JPH06160B2 - Jet automatic reversing washing machine - Google Patents
Jet automatic reversing washing machineInfo
- Publication number
- JPH06160B2 JPH06160B2 JP2172389A JP17238990A JPH06160B2 JP H06160 B2 JPH06160 B2 JP H06160B2 JP 2172389 A JP2172389 A JP 2172389A JP 17238990 A JP17238990 A JP 17238990A JP H06160 B2 JPH06160 B2 JP H06160B2
- Authority
- JP
- Japan
- Prior art keywords
- washing
- outer cylinder
- jet
- laundry
- water
- 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
Description
【発明の詳細な説明】 (産業上の利用分野) この発明は、従来の電気洗濯機の洗濯方法とは異なる新
しい方法によって洗濯物のいたみを防ぎながら優れた洗
濯効果を挙げるとともに、洗濯機の洗濯槽部分の寸法を
携帯出来るまでに小型化可能とした噴流自動反転式洗濯
機に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention provides an excellent washing effect while preventing the damage of laundry by a new method different from the conventional washing method of an electric washing machine, and The present invention relates to a jet flow inversion type washing machine in which the size of the washing tub portion can be reduced to a portable size.
(従来の技術) 従来開発されてきた電気洗濯機の洗濯方法としては、 (イ) 撹拌式 (ロ) 噴流式 (ハ) 自動反転渦巻式 (ニ) ジェット水流式 (ホ) 振動式 (ヘ) 回転ドラム式 等があるが、上記(ロ)、(ハ)の如く洗浄力の強い方
法ほど洗濯物をいためる傾向があり、また、(イ)、
(ニ)、(ホ)および(ヘ)の方法では洗濯物をいため
ることは少ないが、洗浄力が弱く、洗濯むらが発生しや
すく、かつ洗濯時間が長くかかる短所があつた。(Prior art) Conventionally developed washing methods for electric washing machines are (a) agitation type (b) jet type (c) automatic reversal spiral type (d) jet water type (e) vibration type (f) Although there are rotary drum types, etc., the stronger the cleaning power is, the more likely it is to damage the laundry, as described in (b) and (c) above.
The methods (d), (e) and (f) rarely damage the laundry, but have the disadvantages that the washing power is weak, uneven washing is likely to occur, and the washing time is long.
また、従来の洗濯機の構造はいづれも洗濯液を開放容器
(洗濯槽)の中に入れ、ポンプによって液流を越こさ
せ、その液流によって洗浄する方法であるため充分な液
流を起こさせるには、洗濯槽の中に或る程度の平面的広
がりを設ける必要があり、このために電気洗濯機を小型
化するには限界があった。In addition, since the conventional washing machine structure is a method in which the washing liquid is put in an open container (washing tub), the liquid flow is passed by a pump, and the washing is performed by the liquid flow, a sufficient liquid flow is generated. In order to make it possible, it is necessary to provide a certain degree of flatness in the washing tub, which limits the miniaturization of the electric washing machine.
(発明が解決しようとする課題) この発明は上記事情によりなされたもので、その目的と
するところは、液流洗いと揉み洗いとを同時に行うとと
もに、携帯できるまでに小型化した噴流自動反転式洗濯
機の提供しようとするものである。(Problems to be Solved by the Invention) The present invention has been made in view of the above circumstances, and an object of the present invention is to perform a liquid flow washing and a kneading washing at the same time and to make the jet automatic reversing type compact enough to be carried It is intended to be provided by a washing machine.
(課題を解決するための手段) 上記目的を達成するため本発明の噴流自動反転式洗濯機
は、 (1)外筒内に洗濯物を収容する網製内篭を設け、前記外
筒内の空気を排出しながら洗濯液を充満させ、前記内篭
の上下方向に反転反復して流れる渦巻噴流を発生させて
その流れに従つて前記洗濯物を上下動させ、捩れと戻り
とを与えて液流洗浄すると同時に、内篭内網目状上下面
に洗濯物を噴流で押圧することによる揉み洗い作用を加
えるようにし、上記目的を達成している。(Means for Solving the Problems) In order to achieve the above object, the jet automatic reversal type washing machine of the present invention is (1) provided with a net inner basket for accommodating laundry in the outer cylinder, and While discharging air, the washing liquid is filled, and a swirl jet flow that is repeatedly inverted in the vertical direction of the inner basket is generated, and the laundry is moved up and down according to the flow to give a twist and a return to the liquid. At the same time as washing by flushing, a kneading washing action is applied to the mesh-like upper and lower surfaces in the inner basket by jetting, thereby achieving the above object.
(2)すなわち、筒の内面壁に渦巻水流の発生を誘導し促
進させる螺線状突起ラインを施した竪型円筒状洗濯槽外
筒と、この外筒内部の中央に設けられた回転自在な円筒
状金網製内篭と、外筒上部を防水性を保つて密閉出来、
且つ内側に内篭用金網製内蓋を支持棒で保持する循環水
出入口及び空気弁付き上蓋と、外筒下部に防水性を保つ
て装着され前記外筒内部に充満された洗濯液に渦巻噴流
を発生させる正・逆回転自在な多翼プロペラ羽根とを備
える噴流ポンプユニットと循環水出入口とをもつ駆動部
から成る洗濯槽及びその洗濯槽の内部への水の注入、循
環、排出作動と、噴流ポンプユニットの運動を自動的に
制御する制御箱とをホース及び電気コードで連結し、洗
濯水の密閉循環回路を構成し、上記目的を達成してい
る。(2) That is, the vertical cylindrical washing tub outer cylinder provided with a spiral projection line for inducing and promoting the generation of a swirling water flow on the inner wall of the cylinder, and a rotatable center provided inside the outer cylinder. The inner cage made of cylindrical wire mesh and the upper part of the outer cylinder can be sealed while maintaining waterproofness,
In addition, a circulating water inlet / outlet for holding the inner net made of wire mesh for the inner basket with a support rod and an upper lid with an air valve, and a swirl jet flow for the washing liquid filled inside the outer cylinder, which is attached to the lower part of the outer cylinder in a waterproof manner. A washing tub comprising a drive unit having a jet pump unit having a forward / reverse rotatable multi-blade propeller blade and a circulating water inlet / outlet, and injecting, circulating and discharging water into the washing tub, The control box for automatically controlling the movement of the jet pump unit is connected by a hose and an electric cord to form a closed circulation circuit for washing water, thereby achieving the above object.
