JP2005253507A - Washing machine - Google Patents

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JP2005253507A
JP2005253507A JP2004065566A JP2004065566A JP2005253507A JP 2005253507 A JP2005253507 A JP 2005253507A JP 2004065566 A JP2004065566 A JP 2004065566A JP 2004065566 A JP2004065566 A JP 2004065566A JP 2005253507 A JP2005253507 A JP 2005253507A
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water supply
detergent
water
supply valve
softener
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Giichi Baba
義一 馬場
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a washing machine in which a detergent and a softener are directly fed to a detergent/softener feeding container and water supply at three parts is performed by duplicate water supply valves. <P>SOLUTION: A drawer type detergent/softener container 20 is housed in a detergent/softener feeding case 11 and the detergent/softener container 20 is sectioned into a first storage part 21 for storing the detergent and a second storage part 22 for storing the softener by a partition 31. In the first storage part 21 and the second storage part 22, siphon mechanisms 23 and 24 are respectively installed. A detergent agitation blade 18 for agitating the detergent is arranged at one corner of the bottom surface of the first storage part 21, a magnet (not shown in the figure) is incorporated in the detergent agitation blade 18, and by the magnet (not shown in the figure) connected to the rotary shaft of a motor 17 arranged in the detergent/softener feeding case 11 storing the detergent/softener container 20, the detergent agitation blade is driven through a space across the wall of the detergent/softener container 20 and the detergent/softener feeding case 11. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は粉末洗剤溶かし機能付き洗濯機に関する。   The present invention relates to a washing machine with a powder detergent melting function.

従来、洗濯機において、洗濯機の上部に設けられた洗剤溶解容器に洗剤収納部と柔軟剤収納部を有するもの、更には、漂白剤収納部を付加したものが用いられている。洗剤溶解容器に洗剤を投入する手段としては、洗剤溶解容器の上方に水平方向に引き出し可能に設けられた洗剤投入部に一旦投入し、洗剤投入部を押し込む際に洗剤が洗剤溶解容器に押し込まれ、洗剤をモータ駆動の洗剤撹拌翼で溶解撹拌する構造のものがある（例えば、特許文献１を参照）。
特開２００３−１０５９５号公報 2. Description of the Related Art Conventionally, in a washing machine, a detergent dissolution container provided at the upper part of the washing machine has a detergent storage part and a softener storage part, and further has a bleach storage part added. As a means to put the detergent into the detergent dissolution container, it is once put into the detergent introduction part that can be pulled out horizontally above the detergent dissolution container, and the detergent is pushed into the detergent dissolution container when pushing the detergent introduction part. There is a structure in which detergent is dissolved and stirred with a motor-driven detergent stirring blade (see, for example, Patent Document 1).
JP 2003-10595 A

このような従来のものでは、洗剤が洗剤投入部に完全に押し込まれなかったり、洗剤溶解容器の掃除ができなかった。更に、部品点数が多く不経済であり、柔軟仕上げ剤投入用の給水弁が別途必要等の問題があった。そこで、本発明は洗剤、柔軟剤の洗剤・柔軟剤投入容器への投入が直接行え、汚れが少なく容易にメンテナンスが行なうことができ、かつ２連の給水弁で３個所の給水が行なえる洗濯機を提供することを目的とする。   In such a conventional apparatus, the detergent cannot be completely pushed into the detergent charging section, or the detergent dissolution container cannot be cleaned. Furthermore, the number of parts is uneconomical, and there is a problem that a water supply valve for supplying a softening finish is required separately. Therefore, the present invention can directly apply detergents and softeners to detergent / softener charging containers, can be easily maintained with little contamination, and can be supplied at three locations with two water supply valves. The purpose is to provide a machine.

上記課題を解決するために、本発明の請求項１に係る洗濯機は、洗濯槽の上方に空間で隔離された、引き出し又は取り外し可能な洗剤を投入兼溶解する第１の収納部と柔軟剤を収納する第２の収納部を備えた洗剤・柔軟剤投入容器を有する洗濯機において、第１の給水弁と第２の給水弁を備え、第１の給水弁からは洗濯兼脱水槽に直接給水される構造とし、第２の給水弁からは第１の収納部に給水する構造とし、前記洗剤・柔軟剤投入容器の第１の収納部に洗剤撹件翼を配置し、前記洗剤撹伴翼には磁石を内蔵し、洗剤・柔軟剤投入容器を収納する外枠に配置したモータに結合した磁石により空間を介して前記洗剤撹伴翼を駆動するように構成した。   In order to solve the above-described problems, a washing machine according to claim 1 of the present invention includes a first storage portion and a softening agent that are charged and dissolved in a drawer or removable detergent that is isolated above the washing tub by a space. In the washing machine having the detergent / softener charging container having the second storage portion for storing the water, the first water supply valve and the second water supply valve are provided, and the first water supply valve directly enters the washing / dehydration tank. A structure in which water is supplied, a structure in which water is supplied from the second water supply valve to the first storage part, a detergent stirring blade is disposed in the first storage part of the detergent / softener charging container, and the detergent stirring A magnet was incorporated in the wing, and the detergent agitating wing was driven through a space by a magnet coupled to a motor disposed in an outer frame that accommodates the detergent / softener charging container.

