JPS641623U - - Google Patents
Info
- Publication number
- JPS641623U JPS641623U JP9545987U JP9545987U JPS641623U JP S641623 U JPS641623 U JP S641623U JP 9545987 U JP9545987 U JP 9545987U JP 9545987 U JP9545987 U JP 9545987U JP S641623 U JPS641623 U JP S641623U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- boiling
- heat retention
- container
- power 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 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 4
- 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、容器２内の水を保温する
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への通電を停止せし
め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おいて、約９５
℃の通常保温と、約７０℃の低温保温が出来、沸
騰検知後保温用発熱体９の通電を制御して一定時
間沸騰状態を維持させた後、沸騰検知前に入力さ
せた各保温状態に制御する制御素子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 that keeps the water in the container 2 warm, and a temperature detection element 14 that detects boiling. In an electric water heater that stops power supply to the main heating element 5 and controls power supply to the heat retention heating element 9 to maintain the heat retention state, approximately 95
It is possible to keep the temperature normal at ℃ and keep it at a low temperature of about 70℃.After boiling is detected, the power supply to the heating element 9 for heat retention is controlled to maintain the boiling state for a certain period of time, and then the temperature is returned to each heat retention state input before boiling is detected. An electric water heater characterized by being provided with a control element 16 for controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9545987U JPS641623U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9545987U JPS641623U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641623U true JPS641623U (en) | 1989-01-06 |
Family
ID=30960019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9545987U Pending JPS641623U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01285218A (en) * | 1988-05-13 | 1989-11-16 | Matsushita Electric Ind Co Ltd | Electric water heater |
-
1987
- 1987-06-22 JP JP9545987U patent/JPS641623U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01285218A (en) * | 1988-05-13 | 1989-11-16 | Matsushita Electric Ind Co Ltd | Electric water heater |