CN207626268U - A kind of gardens intelligent Sprinkling Irrigation - Google Patents
A kind of gardens intelligent Sprinkling Irrigation Download PDFInfo
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- CN207626268U CN207626268U CN201721715777.1U CN201721715777U CN207626268U CN 207626268 U CN207626268 U CN 207626268U CN 201721715777 U CN201721715777 U CN 201721715777U CN 207626268 U CN207626268 U CN 207626268U
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- solenoid valve
- coupled
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- soil
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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
Abstract
The utility model provides a kind of gardens intelligent Sprinkling Irrigation, the nozzle being installed on including several in soil, it is connected with water inlet pipe on the nozzle, solenoid valve is installed on the water inlet pipe, its drip irrigation device be that several groups are installed by road for detecting whether have pedestrian by and control the detection control assembly of solenoid valve keying, the detection control assembly includes：Scattered reflection type optoelectronic switch for detecting whether there is pedestrian to pass through, and exports detection signal；First switch circuit, the output end of scattered reflection type optoelectronic switch is coupled to receive detection signal, and control the keying of corresponding solenoid valve, by detect control assembly when nozzle is sprayed to whether have on road by pedestrian be detected, if having, then cut off the current supply circuit of the solenoid valve of corresponding position so that corresponding nozzle stops sprinkling irrigation, to achieve the effect that facilitate walk.
Description
Technical field
The utility model is related to treegarden irrigation technical field, more particularly to a kind of gardens intelligent Sprinkling Irrigation.
Background technology
It in park maintenance management, generally requires to pour seedling and flowers, in the prior art, to reduce manually
Workload is poured plant usually using the buried nozzle for being communicated in water source, is opened and closed by remote control
Valve on nozzle is to control the break-make in nozzle water route, you can realizes the control to the irrigating plant time.
And it is the comprehensive irrigation for realizing plant, it will usually several nozzles be installed, and part nozzle can be by water spray in road
On the road, it and when people needs to pass through, needs to detour or even when the range covering path of some nozzles spray, it can quilt with pedestrian
The water-soaked of nozzle spray, to bring inconvenience to pedestrian.
Utility model content
The purpose of this utility model is to provide a kind of gardens intelligent Sprinkling Irrigation, when to be formed pass by sprinkling irrigation region when, should
The nozzle in region stops sprinkling irrigation, to facilitate the passage of pedestrian.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of gardens intelligent Sprinkling Irrigation, including several are installed on the nozzle in soil, be connected on the nozzle into
Water pipe is equipped with solenoid valve on the water inlet pipe, several groups are installed by road for detecting whether have pedestrian by and control
The detection control assembly that solenoid valve opens and closes, the detection control assembly include：
Scattered reflection type optoelectronic switch for detecting whether there is pedestrian to pass through, and exports detection signal；
First switch circuit is coupled to the output end of scattered reflection type optoelectronic switch to receive detection signal, and controls corresponding
The keying of solenoid valve.
Through the above technical solutions, when have pedestrian walk on road the region sprayed by nozzle when, scattered reflection type
Optoelectronic switch has detected that pedestrian passes through, therefore the detection signal of the output end of scattered reflection type optoelectronic switch output high level, coupling
The detection letter of the high level of scattered reflection type optoelectronic switch is received in the first switch circuit of scattered reflection type optoelectronic switch output end
After number, the current supply circuit of corresponding solenoid valve is cut off, prevents water projection in row to cut off the water route of corresponding nozzle, and then reach
On the person, facilitate the effect of walk.
Further, the detection control assembly further includes being coupled to the prompt part of first switch circuit, works as first switch
When circuit controling electromagnetic valve is closed, part is prompted to send out prompt to pedestrian.
Through the above technical solutions, when solenoid valve is closed, nozzle is no longer sprayed water, and part is prompted to send out prompt, and part is prompted to use
In to pedestrian occur right of way signal, and prompt part to detection control assembly in component be detected, when walk but spray
When head continues water spray, then need to carry out maintenance and inspection to detection control assembly.
Further, the prompt part is buzzer.
Through the above technical solutions, buzzer prompts pedestrian by sound, pedestrian is facilitated to obtain right of way signal.
Further, mounting bracket, the scattered reflection type optoelectronic switch and buzzer installation are installed by the road
In on mounting bracket.
Through the above technical solutions, scattered reflection type optoelectronic switch and buzzer are installed on the mounting bracket by road, into
One step ensures the detection range and accuracy in detection of scattered reflection type optoelectronic switch, and since buzzer is closer apart from road, convenient
Pedestrian receives buzzer and makes a sound prompt.
