The utility model discloses a fastening type oxygen increasing cap, which belongs to the technical field of oxygen increasing cap. Including the upper body of the aeration cap and the lower body of the aeration cap, the upper body of the aeration cap and the lower body of the aeration cap are sleeved to form an aeration cap, the upper body of the aeration cap is connected by the upper head and the inner rod, the inner rod is fixed below the upper head, the lower body of the aeration cap is connected by the lower head and the outer rod, the outer rod is fixed below the lower head of the lower cap, and the inner rod is provided with an outer screw. The inner diameter of the oxygen channel decreases gradually from bottom to top. An oxygen outlet hole is arranged through the upper cap head, and the angle between the oxygen outlet hole and the upper cap head is 0_180 degrees. The utility model has the advantages of novel structure, wall-attached air outlet, no space occupation, beautiful and generous appearance; the inner diameter of the oxygen passage decreases gradually from bottom to top, increasing the pressure of oxygen and enhancing the oxygen-increasing effect; the angle distribution between the oxygen outlet hole and the upper cap head is wide; and the oxygen-increasing range of the oxygen-increasing cap is increased by the oxygen outlet holes with different orientations.
【技术实现步骤摘要】
紧固式增氧帽
本技术涉及增氧帽
,具体地说,尤其涉及一种紧固式增氧帽。
技术介绍
增氧帽是用于海鲜池供氧或者组缸管道供氧,现有的增氧帽增氧效果不佳,输送的氧气无法到达鱼缸的各个部位,且现有的增氧帽占用空间大,不利于使用。
技术实现思路
为了解决上述问题,本技术公开了一种紧固式增氧帽,结构稳定,透水效果好。本技术是通过以下技术方案实现的:一种紧固式增氧帽,包括增氧帽上体及增氧帽下体,所述增氧帽上体及增氧帽下体套接组成增氧帽,所述增氧帽上体由上帽头及内杆连接组成,所述内杆固定在所述上帽头的下方,所述增氧帽下体由下帽头及外杆连接组成,所述外杆固定在所述下帽头的下方,所述内杆表面设有外螺纹,所述外杆内部设有内螺纹,所述内杆与所述外杆螺纹连接,所述内杆的内部开设有氧气通道,所述氧气通道的内径自下而上逐渐减小,所述上帽头上贯穿开设有出氧孔,所述出氧孔与所述上帽头形成的夹角为0-180°。与现有技术相比,本技术的有益效果是:本技术结构新颖,使用时直接固定在鱼缸底板,贴壁式出气,不占空间,美观大方;氧气通道的内径自下而上逐渐减小,增加了氧气的压力,提升了增氧效果;出氧孔与上帽头形成的夹角分布范围广,不同朝向的出氧孔增加了增氧帽的增氧范围,增氧效果好。附图说明图1是本技术的结构示意图;图2是本技术图1A-A方向的截面结构示意图。图中:1、增氧帽上体;2、增氧帽下体;3、上帽头;4、内杆;5、下帽头;6、外杆;7、氧气通道;8、出氧孔。具体实施方式下面结合附图对本技术进一步说明:一种紧固式增氧帽,包括增氧帽上体1及增氧帽下体2,所述增氧帽上体1及增氧帽下体2套接组成增氧帽, ...
【技术保护点】
1.一种紧固式增氧帽,其特征在于:包括增氧帽上体(1)及增氧帽下体(2),所述增氧帽上体(1)及增氧帽下体(2)套接组成增氧帽,所述增氧帽上体(1)由上帽头(3)及内杆(4)连接组成,所述内杆(4)固定在所述上帽头(3)的下方,所述增氧帽下体(2)由下帽头(5)及外杆(6)连接组成,所述外杆(6)固定在所述下帽头(5)的下方,所述内杆(4)表面设有外螺纹,所述外杆(6)内部设有内螺纹,所述内杆(4)与所述外杆(6)螺纹连接,所述内杆(4)的内部开设有氧气通道(7),所述氧气通道(7)的内径自下而上逐渐减小,所述上帽头(3)上贯穿开设有出氧孔(8),所述出氧孔(8)与所述上帽头(3)形成的夹角为0‑180°。
【技术特征摘要】
1.一种紧固式增氧帽,其特征在于:包括增氧帽上体(1)及增氧帽下体(2),所述增氧帽上体(1)及增氧帽下体(2)套接组成增氧帽,所述增氧帽上体(1)由上帽头(3)及内杆(4)连接组成,所述内杆(4)固定在所述上帽头(3)的下方,所述增氧帽下体(2)由下帽头(5)及外杆(6)连接组成,所述外杆(6)固定在所...
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