(作用) 上記構成になる本発明の噴流自動反転式洗濯方法および
その洗濯機は、外筒を有する洗濯槽部分とその駆動部と
洗濯水を供給する別体の制御装置部分との3部分より構
成し、密閉された竪型円筒の外筒内において、上・下方
向に交互に反転・反復して流れる渦巻噴流による液流洗
浄作用と洗濯物を入れている内篭の網目状の上・下両面
に噴流によって、交互に洗濯物を強く押圧する一種の揉
み洗い作用との組合せによる新しい洗濯方法として洗濯
物のいたみを防止しつつ優れた洗浄力を得るようにして
いる。(Operation) The jet reversal type washing method and the washing machine of the present invention having the above-mentioned structure are composed of three parts, namely, a washing tub part having an outer cylinder, a driving part thereof, and a separate control device part for supplying washing water. In the outer cylinder of the vertical cylinder that is constructed and sealed, the liquid jet cleaning action by the swirl jet flow that is alternately reversed and repeated upward and downward, and the net-like top of the inner basket containing the laundry As a new washing method in combination with a kind of kneading washing action in which jets are alternately strongly pressed against the lower surface, a new washing method is provided to prevent damage to the laundry and to obtain excellent washing power.
また、洗濯液の循環回路を密閉し、その中心に最適の渦
巻水流を発生させやすい、多翼プロペラ式噴流ポンプを
内蔵する洗濯槽を配置して洗濯機を小型化を可能とし
た。In addition, the washing machine can be miniaturized by arranging a washing tub with a multi-blade propeller-type jet pump inside, which closes the circulation circuit of the washing liquid and easily generates an optimal swirling water flow.
(実施例) 以下、本発明の一実施例を第1図および第2図によって
説明する。第1図は噴流自動反転式洗濯装置の構造図
で、第2図は同斜視図である。(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. 1 is a structural view of an automatic jet reversal type washing machine, and FIG. 2 is a perspective view of the same.
第1図および第2図において、図中1は円筒形の外筒で
ある。この外筒1は、例えばプラスチツク製の円筒体か
らなり、内部に網目状の回転自在な内篭4が設けられ、
また、底部に、給・排水・循環水用ホース差込口2およ
び噴流ポンプユニット3やポンプ駆動用モーター5及び
内篭4の脱水回転用モーター6等を内蔵している駆動部
7が取付けられるようになっている。また、駆動部7の
底板7Aは金属製で脱着可能なようにネジ止めされてい
る。In FIGS. 1 and 2, reference numeral 1 denotes a cylindrical outer cylinder. The outer cylinder 1 is made of, for example, a plastic cylinder, and has a mesh-like rotatable inner basket 4 provided therein.
Further, at the bottom, a drive unit 7 having a hose inlet 2 for water supply / drainage / circulation water, a jet pump unit 3, a pump drive motor 5 and a dehydration rotation motor 6 for the inner basket 4 is attached. It is like this. The bottom plate 7A of the drive unit 7 is made of metal and is screwed so as to be removable.
なお、外筒1内の渦巻水流の発生を誘導し促進、つまり
増幅するため、外筒1の内面壁で相対する位置に螺線状
に突起ライン8を、本例では2本を設けている。そし
て、この外筒1の上部外周にはネジ部を設けてあつて上
蓋9が例えば螺着によって着脱自在になつている。ま
た、この上蓋9もプラスチック製で上蓋9の頂上部には
空気弁10と循環ホース11を取付けるための取付口12が
設けてある。In order to induce and accelerate, that is, to amplify, the generation of the swirling water flow in the outer cylinder 1, the projecting lines 8 are provided in a spiral shape at the positions facing each other on the inner wall of the outer cylinder 1, and two in this example. . A screw portion is provided on the outer periphery of the upper portion of the outer cylinder 1, and the upper lid 9 is detachably attached by, for example, screwing. The upper lid 9 is also made of plastic, and a mounting port 12 for mounting the air valve 10 and the circulation hose 11 is provided on the top of the upper lid 9.
