CN208141177U - A kind of WIFI intelligent flower watering system - Google Patents
A kind of WIFI intelligent flower watering system Download PDFInfo
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- CN208141177U CN208141177U CN201820671738.4U CN201820671738U CN208141177U CN 208141177 U CN208141177 U CN 208141177U CN 201820671738 U CN201820671738 U CN 201820671738U CN 208141177 U CN208141177 U CN 208141177U
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Abstract
The utility model discloses a kind of WIFI intelligent flower watering systems, including WIFI switch module U1, resistance R1, capacitor C1, voltage-stablizer U2 and twin voltage comparator U3, the WIFI switch module U1 pin 2 connects resistance R4, WIFI switch module U1 pin 3 connects resistance R5, WIFI switch module U1 pin 5 connects resistance R6, the resistance R4 other end is separately connected resistance R3 and resistance R2, resistance R2 other end connecting triode Q1 base stage, triode Q1 collector are separately connected 1 cathode of Light-emitting diode LED, diode D1 anode and relay J1 coil.The utility model WIFI intelligent flower watering system can manually control or oneself control, more intelligent, accomplish unattended, the potting moment can be grown well, intelligence degree is high.
Description
Technical field
The utility model relates to a kind of flower-watering system, specifically a kind of WIFI intelligent flower watering system.
Background technique
Currently, conserving various plants as the essential life of people as people's lives are horizontally continuously improved
Mode much plants some plants in the place such as the house of oneself, job site now to beautify the environment, but because the modern life
It is high rhythm, many times personnel often travel on business trips, or are not in the mood for arranging the small-sized basin of plantation, cause many plants withered, market
On there are also relevant flower-watering system, some are using timing, quantitative, some are using soil moisture etc., these are all not
It can go to control very well, cannot follow one's inclinations and adjust, increase many trouble and worry to modern life, therefore, it is necessory to right
The prior art is improved to solve the deficiency of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of WIFI intelligent flower watering systems, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of WIFI intelligent flower watering system, including WIFI switch module U1, resistance R1, capacitor C1, voltage-stablizer U2 and double electricity
Comparator U3 is pressed, the WIFI switch module U1 pin 2 connects resistance R4, and WIFI switch module U1 pin 3 connects resistance R5,
WIFI switch module U1 pin 5 connects resistance R6, and the resistance R4 other end is separately connected resistance R3 and resistance R2, the resistance R2 other end
Connecting triode Q1 base stage, triode Q1 collector are separately connected 1 cathode of Light-emitting diode LED, diode D1 anode and relay
Device J1 coil, the relay J1 coil other end are separately connected diode D1 cathode, resistance R1,5V power supply, resistance R8 and voltage-stablizer
U2 input terminal, the resistance R1 other end connect 1 anode of Light-emitting diode LED, and the triode Q1 emitter is separately connected resistance R3
The other end and key switch SB, the key switch SB other end connect the resistance R6 other end, and the resistance R5 other end connection shines
2 cathode of diode (LED), 2 anode of Light-emitting diode LED be separately connected WIFI switch module U1 pin 6, capacitor C1, capacitor C2 and
Voltage-stablizer U2 output end, it is another that voltage-stablizer U2 ground terminal is separately connected Light-emitting diode LED cathode, the capacitor C1 other end, capacitor C2
One end and WIFI switch module U1 pin 9, Light-emitting diode LED anode connect the resistance R8 other end, and the contact relay J1 is normally closed
End is separately connected ground connection water pump M and diode D3 cathode, and diode D3 anode connects relay J2 normal-closed end, and relay J2 is public
End is separately connected resistance R11, the normally open end relay J1,3 anode of ground connection Light-emitting diode LED, 4 anode of Light-emitting diode LED, electricity
Hinder R10, the one end potentiometer RP1, ground capacity C5, twin voltage comparator U3 power end, resistance R12, diode D4 cathode and after
Electric appliance J2 coil, 4 cathode of Light-emitting diode LED connect resistance R9, and the resistance R9 other end is separately connected the resistance R10 other end, double
Voltage comparator U3 output end, resistance R13 and resistance R14, resistance R13 other end connecting triode Q2 base stage, triode Q2 hair
Emitter-base bandgap grading is separately connected ground terminal and the resistance R14 other end, and triode Q2 collector is separately connected 5 cathode of Light-emitting diode LED, two
Pole pipe D4 anode and the relay J2 coil other end, the resistance R11 other end is separately connected ground capacity C3, twin voltage compares
The inverting input terminal of the non-inverting input terminal and grounded probe A of device U3, twin voltage comparator U3 connects potentiometer RP1 slide plate, current potential
Device RP1 other end ground connection.
