CN206629634U - A kind of intelligent Sprinkling Irrigation - Google Patents
A kind of intelligent Sprinkling Irrigation Download PDFInfo
- Publication number
- CN206629634U CN206629634U CN201720396996.1U CN201720396996U CN206629634U CN 206629634 U CN206629634 U CN 206629634U CN 201720396996 U CN201720396996 U CN 201720396996U CN 206629634 U CN206629634 U CN 206629634U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model discloses a kind of intelligent Sprinkling Irrigation, its drip irrigation device is a kind of intelligent Sprinkling Irrigation, including water pipe with connect the shower nozzle on water pipe, valve for adjusting hydraulic pressure is installed on the water pipe, also include the water-pressure regulating device for control valve aperture, the water-pressure regulating device includes several humidity detectors, and moisture signal is exported for detecting the humidity of soil, and according to the humidity of soil；Several decision circuitries, for receiving moisture signal, and by moisture signal compared with preset signals, to export judgement signal；Control circuit, judge signal for receiving several, and foundation receives the input difference output voltage signal for judging signal；When antecedent soil moisture, the advantages of being sprayed automatically to dry soil, the excessively non-irrigated or excessively flooded possibility of soil is reduced, is advantageous to the growth of plant.
Description
Technical field
Irrigation technique field is the utility model is related to, more specifically, it relates to a kind of intelligent Sprinkling Irrigation.
Background technology
At present, Publication No. CN204014669U Chinese patent discloses a kind of fixed buried spray irrigation system, and it is special
Sign is that underground main installs a unburied tube at a certain distance, and unburied tube is connected with pvc elbows, pvc elbows and pvc balls
Valve is connected by connector, is connected PE flexible pipes with pvc ball valves using connector, and PE flexible pipes connect with special three general pipe clamp of iron
Even, vertical tube is connected by outer silk with the internal thread of special iron threeway and agricultural shower nozzle；The special iron threeway is provided with neck and weldering
Connect spud pile.
Above-mentioned irrigation system is in use, irrigation system can only be uniformly sprayed the soil near shower nozzle, near shower nozzle
During soil water content difference, spray again after water, soil had non-irrigated or excessively flooded possibility, was unfavorable for the growth of plant.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of intelligent Sprinkling Irrigation, work as antecedent soil moisture
When, the advantages of being sprayed automatically to dry soil, the excessively non-irrigated or excessively flooded possibility of soil is reduced, is advantageous to plant
Growth.
To achieve the above object, the utility model provides following technical scheme：A kind of intelligent Sprinkling Irrigation, including water pipe
With connect the shower nozzle on water pipe, the valve for adjusting hydraulic pressure is installed, in addition to open on the water pipe for control valve
The water-pressure regulating device of degree, the water-pressure regulating device includes several humidity detectors, installed in periaqueductal soil
It is interior, the distance between several humidity detectors and water pipe difference, for detecting the humidity of soil, and according to the humidity of soil
Export moisture signal；Several decision circuitries, humidity detector is coupled to, and is corresponded with humidity detector, is used for
Moisture signal is received, and by moisture signal compared with preset signals, to export judgement signal；Control circuit, it is coupled to several
The output end of decision circuitry, judge signal for receiving several, and judge that the input of signal exports respectively according to receiving
Voltage signal；The valve coupling is transferred to valve in the output end of several control signals, several voltage signal parallel connections, institute
The size that valve is stated according to the voltage signal received controls its aperture.
By using above-mentioned technical proposal, several humidity detectors in soil can sense the wet of soil
Spend and export moisture signal, when some humidity induction device detects antecedent soil moisture, humidity induction device output is low level
Moisture signal, moisture signal are less than preset signals, and judgment means can export the judgement signal of high potential, control circuit some
Input receives judge signal after, control circuit can export and receive input end signal relative to voltage signal, and
For several voltage signal Parallel opertations to valve, valve controls its aperture according to the voltage highest voltage signal received, right
The soil sprinkling irrigation for drying signal location is produced, the sprinkling irrigation on demand of soil is realized, just starts to spray water when antecedent soil moisture, reduce
The excessively non-irrigated or excessively flooded possibility of soil, is advantageous to the growth of plant.
