JPS6329555B2 - - Google Patents

Info

Publication number
JPS6329555B2
JPS6329555B2 JP5395281A JP5395281A JPS6329555B2 JP S6329555 B2 JPS6329555 B2 JP S6329555B2 JP 5395281 A JP5395281 A JP 5395281A JP 5395281 A JP5395281 A JP 5395281A JP S6329555 B2 JPS6329555 B2 JP S6329555B2
Authority
JP
Japan
Prior art keywords
washing tub
partition plate
blade
liquid
washing
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
Application number
JP5395281A
Other languages
Japanese (ja)
Other versions
JPS57168697A (en
Inventor
Kenji Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP5395281A priority Critical patent/JPS57168697A/en
Publication of JPS57168697A publication Critical patent/JPS57168697A/en
Publication of JPS6329555B2 publication Critical patent/JPS6329555B2/ja
Granted legal-status Critical Current

Links

Description

【発明の詳細な説明】 本発明は洗濯槽底部に裏羽根を有する回転翼を
配設し、この裏羽根のポンプ作用により洗濯槽内
の液をポンプ室へ吸込みこの吸込んだ液を洗濯槽
水位より上方へ送つて洗濯槽内へ放出し、この放
出水流により洗濯槽内の水流を複雑にして洗浄効
果を向上させるようにしたり、あるいはこの放出
される液をリントフイルターへ通して液中に含ま
れた糸屑を除去するようにした洗濯機に関し、裏
羽根のポンプ能力以上に多くの液が洗濯槽上方よ
り放出されるようにして、少ない消費電力で多く
の放出水量が得られるようにするものである。
DETAILED DESCRIPTION OF THE INVENTION In the present invention, a rotary blade having a back blade is disposed at the bottom of the washing tank, and the liquid in the washing tank is sucked into the pump chamber by the pumping action of the back blade, and the sucked liquid is lowered to the water level of the washing tank. The water can be sent higher up and discharged into the washing tub, and this released water flow can complicate the water flow in the washing tub to improve the cleaning effect, or the released water can be passed through a lint filter to remove the water contained in the washing tub. To obtain a large amount of discharged water with low power consumption by discharging more liquid from above the washing tub than the pumping capacity of the back blade in a washing machine designed to remove collected lint. It is something.

以下本発明を図面に基き説明する。1は脱水槽
を兼ねる洗濯槽で、その底部には回転翼2が配設
され、又その口縁には、液体3を適量封入したバ
ランスリング4が装着されている。洗濯槽1は洗
濯槽基板5にネジ6により取付けられ、この基板
5は洗濯槽軸7に固着されている。8は基板5を
軸7に固着するナツト、9はパツキンである。洗
濯槽1の側壁は第2図から明らかな如くその4ケ
所が内方へ膨出10されて、洗濯時の衣類の反転
を促すようになつている。洗濯槽1はその槽壁が
無孔になつていて、脱水時洗濯槽1が回転される
と、その中の液は槽壁に沿つて上昇し、図示しな
いがバランスリング4と洗濯槽の口縁との間に形
成した間隙より、外槽11内へ放出されるように
なつている。回転翼2は翼軸12にネジ13によ
り固着され、翼軸12は洗濯槽軸7内に軸支され
ている。前記外槽11には翼軸12や洗濯槽軸7
を回転せしめるモーター14やこれらの軸の軸受
ケース15等が装着されている。外槽11は図示
しない機枠上部より防振的に吊下されている。
The present invention will be explained below based on the drawings. Reference numeral 1 denotes a washing tub which also serves as a dehydration tub, and a rotary blade 2 is disposed at the bottom of the tub, and a balance ring 4 containing an appropriate amount of liquid 3 is attached to the rim of the tub. The washing tub 1 is attached to a washing tub base plate 5 with screws 6, and this base plate 5 is fixed to a washing tub shaft 7. 8 is a nut for fixing the substrate 5 to the shaft 7, and 9 is a packing. As is clear from FIG. 2, the side wall of the washing tub 1 is bulged inward at four locations 10 to facilitate the inversion of clothes during washing. The washing tub 1 has a non-porous tub wall, and when the washing tub 1 is rotated during spin-drying, the liquid inside rises along the tub wall, causing a balance ring 4 and the opening of the washing tub (not shown) to rise. The water is discharged into the outer tank 11 through the gap formed between the edge and the outer tank 11. The rotary blade 2 is fixed to a blade shaft 12 with a screw 13, and the blade shaft 12 is pivotally supported within a washing tub shaft 7. The outer tub 11 has a wing shaft 12 and a washing tub shaft 7.
A motor 14 for rotating the shafts, a bearing case 15 for these shafts, and the like are mounted. The outer tank 11 is suspended from the upper part of the machine frame (not shown) in a vibration-proof manner.

