JPS639419A - Tableware washing machine - Google Patents
Tableware washing machineInfo
- Publication number
- JPS639419A JPS639419A JP15218586A JP15218586A JPS639419A JP S639419 A JPS639419 A JP S639419A JP 15218586 A JP15218586 A JP 15218586A JP 15218586 A JP15218586 A JP 15218586A JP S639419 A JPS639419 A JP S639419A
- Authority
- JP
- Japan
- Prior art keywords
- drying
- course
- heater
- washing
- temperature
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims description 17
- 238000001035 drying Methods 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004851 dishwashing Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity 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) [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）
本発明は食器類の洗浄、すすぎ及び乾燥を行う運転コー
スと、乾燥のみを行う運転コースとが選択できる食器洗
浄機に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a dishwasher that can select between an operation course for washing, rinsing and drying tableware, and an operation course for only drying tableware.
（従来の技術）
従来この種の食器洗浄機は第１図に示すような構造にな
っていた。すなわち洗浄槽（＋）の下方に取り付けられ
たヒーター（２）により洗浄液の温度を高め、この洗浄
液を洗浄槽（１）の底部に取り付けられた洗浄ポンプ（
３）により回転ノズル（４）に設けられたノズル口（５
）より噴射し、食器類の洗浄及びすすぎを行い、前記ヒ
ーター（２）への通電を時間制御しながら空焼して食器
類の乾燥を行い、この時、前記洗浄槽（１）のヒーター
（２）の近傍に取り付けられたサーミスタ等の温度検知
器（８）によりヒーター（２）の温度を検知し、洗浄槽
（１）内の部品及び食器の温度が異常に高くならないよ
うにヒーター（２）の通電を制御している。(Prior Art) Conventionally, this type of dishwasher has a structure as shown in FIG. That is, the temperature of the cleaning liquid is raised by the heater (2) installed below the cleaning tank (+), and the cleaning liquid is pumped through the cleaning pump (installed at the bottom of the cleaning tank (1)).
3), the nozzle opening (5) provided on the rotating nozzle (4)
) to wash and rinse the tableware, dry the tableware by drying it by drying it while controlling the electricity supply to the heater (2), and at this time, the heater (1) of the washing tank (1) A temperature sensor (8) such as a thermistor installed near the heater (2) detects the temperature of the heater (2), and prevents the temperature of the parts and dishes in the washing tank (1) from becoming abnormally high. ) controls the energization.
また、この種の食器洗い機の運転は、第５図に示すよう
に洗浄からすすぎ、乾燥までを自動的に行う洗浄〜乾燥
コースと乾燥だけを行う乾燥のみコースがあり、この両
コースの乾燥行程時のヒーターの通電制御を行うための
温度検知器の検知設定値は同じ値に設定されていた。In addition, as shown in Figure 5, this type of dishwasher operates in two modes: a washing-drying course that automatically performs washing, rinsing, and drying, and a drying-only course that only performs drying. The detection setting value of the temperature detector used to control the energization of the heater was set to the same value.
（発明が解決しようとする問題点）
しかし、このような構成のものでは洗浄〜乾燥コース時
の乾燥性能の効率が悪いという問題があった。(Problems to be Solved by the Invention) However, with such a configuration, there is a problem that drying performance during the washing to drying course is inefficient.
すなわち、洗浄〜乾燥コースにおいてはすすぎ行程に引
き続き乾燥行程に入るので乾燥のみコースに比べ洗浄槽
内（食お表面上も含む）に残留している水の量が多く、
ヒーター（２）より供給される熱量の内、残留水を気化
するのに使われる凝が多くなるため洗浄槽内の部品及び
食器類の温度上昇値は低くなる。ところがヒーター（２
）の通電を制御する温度検知器（８）はヒーター（２）
の近傍の洗浄槽（１）に取り付けられているため、その
温度は洗浄槽内に残留している水の量に関係なくヒータ
ー（２）の表面温度のみにより決まる。そして、従来の
ものは前記の両コース時の温度検知器（６）の検知設定
温度が同じであるため、ヒーター（２）の表面温度は第
６図に示すようになり、また部品及び食器類の温度は第
５図に示すようになる。第７図から明らかなように、洗
浄〜乾燥コース時は部品及び食器類の温度がその許容限
界温度Ｔに対し余裕があるにもかかわらずヒーター（２
）への通電時間を伸ばすことができず、乾燥性能の面で
効率の悪いものとなっている。In other words, in the washing-drying course, the drying step follows the rinsing step, so the amount of water remaining in the washing tank (including on the surface of the food) is greater than in the drying-only course.
Of the amount of heat supplied by the heater (2), more condensate is used to vaporize the residual water, so the temperature rise value of the parts and tableware in the washing tank becomes lower. However, the heater (2
) is the temperature sensor (8) that controls the energization of the heater (2).
Since it is attached to the cleaning tank (1) near the heater (2), its temperature is determined only by the surface temperature of the heater (2), regardless of the amount of water remaining in the cleaning tank. In the conventional type, the detection setting temperature of the temperature sensor (6) during both courses is the same, so the surface temperature of the heater (2) is as shown in Figure 6, and the parts and tableware The temperature is as shown in FIG. As is clear from Fig. 7, during the washing-drying course, the heater (2)
), which makes it inefficient in terms of drying performance.
そこで、本発明はこの洗浄〜乾燥コース時の乾燥性能の
効率を向」ユさせるようにするものでる。Therefore, the present invention aims to improve the efficiency of drying performance during this washing-drying course.
（問題点を解決するための手段）
上記問題点を解決するため本発明は、上記温度検知器の
設定検知温度を、洗浄〜乾燥コース時と乾燥のみコース
時で異なる値としたものである。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention sets the detection temperature set by the temperature detector to different values during the washing-drying course and during the drying-only course.
（作用）
上記技術的手段によれば洗１〜乾燥コース時及び乾燥の
みコース時とも洗浄槽内の部品及び食器類の温度上昇値
にそれぞれ対応したヒーターへの通電鍵制御ができ、両
コースとも部品及び食器類の温度が許容できる限界いっ
ばいまでヒーターへの通電時間を伸ばすことができ、効
率の良い乾燥性能を得ることができる。(Function) According to the above technical means, it is possible to control the energization key to the heater corresponding to the temperature rise value of the parts and tableware in the washing tank during both the washing 1 to drying course and the drying only course, and in both courses. It is possible to extend the energization time to the heater until the temperature of the parts and tableware is at the maximum allowable limit, and it is possible to obtain efficient drying performance.
（実施例）
第２図は本発明の食器洗浄機の運転コース及びその行程
の一実施例を示す図である。第２図において、洗浄〜乾
燥コースは、食器類の洗浄からすすぎ、乾燥までを自動
的に行うのであり、また乾燥のみコースは乾燥だけを行
うのであり、これら両コースを選択行使できる■制御手
段（図示せず）を備えている。さらに、この両コースの
乾燥行程時にヒーター（２）への通電を制御する温度検
知器（６）の検知設定値はそれぞれ、Ｘ１Ｙの異なった
値となっている。但し、Ｘ＞Ｙである。また、第３図は
前記両コースの乾燥行程時のヒーターの表面温度を示す
図であり、第４図は前記両コース時の洗浄槽内の部品及
び食器類の温度を示す図である。そしてこれらの図に示
すように、前記洗浄〜乾燥コース時の温度検知器（６）
の検知設定値Ｘは洗浄槽内の部品及び食器類の温度がそ
の許容限界温度Ｔに近い温度を維持するようなヒーター
表面温度Ａに対応して設定され、また、乾燥のみコース
時の温度検知器（６）の検知設定値Ｙは洗浄槽内の部品
及び食器類の温度が許容限界温度Ｔに近い温度を維持す
るようなヒーター表面温度Ｂに対応して設定されている
。(Example) FIG. 2 is a diagram showing an example of the operation course and process of the dishwasher of the present invention. In Fig. 2, the washing-drying course automatically performs washing, rinsing, and drying of tableware, and the drying-only course only performs drying, and control means that allows you to select and exercise both of these courses. (not shown). Furthermore, the detection setting values of the temperature detector (6) that controls the energization of the heater (2) during the drying process of both courses are respectively different values of X1Y. However, X>Y. Further, FIG. 3 is a diagram showing the surface temperature of the heater during the drying process of both courses, and FIG. 4 is a diagram showing the temperature of the parts and tableware in the washing tank during both the courses. As shown in these figures, the temperature sensor (6) during the washing to drying course
Detection set value The detection setting value Y of the device (6) is set corresponding to the heater surface temperature B such that the temperature of the parts and tableware in the cleaning tank is maintained close to the allowable limit temperature T.
（発明の効果）
以１―述べてきたように、本発明はヒーターへの通電を
制御する温度検知器の検知設定値を、洗浄〜乾燥コース
時と乾燥のみコース時でともに洗浄槽内の部品及び食器
類の温度がその許容限界温度いっばいになるようにそれ
ぞれ異なった値に設定するため、ヒーターへの通電時間
を最大限伸ばすことができ、洗浄〜乾燥コース、乾燥の
みコースとも乾燥性能の向上が図れ、乾燥性能において
効率の良い食器洗浄器を提供することができる。(Effects of the Invention) As described above, the present invention allows the detection setting value of the temperature detector that controls the energization of the heater to be adjusted to the parts inside the cleaning tank during both the cleaning-drying course and the drying-only course. Since the temperatures of the tableware and tableware are set to different values so that they are all at the same allowable limit temperature, the time the heater is energized can be extended to the maximum, and the drying performance can be improved in both the washing-drying course and the drying-only course. It is possible to provide a dishwasher with improved drying performance and high efficiency.
第１図は食器洗浄機の縦断面図、第２図は本発明の運転
コースを示す行程図、第３図は同ヒーターの表面温度を
示す図、第４図は同洗浄槽内の食器類温度を示す図、第
５図は従来の運転コースを示す行程図、第６図は同ヒー
ターの表面温度を示す図、第７図は同洗浄槽内の食器類
温度を示す図である。
（１）・・・／ｉ浄槽、（２）・・・ヒーター、（４）
・・・アームノズル、（５）・・・ノズルＬｌ、（Ｇ）
・・・ｔＭ度検知器。
第１図
（１）・・洗浄槽
（２） ヒーター
（４）・アームノズル
（５）・・ノズル口
（６）・温度検知器
第２図
第３図
時間
第４図Figure 1 is a longitudinal cross-sectional view of the dishwasher, Figure 2 is a process diagram showing the operating course of the present invention, Figure 3 is a diagram showing the surface temperature of the heater, and Figure 4 is the tableware in the washing tank. FIG. 5 is a diagram showing the conventional operating course, FIG. 6 is a diagram showing the surface temperature of the heater, and FIG. 7 is a diagram showing the temperature of the tableware in the washing tank. (1).../i septic tank, (2)...heater, (4)
... Arm nozzle, (5) ... Nozzle Ll, (G)
...tM degree detector. Figure 1 (1)... Cleaning tank (2) Heater (4) Arm nozzle (5)... Nozzle port (6) Temperature detector Figure 2 Figure 3 Time Figure 4
Claims (1)
在なアームノズルと、空焼きができるヒーターとを設け
、食器類の洗浄、すすぎ及び乾燥までを自動的に行う洗
浄〜乾燥コースと乾燥のみを行うコースとを選択行使で
きる制御手段を備えた食器洗浄機において、前記食器類
の洗浄〜乾燥コースでの乾燥行程時と、前記ヒーターへ
の通電を制御する温度検知器の検知設定値を、乾燥のみ
コースでの乾燥行程時より高くしたことを特徴とする食
器洗浄機。Equipped with a rotatable arm nozzle with a nozzle opening that sprays cleaning liquid etc. into the washing tank and a heater that allows dry baking, this washing-drying course and drying automatically perform washing, rinsing and drying of tableware. In a dishwasher equipped with a control means that can select and exercise a course in which only the dishes are washed and dried, the detection setting value of a temperature sensor that controls the energization of the heater during the drying process of the dishwashing to drying course is set. , a dishwasher characterized in that the drying process is higher than that in the drying only course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15218586A JPH0763442B2 (en) | 1986-06-27 | 1986-06-27 | Dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15218586A JPH0763442B2 (en) | 1986-06-27 | 1986-06-27 | Dishwasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639419A true JPS639419A (en) | 1988-01-16 |
| JPH0763442B2 JPH0763442B2 (en) | 1995-07-12 |
Family
ID=15534914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15218586A Expired - Lifetime JPH0763442B2 (en) | 1986-06-27 | 1986-06-27 | Dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0763442B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141641A (en) * | 1987-11-27 | 1989-06-02 | Matsushita Electric Ind Co Ltd | Dish washer |
| JPH05211977A (en) * | 1992-02-04 | 1993-08-24 | Sanyo Electric Co Ltd | Dish washer and drier |
-
1986
- 1986-06-27 JP JP15218586A patent/JPH0763442B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141641A (en) * | 1987-11-27 | 1989-06-02 | Matsushita Electric Ind Co Ltd | Dish washer |
| JPH05211977A (en) * | 1992-02-04 | 1993-08-24 | Sanyo Electric Co Ltd | Dish washer and drier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0763442B2 (en) | 1995-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |