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Automatic space fish culture test device

A test device and fish technology, applied in fishing, fish farming, climate change adaptation, etc., can solve problems such as lack of automation devices, achieve the effects of ensuring normal life, reducing operation difficulty, and reducing carbon dioxide content

Active Publication Date: 2021-12-24
BEIJING INST OF AEROSPACE CONTROL DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is a shortage of automated devices for space animal and plant experiments, especially after the completion of my country's space station, in order to carry out the above-mentioned space technology experiments, a batch of advanced automated space technology test devices are urgently needed

Method used

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  • Automatic space fish culture test device

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Embodiment Construction

[0031] Such as Figure 1~4 As shown, the present invention discloses an automated space fish culture test device related to space biological experiments, which has technical functions such as space in situ culture of fish, microgravity gas-liquid exchange, microgravity material circulation control, remote parameter telemetry, etc. , which can meet the needs of space technology experiments.

[0032] Such as figure 1 , figure 2 , Figure 5 Shown, described space fish culture test device comprises space fish culture cabin 1, 0 2 Stirring fusion vessel with water 2, O 2 Storage container 3, water circulation treatment module 4 and CO 2 collection container 5;

[0033] The fish culture cabin 1 and O 2 It is connected with the mixing tank 2 of water; O 2 Stirring fusion device 2 with water is used to fully interact with gas and liquid under the microgravity conditions of space, supplementing the O needed for fish survival 2 ;O 2 storage container 3 to the O 2 Stirring fu...

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Abstract

The invention relates to an automatic space fish culture test device. The device comprises a space fish culture cabin, an O2 and water stirring fusion device, an O2 storage container, a water circulation treatment module and a CO2 collection container. The fish culture cabin is connected with the O2 and water stirring fusion device, and the O2 and water stirring fusion device is used for enabling gas and liquid to be fully interacted under the condition of space microgravity and supplementing O2 needed by fish survival. The O2 storage container provides gaseous O2 for the O2 and water stirring fusion device. The fish culture cabin is connected with the water circulation treatment module, the water circulation treatment module is used for treating CO2 in water flowing from the fish culture cabin, and the CO2 collection container is used for collecting gaseous CO2 filtered by a breathable and waterproof semi-permeable membrane structure in the water circulation treatment module. The device has the technical functions of fish space in-situ culture, microgravity gas-liquid exchange, microgravity substance circulation control, remote parameter telemetering and the like in a limited closed space so as to meet the requirements of space technical tests.

Description

technical field [0001] The invention relates to an automatic space fish cultivation test device for space biological test. Background technique [0002] At present, the world's major aerospace countries are actively carrying out deep space exploration, and space activities represented by manned spaceflight have become a hot spot in scientific and engineering research. Facing the needs of environmental control and life support for long-term manned deep space exploration flights in the future, it has become an inevitable development trend to build an ecologically recyclable controlled life support system in spacecraft. The system uses biological components such as green plants, animals, and microorganisms to produce food, process waste, and regenerate air and water at the same time. It establishes an ecosystem in a limited confined space, realizes material circulation and energy circulation, and satisfies the long-term needs of human beings in space. The need for time flight ...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04A01K63/06A01K61/80A01K79/00C02F1/20C02F1/44C02F103/20
CPCA01K63/003A01K63/04A01K63/06A01K63/045A01K63/042A01K61/80A01K79/00C02F1/20C02F1/444C02F2103/20Y02A40/81
Inventor 李海兵罗骋许思宇孙宁李振丁昊
Owner BEIJING INST OF AEROSPACE CONTROL DEVICES