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专利名称: 一种抽真空式液体充灌器
其他题名: Vacuum-pumping type liquid filling machine
作者: 谷海涛; 徐会希; 朱兴华; 郑荣; 张斌
所属部门: 海洋信息技术装备中心
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明
专利状态: 审查
摘要: 本发明涉及向空腔结构内部充灌液体的设备,具体地说是一种抽真空式液体充灌器。包括储液罐、抽真空装置及充液管路,其中储液罐的上端设有注液口、并与抽真空装置连接,所述储液罐的下端通过充液管路与被充空腔结构连接,通过抽真空装置将储液罐内部的空气抽出,在负压的作用下,储液罐内的液体进入被充空腔结构内。本发明通过气体管路的抽真空操作将密闭空腔深处的气泡吸出,同时让液体储存器内部的液体充入密闭空腔,可以快速、充分地排除残留气泡。
英文摘要: The invention relates to a device for filling cavity structures with liquid and in particular relates to a vacuum-pumping type liquid filling machine. The vacuum-pumping type liquid filling machine comprises a liquid storage tank, a vacuum-pumping device and a liquid filling pipeline, wherein a liquid injection opening is formed in the upper end of the liquid storage tank; the upper end of the liquid storage tank is connected with the vacuum-pumping device; the lower end of the liquid storage tank is connected with a filled cavity structure through a liquid filling pipeline; air in the liquid storage tank is pumped out through the vacuum-pumping device, and then liquid in the liquid storage tank enters the filled cavity structure under the effect of negative pressure. According to the vacuum-pumping type liquid filling machine, bubbles in a deep part of a sealed cavity can be sucked out through a vacuum-pumping operation of an air pipeline, and meanwhile, the sealed cavity is filled with liquid in the liquid storage machine, so that residual bubbles can be quickly and fully removed.
是否PCT专利:
申请日期: 2012-11-15
公开日期: 2014-05-21
专利申请号: CN201210460766.9
公布/公告号: CN103803469A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/14951
Appears in Collections:海洋信息技术装备中心_专利

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