CN213756070U - Mixed energy supply drip irrigation system based on petal open-close type rain collector - Google Patents

Abstract

The utility model relates to a mixed energy supply drip irrigation system based on petal open-close type rain collector, including petal open-close type rain collector, conduit, spiral initial stage rainwater clarifier, tubular sand trap, disc filter, the retaining cistern, a water pump, drip irrigation system and power generation system, conduit's upper end and petal open-close type rain collector's exit linkage, install spiral initial stage rainwater clarifier and tubular sand trap on conduit's the pipeline in proper order, conduit's lower extreme and disc filter's entry linkage, disc filter's export and the entry linkage of retaining cistern, the inlet tube of water pump stretches into the lower part of retaining cistern, the outlet pipe of water pump and drip irrigation system's entry linkage, power generation system respectively with petal open-close type rain collector, water pump and drip irrigation system electric connection. The utility model has the advantages that: can collect the rainwater high-efficiently, realize farmland irrigation's automation, intellectuality, reduce the investment of manpower and materials.

Description

Mixed energy supply drip irrigation system based on petal open-close type rain collector

Technical Field

The utility model relates to a field irrigation system technical field, especially a mixed energy supply drip irrigation system based on petal open-close type rain collector.

Background

The southwest region is mostly in hills and alternate mountains and rivers. Due to the influence of seasonal wind climate, drought in winter and spring, wetting in summer and extremely uneven distribution of rainfall time, seasonal water shortage is serious and is a main factor limiting high and stable yield of crops. Therefore, rainwater is accumulated, the obstacle of seasonal water shortage is overcome, and the method is the primary task of improving the crop yield and improving the economic level in southwest mountainous areas. In addition, the drip irrigation system is a commonly used irrigation system in China at present, the water utilization rate of the drip irrigation system is up to more than 95%, and drip irrigation systems are mostly adopted in southwest mountainous areas. However, the conventional drip irrigation system has the following disadvantages: firstly, the farmland is long-range regional power supply very far, and remote transmission of electricity not only has the potential safety hazard, still can cause the waste of electric energy in the transportation, and it is big to lay the circuit expense. Secondly, the drip irrigation system is in a long-term working state and is unattended, so that the requirement on the stability of the power system is high. Thirdly, water resources are not fully utilized, rainwater is not well utilized, and deep water pumping causes larger electric energy loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a mixed energy supply drip irrigation system based on petal open-close type rain collector, reach the high efficiency and collect the rainwater, realize irrigation's automation, intellectuality, reduce the investment of manpower and materials.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a mixed energy supply drip irrigation system based on petal open-close type rain collector, includes petal open-close type rain collector, conduit, spiral initial stage rainwater clarifier, tubular sand trap, disc filter, water storage cistern, water pump, drip irrigation system and power generation system, petal open-close type rain collector locates the top of hillock, installs conduit along the domatic of hillock, the upper end and the exit linkage of petal open-close type rain collector of conduit, install spiral initial stage rainwater clarifier and tubular sand trap on the pipeline of conduit in proper order, the lower extreme of conduit and the entry linkage of disc filter, the export of disc filter and the entry linkage of water storage cistern, the inlet tube of water pump stretches into the lower part of water storage cistern, and the outlet pipe of water pump and the entry linkage of drip irrigation system, power generation system respectively with petal open-close type rain collector, the power generation system, The water pump is connected with the drip irrigation system through wires.

Further, the petal open-close type rain collector comprises a water storage barrel, a petal type rain collecting plate, a rain sensor, a storage battery and a controller, wherein the bottom of the water storage barrel is provided with a water outlet, the water outlet is connected with the upper end of a water pipeline, the top of the water storage barrel is of an open structure, a plurality of electric rotating shafts are circumferentially arranged at the edge of the top of the water storage barrel, each electric rotating shaft is provided with a petal type rain collecting plate, the outer side of the petal type rain collecting plate is coated with rain collecting cloth, the rainfall sensor, the storage battery and the controller are respectively and fixedly arranged on the outer wall of the water storage barrel, the power input end of the storage battery is connected with the power generation system, the power output end of the storage battery is respectively connected with the controller, the rainfall sensor and the electric rotating shaft, the signal output end of the rainfall sensor is connected with the signal input end of the controller, and the signal output end of the controller is connected with the signal input end of the electric rotating shaft.

