JPS5833987Y2 - dehydration washing machine - Google Patents
dehydration washing machineInfo
- Publication number
- JPS5833987Y2 JPS5833987Y2 JP12887778U JP12887778U JPS5833987Y2 JP S5833987 Y2 JPS5833987 Y2 JP S5833987Y2 JP 12887778 U JP12887778 U JP 12887778U JP 12887778 U JP12887778 U JP 12887778U JP S5833987 Y2 JPS5833987 Y2 JP S5833987Y2
- Authority
- JP
- Japan
- Prior art keywords
- dehydration tank
- discharge pipe
- tank
- water
- dehydration
- 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
【考案の詳細な説明】
本考案は洗濯機脱水槽の底部に回転翼を、上端口縁にバ
ランスリングを夫々設けた脱水洗濯機に関し、洗濯やす
すぎ時、回転翼の裏側のポンプ室へ吸込んだ前記脱水槽
内の水を、脱水槽の上方に延びた吐出管に送って脱水槽
上方より脱水槽内へ放出せしめ、この放出により脱水槽
内の水流を複雑なものとして洗浄率やすすぎ効率を向上
せんとするもので、特に脱水槽上方より放出するまでの
水路を簡単に構成でき、且つその配置場所を工夫して洗
濯物を出し入れに支障を来たさないようにするものであ
る。[Detailed description of the invention] This invention relates to a dehydrating washing machine that is equipped with a rotating blade at the bottom of the washing machine dehydrating tank and a balance ring on the top lip.During washing or rinsing, suction is drawn into the pump chamber on the back side of the rotating blade. The water in the dehydration tank is sent to a discharge pipe extending above the dehydration tank and discharged into the dehydration tank from above, and this discharge makes the water flow in the dehydration tank complicated and improves the cleaning rate and rinsing efficiency. In particular, the water channel from above the dehydration tank to the discharge tank can be easily configured, and its placement location can be devised so that it does not interfere with the loading and unloading of laundry.
以下図面に基き説明する。This will be explained below based on the drawings.
１は外槽で、内部に多数の脱水孔２を有する洗濯兼脱水
槽３を内装している。Reference numeral 1 denotes an outer tank, in which a washing/dehydration tank 3 having a large number of dehydration holes 2 is housed.
この脱水槽３の底部中央に設けられた開口４内に、回転
翼軸５に取付けられた回転翼６が配設され、この回転翼
６の裏面には複数の裏羽根７が形成されている。A rotor blade 6 attached to a rotor shaft 5 is disposed in an opening 4 provided at the center of the bottom of the dehydration tank 3, and a plurality of back blades 7 are formed on the back surface of the rotor blade 6. .
脱水槽３の外底面には補強用の同心状リブ８と放射状リ
ブ９が一体に垂下せしめられ、同心状リブのうち内側か
ら二番目のリブには、ボス１０が一体に形成され、又最
も内側のリブ８′は完全に環状にはなっておらず、第２
図の如くその一部分１１が開放している。Concentric ribs 8 and radial ribs 9 for reinforcement are integrally suspended from the outer bottom surface of the dehydration tank 3, and a boss 10 is integrally formed on the second rib from the inside among the concentric ribs. The inner rib 8' is not completely annular and has a second
As shown in the figure, a portion 11 thereof is open.
１２は脱水槽駆動軸１３に固定された脱水槽基板で、こ
の基板１２上に前記最も内側のリブ８′とボス１０とが
当接し、ボス１０にネジ１４を締付けて基板１２と脱水
槽３とを結合している。Reference numeral 12 denotes a dehydration tank substrate fixed to the dehydration tank drive shaft 13. On this substrate 12, the innermost rib 8' and the boss 10 abut, and by tightening the screw 14 to the boss 10, the substrate 12 and the dehydration tank 3 are connected. and are combined.
そして基板１２とリブ８′とでポンプ室１５を形成して
いる。A pump chamber 15 is formed by the substrate 12 and the ribs 8'.
基板１２には複数の透（Ｌ１６が設けられ、回転翼６の
回転時、裏羽根７のポンプ作用で外槽１と脱水槽３間の
水（結局脱水槽３内の水となる）が、この透孔１６を通
ってポンプ室１５へ吸込まれる。The substrate 12 is provided with a plurality of through holes (L16), and when the rotor blade 6 rotates, the water between the outer tank 1 and the dehydration tank 3 (which eventually becomes the water in the dehydration tank 3) is pumped by the pumping action of the back blade 7. It is sucked into the pump chamber 15 through the through hole 16.
