CN211509828U - Water-saving irrigation system - Google Patents

Abstract

A water-saving irrigation system comprises an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, display equipment, a soil data acquisition device and communication equipment; impurities such as hay, leaves, branches and the like in water are removed through the impurity remover, so that the water pump blockage caused by the impurities can be reduced, and the water pump blockage accident is reduced; the filter filters inflow water, can remove silt in the water, thus prevent silt from blocking the drip irrigation water pipe, improve irrigation efficiency while saving water resource, introduce some water after filtering into the liquid manure mixing arrangement and carry on the liquid manure mixing, and transport the liquid manure solution to the crop root in the farmland through the drip irrigation device, not only can improve the utilization factor of the water resource, but also can improve the utilization factor of the fertilizer; the controller controls the flow according to the target data acquired by the soil data acquisition device, so that automatic and reasonable irrigation is realized, the irrigation efficiency can be improved, and the labor cost can be reduced.

Description

Water-saving irrigation system

Technical Field

The utility model relates to a water-saving irrigation equipment technical field especially relates to a water-saving irrigation system.

Background

At present, when a farmland or a greenhouse is irrigated, the farmland or the greenhouse is generally irrigated in a mode of manually distributing fertilizers, namely, the fertilizers are irrigated firstly, and then water is irrigated, so that water resource waste is caused, the operation process is complex, the efficiency is low, and the labor cost is high. Aiming at the situation, the prior art mainly adopts a drip irrigation mode to carry out water-saving irrigation, but when the drip irrigation mode is adopted for irrigation, because the water can carry some impurities such as hay, leaves, branches and the like, the impurities can often cause the blockage of a water pump for conveying the water, and accidents occur; in addition, silt carried in water can also cause the blockage of the drip irrigation water pipe, thereby influencing the irrigation efficiency.

Disclosure of Invention

In view of the above, there is a need for a water saving irrigation system.

A water-saving irrigation system comprises an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device, wherein the impurity remover is installed above the buffer tank, the inlet end of the impurity remover is communicated with an external water source, the outlet end of the impurity remover is communicated with the inlet end of the buffer tank through a pipeline, the inlet end of the water pump is communicated with the buffer tank through a pipeline, the outlet end of the water pump is communicated with the filter through a pipeline, a first electromagnetic valve is installed on the pipeline at the outlet end of the water pump, the outlet end of the filter is communicated with the inlet end of the drip irrigation device through a pipeline to irrigate the root of crops in the farmland with the water source, the fertilizer box is installed above the water-fertilizer mixing device, the outlet end of the fertilizer box is communicated with the inlet end, the outlet end of the water-fertilizer mixing device is communicated with the inlet end of the drip irrigation device through a pipeline so as to drip irrigation a water source containing fertilizer to the roots of crops in a farmland, the pipeline at the outlet end of the filter is provided with a second electromagnetic valve, the pipeline at the inlet end of the water-fertilizer mixing device is provided with a third electromagnetic valve, the pipeline at the outlet end of the water-fertilizer mixing device is provided with a fourth electromagnetic valve, and the controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the display equipment, the soil data acquisition device and the communication equipment through leads, used for controlling the flow of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve according to the target data collected by the soil data collecting device, and controlling the display equipment to display the target data and the flow, and controlling the communication equipment to send the target data to the target equipment.

Preferably, the filter comprises a filter box, a water inlet pipe is arranged at one end of the upper side of the filter box, a water separator is fixedly arranged at the upper part in the filter box and communicated with the water inlet pipe, an adjustable filtering mechanism is arranged under the water separator, one end of the adjustable filtering mechanism, which is close to the water inlet pipe, is hinged with the inner wall of the filter box, one end, which is far away from the water inlet pipe, is in sliding connection with the inner wall of the filter box, a slag collecting groove is arranged under one end, which is far away from the water inlet pipe, of the adjustable filtering mechanism, the slag collecting groove is horizontally arranged along the short axis direction of the filter box and is fixedly connected with the inner wall of the filter box, a filter residue device is arranged at one side of the lower end of the filter box, the top of the filter residue device is communicated with the lower part of the slag collecting groove through a first pipeline, the bottom of, suction pump one end and storage water tank intercommunication, the suction pump other end is connected with high-pressure pipeline, and high-pressure pipeline runs through the rose box and extends to inside, and is located adjustable filter mechanism below, and the equidistance is provided with high pressure nozzle on the high-pressure pipeline.

