JAPAN AGENGY FOR MARINE-EARTH SCIENCE & TECHNOLOGY
发明人:
WATSUJI TOMORO,和辻 智郎
申请号：
JP2011219481
公开号：
JP2013078274A
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 controlling the amount of dissolved oxygen in water.SOLUTION: The control device 2 controls the amount of dissolved oxygen in water in a water tank and comprises an air pump that supplies air to the water tank, a circulation path that removes water in the water tank to the outside and returns the water to the water tank, a pressure-feed pump for causing the water to flow through the circulation path and a degasification means arranged in the middle of the circulation path and which causes the water to flow therethrough and removes dissolved oxygen in the water. The control device is capable of appropriately maintaining the concentration of dissolved oxygen in water and is extremely suitable for breeding devices for deep-sea organisms.COPYRIGHT: (C)2013,JPO&INPIT【課題】従来の深海生物の飼育装置では、水中の溶存酸素量を制御することが困難であるという問題点があった。【解決手段】水槽の水の溶存酸素量を制御する装置であって、水槽中に空気を供給するエアポンプと、水槽の水を外部に取り出して同水槽に戻す循環路と、循環路に水を流通させるための圧送ポンプと、循環路の中間に配置して水を通過させるとともにその水の溶存酸素を除去する脱気手段を備えた制御装置2とし、水中の溶存酸素濃度を適切に維持することを実現し、深海生物の飼育装置に非常に好適なものにした。【選択図】図1