前記回転翼2の裏面には放射状の裏羽根16が
一体成形されている。洗濯槽1の底部17は凹所
となつていて、この凹所内に回転翼2が配設され
ている。回転翼周囲の凹所17の上部開口は、枠
体18で覆われている。この枠体18には、裏羽
根16と凹所17の底部間を仕切る仕切板19
や、この仕切板19と共同して回転翼裏側にポン
プ室20を形成するポンプ室周壁21とが一体に
成形されている。枠体18のポンプ室20より外
側には、洗濯槽1内と仕切板19の下側とを連通
する複数の通水口22が設けられ、仕切板19に
はポンプ室20への吸込口23が設けられてい
る。ポンプ室周壁21には、先端へゆくにつれ細
くなつた開放部24が設けられ、この開放部がポ
ンプ室20の吐出口24となる。この吐出口24
と連通する凹溝25が洗濯槽1の底部から側面の
上端にかけて設けてあり、底面に設けられた凹溝
25は、前記枠体18に一体成形されたカバー2
6により覆われて吐出口24と連通した吐出水路
27となつており、又側面に設けられた凹溝25
には、その下端が吐出水路27の上端に嵌合され
た吐出パイプ28が配設されている。吐出パイプ
28の上端は、洗濯槽1内へ向けられ、前記バラ
ンスリング4の下側に設けられた窪み部29内に
配設されている。バランスリング4には吐出パイ
プ28の先端開口から放出される液を下側へ向け
るガイド壁30が一体成形されていると共に、こ
の下側へ向けられた液を受ける袋状のリントフイ
ルター31が取付けられている。32はリントフ
イルター31の口縁枠体33を支持する取付台
で、バランスリング4に一体成形されている。リ
ントフイルター31は洗濯槽水位Hより上位に取
付けられている。
A radial back blade 16 is integrally formed on the back surface of the rotary blade 2. The bottom 17 of the washing tub 1 is a recess, and the rotor 2 is disposed within this recess. The upper opening of the recess 17 around the rotor blade is covered with a frame 18. This frame body 18 has a partition plate 19 that partitions between the back blade 16 and the bottom of the recess 17.
Also, a pump chamber peripheral wall 21 that forms a pump chamber 20 on the back side of the rotor blade together with this partition plate 19 is integrally formed. A plurality of water passage ports 22 are provided outside the pump chamber 20 of the frame 18 to communicate the interior of the washing tub 1 with the lower side of the partition plate 19, and the partition plate 19 has a suction port 23 to the pump chamber 20. It is provided. The pump chamber peripheral wall 21 is provided with an opening 24 that becomes narrower toward the tip, and this opening becomes the discharge port 24 of the pump chamber 20. This discharge port 24
A groove 25 is provided from the bottom of the washing tub 1 to the upper end of the side surface and communicates with the cover 2 integrally formed on the frame 18.
6 to form a discharge waterway 27 communicating with the discharge port 24, and a concave groove 25 provided on the side surface.
A discharge pipe 28 whose lower end is fitted into the upper end of the discharge waterway 27 is disposed. The upper end of the discharge pipe 28 is directed into the washing tub 1 and is disposed in a recess 29 provided below the balance ring 4. A guide wall 30 that directs the liquid discharged from the opening at the tip of the discharge pipe 28 downward is integrally molded on the balance ring 4, and a bag-shaped lint filter 31 is attached to receive the liquid directed downward. It is being Reference numeral 32 denotes a mounting base that supports the lip frame 33 of the lint filter 31, and is integrally molded with the balance ring 4. The lint filter 31 is installed above the water level H of the washing tub.

而して前記枠体18の仕切板19には、仕切板
19の下側と前記吐出口24と連通せしめる連通
口34が設けられている。又枠体18は、洗濯槽
1を洗濯槽基板5に取付けるネジ6の座金35に
枠体裏面より垂設した係止爪36が係合し、更に
仕切板19の中央部が押え板37にて洗濯槽底部
中央の立上り開口縁38に押し付けられているこ
とにより取付けられている。
The partition plate 19 of the frame 18 is provided with a communication port 34 that allows the lower side of the partition plate 19 to communicate with the discharge port 24 . Also, in the frame 18, a locking pawl 36 hanging from the back of the frame engages with a washer 35 of a screw 6 that attaches the washing tub 1 to the washing tub base plate 5, and furthermore, the center portion of the partition plate 19 engages with the presser plate 37. It is attached by being pressed against the rising opening edge 38 at the center of the bottom of the washing tub.

かかる構成のものにおいて、洗いやすすぎ時回
転翼2が回転すると、裏羽根16のポンプ作用に
より、第1図矢印の如く洗濯槽1内の液は、前記
通水口22より枠体18内へ吸込まれ、更に吸込
口23よりポンプ室20へ吸込まれ、吐出口24
より吐出水路27に吐出パイプ28からなる送水
路を通つて吐出パイプ先端からリントフイルター
31へ向けて放出され、洗濯槽1へ戻される。こ
の際液中に含まれた糸屑はリントフイルター31
にて捕獲される。一旦捕獲された糸屑は、リント
フイルター31が洗濯槽水位Hより上位に取付け
られているので、水流により逃げることなく確実
に貯えられてゆく。又洗濯水位Hより上方から液
が放出されるので、洗濯槽内の水流は回転翼2に
よる渦巻水流にこの放出された液が加わり複雑な
ものとなり、衣類の反転を促して洗浄効果を高め
ることができる。
In such a structure, when the rotary blade 2 rotates during washing or rinsing, the liquid in the washing tub 1 is sucked into the frame 18 through the water passage port 22 as shown by the arrow in FIG. 1 due to the pump action of the back blade 16. It is further sucked into the pump chamber 20 through the suction port 23, and is then sucked into the pump chamber 20 through the discharge port 24.
The lint is then discharged from the tip of the discharge pipe into the discharge waterway 27 through the water supply channel consisting of the discharge pipe 28 toward the lint filter 31 and returned to the washing tub 1 . At this time, the lint contained in the liquid is filtered through the lint filter 31.
Captured at. Since the lint filter 31 is installed above the washing tank water level H, the lint once captured is reliably stored without escaping by the water flow. Moreover, since the liquid is discharged from above the washing water level H, the water flow in the washing tub becomes complicated by adding the discharged liquid to the swirling water flow caused by the rotary blades 2, which promotes the turning of the clothes and enhances the cleaning effect. Can be done.

ところで吐出パイプ28より放出される液の量
が多いほど糸屑の捕獲量を多くでき又洗浄効果を
高める作用を向上せしめることができるが、その
ために裏羽根16を大きくしたりしてそのポンプ
能力を大きくすると、消費電力が多くなり特策で
はない。
By the way, the larger the amount of liquid discharged from the discharge pipe 28, the more lint can be captured and the cleaning effect can be improved. Increasing the value increases power consumption and is not a special solution.

そこで本発明では仕切板19に前記連通口34
を設けて放出水量を多くしたものである。即ちポ
ンプ室20へ吸込まれた液が吐出口24より出る
際に、仕切板19の下側にある液をベンチユリー
効果にて第1図矢印の如く連通口34より吐出口
24へ吸込み、裏羽根のポンプ能力そのものによ
り吸込口23からポンプ室へ吸込まれた液と一緒
に吐出パイプ28へ送り、その先端より放出する
ようになつている。
Therefore, in the present invention, the communication port 34 is provided in the partition plate 19.
This is to increase the amount of water released. That is, when the liquid sucked into the pump chamber 20 exits from the discharge port 24, the liquid on the lower side of the partition plate 19 is sucked into the discharge port 24 from the communication port 34 as shown by the arrow in FIG. The liquid sucked into the pump chamber from the suction port 23 is sent to the discharge pipe 28 together with the liquid sucked into the pump chamber by the pump capacity itself, and is discharged from the tip thereof.

従つて本発明によれば、裏羽根のポンプ能力を
大きくしなくとも、つまり消費電力を増大するこ
となく、ポンプ室より吐出される液のベンチユリ
ー効果により裏羽根のポンプ作用とは別に洗濯槽
内の液を吸込むので、吐出パイプ先端より放出さ
れる液の量を多くすることができ、洗浄効果を高
める働らきを向上せしめたり、リントフイルター
を取付けたものにおいては、糸屑の捕獲能力を大
きくできるものである。
Therefore, according to the present invention, without increasing the pumping capacity of the back blade, that is, without increasing the power consumption, the ventilary effect of the liquid discharged from the pump chamber allows the pumping action of the back blade to increase the amount of water inside the washing tub. Since the liquid is sucked in, it is possible to increase the amount of liquid released from the tip of the discharge pipe, which improves the cleaning effect, and when equipped with a lint filter, increases the ability to capture lint. It is possible.