As further program of the utility model：The WIFI switch module U1 uses PSA-B01-GL.
As further program of the utility model：The voltage-stablizer U2 uses ASM1117_3.3V.
As the utility model further scheme：The twin voltage comparator U3 uses LM393.
Compared with prior art, the utility model has the beneficial effects that：The utility model WIFI intelligent flower watering system can be with
Manually control can also oneself control, it is more intelligent, accomplish unattended, the potting moment can be grown well, intelligent journey
Degree is high.
Detailed description of the invention
Fig. 1 is the circuit diagram of WIFI intelligent flower watering system.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of WIFI intelligent flower watering system, including WIFI switch module U1,
Resistance R1, capacitor C1, voltage-stablizer U2 and twin voltage comparator U3, the WIFI switch module U1 pin 2 connect resistance R4, WIFI
Switch module U1 pin 3 connects resistance R5, and WIFI switch module U1 pin 5 connects resistance R6, and the resistance R4 other end is separately connected
Resistance R3 and resistance R2, resistance R2 other end connecting triode Q1 base stage, triode Q1 collector are separately connected light emitting diode
LED1 cathode, diode D1 anode and relay J1 coil, the relay J1 coil other end are separately connected diode D1 cathode, electricity
R1,5V power supply, resistance R8 and voltage-stablizer U2 input terminal are hindered, resistance R1 other end connection Light-emitting diode LED 1 is positive, and described three
Pole pipe Q1 emitter is separately connected the resistance R3 other end and key switch SB, and it is another that the key switch SB other end connects resistance R6
End, the resistance R5 other end connect 2 cathode of Light-emitting diode LED, and 2 anode of Light-emitting diode LED is separately connected WIFI switch
Module U1 pin 6, capacitor C1, capacitor C2 and voltage-stablizer U2 output end, voltage-stablizer U2 ground terminal are separately connected Light-emitting diode LED
Cathode, the capacitor C1 other end, the capacitor C2 other end and WIFI switch module U1 pin 9, Light-emitting diode LED anode connect resistance
The R8 other end, the contact relay J1 normal-closed end are separately connected ground connection water pump M and diode D3 cathode, the connection of diode D3 anode after
Electric appliance J2 normal-closed end, the common end relay J2 are separately connected resistance R11, the normally open end relay J1, ground connection Light-emitting diode LED 3
Anode, 4 anode of Light-emitting diode LED, resistance R10, the one end potentiometer RP1, ground capacity C5, twin voltage comparator U3 power supply
End, resistance R12, diode D4 cathode and relay J2 coil, 4 cathode of Light-emitting diode LED connect resistance R9, and resistance R9 is another
End is separately connected the resistance R10 other end, twin voltage comparator U3 output end, resistance R13 and resistance R14, and the resistance R13 other end connects
Triode Q2 base stage is connect, triode Q2 emitter is separately connected ground terminal and the resistance R14 other end, triode Q2 collector difference
Connect 5 cathode of Light-emitting diode LED, diode D4 anode and the relay J2 coil other end, the resistance R11 other end difference
Connect the non-inverting input terminal and grounded probe A of ground capacity C3, twin voltage comparator U3, the anti-phase input of twin voltage comparator U3
End connection potentiometer RP1 slide plate, potentiometer RP1 other end ground connection.
The WIFI switch module U1 uses PSA-B01-GL.
The voltage-stablizer U2 uses ASM1117_3.3V.
The twin voltage comparator U3 uses LM393.
The working principle of the utility model is：
1, when WIFI switch module is opened (flower-watering system enters automatic mode)：
Relay J1 starts to act（In attracting state）, normally open end powers on（LED1 work light is bright）, give
System is powered, and detection soil moisture is inserted in soil using grounded probe A, by LM393 come collection voltages pressure value, when
When soil moisture is few, two iron bar to bar resistance approach infinities of grounded probe A, LM393 homophase input terminal voltage value is equivalent to
It is input voltage value, when soil moisture is big, grounded probe A resistance can be reduced at this time, at this time the voltage of LM393 non-inverting input terminal
It can change.One standard value is set by potentiometer RP1, when humidity is big, LM393 exports low level, phase reinfusion high level
（When LM393 exports low level, relay J2 is not attracted, and water pump M does not start, when exporting high level, then on the contrary）.LM393 is same
Phase output terminal can be used directly to estimate humidity size roughly.LM393 non-inverting input terminal numerical value is sent to D/A converter module conversion
At digital signal, it is used to see whether circuit is connected when Light-emitting diode LED 3 is bright, soil moisture is small when Light-emitting diode LED 4 is bright,
Lamp goes out when humidity is big.
