CN-122004106-A - Intelligent regulation drip irrigation system is planted to wheat

CN122004106ACN 122004106 ACN122004106 ACN 122004106ACN-122004106-A

Abstract

The invention relates to the field of wheat drip irrigation, in particular to an intelligent regulation drip irrigation system for wheat planting. According to the intelligent regulation drip irrigation system for wheat planting, disclosed by the invention, the infusion tube is buried under the ground through the first channel to perform drip irrigation on the whole growth period of wheat, the infusion tube increases the conveying flow of liquid of the first channel in a drought environment during the germination period of wheat seeds, the buried drip irrigation and the surface drip irrigation are synchronously performed by matching with the rubber plug, the germination of the wheat seeds is promoted, the early growth condition is promoted, and in the early growth period of the wheat, the infusion tube periodically sprays water mist to the surrounding air environment through the upper spray pipe above the ground through the second channel to simulate precipitation and provide omnibearing irrigation by matching with the buried insertion pipe and the rubber plug. Solves the technical problems that the water flow of the buried drip irrigation pipeline can not directly act on the earth surface soil, and is unfavorable for the germination of wheat seeds and the early growth and development of wheat.

Inventors

ZHANG ANQI
ZHANG JUNPENG
LI SHUNING
LI QUANQI
FAN YANLI
SUN CHITAO

Assignees

山东农业大学

Dates

Publication Date: 20260512
Application Date: 20260408

Claims (10)

1. An intelligent regulation drip irrigation system for wheat planting comprises a transfusion tube (1), and is characterized in that a first channel (101) and a second channel (102) are sequentially formed in the transfusion tube (1), a plurality of support plates (2) are arranged at the bottom of the transfusion tube (1), a diversion channel (201) is formed in each support plate (2), a first liquid inlet plug (202) communicated with the corresponding diversion channel (201) is arranged on each support plate (2), the first liquid inlet plug (202) is plugged into the first channel (101) of the transfusion tube (1), a buried insertion tube (3) is fixedly connected to the front side and the rear side of each support plate (2), liquid inlet through holes (301) communicated with the diversion channel (201) in the corresponding support plate (2) are formed in each buried insertion tube (3), drip irrigation through holes (302) communicated with the corresponding liquid inlet through holes (301) are formed in each buried insertion tube (3), an upper spray pipe (4) is fixedly connected to the support plate (2), a drainage channel (401) is formed in the upper spray pipe (4), a second liquid inlet plug (402) communicated with the corresponding drainage channel (401) is formed in the upper spray pipe (4), the second liquid inlet plug (402) is plugged into a second channel (102) of the infusion tube (1), a plurality of support plates (2) are provided with a humidity detection module (6) for detecting soil humidity, and the humidity detection module (6) comprises a humidity sensing module, an electricity storage module and a signal receiving and transmitting module.
2. The intelligent regulation drip irrigation system for wheat planting according to claim 1 is characterized in that a positioning clamping plate (203) is arranged on the supporting plate (2), a positioning clamping groove (103) which is adaptive to the corresponding positioning clamping plate (203) is formed in the bottom of the infusion tube (1), and the positioning clamping plate (203) is inserted into the corresponding positioning clamping groove (103).
3. The intelligent regulation drip irrigation system for wheat planting according to claim 1, wherein at least one limiting side plate (204) for clamping the infusion tube (1) is arranged on the front side and the rear side of the supporting plate (2) respectively.
4. The intelligent regulation drip irrigation system for wheat planting according to claim 3, wherein the limiting side plates (204) are provided with limiting insertion plates (205), the infusion tube (1) is provided with limiting insertion holes (104) which are matched with the corresponding limiting insertion plates (205), and the limiting insertion plates (205) are inserted into the corresponding limiting insertion holes (104).
5. The intelligent regulation drip irrigation system for wheat planting according to claim 1, wherein the upper spray pipe (4) is fixedly connected with a water mist spray head (41) communicated with the upper outlet end of the drainage channel (401).
6. The intelligent regulation drip irrigation system for wheat planting according to claim 1 is characterized in that a plurality of rubber plugs (5) are fixedly connected to a supporting plate (2), hollow channels (501) communicated with corresponding diversion channels (201) are formed in the rubber plugs (5), the middle parts of the rubber plugs (5) are arranged to be concave structures which shrink and squeeze towards the directions of the hollow channels (501), and the middle parts of the hollow channels (501) of the rubber plugs (5) are initially plugged by the concave structures.
7. The intelligent regulation drip irrigation system for wheat planting according to claim 1, wherein the buried cannula (3) is fixedly connected with an isolation washer (31) surrounding the outside of the corresponding drip irrigation through hole (302).
8. The intelligent regulation drip irrigation system for wheat planting according to claim 1, wherein a plurality of side inserted bars (32) are fixedly connected to the buried insertion tube (3).
9. The intelligent regulation drip irrigation system for wheat planting according to any one of claims 1-8, wherein the support plate (2) is fixedly connected with an arc-shaped insert (7).
10. The intelligent regulation drip irrigation system for wheat planting according to claim 9, wherein the arc-shaped inserting piece (7) is fixedly connected with a gear shaping (71).