Further, spiral initial stage rainwater clarifier includes into water end, spiral runner, outlet valve, surge chamber, filter tank and goes out the water end, the upper end of spiral runner has into the water end, the lower extreme of spiral runner is provided with the surge chamber, spiral runner and surge chamber intercommunication, surge chamber top one side is provided with the outlet valve door, be provided with the filter tank in the surge chamber, the filter tank separates into two cavities with the surge chamber, is connected with the outlet end on keeping away from the cavity lateral wall of outlet valve door, install the valve on the pipeline of outlet end.

Furthermore, the spiral initial rainwater purifier further comprises a backwashing valve and a backwashing water outlet, the backwashing valve is arranged on the other side of the top of the buffer chamber, the side wall of the chamber far away from the backwashing valve is connected with the backwashing water outlet, and a valve is arranged on a pipeline of the backwashing water outlet.

Furthermore, an inspection well is arranged at the central axis position of the spiral flow channel.

Further, a plurality of flow dams are arranged in the inspection well.

Further, the tubular sand sediment trap includes inlet tube, cross, outlet pipe, main pipe straight tube and connects the straight tube, the first interface of cross is connected through reducer A with the inlet tube, the second interface of cross is connected with the upper end of main pipe straight tube, the lower extreme and the pipe end cap A of main pipe straight tube are connected, install end cap spiral cover A on the pipe end cap A, the third interface of cross is connected through reducer B with the outlet pipe, the fourth interface of cross is connected with the lower extreme of being connected the straight tube, the upper end of connecting the straight tube is connected with pipe end cap B, install end cap spiral cover B on the pipe end cap B.

Furthermore, the water storage cellar is a curved wall type concrete lining cellar.

Further, drip irrigation system is including being responsible for, drip irrigation branch pipe, humidity transducer and drip irrigation the valve, the end of intaking of being responsible for is connected with the play water piping connection of water pump, the play water end of being responsible for is connected with many and drips irrigation the branch pipe, and every is driped irrigation and is installed one on the pipeline of branch pipe respectively and drip irrigation the valve, drip irrigation the valve and be the solenoid valve, still install humidity transducer on every lateral wall of driping irrigation the branch pipe, humidity transducer's signal output part and the control signal input part of driping irrigation the valve are connected, the electric power input part of driping irrigation the valve is connected with power generation system's electric power output part.

Further, the power generation system is a wind-solar hybrid power generation system.

The utility model has the advantages of it is following:

1. through collecting the rainwater of rich water period to filter, purify, save in the cistern for drink and irrigate, utilize the complementary power generation system of scene to supply energy simultaneously, effectually solved seasonal lack of water, the energy consumption of drawing water is big scheduling problem.

2. Rainwater collector adopts petal open-close type rain collecting plate to collect rainwater, utilizes the rainfall sensor to control opening and closing of rain collector, and rain collector opens when the rainwater is big to a certain degree, and the rainwater reduces to be closed when a certain degree, has improved rainwater collection efficiency greatly, has avoided debris to get into rain collector pipeline, has certain protection to rainwater collection device, has reduced the influence to ecological environment around simultaneously.

3. Three filtering and purifying devices, namely a spiral initial rainwater purifying device, a tubular sand sediment trap and a disc filter, are arranged between the rain collector and the water inlet of the cistern. The spiral initial rainwater purification device has the working mechanism that rainwater enters a spiral flow channel through a water inlet pipe, spiral water flow is separated from a plurality of cutoff dams arranged along the spiral direction to separate large-particle matters, the treated rainwater flows into a buffer chamber at the bottom, flows into a filter material box body capable of backwashing through a filter opening to be purified again, and finally flows out of a water outlet pipe. The tubular sand sediment trap has the advantages of easily obtained materials, low manufacturing cost, no need of special soil building structures, no need of rotating machinery, no need of electricity, simple operation and convenient use. The filtering mechanism of the disc type filter is that after rainwater enters the disc, the filtering disc is tightly pressed together under the action of spring force and water force, impurity particles are intercepted at the cross point of the disc, filtered water flows out of the filter, the rainwater is purified, a filter screen can be regularly cleaned and replaced, and the blockage and damage of external foreign matters to a rainwater collecting device and a drip irrigation system are avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the petal open-close type rain collector of the utility model;

fig. 3 is a schematic structural view of the petal-type rain-collecting plate of the present invention when it is opened;