2, when WIFI is closed：
Relay J1 is in normally off, and direct feed pump M is powered, is passed through according to the wish of oneself to water pump M's
Control, and then the water supply to potting is controlled, it can stop supplying water at any time.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of WIFI intelligent flower watering system, including WIFI switch module U1, resistance R1, capacitor C1, voltage-stablizer U2 and twin voltage
Comparator U3, which is characterized in that the WIFI switch module U1 pin 2 connects resistance R4, and WIFI switch module U1 pin 3 connects
Resistance R5, WIFI switch module U1 pin 5 connects resistance R6, and the resistance R4 other end is separately connected resistance R3 and resistance R2, resistance
R2 other end connecting triode Q1 base stage, triode Q1 collector are being separately connected 1 cathode of Light-emitting diode LED, diode D1 just
Pole and relay J1 coil, the relay J1 coil other end are separately connected diode D1 cathode, resistance R1,5V power supply, resistance R8
With voltage-stablizer U2 input terminal, the resistance R1 other end connects 1 anode of Light-emitting diode LED, and the triode Q1 emitter connects respectively
The connecting resistance R3 other end and key switch SB, the key switch SB other end connect the resistance R6 other end, the resistance R5 other end
Connect 2 cathode of Light-emitting diode LED, 2 anode of Light-emitting diode LED be separately connected WIFI switch module U1 pin 6, capacitor C1,
Capacitor C2 and voltage-stablizer U2 output end, voltage-stablizer U2 ground terminal be separately connected Light-emitting diode LED cathode, the capacitor C1 other end,
The capacitor C2 other end and WIFI switch module U1 pin 9, Light-emitting diode LED anode connect the resistance R8 other end, relay J1
Contact normal-closed end is separately connected ground connection water pump M and diode D3 cathode, and diode D3 anode connects relay J2 normal-closed end, relay
The common end device J2 is separately connected resistance R11, the normally open end relay J1,3 anode of ground connection Light-emitting diode LED, light emitting diode
LED4 anode, resistance R10, the one end potentiometer RP1, ground capacity C5, twin voltage comparator U3 power end, resistance R12, diode
D4 cathode and relay J2 coil, 4 cathode of Light-emitting diode LED connect resistance R9, and the resistance R9 other end is separately connected resistance R10
The other end, twin voltage comparator U3 output end, resistance R13 and resistance R14, resistance R13 other end connecting triode Q2 base stage, three
Pole pipe Q2 emitter is separately connected ground terminal and the resistance R14 other end, and triode Q2 collector is separately connected light emitting diode
LED5 cathode, diode D4 anode and the relay J2 coil other end, the resistance R11 other end are separately connected ground capacity
The inverting input terminal of C3, the non-inverting input terminal of twin voltage comparator U3 and grounded probe A, twin voltage comparator U3 connect potentiometer
RP1 slide plate, potentiometer RP1 other end ground connection.
2. WIFI intelligent flower watering system according to claim 1, which is characterized in that the WIFI switch module U1 is used
PSA-B01-GL。
3. WIFI intelligent flower watering system according to claim 1, which is characterized in that the voltage-stablizer U2 uses ASM1117_
3.3V。
4. WIFI intelligent flower watering system according to claim 1, which is characterized in that the twin voltage comparator U3 is used
LM393。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671738.4U CN208141177U (en) | 2018-05-07 | 2018-05-07 | A kind of WIFI intelligent flower watering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671738.4U CN208141177U (en) | 2018-05-07 | 2018-05-07 | A kind of WIFI intelligent flower watering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141177U true CN208141177U (en) | 2018-11-23 |
Family
ID=64312938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671738.4U Expired - Fee Related CN208141177U (en) | 2018-05-07 | 2018-05-07 | A kind of WIFI intelligent flower watering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141177U (en) |
-
2018
- 2018-05-07 CN CN201820671738.4U patent/CN208141177U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |