JPS54113789A - Humidity controller of air conditioner, etc. - Google Patents
Humidity controller of air conditioner, etc.Info
- Publication number
- JPS54113789A JPS54113789A JP1979478A JP1979478A JPS54113789A JP S54113789 A JPS54113789 A JP S54113789A JP 1979478 A JP1979478 A JP 1979478A JP 1979478 A JP1979478 A JP 1979478A JP S54113789 A JPS54113789 A JP S54113789A
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- voltage
- level
- humidity
- air conditioner
- 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
Landscapes
- Air Conditioning Control Device (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
PURPOSE: To control humidity in response to the seasons of the winter season, the rainy season, the summer season, etc. by means of one humidity sensor, by switching an air conditioner and a humidifier ON-OFF by the results of comparison between the output of the humidity sensor and the reference signal.
CONSTITUTION: When dehumidification, interlock switches 6, 7 are connected as shown in the figure, and voltage Vh detected by means of a humidity detecting sensor 9 is compared with the reference voltage Vref by means of a comparator 13. When Vh>Vref, and output level of the comparator becomes to a H level, and a transistor 16 is in ON. Thus, current flows through a relay coil 18, a switch 4 is in ON and a dehumidifier 2 starts its operation. When dehumidification advances and detecting voltage Vh lowers, a voltage level of the comparator 13 becomes to a L level, the transistor 16 is in OFF and the dehumidifier 2 stops its operation. Feedback is applied to the comparator 13 by a resistance 14, and the output voltage of the comparator 13 is provided with hysteresis characteristic.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979478A JPS54113789A (en) | 1978-02-24 | 1978-02-24 | Humidity controller of air conditioner, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979478A JPS54113789A (en) | 1978-02-24 | 1978-02-24 | Humidity controller of air conditioner, etc. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54113789A true JPS54113789A (en) | 1979-09-05 |
Family
ID=12009243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979478A Pending JPS54113789A (en) | 1978-02-24 | 1978-02-24 | Humidity controller of air conditioner, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54113789A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60159536A (en) * | 1984-01-27 | 1985-08-21 | Toshiba Corp | Automatic control device for humidifier |
JPS6115032A (en) * | 1984-06-29 | 1986-01-23 | Shimizu Constr Co Ltd | Method for adjusting indoor environment |
JP2011012861A (en) * | 2009-06-30 | 2011-01-20 | Toshiba Home Technology Corp | Air conditioner |
CN103049012A (en) * | 2012-12-21 | 2013-04-17 | 青岛大学 | Digital humidity control system |
-
1978
- 1978-02-24 JP JP1979478A patent/JPS54113789A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60159536A (en) * | 1984-01-27 | 1985-08-21 | Toshiba Corp | Automatic control device for humidifier |
JPS6115032A (en) * | 1984-06-29 | 1986-01-23 | Shimizu Constr Co Ltd | Method for adjusting indoor environment |
JP2011012861A (en) * | 2009-06-30 | 2011-01-20 | Toshiba Home Technology Corp | Air conditioner |
CN103049012A (en) * | 2012-12-21 | 2013-04-17 | 青岛大学 | Digital humidity control system |
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