JPS60246794A - Treating agent charging apparatus of washing machine - Google Patents
Treating agent charging apparatus of washing machineInfo
- Publication number
- JPS60246794A JPS60246794A JP59101135A JP10113584A JPS60246794A JP S60246794 A JPS60246794 A JP S60246794A JP 59101135 A JP59101135 A JP 59101135A JP 10113584 A JP10113584 A JP 10113584A JP S60246794 A JPS60246794 A JP S60246794A
- Authority
- JP
- Japan
- Prior art keywords
- water
- washing tub
- amount
- detergent
- 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.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 7
- 239000003599 detergent Substances 0.000 description 28
- 239000007788 liquid Substances 0.000 description 6
- 238000013019 agitation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
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】
産業上の利用分野
本発明は一般家庭において使用する洗剤や仕上げ剤の処
理剤を洗濯槽内に所定量自動投入できる洗濯機の処理剤
投入装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a processing agent feeding device for a washing machine that can automatically feed a predetermined amount of processing agents for detergents and finishing agents used in general households into a washing tub.
従来例の構成とその問題点
従来、洗濯機の処理剤投入装置において、所定の翁程で
、処理剤として例えば洗剤を洗濯槽内に自動式するため
に、1回分の洗剤を貯蔵する洗剤容器を洗濯器に内股し
、所定の行程で洗濯槽に注入できるようにしたものがあ
る。しかし、この種のものによれば、洗濯作業ごとに毎
回洗剤を計量して洗剤容器に投入する必要があるため、
作業勝手が悪かった。また洗剤容器に数回分の容量の洗
剤が貯蔵でき、洗剤容器から洗濯槽まで洗剤を導く経路
中に開閉弁と流量制御弁を設け、洗濯槽内の水に連動し
て前記流量制御弁の開度を変化させ、前記開閉弁を所定
のタイミングで、所定時間開放し、自動的に洗剤を投入
するものがある。しかしこの種のものによれば、洗濯槽
内の水量に対応して、流量制御弁の開度を変化させても
、洗剤の粘度や洗剤容器内の貯液量によって、制御弁の
抵抗が弁なるため、一定時間内に通過する洗剤量が異な
り、洗濯槽内の洗濯液の濃厩が過不足となり、洗剤の無
駄や洗浄性能の劣下という問題がある。Conventional Structure and Problems Conventionally, in a processing agent loading device for a washing machine, a detergent container is used to store detergent for one wash in order to automatically dispense detergent as a processing agent into a washing tub at a predetermined interval. There is a type of washing machine that allows the liquid to be placed inside the washing machine and injected into the washing tub at predetermined intervals. However, with this type of product, it is necessary to measure the detergent and put it into the detergent container every time you wash the clothes.
The work was not convenient. In addition, the detergent container can store several doses of detergent, and an on-off valve and a flow control valve are provided in the path leading the detergent from the detergent container to the washing tub, and the flow control valve is opened in conjunction with the water in the washing tub. There is one that automatically dispenses detergent by changing the degree of detergent and opening the on-off valve at a predetermined timing for a predetermined period of time. However, with this type of device, even if the opening degree of the flow rate control valve is changed in accordance with the amount of water in the washing tub, the resistance of the control valve changes depending on the viscosity of the detergent and the amount of liquid stored in the detergent container. As a result, the amount of detergent that passes within a certain period of time varies, resulting in excess or deficiency of the washing liquid in the washing tub, leading to problems such as wasted detergent and deterioration of cleaning performance.
また、洗剤容器に数回分の容量の洗剤が貯蔵でき、洗剤
容器からの洗剤を計量して洗濯槽に投入数する複数個の
計量投入器を設けて、洗濯槽の水位に応じて、計量投入
器を動作させるものや、操作枠を操作して、投入器の動
作スト口−りを変化させて、洗剤の投入量の制御を行な
うものがある。In addition, the detergent container can store several doses of detergent, and it is equipped with multiple measuring dispensers that measure the amount of detergent from the detergent container and add it to the washing tub. There are those that operate the dispenser, and those that control the amount of detergent dispensed by operating an operating frame and changing the operating range of the dispenser.
しかしこの種のものによれば、構造が複雑になり高価な
ものとなるという問題がある。However, this type of device has the problem that the structure is complicated and expensive.
発明の目的
本発明はこのような従来の問題を解消17、洗剤や仕上
げ剤の処理剤の無駄をなくし、洗濯性能の向上と使用勝
手の向上をはかった安価な洗濯機の処理剤投入装置を提
供するものである。Purpose of the Invention The present invention solves these conventional problems17, and provides an inexpensive processing agent feeding device for washing machines that eliminates waste of processing agents such as detergents and finishing agents, improves washing performance, and improves ease of use. This is what we provide.
