CN210808649U - Irrigation dropper system for planting crops in desertification region - Google Patents
Irrigation dropper system for planting crops in desertification region Download PDFInfo
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- CN210808649U CN210808649U CN201921211322.5U CN201921211322U CN210808649U CN 210808649 U CN210808649 U CN 210808649U CN 201921211322 U CN201921211322 U CN 201921211322U CN 210808649 U CN210808649 U CN 210808649U
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Abstract
The utility model discloses an irrigation burette system for planting crops in desertification areas. The irrigation dropper system comprises a water supply device and a pipeline conveying device; the water supply device is used for supplying irrigation water; the pipeline conveying device is used for conveying the irrigation water and comprises a main pipeline, a plurality of branch pipes and a plurality of drip irrigation belts; the main pipeline is respectively connected with the water supply device and the branch pipes; each branch pipe is provided with a plurality of holes, and each hole is connected with a drip irrigation tape; each drip irrigation tape spreads to pass through a plurality of crop planting holes; at least 1 dripper is arranged on the drip irrigation belt within a set range from the root of each crop; a water inlet pipe is correspondingly arranged under each dripper; the water inlet pipe is vertically inserted into the ground surface layer of the planting hole. The utility model discloses an irrigation burette system sets up the dripper on the drip irrigation zone, sets up the inlet tube under the dripper, directly sends irrigation water into the crop root through the inlet tube, reduces the evaporation of irrigation water at the earth's surface, improves moisture utilization efficiency.
Description
Technical Field
The utility model relates to a water-saving irrigation technical field especially relates to an irrigation burette system of crops is planted in desertification area.
Background
Desertification has become one of the most serious ecological environmental problems worldwide today, and countries and regions around 1/4 in the world, 2/3, are threatened by desertification according to the inference of the environmental agency of the united nations. Because the desertification area has the characteristics of less annual rainfall, unbalanced annual average rainfall distribution, large evaporation capacity and the like, when crops are planted in the desertification area, a large amount of irrigated water returns to the air through evaporation, the problems of irrigation water waste and low utilization rate exist, and the development of the traditional agriculture in the desertification area is seriously hindered.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an irrigation burette system of crops is planted in desertification area reduces the desertification area and irrigates the evaporation capacity of water, improves moisture utilization efficiency.
In order to achieve the above object, the utility model provides a following scheme:
an irrigation dropper system for planting crops in a desertification region comprises a water supply device and a pipeline conveying device;
the water supply device is connected with the pipeline conveying device; the water supply device is used for supplying irrigation water;
the pipeline conveying device is used for conveying the irrigation water and comprises a main pipeline, a plurality of branch pipes and a plurality of drip irrigation belts;
the main pipeline is respectively connected with the water supply device and the branch pipes;
each branch pipe is provided with a plurality of holes, and each hole is connected with a drip irrigation tape; each drip tape spreads to pass through a plurality of crop planting holes;
at least 1 dripper is arranged on the drip irrigation belt within a set range from the root of each crop; a water inlet pipe is correspondingly arranged under each dripper; the water inlet pipe is vertically inserted into the ground surface layer of the planting hole;
the dripper is used for dripping the irrigation water conveyed in the drip irrigation belt into the water inlet pipe; the water inlet pipe is used for directly sending the irrigation water to the roots of the crops.
Optionally, the irrigation drip pipe system further comprises a controller,
the controller is connected with the water supply device and is used for controlling the water supply device to provide the irrigation water.
Optionally, the water supply device comprises a motor-pumped well and a pressure forebay;
a centrifugal pump is arranged in the motor-pumped well and used for pumping underground water for irrigation;
a pump pipe of the centrifugal pump is connected with the pressure forebay;
a water pump is arranged in the pressure forebay, and a pump pipe of the water pump is connected with the main pipeline;
the pressure forebay is used to precipitate the groundwater.
