CN203896922U - Intelligent irrigation system - Google Patents
Intelligent irrigation system Download PDFInfo
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- CN203896922U CN203896922U CN201420311010.2U CN201420311010U CN203896922U CN 203896922 U CN203896922 U CN 203896922U CN 201420311010 U CN201420311010 U CN 201420311010U CN 203896922 U CN203896922 U CN 203896922U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses an intelligent irrigation system. The intelligent irrigation system comprises a water lift, a water storage tower and a pipe network. The water lift comprises a water pump and a power supply device used for supplying power to the water pump. The power supply device comprises a photovoltaic module, an impeller, a wind generator, a wind-solar complementary controller, a storage battery and an inverter. The photovoltaic module is used for converting light energy into electric energy. The impeller and the wind generator are connected with each other, and the wind generator is used for converting kinetic energy generated by the impeller into electric energy. The wind-solar complementary controller is provided with a light input end, a wind input end, a storage battery end and a direct current output end, wherein the light input end is connected with the photovoltaic module, the wind input end is connected with the wind generator, the storage battery end is connected with the storage battery, and the direct current output end is connected with the input end of the inverter. The output end of the inverter is connected with the water pump. Thus, complementary solar energy and wind energy power supply is achieved, environmental pollution is small, and environmental pollution is facilitated. In addition, the intelligent irrigation system can achieve gravitational irrigation.
Description
Technical field
The utility model relates to catchwork irrigation field, particularly, relates to a kind of intelligent irrigation system.
Background technology
In irrigation operation, usually, by water lift equipment water lift being injected in water storage tower from the water sources such as river, lake, again the water of saving in water storage tower is delivered in pipe network afterwards, to implement irrigation operation.
Water lift equipment can comprise water pump and be used to the electric supply installation of this water pump power supply.Generally, adopting AC power equipment is that water pump is powered.There is many drawbacks in this power supply mode, for example, cost is high, non-renewable, easily cause environmental pollution etc.Along with the development of technology, there is the technology of utilizing solar energy to power.This technology is to utilize the luminous energy of occurring in nature to produce electric energy, thereby is conducive to environmental protection.But, this power supply mode be subject to the time and weather effect larger.Once to night or cloudy raining, the continued power of water pump possibly cannot be guaranteed, thereby impact irrigation operation in the meantime.
Utility model content
The purpose of this utility model is to provide and a kind ofly can be operated in two kinds of intelligent irrigation systems under clean energy resource power supply mode.
To achieve these goals, the utility model provides a kind of intelligent irrigation system, and this system comprises water lift equipment, water storage tower and pipe network, and this water lift equipment comprises water pump and is used to the electric supply installation of this water pump power supply, this electric supply installation comprises: photovoltaic module, for transform light energy is become to electric energy; Interconnective impeller and wind-driven generator, this wind-driven generator converts electric energy to for the kinetic energy that described impeller is produced; Wind/light complementation controller, this wind/light complementation controller has light input end, wind input, accumulator terminal and DC output end, wherein said light input end is connected with described photovoltaic module, described wind input is connected with described wind-driven generator, described accumulator terminal is connected with accumulator, and described DC output end is connected with the input of inverter; Described accumulator; And described inverter, the output of this inverter is connected with described water pump.
Preferably, described impeller and described wind-driven generator are arranged on the upper end of described water storage tower.
Preferably, described wind-driven generator and described photovoltaic module are fixed on same support.
Preferably, the height H of described water storage tower
tbe set to:
H
t＝H
c+h
n-(Z
t-Z
c)
Wherein, H
tthe height that represents described water storage tower; H
crepresent the required minimum service head in pipe network control point; h
nrepresent the pipe network loss of flood peak from described water storage tower to pipe network control point that output calculates when the highest; Z
trepresent to arrange the ground elevation at described water storage tower place; And Z
cthe ground elevation that represents pipe network control point.
