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Agricultural irrigation device

An agricultural irrigation, electromagnetic relay technology, applied in agriculture, watering devices, gardening, etc., can solve the problems of increasing maintenance and inspection costs, affecting agricultural machinery operations, occupying field space, etc., to reduce inspection and maintenance costs and prolong service life. , the effect of preventing wiring errors

Inactive Publication Date: 2014-01-01
山东三龙智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only occupies the field space and affects the operation of agricultural machinery in the field, but also accelerates the aging of the equipment and increases the cost of maintenance inspections because the equipment needs to be on site for a lifetime

Method used

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  • Agricultural irrigation device

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Embodiment Construction

[0014] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, an agricultural irrigation device of the present invention includes a water pump with a driving motor M1 and a flow metering device M2 arranged on the water pump, and also includes an RTU terminal M4 and a power supply buried underground and connected to the driving motor M1 M3, the RTU terminal M4 includes a control circuit board S1 and a power supply module S2 connected to each other, the control circuit board S1 includes an MCU L1 and a data acquisition module L2 and a relay drive circuit L3 connected to the MCU L1 respectively, the data acquisition The module L2 is connected to the flow metering device M2, and the relay drive circuit L3 is connected to the power supply M3; the power supply M3 includes a power bus conn...

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Abstract

An agricultural irrigation device comprises a water pump provided with a driving motor and a flow metering device arranged on the water pump and further comprises an RTU terminal and a dynamic power source embed underground and connected with the driving motor. The RTU terminal comprises a control circuit board and a power module which are mutually connected. The control circuit board comprises an MCU, a data collecting module and a relay driving circuit, wherein the data collecting module and the relay driving circuit are respectively connected with the MCU. The data collecting module is connected with the flow metering device. The relay driving circuit is connected with the dynamic power source. The dynamic power source comprises a dynamic electric bus wiring terminal, an alternating-current contactor, a first electromagnetic relay and a second electromagnetic relay. The alternating-current contactor is arranged between the dynamic electric bus wiring terminal and the driving motor. The first electromagnetic relay is respectively connected with the relay driving circuit and the alternating-current contactor. The second electromagnetic relay is respectively connected with the power module and the dynamic electric bus wiring terminal. According to the agricultural irrigation device, the service life of the RTU terminal is prolonged and the inspection and maintenance cost of the agricultural irrigation device is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation device capable of water metering and control. Background technique [0002] In recent years, with the development of society and the improvement of people's living standards, the continuous development of urban construction, the large concentration of urban population, the rapid increase of industrial and domestic water use, the area of ​​various green areas such as tourism, leisure, sports fields and residential quarters has become larger and larger. , the tense situation of urban water supply has become increasingly prominent. Traditional irrigation methods can no longer meet the requirements of modern irrigation. It is imperative to adopt efficient irrigation methods. Only automatic control methods can meet the requirements of modern irrigation. [0003] In order to improve irrigation efficiency, shorten labor time and save water res...

Claims

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Application Information

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IPC IPC(8): G05B19/418A01G25/16
Inventor 周圣仓王伟范晓燕董淑敏张浩杰
Owner 山东三龙智能技术有限公司
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