CN207820769U - A kind of intelligent irrigation greenbelt - Google Patents
A kind of intelligent irrigation greenbelt Download PDFInfo
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- CN207820769U CN207820769U CN201820040898.9U CN201820040898U CN207820769U CN 207820769 U CN207820769 U CN 207820769U CN 201820040898 U CN201820040898 U CN 201820040898U CN 207820769 U CN207820769 U CN 207820769U
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Abstract
The utility model is related to greenbelt irrigation technology fields,More particularly to a kind of intelligent irrigation greenbelt,For solve the problems, such as in the prior art greenbelt need manual watering and caused by pour not in time,The intelligent irrigation greenbelt includes two isolation boards being oppositely arranged,The growing area for planting plants is provided between two isolation boards,Its drip irrigation device is to be equipped in the growing area for detecting soil moisture and exporting the soil humidity sensor of soil moisture detected value,The outlet pipe that city planting ductwork is connected to for being poured to growing area is installed on the isolation board,Several apopores are offered on the outlet pipe,The switch valve whether being discharged for controlling outlet pipe is installed on the outlet pipe,The output end of the soil humidity sensor is coupled with the control circuit for controlling two switch valves while opening and closing,To achieve the effect that pour in time to growing area.
Description
Technical field
The utility model is related to greenbelt irrigation technology field, more particularly to a kind of intelligent irrigation greenbelt.
Background technology
Greenbelt refers to the bar shaped area for greening, has the function of increasing afforestation coverage in the city, beautifying city, disappear
Except the visual fatigue of driver, change the space scale of road, makes road that there is good the ratio of width to height, in addition, road slide strips also have
The effect of environment purification can lay the dust, weaken noise, absorbing pernicious gas and release oxygen.
In the maintenance management work that the greenbelt of the prior art pours, mostly uses manually carried out by connecting water source nearby greatly
The mode of pouring, or by way of the large-scale manual watering that mechanical working truck slowly moves that sprinkles water, the above pouring mode
It is required for by manually being dominated, and when weather is more hot, the moisture evaporation in greenbelt is very fast, often results in artificial
The phenomenon that pouring not in time occurs, to cause the plant in greenbelt withered.
Utility model content
The purpose of this utility model is to provide a kind of intelligent irrigation greenbelt, has and is examined to soil moisture in greenbelt
Survey the effect poured in time.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of intelligent irrigation greenbelt, including two isolation boards being oppositely arranged are provided between two isolation boards and are used for
The growing area of planting plants is equipped in the growing area for detecting soil moisture and exporting the soil of soil moisture detected value
Humidity sensor is equipped with the outlet pipe for being connected to city planting ductwork for being poured to growing area on the isolation board, described
Several apopores are offered on outlet pipe, and the switch valve whether being discharged for controlling outlet pipe is installed on the outlet pipe,
The output end of the soil humidity sensor is coupled with the control circuit for controlling two switch valves while opening and closing.
Through the above technical solutions, being detected to the soil moisture of growing area by soil humidity sensor, work as soil
When humidity sensor detects that the soil of growing area is more dry, the control circuit by being coupled to soil humidity sensor controls
Switch valve is opened, to realize the water spray in city planting ductwork in the purpose of growing area, when soil humidity sensor detects
After the soil of growing area more moistens, control circuit controlling switch valve is closed；By soil humidity sensor to native in growing area
The humidity of earth is detected, and then realizes the pouring work of greenbelt by the keying of control circuit controlling switch valve, is improved
The promptness that greenbelt is poured.
Further, the control circuit includes：
First comparison circuit is coupled to the output end of soil humidity sensor to receive soil moisture detected value, works as humidity
When detected value is less than the preset value of the first comparison circuit setting, the first comparison signal is exported；
Second comparison circuit is coupled to the output end of soil humidity sensor to receive soil moisture detected value, works as humidity
When detected value is more than the preset value of the second comparison circuit setting, the second comparison signal is exported；
Wherein, the preset value of the 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；
Switching circuit is coupled to the output end of state switching circuit to receive switching signal, and the keying of controlling switch valve.