Preferably, this system also comprises: the first water level switch, be arranged on the water level upper limit place in described water storage tower, and in the situation that the water in described water storage tower reaches the described water level upper limit, send the first triggering signal; And pump control unit, be connected with described water pump with described the first water level switch, in the situation that receiving described the first triggering signal, control described water pump and close.
Preferably, this system also comprises: the second water level switch, be arranged on the water level lower limit place in described water storage tower, and in the situation that the water in described water storage tower reaches described water level lower limit, send the second triggering signal; And described pump control unit is also connected with described the second water level switch, in the situation that not receiving described the first triggering signal and described the second triggering signal, controls described water pump and open.
Preferably, between the water side of described water storage tower and described pipe network, be provided with magnetic valve.
Preferably, this system also comprises: humidity sensor, the soil moisture in the region of irrigating for detection of described pipe network; And magnetic valve controller, be connected with described magnetic valve with described humidity sensor, for receiving described soil moisture, and in the situation that described soil moisture is more than or equal to first threshold, control described closed electromagnetic valve; And in the situation that described soil moisture is less than or equal to Second Threshold, controls described magnetic valve and open.
Preferably, this system also comprises: temperature sensor, the soil temperature in the region of irrigating for detection of described pipe network.
Preferably, this system also comprises: terminal device, communicate by letter with temperature sensor with described humidity sensor, for receiving and showing described soil moisture and described soil temperature.
Preferably, this system also comprises: fertilizer apparatus, be arranged between the water side and described pipe network of described water storage tower, and before the water flowing out for the water side from described water storage tower enters described pipe network, Xiang Shuizhong applies fertilizer.
Preferably, this system also comprises: filter, be arranged on the water intake end of described water pump or be arranged between the water side and described pipe network of described water storage tower, for before entering described water pump at water or before water enters described pipe network, water is filtered.
By technique scheme, can utilize solar powered and these two kinds of modes of wind power supply is that water pump is powered jointly, without external civil power or other power supply units.By wind power supply, can effectively make up at night or in rainy weather, be difficult to utilize solar energy for the defect of water pump continued power, by solar powered can effectively making up, in the weather of gentle breeze fine day, be difficult to utilize wind energy for the defect of water pump continued power, thereby realize the complementation power supply of solar energy and wind energy.In addition, no matter be solar powered, or wind power supply, all belong to clean energy resource, there is reproducible feature, therefore, little to the pollution of environment, be conducive to environmental protection.In addition,, when the intelligent irrigation system of utilizing the utility model to provide is irrigated, between the irrigation district of irrigating due to water storage tower and pipe network, there is height fall, thereby can realize gravity irrigation.
Other feature and advantage of the present utility model partly in detail are described the embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is according to the structural representation of the intelligent irrigation system of a kind of embodiment of the present utility model;
Fig. 2 is according to the structural representation of the electric supply installation of a kind of embodiment of the present utility model;
Fig. 3 is the schematic diagram that arranges of impeller, wind turbine generator and photovoltaic module according to a kind of embodiment of the present utility model;
Fig. 4 arranges schematic diagram according to the water storage tower of a kind of embodiment of the present utility model;
Fig. 5 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model;
Fig. 6 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model;
Fig. 7 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model;
Fig. 8 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model;
Fig. 9 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model;
Figure 10 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model;
Figure 11 is according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model.
Description of reference numerals
10 water lift equipment 101 water pump 102 electric supply installations
103 photovoltaic module 104 impeller 105 wind-driven generators
106 wind/light complementation controller 1061 light input end 1062 wind inputs
1063 accumulator terminal 1064 DC output end 107 accumulatoies
The output of input 1082 inverters of 108 inverter 1081 inverters
20 water storage tower 30 pipe network 40 supports
501 first water level switch 502 second water level switch 60 pump control units
70 magnetic valve 80 humidity sensor 90 magnetic valve controllers
100 temperature sensor 110 terminal device 120 fertilizer apparatuses
130 filters
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 shows according to the structural representation of the intelligent irrigation system of a kind of embodiment of the present utility model.As shown in Figure 1, this system can comprise: water lift equipment 10, water storage tower 20 and pipe network 30, this water lift equipment 10 can comprise water pump 101 and be used to the electric supply installation 102 of these water pump 101 power supplies.