１７は軸受ケース、１８はモーターで、これらは機枠（
図示せず）に吊下された外槽１の底部に取付けられてい
る。17 is the bearing case, 18 is the motor, and these are the machine frame (
(not shown) is attached to the bottom of the outer tank 1 suspended from the tank (not shown).
脱水槽側壁には下端が開口した縦溝１９が形成され、こ
の下端開口は、脱水槽外底面に形成された前記ポンプ室
１５の吐出水路２０と連通している。A vertical groove 19 whose lower end is open is formed in the side wall of the dehydration tank, and this lower end opening communicates with a discharge channel 20 of the pump chamber 15 formed on the outer bottom surface of the dehydration tank.
この水路２０は前記リブ８′の開放部１１より連設され
、脱水槽３に一体成形された水平部２１と、脱水槽外底
面の外周部に装着された水路カバー２２により形成され
たコーナ一部２３とよりなる。This water channel 20 is connected to the open part 11 of the rib 8', and has a corner formed by a horizontal part 21 integrally formed with the dehydration tank 3 and a water channel cover 22 attached to the outer periphery of the outer bottom surface of the dehydration tank. It consists of part 23.
水路カバー２２はその上端フランジ部２４が脱水槽３ヘ
ネジ２５止めされている。The upper end flange portion 24 of the water channel cover 22 is fixed to the dehydration tank 3 with a screw 25.
而して前記縦溝１９にはブロー成形により造られた合成
樹脂製の吐出管２６が嵌め込まれている。A synthetic resin discharge pipe 26 made by blow molding is fitted into the vertical groove 19.
この吐出管２６の下端は、縦溝１９の下端開口に嵌め込
まれ、即ち前記吐出水路２０の上端に接続されている。The lower end of the discharge pipe 26 is fitted into the lower end opening of the vertical groove 19, that is, connected to the upper end of the discharge waterway 20.
一方吐出管２６の上端は下方に彎曲されて、バランスリ
ング２７の内周壁に形成した凹所２８内にネジ２９によ
り取付けられている。On the other hand, the upper end of the discharge pipe 26 is bent downward and is attached to a recess 28 formed in the inner circumferential wall of the balance ring 27 with a screw 29.
そして吐出管２６の下向きになった先端３０より、ポン
プ室１５へ吸込まれた水が脱水槽３内へ放出される。The water sucked into the pump chamber 15 is then discharged into the dehydration tank 3 from the downwardly directed tip 30 of the discharge pipe 26.
３１はバランスリング内に封入された液体でバランサー
として働らく。31 is a liquid sealed in a balance ring and functions as a balancer.
３２は脱水槽底面の外周部に設けられた***部で、洗浄
率を向上させるためのものである。Reference numeral 32 denotes a raised portion provided on the outer periphery of the bottom surface of the dehydration tank, and is intended to improve the cleaning efficiency.
上記せる構成としたものにおいて、洗濯やすすぎ時回転
翼６が回転すると、その裏羽根７のポンプ作用で、脱水
槽３と外槽１間の水（結局脱水槽３内の水となる）はポ
ンプ室１５へ吸込まれ、この吸込まれた水は第１図矢印
の如く大部分前記吐出水路２０及び吐出管２６を通って
その先端３０より脱水槽３内へ放出される。In the structure described above, when the rotary blade 6 rotates during washing or rinsing, the water between the dehydration tank 3 and the outer tank 1 (which eventually becomes the water in the dehydration tank 3) is pumped by the pumping action of the back blade 7. The sucked water is sucked into the pump chamber 15, and most of the sucked water passes through the discharge waterway 20 and the discharge pipe 26 and is discharged into the dewatering tank 3 from its tip 30, as shown by the arrow in FIG.
この結果脱水槽内の水流は、回転翼６による水流にこの
放出された水が重なって複雑なものとなり、洗濯物の上
下の入れ替えを促進し、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んだまま水面
に浮かび洗濯やすすぎがなされないというようなことは
なく、むらなく洗濯やすすぎが行なえ、洗浄率を向上せ
しめることができる。As a result, the water flow in the dehydration tank becomes complicated as the discharged water overlaps with the water flow from the rotary blades 6, which promotes the vertical change of the laundry, and in particular, the water falls above the laundry, causing the water to flow upward. Washing and rinsing can be carried out evenly, and the washing efficiency can be improved, without the problem that the laundry is swollen with air and floats on the water surface and cannot be washed or rinsed.
そして上端が下方に彎曲した吐出管を用いることにより
、上昇した水を下方へ変向させるための水路を別途構成
する必要なく、水路の構成が簡単となってコスト安とな
る。By using a discharge pipe whose upper end is curved downward, there is no need to separately construct a waterway for diverting the rising water downward, and the construction of the waterway becomes simple and costs are reduced.