しかして、外筒1の内部には防錆金網製の円筒形の内篭
4が設けられるようになつている。この内篭4はステン
レス・スチール等の防錆金網で外周全面が細かい網で覆
われた篭から成り、この内篭4の上部には網目状に内蓋
4aが着脱自在に設けられ、この内蓋4aは外筒1の上
部に着脱自在となつている上蓋9の裏側に設けた支持軸
台中心点14から吊り下がる形で上蓋9側にあり、上蓋9
の着脱に連動して着脱自在となつており、これにより洗
濯物の内篭4内への投入・取出しを可能にしている。な
お、内篭4の底面には網目状の底部が設けられている。
加えて、この内篭4は洗濯動作中の変形を防ぐために円
筒形の防錆金属製外枠a内に納めて固定される。また、
この外枠aの外周の上下には後述する如く内篭4が回転
した際、その防振用の滑車bが設けられている。更に、
この内篭4の上下には防錆金属帯13と13′とが設けられ
ており、内篭4の上下縁を補強しておりその帯13と13′
から夫々6本の支持棒13a、13a′が中心部に伸び、上部
中心部は上蓋9の裏側に設けた支持軸台中心点14に回転
自在に軸支されている。又、他方下部の帯13′からのび
た6本の支持棒13′は前記の駆動部7の内篭回転用駆動
軸15にネジを介して螺着されるようになつている。Then, a cylindrical inner basket 4 made of anticorrosion wire mesh is provided inside the outer cylinder 1. The inner basket 4 is made of a stainless steel or other rust-proof metal net, and the entire outer circumference is covered with a fine net. An inner lid 4a is removably provided on the upper part of the inner basket 4 in a mesh shape. The lid 4a is located on the upper lid 9 side in the form of being suspended from a support shaft center point 14 provided on the back side of the upper lid 9 which is detachably attached to the upper portion of the outer cylinder 1.
It is detachable in conjunction with the attachment / detachment of laundry, which allows loading / unloading of laundry into the inner basket 4. A mesh-like bottom portion is provided on the bottom surface of the inner basket 4.
In addition, the inner basket 4 is housed and fixed in a cylindrical rustproof metal outer frame a to prevent deformation during the washing operation. Also,
Pulleys b are provided above and below the outer periphery of the outer frame a to prevent vibration when the inner cage 4 rotates, as will be described later. Furthermore,
Anticorrosion metal bands 13 and 13 'are provided above and below the inner basket 4, and the upper and lower edges of the inner basket 4 are reinforced by the bands 13 and 13'.
Six support rods 13a and 13a 'extend from the center to the center, and the center of the upper portion is rotatably supported by the center point 14 of the support shaft provided on the back side of the upper lid 9. On the other hand, the six support rods 13 'extending from the lower strip 13' are screwed to the inner basket rotation drive shaft 15 of the drive unit 7 via screws.
この駆動軸15の外側には回転管軸16が設けてあり、この
回転管軸16の下方にはUプーリ17が固定されており、そ
の上部には噴流が発生させる多翼プロペラ羽根18が取付
けてある。そして、このUプーリ17と多翼プロペラ羽根
18とは駆動部7の上下2段に形成された障壁上に防水プ
ッシュ19を介して2分されたように設けてある。この防
水ブッシュ19は前記回転管軸16を回転自在に支持すると
ともに、上下段を完全に密閉状態に保つように構成され
ている。前記Uプーリ17にはモータ5の回転がその小U
プーリから点線で図示された丸ゴムベルトを介して伝え
られるようになっている。A rotary pipe shaft 16 is provided outside the drive shaft 15, a U pulley 17 is fixed below the rotary pipe shaft 16, and a multi-blade propeller blade 18 for generating a jet is attached above the U pulley 17. There is. And this U pulley 17 and multi-blade propeller blades
The reference numeral 18 is provided on the barrier formed on the upper and lower two steps of the drive unit 7 so as to be divided into two parts by a waterproof push 19. The waterproof bush 19 rotatably supports the rotary tube shaft 16 and keeps the upper and lower stages completely sealed. The U pulley 17 has a small U
It is adapted to be transmitted from the pulley via a round rubber belt shown by a dotted line.
また、駆動部7の上段側面には前記給・排水、循環水用
ホース差込口2が設けてある。Further, the supply / drainage and circulating water hose insertion port 2 is provided on the upper side surface of the drive unit 7.
前記モータ5は多翼プロペラ羽根18を回転させるもの
で、この駆動によって一方向に早い噴流、つまり極めて
強い渦巻水流を発生させ、かつ、多翼プロペラ羽根18の
回転を反転させることにより同じ水流を逆方向に発生さ
せる噴流ポンプユニット3を構成している。The motor 5 rotates the multi-blade propeller blades 18, and by this drive, a fast jet flow in one direction, that is, an extremely strong swirl water flow is generated, and the same water flow is generated by reversing the rotation of the multi-blade propeller blades 18. The jet pump unit 3 that is generated in the opposite direction is configured.
噴流の方向を一定の時間間隔で自動的に反転・反復させ
る動作は、タイマー制御により位相転換スイッチを作動
させモーター5の回転を反転させることにより行うが、
内篭4の遠心脱水のための一方向のみの高速回転はタイ
マー制御によりモーター6の回転と停止を前記内篭回転
駆動軸15に伝えることにより行う。The operation of automatically reversing and repeating the direction of the jet at a fixed time interval is performed by activating the phase changeover switch by timer control and reversing the rotation of the motor 5,
High speed rotation in only one direction for centrifugal dehydration of the inner basket 4 is performed by transmitting rotation and stop of the motor 6 to the inner basket rotation drive shaft 15 by timer control.
なお、タイマー20とそれに連動して動く各部分のスイッ
チを制御する制御箱21は別体で形成されており、この制
御箱21内には前記タイマー20の他給水用電磁バルブ22及
び排水用電磁バルブ24が内蔵されており、給水用電磁バ
ルブ22の開閉、洗浄動作(上下噴流の自動的反転・反復
運動)用噴流ポンプの起動、反転、停止および排水用電
磁バルブ24の開閉、洗濯物の遠心脱水用内篭4の高速回
転の始動、停止等の一連の電気的動作をタイマー20に予
め設定された時間配分に従つてタイマーカム23を作動さ
せて行うようになっている。The control box 21 for controlling the switch of the timer 20 and each part that moves in conjunction with it is formed as a separate body.In the control box 21, other than the timer 20, a solenoid valve 22 for water supply and a solenoid valve for drainage are provided. Built-in valve 24, opening and closing electromagnetic valve 22 for water supply, starting, reversing and stopping jet pump for cleaning operation (automatic reversal / repetitive motion of vertical jets) and opening and closing electromagnetic valve 24 for drainage, laundry A series of electrical operations such as starting and stopping of high-speed rotation of the centrifugal dehydration inner basket 4 are performed by operating the timer cam 23 according to the time distribution preset in the timer 20.
上記した構成によって密閉された液流回路の中に洗濯槽
の構成部材である外筒1を設置し、その外筒1内を上・
下方向に反転して流れる渦巻噴流によって金網製の内篭
4内の洗濯物に捩れとその戻りを加えながら洗濯する噴
流による洗浄作用とその過程において、内篭4の上・下
網面に交互に洗濯物を強く押圧する揉み洗い作用との組
合せが実現し、この方法により洗濯物をいためることな
く均一で而も短時間のうちに優れた洗濯効果が得られる
ようにしている。The outer cylinder 1, which is a component of the washing tub, is installed in the liquid flow circuit sealed by the above-described structure, and the inside of the outer cylinder 1 is moved upward.
The washing action by the jet flow that twists and returns the laundry in the wire net inner basket 4 by the swirling jet flow that is reversed in the downward direction and the washing process by the jet flow alternates between the upper and lower net surface of the inner basket 4. In addition, a combination with a rubbing washing action of strongly pressing the laundry is realized, and by this method, a uniform and excellent washing effect can be obtained in a short time without damaging the laundry.
本発明はこのように、密閉された竪型の円筒形の外筒1
の中で効果的な二つの洗濯作用を組合せた方法であるた
め、小さな円筒の中でも洗濯が可能であり、全自動電気
洗濯機を携帯出来るまでに小型化することを可能にする
という特色をもつ。According to the present invention, as described above, the closed vertical cylindrical outer cylinder 1 is provided.
Since it is a method that combines two effective washing actions, it is possible to wash even in a small cylinder, and it is possible to make a fully automatic electric washing machine compact enough to carry. .
これにより、 (1)全自動電気洗濯機の小型化が達成出来た。既に述べ
た通り、従来の家庭用電気洗濯機は蓋付きとは言え、洗
濯液を開放型容器(洗濯槽)内に溜め、ポンプによって
その容器内に平面的水流を起こさせて、その水流で洗濯
する方法であるために、水流を起こさせるに必要な或る
程度の平面的は広がりを洗濯槽の中に設けなければなら
ず、このことが電気洗濯機の小型化に一つの障壁となっ
ていた。As a result, (1) downsizing of the fully automatic electric washing machine was achieved. As described above, the conventional electric washing machine for home use has a lid, but the washing liquid is stored in an open-type container (washing tub), and a flat water flow is generated in the container by the pump. Because it is a method of washing, there must be some degree of flatness in the washing tub that is necessary to create a flow of water, which is a barrier to miniaturization of electric washing machines. Was there.
これに対し、本発明では、外筒1とその外筒1の上下部
分に接続する液流循環用ホース内に隈なく洗濯液を充満
し密閉する構造を採用したことにより、全自動型電気洗
濯機を携帯出来るまでに小型化することが出来た。On the other hand, in the present invention, by adopting the structure in which the outer cylinder 1 and the liquid flow circulation hose connected to the upper and lower portions of the outer cylinder 1 are filled with the washing liquid and hermetically sealed, the fully automatic electric washing I was able to downsize the machine so that I could carry it.
(2)洗濯物のいたみが少なく、かつ、洗浄力が強い。(2) Less damage to the laundry and strong detergency.
すなわち、従来の洗濯方法の中で、洗浄力が強く、しか
も比較的洗濯物をいためることが少ない洗濯方法として
自動反転渦巻水流式電気洗濯機が家庭用では主流となっ
て来たが、この方法でも靴下やパンツ、ブリーフ等のゴ
ム編み部分の伸び切りによるいたみが起こる頻度はかな
り高い。That is, among the conventional washing methods, the automatic reversing spiral water flow type electric washing machine has become the mainstream for home use as a washing method having a strong washing power and relatively less damaging the laundry. However, it is quite common that the socks, pants, briefs, and other rubber knitted parts are damaged by stretching.
これは通常の家庭用電気洗濯機では、標準を厚い布地で
大きな寸法の洗濯物でも洗えるように設定しているた
め、激しい水流の中で洗濯物が捩られながら強い力で比
較的長い時間(15〜30秒)一つの方向に引つ張られ続け
ることによって起きる損傷であるが、日常汚れが激しく
毎日のように洗濯が必要な靴下、パンツ、ブリーフ、パ
ンティストッキング等の弱いゴム編み部分をもつ、小物
洗濯物には過酷な洗濯方法と言える。This is because in a normal household electric washing machine, the standard is set so that even large-sized laundry can be washed with thick cloth. It is a damage caused by being pulled in one direction for 15 to 30 seconds, but it has a weak rubber knit part such as socks, pants, briefs and pantyhose that require daily washing as it is heavily soiled. It can be said that it is a harsh washing method for small laundry.
