CN106644663A - 一种紫菜孢子计数用过滤装置及计数方法 - Google Patents
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Abstract
本发明涉及一种紫菜孢子计数用过滤装置及计数方法,所述装置包括活塞柱和活塞缸,活塞柱自活塞缸的一端进入活塞缸中并且可往复移动地设置在活塞缸中,活塞缸的上部侧壁设置有进水孔,进水孔经由电磁阀与一取样管连通,取样管中串接有水泵;活塞缸的中部收拢,并且在收拢处设置有手动阀门,活塞缸在手动阀门的上部形成蓄水腔,在手动阀门的下部形成滤纸腔;滤纸腔的下端开口即活塞缸的开口处连接有中部设置具有过滤出水口的压块,压块将一滤纸压合于滤纸腔开口中滤纸呈白色并且滤纸的孔隙小于紫菜孢子。本发明将足够水量的样本孢子水经过滤纸的过滤从而将孢子截留于滤纸上,通过显微镜观测滤纸上的孢子数量再行计算整个培养池中的孢子浓度。
Description
技术领域
本发明涉及紫菜孢子计数设备领域,尤其为一种紫菜孢子计数用过滤装置及计数方法。
背景技术
在紫菜种植过程中需要对孢子水中的孢子数量进行监测,现有的紫菜孢子计数方式是通过具有载玻片的计数框取孢子水后置在显微镜下直接观察计数,对于培养紫菜孢子的培养池的水量来说,现有的技术以及取样方式很难获取到具有代表性的足够样本水量,因此往往导致计数结果与实际孢子浓度存在较大偏差。
发明内容
本发明目的在于解决上述技术问题,提供了一种紫菜孢子计数用过滤装置及计数方法,具体由以下技术方案实现:
一种紫菜孢子计数用过滤装置,包括活塞柱和活塞缸,所述活塞柱自活塞缸的一端进入所述活塞缸中并且可往复移动地设置在活塞缸中,所述活塞缸的另一端开口,所述活塞缸的上部侧壁设置有进水孔,所述进水孔经由电磁阀与一取样管连通,所述取样管中串接有水泵;所述活塞缸的中部收拢,并且在收拢处设置有手动阀门,活塞缸在手动阀门的上部形成蓄水腔,在手动阀门的下部形成滤纸腔;所述滤纸腔的下端开口即活塞缸的开口处连接有中部设置具有过滤出水口的压块,所述压块将一滤纸压合于所述滤纸腔开口中所述滤纸呈白色并且滤纸的孔隙小于紫菜孢子。
所述的紫菜孢子计数用过滤装置,其进一步设计在于,所述活塞缸为透明材质制成并且其侧壁纵向设置有刻度线。
所述的紫菜孢子计数用过滤装置,其进一步设计在于,所述滤纸腔的下部的内径大于其上部的内径,从而在滤纸腔的中部形成台阶面,并且所述滤纸腔的下部内壁设置有内螺纹,所述压块的外壁设置有外螺纹,所述压块通过螺纹连接与所述滤纸腔的下部并且压块的上端将所述滤纸的边缘压合于所述台阶面上。
所述的紫菜孢子计数用过滤装置,其进一步设计在于,所述滤纸的边缘为铁质环,所述压块的内嵌有与压块同轴的铁质管,所述铁质管外缠绕有线圈,所述线圈的两端延伸出所述压块与外部电源连接或断开。
所述的紫菜孢子计数用过滤装置,其进一步设计在于,所述取样管的另一端连接有多根支管。
所述的紫菜孢子计数用过滤装置,其进一步设计在于,所述支管的端部连接有进水端头,该进水端头包括浮块、取液管以及滤罩,所述取液管连接于所述浮块的下端并且与所述支管连通,取液管在所述浮块的作用下悬浮于水中,所述滤罩连接于所述取液管的外部从而在所述取液管外壁与所述滤罩内壁形成取液腔,并且所述取液管的侧壁设置有若干通孔,从而使得所述取液腔与通过通孔与所述支管连通。
一种紫菜孢子计数方法,该方法采用一种紫菜孢子计数用过滤装置,包括活塞柱和活塞缸,所述活塞柱自活塞缸的一端进入所述活塞缸中并且可往复移动地设置在活塞缸中,所述活塞缸的另一端开口,所述活塞缸的上部侧壁设置有进水孔,所述进水孔经由电磁阀与一取样管连通,所述取样管中串接有水泵;所述活塞缸的中部收拢,并且在收拢处设置有手动阀门,活塞缸在手动阀门的上部形成蓄水腔,在手动阀门的下部形成滤纸腔;所述滤纸腔的下端开口即活塞缸的开口处连接有中部设置具有过滤出水口的压块,所述压块将滤纸压合于所述滤纸腔开口中;所述滤纸呈白色并且滤纸的孔隙小于紫菜孢子;具体包括如下步骤:将取样管的端部连接紫菜孢子培养池,关闭所述手动阀门,开启所述电磁阀以及所述水泵向活塞缸内泵入含有紫菜孢子的孢子水;关闭电磁阀,打开手动阀,下压所述活塞柱将孢子水压出所述蓄水腔进入滤纸腔;孢子水经过滤纸过滤,使得孢子被滤纸截留;取下所述压块继而将滤纸取出并送至显微镜下进行观察计数。
本发明通过将足够水量的样本孢子水经过滤纸的过滤从而将孢子截留于滤纸上,通过显微镜观测滤纸上的孢子数量再行计算整个培养池中的孢子浓度,单次计数获取的样本水量较大,从而大大减少了测算次数即可获取比较准确的孢子浓度;包含有电磁铁的压块连接于滤纸腔的过滤出水口处,在电磁铁断电的情况下可以将滤纸压合滤纸腔内,在过滤完毕后,给电磁铁通电即可通过吸合滤纸边缘的铁质环将滤纸轻松吸出滤纸腔。
附图说明
图1是本发明的结构示意图。
图2是滤纸示意图。
图3是压块结构示意图。
图4是进水端头结构示意图。
具体实施方式
以下结合说明书附图以及实施例对本发明进行进一步说明:
如图所示,紫菜孢子计数用过滤装置包括活塞柱1、活塞缸2,活塞柱1自活塞缸的一端进入活塞缸2中并且可往复移动地设置在活塞缸2中,活塞缸2的另一端开口,活塞缸的上部侧壁设置有进水孔21,进水孔21经由电磁阀与一取样管3连通,取样管中串接有水泵;活塞缸2的中部收拢,并且在收拢处设置有手动阀门22,活塞缸在手动阀门的上部形成蓄水腔23,在手动阀门的下部形成滤纸腔24;滤纸腔的下端开口即活塞缸的开口处连接有中部设置具有过滤出水口的压块4,压块将一滤纸5压合于滤纸腔开口中滤纸呈白色并且滤纸5的孔隙小于紫菜孢子。
本实施例相应的使用方法具体包括如下步骤:将取样管的端部连接紫菜孢子培养池,关闭所述手动阀门,开启所述电磁阀以及所述水泵向活塞缸内泵入含有紫菜孢子的孢子水,根据不同的孢子水浓度可以取50ml、100ml、200ml等不同水量;关闭电磁阀,打开手动阀,下压所述活塞柱将孢子水压出所述蓄水腔进入滤纸腔;孢子水经过滤纸过滤,使得孢子被滤纸截留;取下所述压块继而将滤纸取出并送至显微镜下进行观察计数,此时滤纸的状态如图2所示,其中部为其截留的紫菜孢子6。
为了便于对孢子水的取样进行控制,活塞缸2为透明材质制成并且其侧壁纵向设置有刻度线。滤纸腔24的下部的内径大于其上部的内径,从而在滤纸腔24的中部形成台阶面,并且滤纸腔24的下部内壁设置有内螺纹,压块的外壁设置有外螺纹,压块通过螺纹连接与滤纸腔的下部并且压块的上端将滤纸5的边缘压合于台阶面上。当然,在此过程中可能出现滤纸被压合贴附在台阶面上而难以取下的情形,基于此,对滤纸以及压块进行如下进一步改进:
如图3所示,滤纸5的边缘为铁质环51,压块4的内嵌有与压块同轴的铁质管41,铁质管外缠绕有线圈42,线圈42的两端延伸出压块与外部电源连接或断开。在装填滤纸时,线圈断电,滤纸放入活塞缸内后压块不具有磁性,旋转正常压合所述滤纸;在过滤结束,需要取下滤纸时,给线圈42通电,产生较弱的磁场吸附滤纸边缘的铁质环,旋出压块时将滤纸带出活塞缸。
取样管3的端部连接有多根支管31。支管的端部连接有进水端头32,如图4所示,该进水端头包括浮块321、取液管322以及滤罩323,取液管连接于浮块的下端并且与支管连通,取液管在浮块的作用下悬浮于水中,滤罩连接于取液管的外部从而在取液管外壁与滤罩内壁形成取液腔,并且取液管的侧壁设置有若干通孔,从而使得取液腔与通过通孔与支管连通。利用滤罩将培养池中可能存在的杂物隔离,避免杂物混入活塞缸内,破坏取样过程。
