JPH0367857U - - Google Patents
Info
- Publication number
- JPH0367857U JPH0367857U JP12761589U JP12761589U JPH0367857U JP H0367857 U JPH0367857 U JP H0367857U JP 12761589 U JP12761589 U JP 12761589U JP 12761589 U JP12761589 U JP 12761589U JP H0367857 U JPH0367857 U JP H0367857U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- hot water
- reference voltage
- variable resistor
- water temperature
- 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 12
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Temperature (AREA)
Description
第１図は本考案の湯温調節装置の実施例を示す
回路図、第２図は同実施例におけるマイコン入力
基準電圧値対温度調節用可変抵抗値特性を示すグ
ラフ図、第３図は従来技術による湯温調節装置の
回路図、第４図は同従来技術による湯温調節装置
のマイコン入力基準電圧値対湯温調節用可変抵抗
値特性を示すグラフ図である。
１０……マイコン基準電圧安定化用バツフア回
路、１１……定電流回路、１２……定電流回路か
ら出力される一定電流、１００……リモコン装置
、１４……湯温調節用可変抵抗器、１５，１６…
…湯温調節用可変抵抗器の両端点、１７……湯温
調節用可変抵抗器両端点間に生ずる電位差、１８
，１９……マイコン基準電圧入力端子。
Fig. 1 is a circuit diagram showing an embodiment of the hot water temperature regulating device of the present invention, Fig. 2 is a graph showing the microcomputer input reference voltage value versus variable resistance value for temperature regulation in the same embodiment, and Fig. 3 is a conventional one. FIG. 4 is a circuit diagram of a hot water temperature regulating device according to the prior art, and is a graph diagram showing the microcomputer input reference voltage value versus variable resistance value characteristic for hot water temperature regulation of the hot water temperature regulating device according to the prior art. 10... Buffer circuit for stabilizing the microcomputer reference voltage, 11... Constant current circuit, 12... Constant current output from the constant current circuit, 100... Remote control device, 14... Variable resistor for adjusting hot water temperature, 15 ,16...
... Both end points of the variable resistor for hot water temperature adjustment, 17... Potential difference generated between both end points of the variable resistor for hot water temperature adjustment, 18
, 19...Microcomputer reference voltage input terminal.
Claims (1)
るようマイコンにより自動制御を行う温度調節装
置において、定電流回路と、同定電流回路から出
力される一定電流を通電させるための湯温調節用
可変抵抗器と、このように通電された時に可変抵
抗器の両端点間に生ずる電位差を上記のマイコン
による自動制御のための基準電圧としてマイコン
に入力するためのマイコン基準電圧入力端子と、
上記湯温調節用可変抵抗器両端点と上記マイコン
基準電圧入力端子間に設けられたマイコン基準電
圧安定化用バツフア回路とを有することを特徴と
する湯温調節装置。 In a temperature control device that uses a microcomputer to automatically control the temperature of hot water supplied from a water heater to the required value, it is used to adjust the hot water temperature by passing a constant current output from a constant current circuit and an identification current circuit. a variable resistor, and a microcomputer reference voltage input terminal for inputting the potential difference generated between both end points of the variable resistor when energized to the microcomputer as a reference voltage for automatic control by the microcomputer;
A hot water temperature regulating device comprising: a microcomputer reference voltage stabilizing buffer circuit provided between both end points of the hot water temperature regulating variable resistor and the microcomputer reference voltage input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12761589U JPH0367857U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12761589U JPH0367857U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367857U true JPH0367857U (en) | 1991-07-03 |
Family
ID=31675366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12761589U Pending JPH0367857U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367857U (en) |
-
1989
- 1989-10-30 JP JP12761589U patent/JPH0367857U/ja active Pending
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