JPS6185991A - Air trap attachment device - Google Patents
Air trap attachment deviceInfo
- Publication number
- JPS6185991A JPS6185991A JP20766784A JP20766784A JPS6185991A JP S6185991 A JPS6185991 A JP S6185991A JP 20766784 A JP20766784 A JP 20766784A JP 20766784 A JP20766784 A JP 20766784A JP S6185991 A JPS6185991 A JP S6185991A
- Authority
- JP
- Japan
- Prior art keywords
- water level
- air trap
- air
- rinse filter
- drain valve
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、水位無段切換装置のエアトラップ取付装置に
係り、特に自動２槽式及び２槽式洗濯機に好適な水位無
段切換装置に関する。Detailed Description of the Invention [Field of Application of the Invention] The present invention relates to an air trap mounting device for a stepless water level switching device, and more particularly to a stepless water level switching device suitable for automatic two-tub and two-tub washing machines. .
従来の装置は、実開昭５８−９４４８５号に記載のよう
にエアトラップとすすぎフィルターの連結は、エアトラ
ップに一体にハサミ状のアームを設爪を差し込み連結し
ていた。In the conventional device, as described in Japanese Utility Model Application Publication No. 58-94485, the air trap and the rinse filter are connected by inserting a scissor-like arm integrally into the air trap.
又、エアトラップの取付位置は、溢水口の右夷隅に配置
していた。しかし、連結は左右上下方向の位置合わせを
しなければならない点及びエアトラップの開口面積が大
きく取れない点について配慮されていなかった。Additionally, the air trap was installed at the right corner of the overflow port. However, no consideration was given to the fact that the connection requires alignment in the horizontal and vertical directions, and that the opening area of the air trap cannot be made large.
本発明の目的は自ｗＪ２１１！式及び２漕式洗濯機の水
位無段切換装＃に於て、エアトラップを溢水口部に取付
けたすすぎフィルターに摺動可能な如く設けた水位切換
にエアトラップを簡単に着脱可能な９口＜取付けるエア
トラップ取付装置を提供することにある。The purpose of the present invention is to use the self-wJ211! In the stepless water level switching system for type and two-row type washing machines, the air trap is installed in the overflow port so that it can slide on the rinse filter, and the air trap can be easily attached to and removed from the water level switch with 9 openings. <An object of the present invention is to provide an air trap mounting device for mounting.
本発明は、溢水口内の限定されたスペースの中に上下摺
動可能で、尚且つ、エアトラップの開口面積をより大き
く取るため、従来エアトラップを溢水口の右夷隅に設け
ていたものを、すすぎフィルターと排水弁の間に設け、
エアトラップの左右方く取り、又エアトラップの取付け
は上下摺動可能な水位切換に簡単に着脱可能な如く取付
けたエアトラップ取付装である。The present invention is capable of vertically sliding within the limited space within the overflow port, and in order to increase the opening area of the air trap, the air trap was previously provided at the right corner of the overflow port. Installed between the rinse filter and the drain valve,
The air trap is mounted on the left and right sides of the air trap, and the air trap is attached to a water level switch that can be slid up and down so that it can be easily attached and detached.
以下、本発明の一実施例を第１〜３図によシ説明する。 An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
図に於−Ｃ１外枠１にＷｉ−２が懸架され、Ｗ槽２の左
側洗濯槽３の中央には攪拌兼用４が取付けられ右奥コー
ナーには溢水口５が設けられている。In the figure, a Wi-2 is suspended on the outer frame 1 of the W-tub 2. A stirring/combining unit 4 is attached to the center of the left washing tub 3 of the W tub 2, and an overflow port 5 is provided at the back right corner.
溢水口５の底面には排水口６が設けられ、この排水口６
を閉止する排水弁７のツバ８が上下摺動可能な如く囁水
口５の両側面に設けられた＃９にセットてれている。A drain port 6 is provided at the bottom of the overflow port 5, and this drain port 6
The flanges 8 of the drain valve 7 for closing the drain valve 7 are set at #9 provided on both sides of the spout 5 so as to be able to slide up and down.
排水弁７の上端には、伸縮自在な溢水ホース１０が水密
に取付けられ、又溢水ホース１０の上端は、溢水口５の
開口部に取付けられたすすぎフィルター１１に上下摺動
可能な如く取付けられた水位切換１２に着脱自在に取付
けられている。A telescopic overflow hose 10 is watertightly attached to the upper end of the drain valve 7, and the upper end of the overflow hose 10 is attached to a rinse filter 11 attached to the opening of the overflow port 5 so as to be vertically slidable. It is detachably attached to the water level switch 12.
一方、排水弁７の途中は弁操作杆１３が取付けられこの
弁操作杆１３の上端はバネ１４により支持されている。On the other hand, a valve operating rod 13 is attached to the middle of the drain valve 7, and the upper end of this valve operating rod 13 is supported by a spring 14.
尚、排水弁７は円筒になっている。Note that the drain valve 7 has a cylindrical shape.
水位切換１２の下端にはエアトラップ１５が爪１６によ
り、着脱自在に取付けられている。An air trap 15 is detachably attached to the lower end of the water level switch 12 by a claw 16.
