JPS5936554B2 - dehydration washing machine - Google Patents
dehydration washing machineInfo
- Publication number
- JPS5936554B2 JPS5936554B2 JP773478A JP773478A JPS5936554B2 JP S5936554 B2 JPS5936554 B2 JP S5936554B2 JP 773478 A JP773478 A JP 773478A JP 773478 A JP773478 A JP 773478A JP S5936554 B2 JPS5936554 B2 JP S5936554B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- pump chamber
- dehydration tank
- discharge
- 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
Links
Description
【発明の詳細な説明】
本発明は、洗濯兼脱水槽の外周に外槽を、底部に回転翼
を、上端に液体を封入したバランスリングを夫々設けた
脱水洗濯機に関し、洗濯時、回転翼の裏側のポンプ室へ
吸込んだ前記外槽と脱水槽間の水を、脱水槽上方より脱
水槽内へ吐出せしめ。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a dehydrating washing machine which is provided with an outer tub around the outer periphery of the washing and dehydrating tub, a rotary blade at the bottom, and a balance ring filled with liquid at the top end. The water between the outer tank and the dehydration tank that has been sucked into the pump chamber on the back side of the tank is discharged into the dehydration tank from above the dehydration tank.
この吐出によシ洗濯水流を複雑なものとして洗浄率を向
上せんとするもので、ポンプ室の吐出水路の上部を余分
な場所ｔとらずに形成すると共にこの吐出水路の上部を
利用して、バランスリング内の液体の急激な移動を阻止
しようとするものである。The aim is to improve the washing efficiency by making the washing water flow complicated by this discharge, and the upper part of the discharge waterway of the pump chamber is formed without taking up extra space, and the upper part of this discharge waterway is utilized. This is intended to prevent rapid movement of liquid within the balance ring.
従来脱水洗濯機では、洗濯兼脱水槽の横断面形状は円形
に近（、このため洗濯物は水平方向には充分に回転され
るが上下方向忙はあまシ回転されず、上下の入れ替わシ
が少なく、特に上方の洗濯物は空気を含んでふくらみ洗
濯水上に浮いてしまって洗濯されないことがあシ、洗濯
むらの原因となっていた。In conventional dehydrating washing machines, the cross-sectional shape of the washing and dehydrating tub is close to a circle (for this reason, the laundry is rotated sufficiently horizontally, but not very well in the vertical direction, and the laundry is not rotated vertically. In particular, the laundry in the upper part of the washing machine swells with air and floats on top of the washing water, causing it to not be washed, causing uneven washing.
本発明はかかる点に鑑みてなされたもので以下図面に示
き説明する。The present invention has been made in view of this point, and will be described below with reference to the drawings.
１は外槽で内部に洗濯兼脱水槽２を内装している。1 is an outer tank, and a washing/dehydration tank 2 is installed inside.
この脱水槽２の底部中央の凹所３内には、回転翼軸４に
取付けられた回転翼５が配設され、回転翼５の裏面には
複数の裏羽根６が一体に設けられ、この裏羽根６によシ
回転翼５の裏側はポンプ室７となっている。A rotor blade 5 attached to a rotor shaft 4 is disposed in a recess 3 at the center of the bottom of the dehydration tank 2, and a plurality of back blades 6 are integrally provided on the back surface of the rotor blade 5. The back side of the rotor blade 5 due to the back blade 6 is a pump chamber 7.
８は脱水槽軸で脱水槽ボスｌ’介して脱水槽２を固定し
ている。Reference numeral 8 denotes a dehydration tank shaft to which the dehydration tank 2 is fixed via a dehydration tank boss l'.
脱水槽ボス９の凹所３の底部には、回転翼５０回転時、
裏羽根６のポンプ作用で外槽１と脱水槽２間の水をポン
プ室７内へ吸込む吸込口１０が設けられている。At the bottom of the recess 3 of the dehydration tank boss 9, when the rotor blade rotates 50 times,
A suction port 10 is provided for sucking water between the outer tank 1 and the dehydration tank 2 into the pump chamber 7 by the pump action of the back blade 6.
