御装置17は、図2に示すように、制御
手段18、操作表示手段19、記憶手段20およびパワ
ースイッチング手段21で構成し、制御手段18は、水
位センサ16の出力によって、パワースイッチング手段
21を介して給水弁22を制御し、水受け槽1内に給水
される水位を制御する。このとき、制御手段18は、洗
濯槽3の水位を洗濯物23が水面に露出する程度の水位
aに制御するようにしている。この水位aは、洗濯槽3
内に投入する洗濯物23の量と洗濯槽3内の水量との
比、すなわち、浴比が7〜8.5、望ましい値は7.5〜
8になる水位としている。なお、水位bは、洗濯物23
が水面に浸漬されるように設定されている従来の洗濯機
の水位である。この水位bは、浴比が8.5〜9になる
水位である。As shown in FIG. 2, the control device 17 comprises a control means 18, an operation display means 19, a storage means 20 and a power switching means 21, and the control means 18 switches the power by the output of the water level sensor 16. The water supply valve 22 is controlled via the means 21 to control the water level supplied to the water receiving tank 1. At this time, the control means 18 controls the water level of the washing tub 3 to a water level a at which the laundry 23 is exposed on the water surface. This water level a is the washing tub 3
The ratio of the amount of laundry 23 to be put inside and the amount of water in the washing tub 3, that is, the bath ratio is 7 to 8.5, and the desirable value is 7.5.
The water level is set to 8. In addition, the water level b is the laundry 23
Is the water level of a conventional washing machine that is set to be immersed in the water. This water level b is the water level at which the bath ratio becomes 8.5-9.
【0014】また、制御手段18は、操作表示手段19
により使用者の入力によって、洗濯、すすぎ、脱水の各
行程に応じてモータ13、給水弁22、排水弁24など
を逐次制御する。洗濯、すすぎの各行程において、モー
タ13を駆動したとき、複数の散水ノズル11からの単
位時間(1分間)あたりの散水量を30リッターとして
いる。ただし、洗濯槽3は、洗濯物23を定格容量(6
Kg)投入したとき、洗濯液が63リッター入る大きさ
であり、散水量30リッターは、洗濯槽3内の水量の約
50%になる。なお、25はモータ13の進相用コンデ
ンサ、26は電源スイッチである。Further, the control means 18 has an operation display means 19
According to the user's input, the motor 13, the water supply valve 22, the drain valve 24, etc. are sequentially controlled according to each process of washing, rinsing, and dehydration. In each of the washing and rinsing processes, when the motor 13 is driven, the amount of water sprayed from the plurality of water spray nozzles 11 per unit time (1 minute) is 30 liters. However, in the washing tub 3, the laundry 23 has a rated capacity (6
Kg) When it is charged, the washing liquid has a size of 63 liters, and the sprinkling amount of 30 liters is about 50% of the amount of water in the washing tub 3. Incidentally, 25 is a phase advancing capacitor of the motor 13, and 26 is a power switch.
【0015】以上の構成において動作を説明すると、ま
ず、図1に示すように洗濯物23を洗濯槽3の中に投入
し、操作表示手段19に設けたスタートスイッチ(図示
せず)を押すと、制御手段18により給水弁22が作動
し、水位センサ16により検知した従来の水位bより低
い水位の水位aまで給水し、洗濯行程に入る。洗濯行程
に入ると、モータ13は洗濯水流に応じて右回転・休止
・左回転・休止と制御装置17によって制御される。制
御装置17によって制御されたモータ13の回転はVベ
ルト14、減速機構15を介して撹拌翼2に伝えられ
る。The operation of the above structure will be described. First, as shown in FIG. 1, the laundry 23 is put into the washing tub 3 and a start switch (not shown) provided on the operation display means 19 is pushed. The control means 18 operates the water supply valve 22 to supply water to a water level a which is lower than the conventional water level b detected by the water level sensor 16, and enters the washing process. When the washing process is started, the motor 13 is controlled by the control device 17 according to the flow of washing water, such as right rotation / pause / left rotation / pause. The rotation of the motor 13 controlled by the controller 17 is transmitted to the stirring blade 2 via the V belt 14 and the speed reduction mechanism 15.
【0016】モータ13の回転に応じて撹拌翼2および
撹拌翼2の下部に設けた羽根8が回転し、洗濯槽3の中
の洗濯物23と洗濯液が撹拌される。一方、撹拌翼2に
設けた羽根8と水受け槽1との間の洗濯液は、羽根8の
回転により遠心力で水受け槽1底部の外側に押し出さ
れ、循環水路7a,7bを通って、散水ノズル11およ
び糸くずフィルター12から洗濯槽3内に、モータ13
の回転に応じて間欠的に散水される。このとき、複数の
循環水路7bと散水ノズル11とを設けているため、撹
拌翼2に設けた羽根8の回転によって洗濯槽3の上部か
ら多量の洗濯液を散水することができる。In accordance with the rotation of the motor 13, the stirring blade 2 and the blade 8 provided at the lower portion of the stirring blade 2 rotate, and the laundry 23 and the washing liquid in the washing tub 3 are stirred. On the other hand, the washing liquid between the blade 8 provided on the stirring blade 2 and the water receiving tub 1 is pushed out by the centrifugal force by the rotation of the blade 8 to the outside of the bottom of the water receiving tub 1, and passes through the circulating water channels 7a and 7b. From the watering nozzle 11 and the lint filter 12 into the washing tub 3, the motor 13
Water is intermittently sprinkled according to the rotation. At this time, since the plurality of circulating water passages 7b and the water spray nozzles 11 are provided, a large amount of washing liquid can be sprayed from the upper part of the washing tub 3 by the rotation of the blades 8 provided on the stirring blades 2.
【0017】洗濯液の循環水量と洗剤溶解速度との関係
は、図3に示すように、所定の循環水量(散水量)J1
を境に溶解速度が増大する。発明者らは、洗濯物23が
定格容量(6Kg)入った状態で、洗濯液が63リッタ
ー入る洗濯槽3を用いて種々実験した結果、このJ1の
値は30リッターであるという結果を得た。このJ1を
境に溶解速度が増大するため、循環水量をJ1以上に設
定しておけば、洗濯時の初期から洗剤濃度の高い状態で
洗濯が行えることになる。As shown in FIG. 3, the relationship between the circulating water amount of the washing liquid and the detergent dissolving rate is a predetermined circulating water amount (sprinkling amount) J1.
The dissolution rate increases at the boundary. As a result of various experiments, the inventors obtained a result that the value of J1 was 30 liters as a result of various experiments using the washing tub 3 containing 63 liters of washing liquid with the laundry 23 in the rated capacity (6 kg). . Since the dissolution rate increases at J1 as a boundary, if the circulating water amount is set to J1 or more, washing can be performed in a state where the detergent concentration is high from the initial stage of washing.
【0018】また、循環水量の増大によって洗濯物23
表面の洗濯液の入れ替わり速度も増大するため、洗濯行
程で洗剤を洗濯物23の汚れに対して有効に作用させる
ことができ、洗浄性能の向上や洗いむらを低減すること
ができる。図4は循環水量をパラメータとして、洗濯時
間と洗剤の溶解性との関係を示した図で、図5はこの溶
解性の差を生じる条件のもとで洗濯時間と洗濯性能との
関係を示した図である。In addition, by increasing the amount of circulating water, the laundry 23
Since the replacement speed of the washing liquid on the surface is also increased, the detergent can effectively act on the dirt of the laundry 23 in the washing process, and the washing performance can be improved and uneven washing can be reduced. FIG. 4 is a diagram showing the relationship between the washing time and the solubility of the detergent with the amount of circulating water as a parameter, and FIG. 5 shows the relationship between the washing time and the washing performance under the condition that causes the difference in the solubility. It is a figure.
【0019】図4に示すように循環水量が1分間に30
リッターと多い場合の特性Aは、循環水量が少ない(循
環水量15リッター)場合の特性Bに比べ、洗剤の溶解
速度が速いことがわかる。このため、図5に示すよう
に、循環水量が多い(循環水量30リッター)場合の特
性Aは、循環水量が少ない(循環水量15リッター)場
合の特性Bに比して同じ洗濯時間に対して洗濯性能がよ
く、洗濯性能に関してもこの溶解速度の差が洗濯性能に
対して差を生じさせる結果となっていることがわかる。
このことより、洗濯性能の目標値をS1に設定すると、
洗濯時間をT1からT2に短縮することができ、制御手
段18により短時間の洗濯時間を設定しても所定の洗濯
性能が得られる。As shown in FIG. 4, the amount of circulating water is 30 per minute.
It can be seen that the characteristic A in the case of a large amount of liters has a higher detergent dissolution rate than the characteristic B in the case of a small amount of circulating water (circulating water amount of 15 liters). Therefore, as shown in FIG. 5, the characteristic A when the circulating water amount is large (circulating water amount 30 liters) is compared with the characteristic B when the circulating water amount is small (circulating water amount 15 liters) for the same washing time. It can be seen that the washing performance is good, and the difference in the dissolution rate also causes the difference in the washing performance.
From this, if the target value of washing performance is set to S1,
The washing time can be shortened from T1 to T2, and the predetermined washing performance can be obtained even if a short washing time is set by the control means 18.
【0020】なお、上記実施例では、1分間あたり洗濯
槽3内の水量の約50%を循環させているが、図3より
明らかなように、循環水量をJ1以上にすることによっ
て洗剤溶解速度を一層速めることができ、初期から洗剤
濃度の高い状態で洗濯をすることができる。また、複数
の散水ノズル11を設けているが、散水ノズル11と糸
くずフィルター12をそれぞれ1個取り付け、洗濯液を
30リッター以上循環させるようにしてもよい。In the above embodiment, about 50% of the amount of water in the washing tub 3 is circulated per minute, but as is clear from FIG. 3, the detergent dissolution rate can be increased by increasing the circulating water amount to J1 or more. The washing speed can be further increased, and the washing can be performed in a state where the detergent concentration is high from the beginning. Although a plurality of water spray nozzles 11 are provided, one water spray nozzle 11 and one lint filter 12 may be attached to circulate the washing liquid for 30 liters or more.
【0021】[0021]
【発明の効果】以上の実施例から明らかなように本発明
によれば、洗濯槽底部に回転自在に配設した撹拌翼の回
転によって洗濯液を前記洗濯槽上部に導く複数の循環水
路と、前記循環水路によって導かれた洗濯液を前記洗濯
槽内に散水する散水ノズルとを備え、前記散水ノズルか
らの単位時間あたりの散水量を前記洗濯槽内の水量の約
50%またはそれ以上としたから、洗剤の溶解速度を増
大できるとともに洗濯物表面の洗濯液の入れ替わり速度
をはやくでき、洗濯時の初期から洗剤濃度の高い状態で
洗濯ができて、洗濯物表面に付着する汚れに対して有効
に作用させることができ、洗濯性能を向上できるととも
に洗いむらを低減できる。As is apparent from the above embodiments, according to the present invention, a plurality of circulating water channels for guiding the washing liquid to the upper part of the washing tub by the rotation of the stirring blade rotatably arranged at the bottom of the washing tub, A spray nozzle for spraying the washing liquid guided by the circulation water passage into the washing tub, and the amount of water sprayed from the spray nozzle per unit time is about 50% or more of the amount of water in the washing tub. Therefore, the dissolution rate of the detergent can be increased and the rate of replacement of the washing liquid on the laundry surface can be speeded up.Washing can be performed with a high detergent concentration from the beginning of washing, and it is effective against dirt adhering to the laundry surface. Can improve the washing performance and reduce uneven washing.
【0022】また、洗濯行程を制御する制御手段を備
え、前記制御手段は、短時間の洗濯時間を設定できるよ
うにしたから、多量の洗濯液を上部から散水することに
より、洗濯物表面の洗濯液の入れ替わり速度を増大でき
るため、短時間の洗濯時間で所定の洗濯性能を得ること
ができる。Further, since the washing machine is provided with a control means for controlling the washing process, and the control means can set a short washing time, a large amount of washing liquid is sprinkled from above to wash the laundry surface. Since the liquid exchange speed can be increased, a predetermined washing performance can be obtained in a short washing time.
【図面の簡単な説明】[Brief description of drawings]
【図1】本発明の一実施例の洗濯機の断面図FIG. 1 is a sectional view of a washing machine according to an embodiment of the present invention.
【図2】同洗濯機のブロック図FIG. 2 is a block diagram of the washing machine.
【図3】同洗濯機の循環水量と洗剤溶解速度との関係を
示す図FIG. 3 is a diagram showing the relationship between the circulating water amount and the detergent dissolution rate of the washing machine.
【図4】同洗濯機の洗濯時間と洗剤溶解度との関係を示
す図FIG. 4 is a diagram showing a relationship between washing time and detergent solubility of the washing machine.
【図5】同洗濯機の洗濯時間と洗濯性能の関係を示す図FIG. 5 is a diagram showing a relationship between a washing time and a washing performance of the washing machine.
2 撹拌翼 3 洗濯槽 7a 循環水路 7b 循環水路 11 散水ノズル 2 Stirring blade 3 Washing tub 7a Circulating water channel 7b Circulating water channel 11 Sprinkling nozzle
───────────────────────────────────────────────────── フロントページの続き (72)発明者 見城 好豊 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yoshitoyo Miki 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd.
Claims (2)
配設した撹拌翼と、前記撹拌翼の回転によって洗濯液を
前記洗濯槽上部に導く複数の循環水路と、前記循環水路
によって導かれた洗濯液を前記洗濯槽内に散水する散水
ノズルとを備え、前記散水ノズルからの単位時間あたり
の散水量を前記洗濯槽内の水量の約50%またはそれ以
上とした洗濯機。1. A washing tub, a stirring blade rotatably disposed at the bottom of the washing tub, a plurality of circulating water channels for guiding a washing liquid to the upper portion of the washing tub by rotation of the stirring blade, and a circulating water channel. A washing machine, comprising: a sprinkling nozzle for sprinkling the washed washing liquid into the washing tub, wherein the amount of water sprinkled from the sprinkling nozzle per unit time is about 50% or more of the amount of water in the washing tub.
記制御手段は、短時間の洗濯時間を設定できるようにし
た請求項1記載の洗濯機。2. The washing machine according to claim 1, further comprising control means for controlling a washing process, wherein the control means can set a short washing time.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17788793A JP3216337B2 (en) | 1993-07-19 | 1993-07-19 | Washing machine |
CN 93120329 CN1051590C (en) | 1993-07-19 | 1993-11-23 | Washing machine |
KR1019940017366A KR100239859B1 (en) | 1993-07-19 | 1994-07-19 | Washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17788793A JP3216337B2 (en) | 1993-07-19 | 1993-07-19 | Washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0731785A true JPH0731785A (en) | 1995-02-03 |
JP3216337B2 JP3216337B2 (en) | 2001-10-09 |
Family
ID=16038800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17788793A Expired - Lifetime JP3216337B2 (en) | 1993-07-19 | 1993-07-19 | Washing machine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3216337B2 (en) |
KR (1) | KR100239859B1 (en) |
CN (1) | CN1051590C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103966809A (en) * | 2014-05-28 | 2014-08-06 | 成都中林电器制造有限公司 | Spray waterfall washing machine inner barrel |
CN103966802A (en) * | 2014-05-28 | 2014-08-06 | 成都中林电器制造有限公司 | Washing machine inner barrel with built-in water board |
JP2019129998A (en) * | 2018-01-31 | 2019-08-08 | パナソニックIpマネジメント株式会社 | Washing machine |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0146312B1 (en) * | 1995-05-16 | 1998-10-01 | 김광호 | A fully automated washing machine |
KR0125924Y1 (en) * | 1995-05-16 | 1999-04-15 | 구자홍 | A washing machine |
JPH09299683A (en) * | 1996-05-16 | 1997-11-25 | Matsushita Electric Ind Co Ltd | Washing machine |
JP3539172B2 (en) * | 1997-12-26 | 2004-07-07 | 松下電器産業株式会社 | Washing machine |
JP3439108B2 (en) * | 1998-01-29 | 2003-08-25 | 三洋電機株式会社 | Washing machine |
JP3119232B2 (en) * | 1998-04-06 | 2000-12-18 | 松下電器産業株式会社 | Washing machine |
JP3022479B2 (en) * | 1998-04-28 | 2000-03-21 | 松下電器産業株式会社 | Washing machine |
JP4585924B2 (en) * | 2005-06-16 | 2010-11-24 | 日立アプライアンス株式会社 | Washing machine |
CN104981564B (en) * | 2014-06-17 | 2017-05-31 | 海尔亚洲株式会社 | Greasiness removal device and greasiness removal unit |
CN106381636A (en) * | 2015-07-27 | 2017-02-08 | 郭明 | Washing machine realizing cycle washing, rinsing and dehydration, control method thereof |
JP6903290B2 (en) * | 2016-12-22 | 2021-07-14 | 青島海爾洗衣机有限公司QingDao Haier Washing Machine Co.,Ltd. | Washing machine |
CN111575978A (en) * | 2018-07-23 | 2020-08-25 | 邵府现 | Rubbing type plush doll cleaning equipment and cleaning method |
-
1993
- 1993-07-19 JP JP17788793A patent/JP3216337B2/en not_active Expired - Lifetime
- 1993-11-23 CN CN 93120329 patent/CN1051590C/en not_active Expired - Lifetime
-
1994
- 1994-07-19 KR KR1019940017366A patent/KR100239859B1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103966809A (en) * | 2014-05-28 | 2014-08-06 | 成都中林电器制造有限公司 | Spray waterfall washing machine inner barrel |
CN103966802A (en) * | 2014-05-28 | 2014-08-06 | 成都中林电器制造有限公司 | Washing machine inner barrel with built-in water board |
JP2019129998A (en) * | 2018-01-31 | 2019-08-08 | パナソニックIpマネジメント株式会社 | Washing machine |
WO2019150837A1 (en) * | 2018-01-31 | 2019-08-08 | パナソニックIpマネジメント株式会社 | Washing machine |
Also Published As
Publication number | Publication date |
---|---|
CN1051590C (en) | 2000-04-19 |
CN1097823A (en) | 1995-01-25 |
JP3216337B2 (en) | 2001-10-09 |
KR100239859B1 (en) | 2000-01-15 |
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