こうして、洗剤、柔軟剤の投入を直接行うことができ、洗剤・柔軟剤投入容器が容易に取り外せるためメンテナンスが行ない易い。また、洗剤撹拌翼には磁石を内蔵し、洗剤・柔軟剤容器を収納する洗剤・柔軟剤投入ケースに配置したモータの回転軸に結合した磁石により洗剤・柔軟剤容器及び洗剤・柔軟剤投入ケースの壁を隔てた空間を介して前記洗剤撹伴翼を駆動できるので、壁にモータの駆動軸を貫通させる必要がなく、シーリングの手間を省くことができる。   Thus, the detergent and softener can be directly charged, and the detergent / softener charging container can be easily removed, so that maintenance is easy. Also, the detergent agitator blade has a built-in magnet, and the detergent / softener container and the detergent / softener charging case are connected to the rotating shaft of the motor placed in the detergent / softener charging case that houses the detergent / softener container. Since the detergent stirring blade can be driven through the space separating the walls, there is no need to penetrate the drive shaft of the motor through the wall, and the labor of sealing can be saved.

本発明の請求項２に係る洗濯機は、洗濯槽の上方に空間で隔離された、引き出し又は取り外し可能な洗剤を投入兼溶解するための第１の収納部と柔軟剤を収納するための第２の収納部とを備えた洗剤・柔軟剤投入容器を有する洗濯機において、第１の給水弁と第２の給水弁とを備え、第２の給水弁は、その給水流量が第１の給水弁の給水流量より少なく、かつ水栓の水圧に関係なくほぼ一定の給水流量となる構造とし、第２の給水弁からの給水路には、洗剤・柔軟剤投入容器の上部、かつ第１の収納部及び第２の収納部の一方の収納部側に注水口を配置し、第１の給水弁からは洗剤・柔軟剤投入容器を介さずに洗濯槽内に給水される構造とし、第１の収納部と第２の収納部とを仕切る仕切の上部には、シーソー構造の水路を配置し、この水路における他方の収納部側の部位には、第１の給水弁から洗濯槽への給水経路に臨み、第１給水弁からの給水によって水力を受ける受け部を設け、第２の給水弁単体からの給水時には、シーソー構造の水路が、一方の収納部側に傾いて、注水口から注がれた水が一方の収納部内へと注入され、第１の給水弁と第２の給水弁とからの同時の給水時には、受け部が水力を受けることで、シーソー構造の水路が、他方の収納部側に傾くよう反転し、注水口から注がれた水が他方の収納部内へと注入される構成とした。   According to a second aspect of the present invention, there is provided a washing machine according to a second aspect of the present invention, wherein a first storage unit for charging and dissolving a drawer or removable detergent, which is separated by a space above the washing tub, and a softener are stored. In a washing machine having a detergent / softener charging container with two storage units, the washing machine has a first water supply valve and a second water supply valve, and the second water supply valve has a first water supply flow rate. The water supply flow rate is less than the valve water supply flow rate and has a substantially constant water supply flow rate regardless of the water pressure of the faucet. The water supply path from the second water supply valve has an upper part of the detergent / softener charging container and the first water supply flow rate. A water injection port is disposed on one storage side of the storage unit and the second storage unit, and water is supplied from the first water supply valve into the washing tub without going through the detergent / softener charging container. A seesaw-type water channel is arranged on the upper part of the partition that partitions the storage unit and the second storage unit. A receiving portion that receives hydraulic power from water supplied from the first water supply valve is provided at a portion on the other storage portion side facing the water supply path from the first water supply valve to the washing tub. At the time of water supply, the seesaw-structured water channel is inclined toward one of the storage parts, and water poured from the water inlet is injected into one of the storage parts, and is supplied from the first water supply valve and the second water supply valve. When water is supplied at the same time, the receiving part receives hydraulic power, so that the seesaw structure water channel is inverted to tilt toward the other storage part, and water poured from the water inlet is injected into the other storage part. It was.