Optionally, a first electromagnetic valve is arranged on a pump pipe of the centrifugal pump, and a second electromagnetic valve is arranged on a pump pipe of the water pump;
the first electromagnetic valve and the second electromagnetic valve are respectively connected with the controller.
Optionally, a filter is further arranged on the main pipeline, and the filter is used for filtering particulate matters in the irrigation water;
the filter is a multi-group disc type filter.
Optionally, a flowmeter is further arranged on the main pipeline and used for counting the irrigation water consumption;
the flow meter is located between the filter and the manifold.
Optionally, the irrigation dropper system further comprises a fertilizer applying device, and the fertilizer applying device is connected with the controller;
the fertilizer applying device comprises a fertilizer applicator and a fertilizer applying tank,
a stirrer is arranged in the fertilizing tank and used for rapidly melting solid soluble fertilizer in the fertilizing tank;
a fertilizer suction pipe of the fertilizer applicator is inserted below the liquid level in the fertilizer application tank; the tail end of the fertilizer suction pipe is provided with a net filter;
a fertilizing pipe of the fertilizer applicator is connected with the main pipeline,
a third electromagnetic valve is arranged on the fertilizing pipe;
the third electromagnetic valve is connected with the controller, and the fertilizing device is controlled to fertilize or stop fertilizing by opening or closing the third electromagnetic valve.
Optionally, the drip irrigation tape is bent and extended along a linear direction formed by the crop planting holes;
the drip irrigation tape is fixed on the crops through a binding tape.
Optionally, the irrigation drip pipe system further comprises a power supply device for supplying power to the drip irrigation system.
Optionally, a water-retaining covering layer is arranged on the surface layer of the planting hole, and the water-retaining covering layer is made of a water-impermeable material.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
the utility model discloses an irrigation burette system is provided with the water dropper on the drip irrigation zone to be provided with the inlet tube under the water dropper, directly send irrigation water into the crop root through the inlet tube, reduce the evaporation of irrigation water at the earth's surface, improve moisture utilization efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an irrigation dropper system for planting crops in a desertification area according to an embodiment of the present invention;
fig. 2 is a schematic view of the drip irrigation tape laying provided by the embodiment of the present invention;
fig. 3 is a schematic view of embedding a water inlet pipe according to an embodiment of the present invention;
description of reference numerals: 1-motor-pumped well, 2-centrifugal pump, 3-pressure forebay, 4-first solenoid valve, 5-controller, 6-power supply device, 7-second solenoid valve, 8-filter, 9-third solenoid valve, 10-fertilization tank, 11-fertilizer applicator, 12-flowmeter, 13-main pipeline, 14-branch pipe, 15-drip irrigation belt, 16-planting hole, 17-water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing an irrigation burette system of crops is planted in desertification area reduces the desertification area and irrigates the evaporation capacity of water, improves moisture utilization efficiency.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
FIG. 1 is a schematic view of an irrigation dropper system for planting crops in a desertification area according to an embodiment of the present invention; as shown in fig. 1, an irrigation dropper system for planting crops in a desertification region comprises a water supply device and a pipeline conveying device; the water supply device is connected with the pipeline conveying device; the water supply device is used for supplying irrigation water; the pipeline conveying device is used for conveying the irrigation water and comprises a main pipeline 13, a plurality of branch pipes 14 and a plurality of drip irrigation belts 15; in this embodiment, the main pipe 13 is a phi 63PE pipe, and the branch pipe 14 is a phi 40PE pipe.
The main pipeline 13 is respectively connected with the water supply device and the branch pipes 14;
each branch pipe 14 is provided with a plurality of holes, and each hole is connected with a drip irrigation tape 15; each drip irrigation tape 15 extends through a plurality of crop planting holes 16, in this embodiment, the crops are, for example, lycium barbarum trees, and specifically, the branch pipes 14 are perforated and then connected with the drip irrigation tape 15 through a bypass.
