JPS633324U - - Google Patents
Info
- Publication number
- JPS633324U JPS633324U JP9560386U JP9560386U JPS633324U JP S633324 U JPS633324 U JP S633324U JP 9560386 U JP9560386 U JP 9560386U JP 9560386 U JP9560386 U JP 9560386U JP S633324 U JPS633324 U JP S633324U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- detected
- heating element
- main heating
- predetermined time
- 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 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Description
第1図は本考案の一実施例による電気温沸器の
側面断面図、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、第5図、
第6図及び第7図は湯沸かしに係わる温度検出素
子の特性図、第8図は従来の電気湯沸器の側面断
面図、第9図及び第10図は同電気回路図である
。
1…本体、2…容器、5…水、6…主発熱体、
14…温度検出素子、16…マイクロコンピユー
ター、17…通電制御手段、22…報知部材、θ
0…一定時間、θ1…別の一定時間、T0…一定
温度。
Fig. 1 is a side sectional view of an electric heater according to 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, Figs.
FIGS. 6 and 7 are characteristic diagrams of a temperature detection element related to water heating, FIG. 8 is a side sectional view of a conventional electric water heater, and FIGS. 9 and 10 are electrical circuit diagrams thereof. 1... Main body, 2... Container, 5... Water, 6... Main heating element,
14...Temperature detection element, 16...Microcomputer, 17...Electrification control means, 22...Notification member, θ
0 ...fixed time, θ 1 ...another fixed time, T0 ...fixed temperature.
Claims (1)
主発熱体6への通電を制御する通電制御手段17
と、前記水5の温度を検出する温度検出素子14
とを有し、この温度検出素子14を介して沸とう
よりやや低い一定温度T0を検出した時にあらか
じめ決められた一定時間θ0の計時を行ない、こ
の一定時間θ0経過後検出された温度が計時開始
時の温度と同一の温度として検出される状態が決
められた時間間隔で決められた回数連続された場
合に主発熱体6の通電を停止し、更に前記一定温
度T0の検出時に前記一定時間θ0より長い別の
一定時間θ1の計時を行ない、この計時の定めら
れた時間内に前記通電停止動作を行なわなかつた
場合、この計時終了時に主発熱体6の通電を停止
する構能を設けたことを特徴とする電気湯沸器。 A main heating element 6 that heats the water 5 in the container 2, and an energization control means 17 that controls energization to the main heating element 6.
and a temperature detection element 14 that detects the temperature of the water 5.
When a constant temperature T0 slightly lower than boiling temperature is detected through this temperature detection element 14, a predetermined constant time θ0 is measured, and the detected temperature is measured after the elapse of this constant time θ0 . The main heating element 6 is de-energized when the same temperature as the temperature at the start of timing is detected a predetermined number of times at a predetermined time interval, and further when the constant temperature T0 is detected. Another predetermined time θ 1 longer than the predetermined time θ 0 is measured, and if the energization stop operation is not performed within the predetermined time of this measurement, the energization of the main heating element 6 is stopped at the end of this time measurement. An electric water heater characterized by having several functions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9560386U JPS633324U (en) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9560386U JPS633324U (en) | 1986-06-23 | 1986-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS633324U true JPS633324U (en) | 1988-01-11 |
Family
ID=30960329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9560386U Pending JPS633324U (en) | 1986-06-23 | 1986-06-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS633324U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141616B2 (en) * | 1978-07-05 | 1986-09-16 | Metal Box Plc |
-
1986
- 1986-06-23 JP JP9560386U patent/JPS633324U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141616B2 (en) * | 1978-07-05 | 1986-09-16 | Metal Box Plc |