Water pump 101 in water lift equipment 10 such as can be from river, lake etc. by water extraction to water storage tower 20, afterwards, the water in water storage tower 20 is transported to pipe network 30, to irrigate.Electric supply installation 102 in water lift equipment 10 can be powered for water pump 101, to guarantee that water pump 101 can work.In the utility model, electric supply installation 102 adopts solar powered and two kinds of modes of wind power supply to power for water pump 101.Below in conjunction with Fig. 2, describe structure and the operation principle of electric supply installation 102 in detail.
Fig. 2 shows according to the structural representation of the electric supply installation 102 of a kind of embodiment of the present utility model.As shown in Figure 2, this electric supply installation 102 can comprise: photovoltaic module 103, for transform light energy is become to electric energy; Interconnective impeller 104 and wind-driven generator 105, this wind-driven generator 105 converts electric energy to for the kinetic energy that described impeller 104 is produced; Wind/light complementation controller 106, this wind/light complementation controller 106 has light input end 1061, wind input 1062, accumulator terminal 1063 and DC output end 1064, wherein said light input end 1061 is connected with described photovoltaic module 103, described wind input 1062 is connected with described wind-driven generator 105, described accumulator terminal 1063 is connected with accumulator 107, and described DC output end 1064 is connected with the input 1081 of inverter 108; Described accumulator 107; And described inverter 108, the output 1082 of this inverter 108 is connected with described water pump 101.
Particularly, photovoltaic module 103 can be converted to electric energy by solar energy, and produces first signal of telecommunication.Impeller 104 can be converted to mechanical kinetic energy by wind energy.Afterwards, by wind-driven generator 105, this mechanical kinetic energy is converted to electric energy, and produces second signal of telecommunication.
Wind/light complementation controller 106 has two inputs, is respectively light input end 1061, wind input 1062.Wherein, light input end 1061 is connected with photovoltaic module 103, for receiving first signal of telecommunication.And wind input 1062 is connected with wind-driven generator 105, for receiving second signal of telecommunication.Wind/light complementation controller 106 can be integrated first signal of telecommunication receiving and second signal of telecommunication, and produces the signal of telecommunication that can meet accumulator 107 charging requirement.
Wind/light complementation controller 106 also has two outputs, is respectively accumulator terminal 1063 and DC output end 1064.Wherein, accumulator terminal 1063 is connected with accumulator 107, and this wind/light complementation controller 106 inputs to this accumulator 107 by the produced signal of telecommunication that meets accumulator 107 charging requirement, thinks that this accumulator 107 charges.
As powered to water pump 101, first, wind/light complementation controller 106 is controlled accumulator 107 and is discharged.Now, at the DC output end 1064 of wind/light complementation controller 106, export DC signals.Because water pump 101 is driven by AC signal, therefore, the DC signal of 1064 outputs of the DC output end from wind/light complementation controller 106 need to be converted to ac signal, with supply-water pump 101, use.In this case, also comprise inverter 108 in electric supply installation 102, wherein, the input 1081 of inverter 108 can be connected with the DC output end 1064 of wind/light complementation controller 106, and the output 1082 of inverter 108 can be connected with water pump 101.DC signal, through after inverter 108, can be converted to the ac signal of the power reguirements that can meet water pump 101.
Should be understood that, how wind/light complementation controller 106 utilizes the signal of telecommunication that photovoltaic module 103 and wind-driven generator 105 produce to charge for accumulator 107, and how to control the concrete principle that accumulator 107 discharges to export DC signal be well known to a person skilled in the art.In addition, the concrete principle how inverter 108 is the ac signal that can supply-water pump 101 uses by the DC signal inversion of wind/light complementation controller 106 outputs well known to a person skilled in the art equally, therefore, the utility model is not described in detail at this.