尚第1図において、39はリントフイルター3
1の口縁枠体33に設けられた容器で、この中へ
予じめ漂白剤や洗剤を貯えておくことにより、吐
出パイプ28より放出される液によりこの漂白剤
や洗剤を薄めあるいは溶かして洗濯槽へ供給する
ことができる。又バランスリング4の窪み部29
の上方は内側へ膨出40している。これは窪み部
29の存在によりバランスリング内の流路断面積
が狭くなつて中の液体の流動性が妨げられるの
を、捕なうためである。
In Fig. 1, 39 is the lint filter 3.
A container provided in the mouth frame 33 of No. 1, in which bleach or detergent is stored in advance, and the bleach or detergent is diluted or dissolved by the liquid discharged from the discharge pipe 28. Can be supplied to the washing tub. Also, the recessed part 29 of the balance ring 4
The upper part bulges inward 40. This is to prevent the presence of the recessed portion 29 from narrowing the cross-sectional area of the flow path within the balance ring and impeding the fluidity of the liquid therein.

【図面の簡単な説明】[Brief explanation of drawings]

図面は本発明の洗濯機を示し、第1図は内部の
縦断面図で第2図―線に基づく断面図、第2
図は第1図―線に基づく断面図である。 1……洗濯槽、16……裏羽根、2……回転
翼、19……仕切板、20……ポンプ室、18…
…枠体、22……通水口、23……吸込口、24
……吐出口、27……吐出水路、28……吐出パ
イプ、27,28で送水路を構成する。34……
連通口。
The drawings show a washing machine according to the present invention, and FIG. 1 is a vertical sectional view of the inside, FIG.
The figure is a sectional view taken along the line in FIG. 1... Washing tub, 16... Back blade, 2... Rotating blade, 19... Partition plate, 20... Pump room, 18...
...Frame body, 22...Water port, 23...Suction port, 24
...Discharge port, 27...Discharge waterway, 28...Discharge pipe, 27 and 28 constitute a water supply channel. 34...
Communication port.

Claims (1)

【特許請求の範囲】[Claims] 1 洗濯槽底部に裏羽根を有する回転翼を配設す
るものにおいて、前記回転翼の周囲に、前記裏羽
根と洗濯槽底部間を仕切る仕切板と共同して前記
回転翼の裏側にポンプ室を構成する枠体を配設
し、該枠体に前記洗濯槽内と前記仕切板の下側と
を連通する通水口を設けると共に、前記仕切板に
前記ポンプ室への吸込口を設け、前記ポンプ室の
吐出口を、その先端開口が洗濯槽水位より上方に
て洗濯槽内へ向けられた送水路に連通せしめ、前
記仕切板には、前記吐出口と仕切板の下側とを連
通せしめる連通口を設けてなる洗濯機。
1. A rotary blade having a back blade is disposed at the bottom of the washing tub, and a pump chamber is provided around the rotary blade on the back side of the rotary blade in cooperation with a partition plate that partitions between the back blade and the bottom of the washing tub. a frame body is disposed, and the frame body is provided with a water passage port that communicates the inside of the washing tub with the lower side of the partition plate, and the partition plate is provided with a suction port into the pump chamber, and the The discharge port of the chamber is connected to a water supply channel whose tip opening is directed into the washing tub above the water level of the washing tub, and the partition plate includes a communication port that allows communication between the discharge port and the lower side of the partition plate. A washing machine with a spout.
JP5395281A 1981-04-09 1981-04-09 Washing machine Granted JPS57168697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5395281A JPS57168697A (en) 1981-04-09 1981-04-09 Washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5395281A JPS57168697A (en) 1981-04-09 1981-04-09 Washing machine

Publications (2)

Publication Number Publication Date
JPS57168697A JPS57168697A (en) 1982-10-18
JPS6329555B2 true JPS6329555B2 (en) 1988-06-14

Family

ID=12957049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5395281A Granted JPS57168697A (en) 1981-04-09 1981-04-09 Washing machine

Country Status (1)

Country Link
JP (1) JPS57168697A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263872U (en) * 1988-10-31 1990-05-14

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047489U (en) * 1983-09-10 1985-04-03 松下電器産業株式会社 washing machine filter device
CN111197220A (en) * 2018-11-16 2020-05-26 佛山市顺德海尔电器有限公司 Pulsator washing machine and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263872U (en) * 1988-10-31 1990-05-14

Also Published As

Publication number Publication date
JPS57168697A (en) 1982-10-18

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