発明の構成
本発明の洗濯機の処理剤投入装置は洗濯槽に給水する給
水手段と、前記洗潜槽の水が所定値に達したことを検知
する複数段の水量検知手段と、処理剤を貯溜する貯溜槽
と、との貯溜槽から前記洗濯槽に処理剤を投入する処理
剤投入手段を具備し、前記洗濯槽の設定最低水量に対す
る処理剤量と各設定水量に対する処理剤量の略最大公約
量に基づいて、投入動作を行なう構成としたものである
。Structure of the Invention The processing agent feeding device for a washing machine of the present invention includes a water supply means for supplying water to a washing tub, a plurality of water volume detection means for detecting that the water in the washing tank has reached a predetermined value, and a processing agent dispensing device for a washing machine. a storage tank for storing water, and a processing agent inputting means for charging the processing agent from the storage tank into the washing tub, and the amount of processing agent for the set minimum water volume of the washing tub and the approximate maximum amount of the processing agent for each set water volume. The configuration is such that the charging operation is performed based on the pledged amount.
実施例の説明
以下、添付図面に基づいて本発明の一実施例について説
明する。第1図は脱水兼用洗濯機の概略構成を示し、1
は本体、2は本体1内に防振吊下げ支持した外槽、3は
外槽2内に脱水回転自在に配した脱水兼洗濯槽(以下、
洗濯槽という)、4は洗濯槽3の内底部に配した攪拌翼
、6はモータで、クラッチ機構6の切換え動作により回
転力を攪拌翼4または洗濯槽3に伝える。7はモータ5
の回転力をクラッチ機構6に伝えるためのベルト、8は
排水口、9は機外排出ホースである。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. Figure 1 shows the schematic configuration of a washing machine with dehydrating function.
2 is the main body, 2 is an outer tank that is supported by a vibration-proof suspension in the main body 1, and 3 is a dehydration/washing tank (hereinafter referred to as
(referred to as a washing tub), 4 is an agitation blade disposed at the inner bottom of the washing tub 3, and 6 is a motor, which transmits rotational force to the agitation blade 4 or the washing tub 3 by the switching operation of the clutch mechanism 6. 7 is motor 5
8 is a drain port, and 9 is a discharge hose to the outside of the machine.
10は外槽3下部に設けたエアートラップで、エアート
ラップ10は本体1上部に設けた水量検知スイッチ11
とエアーホース12にて連通している。10 is an air trap provided at the bottom of the outer tank 3, and the air trap 10 is a water amount detection switch 11 provided at the top of the main body 1.
It communicates with the air hose 12.
13は機内給水管で、機外ホース(図示なし)から給水
弁14を介して洗濯槽3内に給水される。Reference numeral 13 denotes an in-machine water supply pipe, through which water is supplied from an external hose (not shown) into the washing tub 3 via a water supply valve 14 .
第2図において、16は本体1上部に設けた処理剤貯溜
容器で、例えば液体洗剤が貯溜されている。貯溜容器1
6下部には処理剤を給液管16を介して洗濯槽3内に強
制注入する定量ポンプ17が設けである。In FIG. 2, reference numeral 16 denotes a processing agent storage container provided at the top of the main body 1, in which, for example, liquid detergent is stored. Storage container 1
A metering pump 17 for forcibly injecting the processing agent into the washing tub 3 through the liquid supply pipe 16 is provided at the bottom of the washing tank 6 .
上記の構成において動作を説明すると、洗濯物を洗濯槽
3に投入し、洗濯物の量に合わせて、水量検知スイッチ
11の設定水位を調整し、タイマー(図示せず)を設定
し電源を投入すると、給水弁14が開放し、洗濯槽3内
に給水され、設定水位になると水量検知スイッチ11が
動作し、給水弁14が閉じ、洗濯槽3内の給水が終り、
モータ6が駆動して、攪拌翼4が回転して洗清が開始す
る。To explain the operation in the above configuration, laundry is put into the washing tub 3, the set water level of the water amount detection switch 11 is adjusted according to the amount of laundry, a timer (not shown) is set, and the power is turned on. Then, the water supply valve 14 opens, water is supplied into the washing tub 3, and when the set water level is reached, the water amount detection switch 11 is activated, the water supply valve 14 is closed, and water supply into the washing tub 3 ends.
The motor 6 is driven, the stirring blades 4 rotate, and cleaning begins.
前記水量検知スイッチ11の水位設定と連動して定量ポ
ンプ17の動作が設定され、前記洗濯槽3内への給水か
ら1.攪拌翼4の回転開始までの間に定量ポンプ17が
動作し、貯溜容器15から洗濯槽a内に洗剤が注入され
る。この定量ポンプの動作は第3図〜第6図に示すよう
に、洗濯槽3内の水位が低水位の水量に対する洗剤量は
4単位。The operation of the metering pump 17 is set in conjunction with the water level setting of the water amount detection switch 11, and the operation of the metering pump 17 is set to 1. The metering pump 17 operates until the stirring blade 4 starts rotating, and detergent is injected into the washing tub a from the storage container 15. The operation of this metering pump is as shown in FIGS. 3 to 6, where the amount of detergent is 4 units for the amount of water when the water level in the washing tub 3 is low.
中水位の場合は5単位、高水位の場合が6単位とすると
、これら洗剤量の最大公約量1単位を基本として動作が
行なわれるため、各水位に対する洗剤量の投入量は適正
なものとなる効果がある。Assuming 5 units for medium water level and 6 units for high water level, the operation is performed based on the maximum common amount of these detergent amounts of 1 unit, so the amount of detergent input for each water level will be appropriate. effective.
なお、上記実施例では、洗浄開始前に洗濯槽に液体洗剤
を投入する場合について説明したが、漂白剤や帯電防止
剤などの処理剤を最終すすぎ時に投入する場合も同様で
ある。In the above embodiments, the case where liquid detergent is added to the washing tub before the start of washing has been described, but the same applies to the case where processing agents such as bleach and antistatic agents are added during the final rinse.
また本実施例では水位設定を手動で行なう場合について
説明したが、布量に応じて水量を自動設定される場合も
同様である。Further, in this embodiment, the case where the water level is set manually has been described, but the same applies to the case where the water amount is automatically set according to the amount of cloth.
また本実施例では処理剤貯溜容器や定量ポンプを洗清機
本体内蔵タイプとしたが、別体にした場合も同様である
。Further, in this embodiment, the processing agent storage container and the metering pump are built into the washer main body, but the same applies if they are provided separately.
さらに本実施例では脱水兼用洗濯機について説明したが
、二槽式洗濯機についても同様に適用できる。Furthermore, although this embodiment has been described with respect to a dehydrating and washing machine, the present invention can also be applied to a two-tub type washing machine.
発明の効果
上記実施例から明らかなように本発明の洗濯機の処理剤
投入装置は洗濯槽に給水する給水手段と、前記洗濯槽の
水が所定値に達したことを検知する複数段の水量検知手
段と、処理剤を貯溜する貯溜槽と、この貯溜槽から前記
洗濯槽に処理剤を投入する処理剤投入手段を具備し、前
記洗濯槽の設定最低水量に対する処理剤量と各設定水量
に対する処理剤量の略最大公約量に基づいて、投入動作
を行なう構成としたことにより、洗濯槽内の各水位に対
する処理剤の濃度を適正なものにすることができ、処理
剤の無駄や処理剤の不足による性能劣下を防止し、構造
が簡単で安価な処理剤投入装置を提供できる。Effects of the Invention As is clear from the above embodiments, the processing agent feeding device for a washing machine of the present invention includes a water supply means for supplying water to a washing tub, and a plurality of water levels for detecting when the water in the washing tub has reached a predetermined value. It is equipped with a detection means, a storage tank for storing a processing agent, and a processing agent inputting means for introducing the processing agent from the storage tank into the washing tub, and the amount of processing agent for the set minimum water volume of the washing tub and for each set water volume. By configuring the charging operation to be performed based on approximately the maximum amount of processing agent, it is possible to set the concentration of processing agent to the appropriate level for each water level in the washing tub, thereby reducing wastage of processing agent and reducing processing agent waste. It is possible to prevent performance deterioration due to lack of water and provide a processing agent injection device that is simple in structure and inexpensive.
第1図は本発明の〜実施例を示す脱水兼用洗濯機の縦断
面図、第2図は同要部拡大断面図、第3図〜第5図は洗
濯槽の谷水位に対する処理剤量の比較を示す図である。
3・・・洗濯槽、16・・・・・処理剤貯溜容器、17
・・・・定量ポンプ。
代理人の氏名 弁理士 中 尾 敏男 ほか1名第3図
水量
二」
第4図
第5図
洗封量
曵Fig. 1 is a longitudinal sectional view of a dehydrating and washing machine according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the same main part, and Figs. It is a figure showing a comparison. 3...Washing tub, 16...Treatment agent storage container, 17
...metering pump. Name of agent: Patent attorney Toshio Nakao and one other person Figure 3 Water volume 2 Figure 4 Figure 5 Washing volume
Claims (1)
に達したことを検知する複数段の水量検知手段と、処理
剤を貯溜する貯溜槽と、との貯溜槽から前記洗濯槽に処
理剤を投入する処理剤投入手段を具備し、前記処理剤投
入手段は前記洗濯槽の設定最低水量に対する処理剤量と
各設定水量に対する処理剤量の略最犬公約量に基づいて
投入動作を行なう構成とした洗濯機の処理剤投入装置。A water supply means for supplying water to the washing tub, a multi-stage water amount detection means for detecting that water in the washing tub has reached a predetermined value, and a storage tank for storing a treatment agent from the storage tank to the washing tub. A treatment agent input means is provided for inputting a treatment agent, and the treatment agent input means performs a charging operation based on the amount of treatment agent for the set minimum water amount of the washing tub and the approximately most common amount of treatment agent for each set water amount. A processing agent feeding device for a washing machine configured to perform the above treatment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59101135A JPS60246794A (en) | 1984-05-18 | 1984-05-18 | Treating agent charging apparatus of washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59101135A JPS60246794A (en) | 1984-05-18 | 1984-05-18 | Treating agent charging apparatus of washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60246794A true JPS60246794A (en) | 1985-12-06 |
Family
ID=14292633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59101135A Pending JPS60246794A (en) | 1984-05-18 | 1984-05-18 | Treating agent charging apparatus of washing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60246794A (en) |
-
1984
- 1984-05-18 JP JP59101135A patent/JPS60246794A/en active Pending
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