JPH0453867U - - Google Patents
Info
- Publication number
- JPH0453867U JPH0453867U JP9433590U JP9433590U JPH0453867U JP H0453867 U JPH0453867 U JP H0453867U JP 9433590 U JP9433590 U JP 9433590U JP 9433590 U JP9433590 U JP 9433590U JP H0453867 U JPH0453867 U JP H0453867U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- valve
- supply circuit
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図乃至第３図は本考案の第１実施例を示す
もので、第１図は全体の概略回路構成図、第２図
は要部の回路構成図、第３図は第１図及び第２図
中の各部出力波形を示すタイミングチヤートであ
る。また、第４図は本考案の第２実施例を示す第
２図相当図、第５図は同第２実施例における第３
図相当図である。
図中、１は商用交流電源、３は直流電源回路、
５はコンデンサ、７は波形整形回路（信号発生回
路）、１２は信号処理回路（停電検知手段）、１
９は制御装置、２０は電磁弁（弁装置）、２３は
リトリガブル単安定マルチバイブレータ（停電検
知手段）を示す。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is an overall schematic circuit diagram, FIG. 2 is a circuit diagram of the main parts, and FIG. 3 is a diagram of FIG. 3 is a timing chart showing output waveforms of each part in FIG. 2. FIG. In addition, FIG. 4 is a diagram corresponding to FIG. 2 showing a second embodiment of the present invention, and FIG. 5 is a diagram corresponding to FIG.
It is a figure equivalent figure. In the figure, 1 is a commercial AC power supply, 3 is a DC power supply circuit,
5 is a capacitor, 7 is a waveform shaping circuit (signal generation circuit), 12 is a signal processing circuit (power failure detection means), 1
9 is a control device, 20 is a solenoid valve (valve device), and 23 is a retriggerable monostable multivibrator (power failure detection means).
Claims (1)
路と、 この直流電源回路から通電されて開弁動作及び
閉弁動作を行うように設けられ断電後も各動作状
態を保持するラツチ機能を有する弁装置と、 この弁装置の開閉動作を外部信号に基づいて制
御することにより水洗動作を実行する制御装置と
を含んで成る自動水洗装置において、 前記商用交流電源の出力周期と比例関係にある
パルス信号を出力する信号発生手段と、 前記パルス信号の出力間隔が所定の基準時間を
越えたときに停電検知信号を出力する停電検知手
段とを備え、 前記制御装置は、前記停電検知信号に基づいて
前記弁装置の閉弁動作を行うように構成されてい
ることを特徴とする自動水洗装置。[Claims for Utility Model Registration] A DC power supply circuit that rectifies and smoothes the output of a commercial AC power supply, and a DC power supply circuit that is provided to carry out valve opening and closing operations when energized by the DC power supply circuit, and to operate in each operating state even after power is cut off. An automatic flushing device comprising: a valve device having a latch function that holds the valve device; and a control device that executes a flushing operation by controlling the opening/closing operation of the valve device based on an external signal, the output of the commercial AC power source The control device includes a signal generating means for outputting a pulse signal having a proportional relationship with a period, and a power failure detection means for outputting a power failure detection signal when the output interval of the pulse signal exceeds a predetermined reference time, An automatic flushing device characterized in that the automatic flushing device is configured to perform a valve closing operation of the valve device based on the power outage detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9433590U JPH0453867U (en) | 1990-09-08 | 1990-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9433590U JPH0453867U (en) | 1990-09-08 | 1990-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453867U true JPH0453867U (en) | 1992-05-08 |
Family
ID=31832211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9433590U Pending JPH0453867U (en) | 1990-09-08 | 1990-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116155A (en) * | 2002-09-26 | 2004-04-15 | Toto Ltd | Feed water control system |
| CN104344051A (en) * | 2014-09-12 | 2015-02-11 | 成都威邦科技有限公司 | Touch type water tap water-saving device based on sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03288073A (en) * | 1990-03-30 | 1991-12-18 | Inax Corp | Automatic water discharge device |
-
1990
- 1990-09-08 JP JP9433590U patent/JPH0453867U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03288073A (en) * | 1990-03-30 | 1991-12-18 | Inax Corp | Automatic water discharge device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116155A (en) * | 2002-09-26 | 2004-04-15 | Toto Ltd | Feed water control system |
| CN104344051A (en) * | 2014-09-12 | 2015-02-11 | 成都威邦科技有限公司 | Touch type water tap water-saving device based on sensor |
| CN104344051B (en) * | 2014-09-12 | 2016-12-21 | 青岛玉兰祥商务服务有限公司 | Sensor-based touching type water tap water economizer |
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