このエアトラップ１５は排水弁７とすすぎフィルター１
１に取付けられた水位切換１２の間に設けられ、開口面
積を最大限に取るため、可動部である排水弁７の円筒部
を狭くその圧右側は広くした特殊形状としである。父、
エアトラップ１５の上部には、圧力を伝達する伸縮自在
なエアチューブ１７が取付けられ、更に、このエアチュ
ーブ１７の中には縮んだ時にエアチューブ１７が折れ曲
がるのを防止するチューブガイド１８が設けられている
。このチューブガイド１８は溢水口５のスペースがない
ためエアチューブ１７の中に挿入している。このチュー
ブガイド１８の下４ｉＣは、ソバ１９を形成し、エアト
ラップ１５のパイプ２０の突起２１を係合されている。This air trap 15 includes a drain valve 7 and a rinse filter 1.
In order to maximize the opening area, the drain valve 7, which is a movable part, has a special shape in which the cylindrical part is narrow and the pressure side is wide. father,
A telescopic air tube 17 for transmitting pressure is attached to the upper part of the air trap 15, and a tube guide 18 is further provided inside the air tube 17 to prevent the air tube 17 from bending when contracted. ing. This tube guide 18 is inserted into the air tube 17 since there is no space for the overflow port 5. The lower part 4iC of this tube guide 18 forms a buckle 19 and is engaged with a protrusion 21 of a pipe 20 of the air trap 15.
又、このチューブガイド１８は円又は円筒で外周表面が
平滑で、京擦折抗の少ない材料で形成されている。The tube guide 18 is circular or cylindrical, has a smooth outer circumferential surface, and is made of a material with little bending resistance.
伺、エアチューブエフの先端は、水位一定の圧カスイン
チ（図示せず）に接続されている。The tip of the air tube F is connected to a pressure gauge (not shown) that maintains a constant water level.
一方、すすぎフィルター１１には、高中低の水位宍示が
設けである。又水位切換１２にも、水位表示がありこれ
をすすぎフィルター１１の各水位に合わせ、水位を高中
低に切換える賛成としである。On the other hand, the rinse filter 11 is provided with high, medium and low water level indicators. The water level switch 12 also has a water level display, which is set to match each water level of the rinse filter 11 to switch the water level between high, medium and low.
以上のＡ成に於て、高水位にセットする場合は、すすぎ
フィルター１１の高水位に水位切換１２の水位を合わせ
（第３図の如くエアトラップ１５が一４上がった状態）
ると、エアチューブ１７は圧縮される。この除エアチュ
ーブ１７の径が小さいため、折れ油かり、空気の伝達が
できなくなるので、折れ防止のチューブガイド１８を設
けておる。In the above A configuration, when setting the water level to a high level, set the water level of the water level switch 12 to the high water level of the rinse filter 11 (air trap 15 is raised by 14 degrees as shown in Figure 3).
Then, the air tube 17 is compressed. Since the air removing tube 17 has a small diameter, it will break and become oily, making it impossible to transmit air, so a tube guide 18 is provided to prevent it from breaking.
又これに伴ない溢水ホース１０も水位切換１２に連動し
、高水位に設定される。Along with this, the overflow hose 10 is also set to a high water level in conjunction with the water level switch 12.
この時排水弁７は閉止状態とする。At this time, the drain valve 7 is closed.
この状態で洗１２−Ｑ１１３に給水し、高水位に達する
と圧カスインチがトリップし、自動的に給水停止し洗７
ｍｌを開始するものである。In this state, water is supplied to wash 12-Q113, and when the water level reaches a high level, the pressure cage inch trips and the water supply is automatically stopped and wash 7
ml.
−ｈｌｙ Ｉ−Ｆ−１−＆ｈ’ｒＷａｅ；ｘＪ−Ｌ綱
Δ＋ａ −＆／＋’ｒＪ−Ｔ１ｍｌ Ｑを上げ、すす
ぎフィルター１１の中水位に水位切換１２の水位を合わ
せると、エアトラップ１５も自動的に下がり、水位Ｈは
高水位と同じ状態となる。-hly I-F-1-&h'rWae; The water level H becomes the same as the high water level.
又、溢水ホース１０も中水位に下がる。Moreover, the overflow hose 10 is also lowered to the middle water level.
この状態で給水すると、高水位時と同様水位が中水位に
達すると、即ち圧力スイッチの水位がＨになると、圧力
スイッチがトリップし、給水を停止するものである。When water is supplied in this state, when the water level reaches a medium water level, that is, when the water level of the pressure switch becomes H, the pressure switch trips and stops water supply, as in the case of a high water level.
従って、水位は洗濯時は勿論注水すすぎ時も自在に切換
えることができ、洗濯量に応じた１汝適の水位が選べ節
水が計れるものである。Therefore, the water level can be changed freely not only during washing but also during rinsing, and the water level can be selected according to the amount of washing, thereby saving water.
ここで、エアトラップ１５の着脱は、水位切換１２に設
けた爪１６にエアトラップ１５の突起を係合するのみで
あるから、簡単に着脱できる。Here, the air trap 15 can be easily attached and detached by simply engaging the protrusion of the air trap 15 with the claw 16 provided on the water level switch 12.