Further, it is equipped on the mounting bracket for preventing water spray in scattered reflection type optoelectronic switch and buzzer
Splash guard.
Through the above technical solutions, splash guard is for preventing the water sprayed from nozzle to scattered reflection type optoelectronic switch and buzzing
The damage of device, and splash guard is additionally operable to the damage for preventing sunlight and rainwater to scattered reflection type optoelectronic switch and buzzer, further
Extend the service life of scattered reflection type optoelectronic switch and buzzer.
Further, the keying control for controlling solenoid valve keying according to soil moisture is connected on the solenoid valve
Component processed.
Through the above technical solutions, in the prior art by the keying of manual control solenoid valve, need manually to soil into
The conclusion for whether needing to pour obtained after judging for row, and when soil moisture is smaller, is poured not in time, and is controlled by opening and closing
Component monitors soil moisture in real time, and the pouring of soil is realized in the keying for automatically controlling solenoid valve, saves human cost,
And soil can be poured in time, to ensure the normal growth of plant.
Further, the keying control assembly includes：
Soil humidity sensor is installed in soil, the humidity for detecting soil, and exports Humidity Detection value；
First comparison circuit is coupled to the output end of soil humidity sensor to receive Humidity Detection value, works as Humidity Detection
When value is less than the preset value of the first comparison circuit, the first comparison signal is exported；
Second comparison circuit is coupled to the output end of soil humidity sensor to receive Humidity Detection value, works as Humidity Detection
When value is more than the preset value of the second comparison circuit, the second comparison signal is exported；Wherein,
The preset value of first comparison circuit is less than the preset value of the second comparison circuit；
State switching circuit is coupled to the output end of the first comparison circuit and the output end of the second comparison circuit to receive
One comparison signal and the second comparison signal, and output switching signal；
Second switch circuit is coupled to state switching circuit to receive switching signal, and controls the break-make of solenoid valve.
Through the above technical solutions, soil moisture is monitored in real time by soil humidity sensor, and can be according to plant
The different soil for measuring different depth of the kind of object can change first according to practical plant variety soil moisture demand accordingly
Preset value in comparison circuit and the second comparison circuit, when soil humidity sensor detects that the soil moisture of current location is less than
When the preset value of the first comparison circuit, the first comparison circuit exports the first comparison signal of high level, and state switching circuit receives
To after the first comparison circuit of high level, output switching signal controls second switch circuit operation, passes through second switch circuit control
The switch of opens solenoid valve processed, control nozzle carry out plant lasting pouring, spray soil to soil when nozzle and pass
When sensor detects that current soil humidity is more than the preset value of the second comparison circuit, the second comparison circuit exports the second of high level
Comparison signal, after state switching circuit receives the second comparison signal of high level, output switching signal control control second is opened
Circuit operation is closed, the switch of solenoid valve is closed by second switch circuit control, plant is poured in control nozzle stopping.
Further, the state switching circuit includes：
Or door, there are two input terminals and an output end, first input end to be coupled to the output of the first comparison circuit for tool
To receive the first comparison signal, the second input terminal is coupled to the output end of the second comparison circuit and compares letter to receive second at end
Number；
There is T triggers control terminal T, input end of clock CK and output end Q, control terminal T to be coupled to direct current VCC,
Input end of clock CK is coupled to or the output end of door, output end Q output switching signals.
Through the above technical solutions, when the first comparison circuit or the first comparison signal of the second comparison circuit output high level
When the second comparison signal or door export high level signal, and due to the Production conditions of the first comparison signal of high level be soil
The output valve of earth humidity sensor is less than the preset value of the first comparison circuit, and Production conditions of the second comparison signal of high level
It is more than the preset value of the second comparison circuit for the output valve of soil humidity sensor, and the preset value of the first comparison circuit is less than
The preset value of second comparison circuit, therefore when the output valve of soil humidity sensor is less than the preset value of the first comparison circuit, the
The first comparison signal or door of the output end output high level of one comparison circuit export high level signal, the high electricity of T triggers output
Flat switching signal, second switch circuit controling electromagnetic valve are opened, and nozzle is irrigated；When the output valve of soil humidity sensor
More than the first comparison circuit preset value and less than the second comparison circuit preset value when, the first comparison circuit and the second comparison are electric
Road exports low level first comparison signal and low level second comparison signal respectively, and T flip-flop states are kept, and nozzle is lasting
Spray；When the output valve of soil humidity sensor is more than the second comparison circuit preset value, the second comparison circuit exports high level
The second comparison signal or door export high level signal, the saltus step of T triggers is to exporting low level switching signal, second switch
The current supply circuit of circuitry cuts solenoid valve, nozzle stop irrigating, to detect soil moisture control electricity by opening and closing control assembly
Automatically controlling for solenoid valve is realized in the keying of magnet valve.