こうして、第２の給水弁単体での給水では第１の収納部及び第２の収納部の一方の収納部側に給水でき、第１、第２の給水弁単位での給水では他方の柔軟剤収納部側に給水できるため、２連の給水弁で３個所の給水が行なうことができる。   Thus, in the case of water supply with the second water supply valve alone, water can be supplied to one storage portion side of the first storage portion and the second storage portion, and in the case of water supply in units of the first and second water supply valves, the other softener Since water can be supplied to the storage side, water can be supplied at three locations with two water supply valves.

本発明の請求項３に係る洗濯機は、上記請求項１又は請求項２記載の洗濯機において、洗剤・柔軟剤投入容器は第１の収納部側、第２の収納部側夫々にサイホン機構を配置し、サイホン機構による排水流量は第２の給水弁による給水流量より多くするように構成した。   A washing machine according to a third aspect of the present invention is the washing machine according to the first or second aspect, wherein the detergent / softener charging container is a siphon mechanism on each of the first storage portion side and the second storage portion side. The drainage flow rate by the siphon mechanism is configured to be larger than the water supply flow rate by the second water supply valve.

こうして、サイホン機構の排水流量は第２の給水弁の給水流量より多く設定されているので、オーバーフローすることなく、サイフォン機構の作用により水は洗濯槽内に注入される。   Thus, since the drainage flow rate of the siphon mechanism is set to be larger than the feedwater flow rate of the second water supply valve, water is injected into the washing tub by the action of the siphon mechanism without overflowing.

以上のように本発明の洗濯機は、洗剤、柔軟剤の投入を直接行うことができ、洗剤・柔軟剤投入容器が容易に取り外せるためメンテナンスが行ない易い。また、洗剤・柔軟剤容器及び洗剤・柔軟剤投入ケースの壁を隔てた空間を介して洗剤撹伴翼を駆動できるので、壁にモータの駆動軸を貫通させる必要がなく、シーリングの手間を省くことができる。   As described above, the washing machine of the present invention can be directly charged with detergent and softening agent, and can easily be removed because the detergent / softening agent charging container can be easily removed. In addition, the detergent agitator blade can be driven through the space separating the detergent / softener container and the detergent / softener charging case wall, so there is no need to penetrate the motor drive shaft through the wall, eliminating the need for sealing. be able to.

第２の給水弁単体での給水では第１の収納部及び第２の収納部の一方の収納部側に給水でき、第１、第２の給水弁単位での給水では他方の柔軟剤収納部側に給水できるため、２連の給水弁で３個所の給水が行なうことができる。   In the case of water supply with the second water supply valve alone, water can be supplied to one storage portion side of the first storage portion and the second storage portion, and in the case of water supply in units of the first and second water supply valves, the other softener storage portion Since water can be supplied to the side, water can be supplied at three locations with two water supply valves.

更に、サイホン機構の排水流量は第２の給水弁の給水流量より多く設定されているので、オーバーフローすることなく、サイフォン機構の作用により水は洗濯槽内に注入することができる。   Furthermore, since the drainage flow rate of the siphon mechanism is set higher than the water supply flow rate of the second water supply valve, water can be injected into the washing tub by the action of the siphon mechanism without overflowing.

本発明の洗濯機の基本構成を図１に示す。図において、フレーム１内には、洗濯槽を構成する外槽２と脱水槽３が支持されており、脱水槽３は外槽内に回転可能に支持されており、その周面には脱水孔４が配置されている。フレーム１の上面には蓋１ａ（開口時は１ｂ）が設けられている。給水弁９より洗濯槽内に給水され、洗剤・柔軟剤投入ケース１１中の洗剤を洗剤投入口１２から脱水槽３に投入する。洗濯が開始されると、駆動モータ６の駆動力をプーリー機構、遊星歯車でなる減速機構７を介して洗濯槽内のパルセータ５のみが回動し、所望のコースに応じた動作で洗濯を遂行する。   The basic structure of the washing machine of the present invention is shown in FIG. In the figure, a frame 1 supports an outer tub 2 and a dewatering tub 3 constituting a washing tub, and the dewatering tub 3 is rotatably supported in the outer tub. 4 is arranged. A lid 1a (1b when opened) is provided on the upper surface of the frame 1. Water is supplied from the water supply valve 9 into the washing tub, and the detergent in the detergent / softener charging case 11 is charged into the dehydrating tank 3 through the detergent charging port 12. When washing is started, only the pulsator 5 in the washing tub is rotated by the driving force of the drive motor 6 via the pulley mechanism and the speed reduction mechanism 7 composed of planetary gears, and washing is performed in accordance with the desired course. To do.

