Large-scaled tissue cultured seedling growth environment CO2 concentration self-control device

A growth environment, carbon dioxide technology, applied in non-electric variable control, greenhouse cultivation, plant regeneration, etc., can solve the problems of low monitoring and regulation accuracy, achieve high monitoring and regulation accuracy, automatic data storage, and increase costs

Inactive Publication Date: 2007-05-16
TECH TOP OPTO ELECTRONICS TECH
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Technical problem The object of the present invention is to provide a kind of large-scale tissue culture seedling growth environment carbon dioxide concentration automatic control device, overcomes the prior art to the environmental gas CO 2 The low precision of concentration monitoring and regulation can realize continuous online monitoring, high precision of monitoring and regulation, automatic saving of data, and environmental CO 2 Concentration realizes automatic control

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
  • Large-scaled tissue cultured seedling growth environment CO2 concentration self-control device
  • Large-scaled tissue cultured seedling growth environment CO2 concentration self-control device
  • Large-scaled tissue cultured seedling growth environment CO2 concentration self-control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The device of the present invention is composed of a CO2 automatic and precise dispensing device 15, a CO2 concentration automatic in-box circulation monitoring device, a signal processing board 22, a controller 8 (also known as a lower computer) and an upper computer 9. As shown in Figure 1.

[0025] (1)CO 2 The automatic precision release device is mainly composed of CO 2 Gas tank 1, decompression tank 14, pressure regulating valve 3, solenoid valve 4 and solenoid valve 5, the release pipe with a length of L arranged between solenoid valve 4 and solenoid valve 5, solid state relay 12 and solid state relay 13, group The incubator consists of 6. The tissue culture box is made of light-transmitting materials; the pressure regulating valve 3 is connected to the decompression tank 4, and the decompression tank 4 is connected to the CO through the decompression valve 2 2 Gas tank 1 is connected.

[0026] (2) CO 2 The automatic concentration monitoring device for circul...

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 carbon dioxide density automatic adjuster in seed cultivation, wherein it is formed by CO2 automatic fine discharger, CO2 density automatic online circulate detector, signal processing plate, controller and superior machine. The controller is the embedded system whose corn is C8051F005 single chip; the control software is programmed with MCS-51 language; the software of superior machine is programmed by VB6.0; the invention uses high-pure CO2 accurate discharge and CO2 density automatic tank internal circulate online detection, with high accuracy, to research the assimilate speed of seeds on CO2.

Description

1. Technical field [0001] The invention relates to an automatic control device for carbon dioxide concentration in the growth environment of large-scale tissue cultured seedlings, which belongs to the technical field of plant growth control and is specially used for the environment control of commercial production and large-scale production of tissue cultured seedlings. 2. Background technology [0002] Traditional seedling facilities and their environment hinder the commercial production and large-scale application of tissue culture seedlings. The use of large-scale seedling raising facilities and comprehensive environmental control engineering technology to organize factory-scale and large-scale production is an inevitable prerequisite for realizing tissue culture seedlings to become commercial products and widely used in agricultural production. The environmental control of facilities based on the growth process of tissue culture seedlings includes control requirements an...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00A01G7/02G05D11/00G05B19/418A01G9/18
Inventor 徐志刚焦学磊刘晓英邸秀茹
Owner TECH TOP OPTO ELECTRONICS TECH
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