Agricultural groundwater management and control system and manufacturing method, and agricultural groundwater management and control method

A control system, groundwater technology, applied in agriculture, botany equipment and methods, watering devices, etc., can solve the problems of increased energy consumption, electricity consumption, labor, etc., to achieve water impact and pollution resistance, clear and intuitive readings, The effect of expanding the scope of application

Active Publication Date: 2017-02-01
TIANJIN WATER RESOURCES RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

IC card electricity meter and IC card water meter are relatively advanced water fee collection systems in rural areas at present, but the IC card electricity meter system cannot accurately measure the amount of agricultural irrigation water, which is not conducive to the control and management of groundwater exploitation
Its disadvantages are: each user needs multiple IC cards when using multiple motor-driven wells for irrigation, and the management is very inconvenient; when one user finishes watering and transfers to the next user, the pump needs to be stopped and then restarted, causing the pump to start frequently. Affect the service life of the water pump and increase energy consumption
It is difficult to control the groundwater level, rainfall, soil moisture, water pump working status, and irrigation water consumption of a region as a whole, and to control the groundwater resources of a region as a whole. Cause waste of water, electricity, and labor, and increase costs

Method used

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  • Agricultural groundwater management and control system and manufacturing method, and agricultural groundwater management and control method
  • Agricultural groundwater management and control system and manufacturing method, and agricultural groundwater management and control method
  • Agricultural groundwater management and control system and manufacturing method, and agricultural groundwater management and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Consists of an agricultural water management and control center (10), a water sales organization (26) and a farmland irrigation machine room (1). The agricultural water management and control center (10) is established according to the agricultural irrigation planning of a region. The agricultural water management and control center (10) consists of a central The main controller (11), public network system and GPRS remote data communication form, manage and control the groundwater resources of a region as a whole, establish a water sales organization (26) according to the planning of agricultural irrigation in a region, and the water sales organization (26) is an administrative village As a unit, each administrative village only sets up a water selling mechanism (26), and the water selling mechanism (26) is made up of main processor and IC card reader-writer, and the main processor of water selling mechanism (26) and IC card reader The writer makes farmer’s mechanical we...

Embodiment 2

[0071] Establish the farmland irrigation machine room (1) according to the planning of agricultural irrigation in a region, the farmland irrigation machine room (1) is set according to the area of ​​farmland irrigation, the farmland irrigation machine room (1) communicates with the communication antenna (15) The agricultural groundwater management and control center (10) is connected, and the agricultural water management and control center (10) collects the digital information transmitted by the water resource controller (2) of each farmland irrigation machine room (1) by GPRS remote data communication, and the groundwater of a region as a whole status, rainfall, soil moisture, pump working status, and irrigation water consumption, to realize information collection, statistics, monitoring, and management of groundwater exploitation. The farmland irrigation machine room (1) is controlled by the water resource controller (2), power distribution Plate (3), communication antenna (...

Embodiment 3

[0073] A base (25) is set on the ground surface, and a farmland irrigation machine room (1) is installed on the base (25). The farmland irrigation machine room (1) is box-shaped as a whole, and wall panels (23) are arranged around the farmland irrigation machine room (1). The wall plate (23) of the farmland irrigation machine room (1) is fixedly connected with the base (25), and the top of the farmland irrigation machine room (1) is provided with a roof (24), and the roof (24) is slope-shaped around, and the roof ( The four sides of 24) exceed the wallboard (23), and the front and back of the farmland irrigation machine room (1) are equipped with openable door panels, which are convenient for maintenance.

[0074] A groundwater source well (8) is arranged under the surface of the bottom of the farmland irrigation machine room (1), the well depth of the groundwater source well (8) is set according to actual geological conditions, and a submersible pump (7) is installed in the bo...

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Abstract

The invention provides an agricultural underground water management and control system, a manufacturing method and an agricultural underground water management and control method. The system is composed of an agricultural water management and control center, water sale mechanisms and farm irrigation machine rooms. The agricultural water management and control center is built according to an agricultural irrigation plan of one region and used for managing and controlling the whole underground water resources of one region, only one water sale mechanism is arranged for every administrative village, the farm irrigation machine rooms are built according to the agricultural irrigation plan of one region, are set according to the farm irrigation area and are connected with the agricultural underground water management and control center through GPRS communication antennas. Each farm irrigation machine room is composed of a water resource controller, a distribution board, the GPRS communication antenna, a flow meter, an exhaust valve, a check valve, a submerged pump, an underground water source well, a water taking pipeline, a water conveying pipeline, a water level sensor, a soil moisture sensor and a rainfall sensor. The agricultural underground water management and control system is scientific in design, reasonable in structure, low in cost and easy to manufacture, water resources are saved, land subsidence is inhibited, the ecological environment is improved, the ability to withstand natural disasters is improved for the agriculture, and the agriculture comprehensive production capacity is improved.

Description

technical field [0001] The invention relates to an agricultural water resources management and control system obtained from groundwater, in particular to an agricultural groundwater management and control system, a manufacturing method and an agricultural groundwater management and control method. Background technique [0002] At present, most of the agricultural irrigation wells are equipped with metering facilities, and the water fee is collected by various methods such as charging by mu, charging by time or charging by electricity. Most of the metering facilities installed are water meters, IC card electricity meters, IC card water meters, etc. IC card electricity meter and IC card water meter are relatively advanced water fee collection systems in rural areas at present, but the IC card electricity meter system cannot accurately measure the amount of agricultural irrigation water, which is not conducive to the control and management of groundwater exploitation. Its disa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F15/06G06Q50/02A01G25/16
Inventor 刘春来史庆生焦丽娜王伦
Owner TIANJIN WATER RESOURCES RES INST
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