In conclusion the utility model has the advantages that：
（1）By detect control assembly when nozzle is sprayed to whether have on road by pedestrian be detected,
If so, the current supply circuit of the solenoid valve of corresponding position is then cut off, to achieve the effect that facilitate walk；
（2）The humidity for detecting the soil of corresponding position by opening and closing control assembly, and testing result and preset value are carried out
Compare, when the soil moisture value of detection is less than particular preset value, opens solenoid valve, control nozzle is poured, when soil is wet
When degree is more than particular preset value, solenoid valve is turned off, control nozzle stops pouring, to reach the effect saved manpower, poured in time
Fruit.
Description of the drawings
Fig. 1 is the overall schematic of the present embodiment；
Fig. 2 is the scheme of installation of water inlet pipe in the present embodiment, solenoid valve and soil humidity sensor；
Fig. 3 is the circuit diagram that control assembly is opened and closed in the present embodiment；
Fig. 4 is the circuit diagram that control assembly is detected in the present embodiment；
Fig. 5 is the enlarged drawing in the portions A in Fig. 1.
Reference numeral：1, nozzle；2, water inlet pipe；3, solenoid valve；4, control assembly is opened and closed；5, control assembly is detected；6, native
Earth humidity sensor；7, the first comparison circuit；8, the second comparison circuit；9, state switching circuit；10, second switch circuit；OR、
Or door；U1, T trigger；11, scattered reflection type optoelectronic switch；12, first switch circuit；13, mounting bracket；14, splash guard；H, bee
Ring device.
Specific implementation mode
It is described in further detail below in conjunction with attached drawing and by embodiment to the utility model.
A kind of gardens intelligent Sprinkling Irrigation, as depicted in figs. 1 and 2, including several are installed on the nozzle 1 in soil, spray
First 1, which is embedded in soil one end, is connected with water inlet pipe 2, and water inlet pipe 2 is connected in the water supply network of municipal, is equipped on water inlet pipe 2
Solenoid valve 3, when solenoid valve 3 is opened, the water in water inlet pipe 2 is sprayed on by nozzle 1 in the soil near nozzle 1, works as electromagnetism
After valve 3 is closed, nozzle 1 no longer sprays neighbouring soil.
To be poured in time to soil while saving artificial, to achieve the purpose that promote plant normal growth, electricity
It is coupled on the current supply circuit of magnet valve 3 and opens and closes control assembly 4, opened and closed control assembly 4 and the humidity of soil is monitored in real time, and
The keying of control solenoid valve 3 so that start or stop the pouring to soil by nozzle 1 in time in time.
In order to solve to need when road of the pedestrian by the areas adjacent poured to detour or go in the prior art
The problem of people is by spray water-soaked, detection control assembly 5 has been also coupled on the current supply circuit of solenoid valve 3, and detection control assembly 5 is used
In detecting whether that pedestrian, to control the keying of solenoid valve 3, passes through nozzle by the spray near zone of nozzle 1 when there is pedestrian
When 1 spray region, detection control assembly 5 cuts off the current supply circuit of solenoid valve 3 so that is stopped by the nozzle 1 that the solenoid valve 3 controls
It only sprays, to achieve the effect that facilitate walk.
As shown in figure 3, keying control assembly 4 includes：
Soil humidity sensor 6 as shown in Fig. 2, being installed in soil, and in the pouring region of corresponding nozzle 1, is used
The soil moisture in region is poured in the corresponding nozzle 1 of detection, and exports Humidity Detection value；
First comparison circuit 7 is coupled to the output end of soil humidity sensor 6 to receive Humidity Detection value, when humidity is examined
When measured value is less than the preset value of the first comparison circuit 7, the first comparison signal is exported；
Second comparison circuit 8 is coupled to the output end of soil humidity sensor 6 to receive Humidity Detection value, when humidity is examined
When measured value is more than the preset value of the second comparison circuit 8, the second comparison signal is exported；Wherein,
The preset value of first comparison circuit 7 is less than the preset value of the second comparison circuit 8；
State switching circuit 9 is coupled to the output end of the first comparison circuit 7 and the output end of the second comparison circuit 8 to connect
Receive the first comparison signal and the second comparison signal, and output switching signal；
Second switch circuit 10 is coupled to state switching circuit 9 to receive switching signal, and controls the break-make of solenoid valve 3.
First comparison circuit 7 includes comparator A, resistance R1 and resistance R2, and the backward end of comparator A is coupled to soil moisture
The output end of sensor 6, resistance R1 are serially connected between the positive terminal of comparator A and direct current VCC, and resistance R2 is serially connected with comparator
Between the positive terminal and ground of A, the voltage value at the both ends resistance R2 is the preset value of the first comparison circuit 7.
Second comparison circuit 8 includes comparator B, resistance R3 and resistance R4, and the positive terminal of comparator B is coupled to soil moisture
The output end of sensor 6, resistance R3 are serially connected between the reverse side of comparator B and direct current VCC, and resistance R4 is serially connected with comparator
Between the reverse side and ground of B, the voltage value at the both ends resistance R4 is the preset value of the second comparison circuit 8.
State switching circuit 9 includes：
Or door OR, tool there are two input terminal and an output end, first input end be coupled to the output end of comparator A with
The first comparison signal is received, the second input terminal is coupled to the output end of comparator B to receive the second comparison signal；
There is T trigger U1 control terminal T, input end of clock CK and output end Q, control terminal T to be coupled to direct current VCC,
Its input end of clock CK is coupled to or the output end of door OR, output end Q output switching signals.
Second switch circuit 10 includes resistance R5, resistance R6, triode Q1, sustained diode 1, relay KM1.
One end of resistance R5 is coupled to the output end Q of T triggers U1, and the other end of resistance R5 is coupled to the base of triode Q1
Pole, resistance R6 are serially connected between the base stage and ground of triode Q1, and the emitter ground connection of triode Q1, relay KM1 has coil
And normally open contact, for the coil tandem of relay KM1 between the collector and direct current VCC of triode Q1, relay KM1's is normal
Open contact is serially connected in the current supply circuit of solenoid valve 3, and the anode of sustained diode 1 is coupled to the collector of triode Q1, afterflow
The cathode of diode D1 is coupled to direct current VCC.
As shown in figure 4, detection control assembly 5 includes：
Scattered reflection type optoelectronic switch 11, as shown in figure 5, near roads are installed on, for detecting whether there is pedestrian to pass through, and
Output detection signal；
First switch circuit 12 is coupled to the output end of scattered reflection type optoelectronic switch 11 to receive detection signal, and controls
The keying of corresponding solenoid valve 3.
The state of solenoid valve 3 and nozzle 1 is known for convenience of pedestrian, and prompt part is coupled on first switch circuit 12, this
It is buzzer H that part is prompted in embodiment, and when pedestrians pass by, buzzer H makes a sound prompt.
First switch circuit 12 includes resistance R7, triode Q2, relay KM2, sustained diode 2.
One end of resistance R7 is coupled to the output end of scattered reflection type optoelectronic switch 11, and the other end of resistance R7 is coupled to three poles
The both ends of the base stage of pipe Q2, buzzer H are serially connected between the emitter and ground of triode Q2, and relay KM2 is with coil and often
Contact is closed, the coil tandem of relay KM2 is between the collector and direct current VCC of triode Q2, as shown in figure 3, relay
The normally closed interlock of KM2 is serially connected in the current supply circuit of solenoid valve 3, and the anode of sustained diode 2 is coupled to the current collection of triode Q2
The cathode of pole, sustained diode 2 is coupled to direct current VCC.
Mounting bracket 13 is installed in the soil by road, scattered reflection type optoelectronic switch 11 is installed on 13 direction of mounting bracket
Road side, and buzzer H is installed on the mounting bracket 13 of 11 lower section of scattered reflection type optoelectronic switch.
As shown in figure 5, being to reduce rainwater or the water sprayed from nozzle 1 to scattered reflection type optoelectronic switch 11 and buzzer H
The top of damage, mounting bracket 13 is equipped with splash guard 14, and splash guard 14 extends towards road direction.
The course of work：
When soil humidity sensor 6 detects that the humidity of soil is less than the preset value of the first comparison circuit 7, pass through state
The current supply circuit that switching circuit 9 and second switch circuit 10 control solenoid valve 3 is closed, and nozzle 1 persistently carries out soil and plant
It pours；
In irrigation process, if someone, when walking on road, the scattered reflection type optoelectronic switch 11 of corresponding position detects
There is pedestrian to pass through, then cuts off the current supply circuit of the solenoid valve 3 of corresponding position by first switch circuit 12, and then stop nozzle
1 continues to be discharged, and buzzer H makes a sound prompt, to facilitate walk；
After pedestrian is by pouring region, the current supply circuit conducting of solenoid valve 3, nozzle 1 continues to carry out plant and soil
It pours；
When soil humidity sensor 6 detects that soil moisture is more than the preset value of the second comparison circuit 8, cut by state
It changes circuit 9 and second switch circuit 10 cuts off the current supply circuit of solenoid valve 3, nozzle 1 stops pouring.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of gardens intelligent Sprinkling Irrigation, including several are installed on the nozzle (1) in soil, are connected on the nozzle (1)
There is water inlet pipe (2), solenoid valve (3) is installed on the water inlet pipe (2), which is characterized in that several groups are installed by road and are used for
Detect whether pedestrian by and control the detection control assembly (5) of solenoid valve (3) keying, the detection control assembly (5) is wrapped
It includes：
Scattered reflection type optoelectronic switch (11) for detecting whether there is pedestrian to pass through, and exports detection signal；
First switch circuit (12) is coupled to the output end of scattered reflection type optoelectronic switch (11) to receive detection signal, and controls
The keying of corresponding solenoid valve (3).