Preferably, adjustable filter mechanism includes first filter plate, second filter plate, inverter motor, rope guide, stay cord, the one end that first filter plate is close to the inlet tube is articulated with the inner wall of rose box, the second filter plate is located the below of first filter plate, the one end and the first filter plate sliding connection of second filter plate, the other end and the inner wall sliding connection of rose box, the rope guide sets up on the outer wall of inlet tube is kept away from to the rose box, and be located the top of water knockout drum, the rope guide passes rose box and crosses through with rose box inside, inverter motor is fixed to be set up on the outer wall of rose box, and be located the below of rope guide, the stay cord passes the rope guide, the one end and the movable filter plate fixed connection of stay cord.

Preferably, the both sides surface of first filter plate is seted up flutedly, the both sides fixed surface of second filter plate is provided with the connecting plate, the fixed slider that is provided with on the connecting plate, the size and the recess phase-match of slider, the slider is embedded into the recess of first filter plate both sides, make the upper portion surface of second filter plate and the lower part surface of first filter plate laminate each other, remove the second filter plate, slider on the second filter plate can slide along the recess on the first filter plate, the one end fixed surface that the connecting plate was kept away from to the second filter plate is provided with the sliding ball, one side inner wall surface of rose box is provided with the guide way, the guide way is located album sediment groove top, and the guide way sets up along the major axis direction of casing, the size of guide way and the size phase-match of sliding ball, the sliding ball can.

Preferably, the edulcoration ware includes the edulcoration jar body, goes up and down the filter core, and the edulcoration jar body sets up in the top of buffer tank, and the top of the edulcoration jar body is opened, and the exit end of the edulcoration jar body passes through pipeline and buffer tank intercommunication, and the inside at the edulcoration jar body is installed to the go up and down filter core to can reciprocate along the inner wall of the edulcoration jar body.

Preferably, the lift filter core includes support frame, promotion motor, winding axle, haulage rope, a filter screen section of thick bamboo, A-frame, and the support frame is fixed to be set up at the top of the edulcoration jar body, and the winding axle passes through the bearing with the support frame to be connected, and the epaxial fixed mounting of winding has the winding wheel, the one end and the promotion motor fixed connection of winding axle, and a filter screen section of thick bamboo is installed in the inside of edulcoration ware, tripod fixed mounting is on the upper portion in a filter screen section of thick bamboo, the one end and the winding wheel fixed connection of haulage rope, the other end of haulage rope.

Preferably, the bottom of the inside of the filter screen cylinder is detachably provided with a first impurity removing screen, and a second impurity removing screen is fixedly arranged above the first impurity removing screen.

Preferably, the soil data acquisition device comprises a temperature and humidity acquisition device, an illumination intensity acquisition device and a pH value acquisition device.

The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model comprises an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device; impurities such as hay, leaves, branches and the like in water are removed through the impurity remover, so that the water pump blockage caused by the impurities can be reduced, and the water pump blockage accident is reduced; the filter filters inflow water, can remove silt in the water, thus can reduce the silt to stop up the drip irrigation water pipe, improve irrigation efficiency while saving water resource, introduce some water after filtering into the liquid manure mixing arrangement and carry on the liquid manure mixing, and transport the liquid manure solution to the crop root in the farmland through the drip irrigation device, not only can improve the utilization factor of the water resource, but also can improve the utilization factor of the fertilizer; the controller controls the flow of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve according to the target data collected by the soil data collecting device, automatic and reasonable irrigation is achieved, the target data and the flow can be displayed and transmitted, irrigation efficiency can be improved, and labor cost can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the filter of the present invention.

Fig. 3 is a schematic structural view of the connection between the first filter plate and the second filter plate of the present invention.

Fig. 4 is a schematic structural view of a second water filtering plate of the present invention.

Fig. 5 is a schematic structural view of the trash remover of the present invention.

