An energy-saving aeration device, abandon the traditional pump structure, the floating body and the center of rotation of the motor rotor coaxial tube into the water, the closed upper end and uniformly distributed along the circumference is communicated and connected pipe outlet is arranged in the throat, throat at the minimum cross section is provided with an air inlet, the drive motor rotor under the connectivity between the center tube and circumference are coaxial with the uniform are rotating speed, the centrifugal force of water was thrown, mixed and into the throat and inlet air throw. The utility model has the advantages of simple structure, large energy saving (electricity) and sufficient contact between water and air, and the oxygen increasing effect is greatly improved. Suitable for pond fish and shrimp breeding and other water features landscape or air humidity.
【技术实现步骤摘要】
本技术属于池塘养殖业增氧设备及其他水景景观或需空气增湿场所。
技术介绍
目前,公知的增氧机,除申请号02243689.8紊流振荡增氧机使用鼓风机、振荡器外,其他种种如射流式、自动抽气混合、负压增氧器等均离不开一个基本的部件,即水泵,其中较先进的申请号97214610增氧抽水泵仍使用离心式水泵,仅是将其沉入水下,节省了底阀,水经离心泵增压,从环形喷水口喷向空中与空气接触,达到增氧的目的。该增氧机简单、实用。由于存在有离心式水泵,消耗功率不会减少,其节能效益仅体现在省了进水管和底阀。一般离心式水泵效率低的仅为百分之二十几,高的也仅为百分之七十左右,一般小型机效率在百分之五十左右。种种努力和改进,其节能效果十分有限。
技术实现思路
池塘养殖鱼虾,由于养殖密度大,耗氧量多,特别是养虾,除饲料成本外,增氧耗能(电)成本占了相当的部分。至今为止,增氧机基本结构没有脱离传统的原理和形式,因此在节能方面也没有突破性的进展。本技术摒弃了传统的泵结构,利用增氧机浮体接近水面的有利条件,使插入水中的空心轴,其封闭的上端有相连通的绕空心轴中心呈圆周均布的管道一起高速旋转,管内水在离心力作用下抛向远 ...
【技术保护点】
一种节能增氧装置,在浮体上有驱动电机,其特征是:与电机转子共轴的中心管沉入水下,其封闭的上端与沿圆周均布的管道相通并联接。
【技术特征摘要】
1.一种节能增氧装置,在浮体上有驱动电机,其特征是与电机转子共轴的中心管沉入水下,其封闭的上端与沿圆周均布...
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