これに対し本発明では、噴流による捩れながらの洗浄は
内篭の上・下面の短い距離の間で、極く短時間(2乃至
3秒)行われるに過ぎず、その後すぐに反転させる外、
もう一つの有効な洗浄作用である内篭の網目状上・下面
への噴流による強い押圧動作(一種の揉み洗い作用)と
の組合わせによって、洗濯物のゴム編み部分もいためる
ことなく而も、均一で優れた洗濯効果が得られる。On the other hand, in the present invention, the cleaning while being twisted by the jet flow is performed only for a very short time (2 to 3 seconds) between the short distances of the upper and lower surfaces of the inner basket, and then immediately reverses.
In combination with another effective cleaning action, which is a strong pressing action (a kind of kneading washing action) by the jet on the mesh-like upper and lower surfaces of the inner basket, the rubber knitted part of the laundry is not damaged, and Uniform and excellent washing effect can be obtained.
(3)経済的節約効果がある。(3) There is an economic saving effect.
上に述べた如く損傷しやすい小物洗濯物のいたみを柔ら
げ長持ちさせる経済的効果の外に、小型機であるために
水や洗剤の使用量や電力消費も少なくて済み、毎日のよ
うな頻度で使用される場合、節約効果も大きくなる。As mentioned above, in addition to the economical effect that softens the damage of small items that are easily damaged and lasts a long time, because it is a small machine, the amount of water and detergent used and the power consumption are small, so that it can be used on a daily basis. When used in, the savings will be greater.
次に上記した構成および特色を有する噴流自動反転式洗
濯機の動作を更に詳しく説明する。Next, the operation of the jet automatic reversing type washing machine having the above-mentioned configuration and features will be described in more detail.
(イ)循環ホースを接続した上蓋9を開き適量の洗濯物
と洗剤を投入した後、上蓋9を密閉し制御箱21のスイッ
チを「ON」に入れると給水用電磁バルブ22に通電し、
隔膜を抑えていたプランジヤー(棒ピストン)が引き上
げられ水道25の蛇口から循環水回路内に給水が始まる。(A) Open the upper lid 9 connected to the circulation hose, put in an appropriate amount of laundry and detergent, then close the upper lid 9 and turn on the switch of the control box 21 to turn on the electromagnetic valve 22 for water supply,
The plunger (rod piston) that held down the diaphragm was pulled up, and water supply started from the tap of the tap 25 into the circulating water circuit.
水が外筒1内の空気を上蓋9上部の空気弁10から排出し
ながら、外筒1内に充満すると、水圧により電磁バルブ
22の隔膜が閉じられると同時に電磁バルブ22への通電が
切れ、プランジヤーが下り給水が完全に止まる。When water fills the outer cylinder 1 while discharging the air in the outer cylinder 1 from the air valve 10 above the upper lid 9, the electromagnetic valve is generated by water pressure.
At the same time when the diaphragm of 22 is closed, the electromagnetic valve 22 is de-energized and the plunger descends to completely stop the water supply.
(ロ)このようにして給水用電磁バルブ22が閉じ、スイ
ッチが切れるとタイマー制御により、噴流ポンプユニッ
ト3のモーター5にスイッチが入り、多翼プロペラ羽根
車18が回転し、外筒1内の水が先ず下方から上方への渦
巻噴流となって流れ出し洗剤を撹拌溶解し、かつ、内篭
4内の洗濯物を渦巻噴流に沿つて捩れを加えながら下か
ら上に押し上げ、内篭の網目状の天井面に強く押圧し、
強い液流と押圧動作とによる洗濯が始まる。この二つの
洗濯作用がタイマー制御により短い時間間隔(2乃至3
秒間隔程度)で反転し、反復されることにより、ポンプ
の多翼プロペラ羽根18の回転速度が高速になり過ぎない
うちに停止反転するように制御される外、内篭4内の洗
濯物は下から上と、上から下へと捻転とその戻りを繰り
返しながら、内篭4の網目状の上下面に交互に強く押圧
されることにより、一種の揉み洗いが行われ、布地をい
ためずに均一な洗濯が短時間(紳士用靴下、ブリーフ等
で約3分間)で効果的に行われる。(B) When the electromagnetic valve 22 for water supply is closed in this way and the switch is turned off, the motor 5 of the jet pump unit 3 is turned on by the timer control, the multiblade propeller impeller 18 rotates, and the inside of the outer cylinder 1 The water first flows from the lower part to the upper part as a swirl jet to stir and dissolve the detergent, and the laundry in the inner basket 4 is pushed up from the bottom while twisting along the swirl jet to raise the mesh shape of the inner basket. Press strongly against the ceiling surface of
Washing starts due to the strong liquid flow and the pressing action. These two washing actions are controlled by a timer to provide a short time interval (2 to 3
By reversing at intervals of about a second) and repeating, the multi-blade propeller blades 18 of the pump are controlled so as to stop and reverse before the rotational speed of the multi-blade propeller blades 18 becomes too high. By repeatedly twisting and returning from the bottom to the top and from the top to the bottom, the mesh-like upper and lower surfaces of the inner basket 4 are alternately and strongly pressed, so that a kind of kneading is performed and the fabric is not damaged. Uniform washing is effectively performed in a short time (about 3 minutes with men's socks, briefs, etc.).