In the figure: the device comprises a buffer tank 01, a water pump 02, a filter 03, a filter box 31, a water inlet pipe 311, a guide groove 312, a slag collecting groove 313, a water outlet pipe 314, a water separator 32, an adjustable filter mechanism 33, a first filter plate 331, a groove 3311, a second filter plate 332, a connecting plate 3321, a sliding ball 3322, a sliding block 3323, a variable frequency motor 333, a rope guiding pipe 334, a pull rope 335, a filter residue 34, a first pipeline 341, a second pipeline 342, a water storage tank 35, a water pump 36, a high-pressure pipeline 37, a high-pressure spray head 371, an impurity remover 04, an impurity removing tank 41, a lifting filter element 42, a support frame 421, a lifting motor 422, a winding shaft 423, a winding wheel 4231, a pull rope 424, a filter screen cylinder 425, a first impurity removing screen 4251, a second impurity removing screen 4252, a triangular bracket 426, a fertilizer box 05, a water and fertilizer mixing device 06, a drip irrigation device 07, a controller 08, a display device 09, a soil, A second solenoid valve 40, a third solenoid valve 50, a fourth solenoid valve 60.

Detailed Description

Referring to fig. 1 to 5, an embodiment of the present invention provides a water-saving irrigation system, including a buffer tank 01, a water pump 02, a filter 03, an impurity remover 04, a fertilizer box 05, a water-fertilizer mixing device 06, a drip irrigation device 07, a controller 08, a display device 09, a soil data acquisition device 10, and a communication device 20, where the impurity remover 04 is installed above the buffer tank 01, an inlet end of the impurity remover 04 is communicated with an external water source, an outlet end of the impurity remover 04 is communicated with an inlet end of the buffer tank 01 through a pipeline, an inlet end of the buffer tank 01 is communicated with an external water source, an inlet end of the water pump 02 is communicated with the buffer tank 01 through a pipeline, an outlet end of the water pump 02 is communicated with the filter 03 through a pipeline, a first electromagnetic valve 30 is installed on the pipeline at the outlet end of the water pump 02, an outlet end of the filter 03 is communicated with an inlet end of the drip irrigation, the second electromagnetic valve 40 is arranged on the pipeline at the outlet end of the filter 03, the fertilizer box 05 is arranged above the water-fertilizer mixing device 06, the outlet end of the fertilizer box 05 is communicated with the inlet end of the water-fertilizer mixing device 06, the water inlet 611 of the water-fertilizer mixing device 06 is communicated with the outlet end of the filter 03 through a pipeline, the outlet end of the water-fertilizer mixing device 06 is communicated with the inlet end of the drip irrigation device 07 through a pipeline so as to drip irrigation the water source containing fertilizer to the root of crops in the farmland, the third electromagnetic valve 50 is arranged on the pipeline at the inlet end of the water-fertilizer mixing device 06, the fourth electromagnetic valve 60 is arranged on the pipeline at the outlet end of the water-fertilizer mixing device 06, the controller 08 is respectively electrically connected with the first electromagnetic valve 30, the second electromagnetic valve 40, the third electromagnetic valve 50, the fourth electromagnetic valve 60, the display device 09, the soil, the device is used for controlling the flow of the first electromagnetic valve 30, the second electromagnetic valve 40, the third electromagnetic valve 50 and the fourth electromagnetic valve 60 according to the target data collected by the soil data collecting device 10, controlling the display device 09 to display the target data and the flow, and controlling the communication device 20 to send the target data to the target device.

Impurities such as hay, leaves, branches and the like in the water storage tank 70 are removed through the impurity remover 04, so that the water pump 02 blockage caused by the impurities can be reduced, and the occurrence of accidents of water pump 02 blockage is reduced; the filter 03 filters inflow water, silt in the water can be removed, so that the blockage of the silt in the drip irrigation water pipe can be reduced, the irrigation efficiency is improved while water resources are saved, part of filtered water is introduced into the water-fertilizer mixing device 06 to be mixed with water and fertilizer, the added fertilizer is fully dissolved in the water to form a water-fertilizer solution, the water-fertilizer solution is conveyed to the roots of crops in a farmland through the drip irrigation device 07, and the other part of filtered water is directly conveyed to the roots of the crops in the farmland through the drip irrigation device 07, so that the utilization rate of the water resources can be improved, and the utilization rate of the fertilizer can be improved; the controller 08 controls the flow of the first electromagnetic valve 30, the second electromagnetic valve 40, the third electromagnetic valve 50 and the fourth electromagnetic valve 60 according to the target data collected by the soil data collecting device 10, so that automatic and reasonable irrigation is realized, the target data and the flow can be displayed and transmitted, the irrigation efficiency can be improved, and the labor cost can be reduced.

