JPS641624U - - Google Patents
Info
- Publication number
- JPS641624U JPS641624U JP9546087U JP9546087U JPS641624U JP S641624 U JPS641624 U JP S641624U JP 9546087 U JP9546087 U JP 9546087U JP 9546087 U JP9546087 U JP 9546087U JP S641624 U JPS641624 U JP S641624U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- water heater
- boiling
- temperature
- electricity supply
- 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
- 238000010438 heat treatment Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 4
- 238000009835 boiling Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cookers (AREA)
Description
第１図は本考案の一実施例を示す電気湯沸器の
構造断面図、第２図は同制御回路図、第３図は同
プログラムのフローチヤート、第４図は同制御状
態にかかわる特性図、第５図は従来例の電気湯沸
器の電気回路図である。
５……主発熱体、９……保温用発熱体、１４…
…温度検出素子、１６……制御素子（マイクロコ
ンピユーター）。
Fig. 1 is a structural cross-sectional view of an electric water heater showing an embodiment of the present invention, Fig. 2 is a control circuit diagram of the same, Fig. 3 is a flowchart of the same program, and Fig. 4 is a characteristic related to the control state. FIG. 5 is an electric circuit diagram of a conventional electric water heater. 5... Main heating element, 9... Heat retention heating element, 14...
...Temperature detection element, 16...Control element (microcomputer).
Claims (1)
騰させる主発熱体５と、保温用発熱体９とを備え
、温度検出素子１４により沸騰を検知して主発熱
体５への通電を停止させるとともに保温用発熱体
９への通電を制御して保温状態を維持する電気湯
沸器に於いて、通常約９５℃の保温をするととも
に、沸騰検出後に前記主発熱体５への通電を停止
した後の一定時間保温用発熱体９への通電を制御
して沸騰状態の温度を維持させる制御手段１６を
設けたことを特徴とする電気湯沸器。 It includes a container 2 that stores water, a main heating element 5 that heats and boils the water in the container 2, and a heat-retaining heating element 9, and a temperature detection element 14 detects boiling and energizes the main heating element 5. In an electric water heater that maintains a warm state by stopping the electricity supply to the heating element 9 and controlling the electricity supply to the heating element 9, the temperature is normally kept at about 95°C, and the electricity supply to the main heating element 5 is stopped after boiling is detected. An electric water heater characterized in that it is provided with a control means 16 that controls the supply of electricity to the heat-retaining heating element 9 for a certain period of time after the water heater has stopped, thereby maintaining the temperature of the boiling state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9546087U JPS641624U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9546087U JPS641624U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641624U true JPS641624U (en) | 1989-01-06 |
Family
ID=30960021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9546087U Pending JPS641624U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377510A (en) * | 1989-08-21 | 1991-04-03 | Zojirushi Corp | Heating method of boiling-type electric pot |
-
1987
- 1987-06-22 JP JP9546087U patent/JPS641624U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377510A (en) * | 1989-08-21 | 1991-04-03 | Zojirushi Corp | Heating method of boiling-type electric pot |