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Water-cooled type aeration waterwheel equipment

A water-cooled, waterwheel technology, applied in the field of fishery machinery, can solve the problems of affecting the service life of the motor, large size of the motor, poor cooling performance, etc.

Inactive Publication Date: 2004-01-07
吴为国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many types of aerators used in aquaculture, and one of them is called "waterwheel aerator". The basic structure of this machine is to install a motor on the floating body, and the motor drives the blades of the waterwheel after the speed is changed. Water splashes are constantly lifted up, and oxygen is brought in from the air. There must be a waterproof cover outside the motor to prevent water ingress. At the same time, air cooling is used, so that the motor is large in size, complex in structure, and has poor cooling performance, which affects the service life of the motor.

Method used

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  • Water-cooled type aeration waterwheel equipment
  • Water-cooled type aeration waterwheel equipment
  • Water-cooled type aeration waterwheel equipment

Examples

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Embodiment Construction

[0013] The invention relates to an oxygen-increasing waterwheel, which belongs to fishery machinery, such as figure 1 , figure 2 As shown, there are 2, 3 or more than 3 floating bodies 1 and their components. The motor component 7, the transmission component 3 and the impeller component are installed on the floating body components. The floating body components are the floating body 1 and the bracket connected to the floating body 2. Depending on the number of sets of floating body 1 and impeller 5, there may be a long bracket 2' and a short bracket 2", and the motor assembly 7 is installed on the bracket. The motor assembly is as image 3 , shown in Fig. 4, motor 22 is arranged, and motor has a thin-walled shell 21, and thin-walled shell 21 and upper end cover 18, lower end cover 14 form spray cooling waterproof device, and the sealed motor lower end is connected with gear case 8. The sealed terminal box 19 on the thin-walled casing 21 of the motor and the upper end cover c...

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Abstract

The water-cooled aeration waterwheel equipment consisting of float component, motor component, driving mechanism component and blade wheel component. The described float component is formed from float and support frame connected to the float, and the motor component is mounted on the support frame, and its driving mechanism component contains a pair of matched spiral bevel gears and a pairs of secondary speed-reducing gears.

Description

technical field [0001] The invention relates to an aquaculture aeration machine, which belongs to fishery machinery. Background technique [0002] In aquaculture, because of the need for oxygen-enriched water, an aerator is often configured. There are many types of aerators used in aquaculture, and one of them is called "waterwheel aerator". The basic structure of this machine is to install a motor on the floating body, and the motor drives the blades of the waterwheel after the speed is changed. Water splashes are constantly raised, and oxygen is brought in from the air. There must be a waterproof cover outside the motor to prevent water ingress. At the same time, air cooling is used, so that the motor is large in size, complex in structure, and poor in cooling performance, which affects the service life of the motor. Contents of the invention [0003] In order to overcome the defects of the prior art, the present invention ...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 吴为国
Owner 吴为国