A jet aerator, which comprises an insulating tube (1), an oxygen cylinder is arranged in the insulation (1) submersible motor end (2), which is characterized in that the insulation tube aerator (1) comprises a voltage double mixing chamber (1 - 1), air insulation gas injection chamber (1 - 2) and diffusion room (1 - 3) three, doubling the mixing chamber (1 - 1) is arranged in the suction chamber insulation gas injection (1 - 2), doubling the mixing chamber (1 - 1) and air insulation gas injection chamber (1 - 2) between the cylinder connection (3) and truncated cone (4) separated from the cylinder (3) and (4) the small conical body is connected to the submersible motor (2) is connected with a spiral blade (5), a spiral blade (5) is arranged in the mixing chamber pressure times (1 - 1) at the end of the submersible motor, (2) with a spiral blade (5 ) between the oxygen cylinder (1) insulation tube wall is provided with a water inlet (9), in times of pressure mixing chamber (1 - 1) is arranged in the pressurizing cone (6), pressure cone (6) is the end of conical cylinder, pressure cone (6) with conical ends the spiral blade (5) is arranged, the diffusion chamber (1 - 3) and arranged in a spiral blade (5) corresponding to the double pressure mixing chamber (1 - 1) to the other end of the diffusion chamber (1 - 3) and air insulation gas injection chamber (1 - 2). And then the diffusion chamber (1 - 3) less than the diameter of suction insulation gas injection chamber (1 - 2) in diameter, diffusion chamber (1 - 3) end of the head into the suction chamber insulation gas injection (1 - 2) in the end, a diffusion chamber (1 - 3) of the head and cylinder (3) is formed on the edge of the jet ring (10), in the inspiratory insulation gas injection chamber (1 - 2) on the side wall of the suction pipe is communicated with the suction pipe (7), (7) the upper end is provided with an air inlet (7 - 1), (7) in the air suction pipe is fixedly connected in a heater (8).
【技术实现步骤摘要】
喷射式增氧机
:本技术涉及一种对越冬池塘进行水底增氧、保温的机械装置。
技术介绍
:用于水产养殖的池塘存在着冬季池底温度过底、池内严重缺氧的问题,目前用于水产养殖的增氧机械主要有两类,一类是水表面增氧,水表面增氧机有叶轮式、水车式、喷淋式、浆叶式,其原理均为将水搅拌,喷到空中使水和空气接触增氧,但此种方式进入水体中的空气量少,气水混合时间短,特别是此种增氧机无法用于冬季鱼类越冬池塘增氧;还有一种是水下层增氧机,它有充气式、射流式、涡流式,这类增氧机的缺点是吸气能力小,水体中形成气泡直径大,增氧速率低,负荷面积小,在冬季使用会降低池塘的水温,不利于鱼类的越冬。
技术实现思路
:本技术的目的在于提供一种即可以对池塘进行增氧,又可以进行保温的机械装置,它包括保温增氧筒1、设置在保温增氧筒1一端的潜水电机2,保温增氧筒1包括倍压混合室1-1、吸气保温注气室1-2和扩散室1-3三部分,倍压混合室1-1设置在吸气保温注气室1-2内,倍压混合室1-1与吸气保温注气室1-2之间以相互连接的圆柱体3和圆锥台体4隔开,圆柱体3与圆锥台体4的小端连接,在潜水电机2上连接有螺旋浆叶5,螺旋浆叶5设置在倍压混合室1-1的端头处,在潜水电机2与螺旋浆叶5之间的保温增氧筒1的筒壁上设有入水口9,在倍压混合室1-1内还装有增压锥形体6,增压锥形体6是端头为圆锥形的圆柱体,增压锥形体6以圆锥形端头朝向螺旋浆叶5的一侧设置,所述扩散室1-3设置在与螺旋浆叶5相对应的倍压混合室1-1的另一端,扩散室1-3与吸气保温注气室1-2固接并且扩散室1-3的直径小于吸气保温注气室1-2的直径,扩散室1-3的端 ...
【技术保护点】
【技术特征摘要】
1、一种喷射式增氧机,它包括保温增氧筒(1)、设置在保温增氧筒(1)一端的潜水电机(2),其特征在于保温增氧筒(1)包括倍压混合室(1-1)、吸气保温注气室(1-2)和扩散室(1-3)三部分,倍压混合室(1-1)设置在吸气保温注气室(1-2)内,倍压混合室(1-1)与吸气保温注气室(1-2)之间以相互连接的圆柱体(3)和圆锥台体(4)隔开,圆柱体(3)与圆锥台体(4)的小端连接,在潜水电机(2)上连接有螺旋浆叶(5),螺旋浆叶(5)设置在倍压混合室(1-1)的端头处,在潜水电机(2)与螺旋浆叶(5)之间的保温增氧筒(1)的筒壁上设有入水口(9),在倍压混合室(1-1)内还装有增压锥形体(6),增压锥...
【专利技术属性】
技术研发人员:蒋树义,曹广斌,韩世成,刘霞,
申请(专利权)人:中国水产科学研究院黑龙江水产研究所渔机试验厂,
类型:实用新型
国别省市:
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。