CN102032938A - Water flow detection circuit of ecological house - Google Patents
Water flow detection circuit of ecological house Download PDFInfo
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- CN102032938A CN102032938A CN 201010540895 CN201010540895A CN102032938A CN 102032938 A CN102032938 A CN 102032938A CN 201010540895 CN201010540895 CN 201010540895 CN 201010540895 A CN201010540895 A CN 201010540895A CN 102032938 A CN102032938 A CN 102032938A
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Abstract
The invention relates to a water flow detection circuit of an ecological house. The circuit is formed by connecting a chip IC1, seven water level test electrodes (d1-d7), 14 resistors (R1-R14), six light emitting diodes LED1-LED6, two diodes C1-C2, two power supplies E1-E2 and a buzzer BUZ. The circuit has the advantage that: the intelligence degree of the ecological house is improved by detecting water level through the device and prompting through the sound of the buzzer.
Description
Technical field
The present invention relates to circuit field, particularly a kind of current testing circuit of ecological room.
Background technology
Ecological room design of Controller theory is that imitation meets human body more a good life, rest environment arise at the historic moment technology-imitation natural ecological environments such as application message electronics, the effect that can play beauty treatment, skin care, takes care of health.Be integrated into a control system with these more existing practical techniques and realize that total system is divided three modules: air-conditioning control module, central controll block, human-computer interaction module, realize mutually by communication modes between three control modules between the information transmission.
But the current testing circuit that always lacks so far, a kind of not only simple but also effective ecological room.
Summary of the invention
The present invention provides a kind of current testing circuit of ecological room of simple and effective ecological room in order to overcome the deficiency of above technology.
The present invention realizes by following measure:
A kind of current testing circuit of ecological room is formed by connecting by 1,7 water level test electrodes of a chip IC (d1-d7), 14 resistance (R1-R14), 6 light emitting diodes (LED1-LED6), 2 diodes (C1, C2), 2 power supplys (E1, E2), a hummer BUZ:
7 water level test electrodes (d1-d7) link to each other with 1～No. 7 pin of main control chip IC input end by resistance R 1～R7 respectively, and No. 8 pin of main control chip IC are earth terminal; No. 9 pin of the output terminal of main control chip IC1 directly link to each other with the feeder ear of 9V, 10～No. 15 pin of the output terminal of main control chip IC link to each other with the feeder ear of described 9V with the series circuit of LED 1～LED6 and resistance R 9～R14 series connection back respectively, link to each other with the feeder ear of described 9V after No. 16 pin of main control chip IC and hummer BUZ and resistance R 8 series connections;
There is a public electrode to link to each other with the feeder ear of described 9V, be parallel with the series circuit of capacitor C 1 and power supply E1 between No. 9 pin of the output terminal of public electrode and main control chip IC1, the positive pole of power supply E1 links to each other with No. 9 ports, minus earth, be parallel with the series circuit of capacitor C 2 and power supply E2 between No. 9 pin of the output terminal of main control chip IC1 and the feeder ear of above-mentioned 9V, the positive pole of power supply E1 links to each other minus earth with the feeder ear of 9V.
The invention has the beneficial effects as follows: realize detection by this circuit, as prompting, improved the intelligent degree in ecological room with the sound of hummer to water level.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, below preferred embodiment of the present invention and conjunction with figs. describes in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the driving circuit schematic diagram of current testing circuit of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is made specific description.
The driving circuit schematic diagram of the current testing circuit of present embodiment is as shown in drawings:
A kind of current testing circuit of ecological room is formed by connecting by 1,14 resistance of a chip IC (R1-R14), 6 light emitting diodes (LED1-LED6), 2 diodes (C1, C2), 2 power supplys (E1, E2), a hummer BUZ:
7 water level test electrodes link to each other with 1～No. 7 pin of main control chip IC input end by resistance R 1～R7 respectively, and No. 8 pin of main control chip IC are earth terminal; No. 9 pin of the output terminal of main control chip IC1 directly link to each other with the feeder ear of 9V, 10～No. 15 pin of the output terminal of main control chip IC link to each other with the feeder ear of described 9V with the series circuit of LED 1～LED6 and resistance R 9～R14 series connection back respectively, link to each other with the feeder ear of described 9V after No. 16 pin of main control chip IC and hummer BUZ and resistance R 8 series connections;
There is a public electrode to link to each other with the feeder ear of described 9V, be parallel with the series circuit of capacitor C 1 and power supply E1 between No. 9 pin of the output terminal of public electrode and main control chip IC1, the positive pole of power supply E1 links to each other with No. 9 ports, minus earth, be parallel with the series circuit of capacitor C 2 and power supply E2 between No. 9 pin of the output terminal of main control chip IC1 and the feeder ear of above-mentioned 9V, the positive pole of power supply E1 links to each other minus earth with the feeder ear of 9V.
