JPS63109834A - Controller of tableware washing machine - Google Patents
Controller of tableware washing machineInfo
- Publication number
- JPS63109834A JPS63109834A JP25600986A JP25600986A JPS63109834A JP S63109834 A JPS63109834 A JP S63109834A JP 25600986 A JP25600986 A JP 25600986A JP 25600986 A JP25600986 A JP 25600986A JP S63109834 A JPS63109834 A JP S63109834A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- water
- water temperature
- heater
- refrigerator
- 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 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 230000000694 effects Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 230000001954 sterilising effect Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
Landscapes
- Washing And Drying Of Tableware (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) [Abstract] 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、食器等を主に洗浄することを目的とした湯わ
かし用のヒータを備えた食器洗い機の制御装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a control device for a dishwasher equipped with a heater for boiling water, mainly for washing dishes and the like.
従来の技術 食器洗い機の概略構成を第６図（（より説明する。Conventional technology The schematic structure of the dishwasher is shown in FIG. 6 ((This will be explained further.
すなわち、食器１を筐体２の中に挿入した状態で、上部
からはスプリンクラ−３を、下からは湯を用いて食器に
ついた汚れや菌を殺すような構成をしており、この場合
、湯温の制御はヒーターの通電を制御することにより行
われていたが、湯温の設定は食器の種類等に限らず一定
のものであり、設定温度はあらゆる種類の食器に対し支
障のないように、低く設定されているのが一般的であっ
た。That is, when the tableware 1 is inserted into the housing 2, a sprinkler 3 is applied from the top and hot water is used from the bottom to kill dirt and bacteria on the tableware. The water temperature was controlled by controlling the energization of the heater, but the water temperature setting was constant regardless of the type of tableware, and the set temperature was set so that it would not interfere with all types of tableware. Generally, it was set low.
発明が解決しようとする問題点
このような従来の構成では、湯温か低く設定されている
ため、高温にも耐え得る食器の汚れを落とすときには余
分な時間が必要であった。すなわち、湯温か低いと洗浄
に必要力時間が多くかかシ、また殺菌効果も十分に得ら
れないという問題があった。Problems to be Solved by the Invention In such a conventional configuration, since the water temperature is set low, extra time is required to remove stains from tableware that can withstand high temperatures. That is, if the temperature of the water is low, there is a problem in that it takes a lot of time and force for cleaning, and the sterilization effect is not sufficiently obtained.
本発明はこのような問題点を解決するもので、食器の洗
浄時間を短縮し、かつ十分な殺菌効果を得ることを目的
とする。The present invention solves these problems, and aims to shorten the washing time of tableware and obtain a sufficient sterilization effect.
問題点を解決するための手段
上記目的を達成するために本発明の食器洗い機の制御装
置は、庫内の最高温度を設定する温度設定手段と、庫内
の水の温度を検知する水温入力手段と、前記温度設定手
段により与えられる設定温度と、前記水温入力手段から
の温度を比較する温度比較手段と、前記温度比較手段の
出力信号に応じて庫内の水を熱するヒーターの通電制御
動作を食器の洗浄中に行なうヒーター通電制御手段とを
備えた構成である。Means for Solving the Problems In order to achieve the above object, the dishwasher control device of the present invention includes a temperature setting means for setting the maximum temperature inside the refrigerator, and a water temperature input means for detecting the temperature of water inside the refrigerator. and temperature comparison means for comparing the set temperature given by the temperature setting means and the temperature from the water temperature input means, and an energization control operation for a heater that heats water in the refrigerator in accordance with an output signal of the temperature comparison means. This configuration includes a heater energization control means that performs this while washing dishes.
作用
この構成により、食器の性能（耐熱性等）や数量および
、汚れ具合に応じて使用者が温度設定手段を操作するこ
とにより適切な水温を選択することが可能となり、よっ
て、水温が高く設定された場合には、洗浄効果が上がる
ため洗浄時間が短く、しかも殺菌効果も上がる。Effect: With this configuration, the user can select an appropriate water temperature by operating the temperature setting means according to the performance (heat resistance, etc.), quantity, and degree of soiling of the tableware.Therefore, the water temperature can be set high. In this case, the cleaning effect is improved, the cleaning time is shortened, and the sterilization effect is also improved.
実施例
以下、本発明の実施例について第１図〜第４図を参照し
て説明する。EXAMPLES Hereinafter, examples of the present invention will be described with reference to FIGS. 1 to 4.
第１図において、第５図に示す筐体２内（庫内）の最高
温度を設定する温度設定手段６の出力を入力する基準温
度入力手段７からの信号と、庫内の水温を検知する水温
入力手段８からの信号とを各々比較する温度比較手段９
を設け、この温度比較手段９からの信号によりヒーター
の通電制御を行うヒーター通電制御手段１ｏにより庫内
の水温を制御する。上記温度設定手段６は第２図に示す
ように水温設定スイッチにより構成されており、このス
イッチの抑圧回数に応じて設定温度が高温と低温に切替
えられる。この設定温度を表示するために高温および低
温用の表示ランプ５＆ 、ｓｂを設けている。In FIG. 1, a signal from a reference temperature input means 7 that inputs the output of the temperature setting means 6 that sets the maximum temperature inside the housing 2 (inside the refrigerator) shown in FIG. 5, and the water temperature inside the refrigerator are detected. Temperature comparison means 9 for comparing the signals from the water temperature input means 8 respectively
The heater energization control means 1o controls the energization of the heater based on the signal from the temperature comparison means 9, and the water temperature in the refrigerator is controlled. The temperature setting means 6 is constituted by a water temperature setting switch as shown in FIG. 2, and the set temperature is switched between a high temperature and a low temperature depending on the number of times this switch is depressed. In order to display this set temperature, indicator lamps 5&, sb for high and low temperatures are provided.
上記構成において、ヒーターへの通電を開始すると、第
３図に示すように、時間でとともに水温ｔが上昇してい
く。図中のｘｒ Ｙはそれぞれ低温の基準温度、高温の
基準温度を示しており、この基準温度ｘ、ｙに達すると
ヒーター通電制御手段１ｏはヒーターへの通電を遮断し
、この基準温度ｘ、ｙより水温ｔが低下するとヒーター
への通電を開始し、この制御を繰り返し水温ｔが基準温
度ｘ、ｙになるようにする。このセーターへの通電制御
はオン、オフ制御に限られるものでなく、点弧制御によ
りヒーターの通電量を可変しても良い。In the above configuration, when the heater starts to be energized, the water temperature t increases over time as shown in FIG. In the figure, xr Y indicates a low-temperature reference temperature and a high-temperature reference temperature, respectively. When these reference temperatures x and y are reached, the heater energization control means 1o cuts off the energization to the heater, and the When the water temperature t falls further, energization to the heater is started, and this control is repeated until the water temperature t reaches the reference temperatures x and y. The power supply control to the sweater is not limited to on/off control, and the amount of power supplied to the heater may be varied by ignition control.
基準温度Ｘあるいはｙの値は、食器の性能（耐熱性等）
や数量に応じて切換え、より適切な水温状態で洗浄を行
うものである。そして基準温度ｙを設定すれば殺菌効果
や洗浄効果が上がり洗浄に要する時間を短縮できる。た
だし、食器によっては、耐熱性の悪いプラスチック性の
品も考えられ、あまり高熱の負担をかけては不都合な場
合には基準温度ｙ５すなわち低いレベルの水温に設定す
るように使用者に知らせる必要がある。The value of the reference temperature X or y depends on the performance of the tableware (heat resistance, etc.)
The water temperature can be changed depending on the water temperature and quantity to perform washing at a more appropriate water temperature. If the reference temperature y is set, the sterilization effect and cleaning effect can be improved and the time required for cleaning can be shortened. However, depending on the tableware, there may be plastic items with poor heat resistance, and if it is inconvenient to apply too much heat, it is necessary to inform the user to set the water temperature to the standard temperature y5, that is, a lower level. be.