FIG. 4 is a schematic structural view of the spiral initial rainwater purifier of the present invention;

fig. 5 is a schematic structural view of the tubular sand trap of the present invention;

fig. 6 is a schematic structural view of the drip irrigation system of the present invention;

in the figure: 1-hill, 2-petal open-close type rain collector, 2 a-water storage barrel, 2 b-electric rotating shaft, 2 c-petal type rain collecting plate, 2 d-rain collecting cloth, 2 e-rain sensor, 2 f-storage battery, 2 g-controller, 3-water pipeline, 4-spiral initial rain purifier, 4 a-water inlet end, 4 b-spiral flow channel, 4 c-water outlet valve, 4 d-inspection well, 4 e-buffer chamber, 4 f-filter box, 4 g-water outlet end, 4 h-cut-off dam, 4 i-back flush valve, 4 j-back flush water outlet, 5-tubular sand trap, 5 a-water inlet pipe, 5 b-four-way, 5 c-large and small joint A, 5 d-water outlet pipe, 5 e-large and small joint B, 5 f-large pipe straight pipe, 5 g-pipe plug A, 5 h-plug screw cap A, 5 i-connecting straight pipe, 5 j-pipe plug B, 5 k-plug screw cap B, 6-disc filter, 7-water storage cistern, 8-water pump, 9-drip irrigation system, 9 a-main pipe, 9B-drip irrigation branch pipe, 9 c-humidity sensor, 9 d-drip irrigation valve and 10-power generation system.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1, a mixed energy supply drip irrigation system based on a petal open-close type rain collector comprises a petal open-close type rain collector 2, a water conveying pipeline 3, a spiral initial rainwater purifier 4, a tubular sand trap 5, a disc filter 6, a water storage cistern 7, a water pump 8, a drip irrigation system 9 and a power generation system 10, wherein the petal open-close type rain collector 2 is arranged at the top of a hill 1, the water conveying pipeline 3 is arranged along the slope surface of the hill 1, the upper end of the water conveying pipeline 3 is connected with an outlet of the petal open-close type rain collector 2, the spiral initial rainwater purifier 4 and the tubular sand trap 5 are sequentially arranged on the pipeline of the water conveying pipeline 3, the lower end of the water conveying pipeline 3 is connected with an inlet of the disc filter 6, an outlet of the disc filter 6 is connected with an inlet of the water storage cistern 7, and a water inlet pipe of the water pump 8 extends into the lower part of the water storage cistern 7, the outlet pipe of water pump 8 is connected with drip irrigation system 9's entry, power generation system 10 respectively with petal open-close type rain collector 2, water pump 8 and drip irrigation system 9 electric connection. Collect the rainwater through petal open-close type rain collector 2, rivers pass through conduit 3, conduit 3 is at the water delivery in-process, purify the rainwater through spiral initial stage rainwater clarifier 4, tubular sand trap 5, disc filter 6 in proper order, finally deposit in retaining cistern 7, when needing the water source, drip irrigation system 9 is gone into with the water pump in the retaining cistern 7 to water pump 8, irrigate the farmland through drip irrigation system 9, power generation system 10 is the entire system power supply.