The utility model is further arranged to：The decision circuitry includes reference circuit, for providing reference signal；First
Comparator, the in-phase input end of the first comparator are coupled to reference circuit, and inverting input is coupled to humidity detector,
For receive reference signal and moisture signal and compared with, to export judgement signal.
By using above-mentioned technical proposal, the in-phase input end of first comparator is coupled to reference circuit, for receiving one
Individual preset signals, after the reverse input end of first comparator receives moisture signal, first comparator can be wet by what is received
Signal is spent compared with preset signals, and after soil is more dried, moisture signal is relatively low, and moisture signal is less than preset signals, the
One comparator can export the judgement signal of high level；Changing the size of reference signal can change, the soil needed for different plants
Earth humidity, increase the use range of equipment.
The utility model is further arranged to：The control circuit includes turning circuit, is coupled to several decision circuitries
Output end, for receive judge signal；Power supply circuit, including several output ends, for providing voltage signal；Each power supply
The output end of circuit is coupled with a switch element, and the switch element is controlled by turning circuit, the switch element it is another
One end is coupled to valve, for voltage signal to be passed into valve.
By using above-mentioned technical proposal, after judgment means export the output signal of high level, turning circuit can turn on,
Controlling switch element closes, and switch element can pass to voltage signal on valve, and valve can realize different apertures so that
Valve can be sprayed the soil of different distance.
The utility model is further arranged to：The turning circuit includes several control elements, and the control element is
Triode or FET, the control terminal of the control element are coupled to the output end of decision circuitry
By using above-mentioned technical proposal, control element chooses triode or FET so that decision circuitry can be steady
Surely the conducting of controlling switch element.
The utility model is further arranged to：The switch element is the contact of relay, several relays
Coil is respectively coupled to several output ends of turning circuit.
By using above-mentioned technical proposal, the contact of relay can be instantaneously opened after the coil conducting of relay so that
Voltage signal can pass to valve.
The utility model is further arranged to：The relay is the time relay, and the switch element is instantaneous closure
Delay disconnects normally open contact.
After soil moisture inductor senses antecedent soil moisture, after shower nozzle water spray, humidity detector exports high electricity at once
Flat moisture signal, control valve disconnects, but after a shorter time, soil needs to spray again, and plant grows all the time
In more dry soil, by using above-mentioned technical proposal, turning circuit receives judgement signal, control time relay
After conducting, after Humidity Detection signal output high level, time relay shut-off, the contact that instantaneous make delay disconnects still can
Enough spray the regular hour so that have more moisture in soil so that plant can be grown in the more soil of moisture.
The utility model is further arranged to：The valve is electric Proportion valve.
By using above-mentioned technical proposal, when electric Proportion valve receives higher voltage signal, electric Proportion valve has
Larger aperture, there is larger hydraulic pressure in water pipe, the jet length of shower nozzle is farther out；When electric Proportion valve receives relatively low voltage
During signal, electric Proportion valve has relatively low aperture, there is less hydraulic pressure in water pipe, and the jet length of shower nozzle is nearer；When electric ratio
When example valve does not receive voltage signal, electric Proportion valve is closed, and shower nozzle stops injection.
In summary, the utility model has the advantages that：When certain periaqueductal block soil is more dried, control
Device processed can control the aperture of electric Proportion valve to spray the position so that plant, which can be grown in, more to be moistened in environment
Under.
Brief description of the drawings
Fig. 1 is the structure chart of the present embodiment；
Fig. 2 is humidity detector and the circuit diagram of decision circuitry in the present embodiment；
Fig. 3 is the circuit diagram of control device in the present embodiment.
Reference：1st, water pipe；2nd, shower nozzle；3rd, electric Proportion valve；4th, humidity detector；41st, soil moisture inductor；
5th, decision circuitry；6th, control circuit；61st, turning circuit；62nd, power supply circuit.
Embodiment
The utility model is described further referring to figs. 1 to Fig. 3.
As shown in figure 1, a kind of intelligent Sprinkling Irrigation, including water pipe 1 on the ground is installed, the upper end of water pipe 1, which is fixed, to be connected
Shower nozzle 2 is connected to, the bottom of water pipe 1 is provided with an electric Proportion valve 3 for being used to control the jet length of shower nozzle 2, and electric Proportion valve 3 is pacified
In ground.
As depicted in figs. 1 and 2, the hydraulic control device for controlling the hydraulic pressure of electric Proportion valve 3, hydraulic pressure are installed in ground
Control device is coupled to electric Proportion valve 3, and hydraulic control device includes three humidity detectors 4, and humidity detector 4 is peace
Soil moisture inductor 41 in soil, three soil moisture inductors 41 are mounted on the different positions around water pipe 1
Put, soil moisture inductor 41 can sense the humidity condition of soil at that time and send moisture signal, soil moisture inductor 41
One end be coupled to power supply, the other end is coupled with decision circuitry 5, and a pair of each decision circuitry 5 and humidity detector 4 one
Should.
Decision circuitry 5 includes reference circuit, and it is adjustable that reference circuit includes two first resistor R1 and first being connected in series
Resistance R2, the first adjustable resistance R2 other end are coupled to power supply, first resistor R1 other end ground connection, and decision circuitry 5 is also wrapped
First comparator N1 is included, first comparator N1 in-phase input end is coupled between first resistor R1 and the first adjustable resistance R2
Tie point, first comparator N1 inverting input are coupled to the output end of humidity detector 4, and first comparator N1 can be defeated
Go out to judge signal；Decision circuitry 5 can be used in receiving moisture signal, and reference circuit can produce preset signals, first comparator
N1 can receive moisture signal and preset signals, after moisture signal is less than preset signals, represent that the humidity of soil is smaller, soil
Moisture is needed, first comparator N1 can export the judgement signal of high level.
As shown in Figure 1 to Figure 3, the output end of decision circuitry 5 is coupled with control circuit 6, the input coupling of control circuit 6
In the output end of several decision circuitries 5, the judgement signal of several decision circuitries 5 can be received；Control circuit 6 includes conducting
Circuit 61, turning circuit 61 include three control elements, and control element is triode or FET, and the present embodiment is chosen for three
Pole pipe, the base stage of each triode are coupled to the output end of decision circuitry 5；Control circuit 6 also includes being used to provide voltage signal
Power supply circuit 62, power supply circuit 62 include several be connected in series voltage resistances coupling form, power supply circuit 62 has three
Output end, each output end are coupled with a switch element, and switch element is the contact of the time relay, and contact is instantaneous
Make delay disconnects normally open contact, and switch element is controlled by turning circuit 61, and coil one end of the time relay is coupled to three poles
The emitter stage of pipe, other end ground connection；Electric Proportion valve 3 is coupled to the other end of switch element, can be incited somebody to action after switching elements conductive
Voltage signal passes to electric Proportion valve 3 and controls its conducting, and three voltage signal parallel connections are transferred to electric Proportion valve 3 and control it to open
Degree；Soil moisture inductor 41 farther out is for higher voltage signal, and nearer soil moisture inductor 41 is for relatively low
Voltage signal.
After the antecedent soil moisture in somewhere, the soil moisture inductor 41 in soil exports relatively low moisture signal, judges to believe
After number moisture signal received is less than preset signals, representing that the humidity of the piece soil is relatively low needs to spray；Judge that signal can
The higher judgement signal of output, Continuity signal receives judge signal after, colelctor electrode and the emitter stage of triode can turn on, and control
Time relay conducting processed, the instantaneous make delay corresponding with the time relay disconnect normally open contact and can instantaneously closed,
Voltage signal can be transferred to electric Proportion valve 3 and control its aperture by power supply circuit 62；After electric Proportion valve 3 turns on, shower nozzle 2 sprays
Water, soil moisture inductor 41 detect that the humidity of soil is higher, and after caused moisture signal is more than preset signals, triode closes
Disconnected, control time relay shut-off, contact corresponding to the time relay remains able to turn on the regular hour, can to shower nozzle 2
Soil is sprayed the regular hour again, increases the humidity of soil so that the plant in soil can be grown in the soil of higher levels of humidity
In earth.