洗濯中は、洗濯水の一部は水路１５、リントフィルター１６を通って脱水槽３内に循環する。洗濯が終了したら、排水弁１３が開き排水管１４を通って外部に排水され、排水が終了すると、トルクモータ８の作用により減速機構７を制御して、脱水槽３が回転を開始する。脱水槽３の回転より洗濯水が洗濯物から遠心分離されて脱水孔４を通って排水管１４から排水される。これらの一連の制御動作は制御板１７のマイコンにより制御される。   During washing, a part of the washing water circulates in the dehydration tank 3 through the water channel 15 and the lint filter 16. When the washing is finished, the drain valve 13 is opened and drained to the outside through the drain pipe 14, and when draining is finished, the speed reduction mechanism 7 is controlled by the action of the torque motor 8, and the dewatering tank 3 starts to rotate. Washing water is centrifuged from the laundry by the rotation of the dewatering tank 3 and drained from the drain pipe 14 through the dewatering hole 4. A series of these control operations are controlled by the microcomputer of the control board 17.

次に本発明の特徴とする洗剤・柔軟剤投入容器の実施形態について、図２〜図５を参照して説明する。図２は洗剤・柔軟剤投入容器の上面平面図、図３は側面からみた垂直断面図、図４は洗剤溶解時の前面からみた垂直断面図、図５は柔軟剤溶解時の前面からみた垂直断面図である。   Next, an embodiment of the detergent / softener charging container, which is a feature of the present invention, will be described with reference to FIGS. 2 is a top plan view of the detergent / softener charging container, FIG. 3 is a vertical sectional view as seen from the side, FIG. 4 is a vertical sectional view as seen from the front when the detergent is dissolved, and FIG. 5 is a vertical as seen from the front when the softener is dissolved. It is sectional drawing.

図において、洗剤・柔軟剤投入ケース１１には引出式の洗剤・柔軟剤容器２０が収納され、洗剤・柔軟剤容器２０は仕切３１により、洗剤を収納する第１の収納部２１と、柔軟剤を収納する第２の収納部２２とに区分けされる。第１の収納部２１と第２の収納部２２にはそれぞれサイホン機構２３、２４が設置されている。   In the figure, a detergent / softener charging case 11 houses a drawer-type detergent / softener container 20, and the detergent / softener container 20 is partitioned by a first storage portion 21 for storing the detergent and a softener. And a second storage section 22 that stores the storage space. Siphon mechanisms 23 and 24 are installed in the first storage unit 21 and the second storage unit 22, respectively.

第１の収納部２１の底面の一隅には洗剤を撹拌するための洗剤撹拌翼１９が配置され、この洗剤撹拌翼１９には磁石（図示なし）を内蔵し、洗剤・柔軟剤容器２０を収納する洗剤・柔軟剤投入ケース１１に配置したモータ１８の回転軸に結合した磁石（図示なし）により洗剤・柔軟剤容器２０及び洗剤・柔軟剤投入ケース１１の壁を隔てた空間を介して前記洗剤撹伴翼１９を駆動する。これにより、壁にモータ１８の駆動軸を貫通させる必要がなく、シーリングの手間を省くことができる。   A detergent agitation blade 19 for agitating the detergent is disposed at one corner of the bottom surface of the first storage unit 21. The detergent agitation blade 19 contains a magnet (not shown) and accommodates the detergent / softener container 20. The detergent / softener container 11 and the detergent (softener container) 20 and the detergent / softener container case 11 are separated from each other by a magnet (not shown) coupled to the rotating shaft of the motor 18. The stirring blade 19 is driven. As a result, it is not necessary to penetrate the drive shaft of the motor 18 through the wall, and sealing work can be saved.

給水弁９には第１の給水弁第２の給水弁を有し、第１の給水弁からの給水路２７と第２の給水弁からの給水路２８が設けられ、第１の給水弁からの給水路２７より前方に第２の給水弁からの給水路２８が配置される。第１の給水弁からの給水路２７は複数の注水口２９を洗剤・柔軟剤投入容器より上部後方に複数個有する。   The water supply valve 9 has a first water supply valve and a second water supply valve, and is provided with a water supply path 27 from the first water supply valve and a water supply path 28 from the second water supply valve. A water supply channel 28 from the second water supply valve is disposed in front of the water supply channel 27. The water supply path 27 from the first water supply valve has a plurality of water injection ports 29 on the upper rear side from the detergent / softener charging container.

注水口２９は、穴径が大きな複数の注水口２９ａと、穴径の小さな複数の注水口２９ｂとからなる。第１の給水弁からの給水は、注水口２９を通って、洗剤・柔軟剤投入ケース１１後面と洗剤・柔軟剤投入容器２０後面との間に形成された後部流路１１ａ内に供給され、ケース１１底面と投入容器２０底面との間に形成された下部流路１１ｂを通って、前方の給水口１１ｃから洗濯槽内に投入される。即ち、第１の給水弁からの給水は、洗剤・柔軟剤投入容器２０を介さずに、洗濯槽内に直接投入される。   The water injection port 29 includes a plurality of water injection ports 29a having a large hole diameter and a plurality of water injection ports 29b having a small hole diameter. Water supplied from the first water supply valve passes through the water inlet 29 and is supplied into the rear channel 11a formed between the rear surface of the detergent / softener charging case 11 and the rear surface of the detergent / softener charging container 20; It passes through the lower flow path 11b formed between the bottom surface of the case 11 and the bottom surface of the charging container 20 and is charged into the washing tub from the front water supply port 11c. That is, the water supply from the first water supply valve is directly input into the washing tub without using the detergent / softener input container 20.

第２の給水弁は、その給水流量が第１の給水弁の給水流量より少なくなるように、かつ水栓の水圧に関係なくほぼ一定の給水流量になるように構成される。給水路２８には、洗剤・柔軟剤投入容器１１の上部かつ第１の収納部２１側に注水口３０が単数配置され、この注水口３０を通じて第１の収納部２１に給水するように構成されている。   The second water supply valve is configured such that the water supply flow rate is less than the water supply flow rate of the first water supply valve, and the water supply flow rate is substantially constant regardless of the water pressure of the faucet. In the water supply path 28, a single water injection port 30 is arranged on the upper side of the detergent / softener charging container 11 and on the first storage unit 21 side, and water is supplied to the first storage unit 21 through the water supply port 30. ing.

注水口３０の下方であって仕切３１の上部には、シーソー構造の水路２５が設置されている。シーソー構造の水路２５における第２の収納部２１側の部位には一体にシーソー構造の水路受け部２６が構成され、この水路受け部２６は、第１の給水弁からの給水路２７の複数個の注水口２９ａに対向する下方に位置する場所に配置される。そして該受け部２６への給水口２９ａからの注水によりシーソー構造の水路２５が第２の収納部２２側に反転する機構になっている。   A seesaw-structured water channel 25 is installed below the water inlet 30 and above the partition 31. A seesaw-structured water channel receiving portion 26 is integrally formed in a portion of the seesaw-structured water channel 25 on the second storage portion 21 side, and the water channel receiving portion 26 includes a plurality of water supply channels 27 from the first water supply valve. It arrange | positions in the place located in the downward direction which opposes the water injection port 29a. The seesaw-structured water channel 25 is inverted to the second storage unit 22 side by water injection from the water supply port 29a to the receiving unit 26.

次に、自動洗濯の開始に伴う洗剤溶解及び洗剤の投入モードについて、図４の状態図及び図６のフローチャートを参照して説明する。ステップＳ０で自動洗濯を開始する。ステップＳ１で、第２の給水弁を開放して時間給水を行ない、注水口３０から洗剤・柔軟剤投入容器１１の第１の収納部２１に給水する。   Next, the detergent dissolution and detergent charging modes associated with the start of automatic washing will be described with reference to the state diagram of FIG. 4 and the flowchart of FIG. In step S0, automatic washing is started. In step S <b> 1, the second water supply valve is opened and water is supplied for a time, and water is supplied from the water inlet 30 to the first storage portion 21 of the detergent / softener charging container 11.

洗剤が収納されている第１の収納部２１に、時間給水に応じた一定量の給水がなされると、ステップＳ２で、洗剤溶かしモータ１８をオンにし、洗剤撹拌翼１９を駆動する。これにより、洗剤が撹拌され、溶解する。   When a fixed amount of water corresponding to the time water supply is supplied to the first storage unit 21 in which the detergent is stored, the detergent melting motor 18 is turned on and the detergent stirring blade 19 is driven in step S2. Thereby, a detergent is stirred and melt | dissolved.

次にステップＳ３で、第１の給水弁を開き、複数個の注水口２９を介して洗濯槽内に給水を開始する。ステップＳ４で、洗濯槽内の設定水位より任意の水位だけ少ない値になったことを検知したら、ステップＳ５で、第１給水弁による濯槽内への給水を停止する。   Next, in step S3, the first water supply valve is opened, and water supply into the washing tub is started through the plurality of water injection ports 29. If it is detected in step S4 that the water level is lower than the set water level in the washing tub by an arbitrary level, water supply into the rinsing tub by the first water supply valve is stopped in step S5.

ステップＳ６で、再び第２の給水弁による給水を開始する。この間、第１の収納部２１が所定の水位になると、サイホン機構２３のサイホン作用により、洗剤混じりの水は洗濯槽内に注入され始める。サイホン機構２２、２３の排水流量は第２の給水弁の給水流量より多く設定されているので、オーバーフローすることなく、洗剤混じりの水は洗濯槽内に注入され続ける。   In step S6, water supply by the second water supply valve is started again. During this time, when the first storage unit 21 reaches a predetermined water level, the siphoning mechanism 23 siphons the water mixed with the detergent into the washing tub. Since the drainage flow rates of the siphon mechanisms 22 and 23 are set higher than the water supply flow rate of the second water supply valve, the water mixed with the detergent continues to be injected into the washing tub without overflowing.

ステップＳ７で、洗濯槽内の水位が設定水位になったかどうかを判定する。もし、設定水位でなかったら（ＮＯ）、第２の給水弁による給水を継続する。設定水位になったら（ＹＥＳ）、ステップＳ８に至り、洗剤溶かし用のモータ１８をオフにして撹拌を停止し、ステップＳ９で、第２の給水弁を停止して第１の収納部２１への給水を止め、ステップＳ１０で、洗濯を開始する。   In step S7, it is determined whether or not the water level in the washing tub has reached the set water level. If it is not the set water level (NO), water supply by the second water supply valve is continued. When the set water level is reached (YES), the process reaches step S8, the detergent-dissolving motor 18 is turned off to stop the agitation, and in step S9, the second water supply valve is stopped to supply the first storage unit 21. Water supply is stopped and washing is started in step S10.

次に、自動洗濯が進み最終すすぎ工程に至った場合での、柔軟剤の投入モードについて、図５の状態図及び図７のフローチャートを参照して説明する。ステップＳ１１で、最終すすぎ工程がスタートすると、ステップＳ１２で、第１の給水弁を開き、複数個の注水口２９を介して洗濯槽内に給水を開始する。   Next, with reference to the state diagram of FIG. 5 and the flowchart of FIG. 7, the softener charging mode when automatic washing proceeds and the final rinsing process is reached will be described. When the final rinsing process starts in step S11, in step S12, the first water supply valve is opened, and water supply into the washing tub is started through the plurality of water injection ports 29.

その時、第１の給水弁からの給水２７の複数個の給水口２９ａに対向する下方に位置するシーソー構造の水路受け部２６に、注水口２９ａからの給水が注がれ、水力によりシーソー構造の水路２５が、柔軟剤が収納されている第２の収納部２２側に反転する。   At that time, the water supply from the water injection port 29a is poured into the seesaw-structure water passage receiving portion 26 located below the plurality of water supply ports 29a of the water supply 27 from the first water supply valve. The water channel 25 is reversed to the second storage portion 22 side in which the softening agent is stored.

ステップＳ１３で、洗濯槽内の設定水位より任意の水位だけ少ない値になったことを検知したら、ステップＳ１４で、第２給水弁による第２の収納部２２への時間給水を複数回行なう。このとき、第１の給水弁からは給水が続けられており、また、注水口３０からの水力は、注水口２９ａからの水力より小さいため、シーソー構造の水路２５は第２の収容部２２側に傾いたままであり、注水口からの注がれた水は、水路２５を通って第２の収容部２２内へ注入される。こうして、第２の収納部２２の水位が所定の値になると、サイフォン機構２４の作用により第２の収納部２２の柔軟剤混じりの水は洗濯槽内に注入され続ける。   If it is detected in step S13 that the water level has become lower than the set water level in the washing tub by an arbitrary water level, in step S14, the second water supply valve supplies water to the second storage unit 22 for a plurality of times. At this time, water supply is continued from the first water supply valve, and since the hydraulic power from the water injection port 30 is smaller than the hydraulic power from the water injection port 29a, the seesaw-structured water channel 25 is located on the second accommodating portion 22 side. The water poured from the water inlet is injected into the second accommodating portion 22 through the water channel 25. Thus, when the water level of the second storage unit 22 reaches a predetermined value, the softener-mixed water in the second storage unit 22 continues to be injected into the washing tub by the action of the siphon mechanism 24.

次に、ステップＳ１５で、洗濯槽内の水位が設定水位になったかどうかを判定する。もし、設定水位でなかったら（ＮＯ）、第１の給水弁による給水を継続する。設定水位になったら（ＹＥＳ）、ステップＳ１６に至り、第１の給水弁を停止して、ステップＳ１７で、最終すすぎを開始する。   Next, in step S15, it is determined whether the water level in the washing tub has reached the set water level. If it is not the set water level (NO), the water supply by the first water supply valve is continued. When the set water level is reached (YES), the process reaches step S16, stops the first water supply valve, and starts the final rinse in step S17.

尚、本発明は上記実施例に限定されるものではない。例えば、洗剤・柔軟剤投入容器は洗剤・柔軟剤投入ケース（外枠）から、ケース外に取り外し可能な構成としてもよい。また、第１の収納部と第２の収納部とを反対に構成し、第２の給水弁のみからの給水では第２の収納部に注水され、第１の給水弁と第２の給水弁との同時給水では、第１の収納部に注水されるようにしてもよい。   In addition, this invention is not limited to the said Example. For example, the detergent / softener charging container may be configured to be removable from the detergent / softener charging case (outer frame) outside the case. Moreover, the 1st storage part and the 2nd storage part are comprised oppositely, and the water supply from only the 2nd water supply valve is poured into the 2nd storage part, and the 1st water supply valve and the 2nd water supply valve In the simultaneous water supply, the water may be poured into the first storage unit.