外槽１の裏面には、回転翼軸４や脱水槽軸８の軸受ケー
ス１１や、回転翼５や脱水槽２を回転させる駆動モータ
ー１２が装着され、このような外槽１は図示しない機枠
上部より防振的に吊下されている。A bearing case 11 for the rotor shaft 4 and the dehydration tank shaft 8, and a drive motor 12 for rotating the rotor blade 5 and the dehydration tank 2 are attached to the back surface of the outer tank 1. It is suspended from the top of the frame in a vibration-proof manner.
前記脱水槽２の側壁は、洗浄率向上のため第２図の如く
円弧壁２′と平面壁２′ とからなって略八角柱状にな
っている。The side wall of the dewatering tank 2 is formed into a substantially octagonal prism shape, consisting of an arcuate wall 2' and a flat wall 2', as shown in FIG. 2, in order to improve the cleaning efficiency.
そして脱水槽の底部から前記平面壁２″の上端にかけて
ポンプ室７へ連通する凹溝１３が形成され、この凹溝１
３は合成樹脂製の水路カバー１４で覆われてポンプ室７
の吐出水路１５の一部１５′となっている。A groove 13 communicating with the pump chamber 7 is formed from the bottom of the dehydration tank to the upper end of the flat wall 2''.
3 is a pump chamber 7 covered with a synthetic resin waterway cover 14.
This is a part 15' of the discharge waterway 15.
脱水槽２の上端には、流体バランサーとして働らく液体
１６を封入した中空の環状バランスリング１７が装置さ
れ、このバランスリング１７の適所をその外周壁１７′
から上面壁１７″ にかけて内方へ窪ませて窪み部１９
．２０を形成し、この窪み部１９．２０乞カバー２１で
覆って通水路１５” ｙｘ影形成この通水路１５“の下
端が前記吐出水路１５′の上端と連結されて通水路１５
“はポンプ室の吐出水路１５の上部になっている。At the upper end of the dehydration tank 2, a hollow annular balance ring 17 containing a liquid 16, which acts as a fluid balancer, is installed.
A recessed portion 19 is recessed inward from the top wall 17″.
．． 20 is formed, and the recessed portion 19.20 is covered with a cover 21 to form a water passage 15"yx shadow. The lower end of the water passage 15" is connected to the upper end of the discharge water passage 15', and the water passage 15 is
" is the upper part of the discharge waterway 15 of the pump chamber.
文通水路の上端１８は脱水槽内へ向って開口されて吐出
水路１５の吐出口となっている。The upper end 18 of the communication waterway is opened toward the inside of the dehydration tank and serves as a discharge port of the discharge waterway 15.
ここで前記カバー２１の装着を第３図及至第６図に基い
て詳述する。Here, mounting of the cover 21 will be described in detail with reference to FIGS. 3 to 6.
カバー２１は垂直部２１′と水平部２１’からなシ、垂
直部２１′の下端には２つのガイドリブ３０．３１があ
シ、水平部２１″には一対の取付片３２．３２が張シ出
されている。The cover 21 consists of a vertical part 21' and a horizontal part 21', and the lower end of the vertical part 21' has two guide ribs 30.31, and the horizontal part 21'' has a pair of mounting pieces 32.32. It's being served.
まずガイドリブ３１を前記凹溝１３内に挿入しガイドリ
ブ３０を凹溝１３の上端に当てる。First, the guide rib 31 is inserted into the groove 13, and the guide rib 30 is brought into contact with the upper end of the groove 13.
この際カバーの垂直部２１′は、バランスリングの外周
壁１７′に設けた一対のガイドリブ３３．３３によシ外
方へ外れないようになっている。In this case, the vertical part 21' of the cover is prevented from coming off outwardly by a pair of guide ribs 33, 33 provided on the outer circumferential wall 17' of the balance ring.
そして取付片３２に設けた取付穴３４に、バランスリン
グ上面壁１７″ より突設したフック３５を弾性的に嵌
め込みカバー２１を装着する。Then, a hook 35 protruding from the upper surface wall 17'' of the balance ring is elastically fitted into a mounting hole 34 provided in the mounting piece 32 to mount the cover 21.
３６．３６はカバーの水平部２１〃の下面よシ垂下せし
められた一対のガイドリブで窪み部２０の上端に嵌め込
まれている。Reference numerals 36 and 36 denote a pair of guide ribs that hang down from the lower surface of the horizontal portion 21 of the cover and are fitted into the upper end of the recessed portion 20.
