Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Permanent magnet frequency-conversion waterwheel-type aerator

The technology of a waterwheel type aerator and a variable frequency motor is applied in fish farming, application, animal husbandry and other directions, which can solve the problems of aquatic injury, inability to adjust the speed of aeration, affecting user experience, etc., to improve efficiency, Improve user experience, light weight effect

Pending Publication Date: 2018-11-20
台州旺发机电股份有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the waterwheel aerators currently on the market use manual control methods, which cannot make a preliminary judgment on the oxygen content in the fish pond, which leads to the fact that it is obvious that the aeration is only turned on when the fish pond is hypoxic. Invisibly, it also caused some damage to the aquatic products. The start-up time of the aerator is generally regulated. It is necessary to turn off the aerator in time when the oxygen content in the fish pond is sufficient to prevent the waste of energy caused by excessive oxygenation. It also takes a lot of labor and energy
[0004] At present, most of the aerators work at the same speed when working, and the speed of aeration cannot be adjusted, which affects the user experience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Permanent magnet frequency-conversion waterwheel-type aerator
  • Permanent magnet frequency-conversion waterwheel-type aerator
  • Permanent magnet frequency-conversion waterwheel-type aerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Below in conjunction with specific embodiment, the present invention is further described:

[0036] A permanent magnet variable frequency waterwheel type aerator, comprising a plurality of floating bodies 1, the plurality of floating bodies 1 are connected by a solid seat 2 arranged above the floating body 1, and a driving motor 3 is also arranged above the floating body 1, and both sides of the motor extend There is a drive shaft 4, the drive shafts 4 on both sides are connected with a drive shaft 5, and at least one impeller 6 is provided on the drive shaft 5; the drive motor 3 is a permanent magnet variable frequency motor, and the permanent magnet variable frequency motor includes a motor for Inverter 7 that controls the speed of the motor.

[0037] The drive motor 3 on the waterwheel type aerator in the present invention is a permanent magnet variable frequency motor, and the permanent magnet variable frequency motor includes a frequency converter 7, and the speed ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of fishing gears for aquatic products, and particularly relates to a permanent magnet frequency-conversion waterwheel-type aerator. The permanent magnet frequency-conversion waterwheel-type aerator comprises several floating bodies, the floating bodies are connected through a fixed base arranged above the floating bodies, a driving motor is further arranged above the floating bodies, driving shafts extend to the two sides of the motor, transmission shafts are connected to the driving shafts at the two sides and provided with at least one impeller; apermanent magnet frequency-conversion motor is adopted as the driving motor, and comprises a frequency converter used for controlling the rotation speed of the motor. The permanent magnet frequency-conversion motor is adopted as the driving motor on the waterwheel-type aerator and comprises the frequency converter, the rotation speed of the motor can be controlled through the adjustment of the frequency converter, the rotation speed of the impellers is changed correspondingly, and thus the aerating speed of the aerator can be adjusted; by means of the adoption of the permanent magnet motor, the energy consumption is reduced for the aerator, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of aquatic fishing gear, and particularly relates to a permanent magnet variable frequency waterwheel type aerator. Background technique [0002] The aerator is a device for survival and growth of fish and shrimp in aquaculture. The existing mechanical aerators mainly include three types: waterwheel type, impeller type and water spray type. Among them, the waterwheel type aerator is rotated by the impeller. , the water is driven out of the water in the form of a waterwheel, making it come into contact with the air and dissolving a large amount of air. The airflow formed by the rotation of the impeller can also accelerate the dissolution of the air. Moreover, the waterwheel type can cause a directional flow of water, which is very beneficial to the cultivation of some aquatic products. Therefore, the waterwheel type aerator is also widely used in the field of fishing gear. [0003] However, the current wate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01K63/04
CPCA01K63/042Y02W10/10
Inventor 王云志
Owner 台州旺发机电股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products