又、エアチューブ１７の上端はパネル１８に接手１９に
より着脱可能に固定するものである。Further, the upper end of the air tube 17 is detachably fixed to the panel 18 by a joint 19.
本実権例によれば、エアトラップ１５をすすぎフィルタ
ー１１に摺動可能な水位切換１２に爪１６により係合す
ることにより、簡単に着脱できる効果がある。According to this practical example, the air trap 15 is engaged with the water level switch 12 which is slidable on the rinse filter 11 by the claw 16, so that the air trap 15 can be easily attached and detached.
本発明によれば、限定された嵐水口に於て、すすぎフィ
ルター１１と排水弁７の隙間と左右方向の空間全利用し
、エアトラップの断面積を最大限に大きく取ることがで
きるので、水位変動のない安定した水位検知ができる効
果がある。According to the present invention, in the limited storm water inlet, the gap between the rinse filter 11 and the drain valve 7 and the space in the left and right direction can be fully utilized, and the cross-sectional area of the air trap can be maximized, so the water level This has the effect of allowing stable water level detection without fluctuations.
エアトラソゲ１５は、すすぎフィルター１１の内側に着
脱自在に取付けることができ、尚且つ、すすぎフィルタ
ー１１に部組として前もって組込むことができるので、
取付けが確実で更に作業性が著しく向上する効果がある
。The air torsoge 15 can be detachably attached to the inside of the rinse filter 11, and can be assembled in advance as a subassembly into the rinse filter 11.
It has the effect of ensuring reliable installation and significantly improving work efficiency.
伺、従来は左右上下共位置合わせを行なわなければなら
なかったので、連結が確実でなかった。Previously, it was necessary to align both the left and right sides, and the top and bottom positions had to be aligned, so the connection was not reliable.
特に、顧客が外した場合、位置合わせをせずに組込み水
位切換えが出来ない不具合があった。In particular, if the customer removed it, there was a problem that the built-in water level could not be changed without alignment.
容量の大小により溢水口５の大きさが、多少変更になっ
ても、すすぎフィルター１１の横巾及び排水弁７の前装
方向の取付位置は、一定にすることができるため、標準
化が可能となり、原価低減の効果がある。Even if the size of the overflow port 5 changes somewhat depending on the size of the capacity, the width of the rinse filter 11 and the mounting position of the drain valve 7 in the front mounting direction can be kept constant, so standardization is possible. , has the effect of reducing costs.
第１図は本発明の外俵図、第２図は第１図の溢水口部装
部断面図、第３図は第２図のＡ−Ａ保検断面図、第４図
はエアトラップ部詳、！５図である。
５・・・溢水口、７・・・排水弁、１１・・・すすぎフ
ィルター、１２・・・水位切換、１５・・・エアトラッ
プ、１７・・・エアチューブ、１８・・・チューブガイ
ド。
第２図Fig. 1 is an external view of the bale of the present invention, Fig. 2 is a cross-sectional view of the overflow port fitting in Fig. 1, Fig. 3 is a cross-sectional view of the A-A maintenance section in Fig. 2, and Fig. 4 is an air trap section. Details! This is Figure 5. 5... Overflow port, 7... Drain valve, 11... Rinse filter, 12... Water level switch, 15... Air trap, 17... Air tube, 18... Tube guide. Figure 2
Claims (1)
検知すると共に、すすぎフィルターに摺動可能な如く設
けた水位切換を操作することにより、水位を無段に切換
えできる水位無段切換装置に於て、エアトラップをすす
ぎフィルターと排水弁の間に設け、尚且つ、水位切換に
着脱可能に取付けたことを特徴とするエアトラップ取付
装置。1. In the water level stepless switching device that automatically detects the water level using a pressure switch and air trap, and can change the water level steplessly by operating the water level switch that is slidably installed on the rinse filter. An air trap mounting device characterized in that an air trap is provided between a rinse filter and a drain valve, and is detachably attached to a water level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20766784A JPS6185991A (en) | 1984-10-03 | 1984-10-03 | Air trap attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20766784A JPS6185991A (en) | 1984-10-03 | 1984-10-03 | Air trap attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185991A true JPS6185991A (en) | 1986-05-01 |
Family
ID=16543560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20766784A Pending JPS6185991A (en) | 1984-10-03 | 1984-10-03 | Air trap attachment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185991A (en) |
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1984
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| US10076226B2 (en) | 2012-05-30 | 2018-09-18 | Whirlpool Corporation | Rotating filter for a dishwasher |
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| US9962060B2 (en) | 2012-10-23 | 2018-05-08 | Whirlpool Corporation | Rotating filter for a dishwasher and methods of cleaning a rotating filter |
| US9826882B2 (en) | 2012-10-23 | 2017-11-28 | Whirlpool Corporation | Rotating filter for a dishwasher and methods of cleaning a rotating filter |
| US9757008B2 (en) | 2012-10-23 | 2017-09-12 | Whirlpool Corporation | Rotating filter for a dishwasher and methods of cleaning a rotating filter |
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