このようにして通水路１５″ を形成すれば、遠心力が
働らいてもカバー２１が外方へ外れるようなことはなく
、しかもネジ等を使用していないので簡単にできる。If the water passage 15'' is formed in this way, the cover 21 will not come off outward even if centrifugal force is applied, and it can be easily done since no screws or the like are used.
前記水路カバー１４には、ポンプ室７の内径Ａより小さ
な径Ｂの開口２２を有し、回転翼５０周縁部２３を覆う
ポンプ室カバー２４が一体に設けられている。The water channel cover 14 is integrally provided with a pump chamber cover 24 having an opening 22 having a diameter B smaller than the inner diameter A of the pump chamber 7 and covering the peripheral edge 23 of the rotary blade 50.
このポンプ室カバー２４と水路カバー１４との連結部は
、薄肉ヒンジ２５となっておシ、水路カバー１４の下部
は脱水槽底部へネジ２６で取付られ、ポンプ室カバー２
４はその下面に一体に設けた複数の弾性係着片２７によ
り、脱水槽底部に弾性係着せしめられている。The connecting part between the pump chamber cover 24 and the water channel cover 14 is a thin hinge 25, and the lower part of the water channel cover 14 is attached to the bottom of the dehydration tank with a screw 26, and the pump chamber cover 24 is attached to the bottom of the dehydration tank.
4 is elastically engaged with the bottom of the dehydration tank by a plurality of elastic engagement pieces 27 integrally provided on the lower surface thereof.
そしてポンプ室カバー２４は工具なしで脱水槽２よシ外
して前記ヒンジ２５を支点として回動できるようになっ
ておシ、ポンプ室７内の清掃が容易に行なえるようにな
っている。The pump chamber cover 24 can be removed from the dehydration tank 2 and rotated about the hinge 25 without any tools, so that the inside of the pump chamber 7 can be easily cleaned.
又前記吐出水路１５のポジプ室７への連通部分には、こ
の連通部分を２分する如き仕切リブ２８が脱水槽底部よ
り一体に突設されている。In addition, a partitioning rib 28 is integrally provided at the communication portion of the discharge waterway 15 to the positive chamber 7 and projects from the bottom of the dewatering tank, dividing the communication portion into two.
上記せる構造としたものにおいて、洗濯時回転翼５が回
転すると、その裏羽根６のポンプ作用によシ、第１図矢
印の如（外槽１と脱水槽２間の水が吸込口１０よシポン
プ室７へ吸込まれ、この吸込まれた水は、一部はポンプ
室カバーの前記開口２２と回転翼５との間隙Ｃを通って
脱水槽内へ出てゆ（が、大部分は圧力の高いポンプ室外
周部へ開口した前記仕出水路１５へ送９込まれ、前記吐
出口１８より矢印の如（脱水槽内の中央部へ向って吐出
せしめられている。In the structure described above, when the rotary blade 5 rotates during washing, the water between the outer tank 1 and the dewatering tank 2 flows through the suction port 10 as shown by the arrow in FIG. A portion of this sucked water passes through the gap C between the opening 22 of the pump chamber cover and the rotor 5 and exits into the dehydration tank (but most of the water is absorbed by the pressure). It is fed 9 into the discharge waterway 15 which opens to the outer periphery of the high pump chamber, and is discharged from the discharge port 18 as shown by the arrow (towards the center of the dewatering tank).
この結果洗濯水流は、回転翼による水平方向の回転に吐
出口１８よシ吐出された水が重なって複雑な乱流となり
、洗濯物りの上下の入れ替えも頻繁になり、特に洗濯物
の上方へ水が落ちるので上方の洗濯物が空気を含んでふ
くらみ洗濯水上に浮かんだまま洗濯されないというよう
なことはな（なシ、洗浄むらが解消されて洗浄率が向上
する。As a result, the washing water flow becomes a complex turbulent flow due to the horizontal rotation by the rotary blades and the water discharged from the discharge port 18, which results in a complicated turbulent flow. As the water falls down, the laundry above will not swell up with air and remain floating on top of the washing water and not be washed.This will eliminate uneven washing and improve the washing rate.