2. a kind of gardens intelligent Sprinkling Irrigation according to claim 1, which is characterized in that the detection control assembly (5)
Further include the prompt part for being coupled to first switch circuit (12), when first switch circuit (12) control solenoid valve (3) is closed, carries
Show that part sends out prompt to pedestrian.
3. a kind of gardens intelligent Sprinkling Irrigation according to claim 2, which is characterized in that the prompt part is buzzer
(H)。
4. a kind of gardens intelligent Sprinkling Irrigation according to claim 3, which is characterized in that be equipped with installation by the road
Frame (13), the scattered reflection type optoelectronic switch (11) and the buzzer (H) are installed on mounting bracket (13).
5. a kind of gardens intelligent Sprinkling Irrigation according to claim 4, which is characterized in that installed on the mounting bracket (13)
It is useful for preventing water spray in the splash guard (14) on scattered reflection type optoelectronic switch (11) and buzzer (H).
6. a kind of gardens intelligent Sprinkling Irrigation according to claim 1, which is characterized in that connected on the solenoid valve (3)
It is useful for according to soil moisture to control the keying control assembly (4) of solenoid valve (3) keying.
7. a kind of gardens intelligent Sprinkling Irrigation according to claim 6, which is characterized in that the keying control assembly (4)
Including：
Soil humidity sensor (6), is installed in soil, the humidity for detecting soil, and exports Humidity Detection value；
First comparison circuit (7) is coupled to the output end of soil humidity sensor (6) to receive Humidity Detection value, when humidity is examined
When measured value is less than the preset value of the first comparison circuit (7), the first comparison signal is exported；
Second comparison circuit (8) is coupled to the output end of soil humidity sensor (6) to receive Humidity Detection value, when humidity is examined
When measured value is more than the preset value of the second comparison circuit (8), the second comparison signal is exported；Wherein,
The preset value of first comparison circuit (7) is less than the preset value of the second comparison circuit (8)；
State switching circuit (9), be coupled to the first comparison circuit (7) output end and the second comparison circuit (8) output end with
Receive the first comparison signal and the second comparison signal, and output switching signal；
Second switch circuit (10) is coupled to state switching circuit (9) to receive switching signal, and controls the logical of solenoid valve (3)
It is disconnected.
8. a kind of gardens intelligent Sprinkling Irrigation according to claim 7, which is characterized in that the state switching circuit (9)
Including：
Or door (OR), there are two input terminal and an output end, first input ends to be coupled to the defeated of the first comparison circuit (7) for tool
For outlet to receive the first comparison signal, the second input terminal is coupled to the output end of the second comparison circuit (8) to receive the second ratio
Compared with signal；
There is T triggers (U1) control terminal T, input end of clock CK and output end Q, control terminal T to be coupled to direct current VCC,
Input end of clock CK is coupled to or the output end of door (OR), output end Q output switching signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715777.1U CN207626268U (en) | 2017-12-11 | 2017-12-11 | A kind of gardens intelligent Sprinkling Irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715777.1U CN207626268U (en) | 2017-12-11 | 2017-12-11 | A kind of gardens intelligent Sprinkling Irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207626268U true CN207626268U (en) | 2018-07-20 |
Family
ID=62862384
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715777.1U Active CN207626268U (en) | 2017-12-11 | 2017-12-11 | A kind of gardens intelligent Sprinkling Irrigation |
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| Country | Link |
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| CN (1) | CN207626268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894296A (en) * | 2019-03-07 | 2019-06-18 | 百度在线网络技术（北京）有限公司 | Method of adjustment, device, computer equipment and the storage medium of water spray state |
-
2017
- 2017-12-11 CN CN201721715777.1U patent/CN207626268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894296A (en) * | 2019-03-07 | 2019-06-18 | 百度在线网络技术（北京）有限公司 | Method of adjustment, device, computer equipment and the storage medium of water spray state |
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