Novel photovoltaic computer controlled automatic micro-irrigation system

A micro-irrigation and computer technology, applied in the fields of agricultural machinery, horticulture, and botany equipment and methods, can solve the problems of untimely watering, drought and damage to plants, waste of water resources, etc., to overcome blindness, save labor, Good energy saving and emission reduction effect

Inactive Publication Date: 2013-08-21
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF9 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these irrigation methods, most of the water valves need to be manually switched on or off, or controlled by timing methods, w

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel photovoltaic computer controlled automatic micro-irrigation system
  • Novel photovoltaic computer controlled automatic micro-irrigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] Please refer to figure 1 As shown, it is a preferred embodiment of the present invention. The new photovoltaic computer automatic micro-irrigation system of this embodiment includes a power supply subsystem 1, an irrigation subsystem 2, a main controller 3 and a data acquisition device 4 for monitoring environmental parameters .

[0026] The power subsystem 1 provides a stable and reliable power supply for the whole system, and leaves a certain power margin. The power subsystem 1 includes a photovoltaic power supply device 11 , a storage battery 12 and a c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a novel photovoltaic computer controlled automatic micro-irrigation system which comprises a power supply subsystem, an irrigation subsystem, a main controller and a data acquisition unit, wherein the data acquisition unit is used for monitoring environment parameters. The irrigation subsystem comprises a water pump, a reservoir, an irrigation pipeline, an energy-storage water tower and a flow path change-over valve. The water pump pumps water from the reservoir and is communicated with the energy-storage water tower and the irrigation pipeline through the flow path change-over valve, and a water outlet port of the energy-storage water tower is communicated with the irrigation pipeline through a stop valve. A water lever sensor is arranged inside the energy-storage water tower, the main controller is electrically connected with the water level sensor and is used for testing the water level signal of the energy-storage water tower, and the main controller judges whether the water pump is driven to add water in the energy-storage water tower to converse surplus solar energy to water potential energy. According to the novel photovoltaic computer controlled automatic micro-irrigation system, solar energy is used as power, intelligent and automatic water-saving irrigation is achieveed according to the growth cycle of plants, blindness of timing irrigation is avoided, and the effects of energy conservation and emission reduction are good.

Description

[0001] technical field [0002] The invention belongs to the fields of agriculture and garden irrigation, and in particular relates to a novel photovoltaic computer automatic micro-irrigation system, which can be used for automatic irrigation of crops and flowers. [0003] Background technique [0004] At present, there are three main forms of water-saving irrigation methods at home and abroad: sprinkler irrigation, micro-irrigation (drip irrigation, micro-sprinkler irrigation, small tube outflow irrigation and infiltration irrigation), and walking water-saving irrigation. In these irrigation methods, most of them need to manually switch the water valve, or control it by timing method, which is easy to cause untimely watering and damage plants, and excessive watering will cause a lot of waste of water resources. For cash crops, foreign countries have adopted microcomputer-controlled greenhouse planting methods, including water delivery, fertilizer delivery, temperature cont...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G25/02A01G25/16
CPCY02P60/12
Inventor 徐弼军李睿
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap