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A control system for discontinuous dragging of a sprinkling irrigation unit and a control method thereof

A unit control and unit technology, applied in the direction of control/regulation system, non-electric variable control, two-dimensional position/channel control, etc.

Active Publication Date: 2016-02-10
江阴智产汇知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current research, there is no method to control the intermittent dragging of the mobile sprinkler irrigation unit, which can effectively solve the scientific problem of water runoff, so that the mobile sprinkler irrigation unit can achieve the optimal working condition effect.

Method used

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  • A control system for discontinuous dragging of a sprinkling irrigation unit and a control method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, the working process of releasing the dragging line

[0016] Set the operating cycle time of the signal timer 9 to be 10min, and the percentage of start-up time is 100%. And the positive pole thick power line 5 moment of winch 11 has electric current. Close and release the button 15, release the towing line 16 on the winch 11, and manually make the mobile sprinkling irrigation unit 17 away from the winch 11 to the position where the sprinkling operation starts.

Embodiment 2

[0017] Embodiment 2, the working process of intermittently dragging sprinkler irrigation unit

[0018] Set the operating cycle time of the signal timer 9 to 60s, and the percentage of the starting time is 50%, that is to say, the signal output 10 runs according to the regular period of the closing time of 30s and the opening time of 30s, and the signal output 10 controls the closing of the relay 12 Time 30s and opening time 30s discontinuous operation, make the positive pole thick power line 5 that connects vehicle power supply 3 and winch 11 have current in 30s and then cut off current discontinuous operation in another 30s. Closing the drag button 14 realizes the technical effect of the intermittent dragging of the mobile sprinkling irrigation unit 17 starting and running for 30 seconds and then stopping the operation for 30 seconds, so that the mobile sprinkler irrigation unit 17 reaches the optimal working condition.

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Abstract

The invention provides a control system for discontinuous dragging of a sprinkling irrigation unit and a control method thereof and belongs to the field of agricultural water-saving irrigation. The system comprises a negative electrode thick power source wire, a thin power source wire, a vehicle-mounted power source, a positive electrode power source clamp, a positive electrode thick power source wire, a negative electrode power source clamp, a voltage converter, a power source switch, a signal timer, a winch, a relay, a fuse, a dragging wire and a movable sprinkling irrigation unit, wherein the winch is connected with the movable sprinkling irrigation unit through the dragging wire. The implementing method comprises the steps of closing the power source switch to make the winch obtain power supply provided by the vehicle-mounted power source, and setting the signal timer to make the positive electrode thick power source wire connecting the vehicle-mounted power source and the winch turned-on or turned-off. Two states include a dragging wire release state and a discontinuous sprinkling irrigation unit dragging state. The system and the method can accurately control the operation time for the sprinkling irrigation unit to move to the next working position during the working process of the sprinkling irrigation unit, thereby guaranteeing that the sprinkling irrigation unit achieves the optimal working condition effect. The system and the method can be applied to sprinkling irrigation work.

Description

technical field [0001] The invention belongs to the field of agricultural water-saving irrigation. The invention relates to a control system related to the operating state of a mobile sprinkler irrigation unit, in particular to a control technology for intermittently towing sprinkler irrigation units. Background technique [0002] The light and small mobile sprinkler irrigation unit is a relatively representative irrigation unit. Its typical matching method is a single power machine, a single water pump, and a single type of sprinkler head. The unit is flexible and flexible to meet the needs of rural development in China. At present, the light and small mobile sprinkler irrigation units have problems such as poor matching of the whole machine, low level of automation control, poor adaptability, and high labor intensity. For the mobile sprinkler irrigation unit, the size of the moving time and stop time directly affects it and the important hydraulic performance parameters su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/021
Inventor 朱兴业袁寿其刘俊萍田坤万景红褚琳琳
Owner 江阴智产汇知识产权运营有限公司