Fig. 2 is a schematic view of laying a drip irrigation tape provided by an embodiment of the present invention, and fig. 3 is a schematic view of burying a water inlet pipe provided by an embodiment of the present invention, as shown in fig. 2 and 3, at least 1 dripper is arranged on the drip irrigation tape 15 within a set range from the root of each crop; a water inlet pipe 17 is correspondingly arranged under each dripper; the water inlet pipe 17 is vertically inserted into the ground surface layer of the planting hole 16; the dripper is used for dripping the irrigation water conveyed in the drip irrigation belt 15 into the water inlet pipe 17; the water inlet pipe 17 is used for directly feeding the irrigation water to the roots of the crops. The drip irrigation tape 15 is bent and extended along the linear direction formed by the crop planting holes 16; the drip irrigation tape 15 is fixed on the crops by a binding tape.
Specifically, the drip irrigation tape 15 is bent and extended in the following manner: and the plant cultivation holes are bent and extended along the straight line direction formed by the plant cultivation holes, so that two adjacent plants are respectively positioned at two sides of the drip irrigation tape 15.
Set up drip irrigation zone 15 with crooked extension mode, make two adjacent crops be located drip irrigation zone 15 both sides respectively, be favorable to when the wind is great in desert area, because adjacent crop is located drip irrigation zone 15 both sides, the reinforcing is to drip irrigation zone 15's fixed action, prevents that drip irrigation zone 15 from being blown in disorder by the strong wind, makes the relative position of dripper and inlet tube 17 change, causes irrigation water and can not drip into the problem in the inlet tube 17 smoothly from the dripper.
In this embodiment, the drip irrigation tapes 15 are ordinary internally-embedded patch drip irrigation tapes, the drippers are arranged inside each drip irrigation tape 15, two drip irrigation tapes 15 form a group and are arranged in a manner of being bent and extended in a crossed manner along a linear direction formed by the crop planting holes, the crossed point is located at the center of the crop planting hole, so that each crop is supplied with water by the two drip irrigation tapes 15, the two drip irrigation tapes 15 passing through each crop are respectively provided with two drippers which are distributed on two sides of the crop, and each dripper corresponds to one water inlet pipe 17. The water inlet pipe 17 adopts a phi 30PVC pipe with the length of 50 cm.
The 15 water flow and the dripper interval of drip irrigation zone are designed according to the growth habit and planting characteristics of crops, for example, in matrimony vine tree planting, the dripper interval is set to be 1.2m, the water flow is 3L/h, the water yield is large, the irrigation speed is fast, and the reduction of water evaporation is facilitated.
The surface layer of the planting hole 16 is provided with a water-retaining covering layer which is made of a waterproof material.
The water retention covering layer can reduce the evaporation of soil moisture, and the water inlet pipe 17 is installed in a matching mode, so that moisture directly enters the soil, the root of crops is corresponded, and the moisture utilization rate is improved while the evaporation of the moisture is reduced.
The irrigation dropper system further comprises a controller 5, wherein the controller 5 is connected with the water supply device and is used for controlling the water supply device to provide the irrigation water.
The water supply device comprises a motor-pumped well 1 and a pressure forebay 3;
a centrifugal pump 2 is arranged in the motor-pumped well 1, and the centrifugal pump 2 is used for pumping underground water for irrigation;
the pump pipe of the centrifugal pump 2 is connected with the pressure forebay 3;
a water pump is arranged in the pressure forebay 3, and a pump pipe of the water pump is connected with the main pipeline 13;
the pressure forehearth 3 is used to precipitate the groundwater.
The sand content of underground water in the desertification area is large, if the underground water directly enters the drip irrigation system, system components can be damaged, so that pipeline silt, drippers are blocked and the like are caused, and the silt in the underground water is precipitated by arranging the pressure forebay 3, so that the silt entering the drip irrigation system is reduced.
A first electromagnetic valve 4 is arranged on a pump pipe of the centrifugal pump 2, and a second electromagnetic valve 7 is arranged on the pump pipe of the water pump; the first electromagnetic valve 4 and the second electromagnetic valve 7 are respectively connected with the controller 5.
