Intelligent floating seedling culture device capable of automatically regulating parameters of nutrient solution

A technology for floating seedlings and nutrient solution, which is applied in the fields of botanical equipment and methods, soilless culture, cultivation, etc., and can solve problems such as environmental control of difficult seedling roots

Inactive Publication Date: 2020-04-14
SHANXI AGRI UNIV
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that it is difficult to

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
  • Intelligent floating seedling culture device capable of automatically regulating parameters of nutrient solution

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] Reference attached figure 1 In this embodiment, an intelligent floating seedling raising device capable of automatically regulating nutrient solution parameters is characterized in that it comprises a tank body 100 and a seedling raising board 130 movably connected to the tank body 100. The seedling raising board 130 is connected to the tank body 100 through a bracket 132. Connected, the support 132 can move up and down in the tank body 100. The solution layer 110 at the lower end of the tank body 100 is provided with a number of concentration detectors 151 and a number of temperature detectors 152, a number of concentration detectors 151 and a number of temperature detectors 152 are all electrically connected to the same PLC controller 190. The PLC controller 190 is arranged in the compartment 160 of the tank body 100. The PLC controller 190 is also connected with the switch of the booster pump 171 and the switch of the liquid storage tank 181 to boost ...

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 discloses an intelligent floating seedling culture device capable of automatically regulating parameters of a nutrient solution. A hydraulic telescopic rod drives a support to move downwards in a tank to soak roots of seedlings in a solution layer, in a seedling culture period, a concentration detector detects the concentration of the nutrient solution in the solution layer, when thenumerical value detected by the concentration detector is lower than that of the concentration of the nutrient solution required for seedling culture, a PLC controls a solution storage tank to open,the high-concentration nutrient solution stored in the solution storage tank enters the solution layer via a nutrient solution flow controller and a solution supply pipe to supplement the concentration of the nutrient solution in the solution layer, so that the concentration of the nutrient solution in the solution layer is always kept in a concentration range required for seedling culture production, and healthy development of seedlings is guaranteed. Meanwhile, a temperature is used for detecting temperature of the solution in the solution layer, when the temperature of the solution in the solution layer is too low, the PLC controls a root heating wire to heat the solution, the seedlings are ensured to develop at the best temperature, and the development speed and quality are improved.

Description

technical field [0001] The invention belongs to the technical field of seedling raising equipment, in particular to an intelligent floating seedling raising device for automatically regulating the parameters of nutrient solution. Background technique [0002] Soilless cultivation refers to a cultivation method in which water, peat or forest leaf mulch, vermiculite and other media are used as the substrate for the root system of the plant to fix the plant, and the root system of the plant can directly contact the nutrient solution. The composition of nutrient solution in soilless culture is easy to control and can be adjusted at any time. In places where the light and temperature are suitable but there is no soil, such as deserts, beaches, and deserted islands, as long as there is a certain amount of fresh water supply, it can be carried out. Soilless cultivation is divided into hydroponics, mist (air) cultivation and substrate cultivation according to different cultivation ...

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): A01G31/02
CPCA01G31/02Y02P60/21
Inventor 李斌张莉韩玲娟侯雷平
Owner SHANXI AGRI UNIV
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