(ハ)洗濯動作終了直前にはタイマー制御により噴流ポ
ンプユニット3の多翼プロペラ羽根18の回転方向を常に
外筒1内の水を上から下へ流す方向に廻すように設定
し、洗濯動作終了間際に排水用電磁バルブ24に通電し、
バルブを開いてやると、洗濯廃液が初めは強制的に排出
され、密封状態に近い外筒1内に上蓋9上部の空気弁10
を通して外気を導き入れ、循環水回路内の廃液の自然排
出を容易にする(排水用電磁バルブ24を開いても密封さ
れた循環水回路内に空気を導入する唯一の入口である外
筒1の上蓋9上部の空気弁10からは、自然のままでは外
気が導入され難い)。(C) Immediately before the end of the washing operation, the rotation direction of the multiblade propeller blades 18 of the jet pump unit 3 is set to be always rotated in the direction from the top to the bottom by the timer control, and the washing operation is completed. Energize the electromagnetic valve 24 for drainage just before,
When the valve is opened, the washing liquid waste is forcibly discharged at first, and the air valve 10 on the upper lid 9 is placed in the outer cylinder 1 which is close to the sealed state.
To facilitate the natural discharge of the waste liquid in the circulating water circuit through the outside air through the outer cylinder 1 which is the only inlet for introducing air into the sealed circulating water circuit even if the electromagnetic valve 24 for drainage is opened. From the air valve 10 on the upper lid 9, it is difficult to introduce the outside air as it is.
洗濯廃液がすべでの循環水回路から排出された後、タイ
マー制御によって内篭4専用のモーター6に通電され、
前記内篭回転駆動軸15に回転を伝に内篭4が外枠aとと
もに高速回転して、洗濯物に残留する洗濯廃液を遠心脱
水する。After draining the laundry waste liquid from all the circulating water circuits, the motor 6 dedicated to the inner basket 4 is energized by the timer control,
The rotation of the inner basket rotation drive shaft 15 causes the inner basket 4 to rotate at a high speed together with the outer frame a to centrifugally dewater the waste laundry liquid remaining in the laundry.
(ニ)一定時間(毎分800回転で約30秒間)の遠心脱水
後、タイマー制御により内篭4の回転が停止すると排水
用電磁バルブ24が閉じられ、同時に給水用電磁バルブ22
に通電され、このバルブ22が開いて水洗用浄水が給水さ
れ、外筒1内をはじめホース内等循環水回路内に充満す
ると電磁バルブ22が閉じ給水が止まり、同時に噴流ポン
プユニット3の駆動モーター5に通電され、上記(ロ)
で述べた洗濯作用と同様の作用順序で水洗が行われる
(所要時間約30秒間)。(D) After centrifugal dehydration for a certain time (800 rpm for about 30 seconds), when the rotation of the inner basket 4 is stopped by the timer control, the electromagnetic valve 24 for drainage is closed, and at the same time the electromagnetic valve 22 for water supply is closed.
The valve 22 is opened to supply purified water for washing, and when the circulating water circuit such as the outer cylinder 1 is filled with the circulating water circuit, the electromagnetic valve 22 is closed and the water supply is stopped. At the same time, the drive motor of the jet pump unit 3 is driven. 5 is energized, the above (b)
Washing with water is performed in the same order as the washing operation described in (the required time is about 30 seconds).
水洗動作終了直前には多翼プロペラ羽根18は常に外筒1
内の水を上から下へ流す方向に回転させ、排水用電磁バ
ルブ24をまだ水流ポンプの多翼プロペラ羽根18が回転
し、洗濯槽を構成する外筒1の中の水を上から下に流し
ているうちに開くことによって、約2秒間のみ強制排水
し、多翼プロペラ羽根18停止後の自然排水を容易にする
ことも先に(ロ)で述べた動作と同じであり、排水完了
と同時に内篭4回転専用のモーター6に通電し内篭4を
高速回転させ洗濯物に含まれる水洗残液を遠心脱水する
過程も、先に(ハ)で述べたものと同じである。Immediately before the completion of the washing operation, the multiblade propeller blade 18 is always the outer cylinder 1
The water inside is rotated in the direction from top to bottom, and the electromagnetic valve 24 for drainage is still rotated by the multi-blade propeller blades 18 of the water flow pump, and the water in the outer cylinder 1 forming the washing tub is moved from top to bottom. It is the same as the operation described in (b) above that it is forcibly drained only for about 2 seconds by opening it while flowing to facilitate natural drainage after stopping the multiblade propeller blades 18. At the same time, the process of energizing the motor 6 dedicated to the rotation of the inner basket 4 to rotate the inner basket 4 at a high speed to centrifuge and dehydrate the unwashed residual liquid contained in the laundry is the same as that described in (c) above.
この浄水給水から水洗、排水を経て遠心脱水に至るまで
の一連の水洗動作は連続して3回繰返されて洗濯を完了
し、タイマー制御によって洗濯終了を知らせるブザーが
鳴り止めば、すべての電源か切れ(「OFF」とな
り)、後は洗濯槽の上蓋を開き内篭内の洗濯物を取り出
すだけとなる。これらの構成は周知であるので、説明は
省略する。A series of washing operations from this clean water supply to washing, drainage, and centrifugal dehydration are repeated three times in succession to complete washing, and if the buzzer that informs the end of washing by the timer control does not ring After it has run out (becomes "OFF"), all that is left is to open the top lid of the washing tub and take out the laundry in the basket. Since these configurations are well known, description thereof will be omitted.
(ホ)上記の終了ブザーが鳴つても洗濯物を取り出さず
に上蓋9の循環水ホースのみを取り外し、タイマー制御
装置21のもう一つの「乾燥」用スイッチを「ON」に入
れると内篭回転専用モーター6に通電され内篭4が遠心
脱水時の如く一方向に高速回転し、内篭4の外枠aの突
起の回転により発生した気流が外筒1内面壁に施された
螺線状突起ライン8により、渦巻上昇気流へと誘導さ
れ、外筒1内に下から上へ吹き上げるつむじ風を起こし
て、内篭4内の脱水済み洗濯物に浮力を与えながら、激
しい気流にさらし例風乾燥が行われる。(E) Even if the above end buzzer sounds, without removing the laundry, remove only the circulating water hose on the upper lid 9 and turn on another "drying" switch of the timer control device 21 to rotate the inner basket. The internal cage 4 is energized by the dedicated motor 6 and rotates in one direction at high speed like centrifugal dehydration, and the airflow generated by the rotation of the protrusion of the outer frame a of the internal cage 4 is formed in the spiral shape on the inner wall of the outer cylinder 1. The protrusion line 8 induces a swirl ascending airflow, which causes a whirlpool wind that blows up from the bottom to the top of the outer cylinder 1 and imparts buoyancy to the dehydrated laundry in the inner basket 4 while exposing it to a violent airflow. Is done.
この冷風乾燥方法は、靴下、パンティ、ブリーフ、ハン
カチ等の軽くて薄物の洗濯物には特に有効であり、数分
間で完全乾燥する。This cold air drying method is particularly effective for light and thin laundry such as socks, panties, briefs, and handkerchiefs, and completely dry in a few minutes.
なお、洗濯槽内の湿った空気の排出は上蓋9の循環水用
ホース取付口12からであるが、外気の取り入れ口は、排
水口2となるため「乾燥」スイッチを「ON」にいれる
と同時にタイマー制御により排水用電磁バルブ24が開く
ように設定し、一定時間(約5分)後、内篭4の回転停
止と共に電源が切れ、排水用電磁バルブ24も閉じられ乾
燥動作を終える。Although the moist air in the washing tub is discharged from the circulating water hose mounting port 12 of the upper lid 9, the outside air intake port is the drain port 2, so the "dry" switch is turned on. At the same time, the drainage electromagnetic valve 24 is set to open by timer control, and after a fixed time (about 5 minutes), the rotation of the inner basket 4 is stopped, the power is turned off, and the drainage electromagnetic valve 24 is also closed to complete the drying operation.
この冷風乾燥機能は本発明の構造から応用された付随機
能である。This cold air drying function is an auxiliary function applied from the structure of the present invention.
(発明の効果) 以上説明したように、本発明によれば、 (1)外筒内に洗濯物を収容する網製内篭を設け、前記外
筒内の空気を排出しながら洗濯液を充満させ、前記内篭
の上下方向に反転反復して流れる渦巻噴流を発生させて
その流れに従って前記洗濯物を上下動させ、捩れと戻り
とを与えて液流洗浄すると同時に、内篭内網目状上下面
に洗濯物を噴流で押圧することによる揉み洗い作用を加
えたことを特徴とする方法であるため、洗濯物をいため
ずに短時間のうちに効果的な洗濯が行われる。(Effects of the Invention) As described above, according to the present invention, (1) a net-made basket for accommodating laundry is provided in the outer cylinder, and the washing liquid is filled while discharging the air in the outer cylinder. Then, a swirl jet flow that is repeatedly reversed up and down in the inner basket is generated, and the laundry is moved up and down in accordance with the flow, and twisting and returning are applied to wash the liquid flow, and at the same time, the inner basket mesh is formed. Since the method is characterized by adding a kneading and washing effect to the lower surface by pressing the laundry with a jet flow, effective laundry can be performed in a short time without damaging the laundry.
(2)また、本発明の洗濯機は、筒の内面壁に渦巻水流の
発生を誘導し促進させる螺線状突起ラインを施した竪型
円筒状洗濯槽外筒と、この外筒内部の中央に設けられた
回転自在な円筒状金網製内篭と、外筒上部を防水性を保
って密閉出来、且つ内側に内篭用金網製内蓋を支持棒で
保持する循環水出入口及び空気バルブ付き上蓋と、外筒
下部に防水性を保って装着され前記外筒内部に充満され
た洗濯液に渦巻噴流を発生させる正・逆回転自在な多翼
プロペラ羽根とを備える噴流ポンプユニットと循環水出
入口とをもつ駆動部から成る洗濯槽及びその洗濯槽の内
部への水の注入、循環、排出作動と、噴流ポンプユニッ
トの運転を自動的に制御する制御箱とをホース及び電気
コードで連結し、洗濯水の密閉循環回路を構成とし、前
記外筒を密閉した後に外筒上部の空気弁から中の空気を
排出しながら洗濯液を外筒はじめ液流回路内に充満さ
せ、外筒底部に設置された多翼プロペラ式噴流ポンプユ
ニットの多翼プロペラ羽根の正・逆回転制御により、外
筒内に上下方向に反転・反復して流れる早い渦巻噴流を
発生させ、内篭内の洗濯物を、この早い渦巻噴流によっ
て捩れと戻りを加えながら洗浄するとともに前記網目状
の内篭の上・下面に噴流によって強く押圧するようにし
たので、絞り洗いと揉み洗いとを同時に行え、洗浄性が
優れているとともに、洗濯物の損傷を防止することがで
き、また、水道の蛇口を含む3ケ所のホース接続を取り
外せば洗濯槽と制御装置との二つの部分に分けられ容易
に携帯可能な小さな寸法にすることが出来る利点があ
る。(2) Further, the washing machine of the present invention includes a vertical cylindrical washing tub outer cylinder provided with a spiral projection line for inducing and promoting the generation of a swirling water flow on the inner wall of the cylinder, and a center inside the outer cylinder. With a rotatable cylindrical wire netting inner basket and an outer cylinder upper part that can keep the upper part of the outer cylinder waterproof and sealed, and has a circulating water inlet / outlet that holds the inner wire netting inner cover with a support rod inside A jet pump unit equipped with an upper lid and a multi-blade propeller blade which is attached to the lower part of the outer cylinder while keeping waterproof and generates a swirl jet in the washing liquid filled in the outer cylinder and a circulating water inlet / outlet. And a control box for automatically controlling the operation of the jet pump unit and the pouring, circulation and discharge of water into the washing tub and the inside of the washing tub, which are connected to each other by a hose and an electric cord. After forming a closed circulation circuit of washing water and sealing the outer cylinder While discharging the inside air from the air valve on the top of the outer cylinder, the washing liquid is filled into the liquid flow circuit including the outer cylinder, and the multi-blade propeller blades of the multi-blade propeller type jet pump unit installed at the bottom of the outer cylinder are straightened. Reverse rotation control generates a fast swirl jet flow that vertically inverts and repeats in the outer cylinder to wash the laundry in the inner basket while twisting and returning with the swirl jet flow and the mesh shape. Since the jets are strongly pressed against the upper and lower surfaces of the inner basket of the basket, squeezing and kneading can be performed at the same time, and the washability is excellent and damage to the laundry can be prevented. By removing the three hose connections including the faucet, there is the advantage that it can be divided into two parts, the washing tub and the control device, and can be made into a small size that is easily portable.
第1図および第2図は本発明の実施例で、第1図は噴流
自動反転式洗濯機の断面図、第2図は同要部の斜視図で
ある。 1…外筒、3…噴流ポンプユニット、4…内篭、4a…
内蓋、7…駆動部、8…螺線状突起ライン、9…上蓋、
10…空気弁、11…循環ホース、18…多翼プロペラ
羽根、21…制御箱1 and 2 show an embodiment of the present invention. FIG. 1 is a cross-sectional view of a jet-flow automatic reversing type washing machine, and FIG. 2 is a perspective view of the essential part thereof. 1 ... Outer cylinder, 3 ... Jet pump unit, 4 ... Inner basket, 4a ...
Inner lid, 7 ... Drive portion, 8 ... Spiral protrusion line, 9 ... Upper lid,
10 ... Air valve, 11 ... Circulation hose, 18 ... Multi-blade propeller blade, 21 ... Control box
Claims (1)
させる螺線状突起ラインを施した竪型円筒状洗濯槽外筒
と、この外筒内部の中央に設けられた回転自在な円筒状
金網製内篭と、外筒上部を防水性を保って密閉出来、且
つ内側に内篭用金網製内蓋を支持棒で保持する循環水出
入口及び空気弁付き上蓋と、外筒下部に防水性を保つて
装着され前記外筒内部に充満された洗濯液に渦巻噴流を
発生させる正・逆回転自在な多翼プロペラ羽根とを備え
る噴流ポンプユニットと循環水出入口とをもつ駆動部か
ら成る洗濯槽及びその洗濯槽の内部への水の注入、循
環、排出作動と、噴流ポンプユニットの運転を自動的に
制御する制御箱とをホース及び電気コードで連結し、洗
濯水の密閉循環回路を構成して成ることを特徴とした洗
濯機。1. A vertical cylindrical washing tub outer cylinder provided with a spiral projection line for inducing and promoting the generation of a swirling water flow on the inner wall of the cylinder, and a rotatable center provided inside the outer cylinder. Cylindrical wire netting inner cage and outer cylinder upper part can be sealed while maintaining waterproofness, and circulating water inlet / outlet and air valve upper lid inside which inner wire mesh inner lid is held by support rods, and outer cylinder lower part It is composed of a drive unit having a jet pump unit equipped with a multi-blade propeller blade that can be rotated forward and backward to generate a swirling jet in the washing liquid filled in the outer cylinder while keeping the waterproof property, and a circulating water inlet / outlet port. A washing tub and a control box for automatically controlling the operation of the jet pump unit and the operation of pouring, circulating, and discharging water into the washing tub are connected by a hose and an electric cord to form a closed circulation circuit for washing water. A washing machine characterized by being configured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2172389A JPH06160B2 (en) | 1990-06-29 | 1990-06-29 | Jet automatic reversing washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2172389A JPH06160B2 (en) | 1990-06-29 | 1990-06-29 | Jet automatic reversing washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0461893A JPH0461893A (en) | 1992-02-27 |
JPH06160B2 true JPH06160B2 (en) | 1994-01-05 |
Family
ID=15941024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2172389A Expired - Lifetime JPH06160B2 (en) | 1990-06-29 | 1990-06-29 | Jet automatic reversing washing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06160B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09326283A (en) * | 1996-06-05 | 1997-12-16 | Yazaki Corp | Electrically connecting device between rotating body and fixed body |
JP3841822B1 (en) | 2005-03-15 | 2006-11-08 | 株式会社京都産業 | Washing method |
US7810361B2 (en) | 2005-03-15 | 2010-10-12 | Happy Co., Ltd. | Washing apparatus |
JP3863176B1 (en) | 2006-03-07 | 2006-12-27 | 株式会社京都産業 | Washing machine |
CN101225593B (en) * | 2008-02-05 | 2010-06-02 | 俞文豹 | Minisize automatic washer |
US20110209292A1 (en) * | 2010-03-01 | 2011-09-01 | PELLERIN MILNOR CORPORATION, a Louisiana corporation | Washer extractor and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5262974A (en) * | 1975-11-20 | 1977-05-24 | Hirozou Tanimura | Washing machine |
-
1990
- 1990-06-29 JP JP2172389A patent/JPH06160B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0461893A (en) | 1992-02-27 |
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