々お、食器洗い機は、一般的に、食器を筐体内に固定し
た状態で洗浄するものであるため、その食器の洗浄にお
ける水温の効果が洗浄率に大きく形影するものであり、
温度設定においては、許される限りの温度まで、水温を
上げて洗浄することが望ましい。Dishwashers generally wash dishes with the dishes fixed inside the casing, so the effect of water temperature when washing the dishes has a large impact on the cleaning rate.
When setting the temperature, it is desirable to raise the water temperature to the maximum allowable temperature for washing.
発明の効果
以上実施例から明らかなように本発明によれば、食器に
応じた庫内の温度を設定可能としているため、洗浄にお
ける水温を食器に応じて設定でき、より効果的な殺菌作
用や洗浄作用が行え、しかも洗浄時間の短縮を図ること
ができ、・より使用勝手のよい食器洗い機を提供できる
ものである。Effects of the Invention As is clear from the examples, according to the present invention, the temperature inside the refrigerator can be set according to the type of tableware, so the water temperature for washing can be set according to the type of tableware, and more effective sterilization and sterilization effects can be achieved. It is possible to provide a dishwasher that can perform a cleaning action, shorten the cleaning time, and is easier to use.
第１図は本発明の実施例における食器洗い機の制御装置
のブロック図、第２図は同温度設定手段を示す図、第３
図は時間軸に対する水温の変化を示す図、第４図は設定
水温と洗浄終了時間の関係を示す図、第５図は食器洗い
機の概略構成図でちる。
６・・・・・・温度設定手段、７・・・・・・基準温度
入力手段、８・・・・・・水温入力手段、９・・・・・
・温度比較手段、１０・・・・・・ヒーター通電制御手
段。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名Ｑ
ト
玖 ６ ぬ
Ｌ１″′） リFIG. 1 is a block diagram of a control device for a dishwasher according to an embodiment of the present invention, FIG. 2 is a diagram showing the same temperature setting means, and FIG.
The figure shows the change in water temperature with respect to the time axis, FIG. 4 shows the relationship between the set water temperature and the washing end time, and FIG. 5 shows the schematic configuration of the dishwasher. 6...Temperature setting means, 7...Reference temperature input means, 8...Water temperature input means, 9...
- Temperature comparison means, 10...Heater energization control means. Name of agent: Patent attorney Toshio Nakao and one other personQ
Toku 6 NuL1'') ri
Claims (1)
温度を検知する水温入力手段と、前記温度設定手段によ
り与えられる設定温度と、前記水温入力手段からの温度
を比較する温度比較手段と、前記温度比較手段の出力信
号に応じて庫内の水を熱するヒータの通電制御動作を食
器の洗浄中に行なうヒーター通電制御手段とを有する食
器洗い機の制御装置。A temperature setting means for setting the maximum temperature in the refrigerator, a water temperature input means for detecting the temperature of water in the refrigerator, and a temperature comparison for comparing the set temperature given by the temperature setting means and the temperature from the water temperature input means. and heater energization control means for controlling the energization of a heater that heats water in the refrigerator during washing of dishes in accordance with the output signal of the temperature comparison means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25600986A JPS63109834A (en) | 1986-10-28 | 1986-10-28 | Controller of tableware washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25600986A JPS63109834A (en) | 1986-10-28 | 1986-10-28 | Controller of tableware washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109834A true JPS63109834A (en) | 1988-05-14 |
Family
ID=17286640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25600986A Pending JPS63109834A (en) | 1986-10-28 | 1986-10-28 | Controller of tableware washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03222929A (en) * | 1990-01-30 | 1991-10-01 | Sanyo Electric Co Ltd | Dish washer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031669A (en) * | 1973-07-23 | 1975-03-28 | ||
| JPS61178084A (en) * | 1985-01-31 | 1986-08-09 | 三洋電機株式会社 | Washing machine for instrument |
-
1986
- 1986-10-28 JP JP25600986A patent/JPS63109834A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031669A (en) * | 1973-07-23 | 1975-03-28 | ||
| JPS61178084A (en) * | 1985-01-31 | 1986-08-09 | 三洋電機株式会社 | Washing machine for instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03222929A (en) * | 1990-01-30 | 1991-10-01 | Sanyo Electric Co Ltd | Dish washer |
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