Description

Intelligent regulation drip irrigation system is planted to wheat Technical Field The invention relates to the field of wheat drip irrigation, in particular to an intelligent regulation drip irrigation system for wheat planting. Background In wheat planting, drip irrigation pipelines buried below the ground are used for irrigation, the method utilizes the slow exudation of the drip irrigation pipelines and the capillary action of soil to uniformly convey water to root systems, so that the evaporation and deep seepage of surface water are obviously reduced, stable and balanced water supply can be provided for crops with developed root systems such as wheat, the evaporation and deep seepage of the surface can be obviously reduced by underground irrigation, the water utilization efficiency is improved, the deep development of the root systems and the water potential balance of plants are promoted, the water is directly fed into root layers, the plants are helped to maintain the water balance, the influence of water stress is relieved, the transpiration effect in the vigorous growth period is effectively supported, the soil surface dryness is helped, weed germination is restrained, the use of herbicide is reduced, the influence of high temperature or wind speed on evaporation is reduced, and the yield and the grain quality of the wheat are further improved. However, since the pipeline is buried under the ground, the irrigation technology cannot directly act on the surface soil, so that the surface soil is difficult to wet quickly, and for the stage that the winter wheat and the like need surface moisture to soften the soil and promote seed germination in the seedling raising period or the seedling emergence period, the irrigation mode of 'surface drying and root layer wetting' can limit the seedling emergence uniformity, even under extreme drought conditions, the necessary humidity protection is lacked on the surface, and the early development of crops is affected. Disclosure of Invention The invention aims to overcome the defect that the existing buried drip irrigation cannot directly moisten the earth surface soil, so that germination and early growth of wheat seeds are not facilitated, and provides an intelligent regulation drip irrigation system for wheat planting. The technical scheme is that the intelligent regulation drip irrigation system for wheat planting comprises a perfusion tube, a support plate, buried insertion tubes and an upper spray tube, wherein a first channel and a second channel are sequentially formed in the perfusion tube, a plurality of support plates are arranged at the bottom of the perfusion tube, a diversion channel is formed in the support plate, a first liquid inlet plug which is communicated with the corresponding diversion channel is arranged on the support plate and is plugged into the first channel of the perfusion tube, the buried insertion tubes are fixedly connected to the front side and the rear side of the support plate respectively, a liquid inlet through hole which is communicated with the diversion channel in the corresponding support plate is formed in each buried insertion tube, a drip irrigation through hole which is communicated with the corresponding liquid inlet through hole is formed in each buried insertion tube, the upper spray tube is fixedly connected to the support plate, a drainage channel is formed in the upper spray tube, a second liquid inlet plug which is communicated with the corresponding drainage channel is arranged on the upper spray tube, the second liquid inlet plug is plugged into the perfusion tube, a humidity detection module for detecting the humidity of soil is arranged on the support plates, the humidity detection module comprises a humidity sensing module, an electricity storage module and a signal transceiver module. Preferably, the support plate is provided with a positioning clamping plate, the bottom of the infusion tube is provided with a positioning clamping groove which is matched with the corresponding positioning clamping plate, and the positioning clamping plate is inserted into the corresponding positioning clamping groove. Preferably, the front side and the rear side of the support plate are respectively provided with at least one limiting side plate for clamping the infusion tube. The infusion tube is provided with limiting jacks which are matched with the corresponding limiting plugboards, and the limiting plugboards are spliced with the corresponding limiting jacks. Preferably, the upper spray pipe is fixedly connected with a water mist nozzle communicated with the upper outlet end of the drainage channel. Preferably, a plurality of rubber plugs are fixedly connected on the supporting plate, hollow channels which are communicated with the corresponding diversion channels are formed in the rubber plugs, the middle parts of the rubber plugs are arranged to be concave structures which shrink and squeeze towards the directions o