Thus, by above-mentioned electric supply installation 102, can utilize solar powered and these two kinds of modes of wind power supply is that water pump 101 is powered jointly, without external civil power or other power supply units.By wind power supply, can effectively make up at night or in rainy weather, be difficult to utilize solar energy for the defect of water pump continued power, by solar powered can effectively making up, in the weather of gentle breeze fine day, be difficult to utilize wind energy for the defect of water pump continued power, thereby realize the complementation power supply of solar energy and wind energy.In addition, no matter be solar powered, or wind power supply, all belong to clean energy resource, there is reproducible feature, therefore, little to the pollution of environment, be conducive to environmental protection.
In order to carry out better wind-power electricity generation, conventionally impeller 104 and wind-driven generator 105 need to be arranged on higher position.In a preferred embodiment of the present utility model, impeller 104 and wind-driven generator 105 can be arranged on to the upper end of water storage tower 20.Because water storage tower 20 has certain altitude, therefore, can meet the installation requirements of impeller 104 and wind-driven generator 105.And, do not need like this to take other places impeller 104 and wind-driven generator 105 be installed, thereby can reduce space.
In another embodiment, as shown in Figure 3, can adopt support 40 to fix wind-driven generator 105 (for example, being fixed on the top of support 40).Impeller 104 can connect (for example, being coupling) at the front end of wind-driven generator 105.Meanwhile, photovoltaic module 103 also can be fixed on this support 40.Like this, can utilize same support 40 to realize fixing to wind-driven generator 105 and photovoltaic module 103, thereby can reduce the space taking.Described support 40 both can be set up on the ground, also can be arranged on the upper end of water storage tower 20, and the utility model does not limit this.
In the intelligent irrigation system providing at the utility model, water storage tower 20 can be arranged on the position in the region of irrigating higher than pipe network 30.Thus, can realize gravity irrigation by the height fall based between water storage tower 20 and irrigation district.
Fig. 4 shows according to the water storage tower 20 of a kind of embodiment of the present utility model schematic diagram is set.In this embodiment, the height H of described water storage tower 20
tcan be set to:
H
t＝H
c+h
n-(Z
t-Z
c) (1)
Wherein, with reference to figure 4, H
tthe height that represents described water storage tower, unit is rice (m); H
crepresent the required minimum service head in pipe network control point, unit is rice (m); h
nrepresent output (Q when the highest
h) the pipe network loss of flood peak from described water storage tower to pipe network control point of calculating, unit be meter (m); Z
trepresent to arrange the ground elevation at described water storage tower place, unit is rice (m); And Z
cthe ground elevation that represents pipe network control point, unit is rice (m).
The intelligent irrigation system that the utility model provides not only can realize water storage tower 20 retainings, and the water yield in all right Real-Time Monitoring water storage tower 20, carries out retaining with the 101 pairs of water storage towers of water pump 20 that open/stop in water lift equipment 10, as described further below.
Fig. 5 shows according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model.As shown in Figure 5, this system can also comprise: the first water level switch 501, be arranged on the water level upper limit place in described water storage tower 20, and in the situation that the water in described water storage tower 20 reaches the described water level upper limit, send the first triggering signal; And pump control unit 60, be connected with the water pump 101 in described water lift equipment 10 with described the first water level switch 501, in the situation that receiving described the first triggering signal, control described water pump 101 and close.
That is to say, by this first water level switch 501, whether the water level that pump control unit 60 can be monitored in water storage tower 20 has arrived the water level upper limit.Once water level reaches the water level upper limit, this first water level switch 501 is triggered, and sends the first triggering signal.Pump control unit 60, after receiving this first triggering signal, is determined that the water in water storage tower 20 has reached the water level upper limit, and is controlled water pump 101 and close, to stop retaining.
Fig. 6 shows according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model.As shown in Figure 6, this system can also comprise the second water level switch 502, is arranged on the water level lower limit place in described water storage tower 20, in the situation that the water in described water storage tower 20 reaches described water level lower limit, sends the second triggering signal; And described pump control unit 60 is also connected with described the second water level switch 502, in the situation that not receiving described the first triggering signal and described the second triggering signal, controls described water pump 101 and open.
That is to say, by this second water level switch 502, whether the water level that pump control unit 60 can be monitored in water storage tower 20 has arrived water level lower limit.Once water level reaches water level lower limit, this second water level switch 502 is triggered, and sends the second triggering signal.Otherwise if lower than water level lower limit, the second water level switch 502 does not send the second triggering signal.Thus, if pump control unit 60 does not receive described the first triggering signal and described the second triggering signal, represent that water level in water storage tower 20 is lower than water level lower limit, now pump control unit 60 is controlled water pumps 101 and is opened, to start retaining.
Thus, can to the water yield in water storage tower 20, carry out Real-Time Monitoring by water level switch, and open/cut off the water according to this 101 pairs of water storage towers of pump 20 and carry out retaining, thereby guarantee that the water yield in water storage tower 20 is not very few many only, meet irrigation demand.
In addition, the intelligent irrigation system that the utility model provides not only can be realized irrigation district is irrigated by pipe network 30, can also carry out Real-Time Monitoring by the soil moisture in region that pipe network 30 is irrigated, determine whether continuing to pipe network 30 water deliverys, thereby realize automatic, intelligent irrigation, as described further below.
Fig. 7 shows according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model.As shown in Figure 7, between the water side of water storage tower 20 and pipe network 30, can be provided with magnetic valve 70.By magnetic valve 70 is controlled, can realize the water delivery to pipe network 30 is controlled.
In order to realize automatic intelligent, control, as shown in Figure 7, this system can also comprise: humidity sensor 80, the soil moisture in the region of irrigating for detection of described pipe network 30; And magnetic valve controller 90, be connected with described magnetic valve 70 with described humidity sensor 80, for receiving described soil moisture, and in the situation that described soil moisture is more than or equal to first threshold, controls described magnetic valve 70 and close; And in the situation that described soil moisture is less than or equal to Second Threshold, controls described magnetic valve 70 and open.
Described first threshold can be corresponding to soil moisture higher limit.That is to say, in the situation that detected soil moisture is more than or equal to this higher limit, magnetic valve controller 90 is controlled magnetic valve 70 and is closed.Now, stop to pipe network 30 water deliverys, pipe network 30 stops irrigation operation.
Described Second Threshold can be corresponding to soil moisture lower limit.That is to say, in the situation that detected soil moisture is less than or equal to this limit value, magnetic valve controller 90 is controlled magnetic valve 70 and is opened.Now, to pipe network 30 water deliverys, pipe network 30 starts irrigation operation.
Thus, by the soil moisture in region that pipe network 30 is irrigated, carry out Real-Time Monitoring, can realize the automatic intelligent of pipe network 30 irrigation operations and control.
It should be noted that, in the utility model, pump control unit 60 and magnetic valve controller 90 can be merged into a control device, and this control device can either be controlled water pump 101, also can control magnetic valve 70.
Fig. 8 shows according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model.As shown in Figure 8, this system can also comprise: temperature sensor 100, the soil temperature in the region of irrigating for detection of described pipe network 30.In addition, as shown in Figure 8, this system can also comprise: terminal device 110, communicate by letter with temperature sensor 100 with described humidity sensor 80, for receiving and showing described soil moisture and described soil temperature.
Described terminal device 110 can be such as being PC, mobile phone, panel computer etc.For example, by adopting terminal device 110 Real-Time Monitorings and showing irrigation information (, soil moisture and soil temperature etc.), can realize remote monitoring, thereby be convenient to telemanagement.
Fig. 9 shows according to the structural representation of the intelligent irrigation system of another embodiment of the present utility model.As shown in Figure 9, this system can also comprise: fertilizer apparatus 120, be arranged between the water side and described pipe network 30 of described water storage tower 20, and before the water flowing out for the water side from described water storage tower 20 enters described pipe network 30, Xiang Shuizhong applies fertilizer.Thus, the intelligent irrigation system providing by the utility model, can realize water-fertilizer integral and irrigate, thereby can significantly improve irrigation efficiency.
In addition, for larger material in anti-sealing (for example, sandstone, pasture and water etc.) enter into water pump 101 or pipe network 30, of the present utility model another preferred embodiment in, as shown in figure 10, this system can also comprise: filter 130, be arranged on the water intake end of described water pump 101, and for enter described water pump 101 at water before, water is filtered.Alternatively, as shown in figure 11, filter 130 also can be arranged between the water side and described pipe network 30 of described water storage tower 20, for enter described pipe network 30 at water before, water is filtered.Wherein, the impurity that can filter is as required selected the particular type of filter 130, and for example, this filter 130 can be filter screen, water purifier etc.
In sum, by technique scheme, can utilize solar powered and these two kinds of modes of wind power supply is that water pump is powered jointly, without external civil power or other power supply units.By wind power supply, can effectively make up at night or in rainy weather, be difficult to utilize solar energy for the defect of water pump continued power, by solar powered can effectively making up, in the weather of gentle breeze fine day, be difficult to utilize wind energy for the defect of water pump continued power, thereby realize the complementation power supply of solar energy and wind energy.In addition, no matter be solar powered, or wind power supply, all belong to clean energy resource, there is reproducible feature, therefore, little to the pollution of environment, be conducive to environmental protection.In addition,, when the intelligent irrigation system of utilizing the utility model to provide is irrigated, between the irrigation district of irrigating due to water storage tower and pipe network, there is height fall, thereby can realize gravity irrigation.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition each the concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present utility model, also can be combined, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. an intelligent irrigation system, this system comprises water lift equipment, water storage tower and pipe network, and this water lift equipment comprises water pump and is used to the electric supply installation of this water pump power supply, and it is characterized in that, this electric supply installation comprises:
Photovoltaic module, for becoming electric energy by transform light energy;
Interconnective impeller and wind-driven generator, this wind-driven generator converts electric energy to for the kinetic energy that described impeller is produced;
Wind/light complementation controller, this wind/light complementation controller has light input end, wind input, accumulator terminal and DC output end, wherein said light input end is connected with described photovoltaic module, described wind input is connected with described wind-driven generator, described accumulator terminal is connected with accumulator, and described DC output end is connected with the input of inverter;
Described accumulator; And
Described inverter, the output of this inverter is connected with described water pump.
2. system according to claim 1, is characterized in that, the height H of described water storage tower
tbe set to:
H
t＝H
c+h
n-(Z
t-Z
c)
Wherein, H
tthe height that represents described water storage tower;
H
crepresent the required minimum service head in pipe network control point;
H
nrepresent the pipe network loss of flood peak from described water storage tower to pipe network control point that output calculates when the highest;
Z
trepresent to arrange the ground elevation at described water storage tower place; And
Z
cthe ground elevation that represents pipe network control point.
3. system according to claim 1, is characterized in that, this system also comprises:
The first water level switch, is arranged on the water level upper limit place in described water storage tower, in the situation that the water in described water storage tower reaches the described water level upper limit, sends the first triggering signal; And
Pump control unit, is connected with described water pump with described the first water level switch, in the situation that receiving described the first triggering signal, controls described water pump and closes.
4. system according to claim 3, is characterized in that, this system also comprises:
The second water level switch, is arranged on the water level lower limit place in described water storage tower, in the situation that the water in described water storage tower reaches described water level lower limit, sends the second triggering signal; And
Described pump control unit is also connected with described the second water level switch, in the situation that not receiving described the first triggering signal and described the second triggering signal, controls described water pump and opens.
5. system according to claim 1, is characterized in that, between the water side of described water storage tower and described pipe network, is provided with magnetic valve.
