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Space plant culture device

A cultivation device and plant technology, applied in the field of space plant cultivation, can solve the problem of ethylene gas removal that cannot inhibit plant growth, and achieve the effects of ensuring air flow and ensuring a beneficial environment

Inactive Publication Date: 2016-12-21
LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing space plant cultivation devices cannot achieve water recovery under microgravity conditions well, nor can they remove the plant-growth-inhibiting ethylene gas released during plant growth.

Method used

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  • Space plant culture device
  • Space plant culture device
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Experimental program
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Embodiment 1

[0038] Such as Figure 1~3 As shown, a space plant cultivation device, the cultivation device mainly includes a plant growth chamber 1, a plant culture dish 11, a root water supply module, a temperature control module, a humidity control module, a light module 16, a camera module 15 and a controller;

[0039] Wherein, the plant growth chamber 1 is a rectangular structure, and its left and right side walls are respectively provided with partitions, a ventilation duct is formed between the partitions and the side walls, and an air outlet is processed on the top of the partition, The bottom of the left partition is provided with a first ventilation fan 12, and the bottom of the right partition is provided with a fourth ventilation fan 5; The coating 14 is provided with a catalytic light source 13 on the rear wall, and an air vent is provided on the right side wall;

[0040] The root water supply module includes a water tank 3, a porous pipe 10 and long fibers attached to the sur...

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PUM

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Abstract

The invention discloses a space plant culture device and belongs to the technical field of space plant culture. The culture device mainly comprises a plant growth room, a plant culture dish, a root system water supply module, a temperature control module, a humidity control module, a light illumination module, a photographing module and a controller; the root system water supply module is used for providing growth supporting and needed moisture and nutrient liquid to plants; the temperature control module is used for controlling the temperature of the plant growth room; the humidity control module is used for controlling the humidity in the growth room; the light illumination module provides suitable light intensity to the growth of the plants; gas circularly passes through a draught fan and a ventilation pipeline so that the circulation of air in the growth room is realized; the photographing module realizes monitoring and photographing of the growth of the plants; the control modules realize functions including automatic control of a whole plant culture box, data acquisition and the like.

Description

technical field [0001] The invention relates to a space plant cultivation device, which belongs to the technical field of space plant cultivation. Background technique [0002] In order to ensure the quality of life and work of astronauts during long-term space missions, it is essential to study the space controlled ecological life support system. Space plant cultivation technology is a key to the space controlled ecological life support system technology. The cultivation of space plants provides the most basic way for the study of space botany. It is of great importance for revealing the phenomena and laws of space life science, realizing the cultivation of new varieties such as space crops, exploring the origin and evolution of life in the universe, and revealing the role of gravity in the origin of life. Life topics play an important role in promoting. [0003] The purpose of the space plant cultivation device is to establish a ground simulation system for an environmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02A01G9/16A01G9/24A01G7/04
CPCA01G7/045A01G9/16A01G9/24A01G9/246A01G31/02Y02P60/21Y02A40/25
Inventor 王春勇王静吴启鹏赵呈选史凯李海志王琎李丹明姚磊魏连军陈红付朝晖
Owner LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
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