JAPAN AGENGY FOR MARINE-EARTH SCIENCE & TECHNOLOGY
发明人:
WATSUJI TOMORO,和辻 智郎
申请号：
JP2011219476
公开号：
JP2013078273A
申请日:
2011.10.03
申请国别(地区):
JP
年份:
2013
代理人:
摘要：
PROBLEM TO BE SOLVED: To solve such a problem that conventional breeding devices for deep-sea organisms have difficulty in supplying an appropriate amount of dissolved gas to water.SOLUTION: The supply device 1 supplies dissolved gas such as hydrogen sulfide, methane, hydrogen, etc., to water in a water tank A and comprises a circulation path 11 that removes the water in the water tank A to the outside and returns the water to the water tank, a pressure-feed pump 12 for causing the water to flow through the circulation path 11, a gas cylinder 13 filled with gas to be dissolved, a dissolved gas supply means 14 which is arranged in the middle of the circulation path 11 and which causes the water to pass therethrough and dissolves the gas from the gas cylinder 13 in the water, and a gas regulating valve 16 which opens and closes a gas flow channel 15 between the gas cylinder 13 and the dissolved gas supply means 14. The supply device is capable of supplying an appropriate amount of dissolved gas into water, as needed, and is extremely suitable for breeding devices utilizing dissolved gas for aquatic organisms in chemosynthetic ecosystems.COPYRIGHT: (C)2013,JPO&INPIT【課題】従来の深海生物の飼育装置では、適切な量の溶存ガスを水中に供給することが難しいという問題点があった。【解決手段】水槽Aの水に硫化水素、メタン及び水素等の溶存ガスを供給する装置であって、水槽Aの水を外部に取り出して同水槽に戻す循環路11と、循環路11に水を流通させるための圧送ポンプ12と、溶存させたいガスを充填したガスボンベ13と、循環路11の中間に配置して水を通過させるとともにその水にガスボンベ13のガスを溶かし込む溶存ガス供給手段14と、ガスボンベ13から溶存ガス供給手段14に至るガス流路15を開閉するガス調整弁16を備えた供給装置1とし、必要に応じて適切な量の溶存ガスを水中に供給することを実現し、溶存ガスを利用する化学合成生態系水生生物の飼育装置に非常に好適なものとした。【選択図】図1