Through the above technical solutions, being monitored in real time to soil moisture by soil humidity sensor, work as soil moisture
When sensor detects that current soil moisture detected value is less than the preset value of the first comparison circuit, the output of the first comparison circuit is high
First comparison signal of level, after state switching circuit receives the first comparison signal of high level, output switching signal control
Switching circuit acts, and is controlled by switching circuit and opens switch valve, and outlet pipe carries out the plant in growing area lasting pouring,
Detect that current soil Humidity Detection value is electric more than the second comparison when outlet pipe pours to soil humidity sensor soil
When the preset value on road, the second comparison circuit exports the second comparison signal of high level, and state switching circuit receives high level
After second comparison signal, output switching signal controls switching circuit action, and the switch of valve is turned off the switch by switching circuit control,
The plant in growing area is poured in control outlet pipe stopping.
Further, the state switching circuit includes：
Or door OR, there are two input terminals and an output end, first input end to be coupled to the defeated 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 outlet
Number；
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.
Through the above technical solutions, when the first comparison circuit or the first comparison signal of the second comparison circuit output high level
Or when the second comparison signal or door OR exports high level signal, and since the Production conditions of the first comparison signal of high level are
The output valve of soil humidity sensor is less than the preset value of the first comparison circuit, and the generation item of the second comparison signal of high level
Part is that the output valve of soil humidity sensor is more than the preset value of the second comparison circuit, and the preset value of the first comparison circuit is small
In the preset value of the second comparison circuit, therefore when the output valve of soil humidity sensor is less than the preset value of the first comparison circuit,
The first comparison signal or door OR of the output end output high level of first comparison circuit export high level signal, and T triggers U1 is defeated
Go out the switching signal of high level, second switch circuit controling switch valve is opened, and outlet pipe is irrigated；Work as soil humidity sensor
Output valve be more than the preset value of the first comparison circuit and when less than the preset value of the second comparison circuit, the first comparison circuit and the
Two comparison circuits export low level first comparison signal and low level second comparison signal respectively, and T trigger U1 states are protected
It holds, outlet pipe persistently sprays；When the output valve of soil humidity sensor is more than the second comparison circuit preset value, the second comparison is electric
Road exports the second comparison signal of high level or door OR exports high level signal, and T trigger U1 saltus steps are to exporting low level open
OFF signal, the current supply circuit of second switch circuit cut-out switch valve, outlet pipe stop irrigating.
Further, it is enclosed with muff on the outlet pipe.
Through the above technical solutions, when the temperature in summer is excessively high, muff is used to that extraneous high temperature to be isolated, to prevent by
After high temperature improves the temperature of the water in outlet pipe, the damage to plant caused by the plant in growing area is sprayed；Winter
It when, muff is used to that extraneous low temperature to be isolated, and prevents from causing in outlet pipe water to freeze and can not carry out just due to weather cold
Often pour.
Further, the placing groove for placing outlet pipe is offered on the side wall of the isolation board, on the isolation board
It is provided with several fixation kits for being fixed on outlet pipe in placing groove.
Through the above technical solutions, outlet pipe is positioned in placing groove, the overall aesthetics of greenbelt is improved；By solid
Determine component outlet pipe is fixed in placing groove, it is convenient that outlet pipe is adjusted according to the high and low level of plant when installing outlet pipe
Angle of water.
Further, the fixation kit include be fixedly connected on the cell wall of placing groove and be connected to outlet pipe pedestal,
With pedestal be symmetrical arranged and be slidably connected to the sliding seat of isolation board, grafting sliding seat and isolation board for by sliding seat be isolated
The fixed fixed link of plate.
Through the above technical solutions, when installation outlet pipe, sliding seat is slided, outlet pipe is placed on pedestal, work is then made
Dynamic seat is connected on outlet pipe, is realized between sliding seat and isolation board finally by the fixed link for being plugged in sliding seat and isolation board
Fixation, and then realize outlet pipe fixation.