6. system according to claim 5, is characterized in that, this system also comprises:
Humidity sensor, the soil moisture in the region of irrigating for detection of described pipe network; And
Magnetic valve controller, is connected with described magnetic valve with described humidity sensor, for receiving described soil moisture, and in the situation that described soil moisture is more than or equal to first threshold, controls described closed electromagnetic valve; And in the situation that described soil moisture is less than or equal to Second Threshold, controls described magnetic valve and open.
7. system according to claim 6, is characterized in that, this system also comprises: temperature sensor, the soil temperature in the region of irrigating for detection of described pipe network.
8. system according to claim 7, is characterized in that, this system also comprises: terminal device, communicate by letter with temperature sensor with described humidity sensor, for receiving and showing described soil moisture and described soil temperature.
9. system according to claim 1, it is characterized in that, this system also comprises: fertilizer apparatus, is arranged between the water side and described pipe network of described water storage tower, before the water flowing out for the water side from described water storage tower enters described pipe network, Xiang Shuizhong applies fertilizer.
10. system according to claim 1, it is characterized in that, this system also comprises: filter, be arranged on the water intake end of described water pump or be arranged between the water side and described pipe network of described water storage tower, for before entering described water pump at water or before water enters described pipe network, water is filtered.
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|---|---|---|---|
| CN201420311010.2U CN203896922U (en) | 2014-06-12 | 2014-06-12 | Intelligent irrigation system |
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|---|---|---|---|
| CN201420311010.2U CN203896922U (en) | 2014-06-12 | 2014-06-12 | Intelligent irrigation system |
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| CN104542198A (en) * | 2015-01-21 | 2015-04-29 | 内蒙古山路光伏应用技术研究有限公司 | Automatic control method of photovoltaic irrigation |
| CN105830867A (en) * | 2016-05-15 | 2016-08-10 | 张旗 | Energy-saving and water-saving gravity irrigation system |
| CN106342463A (en) * | 2016-08-30 | 2017-01-25 | 滁州朝昱农业科技有限公司 | System for livestock fecal biological fermentation drip fertilization |
| CN106472249A (en) * | 2016-09-29 | 2017-03-08 | 玉林师范学院 | A kind of solar energy automatic irrigation system |
| CN108605819A (en) * | 2018-07-10 | 2018-10-02 | 宁夏大学 | Green intelligent is without electric power storage subirrigation system |
| CN109235392A (en) * | 2018-10-23 | 2019-01-18 | 山东农业大学 | A kind of draining of pipe well combination wind-light-electricity complementary changes salt system and its application method |
| CN110190665A (en) * | 2019-06-27 | 2019-08-30 | 江苏农林职业技术学院 | Greenhouse wind and solar hybrid generating system and control method |
| CN117837477A (en) * | 2023-12-13 | 2024-04-09 | 河海大学 | Power generation and water lifting irrigation system |
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2014
- 2014-06-12 CN CN201420311010.2U patent/CN203896922U/en not_active Expired - Fee Related
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| CN106472249A (en) * | 2016-09-29 | 2017-03-08 | 玉林师范学院 | A kind of solar energy automatic irrigation system |
| CN108605819A (en) * | 2018-07-10 | 2018-10-02 | 宁夏大学 | Green intelligent is without electric power storage subirrigation system |
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| CN117837477A (en) * | 2023-12-13 | 2024-04-09 | 河海大学 | Power generation and water lifting irrigation system |
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Effective date of registration: 20160613 Address after: 100031, Xicheng District Fuxing Avenue, Beijing, 26, 28 and 30, 7, F6, East Patentee after: YILV LANDE (BEIJING) TECHNOLOGY CO., LTD. Address before: 017000 Ordos District, Ordos City, Dongsheng, the Inner Mongolia Autonomous Region West Street, No. 30 Patentee before: Elion Resource Group Co., Ltd. |
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Granted publication date: 20141029 Termination date: 20210612 |