The concrete mode of operation of current testing circuit of the present invention is as follows:
7 electrodes (d1-d7) are surveyed the waterline of 7 degree of depth respectively, and electrode d7 records top waterline for overflowing waterline.
When water level rises, when its electrode catheter contacts with water successively, then 7～of the input end of main control chip IC No. 1 pin become high level successively, then 10～No. 16 pin of output terminal of main control chip IC1 also become low level successively, LED 1～LED6 lights in succession as a result, in case when overflowing water level and contacting with water (peak level), the external hummer BUZ of No. 16 pin of main control chip IC sends sound, the prompting water level has arrived set point.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present invention and enforcement according to this for technical conceive of the present invention and characteristics being described, its objective is, can not limit protection scope of the present invention with this.The variation or the modification of every equivalence that the essence of content has been done according to the present invention all should be encompassed in protection scope of the present invention.
Claims (1)
1. the current testing circuit in an ecological room, it is characterized in that, be formed by connecting by a chip IC, 7 water level test electrode electrodes (d1-d7), 14 resistance (R1-R14), 6 light emitting diodes (LED1-LED6), 2 diodes (C1, C2), 2 power supplys (E1, E2), a hummer BUZ:
7 water level test electrodes (d1-d7) link to each other with 1～No. 7 pin of main control chip IC input end by resistance R 1～R7 respectively, and No. 8 pin of main control chip IC are earth terminal; No. 9 pin of the output terminal of main control chip IC1 directly link to each other with the feeder ear of 9V, 10～No. 15 pin of the output terminal of main control chip IC link to each other with the feeder ear of described 9V with the series circuit of LED 1～LED6 and resistance R 9～R14 series connection back respectively, link to each other with the feeder ear of described 9V after No. 16 pin of main control chip IC and hummer BUZ and resistance R 8 series connections;
There is a public electrode d to link to each other with the feeder ear of described 9V, be parallel with the series circuit of capacitor C 1 and power supply E1 between No. 9 pin of the output terminal of public electrode and main control chip IC1, the positive pole of power supply E1 links to each other with No. 9 ports, minus earth, be parallel with the series circuit of capacitor C 2 and power supply E2 between No. 9 pin of the output terminal of main control chip IC1 and the feeder ear of above-mentioned 9V, the positive pole of power supply E1 links to each other minus earth with the feeder ear of 9V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010540895 CN102032938A (en) | 2010-11-11 | 2010-11-11 | Water flow detection circuit of ecological house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010540895 CN102032938A (en) | 2010-11-11 | 2010-11-11 | Water flow detection circuit of ecological house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102032938A true CN102032938A (en) | 2011-04-27 |
Family
ID=43886132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010540895 Pending CN102032938A (en) | 2010-11-11 | 2010-11-11 | Water flow detection circuit of ecological house |
Country Status (1)
| Country | Link |
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| CN (1) | CN102032938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546301A (en) * | 2017-01-19 | 2017-03-29 | 吉林省水土保持科学研究院 | Modular electrode level chi |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150011A (en) * | 1984-08-20 | 1986-03-12 | Matsushita Electric Ind Co Ltd | Water detector |
| CN87214588U (en) * | 1987-10-22 | 1988-08-24 | 张巨波 | Water level monitor |
| CN2328000Y (en) * | 1998-04-01 | 1999-07-07 | 查恩玉 | Intellectual multi-stage level indication controller |
| CN201165753Y (en) * | 2008-02-02 | 2008-12-17 | 广州市建筑集团有限公司 | Balance monitoring device of elevating scaffold |
| CN201876291U (en) * | 2010-11-11 | 2011-06-22 | 苏州合欣美电子科技有限公司 | Water flow detection circuit of ecological house |
-
2010
- 2010-11-11 CN CN 201010540895 patent/CN102032938A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150011A (en) * | 1984-08-20 | 1986-03-12 | Matsushita Electric Ind Co Ltd | Water detector |
| CN87214588U (en) * | 1987-10-22 | 1988-08-24 | 张巨波 | Water level monitor |
| CN2328000Y (en) * | 1998-04-01 | 1999-07-07 | 查恩玉 | Intellectual multi-stage level indication controller |
| CN201165753Y (en) * | 2008-02-02 | 2008-12-17 | 广州市建筑集团有限公司 | Balance monitoring device of elevating scaffold |
| CN201876291U (en) * | 2010-11-11 | 2011-06-22 | 苏州合欣美电子科技有限公司 | Water flow detection circuit of ecological house |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546301A (en) * | 2017-01-19 | 2017-03-29 | 吉林省水土保持科学研究院 | Modular electrode level chi |
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Open date: 20110427 |