JPH0473366U - - Google Patents

Description

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

第１図は本考案に係る浴槽洗浄装置の一実施例
を示すシステム図、第２図は同実施例を構成する
制御装置の一例を示すブロツク図、第３図は同実
施例装置における動作を示すフローチヤート、第
４図は本実施例における制御装置の安全動作のフ
ローチヤートである。 １……浴槽、３……追い焚き循環管路、４……
ポンプ、５……戻り管、６……往管、６ａ，６ｂ
……分岐往管、８……圧力センサ、１０……追い
焚き熱交換器、１１……給湯器、１２……給湯熱
交換器、１３……給水管、１４……蓋、１５……
注湯開閉弁、１６……排水管、１７……自動排水
弁、１８ａ，１８ｂ……洗浄ノズル、２０，２１
……戻り管開閉弁、２２……第１の戻り分岐管、
２３……第２の戻り分岐管、２４……水流センサ
、２５……温度センサ、２６……洗剤供給管、２
７……洗剤開閉弁、２８……洗剤タンク、２９…
…投入口、３０……匡体、３１……洗浄ユニツト
、３２……赤外線センサ、３９……流量センサ、
４０……給水温度センサ、４１……出湯温度セン
サ、４２……匡体、４３……燃焼ユニツト、４４
……制御装置、４５……リモコン、４６……全自
動ボタン、４７……追い焚き湯温設定部、４８…
…湯張り水位設定部、５０……信号入力部、５１
……判断・命令部、５２……タイマ、５３……演
算部、５４……メモリ。 Fig. 1 is a system diagram showing one embodiment of the bathtub cleaning device according to the present invention, Fig. 2 is a block diagram showing an example of a control device constituting the same embodiment, and Fig. 3 shows the operation of the same embodiment device. The flowchart shown in FIG. 4 is a flowchart of the safe operation of the control device in this embodiment. 1... Bathtub, 3... Reheating circulation pipe, 4...
Pump, 5... Return pipe, 6... Outgoing pipe, 6a, 6b
... Branch outgoing pipe, 8 ... Pressure sensor, 10 ... Reheating heat exchanger, 11 ... Water heater, 12 ... Hot water heat exchanger, 13 ... Water supply pipe, 14 ... Lid, 15 ...
Hot water pouring on/off valve, 16...Drain pipe, 17...Automatic drain valve, 18a, 18b...Cleaning nozzle, 20, 21
...Return pipe opening/closing valve, 22...First return branch pipe,
23...Second return branch pipe, 24...Water flow sensor, 25...Temperature sensor, 26...Detergent supply pipe, 2
7... Detergent on/off valve, 28... Detergent tank, 29...
...Inlet port, 30...Case, 31...Cleaning unit, 32...Infrared sensor, 39...Flow rate sensor,
40... Water supply temperature sensor, 41... Hot water temperature sensor, 42... Enclosure, 43... Combustion unit, 44
... Control device, 45 ... Remote control, 46 ... Fully automatic button, 47 ... Reheating water temperature setting section, 48 ...
...Hot water filling water level setting section, 50...Signal input section, 51
...Judgment/instruction section, 52...Timer, 53...Arithmetic section, 54...Memory.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 浴槽内壁面に洗浄液を噴射する洗浄液噴射手段
と、この洗浄液噴射手段を予め与えられた浴槽洗
浄のプログラムにしたがつて制御する制御装置と
を有する浴槽洗浄装置であつて、浴室内に人がい
るか否かを検出する検出センサが設けられ、制御
装置は前記検出センサから浴室に人がいることの
検出信号が加えられている期間は浴槽洗浄プログ
ラム中の少なくとも危険性のおそれがある動作と
して予め指定された動作の運転進行を停止して検
出センサから人がいないことの検出信号が加えら
れるまで待機する制御機能を備えている浴槽洗浄
装置。 A bathtub cleaning device comprising a cleaning liquid spraying means for spraying cleaning liquid onto the inner wall surface of the bathtub, and a control device controlling the cleaning liquid spraying means according to a bathtub cleaning program given in advance, and the apparatus is provided with a bathtub cleaning device that is equipped with a cleaning liquid spraying means for spraying cleaning liquid on the inner wall surface of the bathtub, and a control device that controls the cleaning liquid spraying means according to a bathtub cleaning program given in advance, and the device A detection sensor is provided to detect whether there is a person in the bathroom, and the control device specifies in advance that a period during which a detection signal indicating that there is a person in the bathroom is being applied from the detection sensor as an operation that is at least potentially dangerous during the bathtub cleaning program. A bathtub cleaning device equipped with a control function that stops the operation progress of a bathtub cleaning device and waits until a detection signal indicating that no one is present is applied from a detection sensor.