本発明の洗濯機の基本構成図。The basic block diagram of the washing machine of this invention. 洗剤・柔軟剤投入容器の上面平面図。The top view of a detergent / softener charging container. 洗剤・柔軟剤投入容器の側面からみた垂直断面図。The vertical sectional view seen from the side of the detergent / softener charging container. 洗剤溶解時の前面からみた垂直断面図。The vertical sectional view seen from the front at the time of detergent dissolution. 柔軟剤溶解時の前面からみた垂直断面図。The vertical sectional view seen from the front at the time of softening agent dissolution. 洗剤溶解及び洗剤の投入モードのフローチャート。Flowchart of detergent dissolution and detergent charging mode. 柔軟剤の投入モードのフローチャート。The flowchart of the injection | throwing-in mode of a softening agent.

符号の説明Explanation of symbols

１ 洗濯機のフレーム
２ 外槽
３ 脱水槽
５ パルセータ
６ 駆動モータ
７ 減速機構
８ トルクモータ
９ 給水弁
１１ 洗剤・柔軟剤投入ケース
１２ 洗剤投入口
１３ 排水弁
１４ 排水管
１６ リントフィルター
１７ 制御板
１８ モータ
１９ 洗剤撹拌翼
２０ 洗剤・柔軟剤容器
２１ 第１の収納部
２２ 第２の収納部
２３，２４ サイホン機構
２５ シーソー構造の水路
２６ シーソー構造の受け部
２７ 第１の給水弁からの給水路
２８ 第２の給水弁からの給水路
２９，３０ 注水口 DESCRIPTION OF SYMBOLS 1 Washing machine frame 2 Outer tub 3 Dehydration tub 5 Pulsator 6 Drive motor 7 Deceleration mechanism 8 Torque motor 9 Water supply valve 11 Detergent / softener input case 12 Detergent input port 13 Drain valve 14 Drain pipe 16 Lint filter 17 Control plate 18 Motor DESCRIPTION OF SYMBOLS 19 Detergent stirring blade 20 Detergent and softening agent container 21 1st accommodating part 22 2nd accommodating part 23,24 Siphon mechanism 25 Seesaw-structured water channel 26 Seesaw-structured receiving part 27 Water supply path from 1st feed valve 28 28th Water supply channel from 2 water supply valves 29, 30 Water inlet

Claims (3)

