Intelligent irrigation unit and system

A technology of intelligent irrigation and control system, applied in the direction of engine components, renewable energy machines, applications, etc., can solve the problems of low irrigation intelligence and high cost, and achieve the effect of reducing power supply burden, volume and weight

Pending Publication Date: 2020-06-16
陈华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent irrigation unit and irrigation system to solve the problems of low intelligence and high cost of existing field agricultural irrigation

Method used

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  • Intelligent irrigation unit and system
  • Intelligent irrigation unit and system
  • Intelligent irrigation unit and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A smart irrigation unit such as Figure 1-7 As shown, it includes a sensor group 3, a solar power storage system 1, a drive system and a control system. The control system includes a control board 23, and the control board 23 has a built-in sleep mode and a wake-up mode. In the sleep mode, the solar energy The power storage system 1 does not supply power to the control system or only provides the minimum power that can wake it up to the main chip of the control board 23; the wake-up mode includes a passive wake-up mode, and the passive wake-up mode is controlled by the control terminal through The remote communication module sends control instructions to the control board 23 to obtain data information of the sensor group 3, and controls the drive system to perform corresponding irrigation actions according to the data information. Its workflow is as follows figure 1 As shown, the control terminal can be a computer or a smart phone, and the user can judge whether irriga...

Embodiment 2

[0035] Such as figure 2 As shown, the difference between this embodiment and the above-mentioned embodiments is that the wake-up mode also includes an active wake-up mode, and the active wake-up mode means that the control board 23 automatically acquires the data information in the sensor group 3 at regular intervals, And the collected data information is sent to the server for storage and analysis through the remote communication module, and when the predetermined drought index is reached, the control terminal is automatically alarmed or the valve drive system is automatically controlled to perform corresponding irrigation actions. At this time, the server is equipped with irrigation indexes and irrigation strategies sufficient to cope with different drought conditions of different crops for its selection. Moreover, the valve driving system can intelligently adjust the opening of the valve according to the pressure of the water inlet and outlet of the irrigation valve.

[0...

Embodiment 3

[0039] Such as Figure 3-5 As shown, the intelligent irrigation unit also includes a ball valve and a control box 2 fixed on the ball valve, the sensor group 3, the solar power storage system 1, the valve drive system and the control system are all integrated and connected to the control box 2, so The electric actuator of the drive system is built in the control box 2, and the control system also includes a relay board, the output shaft 242 of the electric actuator is connected to the spool of the ball valve coaxially, the relay board controls the The motor of the electric actuator rotates forward or reverse at a certain angle, and then controls the opening and closing and opening of the ball valve. Specifically, the control box 2 includes a motor box 21 and a transmission box 22 with left and right sealed butt joints, the sensor group 3 also includes a position feedback sensor 31 arranged in the control box 2, and the electric actuator includes a motor and a transmission box....

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PUM

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Abstract

The invention provides an intelligent irrigation unit. The intelligent irrigation unit comprises a sensor group, a solar energy storage system, a valve driving system and a control system, wherein thecontrol system comprises a control panel, the control panel has a sleep mode and a wakeup mode, and the solar energy storage system does not supply electric power to the control system or only supplies the minimum electric quantity capable of waking up a master chip of the control panel to the master chip when the control panel is in the sleep mode; and the wakeup mode comprises a passive wakeupmode, and in the passive wakeup mode, a control terminal sends a control command to the control panel through a remote communication module, data information of the sensor group is acquired and the valve driving system is controlled to execute corresponding irrigation actions according to the data information.

Description

technical field [0001] The invention relates to the technical field of farmland intelligent irrigation, in particular to an intelligent irrigation unit and system. Background technique [0002] The shortage of water resources has become a global problem. Saving water and achieving efficient water use is the need for human survival and development, as well as the needs of the global economy and society. Water resources are likely to be another scarce resource faced by human beings after petroleum resources. This is a reality that we cannot avoid. As one of the water-poor countries, our country has a large population and is in the period of economic construction and development, so the demand for water resources is increasing day by day. Since agricultural water accounts for 70% of my country's total water consumption, and the problems of low agricultural irrigation efficiency and water waste are common, the contradiction between water shortage and the increase of irrigated a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16F16K31/04F16K31/05F16K31/53F16K37/00
CPCA01G25/16A01G25/167F16K31/042F16K31/055F16K31/535F16K37/0083Y02P60/12
Inventor 陈华
Owner 陈华
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