JPH0186961U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案食器洗い機の縦断側面図、第２
図は制御回路のブロツク図、第３図は制御フロー
チヤート、第４図は食器洗い機の斜視図である。 １：開閉扉、２：本体、３：洗浄槽、４：食器
籠、５：洗浄ノズル、６：液噴出管、７：底板、
９：タンク、１１：循環洗浄ポンプ、１２：導入
管、１３：圧送管、１４：フイルター、２１：液
圧センサー、２２：制御回路、２３：報知器、Ａ
：食器、Ｂ：洗浄液、Ｃ：残菜。 Figure 1 is a longitudinal cross-sectional side view of the dishwasher of the present invention;
3 is a block diagram of the control circuit, FIG. 3 is a control flowchart, and FIG. 4 is a perspective view of the dishwasher. 1: Opening/closing door, 2: Main body, 3: Washing tank, 4: Dish basket, 5: Washing nozzle, 6: Liquid spouting pipe, 7: Bottom plate,
9: Tank, 11: Circulation cleaning pump, 12: Introduction pipe, 13: Pressure feeding pipe, 14: Filter, 21: Liquid pressure sensor, 22: Control circuit, 23: Alarm, A
: Tableware, B: Cleaning liquid, C: Leftovers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 洗浄槽内に食器を配列する食器籠が装着され、
該食器籠に洗浄液を噴出する液噴出管が設けられ
、前記洗浄槽の底板に落下した洗浄液が流れ込む
タンクが底板の下側に配設され、該タンク内の洗
浄液を循環洗浄ポンプを介して前記液噴出管へ圧
送する導入管および圧送管が設けられ、前記タン
クに食器洗浄後の洗浄液を濾過するフイルターが
配設された食器洗い機において、前記導入管又は
圧送管に洗浄液の液圧を検知する液圧センサーが
配設され、該液圧センサーの出力値が一定圧以下
になつたときに報知指示信号を出力する制御回路
が設けられ、該制御回路の報知指示信号によりフ
イルターの目詰まり報知信号を出力する報知器が
設けられたことを特徴とする食器洗い機のフイル
ター目詰まり報知装置。 A dish basket for arranging dishes is installed in the washing tank.
A liquid spouting pipe for spouting cleaning liquid into the dish basket is provided, and a tank into which the cleaning liquid that has fallen onto the bottom plate of the washing tank flows is disposed below the bottom plate, and the cleaning liquid in the tank is circulated through a cleaning pump to In a dishwasher, the dishwasher is provided with an introduction pipe and a pressure-feeding pipe for pressure-feeding liquid to a liquid spouting pipe, and a filter is disposed in the tank to filter the washing liquid after washing dishes, and the liquid pressure of the washing liquid is detected in the introduction pipe or the pressure-feeding pipe. A fluid pressure sensor is provided, and a control circuit is provided that outputs a notification instruction signal when the output value of the fluid pressure sensor falls below a certain pressure, and the notification instruction signal of the control circuit generates a filter clogging notification signal. A filter clogging alarm device for a dishwasher, characterized in that it is provided with an alarm that outputs.