ここで回転翼５０周縁部２３がポンプ室カバー２４で覆
われているのは、ポンプ室７へ吸込んだ水の脱水槽２内
へ出てゆ（量を極力少なくして。The reason why the peripheral edge 23 of the rotary blade 50 is covered by the pump chamber cover 24 is to ensure that the water sucked into the pump chamber 7 flows out into the dehydration tank 2 (the amount is minimized).
できるだけ多くの水が吐出水路１５へゆくようＫするた
めである。This is to ensure that as much water as possible goes to the discharge waterway 15.
又前記仕切リブ２８も、吐出水路１５とポンプ室７との
連通部分のうす流を少なくしてできるだけ多（の水がス
ムーズに仕出水路１５へゆ（よう忙するためである。Furthermore, the partition rib 28 is also designed to reduce the thin flow in the communication portion between the discharge waterway 15 and the pump chamber 7, and to allow as much water as possible to flow smoothly into the discharge waterway 15.
そしてここでは吐出口１８よシ吐出される水の量を、脱
水槽側壁に設けた脱水孔２９から脱水槽２と外槽１間に
出る水の量より多（して、第１図の如く洗濯時、脱水槽
の水位を上昇させ反対に脱水槽と外、種間水位を低下さ
せて脱水槽と外槽間の水を有効に洗濯に寄与させている
。Here, the amount of water discharged from the discharge port 18 is greater than the amount of water discharged between the dehydration tank 2 and the outer tank 1 from the dehydration hole 29 provided on the side wall of the dehydration tank (as shown in Fig. 1). During washing, the water level in the dehydration tank is raised, and the water level between the dehydration tank and the outer tank is lowered, so that the water between the dehydration tank and the outer tank can effectively contribute to washing.
又図には示されていないが、例えば吐出口１８に着脱自
在の袋状リントフィルターを取付け、吐出口よシ吐出さ
れる水をこのリントフィルターを介して脱水槽へ吐出す
るようにすれば、水中の糸屑を容易に除去することがで
きる。Although not shown in the figure, for example, if a removable bag-shaped lint filter is attached to the discharge port 18 and the water discharged from the discharge port is discharged to the dewatering tank through the lint filter, Lint waste in the water can be easily removed.
以上の如く本発明によれば、洗濯時ポンプ室へ吸込んだ
外槽と脱水槽間の水を、脱水槽底部から側壁上方にかけ
て形成した吐出水路に送って脱水槽上方よシ脱水槽内へ
吐出せしめ、この吐出により洗濯水流を複雑なものとし
ているので、洗濯物の上下の入れ替えが頻繁に起こ９瀞
むらをなくして洗浄率を向上させることができる。As described above, according to the present invention, the water sucked into the pump chamber during washing between the outer tank and the dehydration tank is sent to the discharge channel formed from the bottom of the dehydration tank to the upper part of the side wall, and is discharged from the top of the dehydration tank into the dehydration tank. In addition, this discharge makes the washing water flow complicated, so that the laundry is frequently changed from top to bottom, thereby eliminating unevenness and improving the washing efficiency.
そして吐出水路の上部は、バランスリングの外周壁よシ
上面壁にかけて形成した窪み部をカバーで覆って形成し
ているので、つまシバランスリング内に存在しているの
と同じことになるので、衣類の出し入れに何ら邪魔にな
ることはなく、吐出水路のために余分なスペースは必要
とせず脱水槽と外槽の間隔を太き（する必要はない。The upper part of the discharge waterway is formed by covering the recess formed between the outer peripheral wall and the upper wall of the balance ring with a cover, so it is the same as the recess that exists inside the balance ring. It does not get in the way of putting in and taking out clothes, no extra space is required for the discharge waterway, and there is no need to widen the gap between the dehydration tank and the outer tank.
その上この吐出水路はバランスリング内の液体の移動に
対して抵抗体として作用し、液体の急激な移動を阻止す
るのに役立てることができる等種々の優れた効果を奏す
るものである。Moreover, this discharge channel acts as a resistor against the movement of liquid within the balance ring, and has various excellent effects such as being useful for preventing rapid movement of liquid.
尚以上の実施例では、１箇所の吐出口より水を吐出させ
るようＫしているが、吐出水路を複数設けて複数箇所よ
り水を吐出させるようにすることも勿論可能である。In the above embodiment, water is discharged from one discharge port, but it is of course possible to provide a plurality of discharge channels and discharge water from a plurality of locations.
