JPS6247092U - - Google Patents
Info
- Publication number
- JPS6247092U JPS6247092U JP13819085U JP13819085U JPS6247092U JP S6247092 U JPS6247092 U JP S6247092U JP 13819085 U JP13819085 U JP 13819085U JP 13819085 U JP13819085 U JP 13819085U JP S6247092 U JPS6247092 U JP S6247092U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heating tubes
- float
- electric heater
- liquid
- 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 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Description
第1図は本考案の電気ヒータに係る実施例の側
面図、第2図は本実施例でのヒータ容量の特性図
、第3図は本実施例での液体温度の制御特性図、
第4図は従来の電気ヒータの側面図である。
1:フロート、2:液体、3a,3b:加熱管
、5a,5b,5c:電源コード、6:温度セン
サー、7:目標温度設定器、8:電磁開閉器。
FIG. 1 is a side view of an embodiment of the electric heater of the present invention, FIG. 2 is a characteristic diagram of heater capacity in this embodiment, and FIG. 3 is a characteristic diagram of liquid temperature control in this embodiment.
FIG. 4 is a side view of a conventional electric heater. 1: float, 2: liquid, 3a, 3b: heating tube, 5a, 5b, 5c: power cord, 6: temperature sensor, 7: target temperature setting device, 8: electromagnetic switch.
Claims (1)
設定器で設定した温度とで電磁開閉器を作動させ
て加熱管の電源を「ON」―「OFF」させて液
体温度を制御するフロート式液体加熱ヒータにお
いて、フロートに設けられた複数個の加熱管と、
前記検出温度と目標設定温度とを比較して一部の
加熱管は常時「ON」で通電させ、残りの加熱管
は目標設定温度との差によつて「ON」―「OF
F」させる制御手段とを具備してなることを特徴
とする電気ヒータ。 A float-type liquid heater that controls the liquid temperature by operating an electromagnetic switch based on the liquid temperature detected by the temperature sensor and the temperature set by the target temperature setting device to turn the heating tube power ON and OFF. , a plurality of heating tubes provided on the float;
By comparing the detected temperature and the target set temperature, some of the heating tubes are always turned on and energized, and the remaining heating tubes are turned on and off depending on the difference with the target set temperature.
1. An electric heater characterized by comprising: a control means for controlling the electric heater.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13819085U JPS6247092U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13819085U JPS6247092U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6247092U true JPS6247092U (en) | 1987-03-23 |
Family
ID=31042945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13819085U Pending JPS6247092U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6247092U (en) |
-
1985
- 1985-09-10 JP JP13819085U patent/JPS6247092U/ja active Pending