CN204697037U - A kind of energy-saving automatic watering machine - Google Patents
A kind of energy-saving automatic watering machine Download PDFInfo
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- CN204697037U CN204697037U CN201520424924.4U CN201520424924U CN204697037U CN 204697037 U CN204697037 U CN 204697037U CN 201520424924 U CN201520424924 U CN 201520424924U CN 204697037 U CN204697037 U CN 204697037U
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Abstract
The utility model discloses a kind of energy-saving automatic watering machine, comprise triode V1, diode D1, resistance R1 and switch S 1, one end of described switch S 1 connects 220V alternating current, the other end of switch S 1 connects the winding N1 of water pump M and transformer W, and the other end of the winding N1 of transformer W connects the pin 1 of electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R4, resistance R8, switch S 2, the main electrode of bidirectional thyristor Q1, the emitter of triode V3, the port 4 of rectifier bridge T and chip IC 1.The utility model automatic watering machine circuit structure is simple, components and parts are few, adopt TYX-CTWS1 type soil humidity sensor as detecting element, highly sensitive, the life-span is long, irrigate as long as soil moisture will start water pump lower than set point, quit work after soil moisture reaches standard, therefore have cost low, control accurate, easy to use and life-span long advantage.
Description
Technical field
The utility model relates to a kind of watering machinery, specifically a kind of energy-saving automatic watering machine.
Background technology
Drought is one of natural calamity maximum in plant growing process, especially at western drought, the area of lack of water, people adopt rain making, the modes such as irrigation tackle drought, rain making cost is larger, and the condition of a disaster that can only solve in a short time, irrigate and can cause great water resource waste again, be unfavorable for energy-conserving and environment-protective, automatic watering machine can effectively address this problem, the mode of automatic watering machine many uses tapping mode in the market or soil electrode detector humidity, the watering machinery degree of intelligence of tapping mode is poor, and the life-span is low because the aging speed of electrode is fast to use the watering machinery of soil electrode, therefore need to be improved.
Utility model content
The purpose of this utility model is to provide a kind of energy savings, energy-saving automatic watering machine easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of energy-saving automatic watering machine, comprise triode V1, diode D1, resistance R1 and switch S 1, one end of described switch S 1 connects 220V alternating current, the other end of switch S 1 connects the winding N1 of water pump M and transformer W, the other end of the winding N1 of transformer W connects electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R4, resistance R8, switch S 2, a main electrode of bidirectional thyristor Q1, the emitter of triode V3, the port 4 of rectifier bridge T and the pin 1 of chip IC 1, the two ends of the winding N2 of transformer W connect the port one of rectifier bridge T and the port 3 of rectifier bridge T respectively, the port 2 of rectifier bridge T connects electric capacity C1, resistance R3, transducer P, the collector electrode of triode V1 and the collector electrode of triode V2, the other end contact resistance R1 of transducer P, the other end of other end contact resistance R2 of resistance R1 and the base stage of triode V3, the other end of collector electrode contact resistance R3 of triode V3 and the base stage of triode V1, the emitter contact resistance R4 of triode V1 and the base stage of triode V2, the emitter contact resistance R5 of triode V2, the collector electrode of triode V3, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the pin 3 contact resistance R7 of chip IC 1, the base stage of the other end connecting triode V3 of resistance R7, the emitter contact resistance R6 of triode V3 and the anode of diode D1, the other end of the negative electrode contact resistance R8 of diode D1, the other end of resistance R6 connects the control pole of bidirectional thyristor Q1, the other end of resistance R5 connects a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another stiff end of potentiometer RP1 connects the other end of electric capacity C2, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the other end of another main electrode connecting valve S2 of bidirectional thyristor Q1 and the other end of water pump M.
As preferred version of the present utility model: described chip IC 1 is NE555 type time-base circuit.
As preferred version of the present utility model: described transducer P is TYX-CTWS1 type soil humidity sensor.
Compared with prior art, the beneficial effects of the utility model are: the utility model automatic watering machine circuit structure is simple, components and parts are few, adopt TYX-CTWS1 type soil humidity sensor as detecting element, highly sensitive, the life-span is long, irrigate as long as soil moisture will start water pump lower than set point, quit work after soil moisture reaches standard, therefore have cost low, control accurate, easy to use and life-span long advantage.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of energy-saving automatic watering machine.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of energy-saving automatic watering machine, comprise triode V1, diode D1, resistance R1 and switch S 1, one end of described switch S 1 connects 220V alternating current, the other end of switch S 1 connects the winding N1 of water pump M and transformer W, the other end of the winding N1 of transformer W connects electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R4, resistance R8, switch S 2, a main electrode of bidirectional thyristor Q1, the emitter of triode V3, the port 4 of rectifier bridge T and the pin 1 of chip IC 1, the two ends of the winding N2 of transformer W connect the port one of rectifier bridge T and the port 3 of rectifier bridge T respectively, the port 2 of rectifier bridge T connects electric capacity C1, resistance R3, transducer P, the collector electrode of triode V1 and the collector electrode of triode V2, the other end contact resistance R1 of transducer P, the other end of other end contact resistance R2 of resistance R1 and the base stage of triode V3, the other end of collector electrode contact resistance R3 of triode V3 and the base stage of triode V1, the emitter contact resistance R4 of triode V1 and the base stage of triode V2, the emitter contact resistance R5 of triode V2, the collector electrode of triode V3, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the pin 3 contact resistance R7 of chip IC 1, the base stage of the other end connecting triode V3 of resistance R7, the emitter contact resistance R6 of triode V3 and the anode of diode D1, the other end of the negative electrode contact resistance R8 of diode D1, the other end of resistance R6 connects the control pole of bidirectional thyristor Q1, the other end of resistance R5 connects a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another stiff end of potentiometer RP1 connects the other end of electric capacity C2, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the other end of another main electrode connecting valve S2 of bidirectional thyristor Q1 and the other end of water pump M.