図面は本発明の脱水洗濯機を示し、第１図は縦断面図で
洗濯状態を示し、第２図は第１図■−■線に基く断面図
、第３図は吐出水路上部を示す要部：縦断面図、第４図
及至第６図は、夫々第３図のＥ方向矢視図、Ｆ方向矢印
図、Ｇ方向矢視図である。
２・・・・・・洗濯兼脱水槽、１・・・・・・外槽、５
・・・・・・回転翼、１７・・・・・・バランスリング
、７・・・・・・ポンプ室、１１５′・・・・・・吐出
水路、１９，２０・−・・・・窪み部、２１・・・・・
・カバー、１５′ｌ・・・・・・通水路、１８・・・・
・・吐出口。
３４・・・・・・取付穴、３５・・・・・・フック。The drawings show the dehydrating washing machine of the present invention, FIG. 1 is a longitudinal sectional view showing the washing state, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 4 to 6 are a view taken in the E direction, an F direction arrow view, and a G direction view in FIG. 3, respectively. 2...Washing/dehydration tank, 1...Outer tank, 5
...Rotary blade, 17...Balance ring, 7...Pump chamber, 115'...Discharge channel, 19,20...Recess Part, 21...
・Cover, 15'l... Conduit, 18...
...Discharge port. 34...Mounting hole, 35...Hook.
Claims (1)
端に液体ビ封入したバランスリングを夫々設けたものに
おいて、前記回転翼の裏側に前記外槽と脱水槽間の水を
吸込むポンプ室を形成すると共に、前記脱水槽底部から
側壁上端にかけて前記ポンプ室の吐出水路を形設し、前
記バランスリング適所をその外周壁から上面壁にかけて
内方へ窪ませ、この窪み部をカバーで覆って形成した通
水路の一端を、前記吐出水路上端に連結せしめると共に
、この通水路の他端よシ前記脱水槽内へ水を吐出せしめ
るようにした脱水洗濯機。 ２ 前記カバーを前記バランスリング外壁に弾性的に装
着してなる特許請求の範囲第１項記載の脱水洗濯機。[Scope of Claims] 1. A washing and dehydrating tank in which an outer tank is provided on the outer periphery, a rotary blade is provided at the bottom, and a balance ring filled with liquid vinyl is provided at the upper end, wherein the outer tank and the dehydrator are connected to the back side of the rotary blade. forming a pump chamber for sucking water between the water tanks, and forming a discharge channel of the pump chamber from the bottom of the dehydration tank to the upper end of the side wall, and recessing the balance ring at a suitable position inward from the outer peripheral wall to the upper wall; A dehydrating washing machine, in which one end of a water passage formed by covering the recessed part with a cover is connected to the upper end of the discharge water supply, and water is discharged from the other end of the water passage into the dewatering tank. 2. The dehydrating washing machine according to claim 1, wherein the cover is elastically attached to the outer wall of the balance ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP773478A JPS5936554B2 (en) | 1978-01-24 | 1978-01-24 | dehydration washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP773478A JPS5936554B2 (en) | 1978-01-24 | 1978-01-24 | dehydration washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54100155A JPS54100155A (en) | 1979-08-07 |
| JPS5936554B2 true JPS5936554B2 (en) | 1984-09-04 |
Family
ID=11673925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP773478A Expired JPS5936554B2 (en) | 1978-01-24 | 1978-01-24 | dehydration washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936554B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084669B2 (en) * | 1989-05-17 | 1996-01-24 | 松下電器産業株式会社 | Washing machine |
| AU761962B2 (en) | 1998-08-18 | 2003-06-12 | Lg Electronics Inc. | Penetration type washing machine, method for controlling the same, and tub cover for the same |
| US9228281B2 (en) * | 2012-01-12 | 2016-01-05 | General Electric Company | Wash basket for use with a washing machine appliance |
-
1978
- 1978-01-24 JP JP773478A patent/JPS5936554B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54100155A (en) | 1979-08-07 |
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| JPS6142540Y2 (en) | ||
| JPS6223439Y2 (en) | ||
| JPS6237585Y2 (en) | ||
| JPS596798Y2 (en) | dehydration washing machine | |
| JPS6021024Y2 (en) | washing machine | |
| JPS5912319B2 (en) | Washing machine lint removal device |