A filter 8 is further arranged on the main pipeline 13, and the filter 8 is used for filtering particulate matters in the irrigation water; the filter 8 is a multi-group disc filter.
The main pipeline 13 is also provided with a flowmeter 12 for counting the irrigation water consumption; the flow meter 12 is located between the filter 8 and the branch pipe 14. In this embodiment, the flow meter 12 is a remote ultrasonic flow meter.
The irrigation dropper system further comprises a fertilizing device, and the fertilizing device is connected with the controller 5;
the fertilizing device comprises a fertilizer applicator 11 and a fertilizing tank 10, wherein the fertilizer applicator 11 is a hydraulic drive proportional fertilizer applicator 11 in the embodiment; a stirrer is arranged in the fertilization tank 10 and used for rapidly melting solid soluble fertilizer in the fertilization tank 10; a fertilizer suction pipe of the fertilizer applicator 11 is inserted below the liquid level in the fertilizer tank 10; the tail end of the fertilizer suction pipe is provided with a net filter; a fertilizing pipe of the fertilizer applicator 11 is connected with the main pipeline 13, and a third electromagnetic valve 9 is arranged on the fertilizing pipe; the third electromagnetic valve 9 is connected with the controller 5, and the fertilization device is controlled to fertilize or stop fertilize by opening or closing the third electromagnetic valve 9.
The irrigation drip pipe system further comprises a power supply device 6 for supplying power to the drip irrigation system.
The power supply device 6 specifically adopts a wind-solar complementary power supply system, and effectively utilizes solar energy and wind energy to supply power.
The utility model discloses an irrigation burette system of crops is planted in desertification area can also realize following technological effect:
(1) the wind-solar hybrid power supply system is used as a power supply device, so that the problem of inconvenient field power distribution is solved while solar energy is effectively utilized and resources are saved.
(2) The irrigation control system is used for realizing precise irrigation and precise fertilization, preventing excessive waste of water resources and relieving the problem of water resource shortage in desertification areas.
(3) By utilizing the pressure forebay and the filter, the problems that the sand content of underground water in a desertification area is high and the drippers of a drip irrigation zone are easy to block can be effectively solved.
(4) The hydraulic drive proportional fertilizer applicator can fully fuse water and fertilizer, and can effectively solve the problem of uneven drip application of the fertilizer.
(5) The setting of inlet tube can guarantee the permeable water retaining overburden of liquid manure, directly reaches the crop root, reduces the ground evaporation, improves the survival rate of liquid manure utilization efficiency and crop simultaneously greatly.
(6) The drip irrigation tape is laid by adopting a bending and extending method, and the root of each crop is fixed by using a binding tape, so that the problem that water is inconvenient to enter as the drippers are far away from the water inlet pipe after the drip irrigation tape is blown by strong wind.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. An irrigation dropper system for planting crops in a desertification area, which is characterized in that,
comprises a water supply device and a pipeline conveying device;
the water supply device is connected with the pipeline conveying device; the water supply device is used for supplying irrigation water;
the pipeline conveying device is used for conveying the irrigation water and comprises a main pipeline, a plurality of branch pipes and a plurality of drip irrigation belts;
the main pipeline is respectively connected with the water supply device and the branch pipes;
each branch pipe is provided with a plurality of holes, and each hole is connected with a drip irrigation tape; each drip tape spreads to pass through a plurality of crop planting holes;
at least 1 dripper is arranged on the drip irrigation belt within a set range from the root of each crop; a water inlet pipe is correspondingly arranged under each dripper; the water inlet pipe is vertically inserted into the ground surface layer of the planting hole;
the dripper is used for dripping the irrigation water conveyed in the drip irrigation belt into the water inlet pipe; the water inlet pipe is used for directly sending the irrigation water to the roots of the crops.