Chip IC 1 is NE555 type time-base circuit.Transducer P is TYX-CTWS1 type soil humidity sensor.
Operation principle of the present utility model is: circuit utilizes soil humidity sensor P when humidity height, the conductance of transducer P is high, when humidity is low, the operating characteristic that conductance is low is made, chip IC 1 in circuit, electric capacity C2, the original paper composition multivibrators such as electric capacity C3, soil humidity lower than set point time, triode V3 ends, then triode V2 and triode V3 conducting, many thanks is just when front starting of oscillation, the high level signal of 3 pin outputs of chip IC 1 is added in the base stage of triode V4 by resistance R7, triode V4 conducting, the control pole of bidirectional thyristor Q1 is triggered, bidirectional thyristor Q1 conducting, water pump M energising is started working, when soil moisture is higher than set point, triode V1 conducting, therefore triode V2 and triode V3 all ends, oscillator quits work, water pump M deenergization, stop pumping, potentiometer RP1 can regulate soil moisture set point easily, switch S 2 is for Non-follow control machine operation, water pump M direct-electrifying conducting when S2 closes.Circuit structure is simple, components and parts are few, adopt TYX-CTWS1 type soil humidity sensor as detecting element, highly sensitive, the life-span is long, irrigate as long as soil moisture will start water pump lower than set point, quit work after soil moisture reaches standard, therefore have cost low, control accurate, easy to use and life-span long advantage.
Claims (3)
1. an energy-saving automatic watering machine, comprise triode V1, diode D1, resistance R1 and switch S 1, it is characterized in that, one end of described switch S 1 connects 220V alternating current, the other end of switch S 1 connects the winding N1 of water pump M and transformer W, the other end of the winding N1 of transformer W connects electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R4, resistance R8, switch S 2, a main electrode of bidirectional thyristor Q1, the emitter of triode V3, the port 4 of rectifier bridge T and the pin 1 of chip IC 1, the two ends of the winding N2 of transformer W connect the port one of rectifier bridge T and the port 3 of rectifier bridge T respectively, the port 2 of rectifier bridge T connects electric capacity C1, resistance R3, transducer P, the collector electrode of triode V1 and the collector electrode of triode V2, the other end contact resistance R1 of transducer P, the other end of other end contact resistance R2 of resistance R1 and the base stage of triode V3, the other end of collector electrode contact resistance R3 of triode V3 and the base stage of triode V1, the emitter contact resistance R4 of triode V1 and the base stage of triode V2, the emitter contact resistance R5 of triode V2, the collector electrode of triode V3, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the pin 3 contact resistance R7 of chip IC 1, the base stage of the other end connecting triode V3 of resistance R7, the emitter contact resistance R6 of triode V3 and the anode of diode D1, the other end of the negative electrode contact resistance R8 of diode D1, the other end of resistance R6 connects the control pole of bidirectional thyristor Q1, the other end of resistance R5 connects a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another stiff end of potentiometer RP1 connects the other end of electric capacity C2, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the other end of another main electrode connecting valve S2 of bidirectional thyristor Q1 and the other end of water pump M.
2. the energy-saving automatic watering machine of one according to claim 1, is characterized in that, described chip IC 1 is NE555 type time-base circuit.
3. the energy-saving automatic watering machine of one according to claim 1, is characterized in that, described transducer P is TYX-CTWS1 type soil humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424924.4U CN204697037U (en) | 2015-06-18 | 2015-06-18 | A kind of energy-saving automatic watering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424924.4U CN204697037U (en) | 2015-06-18 | 2015-06-18 | A kind of energy-saving automatic watering machine |
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| Publication Number | Publication Date |
|---|---|
| CN204697037U true CN204697037U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424924.4U Expired - Fee Related CN204697037U (en) | 2015-06-18 | 2015-06-18 | A kind of energy-saving automatic watering machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204697037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406171A (en) * | 2016-09-23 | 2017-02-15 | 四川森迪科技发展股份有限公司 | Automatic irrigation system for fig planting |
| CN108012639A (en) * | 2017-11-22 | 2018-05-11 | 深圳润丰投资咨询有限公司 | A kind of liquid fertilizer uniformly sprays top dressing car |
-
2015
- 2015-06-18 CN CN201520424924.4U patent/CN204697037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406171A (en) * | 2016-09-23 | 2017-02-15 | 四川森迪科技发展股份有限公司 | Automatic irrigation system for fig planting |
| CN108012639A (en) * | 2017-11-22 | 2018-05-11 | 深圳润丰投资咨询有限公司 | A kind of liquid fertilizer uniformly sprays top dressing car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160618 |