一种刀鲚浮性卵专用孵化器
申请公布号:CN203152247U
申请号:CN201320136070.0
申请日期:2013.03.25
申请公布日期:2013.08.28
发明人:郭正龙;刘大勇
分类号:A01K61/00(2006.01)I
主分类号:A01K61/00(2006.01)I
代理人:卢霞
地址:226600 江苏省南通市海安县中坝南路50号
摘要:本实用新型提供了一种刀鲚浮性卵专用孵化器,包括三脚架、倒置在三脚架上的敞口孵化桶(1)、设在敞口孵化桶(1)内的60目的底托网(2)、设在敞口孵化桶(1)口部的进水管(4)、设在底托网(2)下方的溢水管(5)和纳米微孔管(6),所述的底托网(2)和纳米微孔管(6)设在进水管(4)上方。本实用新型的刀鲚浮性卵专用孵化器用底托网将孵化桶分为两层,上层为鱼卵孵化区,下层为水流缓冲区。底托网起到缓冲水流,防止水流直接冲击鱼卵和鱼苗,减少对鱼卵的伤害,提高受精卵的孵化率,同时溢水管口置于底托网的下层,增加了缓冲区的面积,水流向上运行,减少溢水时对鱼卵和鱼苗的吸附作用,降低了鱼卵和鱼苗的受伤程度。
主权项:一种刀鲚浮性卵专用孵化器,其特征在于,包括三脚架、倒置在三脚架上的敞口孵化桶(1)、设在敞口孵化桶(1)内的底托网(2)、设在敞口孵化桶(1)口部的进水管(4)、设在底托网(2)下方的溢水管(5)和纳米微孔管(6),所述的底托网(2)和纳米微孔管(6)设在进水管(4)上方。
Sequence based physical design tuning
Degradable surfactants and methods for use
Quantum dot manipulating method and quantum dot production/manipulation apparatus
Vacuum bag mounting and viewing features
High efficiency solar powered fan
Fixture for display unit for allowing displayed image to be seen with ease even upon vibrating
Packaging container, and method and apparatus for making same
Portable security device for fishing rods and reels
Light emission material and organic electroluminescent device using the same
Acoustic flow straightener for turbojet engine fan casing
Method of manufacturing organic EL element, organic EL element and organic EL display device
Phase change memory cell and method of formation
Methods for treating congestive heart failure
Guarded cover sheet for LCD polarizers and method of making the same
Device and method for regenerating an electroless metal plating bath