2. The irrigation dropper system for planting crops in the desertification region according to claim 1,
the irrigation drip tube system further includes a controller,
the controller is connected with the water supply device and is used for controlling the water supply device to provide the irrigation water.
3. The irrigation dropper system for planting crops in the desertification region according to claim 2,
the water supply device comprises a motor-pumped well and a pressure forebay;
a centrifugal pump is arranged in the motor-pumped well and used for pumping underground water for irrigation;
a pump pipe of the centrifugal pump is connected with the pressure forebay;
a water pump is arranged in the pressure forebay, and a pump pipe of the water pump is connected with the main pipeline;
the pressure forebay is used to precipitate the groundwater.
4. The irrigation dropper system for planting crops in the desertification region according to claim 3,
a first electromagnetic valve is arranged on a pump pipe of the centrifugal pump, and a second electromagnetic valve is arranged on the pump pipe of the water pump;
the first electromagnetic valve and the second electromagnetic valve are respectively connected with the controller.
5. The irrigation dropper system for planting crops in the desertification region according to claim 1,
the main pipeline is also provided with a filter, and the filter is used for filtering particles in the irrigation water;
the filter is a multi-group disc type filter.
6. The irrigation dropper system for planting crops in the desertification region according to claim 5,
the main pipeline is also provided with a flowmeter for counting the irrigation water consumption;
the flow meter is located between the filter and the manifold.
7. The irrigation dropper system for planting crops in the desertification region according to claim 2,
the irrigation dropper system further comprises a fertilizing device, and the fertilizing device is connected with the controller;
the fertilizer applying device comprises a fertilizer applicator and a fertilizer applying tank,
a stirrer is arranged in the fertilizing tank and used for rapidly melting solid soluble fertilizer in the fertilizing tank;
a fertilizer suction pipe of the fertilizer applicator is inserted below the liquid level in the fertilizer application tank; the tail end of the fertilizer suction pipe is provided with a net filter;
a fertilizing pipe of the fertilizer applicator is connected with the main pipeline,
a third electromagnetic valve is arranged on the fertilizing pipe;
the third electromagnetic valve is connected with the controller, and the fertilizing device is controlled to fertilize or stop fertilizing by opening or closing the third electromagnetic valve.
8. The irrigation dropper system for planting crops in the desertification region according to claim 1,
the drip irrigation tape is bent and extended along the linear direction formed by the crop planting holes;
the drip irrigation tape is fixed on the crops through a binding tape.
9. The irrigation dropper system for planting crops in the desertification region according to claim 1,
the irrigation dropper system further comprises a power supply device for supplying power to the dropper system.
10. The irrigation dropper system for planting crops in the desertification region according to claim 1,
the surface layer of the planting hole is provided with a water-retaining covering layer, and the water-retaining covering layer is made of a waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211322.5U CN210808649U (en) | 2019-07-30 | 2019-07-30 | Irrigation dropper system for planting crops in desertification region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211322.5U CN210808649U (en) | 2019-07-30 | 2019-07-30 | Irrigation dropper system for planting crops in desertification region |
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| Publication Number | Publication Date |
|---|---|
| CN210808649U true CN210808649U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211322.5U Expired - Fee Related CN210808649U (en) | 2019-07-30 | 2019-07-30 | Irrigation dropper system for planting crops in desertification region |
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| CN (1) | CN210808649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301334A (en) * | 2019-07-30 | 2019-10-08 | 甘肃省农业工程技术研究院 | A kind of irrigation dropper system of desertificated area long-term cropping |
-
2019
- 2019-07-30 CN CN201921211322.5U patent/CN210808649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301334A (en) * | 2019-07-30 | 2019-10-08 | 甘肃省农业工程技术研究院 | A kind of irrigation dropper system of desertificated area long-term cropping |
| CN110301334B (en) * | 2019-07-30 | 2024-04-16 | 甘肃省农业工程技术研究院 | Irrigation dropper system for planting crops in desertification areas |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |