CN2395541Y - 潜水吸气式增氧机 - Google Patents

潜水吸气式增氧机 Download PDF

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CN2395541Y
CN2395541Y CN99221506U CN99221506U CN2395541Y CN 2395541 Y CN2395541 Y CN 2395541Y CN 99221506 U CN99221506 U CN 99221506U CN 99221506 U CN99221506 U CN 99221506U CN 2395541 Y CN2395541 Y CN 2395541Y
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李俊国
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

本实用新型涉及一种水产养殖用增氧机的改进。电动机通过联接架与叶轮壳相连,叶轮固定于叶轮壳内电动机轴端部,在叶轮壳的进水口部位安装自动吸气用带孔管件,利用负压原理将气体通过进水口吸入叶轮壳,用高速旋转的叶轮将气水混合,喷入池中。本实用新型耗电少、效率高、便于安装维修、价格低廉。

Description

潜水吸气式增氧机
本实用新型涉及一种水产养殖用增氧机的改进。
目前国内常用的增氧机种类很多,如叶轮式、水车式、向上喷水式、气泵式、水下叶轮式等,其中水下叶轮式是比较先进的一种,大致有两种类型:国内生产的斜插式和国外的潜水式,其原理都是靠电机带动裸置于水中的叶轮旋转推动池水,并靠旋转产生的负压吸入空气,较好地实现了增氧、搅拌和形成水的环流。但由于叶轮裸置于水中易对鱼虾等造成伤害,而且作用面扩散,导致作用距离受到限制;尤其斜插式是向下作用于池底,使池底泥污泛起,造成池水混浊。另外,这两种增氧机价格昂贵,使广大养殖业户难以接受。
本实用新型就是提供一种增氧、搅拌、形成环流三种作用兼有,且耗电少、效率高、使用方便、价格低廉的新一代增氧机。
本实用新型主要由潜水式电动机、联接架、叶轮、叶轮壳、喷水管、进气管、环形配气管、可调式固定架等构成。增氧机安装在可调式固定架上。电动机通过联接架与叶轮壳相连,叶轮壳配有喷水管。叶轮固定于叶轮壳内电动机的输出轴端。进气管与环形配气管相通,进气管配有进气阀,环形配气管固定于进水口处叶轮壳上,配气管内侧开有许多出气孔。
附图I  潜水吸气式增氧机结构简图
附图II  潜水吸气式增氧机A-A剖视图
1.喷水管  2.叶轮壳  3.叶轮  4.进气管  5.进气阀  6.环形配气管  7.联接架  8.电动机输出轴  9.潜水式电动机  10.进水口  11.可调式固定架  12.出气孔
实施例:
下面对照附图,对本实用新型作详细的描述。
本实用新型主要由潜水式电动机(9)、联接架(7)、叶轮(3)、叶轮壳(2)、喷水管(1)、进气管(4)、环形配气管(6)、可调式固定架(11)等构成。电动机(9)通过联接架(7)与叶轮壳(2)相连,叶轮壳(2)配有喷水管(1)。叶轮(3)固定于叶轮壳(2)内电动机的输出轴(8)端。进气管(4)与环形配气管(6)相通,进气管(4)配有进气阀(5),环形配气管(6)固定于进水口(10)处叶轮壳(2)上,配气管(6)内侧开有许多出气孔(12)。将增氧机安装在可调式固定架(11)上,用固定钢管架将该机定置于池水中一定位置,通过可调式固定架(11)可随意调节该机在水中的深度位置、水平和上下喷射角度。启动电动机(9),水从进水口(10)进入叶轮壳(2),通过旋转的叶轮(3)后从喷水管(1)喷出,同时水流在进水口(10)和环形配气管(6)之间形成负压,将气体从环形配气管(6)上的出气孔(12)吸入叶轮壳(2),水与气体在叶轮壳(2)中被高速旋转的叶轮(3)搅拌后,成细密的气水混合状从喷水管(1)喷入池水中,气体在搅拌喷出和溢出水面的过程中充分溶解于水,提高了增氧效果。其喷水和溢水的过程,造成喷水口前部池水的流动和剧烈翻腾,从而有效地满足了池水增氧、搅拌和形成环流三项要求。当关闭进气阀(5)时,增氧机可做为潜水泵用以提水排灌,为池塘供水。

Claims (2)

1.一种潜水吸气式增氧机,包括潜水式电动机、叶轮、叶轮壳、喷水管、进气阀、环形配气管、可调式固定架等,其特征在于:电动机通过联接架与叶轮壳相连,叶轮固定于叶轮壳内电动机输出轴端部,在叶轮壳的进水口部位安装自动吸气用的带孔管件。
2.根据权利要求1所述的增氧机,其特征在于:进气管与环形配气管相连,进气管装有进气阀;环形配气管固定于进水口处叶轮壳上,配气管内侧开有许多出气孔。
CN99221506U 1999-07-03 1999-07-03 潜水吸气式增氧机 Expired - Fee Related CN2395541Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105432548A (zh) * 2015-12-25 2016-03-30 广东英锐生物科技有限公司 一种潜水式涡轮增氧机
CN106305585A (zh) * 2016-10-21 2017-01-11 陈添智 一种养殖池底部循环增氧机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105432548A (zh) * 2015-12-25 2016-03-30 广东英锐生物科技有限公司 一种潜水式涡轮增氧机
CN106305585A (zh) * 2016-10-21 2017-01-11 陈添智 一种养殖池底部循环增氧机

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