又この吐出管の上端をバランスリングの内周壁に設けた
凹所内に配設しているので、バランスリングの開口面積
がそれほど狭くならず、洗濯物の出し入れに際し支障を
来たすことはない。Further, since the upper end of the discharge pipe is disposed within the recess provided in the inner circumferential wall of the balance ring, the opening area of the balance ring is not so narrow, and there is no problem when loading and unloading the laundry.
又吐出管は脱水槽の内側壁に装着しであるので、脱水時
遠心力を受けても脱水槽により受は止められて外方へ撓
むようなことがないと共に、脱水槽の外側へ突出せず、
脱水時脱水槽が振動する際にその外側にある非回転体こ
の場合だと外槽１に当たりにくい。In addition, since the discharge pipe is attached to the inner wall of the dehydration tank, even if it receives centrifugal force during dehydration, it will not be stopped by the dehydration tank and will not bend outward, and it will not protrude outside of the dehydration tank. figure,
When the dehydration tank vibrates during dewatering, the non-rotating body located outside it is unlikely to hit the outer tank 1 in this case.
更に吐出管に異物が詰まれば、吐出管を外して容易に中
を清掃することができる。Furthermore, if the discharge pipe becomes clogged with foreign matter, the discharge pipe can be removed and the inside can be easily cleaned.
第４図は他の実施例を示し、吐出管２６の下方が延長さ
れて、第１図で水路カバー２２により構成した吐出水路
２０のコーナ一部２３をも吐出管２６で構成している。FIG. 4 shows another embodiment, in which the lower part of the discharge pipe 26 is extended so that the corner part 23 of the discharge waterway 20, which was formed by the waterway cover 22 in FIG. 1, is also formed by the discharge pipe 26.
この場合吐出管２６の下端を吐出水路の水平部２１に接
続し易くするために、吐出管に相当弾性を持たせるとよ
い。In this case, in order to facilitate connection of the lower end of the discharge pipe 26 to the horizontal portion 21 of the discharge waterway, it is preferable to provide the discharge pipe with considerable elasticity.
又脱水槽側壁に形成した縦溝１９は、吐出管２６が縦溝
より外れないようにするために、第５図の如くその両側
に張り出し片３３が設けである。Further, the vertical groove 19 formed on the side wall of the dewatering tank is provided with projecting pieces 33 on both sides as shown in FIG. 5 to prevent the discharge pipe 26 from coming out of the vertical groove.
第６図は更に吐出管２６の他の実施例を示し、このよう
な横断面形状にすると、吐出管２６が脱水槽内へはみ出
しているので洗濯物が当って洗浄効果を持たせることが
できると共に、遠心力が加わった場合強度的に強い。FIG. 6 shows another embodiment of the discharge pipe 26, and when the cross-sectional shape is like this, the discharge pipe 26 protrudes into the dehydration tank, so that the laundry hits it and has a cleaning effect. In addition, it is strong when centrifugal force is applied.
又吐出管はブロー成形により造っているのでその表面に
水位表示用の凹凸を容易に設けることができる。Furthermore, since the discharge pipe is made by blow molding, it is possible to easily provide unevenness on its surface for indicating the water level.
尚吐出管先端３０の下方に第１図点線の如くリントフィ
ルター３４を設ければ、先端より放出される水をこのリ
ントフィルターで受けて水中に浮遊している糸屑を確実
に捕獲することができる。If a lint filter 34 is provided below the discharge pipe tip 30 as shown by the dotted line in Figure 1, the lint filter will receive the water discharged from the tip and reliably capture the lint floating in the water. can.
以上の如く本考案によれば、回転翼の裏面のポンプ室へ
吸込んだ水を脱水槽上方に延びた吐出管に送って、脱水
槽上方より脱水槽内へ放出せしめているので、この放出
により脱水槽内の水流を複雑なものとして、洗浄率やす
すぎ効率を向上させることができると共に、上端が下方
へ彎曲した吐出管により、脱水槽上方より水を放出する
ための水路を簡単に構成できコスト安となる。As described above, according to the present invention, the water sucked into the pump chamber on the back surface of the rotor is sent to the discharge pipe extending above the dehydration tank and is discharged from above into the dehydration tank. By making the water flow in the dehydration tank more complex, it is possible to improve the cleaning rate and rinsing efficiency, and by using the discharge pipe whose upper end is curved downward, it is possible to easily construct a channel for discharging water from above the dehydration tank. Cost will be lower.
更にバランスリングの内周壁に設けた凹所内に吐出管上
端を配設していｋで、バランスリングの開口面積を広く
保つことができ、洗濯物の出し入れに支障を来たすこと
がなく、又吐出管は脱水槽の内側壁に装着しであるので
、脱水時遠心力を受けても脱水槽により受は止められて
外方へ撓むようなことがないと共に、脱水槽の外側へ突
出していないので、脱水時脱水槽が振動する際にその外
側の非回転体（例えば外槽）に当たりにくい。Furthermore, the upper end of the discharge pipe is arranged in a recess formed in the inner circumferential wall of the balance ring, so that the opening area of the balance ring can be kept wide, and there is no problem in putting in and taking out laundry. Since it is attached to the inner wall of the dehydration tank, even if it receives centrifugal force during dehydration, it will not be stopped by the dehydration tank and will not bend outward, and it will not protrude to the outside of the dehydration tank. When the dehydration tank vibrates during dehydration, it is unlikely to hit the non-rotating body outside it (for example, the outer tank).
更に吐出管は外して容易に中を清掃することができる等
種々の効果を奏するものである。Furthermore, the discharge pipe can be removed and the inside can be cleaned easily, and various other effects can be achieved.
図面は本考案の脱水洗濯機を示し、第１図は縦断面図、
第２図は第１図ＩＩ−ＩＩ線に基く断面図、第３図は要
部斜視図、第４図は他の実施例を示す要部縦断面図、第
５図は第４図■−■線に基く断面図、第６図は更に他の
実施例を示す第５図に相当する断面図である。
３・・・・・・洗濯兼脱水槽、１・・・・・・外槽、６
・・・・・・回転翼、２７・・・・・・バランスリング
、１５・・・・・・ポンプ室、２８・・・・・・凹所、
２０・・・・・・吐出水路、２６・・・・・・吐出管、
１９・・・・・・縦溝。The drawings show the dehydrating washing machine of the present invention, and FIG. 1 is a longitudinal sectional view;
2 is a sectional view taken along the line II-II in FIG. 1, FIG. 3 is a perspective view of the main part, FIG. 6 is a sectional view corresponding to FIG. 5 showing still another embodiment. 3...Washing/dehydration tank, 1...Outer tank, 6
...Rotary blade, 27...Balance ring, 15...Pump chamber, 28...Recess,
20...Discharge waterway, 26...Discharge pipe,
19... Vertical groove.
Claims (1)
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、前記脱水槽内の水を吸込むポンプ室を形成すると共
に、前記バランスリングの内周壁に凹所を形成し、前記
脱水槽の内側壁に、上端が下方に彎曲されて前記凹所内
に配設され、下端が脱水槽底面に形成された前記ポンプ
室の吐出水路に接続される吐出管を装着し、この吐出管
の前記上端より水を脱水槽内へ放出するようにした脱水
洗濯機。 ■ 前記脱水槽の内側壁に縦溝を形成し、この縦溝内に
前記吐出管を嵌め込んでなる実用新案登録請求の範囲第
１項記載の脱水洗濯機。[Scope of Claim for Utility Model Registration] ■ A washing and dehydration tank provided with a rotary blade at the bottom and a balance ring at the top edge, wherein a pump chamber for sucking water in the dehydration tank is provided on the back side of the rotary blade. and a recess is formed in the inner circumferential wall of the balance ring, the upper end is curved downward and arranged in the recess in the inner wall of the dehydration tank, and the lower end is formed in the bottom surface of the dehydration tank. The dehydrating washing machine is equipped with a discharge pipe connected to the discharge waterway of the pump chamber, and the water is discharged into the dehydrating tank from the upper end of the discharge pipe. (2) The dehydrating washing machine according to claim 1, wherein a vertical groove is formed in the inner wall of the dehydrating tank, and the discharge pipe is fitted into the vertical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12887778U JPS5833987Y2 (en) | 1978-09-18 | 1978-09-18 | dehydration washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12887778U JPS5833987Y2 (en) | 1978-09-18 | 1978-09-18 | dehydration washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5543884U JPS5543884U (en) | 1980-03-22 |
| JPS5833987Y2 true JPS5833987Y2 (en) | 1983-07-29 |
Family
ID=29092994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12887778U Expired JPS5833987Y2 (en) | 1978-09-18 | 1978-09-18 | dehydration washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833987Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100685958B1 (en) * | 1998-08-31 | 2007-05-14 | 엘지전자 주식회사 | Centrifugal washing machine |
-
1978
- 1978-09-18 JP JP12887778U patent/JPS5833987Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5543884U (en) | 1980-03-22 |
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