张祝利1，顾海涛1，何雅萍1，门 涛1，吴为国2
（1 农业部渔业装备与工程重点开放实验室，国家渔业机械仪器质量监督检验中心，上海 200092；
2 浙江富地机械有限公司，浙江 台州 318058）

摘要：研究不同型式的增氧机性能，可使生产者根据不同养殖对象与模式针对溶氧的需求，选择配置合适的增氧方式。通过对使用最为广泛的叶轮式、水车式、射流式和曝气式增氧机产品性能的池塘实效试验，分析比较各类增氧机性能、工作特性和适用范围。结果表明，养殖水体溶解氧主要来自浮游植物的光合作用；叶轮式、水车式和射流式增氧机应用于服务水域，其增氧能力远远不能满足该水域养殖鱼类的氧需求，但可满足养殖鱼类的应急氧需求；曝气式增氧机因没有应急增氧作用和水体搅拌能力而不适合四大家鱼等常规鱼种的养殖需要。
关键词：叶轮式增氧机；水车式增氧机；射流式增氧机；曝气式增氧机；增氧效果

Study on the test of oxygen effect of aerator in pond
ZHANG Zhu-li1, 2, GU Hai-tao1, 2, HE Ya-ping1, 2, MEN Tao1, 2, WU Wei-guo3
( 1 Key Laboratory of Fishery Equipment and Engineering, Ministry of Agriculture, Shanghai 200092, China;
2 The National Supervision and Testing Center of Fishery Machinery and Instrument, Shanghai 200092, China;
3 Zhejiang Fordy machinery Co., Ltd., Zhejiang 318058, China )

Abstract: With the development of aquaculture aeration technology, the continuous appearance of various types of aerobic machineries adapts to the needs of different aquaculture. Researching the performance of different types of aerators can make the producers select appropriate aeration manners, which is based on the demand of dissolved oxygen according to different culture objects and models. According to the experiment of the effect of impeller aerator, paddlewheel aerator, jet aerators and aeration aerator in the pond which are most widely used, we analyzed the aerator performance, operating characteristics and applicability. The result showed that the dissolved oxygen of aquaculture water mainly comes from the photosynthesis of phytoplankton. When impeller aerator, paddlewheel aerator and jet aerators apply to its service water, their aerobic capacities are far from the oxygen demands of the fishes which cultured in the water, however, it can meet the emergency oxygen demands of cultured fishes. Aeration aerator is not suitable for culturing the four major Chinese carps because it is lack of emergency oxygen effect and water mixing capacity.
Key words: impeller aerator; paddlewheel aerator; jet aerator; aeration aerator; oxygen effect; integrated assessment

基金项目：2011年农技推广与体系建设专项经费项目“水产增氧机械推广与应用”
作者简介：张祝利（1964—），男，高级工程师，主要从事渔业机械产品质量评价与标准化研究工作。E-mail: zhangzhuli@fmiri.ac.cn

（来源：《渔业现代化》2012,39(2):64-68）