洗濯槽の上方に空間で隔離された、引き出し又は取り外し可能な洗剤を投入兼溶解する第１の収納部と柔軟剤を収納する第２の収納部を備えた洗剤・柔軟剤投入容器を有する洗濯機において、
第１の給水弁と第２の給水弁を備え、第１の給水弁からは洗濯兼脱水槽に直接給水される構造とし、第２の給水弁からは第１の収納部に給水する構造とし、
前記洗剤・柔軟剤投入容器の第１の収納部に洗剤撹件翼を配置し、前記洗剤撹伴翼には磁石を内蔵し、洗剤・柔軟剤投入容器を収納する外枠に配置したモータに結合した磁石により空間を介して前記洗剤撹伴翼を駆動することを特徴とする洗濯機。 Washing having a detergent / softener charging container provided with a first storage part for charging and dissolving a drawer or removable detergent and a second storage part for storing a softener, which are separated by a space above the washing tub In the machine
A first water supply valve and a second water supply valve are provided, the first water supply valve is configured to supply water directly to the washing and dewatering tank, and the second water supply valve is configured to supply water to the first storage unit. ,
A detergent stirrer blade is arranged in the first storage part of the detergent / softener charging container, a magnet is built in the detergent stirrer blade, and the motor is disposed in an outer frame for storing the detergent / softener input container. A washing machine, wherein the detergent stirring blade is driven through a space by a coupled magnet. 洗濯槽の上方に空間で隔離された、引き出し又は取り外し可能な洗剤を投入兼溶解するための第１の収納部と柔軟剤を収納するための第２の収納部とを備えた洗剤・柔軟剤投入容器を有する洗濯機において、
第１の給水弁と第２の給水弁とを備え、第２の給水弁は、その給水流量が第１の給水弁の給水流量より少なく、かつ水栓の水圧に関係なくほぼ一定の給水流量となる構造とし、第２の給水弁からの給水路には、洗剤・柔軟剤投入容器の上部、かつ第１の収納部及び第２の収納部の一方の収納部側に注水口を配置し、第１の給水弁からは洗剤・柔軟剤投入容器を介さずに洗濯槽内に給水される構造とし、 第１の収納部と第２の収納部とを仕切る仕切の上部には、シーソー構造の水路を配置し、この水路における他方の収納部側の部位には、第１の給水弁から洗濯槽への給水経路に臨み、第１給水弁からの給水によって水力を受ける受け部を設け、
第２の給水弁単体からの給水時には、シーソー構造の水路が、一方の収納部側に傾いて、注水口から注がれた水が一方の収納部内へと注入され、
第１の給水弁と第２の給水弁とからの同時の給水時には、受け部が水力を受けることで、シーソー構造の水路が、他方の収納部側に傾くよう反転し、注水口から注がれた水が他方の収納部内へと注入されることを特徴とする洗濯機。 A detergent / softener comprising a first storage part for charging and dissolving a drawer or a removable detergent and a second storage part for storing a softening agent, which are separated by a space above the washing tub. In a washing machine having an input container,
The second water supply valve includes a first water supply valve and a second water supply valve, and the water supply flow rate of the second water supply valve is smaller than the water supply flow rate of the first water supply valve and is substantially constant regardless of the water pressure of the faucet. In the water supply channel from the second water supply valve, a water injection port is arranged on the upper side of the detergent / softener charging container and on one of the storage portions of the first storage portion and the second storage portion. The first water supply valve has a structure in which water is supplied into the washing tub without going through the detergent / softener charging container, and a seesaw structure is provided above the partition that partitions the first storage part and the second storage part. The water channel is disposed, and the portion on the other storage portion side in this water channel faces a water supply path from the first water supply valve to the washing tub, and is provided with a receiving portion that receives hydraulic power by water supply from the first water supply valve,
At the time of water supply from the second water supply valve alone, the seesaw-structured water channel is inclined toward one storage portion, and water poured from the water injection port is injected into one storage portion,
When water is supplied from the first water supply valve and the second water supply valve at the same time, the receiving part receives hydraulic power, so that the water path of the seesaw structure is inverted so as to tilt toward the other storage part, and the water is poured from the water inlet. Washing machine, wherein the water is poured into the other storage section. 洗剤・柔軟剤投入容器は第１の収納部側、第２の収納部側夫々にサイホン機構を配置し、サイホン機構による排水流量は第２の給水弁による給水流量より多くすることを特徴とする請求項１又は請求項２記載の洗濯機。
The detergent / softener charging container has a siphon mechanism disposed on each of the first storage unit side and the second storage unit side, and the drainage flow rate by the siphon mechanism is greater than the water supply flow rate by the second water supply valve. The washing machine according to claim 1 or 2.
JP2004065566A 2004-03-09 2004-03-09 Washing machine Pending JP2005253507A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110247147A1 (en) * 2010-04-13 2011-10-13 Whirlpool Corporation Fabric treating appliance with detergent dispenser
JP2014100258A (en) * 2012-11-20 2014-06-05 Sharp Corp Ion elution device, ion cartridge, washing machine therewith
CN107287837A (en) * 2017-06-20 2017-10-24 青岛海尔洗衣机有限公司 Detergent box syphon structure, detergent box and washing facility
CN109183360A (en) * 2018-10-24 2019-01-11 青岛海尔滚筒洗衣机有限公司 A kind of detergent box and the washing machine with the detergent box

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110247147A1 (en) * 2010-04-13 2011-10-13 Whirlpool Corporation Fabric treating appliance with detergent dispenser
US9003588B2 (en) * 2010-04-13 2015-04-14 Whirlpool Corporation Appliances with sudsing-reducing flushable detergent dispensers
US10538873B2 (en) 2010-04-13 2020-01-21 Whirlpool Corporation Appliances with sudsing-reducing flushable detergent dispensers
US11142861B2 (en) 2010-04-13 2021-10-12 Whirlpool Corporation Appliances with sudsing-reducing flushable detergent dispensers
US11214914B2 (en) 2010-04-13 2022-01-04 Whirlpool Corporation Appliances with sudsing-reducing flushable detergent dispensers
JP2014100258A (en) * 2012-11-20 2014-06-05 Sharp Corp Ion elution device, ion cartridge, washing machine therewith
CN107287837A (en) * 2017-06-20 2017-10-24 青岛海尔洗衣机有限公司 Detergent box syphon structure, detergent box and washing facility
CN109183360A (en) * 2018-10-24 2019-01-11 青岛海尔滚筒洗衣机有限公司 A kind of detergent box and the washing machine with the detergent box
CN109183360B (en) * 2018-10-24 2022-03-11 青岛海尔洗涤电器有限公司 Detergent box and washing machine with same

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