本发明通过将足够水量的样本孢子水经过滤纸的过滤从而将孢子截留于滤纸上,通过显微镜观测滤纸上的孢子数量再行计算整个培养池中的孢子浓度,单次计数获取的样本水量较大,从而大大减少了测算次数即可获取比较准确的孢子浓度;包含有电磁铁的压块连接于滤纸腔的过滤出水口处,在电磁铁断电的情况下可以将滤纸压合滤纸腔内,在过滤完毕后,给电磁铁通电即可通过吸合滤纸边缘的铁质环将滤纸轻松吸出滤纸腔。
Claims (7)
1.一种紫菜孢子计数用过滤装置,其特征在于包括活塞柱和活塞缸,所述活塞柱自活塞缸的一端进入所述活塞缸中并且可往复移动地设置在活塞缸中,所述活塞缸的另一端开口,所述活塞缸的上部侧壁设置有进水孔,所述进水孔经由电磁阀与一取样管连通,所述取样管中串接有水泵;所述活塞缸的中部收拢,并且在收拢处设置有手动阀门,活塞缸在手动阀门的上部形成蓄水腔,在手动阀门的下部形成滤纸腔;所述滤纸腔的下端开口即活塞缸的开口处连接有中部设置具有过滤出水口的压块,所述压块将滤纸压合于所述滤纸腔开口中;所述滤纸呈白色并且滤纸的孔隙小于紫菜孢子。
2.根据权利要求1所述的紫菜孢子计数用过滤装置,其特征在于,所述活塞缸为透明材质制成并且其侧壁纵向设置有刻度线。
3.根据权利要求1所述的紫菜孢子计数用过滤装置,其特征在于,所述滤纸腔的下部的内径大于其上部的内径,从而在滤纸腔的中部形成台阶面,并且所述滤纸腔的下部内壁设置有内螺纹,所述压块的外壁设置有外螺纹,所述压块通过螺纹连接与所述滤纸腔的下部并且压块的上端将所述滤纸的边缘压合于所述台阶面上。
4.根据权利要求3所述的紫菜孢子计数用过滤装置,其特征在于,所述滤纸的边缘为铁质环,所述压块的内嵌有与压块同轴的铁质管,所述铁质管外缠绕有线圈,所述线圈的两端延伸出所述压块与外部电源连接或断开。
5.根据权利要求1所述的紫菜孢子计数用过滤装置,其特征在于,所述取样管的另一端连接有多根支管。
6.根据权利要求5所述的紫菜孢子计数用过滤装置,其特征在于,所述支管的端部连接有进水端头,该进水端头包括浮块、取液管以及滤罩,所述取液管连接于所述浮块的下端并且与所述支管连通,取液管在所述浮块的作用下悬浮于水中,所述滤罩连接于所述取液管的外部从而在所述取液管外壁与所述滤罩内壁形成取液腔,并且所述取液管的侧壁设置有若干通孔,从而使得所述取液腔与通过通孔与所述支管连通。
7.一种紫菜孢子计数方法,其特征在于,该方法采用一种紫菜孢子计数用过滤装置,包括活塞柱和活塞缸,所述活塞柱自活塞缸的一端进入所述活塞缸中并且可往复移动地设置在活塞缸中,所述活塞缸的另一端开口,所述活塞缸的上部侧壁设置有进水孔,所述进水孔经由电磁阀与一取样管连通,所述取样管中串接有水泵;所述活塞缸的中部收拢,并且在收拢处设置有手动阀门,活塞缸在手动阀门的上部形成蓄水腔,在手动阀门的下部形成滤纸腔;所述滤纸腔的下端开口即活塞缸的开口处连接有中部设置具有过滤出水口的压块,所述压块将滤纸压合于所述滤纸腔开口中;所述滤纸呈白色并且滤纸的孔隙小于紫菜孢子;具体包括如下步骤:将取样管的端部连接紫菜孢子培养池,关闭所述手动阀门,开启所述电磁阀以及所述水泵向活塞缸内泵入含有紫菜孢子的孢子水;关闭电磁阀,打开手动阀,下压所述活塞柱将孢子水压出所述蓄水腔进入滤纸腔;孢子水经过滤纸过滤,使得孢子被滤纸截留;取下所述压块继而将滤纸取出并送至显微镜下进行观察计数。
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