The filter 03 comprises a filter box 31, a water inlet pipe 311 is arranged at one end of the upper side of the filter box 31, a water outlet pipe 314 is arranged at the bottom of the filter box 31, a water separator 32 is fixedly arranged at the upper part in the filter box 31, the water separator 32 is communicated with the water inlet pipe 311, an adjustable filtering mechanism 33 is arranged right below the water separator 32, one end of the adjustable filtering mechanism 33 close to the water inlet pipe 311 is hinged with the inner wall of the filter box 31, one end far away from the water inlet pipe 311 is connected with the inner wall of the filter box 31 in a sliding manner, a slag collecting groove 313 is arranged right below one end of the adjustable filtering mechanism 33 far away from the water inlet pipe 311, the slag collecting groove 313 is horizontally arranged along the short axis direction of the filter box 31 and is fixedly connected with the inner wall of the filter box 31, a slag filter 34 is arranged at one side of the lower end of the filter box 31, the top of the slag filter 34 is communicated with, one side of the lower end of the filter box 31 is provided with a water storage tank 35, the water storage tank 35 is communicated with the filter box 31, the upper end of the water storage tank 35 is provided with a water suction pump 36, one end of the water suction pump 36 is communicated with the water storage tank 35, the other end of the water suction pump 36 is connected with a high-pressure pipeline 37, the high-pressure pipeline 37 penetrates through the filter box 31 and extends to the inside and is located below the adjustable filter mechanism 33, and high-pressure spray heads 371 are arranged on the high.

The adjustable filtering mechanism 33 comprises a first filter plate 331, a second filter plate 332, a variable frequency motor 333, a rope guiding pipe 334 and a pull rope 335, wherein one end of the first filter plate 331, which is close to the water inlet pipe 311, is hinged to the inner wall of the filter tank 31, the second filter plate 332 is positioned below the first filter plate 331, one end of the second filter plate 332 is connected with the first filter plate 331 in a sliding manner, the other end of the second filter plate 332 is connected with the inner wall of the filter tank 31 in a sliding manner, the rope guiding pipe 334 is arranged on the outer wall of the filter tank 31, which is far away from the water inlet pipe 311, and is positioned above the water separator 32, the rope guiding pipe 334 penetrates through the filter tank 31 and penetrates through the interior of the filter tank 31, the variable frequency motor 333 is fixedly arranged on the outer wall of the filter tank 31 and is positioned below the rope guiding pipe 334.

Grooves 3311 are formed in the surfaces of both sides of the first filter plate 331, connecting plates 3321 are fixedly disposed on the surfaces of both sides of the second filter plate 332, a slider 3323 is fixedly disposed on the connecting plate 3321, the slider 3323 is matched with the grooves 3311 in size, the slider 3323 is inserted into the grooves 3311 of both sides of the first filter plate 331, so that the upper surface of the second filter plate 332 and the lower surface of the first filter plate 331 are attached to each other, the second filter plate 332 is moved, the slider 3323 on the second filter plate 332 can slide along the grooves 3311 on the first filter plate 331, a sliding ball 3322 is fixedly disposed on the surface of one end of the second filter plate 332 away from the connecting plate 3321, a guide groove 312 is disposed on the inner wall surface of one side of the filter box 31, the guide groove 312 is disposed above the slag collecting groove 313, the guide groove 312 is disposed along the long axis direction of the housing, the size of the guide groove 312 is matched with the size of the sliding.

When the filter needs to be cleaned, the second filter plate 332 can slide downwards by adjusting the position of the second filter plate 332, so that the first filter plate 331 and the second filter plate 332 are integrally inclined, at the moment, high-pressure water is sprayed to the first filter plate 331 and the second filter plate 332 through the high-pressure water pipe, silt on the first filter plate 331 and the second filter plate 332 can be washed away, the washed silt water can enter the residue filter 34 through the residue collecting groove 313 to be filtered, and the filtered water can be introduced into the filter tank 31 to be reused, so that the cleaning effect can be achieved, and water resources can be saved.

Edulcoration ware 04 is including the edulcoration jar body 41, lift filter core 42, and the edulcoration jar body 41 sets up in the top of buffer tank 01, and the top of the edulcoration jar body 41 is opened, and the exit end of the edulcoration jar body 41 passes through pipeline and buffer tank 01 intercommunication, and lift filter core 42 is installed in the inside of the edulcoration jar body 41 to can reciprocate along the inner wall of the edulcoration jar body 41.

Lifting filter element 42 includes support frame 421, lifting motor 422, winding shaft 423, haulage rope 424, filter screen cylinder 425, A-frame 426, the fixed top that sets up at the edulcoration jar body 41 of support frame 421, winding shaft 423 passes through the bearing with support frame 421 and is connected, fixed mounting has winding wheel 4231 on the winding shaft 423, the one end and the lifting motor 422 fixed connection of winding shaft 423, filter screen cylinder 425 installs the inside at edulcorator 04, the first edulcoration net 4251 that is used for getting rid of tiny particle impurity is installed to the bottom detachable of filter screen cylinder 425's inside, the top fixed mounting of first edulcoration net 4251 has the second edulcoration net 4252 that is used for getting rid of the hay, the branch, large granule impurity such as leaf. The tripod is fixedly arranged at the upper part in the filter screen cylinder 425, one end of the pull rope 424 is fixedly connected with the winding wheel 4231, and the other end of the pull rope 424 is connected with the triangular support 426 through a hook.

In order to improve the water-saving irrigation efficiency of the system, the system is also provided with an alarm module connected with the controller 08, and the alarm module is used for giving an alarm to prompt when target equipment receives target data. Specifically, after the target data are determined to be sent to the target equipment, the alarm module is controlled to give an alarm to prompt, the data are successfully sent, and related personnel are reminded. The alarm module can select a buzzer and/or an indicator light. Specifically, the alarm can be given out through the sound of the buzzer, and/or the prompt can be given out through the color change or the light and shade flicker change of the indicator lamp.

The soil data acquisition device 10 includes a temperature and humidity collector, an illumination intensity collector and a pH value collector. Besides the several collectors mentioned in the embodiments of the present application, in practical applications, the soil data collecting device 10 may also include other soil data collecting devices meeting requirements. The pH value collector can be an X8W850-H1 collector. The temperature and humidity collector can be an X1Y485-H1 collector. The illumination intensity collector can be an X4W850-H1 collector.

In order to search the target data from back to front, a storage module connected with the controller 08 is further provided, and the storage module is used for storing the target data.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (8)

1. A water-saving irrigation system is characterized in that: comprises an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device, wherein the impurity remover is arranged above the buffer tank, the inlet end of the impurity remover is communicated with an external water source, the outlet end of the impurity remover is communicated with the inlet end of the buffer tank through a pipeline, the inlet end of the water pump is communicated with the buffer tank through a pipeline, the outlet end of the water pump is communicated with the filter through a pipeline, a first electromagnetic valve is arranged on the pipeline at the outlet end of the water pump, the outlet end of the filter is communicated with the inlet end of the drip irrigation device through a pipeline to irrigate the water source to the root of crops in the farmland, a second electromagnetic valve is arranged on the pipeline at the outlet end of the filter, the fertilizer box is arranged, the water inlet of the water-fertilizer mixing device is communicated with the outlet end of the filter through a pipeline, the outlet end of the water-fertilizer mixing device is communicated with the inlet end of the drip irrigation device through a pipeline, so as to drip irrigation a water source containing fertilizer to the roots of crops in a farmland, a pipeline at the inlet end of the water-fertilizer mixing device is provided with a third electromagnetic valve, a pipeline at the outlet end of the water-fertilizer mixing device is provided with a fourth electromagnetic valve, a controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, a display device, a soil data acquisition device and a communication device through leads, used for controlling the flow of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve according to the target data collected by the soil data collecting device, and controlling the display equipment to display the target data and the flow, and controlling the communication equipment to send the target data to the target equipment.

2. The water-saving irrigation system as recited in claim 1, wherein: the filter comprises a filter box, a water inlet pipe is arranged at one end of the upper side of the filter box, a water separator is fixedly arranged at the upper part in the filter box and communicated with the water inlet pipe, an adjustable filtering mechanism is arranged under the water separator, one end of the adjustable filtering mechanism, which is close to the water inlet pipe, is hinged with the inner wall of the filter box, one end of the adjustable filtering mechanism, which is far away from the water inlet pipe, is in sliding connection with the inner wall of the filter box, a slag collecting groove is arranged under one end of the adjustable filtering mechanism, which is far away from the water inlet pipe, and is horizontally arranged along the short axis direction of the filter box and fixedly connected with the inner wall of the filter box, a filter residue device is arranged at one side of the lower end of the filter box, the top of the filter residue device is communicated with the lower part of the slag collecting groove through a first pipeline, the bottom, suction pump one end and storage water tank intercommunication, the suction pump other end is connected with high-pressure pipeline, and high-pressure pipeline runs through the rose box and extends to inside, and is located adjustable filter mechanism below, and the equidistance is provided with high pressure nozzle on the high-pressure pipeline.

3. The water-saving irrigation system as claimed in claim 2, wherein: the adjustable filter mechanism comprises a first filter plate, a second filter plate, a variable frequency motor, a rope leading pipe and a pull rope, wherein one end of the first filter plate, which is close to the water inlet pipe, is hinged to the inner wall of the filter box, the second filter plate is positioned below the first filter plate, one end of the second filter plate is connected with the first filter plate in a sliding mode, the other end of the second filter plate is connected with the inner wall of the filter box in a sliding mode, the rope leading pipe is arranged on the outer wall, away from the water inlet pipe, of the filter box and is positioned above the water distributor, the rope leading pipe penetrates through the filter box and is communicated with the interior of the filter box, the variable frequency motor is fixedly arranged on the outer wall of the filter box and is positioned below the rope leading pipe.

4. The water-saving irrigation system as claimed in claim 3, wherein: the utility model discloses a filter box, including the casing, the both sides surface of first filter plate is seted up flutedly, the both sides fixed surface of second filter plate is provided with the connecting plate, the fixed slider that is provided with on the connecting plate, the size and the recess phase-match of slider, the slider is embedded into in the recess of first filter plate both sides, make the upper portion surface of second filter plate and the lower part surface of first filter plate laminate each other, remove the second filter plate, slider on the second filter plate can slide along the recess on the first filter plate, the one end fixed surface that the connecting plate was kept away from to the second filter plate is provided with the sliding ball, one side inner wall surface of rose box is provided with the guide way, the guide way is located album sediment groove top, and the guide way sets up along the major axis direction of casing, the size of guide way.

5. The water-saving irrigation system as recited in claim 1, wherein: the edulcoration ware includes the edulcoration jar body, goes up and down the filter core, and the edulcoration jar body sets up in the top of buffer tank, and the top of the edulcoration jar body is opened, and the exit end of the edulcoration jar body passes through pipeline and buffer tank intercommunication, and the inside at the edulcoration jar body is installed to the lift filter core to can reciprocate along the inner wall of the edulcoration jar body.

6. The water-saving irrigation system as recited in claim 5, wherein: the lifting filter element comprises a support frame, a lifting motor, a winding shaft, a traction rope, a filter screen cylinder and a triangular support, wherein the support frame is fixedly arranged at the top of the impurity removal tank body, the winding shaft is connected with the support frame through a bearing, a winding wheel is fixedly arranged on the winding shaft, one end of the winding shaft is fixedly connected with the lifting motor, the filter screen cylinder is arranged in the impurity removal device, a tripod is fixedly arranged on the upper portion of the filter screen cylinder, one end of the traction rope is fixedly connected with the winding wheel, and the other end of the traction rope is connected with the triangular support through a hook.

7. The water-saving irrigation system as recited in claim 6, wherein: the bottom of the inside of the filter screen cylinder is detachably provided with a first impurity removal net, and a second impurity removal net is fixedly arranged above the first impurity removal net.

8. The water-saving irrigation system as recited in claim 1, wherein: the soil data acquisition device comprises a temperature and humidity collector, an illumination intensity collector and a pH value collector.

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