Further, the isolation board side is provided with interlocking bar, and it is solid that the interlocking bar is fixedly connected on several simultaneously
Determine in the fixed link in component.
Several fixed links are adjusted synchronously through the above technical solutions, interlocking bar is convenient, improve installation or adjustment
Working efficiency when outlet pipe.
Further, it is respectively fixedly connected with the non-slip mat for being connected to outlet pipe in the pedestal and the sliding seat.
Through the above technical solutions, non-slip mat is used to increase the frictional force between outlet pipe and pedestal or sliding seat, prevent
The jet angle of water outlet is rotated and influenced during outlet pipe is sprayed.
In conclusion the utility model has the advantages that：
The soil moisture of growing area is detected by soil humidity sensor, is then controlled and is switched by control circuit
Valve opens and closes, and control of the outlet pipe to the watering time of growing area is realized, to achieve the effect that pour in time to growing area；
Outlet pipe is fixed in placing groove by fixation kit, facilitates the adjusting of outlet pipe angle of water.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the partial schematic diagram of the present embodiment；
Fig. 3 is the circuit diagram of control circuit in the present embodiment；
Fig. 4 is the front view of the present embodiment, mainly shows the structure of fixation kit；
Fig. 5 is the partial exploded view of the present embodiment；
Fig. 6 is the enlarged drawing in the portions A in Fig. 5.
Reference numeral：1, isolation board；2, growing area；3, soil humidity sensor；4, placing groove；5, outlet pipe；6, it is discharged
Hole；7, nozzle；8, fixation kit；9, switch valve；10, muff；11, control circuit；12, the first comparison circuit；13, the second ratio
Compared with circuit；14, state switching circuit；15, switching circuit；16, pedestal；17, catching sheet；18, the first vertical plane；19, the first water
Plane；20, sliding seat；21, abutting part；22, connecting rod；23, gag lever post；24, stepped hole；25, location hole；26, movable span；
27, fixed link；28, mounting hole；29, grafting block；30, interlocking bar；31, non-slip mat.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of intelligent irrigation greenbelt, as shown in Figure 1, including two symmetrically arranged isolation boards 1, isolation board 1 is usually
Concreting forms, and forms growing area 2 between two isolation boards 1, corresponding plant is planted in growing area 2, beautiful to reach
It sees urban road, weaken the effects that noise.
For solve in the prior art by manually being poured the plant in growing area 2 caused by pour not in time
Problem, soil humidity sensor 3 is provided in the soil of growing area 2, and soil humidity sensor 3 is used for the soil in growing area 2
Earth humidity is measured in real time and exports soil moisture detected value, and two isolation boards 1 open up respectively on the side wall of growing area 2
There is placing groove 4, outlet pipe 5 is provided in placing groove 4.
As shown in Fig. 2, being uniformly provided with several apopores 6 on outlet pipe 5, several are fixedly connected on outlet pipe 5
The nozzle 7 being covered on apopore 6, one nozzle 7 of corresponding covering on each apopore 6.
Several groups fixation kit 8 is provided in placing groove 4, fixation kit 8 to outlet pipe 5 for being fixed while side
Just the water outlet jet angle of adjusting water outlet pipe 5.
One end of outlet pipe 5 is closed, and the other end connection of outlet pipe 5 is in the water system of city planting ductwork, such as Fig. 1 institutes
Show, switch valve 9 be installed on each outlet pipe 5, when switch valve 9 is opened, water flowing in outlet pipe 5, water from nozzle 7 spilling after it is right
Plant in growing area 2 is poured.
As shown in Fig. 2, to reduce the shadow caused by pouring work due to the variation by outside air temperature of the water in outlet pipe 5
It rings, outlet pipe 5 is wrapped with muff 10, and muff 10 is bonded on the circumferential side wall of outlet pipe 5.
As shown in figure 3, the output end of soil humidity sensor 3 is coupled with control circuit 11, control circuit 11 is for controlling
It is opened and closed while two switch valve 9.
The control circuit 11 includes：
First comparison circuit 12 is coupled to the output end of soil humidity sensor 3 to receive soil moisture detected value, when wet
When spending preset value of the detected value less than the setting of the first comparison circuit 12, the first comparison signal is exported；
Second comparison circuit 13 is coupled to the output end of soil humidity sensor 3 to receive soil moisture detected value, when wet
When spending preset value of the detected value more than the setting of the second comparison circuit 13, the second comparison signal is exported；
Wherein, the preset value of the first comparison circuit 12 is less than the preset value of the second comparison circuit 13；
State switching circuit 14, be coupled to the first comparison circuit 12 output end and the second comparison circuit 13 output end with
Receive the first comparison signal and the second comparison signal, and output switching signal；
Switching circuit 15 is coupled to the output end of state switching circuit 14 to receive switching signal, and controlling switch valve 9
It opens and closes.
First comparison circuit 12 includes comparator A, resistance R1 and resistance R2, and it is wet that the backward end of comparator A is coupled to soil
The output end of sensor 3 is spent, resistance R1 is serially connected between the positive terminal of comparator A and direct current VCC, and resistance R2, which is serially connected with, to be compared
Between the positive terminal and ground of device A, the voltage value at the both ends resistance R2 is the preset value of the first comparison circuit 12.
Second comparison circuit 13 includes comparator B, resistance R3 and resistance R4, and it is wet that the positive terminal of comparator B is coupled to soil
The output end of sensor 3 is spent, resistance R3 is serially connected between the reverse side of comparator B and direct current VCC, and resistance R4, which is serially connected with, to be compared
Between the reverse side and ground of device B, the voltage value at the both ends resistance R4 is the preset value of the second comparison circuit 13.
State switching circuit 14 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.
Switching circuit 15 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 switch valve 9, 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.
When the first comparison circuit 12 or the second comparison circuit 13 export the first comparison signal of high level or second compare letter
Number when or door OR export high level signal, and since the Production conditions of the first comparison signal of high level are soil moisture sensing
The output valve of device 3 is less than the preset value of the first comparison circuit 12, and the Production conditions of the second comparison signal of high level are soil
The output valve of humidity sensor 3 is more than the preset value of the second comparison circuit 13, and the preset value of the first comparison circuit 12 is less than
The preset value of second comparison circuit 13, therefore when the output valve of soil humidity sensor 3 is less than the preset value of the first comparison circuit 12
When, the first comparison signal or door OR of the output end output high level of the first comparison circuit 12 export high level signal, T triggerings
The switching signal of device U1 output high level, 15 controlling switch valve 9 of second switch circuit are opened, and outlet pipe 5 fills growing area 2
It irrigates.
When the output valve of soil humidity sensor 3 is more than the preset value of the first comparison circuit 12 and is less than the second comparison circuit
When 13 preset value, the first comparison circuit 12 and the second comparison circuit 13 export low level first comparison signal and low electricity respectively
The second flat comparison signal, T trigger U1 states are kept, and outlet pipe 5 persistently sprays.
When the output valve of soil humidity sensor 3 is more than the second 13 preset value of comparison circuit, the second comparison circuit 13 is defeated
The second comparison signal or door OR output high level signals, T trigger U1 saltus steps for going out high level are believed to low level switch is exported
Number, growing area 2 is irrigated in the current supply circuit of 15 cut-out switch valve 9 of second switch circuit, the stopping of outlet pipe 5.
As shown in figure 4, fixation kit 8 includes the pedestal 16 being fixedly connected on the lower section cell wall of placing groove 4, pedestal 16 supports
It is connected on the circumferential side wall of muff 10, catching sheet 17 is fixedly connected on the top cell wall of placing groove 4, catching sheet 17 is along isolation
The long axis direction of plate 1 extends, and the vertical section for intercepting bar is L-shaped, and the side wall of catching sheet 17 is flat with the side wall of isolation board 1
Together, catching sheet 17 has the first vertical plane 18 and first level face 19.
The top of placing groove 4 is equipped with sliding seat 20, and sliding seat 20 is symmetrically connected to the circumference of muff 10 with pedestal 16
On side wall, sliding seat 20 include be connected to muff 10 abutting part 21, be fixedly connected on abutting part 21 connecting rod 22 and
It is fixedly connected on connecting rod 22 and is set to the gag lever post 23 of cell wall on catching sheet 17 and placing groove 4, the two side of gag lever post 23
It is connected to the cell wall and the first vertical plane 18 of placing groove 4 respectively.
As shown in Figure 5 and Figure 6, stepped hole 24 is offered on the side wall of connecting rod 22, stepped hole 24 includes 25 He of location hole
Movable span 26, location hole 25 are disposed in proximity to 2 side of growing area, and movable span 26 is set to far from 2 side of growing area, and location hole
25 diameter is more than movable span 26.
It is equipped with fixed link 27 on stepped hole 24, mounting hole 28, mounting hole 28 and fixation are offered on the cell wall of placing groove 4
Bar 27 coordinates, and grafting block 29 is fixedly connected in fixed link 27, and grafting block 29 coordinates with location hole 25.
When needing to fix fixation of the sliding seat 20 to realize outlet pipe 5, grafting block 29 is plugged in location hole 25,
Grafting block 29 is connected to the hole wall of location hole 25, and the upper surface of fixed link 27 is connected to the upper surface of movable span 26, fixed link 27
End be plugged in mounting hole 28, the cooperation of grafting block 29 and location hole 25, convenient matching to fixed link 27 and mounting hole 28
Situation is closed to be observed.
For convenience of control is carried out at the same time to several fixed links 27 being installed on same isolation board 1,1 side of isolation board is set
It is equipped with interlocking bar 30, interlocking bar 30 is fixedly connected on several fixed links 27 simultaneously.
For the frictional force for increasing between pedestal 16 and sliding seat 20 and muff 10, to improve the stability of outlet pipe 5,
It has been respectively fixedly connected with non-slip mat 31 on the upper surface of pedestal 16 and the lower surface of abutting part 21, in the present embodiment, non-slip mat 31
For rubber pad.
The course of work：
When installing outlet pipe 5, sliding seat 20 is pushed up, the outlet pipe 5 for wrapping up muff 10 is positioned over pedestal 16
On, after unclamping sliding seat 20, abutting part 21 is connected to the outer wall of muff 10, and control interlocking bar 30 is thus by the end of fixed link 27
Portion is plugged in mounting hole 28, and grafting block 29 is placed in location hole 25, to realize the fixation of outlet pipe 5.
When needing the spray angle to outlet pipe 5 to be adjusted, interlocking bar 30 is pulled so that fixed link 27 is detached from fixation
Hole 28 can then occur to slide relatively between sliding seat 20 and isolation board 1, and rotation outlet pipe 5 adjusts the angle of water of outlet pipe 5
When to suitable position, push interlocking bar 30 that fixed link 27 is plugged in corresponding spliced eye, grafting block 29 is placed in location hole 25
It is interior, outlet pipe 5 is fixed on current location.
When the soil moisture detected value that the soil humidity sensor 3 being installed in growing area 2 exports is electric less than the first comparison
When the preset value on road 12, control circuit 11 opens the switch valve 9 of both sides so that growing area 2 is poured in water outlet in outlet pipe 5
It fills；When the soil moisture detected value that soil humidity sensor 3 exports is more than the preset value of the second comparison circuit 13, control circuit
11 close the switch valve 9 of both sides, and growing area 2 is poured in the stopping of outlet pipe 5.
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 intelligent irrigation greenbelt, including two isolation boards (1) being oppositely arranged, it is provided between two isolation boards (1)
Growing area (2) for planting plants, which is characterized in that be equipped in the growing area (2) for detecting soil moisture and defeated
Go out the soil humidity sensor (3) of soil Humidity Detection value, be equipped on the isolation board (1) be connected to city planting ductwork for pair
The outlet pipe (5) that growing area (2) is poured offers several apopores (6), the outlet pipe on the outlet pipe (5)
(5) switch valve (9) whether being discharged for controlling outlet pipe (5), the output end of the soil humidity sensor (3) are installed on
It is coupled with the control circuit (11) for controlling two switch valves (9) while opening and closing.
2. a kind of intelligent irrigation greenbelt according to claim 1, which is characterized in that the control circuit (11) includes：
First comparison circuit (12) is coupled to the output end of soil humidity sensor (3) to receive soil moisture detected value, when wet
When spending preset value of the detected value less than the first comparison circuit (12) setting, the first comparison signal is exported；
Second comparison circuit (13) is coupled to the output end of soil humidity sensor (3) to receive soil moisture detected value, when wet
When spending preset value of the detected value more than the second comparison circuit (13) setting, the second comparison signal is exported；
Wherein, the preset value of the first comparison circuit (12) is less than the preset value of the second comparison circuit (13)；
State switching circuit (14) is coupled to the output end of the output end and the second comparison circuit (13) of the first comparison circuit (12)
To receive the first comparison signal and the second comparison signal, and output switching signal；
Switching circuit (15) is coupled to the output end of state switching circuit (14) to receive switching signal, and controlling switch valve (9)
Keying.
3. a kind of intelligent irrigation greenbelt according to claim 2, which is characterized in that state switching circuit (14) packet
It includes：
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 (12) 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 (13) to receive the second ratio
Compared with signal；
T trigger U1 there is control terminal T, input end of clock CK and output end Q, control terminal T to be coupled to direct current VCC, at that time
Clock input terminal CK is coupled to or the output end of door OR, output end Q output switching signals.
4. a kind of intelligent irrigation greenbelt according to claim 1, which is characterized in that be enclosed on the outlet pipe (5)
Muff (10).
5. a kind of intelligent irrigation greenbelt according to claim 1, which is characterized in that on the side wall of the isolation board (1)
The placing groove (4) for placing outlet pipe (5) is offered, several are provided on the isolation board (1) and is used for outlet pipe (5)
The fixation kit (8) being fixed in placing groove (4).
6. a kind of intelligent irrigation greenbelt according to claim 5, which is characterized in that the fixation kit (8) includes solid
Surely it is connected to the cell wall of placing groove (4) and is connected to the pedestal (16) of outlet pipe (5), and the company of sliding arranged symmetrically with pedestal (16)
The sliding seat (20), grafting sliding seat (20) and isolation board (1) for being connected to isolation board (1) are used for sliding seat (20) and isolation board
(1) fixed fixed link (27).
7. a kind of intelligent irrigation greenbelt according to claim 6, which is characterized in that isolation board (1) the side setting
There is an interlocking bar (30), on the interlocking bar (30) while the fixed link (27) being fixedly connected in several fixation kits (8).
8. a kind of intelligent irrigation greenbelt according to claim 6, which is characterized in that the pedestal (16) and the activity
It is respectively fixedly connected with the non-slip mat (31) for being connected to outlet pipe (5) on seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040898.9U CN207820769U (en) | 2018-01-10 | 2018-01-10 | A kind of intelligent irrigation greenbelt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040898.9U CN207820769U (en) | 2018-01-10 | 2018-01-10 | A kind of intelligent irrigation greenbelt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820769U true CN207820769U (en) | 2018-09-07 |
Family
ID=63392437
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820040898.9U Active CN207820769U (en) | 2018-01-10 | 2018-01-10 | A kind of intelligent irrigation greenbelt |
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| Country | Link |
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| CN (1) | CN207820769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258401A (en) * | 2018-10-09 | 2019-01-25 | 北京星河园林景观工程有限公司 | A kind of hydrosphere structure of energy measuring soil moisture |
-
2018
- 2018-01-10 CN CN201820040898.9U patent/CN207820769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258401A (en) * | 2018-10-09 | 2019-01-25 | 北京星河园林景观工程有限公司 | A kind of hydrosphere structure of energy measuring soil moisture |
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