JPS63201940U - - Google Patents
Info
- Publication number
- JPS63201940U JPS63201940U JP9384287U JP9384287U JPS63201940U JP S63201940 U JPS63201940 U JP S63201940U JP 9384287 U JP9384287 U JP 9384287U JP 9384287 U JP9384287 U JP 9384287U JP S63201940 U JPS63201940 U JP S63201940U
- Authority
- JP
- Japan
- Prior art keywords
- humidity
- microcomputer
- humidity sensor
- pseudo
- applying means
- 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
- 238000001514 detection method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Air Humidification (AREA)
Description
第１図は本考案に係わる超音波加湿器の一実施
例の構成図、第２図は同加湿器の特性図、第３図
は本考案の変形例を示す図、第４図は従来におけ
る超音波加湿器の構成図である。
４…整流回路、６…定電圧電源回路、７…マイ
クロコンピユータ、８…Ａ／Ｄ変換器、ＲＨ…湿
度センサ、ＲＴ…温度補正用サーミスタ、Ｔｒ２
，Ｔｒ３…湿度センサ駆動用トランジスタ。
Fig. 1 is a configuration diagram of an embodiment of an ultrasonic humidifier according to the present invention, Fig. 2 is a characteristic diagram of the same humidifier, Fig. 3 is a diagram showing a modification of the present invention, and Fig. 4 is a diagram of a conventional ultrasonic humidifier. It is a block diagram of an ultrasonic humidifier. 4... Rectifier circuit, 6... Constant voltage power supply circuit, 7... Microcomputer, 8... A/D converter, RH... Humidity sensor, RT... Temperature correction thermistor, Tr2
, Tr3...Transistor for driving the humidity sensor.
Claims (1)
れる加湿動作を、湿度センサで検出された湿度に
応じてマイクロコンピユータにより制御する機能
を備えた超音波加湿器において、前記湿度センサ
の両端にそれぞれハイレベルおよびローレベルの
信号を交互に加える疑似交流印加手段と、前記湿
度センサからの湿度検出信号を受けて湿度を求め
る湿度判断手段とを具備し、前記疑似交流印加手
段により前記湿度センサに印加される信号電圧を
前記マイクロコンピユータの電源電圧よりも高く
したことを特徴とする超音波加湿器。 In an ultrasonic humidifier, the humidification operation performed by atomizing water with an ultrasonic vibrator is controlled by a microcomputer according to the humidity detected by a humidity sensor. The pseudo-AC applying means alternately applies high-level and low-level signals, and the humidity determining means receives the humidity detection signal from the humidity sensor and determines the humidity, and the pseudo-AC applying means applies the signals to the humidity sensor. An ultrasonic humidifier, characterized in that the signal voltage applied to the microcomputer is higher than the power supply voltage of the microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9384287U JPS63201940U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9384287U JPS63201940U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201940U true JPS63201940U (en) | 1988-12-27 |
Family
ID=30956769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9384287U Pending JPS63201940U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201940U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6073349A (en) * | 1983-09-30 | 1985-04-25 | Hitachi Ltd | Combination sensor for air conditioner |
-
1987
- 1987-06-18 JP JP9384287U patent/JPS63201940U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6073349A (en) * | 1983-09-30 | 1985-04-25 | Hitachi Ltd | Combination sensor for air conditioner |