When many places soil is dried, multiple voltage signals can simultaneous transmission to electric Proportion valve 3, highest voltage letter
Number control electric Proportion valve 3 has larger aperture, and shower nozzle 2 has larger jet length, to farthest dry soil injection water,
When soil moisture at this is higher than preset signals, the time relay is closed, corresponding contact time-delay closing, and switch element will
Relatively low voltage signal passes to electric Proportion valve 3 so that shower nozzle 2 can be sprayed nearer soil.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of intelligent Sprinkling Irrigation, including water pipe (1) with connect the shower nozzle (2) on water pipe (1), it is characterised in that it is described
Valve for adjusting hydraulic pressure, in addition to the water-pressure regulating device for control valve aperture, the water are installed on water pipe (1)
Pressure adjusting means includes
Several humidity detectors (4), in the soil around water pipe (1), several humidity detectors (4) and water
The distance between (1) difference is managed, moisture signal is exported for detecting the humidity of soil, and according to the humidity of soil；
Several decision circuitries (5), humidity detector (4) is coupled to, and is corresponded with humidity detector (4), is used for
Moisture signal is received, and by moisture signal compared with preset signals, to export judgement signal；
Control circuit (6), the output end of several decision circuitries (5) is coupled to, judges signal, and foundation for receiving several
Receive the input difference output voltage signal for judging signal；
The valve coupling is transferred to valve, the valve in the output end of several control signals, several voltage signal parallel connections
Door controls its aperture according to the size of the voltage signal received.
2. a kind of intelligent Sprinkling Irrigation according to claim 1, it is characterised in that the decision circuitry (5) includes
Reference circuit, for providing reference signal；
First comparator, the in-phase input end of the first comparator are coupled to reference circuit, and inverting input is coupled to humidity
Detection means (4), for receive reference signal and moisture signal and compared with, to export judgement signal.
3. a kind of intelligent Sprinkling Irrigation according to claim 1, it is characterised in that the control circuit (6) includes
Turning circuit (61), the output end of several decision circuitries (5) is coupled to, judges signal for receiving；
Power supply circuit (62), including several output ends, for providing voltage signal；
The output end of each power supply circuit (62) is coupled with a switch element, and the switch element is controlled by turning circuit
(61), the other end of the switch element is coupled to valve, for voltage signal to be passed into valve.
4. a kind of intelligent Sprinkling Irrigation according to claim 3, it is characterised in that the turning circuit (61) includes some
Individual control element, the control element are triode or FET, and the control terminal of the control element is coupled to decision circuitry
(5) output end.
5. a kind of intelligent Sprinkling Irrigation according to claim 3, it is characterised in that the switch element touches for relay
Head, the coil of several relays are respectively coupled to several output ends of turning circuit (61).
A kind of 6. intelligent Sprinkling Irrigation according to claim 5, it is characterised in that the relay is the time relay,
The switch element is that instantaneous make delay disconnects normally open contact.
7. a kind of intelligent Sprinkling Irrigation according to claim 1, it is characterised in that the valve is electric Proportion valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396996.1U CN206629634U (en) | 2017-04-15 | 2017-04-15 | A kind of intelligent Sprinkling Irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396996.1U CN206629634U (en) | 2017-04-15 | 2017-04-15 | A kind of intelligent Sprinkling Irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629634U true CN206629634U (en) | 2017-11-14 |
Family
ID=60245681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396996.1U Expired - Fee Related CN206629634U (en) | 2017-04-15 | 2017-04-15 | A kind of intelligent Sprinkling Irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021138741A1 (en) * | 2020-01-07 | 2021-07-15 | Oto Inc. | Lawn or garden maintenance device and related system |
| CN113424757A (en) * | 2021-06-30 | 2021-09-24 | 广州极飞科技股份有限公司 | Sprinkling irrigation control method and device, sprinkling irrigation equipment, electronic equipment and storage medium |
-
2017
- 2017-04-15 CN CN201720396996.1U patent/CN206629634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021138741A1 (en) * | 2020-01-07 | 2021-07-15 | Oto Inc. | Lawn or garden maintenance device and related system |
| CN113424757A (en) * | 2021-06-30 | 2021-09-24 | 广州极飞科技股份有限公司 | Sprinkling irrigation control method and device, sprinkling irrigation equipment, electronic equipment and storage medium |
| CN113424757B (en) * | 2021-06-30 | 2022-11-08 | 广州极飞科技股份有限公司 | Sprinkling irrigation control method and device, sprinkling irrigation equipment, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171114 Termination date: 20200415 |