JP3166457B2 - Fully automatic washing machine - Google Patents
Fully automatic washing machineInfo
- Publication number
- JP3166457B2 JP3166457B2 JP31630893A JP31630893A JP3166457B2 JP 3166457 B2 JP3166457 B2 JP 3166457B2 JP 31630893 A JP31630893 A JP 31630893A JP 31630893 A JP31630893 A JP 31630893A JP 3166457 B2 JP3166457 B2 JP 3166457B2
- Authority
- JP
- Japan
- Prior art keywords
- washing
- water
- rinsing
- shower
- dewatering tub
- 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.)
- Expired - Lifetime
Links
- 238000005406 washing Methods 0.000 title claims description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 101
- 230000018044 dehydration Effects 0.000 claims description 31
- 238000006297 dehydration reaction Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- 239000004071 soot Substances 0.000 claims description 6
- 239000008399 tap water Substances 0.000 description 25
- 235000020679 tap water Nutrition 0.000 description 25
- 239000000835 fiber Substances 0.000 description 18
- 239000007788 liquid Substances 0.000 description 18
- 101150114468 TUB1 gene Proteins 0.000 description 16
- 239000003599 detergent Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 8
- 229910021536 Zeolite Inorganic materials 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
- 239000010457 zeolite Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 6
- 239000003513 alkali Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Control Of Washing Machine And Dryer (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、洗濯物上にシャワー状
に給水しながらすすぎを行う全自動洗濯機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fully automatic washing machine for performing rinsing while supplying water onto a laundry in a shower.
【０００２】[0002]
【従来の技術】従来の全自動洗濯機は図５に示すように
構成していた。以下、その構成と動作について説明す
る。2. Description of the Related Art A conventional fully automatic washing machine is constructed as shown in FIG. Hereinafter, the configuration and operation will be described.
【０００３】図に示すように、洗濯兼脱水槽１の上端部
には脱水振動を減衰するウオーターバランサー２を固着
しており、ウオーターバランサー２とソフト仕上げ剤投
入ケース３で遠心力を利用したソフト仕上げ剤投入構造
を形成している。[0003] As shown in the figure, a water balancer 2 for damping dehydration vibration is fixed to the upper end of a washing and dewatering tub 1, and the water balancer 2 and a soft finishing agent charging case 3 use a soft centrifugal force to apply soft water. It forms a finishing agent charging structure.
【０００４】まず、全洗濯行程を説明すると、洗濯物と
洗剤を洗濯兼脱水槽１内に投入し、ソフト仕上げ剤をソ
フト仕上げ剤投入ケース３に入れ、スタートボタン（図
示せず）を押すと、給水弁４が開き、水道水が給水ノズ
ル５から洗剤ケース６を介して給水口７から洗濯兼脱水
槽１内へ布量に応じた所定水位まで給水される。その
後、洗濯兼脱水槽１の底部に配置されたパルセーター８
が撹拌し洗濯する。洗濯が終わると排水弁９を開いて排
水ホース１０を介して洗濯液を機外へ排水する。First, the entire washing process will be described. When laundry and detergent are put into the washing and dewatering tub 1, a soft finish is put into a soft finish case 3, and a start button (not shown) is pressed. Then, the water supply valve 4 is opened, and tap water is supplied from the water supply nozzle 5 through the detergent case 6 to the washing / dewatering tub 1 from the water supply port 7 to a predetermined water level according to the cloth amount. Thereafter, the pulsator 8 arranged at the bottom of the washing and dewatering tub 1
Is stirred and washed. When the washing is completed, the drain valve 9 is opened, and the washing liquid is drained out of the machine via the drain hose 10.
【０００５】つぎに、洗濯兼脱水槽１を高速回転し、洗
濯物に含まれる洗濯液を遠心脱水した後、排水弁９を閉
じる。すすぎ行程は洗濯行程と同様に水道水を洗濯兼脱
水槽１へ溜め、パルセーター８により撹拌してためすす
ぎを行い、その後すすぎ液の排水と洗濯物の遠心脱水を
する。これを２回繰り返し洗濯が終了する。なお、ため
すすぎ時に水道水を注水してオーバーフローしながらす
すぐ場合もある。Next, the washing and dewatering tub 1 is rotated at a high speed to centrifugally dehydrate the washing liquid contained in the laundry, and then the drain valve 9 is closed. In the rinsing process, tap water is stored in the washing and dewatering tub 1 in the same manner as in the washing process, and the rinsing is performed by stirring with the pulsator 8, and thereafter, drainage of the rinsing liquid and centrifugal dehydration of the laundry are performed. This is repeated twice to complete the washing. In some cases, tap water is injected during the rinsing, and the rinsing is performed while overflowing.
【０００６】つぎに、ソフト仕上げ剤の投入原理を説明
すると、洗濯前に予めソフト仕上げ剤をソフト仕上げ剤
投入ケース３に入れておくと、ソフト仕上げ剤は洗濯後
の１回目の脱水による遠心力でソフト仕上げ剤投入ケー
ス３からウオーターバランサー２に設けられている穴
（図示せず）を介してウオーターバランサー２内に配置
している隣接した室（図示せず）に移動する。つぎに、
１回目のためすすぎ後の脱水による遠心力で前述の室か
らウオーターバランサー２の外沿部に配置した穴（図示
せず）から洗濯兼脱水槽１と水受け槽１１間に投入さ
れ、ソフト仕上げ剤の溶解した２回目のためすすぎ液で
洗濯物を仕上げ処理する。Next, the principle of feeding the soft finishing agent will be described. If the soft finishing agent is put in the soft finishing agent charging case 3 before washing, the soft finishing agent becomes centrifugal force due to the first dehydration after washing. Then, the container is moved from the soft finishing agent charging case 3 to an adjacent chamber (not shown) arranged in the water balancer 2 via a hole (not shown) provided in the water balancer 2. Next,
For the first time, centrifugal force caused by dehydration after rinsing is applied from the above-mentioned chamber to the washing / dehydrating tub 1 and the water receiving tub 11 through a hole (not shown) arranged on the outer side of the water balancer 2 and is soft-finished. Finish the laundry with the rinse solution for the second time the agent has dissolved.
【０００７】[0007]
【発明が解決しようとする課題】このような従来の全自
動洗濯機では、洗濯兼脱水槽にすすぎの水を溜めてすす
ぐ「ためすすぎ」やすすぎ水をオーバーフローしながら
すすぐ「注水すすぎ」だけでは、すすぎ原理が拡散、希
釈のため、使用者の満足が得られるすすぎ性能を確保す
るには、大量の水道水を必要とするという水資源の問題
と、繰り返し水を溜めたり排水するのに時間を必要とす
るという問題を有していた。In such a conventional fully automatic washing machine, it is not enough to collect water for rinsing in the washing and spin-drying tub, to rinse it, to rinse it, and to rinse it while overflowing the rinsing water. Since the rinsing principle is diffusion and dilution, to ensure rinsing performance that satisfies users, there is a problem with water resources that require a large amount of tap water, and time to repeatedly store and drain water. Had the problem of requiring
【０００８】本発明は上記課題を解決するもので、省水
資源のために効率よくすすぎを行い、節水を図るととも
に、ゼオライトによる濁りを防止してすすぎ性能を向上
することを目的としている。An object of the present invention is to solve the above-mentioned problems, and to improve the rinsing performance by efficiently rinsing for water-saving resources, saving water, and preventing turbidity due to zeolite.
【０００９】[0009]
【課題を解決するための手段】本発明は上記目的を達成
するために、洗濯兼脱水槽にシャワー状に給水するシャ
ワーノズルと、前記洗濯兼脱水槽の給水水位を検知する
水位検知手段と、前記洗濯兼脱水槽の内底部に回転自在
に設けたパルセーターと、前記洗濯兼脱水槽またはパル
セーターを駆動するモータと、洗い、すすぎ、脱水の各
行程を逐次制御する制御手段とを備え、前記制御手段
は、洗い行程後の脱水前と脱水後の少なくとも一方に、
前記シャワーノズルから給水しながら前記洗濯兼脱水槽
を脱水力が作用しない程度の低速回転で回転させる第１
の行程と前記シャワーノズルから給水しながら前記洗濯
兼脱水槽を脱水作用のある回転数で回転させる第２の行
程からなるシャワーすすぎ行程を設け、このシャワーす
すぎ行程の後に、ためすすぎまたは注水すすぎの行程を
設け、最終すすぎの行程の水流より、前記最終すすぎの
行程の前のためすすぎまたは注水すすぎの行程の水流を
強水流としたことを第１の課題解決手段としている。In order to achieve the above object, the present invention provides a shower nozzle for supplying water to a washing and dewatering tub in a shower form, a water level detecting means for detecting a water supply level of the washing and dewatering tub, Freely rotatable inside the washing and dewatering tub
And the washing and dewatering tub or the pulsator
A motor for driving a sweater, washing, rinsing, and control means for controlling each stroke of dehydrated sequentially, the control unit, at least one of dehydrated before and dehydration after wash step,
The washing and dewatering tub while supplying water from the shower nozzle
The first is to rotate the drum at a low speed that does not cause the dehydration force.
The washing process while supplying water from the shower nozzle
The second row in which the spin-drying tub is rotated at a rotation speed with a spin-drying action
Shower rinsing process consisting provided extent, after the shower rinsing cycle, since soot Gima others provided stroke water injection rinse, final rinse from water flow path, said final rinse
That it has a strong water flow water flow rinsing or pouring rinsing stroke for the previous stroke is the first means for solving problems.
【００１０】また、洗濯兼脱水槽にシャワー状に給水す
るシャワーノズルと、前記洗濯兼脱水槽の給水水位を検
知する水位検知手段と、前記洗濯兼脱水槽の内底部に回
転自在に設けたパルセーターと、前記洗濯兼脱水槽また
はパルセーターを駆動するモータと、洗い、すすぎ、脱
水の各行程を逐次制御する制御手段とを備え、前記制御
手段は、洗い行程後の脱水前と脱水後の少なくとも一方
に、前記シャワーノズルから給水しながら前記洗濯兼脱
水槽を脱水力が作用しない程度の低速回転で回転させる
第１の行程と前記シャワーノズルから給水しながら前記
洗濯兼脱水槽を脱水作用のある回転数で回転させる第２
の行程からなるシャワーすすぎ行程を設け、このシャワ
ーすすぎ行程の後に、ためすすぎまたは注水すすぎの行
程を設け、最終すすぎの行程のすすぎ時間より、前記最
終すすぎの行程の前のためすすぎまたは注水すすぎの行
程のすすぎ時間を長くしたことを第２の課題解決手段と
している。Also, a shower nozzle for supplying water to the washing and dewatering tub in a shower form, a water level detecting means for detecting a water supply level of the washing and dewatering tub,
A pulsator that is freely rotatable and the washing and dewatering tub or
Comprises a motor for driving the pulsator, washing, rinsing, control means for sequentially controlling each step of dehydration, the control means, at least one of before and after dehydration after the washing step, from the shower nozzle Washing and removing while watering
Rotate the aquarium at a low speed enough to prevent dehydration
First step and water supply from the shower nozzle
The washing and dewatering tub is rotated at a rotation speed having a dehydrating action.
Shower rinsing process consisting stroke provided for, after the shower <br/> over rinse mode, since soot Gima others provided a row <br/> degree of water injection rinsing, from the rinsing time of the final rinsing step, the outermost
That it has a long rinse time line <br/> enough for rinsing or pouring rinsing for a previous final rinsing step has a second means for solving problems.
【００１１】[0011]
【作用】本発明は上記した第１の課題解決手段により、
脱水前の洗濯物上にシャワーで均一に給水した水道水が
洗濯物の間や繊維間に保持されている洗濯液を遠心力に
より押し出し水道水と置換し、さらに、繊維間の水道水
へ短繊維間の洗剤成分が拡散する。この結果、少量の水
で洗濯物のすすぎを行うことができ、また、シャワーす
すぎではあまり除去が期待できない洗剤に含まれる水不
溶性のゼオライトをためすすぎまたは注水すすぎの行程
で洗濯物表面から離脱させてすすぎ液とともに排水し、
最終すすぎ行程では、前述のすすぎ行程よりも弱い水流
で、水溶性の界面活性剤やアルカリ成分を積極的にすす
ぐことができる。このことにより、従来のすすぎに加え
て、少量の水を使ったシャワーすすぎにより界面活性剤
やアルカリ成分を効率よくすすぐことができるととも
に、最終すすぎ液のゼオライトによる濁りを防止でき、
すすぎ性能を向上できる。According to the first aspect of the present invention, there is provided:
Tap water evenly supplied by a shower onto the laundry before dehydration pushes out the washing liquid held between the laundry and between the fibers by centrifugal force and replaces it with the tap water. The detergent components between the fibers diffuse. As a result, it is possible to perform the rinsing of laundry with a small amount of water, also in the shower rinse to Gima other to try zeolite water-insoluble contained in the detergent can not be expected too removed from the laundry surface stroke water injection rinse And drain it with the rinse solution,
The final be too stroke, with weaker water than rinsing operation described above, it may be rinsed actively soluble surfactants and alkaline components. Thereby, in addition to the conventional rinsing, the surfactant and the alkali component can be efficiently rinsed by shower rinsing using a small amount of water, and turbidity due to zeolite of the final rinsing liquid can be prevented,
Rinsing performance can be improved.
【００１２】さらに、第２の課題解決手段により、最終
すすぎ行程の機械力を弱めているので洗濯物から発生す
る糸屑を低減することとなり、最終すすぎ液の濁りを少
なくできるばかりでなく、不快な糸屑の洗濯物への付着
も防止できる。Furthermore, the second problem-solving means reduces the mechanical force in the final rinsing step, thereby reducing the amount of lint generated from the laundry, thereby not only reducing the turbidity of the final rinsing liquid but also causing discomfort. It is also possible to prevent the lint from attaching to the laundry.
【００１３】[0013]
【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。なお、従来例と同じ構成の
ものは同一符号を付して説明を省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. The same components as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.
【００１４】図２に示すように、シャワーノズル１２
は、給水ノズル５の上部位置に設け、洗濯兼脱水槽１内
の洗濯物にシャワー状に給水するようにしている。給水
弁１３は、第１の給水弁１３ａと第２の給水弁１３ｂと
で構成し、第１の給水弁１３ａは内部ホース１４を介し
て従来通り給水ノズル５に接続し、第２の給水弁１３ｂ
は内部ホース１５を介してシャワーノズル１２に接続し
ている。As shown in FIG.
Is provided at an upper position of the water supply nozzle 5 to supply water to the laundry in the washing and dewatering tub 1 in a shower shape. The water supply valve 13 includes a first water supply valve 13a and a second water supply valve 13b, and the first water supply valve 13a is connected to the water supply nozzle 5 via an internal hose 14 as in the related art. 13b
Is connected to the shower nozzle 12 via an internal hose 15.
【００１５】制御装置１６は、図１に示すように構成し
ており、制御手段１７は、操作表示手段１８により入力
された設定内容に基づいて洗い、すすぎ、脱水の各行程
を逐次制御するもので、パワースイッチング手段１９を
介して、排水弁９、給水弁１３およびモータ２０を逐次
制御する。モータ２０は、洗濯兼脱水槽１とパルセータ
ー８を駆動するものである。記憶手段２１は、制御手段
１７による逐次制御に必要なデータを記憶している。The control unit 16 is configured as shown in FIG. 1. The control unit 17 controls each step of washing, rinsing and dehydration sequentially based on the setting contents inputted by the operation display unit 18. Then, the drain valve 9, the water supply valve 13, and the motor 20 are sequentially controlled via the power switching means 19. The motor 20 drives the washing / dewatering tub 1 and the pulsator 8. The storage means 21 stores data necessary for the sequential control by the control means 17.
【００１６】布量検知手段２２は、洗濯兼脱水槽１内の
洗濯物の量を検知するもので、モータ２０の通電を遮断
した後の惰性回転中のモータ２０の逆起電力により洗濯
物の量を検知し、その出力を制御手段１７に入力するよ
うにしている。汚れ検知手段２３は、洗濯液の光の透過
度より洗濯物の汚れを検知するようにしている。水位検
知手段２４は、洗濯兼脱水槽１内の水位を検知し、その
出力を制御手段１７に入力している。回転数検知手段２
５は、モータ２０の回転数を検知することによって洗濯
兼脱水槽１の回転数を検知するもので、速度発電機など
により構成している。The amount-of-cloth detecting means 22 detects the amount of the laundry in the washing and dewatering tub 1. The laundry is detected by the back electromotive force of the motor 20 during the inertial rotation after the power supply to the motor 20 is cut off. The amount is detected, and the output is input to the control means 17. The dirt detecting means 23 detects dirt on the laundry from the light transmittance of the washing liquid. The water level detecting means 24 detects the water level in the washing and dewatering tub 1 and inputs its output to the control means 17. Rotation speed detection means 2
Reference numeral 5 indicates the number of rotations of the washing and spin-drying tub 1 by detecting the number of rotations of the motor 20, and is constituted by a speed generator or the like.
【００１７】制御手段１７は、洗い行程の脱水前と脱水
後にシャワーすすぎ行程を設けるとともにシャワーすす
ぎ行程の後に、第１ためすすぎ行程とシャワーすすぎ行
程と第２（最終）ためすすぎ行程とを設け、第２ためす
すぎ行程の水流より第１ためすすぎ行程の水流を強水流
としている。また、シャワーすすぎ行程は、洗濯兼脱水
槽１を脱水力が作用しない程度に位置を変える回転と停
止とを繰り返し、または低速で回転数制御をしながら洗
濯物上にシャワーノズル１２から連続または断続して給
水する第１の行程と、この第１の行程につづいて洗濯兼
脱水槽１を脱水作用のある回転数で回転しながらシャワ
ーノズル１２から連続または断続して給水する第２の行
程とで構成している。なお、第１ためすすぎ行程または
第２ためすすぎ行程を注水すすぎ行程としてもよい。The control means 17 provides a shower rinsing step before and after the dehydration of the washing step, and after the shower rinsing step, provides a first rinsing step, a shower rinsing step, and a second (final) rinsing step; The water flow in the first rinsing stroke is a stronger water flow than the water flow in the second rinsing stroke. In the shower rinsing process, the washing and dewatering tub 1 is repeatedly rotated and stopped to change the position so that the dehydrating force does not act, or continuously or intermittently from the shower nozzle 12 on the laundry while controlling the rotation speed at a low speed. And a second step of continuously or intermittently supplying water from the shower nozzle 12 while rotating the washing and dewatering tub 1 at a rotation speed having a dehydrating action following the first step. It consists of. Note that the first rinsing step or the second rinsing step may be a water injection rinsing step.
【００１８】上記構成において図３および図４を参照し
ながら動作を説明すると、給水、洗濯、排水後、図４の
期間Ｔ1の間、洗濯兼脱水槽１をゆっくり回転させなが
らシャワーノズル１２から給水するシャワー給水（第１
の行程）を行い、洗濯液を排水した後に洗濯物全体の洗
濯液の抜けた間隙に水道水を供給する。つぎに、第１の
行程につづいて、図４の期間Ｔ2の間、洗濯兼脱水槽１
の回転数を上げながらシャワーノズル１２から給水する
シャワー脱水（第２の行程）を行う。そして、図４の期
間Ｔ3の間、脱水を行う。The operation of the above configuration will be described with reference to FIGS. 3 and 4. After the water supply, washing, and draining, during the period T1 in FIG. Shower water supply (No. 1)
After draining the washing liquid, tap water is supplied to the gaps where the washing liquid has escaped from the entire laundry. Next, following the first step, during the period T2 in FIG.
Shower dehydration (second stroke) in which water is supplied from the shower nozzle 12 while increasing the number of rotations of. Then, dehydration is performed during a period T3 in FIG.
【００１９】つぎに、給水した後、第１ためすすぎ行程
を実行し、前述のシャワー給水（第１の行程）とシャワ
ー脱水（第２の行程）を行った後、脱水し、さらに、給
水して第２ためすすぎ行程を実行し、排水の後、最終脱
水を行う。このとき、第１ためすすぎ行程と第２ためす
すぎ行程における水流は、（表１）に示した４種類の反
転時限でモータ２０をオン、オフしてパルセーター８を
駆動し、それぞれの運転時間の総和の間運転する。Next, after water is supplied, a first rinsing step is performed, and after the above-described shower water supply (first step) and shower dehydration (second step) are performed, dehydration is performed, and further water supply is performed. A second rinsing step is performed, and after draining, final dewatering is performed. At this time, the water flow in the first rinsing stroke and the second rinsing stroke is such that the motor 20 is turned on and off to drive the pulsator 8 during the four types of reversal periods shown in Table 1, and the respective operating times Drive for the sum of.
【００２０】[0020]
【表１】 [Table 1]
【００２１】このようにして、シャワー給水（第１の行
程）で洗濯物の間隙に水道水が供給され、シャワー脱水
（第２の行程）の前段階で、水道水が遠心力により洗濯
物の間や繊維間に保持されている洗濯液を押し出し水道
水と置換する。さらに、新たにシャワーされた水道水が
遠心力で繊維間を通過する際、繊維間の水道水へ拡散し
た短繊維間の洗剤成分を押し出して洗濯物がすすがれ
る。In this way, the tap water is supplied to the gap between the laundry by shower water supply (first stroke), and the tap water is centrifugally applied to the laundry before the shower dehydration (second stroke). The washing liquid held between the fibers and between the fibers is extruded and replaced with tap water. Further, when the newly showered tap water passes between the fibers by centrifugal force, the detergent component between the short fibers diffused into the tap water between the fibers is pushed out, and the laundry is rinsed.
【００２２】また、シャワーすすぎにより水溶性の界面
活性剤とアルカリ成分を少量の水で効率よくすすぎ、さ
らに、第１ためすすぎ行程における洗濯物へ与える機械
力を第２ためすすぎ行程での機械力より強くしているの
で、洗剤に含まれる水不溶性のゼオライトを第１ためす
すぎ行程で洗濯物表面から離脱させて、すすぎ液ととも
に排水するので、最終のためすすぎ液のゼオライトによ
る濁りを防止できる。Further, the water-soluble surfactant and the alkali component are efficiently rinsed with a small amount of water by shower rinsing, and the mechanical force applied to the laundry in the first rinsing step is the mechanical force in the second rinsing step. Since it is made stronger, the water-insoluble zeolite contained in the detergent is separated from the laundry surface in the first rinsing step and drained together with the rinsing liquid, so that the final rinsing liquid can be prevented from being clouded by the zeolite.
【００２３】つぎに、本発明の第２の実施例について説
明する。図１における制御手段１７は、洗い行程の脱水
前と脱水後にシャワーすすぎ行程を設けるとともにシャ
ワーすすぎ行程の後に、第１ためすすぎ行程とシャワー
すすぎ行程と第２（最終）ためすすぎ行程とを設け、第
２すすぎ行程のすすぎ時間より第１すすぎ行程のすすぎ
時間を長くしている。また、シャワーすすぎ行程は、洗
濯兼脱水槽１を脱水力が作用しない程度に位置を変える
回転と停止とを繰り返し、または低速で回転数制御をし
ながら洗濯物上にシャワーノズル１２から連続または断
続して給水する第１の行程と、この第１の行程につづい
て洗濯兼脱水槽１を脱水作用のある回転数で回転しなが
らシャワーノズル１２から連続または断続して給水する
第２の行程とで構成している。他の構成は上記第１の実
施例と同じである。なお、第１ためすすぎ行程または第
２ためすすぎ行程を注水すすぎ行程としてもよい。Next, a second embodiment of the present invention will be described. The control means 17 in FIG. 1 provides a shower rinsing step before and after dehydration of the washing step, and provides a first rinsing step, a shower rinsing step, and a second (final) rinsing step after the shower rinsing step, The rinsing time of the first rinsing stroke is longer than the rinsing time of the second rinsing stroke. In the shower rinsing process, the washing and dewatering tub 1 is repeatedly rotated and stopped to change the position so that the dehydrating force does not act, or continuously or intermittently from the shower nozzle 12 on the laundry while controlling the rotation speed at a low speed. And a second step of continuously or intermittently supplying water from the shower nozzle 12 while rotating the washing and dewatering tub 1 at a rotation speed having a dehydrating action following the first step. It consists of. Other configurations are the same as those of the first embodiment. Note that the first rinsing step or the second rinsing step may be a water injection rinsing step.
【００２４】上記構成において動作を説明すると、全体
の動作は図３および図４に示した上記第１の実施例の動
作と同じである。ただし、第１ためすすぎ行程と第２た
めすすぎ行程における水流は、（表２）に示した４種類
の反転時限でモータ２０をオン、オフしてパルセーター
８を駆動し、それぞれの運転時間の総和の間運転する。The operation of the above configuration will be described. The overall operation is the same as that of the first embodiment shown in FIGS. However, the water flow in the first rinsing stroke and the second rinsing stroke is such that the motor 20 is turned on and off to drive the pulsator 8 during the four types of reversal time periods shown in (Table 2). Drive for the sum.
【００２５】[0025]
【表２】 [Table 2]
【００２６】このようにして、シャワー給水（第１の行
程）で洗濯物の間隙に水道水が供給され、シャワー脱水
（第２の行程）の前段階で、水道水が遠心力により洗濯
物の間や繊維間に保持されている洗濯液を押し出し水道
水と置換する。さらに、新たにシャワーされた水道水が
遠心力で繊維間を通過する際、繊維間の水道水へ拡散し
た短繊維間の洗剤成分を押し出して洗濯物がすすがれ
る。In this way, the tap water is supplied to the gap between the laundry items by the shower water supply (first stroke), and the tap water is centrifugally separated by the centrifugal force before the shower dehydration (second stroke). The washing liquid held between the fibers and between the fibers is extruded and replaced with tap water. Further, when the newly showered tap water passes between the fibers by centrifugal force, the detergent component between the short fibers diffused into the tap water between the fibers is pushed out, and the laundry is rinsed.
【００２７】また、シャワーすすぎにより水溶性の界面
活性剤とアルカリ成分を少量の水で効率よくすすぎ、さ
らに、第１ためすすぎ行程では、強い水流で長く、第２
ためすすぎ行程では弱い水流で短時間として、機械力を
弱めているので、最終すすぎでの洗濯物から発生する糸
屑を低減することができ、最終すすぎ液の濁りを少なく
できるばかりでなく、不快な糸屑の洗濯物への付着も防
止できる。Further, the water-soluble surfactant and the alkali component are efficiently rinsed with a small amount of water by shower rinsing.
Since the mechanical power is weakened in the rinsing process with a weak water flow for a short time, the lint generated from the laundry in the final rinsing can be reduced, and not only the turbidity of the final rinsing liquid can be reduced, but also unpleasant It is also possible to prevent the lint from attaching to the laundry.
【００２８】[0028]
【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、洗濯兼脱水槽にシャワー状に給水するシャワ
ーノズルと、前記洗濯兼脱水槽の給水水位を検知する水
位検知手段と、前記洗濯兼脱水槽の内底部に回転自在に
設けたパルセーターと、前記洗濯兼脱水槽またはパルセ
ーターを駆動するモータと、洗い、すすぎ、脱水の各行
程を逐次制御する制御手段とを備え、前記制御手段は、
洗い行程後の脱水前と脱水後の少なくとも一方に、前記
シャワーノズルから給水しながら前記洗濯兼脱水槽を脱
水力が作用しない程度の低速回転で回転させる第１の行
程と前記シャワーノズルから給水しながら前記洗濯兼脱
水槽を脱水作用のある回転数で回転させる第２の行程か
らなるシャワーすすぎ行程を設け、このシャワーすすぎ
行程の後に、ためすすぎまたは注水すすぎの行程を設
け、最終すすぎの行程の水流より、前記最終すすぎの行
程の前のためすすぎまたは注水すすぎの行程の水流を強
水流としたから、シャワーノズルより洗濯物表面に均一
に水道水を給水できるので、脱水前の洗濯物上にシャワ
ーで給水した水道水が洗濯物の間や繊維間に保持されて
いる洗濯液を脱水時の遠心力により押し出して水道水と
置換し、さらに、繊維間の水道水へ短繊維間の洗剤成分
が拡散し、この結果、少量の水で洗濯物のすすぎを行う
ことができ、また、シャワーすすぎではあまり除去が期
待できない洗剤に含まれる水不溶性のゼオライトを前の
すすぎで洗濯物表面から離脱させてすすぎ液とともに排
水することができ、最終のすすぎでは前のすすぎよりも
弱い水流で更に水溶性の界面活性剤やアルカリ成分を積
極的にすすぐため、従来のすすぎに加え少量の水を使っ
たシャワーすすぎにより界面活性剤やアルカリ成分を効
率よくすすぐことができるとともに、最終すすぎ液のゼ
オライトによる濁りを防止でき、すすぎ性能を向上でき
る。As is apparent from the above embodiment, according to the present invention, a shower nozzle for supplying water to the washing and dewatering tub in a shower shape, a water level detecting means for detecting a water level of the washing and dewatering tub, Rotating on the inner bottom of the washing and dewatering tub
The pulsator provided and the washing / dewatering tub or pulsator
Comprising a motor for driving the Ta, washing, rinsing, and control means for controlling each stroke of dehydrated sequentially wherein,
At least one of before and after dehydration after the washing process ,
Remove the washing and dewatering tub while supplying water from the shower nozzle.
The first line that rotates at a low speed where hydraulic power does not act
Washing and removing while supplying water from the shower nozzle
Is it the second step of rotating the water tank at a speed that has a dehydrating effect?
Ranaru provided shower rinsing cycle, after the shower rinsing cycle, since soot Gima others provided stroke water injection rinsing, from the water flow of the final rinse step, said final rinse line
Because was strongly water rinsing or water flow injection rinsing stroke for the previous extent, it is possible to feed water uniformly tap water to the laundry surface from the shower nozzle, tap water water in the shower on the laundry before dehydration The washing liquid held between the laundry and between the fibers is pushed out by centrifugal force at the time of dehydration and is replaced with tap water, and further, the detergent component between the short fibers diffuses into the tap water between the fibers, and as a result, Laundry can be rinsed with a small amount of water, and water-insoluble zeolite contained in detergent, which cannot be expected to be removed much by shower rinsing, is removed from the laundry surface by the previous rinse and drained together with the rinse liquid. In the final rinse, the water rinse is weaker than the previous rinse, so the water-soluble surfactants and alkali components are actively rinsed, so shower rinse using a small amount of water in addition to the conventional rinse More with a surfactant or alkaline component may be rinsed efficiently prevents turbidity due zeolite final rinse, it is possible to improve the rinsing performance.
【００２９】また、洗濯兼脱水槽にシャワー状に給水す
るシャワーノズルと、前記洗濯兼脱水槽の給水水位を検
知する水位検知手段と、前記洗濯兼脱水槽の内底部に回
転自在に設けたパルセーターと、前記洗濯兼脱水槽また
はパルセーターを駆動するモータと、洗い、すすぎ、脱
水の各行程を逐次制御する制御手段とを備え、前記制御
手段は、洗い行程後の脱水前と脱水後の少なくとも一方
に、前記シャワーノズルから給水しながら前記洗濯兼脱
水槽を脱水力が作用しない程度の低速回転で回転させる
第１の行程と前記シャワーノズルから給水しながら前記
洗濯兼脱水槽を脱水作用のある回転数で回転させる第２
の行程からなるシャワーすすぎ行程を設け、このシャワ
ーすすぎ行程の後に、ためすすぎまたは注水すすぎの行
程を設け、最終すすぎの行程のすすぎ時間より、前記最
終すすぎの行程の前のためすすぎまたは注水すすぎの行
程のすすぎ時間を長くしたから、シャワーノズルより洗
濯物表面に均一に水道水を給水できるので、脱水前の洗
濯物上にシャワーで給水した水道水が洗濯物の間や繊維
間に保持されている洗濯液を脱水時の遠心力により押し
出して水道水と置換し、さらに、繊維間の水道水へ短繊
維間の洗剤成分が拡散し、この結果、少量の水で洗濯物
のすすぎを行うことができ、また、最終すすぎ時間より
も前のすすぎ時間の方を長くしているので、最終すすぎ
は機械力が弱く、洗濯物から発生する糸屑を低減するこ
とができ、最終すすぎ液の濁りを少なくできるばかりで
なく、不快な糸屑の洗濯物への付着も防止できる。Also, a shower nozzle for supplying water to the washing and dewatering tub in a shower form, a water level detecting means for detecting a water supply level of the washing and dewatering tub,
A pulsator that is freely rotatable and the washing and dewatering tub or
Comprises a motor for driving the pulsator, washing, rinsing, control means for sequentially controlling each step of dehydration, the control means, at least one of before and after dehydration after the washing step, from the shower nozzle Washing and removing while watering
Rotate the aquarium at a low speed enough to prevent dehydration
First step and water supply from the shower nozzle
The washing and dewatering tub is rotated at a rotation speed having a dehydrating action.
Shower rinsing process consisting stroke provided for, after the shower <br/> over rinse mode, since soot Gima others provided a row <br/> degree of water injection rinsing, from the rinsing time of the final rinsing step, the outermost
Since the long rinsing time line <br/> enough for rinsing or pouring rinsing for a previous final rinse step, it is possible to feed water uniformly tap water to the laundry surface from the shower nozzle, onto the laundry before dehydration The tap water supplied by the shower pushes out the washing liquid held between the laundry and between the fibers by centrifugal force at the time of dehydration and replaces the tap water, and furthermore, the detergent component between the short fibers into the tap water between the fibers. Is spread, and as a result, the laundry can be rinsed with a small amount of water, and the rinse time before the final rinse time is longer, so that the final rinse has weak mechanical power, It is possible to reduce the amount of lint generated from the object, and not only to reduce the turbidity of the final rinsing liquid, but also to prevent the attachment of unpleasant lint to the laundry.
【図１】本発明の第１の実施例の全自動洗濯機のブロッ
ク回路図FIG. 1 is a block circuit diagram of a fully automatic washing machine according to a first embodiment of the present invention.
【図２】同全自動洗濯機の縦断面図FIG. 2 is a longitudinal sectional view of the fully automatic washing machine.
【図３】同全自動洗濯機の行程を示す図FIG. 3 is a view showing a process of the fully automatic washing machine.
【図４】同全自動洗濯機の動作特性図FIG. 4 is an operation characteristic diagram of the fully automatic washing machine.
【図５】従来の全自動洗濯機の縦断面図FIG. 5 is a longitudinal sectional view of a conventional fully automatic washing machine.
１ 洗濯兼脱水槽 １２ シャワーノズル １４ 水位検知手段 １７ 制御手段 ２０ モータ DESCRIPTION OF SYMBOLS 1 Washing and dewatering tank 12 Shower nozzle 14 Water level detecting means 17 Control means 20 Motor
───────────────────────────────────────────────────── フロントページの続き (72)発明者 梅本 美紀 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (72)発明者 今井 俊次 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (56)参考文献 特開 昭54−147660（ＪＰ，Ａ) 特開 昭59−192397（ＪＰ，Ａ) 特開 平３−111093（ＪＰ，Ａ) 特公 昭63−64237（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) D06F 33/02 D06F 41/00 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Miki Umemoto, Inventor 1006 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (72) Shunji Imai 1006 Kadoma Kadoma, Kadoma City, Osaka Matsushita Electric Industrial Co., Ltd. (56) References JP-A-54-147660 (JP, A) JP-A-59-192397 (JP, A) JP-A-3-111093 (JP, A) JP-B-63-64237 (JP, B2) (58) Field surveyed (Int. Cl. 7 , DB name) D06F 33/02 D06F 41/00
Claims (2)
ャワーノズルと、前記洗濯兼脱水槽の給水水位を検知す
る水位検知手段と、前記洗濯兼脱水槽の内底部に回転自
在に設けたパルセーターと、前記洗濯兼脱水槽またはパ
ルセーターを駆動するモータと、洗い、すすぎ、脱水の
各行程を逐次制御する制御手段とを備え、前記制御手段
は、洗い行程後の脱水前と脱水後の少なくとも一方に、
前記シャワーノズルから給水しながら前記洗濯兼脱水槽
を脱水力が作用しない程度の低速回転で回転させる第１
の行程と前記シャワーノズルから給水しながら前記洗濯
兼脱水槽を脱水作用のある回転数で回転させる第２の行
程からなるシャワーすすぎ行程を設け、このシャワーす
すぎ行程の後に、ためすすぎまたは注水すすぎの行程を
設け、最終すすぎの行程の水流より、前記最終すすぎの
行程の前のためすすぎまたは注水すすぎの行程の水流を
強水流とした全自動洗濯機。A shower nozzle for supplying water to the washing and dewatering tub in a shower form; a water level detecting means for detecting a water supply level of the washing and dewatering tub;
Pulsator installed in the washing and dewatering tub or
A motor for driving the Ruseta, washing, rinsing, and control means for controlling each stroke of dehydrated sequentially, the control unit, at least one of dehydrated before and dehydration after wash step,
The washing and dewatering tub while supplying water from the shower nozzle
The first is to rotate the drum at a low speed that does not cause the dehydration force.
The washing process while supplying water from the shower nozzle
The second row in which the spin-drying tub is rotated at a rotation speed with a spin-drying action
Shower rinsing process consisting provided extent, after the shower rinsing cycle, since soot Gima others provided stroke water injection rinse, final rinse from water flow path, said final rinse
Fully automatic washing machine with a strong water flow water flow of the rinse or pouring rinsing process for the previous stroke.
ャワーノズルと、前記洗濯兼脱水槽の給水水位を検知す
る水位検知手段と、前記洗濯兼脱水槽の内底部に回転自
在に設けたパルセーターと、前記洗濯兼脱水槽またはパ
ルセーターを駆動するモータと、洗い、すすぎ、脱水の
各行程を逐次制御する制御手段とを備え、前記制御手段
は、洗い行程後の脱水前と脱水後の少なくとも一方に、
前記シャワーノズルから給水しながら前記洗濯兼脱水槽
を脱水力が作用しない程度の低速回転で回転させる第１
の行程と前記シャワーノズルから給水しながら前記洗濯
兼脱水槽を脱水作用のある回転数で回転させる第２の行
程からなるシャワーすすぎ行程を設け、このシャワーす
すぎ行程の後に、ためすすぎまたは注水すすぎの行程を
設け、最終すすぎの行程のすすぎ時間より、前記最終す
すぎの行程の前のためすすぎまたは注水すすぎの行程の
すすぎ時間を長くした全自動洗濯機。2. A shower nozzle for supplying water to the washing and dewatering tub in a shower form, a water level detecting means for detecting a water level of water supplied to the washing and dewatering tub, and a rotating nozzle at an inner bottom of the washing and dewatering tub.
Pulsator installed in the washing and dewatering tub or
A motor for driving the Ruseta, washing, rinsing, and control means for controlling each stroke of dehydrated sequentially, the control unit, at least one of dehydrated before and dehydration after wash step,
The washing and dewatering tub while supplying water from the shower nozzle
The first is to rotate the drum at a low speed that does not cause the dehydration force.
The washing process while supplying water from the shower nozzle
The second row in which the spin-drying tub is rotated at a rotation speed with a spin-drying action
Shower rinsing process provided consisting extent, after the shower rinsing cycle, since soot Gima others provided stroke water injection rinsing, from rinsing time of the final rinsing step, to the final
Fully automatic washing machine with a longer rinse or rinse time of water injection rinse stroke for the front of the stroke of the past.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31630893A JP3166457B2 (en) | 1993-12-16 | 1993-12-16 | Fully automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31630893A JP3166457B2 (en) | 1993-12-16 | 1993-12-16 | Fully automatic washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07163782A JPH07163782A (en) | 1995-06-27 |
| JP3166457B2 true JP3166457B2 (en) | 2001-05-14 |
Family
ID=18075688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31630893A Expired - Lifetime JP3166457B2 (en) | 1993-12-16 | 1993-12-16 | Fully automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3166457B2 (en) |
-
1993
- 1993-12-16 JP JP31630893A patent/JP3166457B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07163782A (en) | 1995-06-27 |
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