Further, the petal open-close type rain collector 2 comprises a water storage barrel 2a, petal type rain collecting plates 2c, a rain sensor 2e, a storage battery 2f and a controller 2g, wherein a water outlet is formed in the bottom of the water storage barrel 2a and is connected with the upper end of the water conveying pipeline 3, the top of the water storage barrel 2a is of an open structure, a plurality of electric rotating shafts 2b are circumferentially arranged at the edge of the top of the water storage barrel 2a, each electric rotating shaft 2b is provided with the petal type rain collecting plate 2c, rain collecting cloth 2d is wrapped on the outer side of each petal type rain collecting plate 2c, when the petal type rain collecting plates 2c are opened, the rain collecting cloth 2d is unfolded to collect rainwater, when the petal type rain collecting plates 2c are closed, the rain collecting cloth 2d is folded along with the petal type rain collecting cloth 2c, so that sundries can be prevented from entering the water storage barrel 2a in a non-rain collecting state, rainfall sensor 2e, battery 2f and controller 2g are fixed mounting respectively on the outer wall of water storage bucket 2a, the power input end of battery 2f is connected with power generation system 10, the power output end of battery 2f is connected with controller 2g, rainfall sensor 2e and electronic pivot 2b respectively, rainfall sensor 2 e's signal output part is connected with controller 2 g's signal input part, controller 2 g's signal output part and electronic pivot 2 b's signal input part are connected. Adopt petal open-close type rain collector 2 to collect the rainwater, utilize rainfall sensor 2e to control opening and shutting of petal open-close type rain collector 2, petal open-close type rain collector 2 opens when the rainwater is big to a certain degree, and the rainwater reduces to and is closed when certain degree, has improved rainwater collection efficiency greatly, has certain protection to petal open-close type rain collector 2, has reduced the influence to the ecological environment in the periphery simultaneously.

Further, spiral initial stage rainwater clarifier 4 is including intaking end 4a, spiral runner 4b, outlet valve 4c, surge chamber 4e, filter material case 4f and play water end 4g, spiral runner 4 b's upper end has into water end 4a, spiral runner 4 b's lower extreme is provided with surge chamber 4e, spiral runner 4b and surge chamber 4e intercommunication, surge chamber 4e top one side is provided with outlet valve 4c, be provided with filter material case 4f in the surge chamber 4e, filter material case 4f separates into two cavities with surge chamber 4e, is connected with out water end 4g on keeping away from outlet valve 4 c's the cavity lateral wall, install the valve on outlet end 4 g's the pipeline. The collected rainwater enters the spiral initial rainwater purifier 4 from the water inlet end 4a, flows out of the water outlet valve 4c through the spiral flow channel 4b, and when the water flow is small, the rainwater needs to be further filtered through the filter material box 4f and then flows out of the water outlet end 4 g.

Further, the spiral initial rainwater purifier 4 further comprises a backwashing valve 4i and a backwashing water outlet 4j, the backwashing valve 4i is arranged on the other side of the top of the buffer chamber 4e, the side wall of the chamber far away from the backwashing valve 4i is connected with the backwashing water outlet 4j, and a valve is arranged on a pipeline of the backwashing water outlet 4 j. When the filter material box 4f is blocked, the valve on the water outlet end 4g is closed, the valve on the backwashing water outlet 4j is opened, the backwashing valve 4i is opened, water enters from the water outlet side of the filter material box 4f to perform backwashing on the filter material box 4f, and the backwashing water flows out from the backwashing water outlet 4 j. In addition, if the flowing water is too large, the back washing valve 4i and the valve at the water outlet end 4g can be directly opened, the flowing water can be discharged without passing through the filtering material box 4f, and the blockage is prevented, and the cleaning is convenient and fast.

Further, an inspection well 4d is arranged at the central axis position of the spiral flow passage 4 b.

Further, a plurality of dams 4h are arranged in the inspection well 4 d.

Further, the tubular sand sediment trap 5 comprises a water inlet pipe 5a, a cross joint 5B, a water outlet pipe 5d, a large pipe straight pipe 5f and a connecting straight pipe 5i, a first interface of the cross joint 5B is connected with the water inlet pipe 5a through a large connector A5c, a second interface of the cross joint 5B is connected with the upper end of the large pipe straight pipe 5f, the lower end of the large pipe straight pipe 5f is connected with a pipe plug A5g, a plug screw cap A5h is installed on the pipe plug A5g, a third interface of the cross joint 5B is connected with the water outlet pipe 5d through a large connector B5e, a fourth interface of the cross joint 5B is connected with the lower end of the connecting straight pipe 5i, the upper end of the connecting straight pipe 5i is connected with a pipe plug B5j, and a pipe plug screw cap B5k is installed on the pipe plug B5 j. Each part comprises standard PVC pipe fittings, and during operation, rainwater needing sand settling treatment enters the tubular sand settling well 5 from the water inlet pipe 5a, and because the diameter of the cross joint 5b is larger than that of the water inlet pipe 5a, the overflow section suddenly reduces the flow velocity of overlarge inflow water, and carried silt sinks under the action of self gravity settling and is deposited in the large straight pipe 5 f. The plug screw cover A5h on the large straight pipe 5f is unscrewed regularly or irregularly, and the deposited silt can be discharged conveniently. The sand sediment trap has the advantages of easily obtained materials, low manufacturing cost, no need of special soil building structures, no need of rotating machinery, no need of electricity, simple operation and convenient use.

Further, the water storage cellar 7 is a curved wall type concrete lining cellar.

Further, drip irrigation system 9 is including being responsible for 9a, drip irrigation branch pipe 9b, humidity transducer 9c and drip irrigation valve 9d, be responsible for 9 a's the end of intaking and water pump 8's play water piping connection, the play water end of being responsible for 9a is connected with many and drips irrigation branch pipe 9b, installs one on every pipeline of dripping irrigation branch pipe 9b respectively and drips irrigation valve 9d, drips irrigation and installs a plurality of heads of driping irrigation on branch pipe 9b, can drip irrigation different positions in farmland, drip irrigation valve 9d is the solenoid valve, still installs humidity transducer 9c on every lateral wall of dripping irrigation branch pipe 9b, humidity transducer 9 c's signal output part and the control signal input part of driping irrigation valve 9d are connected, drip irrigation valve 9 d's electric power input part and power generation system 10's electric power output part are connected. The drip irrigation system 9 utilizes the humidity sensor 9c to monitor the soil humidity in real time and carry out drip irrigation on the soil humidity, so that the water and the energy are saved, the irrigation is uniform, and the yield of crops can be effectively improved.

Furthermore, the power generation system 10 is a wind-solar hybrid power generation system, the wind-solar hybrid power generation system fully utilizes the complementarity of solar energy and wind energy in time and region, solar energy and wind energy resources in the southwest region of China are efficiently utilized, and the solar energy and the wind energy are clean energy, so that the influence on the environment is small, and the green development concept is met.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a mix energy supply drip irrigation system based on petal open-close type rain collector which characterized in that: comprises a petal opening and closing type rain collector (2), a water conveying pipeline (3), a spiral initial rainwater purifier (4), a tubular sand trap (5), a disc filter (6), a water storage cistern (7), a water pump (8), a drip irrigation system (9) and a power generation system (10), wherein the petal opening and closing type rain collector (2) is arranged at the top of a hill (1), the water conveying pipeline (3) is arranged along the slope surface of the hill (1), the upper end of the water conveying pipeline (3) is connected with the outlet of the petal opening and closing type rain collector (2), the spiral initial rainwater purifier (4) and the tubular sand trap (5) are sequentially arranged on the pipeline of the water conveying pipeline (3), the lower end of the water conveying pipeline (3) is connected with the inlet of the disc filter (6), the outlet of the disc filter (6) is connected with the inlet of the water storage cistern (7), and the water inlet pipe of the water pump (8) extends into the lower part of the water storage cistern (7), the water outlet pipe of the water pump (8) is connected with the inlet of the drip irrigation system (9), and the power generation system (10) is respectively connected with the petal opening and closing type rain collector (2), the water pump (8) and the drip irrigation system (9) through wires.

2. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 1, wherein: the petal open-close type rain collector (2) comprises a water storage barrel (2 a), petal type rain collecting plates (2 c), a rainfall sensor (2 e), a storage battery (2 f) and a controller (2 g), wherein a water outlet is formed in the bottom of the water storage barrel (2 a) and is connected with the upper end of a water conveying pipeline (3), the top of the water storage barrel (2 a) is of an open structure, a plurality of electric rotating shafts (2 b) are circumferentially arranged at the edge of the top of the water storage barrel (2 a), each electric rotating shaft (2 b) is provided with a petal type rain collecting plate (2 c), the outer side of each petal type rain collecting plate (2 c) is coated with a rain collecting cloth (2 d), the rainfall sensor (2 e), the storage battery (2 f) and the controller (2 g) are fixedly arranged on the outer wall of the water storage barrel (2 a) respectively, and the power input end of the storage battery (2 f) is connected with a power generation system (10), the electric power output end of battery (2 f) is connected with controller (2 g), rainfall sensor (2 e) and electronic pivot (2 b) respectively, the signal output part of rainfall sensor (2 e) is connected with the signal input part of controller (2 g), the signal output part of controller (2 g) is connected with the signal input part of electronic pivot (2 b).

3. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 1, wherein: spiral initial stage rainwater clarifier (4) are including intaking end (4 a), spiral runner (4 b), outlet valve (4 c), surge chamber (4 e), filter box (4 f) and play water end (4 g), the upper end of spiral runner (4 b) has into water end (4 a), the lower extreme of spiral runner (4 b) is provided with surge chamber (4 e), spiral runner (4 b) and surge chamber (4 e) intercommunication, surge chamber (4 e) top one side is provided with outlet valve (4 c), be provided with filter box (4 f) in surge chamber (4 e), filter box (4 f) separate into two cavities with surge chamber (4 e), are connected with outlet end (4 g) on keeping away from outlet valve (4 c)'s the cavity lateral wall, install the valve on the pipeline of outlet end (4 g).

4. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 3, wherein: the spiral initial rainwater purifier (4) further comprises a backwashing valve (4 i) and a backwashing water outlet (4 j), the backwashing valve (4 i) is arranged on the other side of the top of the buffer chamber (4 e), the backwashing water outlet (4 j) is connected to the side wall of the chamber far away from the backwashing valve (4 i), and a valve is mounted on a pipeline of the backwashing water outlet (4 j).

5. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 3, wherein: and an inspection well (4 d) is arranged at the central axis position of the spiral flow channel (4 b).

6. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 5, wherein: a plurality of closure dams (4 h) are arranged in the inspection well (4 d).

7. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 1, wherein: the tubular sand sediment trap (5) comprises a water inlet pipe (5 a), a four-way pipe (5 b), a water outlet pipe (5 d), a large pipe straight pipe (5 f) and a connecting straight pipe (5 i), the first interface of the four-way joint (5 b) is connected with the water inlet pipe (5 a) through a large joint A (5 c) and a small joint A (5 c), the second interface of the four-way joint (5 b) is connected with the upper end of the large pipe straight pipe (5 f), the lower end of the large straight pipe (5 f) is connected with a pipe plug A (5 g), a plug screw cover A (5 h) is arranged on the pipe plug A (5 g), the third interface of the four-way joint (5B) is connected with the water outlet pipe (5 d) through a large joint B (5 e) and a small joint B (5 e), the fourth interface of the four-way joint (5 b) is connected with the lower end of the connecting straight pipe (5 i), the upper end of the connecting straight pipe (5 i) is connected with a pipe plug B (5 j), and a plug spiral cover B (5 k) is installed on the pipe plug B (5 j).

8. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 1, wherein: the water storage cellar (7) is a curved wall type concrete lining cellar.

9. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 1, wherein: drip irrigation system (9) including being responsible for (9 a), drip irrigation branch pipe (9 b), humidity transducer (9 c) and drip irrigation valve (9 d), be responsible for the end of intaking of (9 a) and the play water piping connection of water pump (8), the play water end of being responsible for (9 a) is connected with many and drips irrigation branch pipe (9 b), installs one on the pipeline of every branch pipe (9 b) and drips irrigation valve (9 d) respectively, drip irrigation valve (9 d) and be the solenoid valve, still install humidity transducer (9 c) on the lateral wall of every branch pipe (9 b) of driping irrigation, the signal output part of humidity transducer (9 c) is connected with the control signal input part of driping irrigation valve (9 d), the electric power input part of driping irrigation valve (9 d) is connected with the electric power output part of power generation system (10).

10. The hybrid energy supply drip irrigation system based on the petal open-close type rain collector as claimed in claim 1, wherein: the power generation system (10) is a wind-solar hybrid power generation system.

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