JPH01157620U - - Google Patents
Info
- Publication number
- JPH01157620U JPH01157620U JP5184388U JP5184388U JPH01157620U JP H01157620 U JPH01157620 U JP H01157620U JP 5184388 U JP5184388 U JP 5184388U JP 5184388 U JP5184388 U JP 5184388U JP H01157620 U JPH01157620 U JP H01157620U
- Authority
- JP
- Japan
- Prior art keywords
- water
- boiling
- container
- heating element
- ultrasonic sensor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Description
第１図は本考案の一実施例を示す電気湯沸かし
器の構造断面図、第２図はその回路図、第３図は
そのマイクロコンピユーターに格納されたプログ
ラムのフローチヤート、第４図はその超音波セン
サーの信号処理ブロツク図、第５図は従来の電気
湯沸かし器の構造断面図である。
６……制御手段、９……超音波センサー、１０
……報知手段。
Fig. 1 is a structural cross-sectional view of an electric water heater showing an embodiment of the present invention, Fig. 2 is its circuit diagram, Fig. 3 is a flowchart of the program stored in the microcomputer, and Fig. 4 is its ultrasonic wave. The signal processing block diagram of the sensor is shown in FIG. 5, which is a structural sectional view of a conventional electric water heater. 6... Control means, 9... Ultrasonic sensor, 10
...Notification means.
Claims (1)
とうさせる発熱体及び、沸とうを検知して通電を
停止させ、発熱体の通電を制御して保温状態を維
持する制御手段とを有する電気湯沸かし器に於い
て、前記制御手段６に超音波センサー９と報知手
段１０とを接続し、超音波センサー９を用いて沸
とう検出及び水位検知を行ない、報知手段１０を
用いて沸とう及び給水時を報知することを特徴と
した電気湯沸かし器。 It has a container that stores water, a heating element that heats and boils the water in the container, and a control means that detects boiling, stops energization, and controls energization of the heating element to maintain a warm state. In an electric water heater, an ultrasonic sensor 9 and a notification means 10 are connected to the control means 6, the ultrasonic sensor 9 is used to detect boiling and water level, and the notification means 10 is used to control boiling and water supply. An electric water heater that has the feature of notifying the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5184388U JPH01157620U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5184388U JPH01157620U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157620U true JPH01157620U (en) | 1989-10-31 |
Family
ID=31277857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5184388U Pending JPH01157620U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157620U (en) |
-
1988
- 1988-04-18 JP JP5184388U patent/JPH01157620U/ja active Pending