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Large-area buffering oxygen supply device for marine fisheries

An oxygen supply device, a large-scale technology, applied in fish farming, animal husbandry, applications, etc., can solve the problems of low oxygen utilization rate, low percentage, waste of resources, etc., to improve work stability and reliability, improve Utilization, adaptable effect

Inactive Publication Date: 2019-02-01
宁波市海翔远洋捕捞用具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the main performance and quality of the current oxygen supply machine products have been greatly improved, the utilization rate of oxygen is not high, and the percentage of oxygen dissolved in water is low, resulting in waste of resources

Method used

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  • Large-area buffering oxygen supply device for marine fisheries
  • Large-area buffering oxygen supply device for marine fisheries
  • Large-area buffering oxygen supply device for marine fisheries

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-3 , in the embodiment of the present invention, a large-scale buffer oxygen supply device for marine fishery includes a mounting frame 3 that is hingedly mounted on the hull 1 at one end, and one side of the mounting frame 3 is provided with a device for supporting and adjusting the angle of the mounting frame 3 The telescopic device 2 is a hydraulic cylinder, and the two ends of the telescopic device 2 are respectively hinged on the hull 1 and the mounting frame 3, and the telescopic device 2 can stably support and adjust the angle of the mounting frame 3.

[0025] A mounting cylinder 7 is installed and fixed on the mounting frame 3, and a rotatable standpipe 18 is installed in the mounting cylinder 7. The vertical pipe 18 is driven to rotate by a drive assembly. Specifically, the drive assembly includes a 3 the drive motor 8 on the upper side, the output shaft of the drive motor 8 is connected to the input shaft of the transmission 9, the output shaft of...

Embodiment 2

[0030] see figure 1 , the difference between this embodiment and embodiment 1 is:

[0031] In this embodiment, the vertical pipe 18 is also covered with a buffer airbag 12, the buffer airbag 12 has an ellipsoidal structure, and the two ends of the buffer airbag 12 are sealed and fixed with the vertical pipe 18. 18 is also provided with at least one communication hole 13, through the setting of the buffer air bag 12 and the communication hole 13, the effect of buffering the air pressure in the inner cavity of the standpipe 18 can be played, and the working stability of the lifting device can be improved.

Embodiment 3

[0033] A marine fishery cultivation system, comprising the large-scale buffer oxygen supply device for marine fishery described in any one of Embodiments 1-2.

[0034]The marine fishery large-scale buffer oxygen supply device can stably support the installation frame 3 and adjust the angle through the telescopic device 2, improve the oxygen supply effect, and have stronger adaptability; through the operation of the oxygen pump 4, it can be opened from the lower side of the air outlet pipe 15 Oxygen is discharged through the air outlet 16 of the air bubble guide plate 14, which is beneficial to the diversion of oxygen bubbles and improves the utilization rate of oxygen; through the buffer air bag 12 arranged on the vertical pipe 18, the effect of buffering the air pressure in the vertical pipe 18 can be played, and the lifting device Stability and reliability of the work; through the operation of the driving component, the vertical pipe 18 can be driven to rotate, and then the a...

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Abstract

The invention relates to the field of fisheries, in particular to a large-area buffering oxygen supply device for marine fisheries. The device comprises an installation rack with one end hinged to a ship, a telescoping device is arranged on one side of the installation rack and used for supporting the installation rack and adjusting the angle of the installation rack, an installation cylinder is fixedly installed on the installation rack, and a vertical pipe capable of rotating is installed in the installation cylinder. The vertical pipe is driven by a driving assembly to rotate, the upper endof the vertical pipe is connected with an oxygen delivery pipe through a rotary connection piece, and the other end of the oxygen delivery pipe is connected with an oxygen pump arranged on the installation rack. A plurality of air outlet pipes communicated with an inner cavity of the vertical pipe are installed on the circumference of the lower end of the vertical pipe, bubble guide plates are fixedly installed on the upper sides of the air outlet pipes, strengthening plates are installed on the upper sides of the bubble guide plates, and the other ends of the strengthening plates are fixedlyarranged on the vertical pipe. The device is novel in structural design, large-area oxygen supply to aquaculture can be achieved, the device stably and reliably works, and popularization and application are facilitated.

Description

technical field [0001] The invention relates to the field of fishery, in particular to a large-scale buffer oxygen supply device for marine fishery. Background technique [0002] The so-called oxygen supply device is a kind of machine often used in fishery and aquaculture. It relies on its own oxygen pump to inject gas into the water to increase the oxygen content in the water to ensure that the fish in the water will not be hypoxic. . With the development of the aquaculture industry, the pace of aquaculture is also closely following, making China the country that uses the most aquatic oxygen supply machines. The performance of oxygen supply machines will directly affect the production and cost of aquaculture. [0003] Although the main performance and quality of the current oxygen supply machine products have been greatly improved, the utilization rate of oxygen is not high, and the percentage of oxygen dissolved in water is low, resulting in waste of resources. Therefore...

Claims

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Application Information

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IPC IPC(8): A01K63/04
CPCA01K63/042
Inventor 韩熙俊武丽芳
Owner 宁波市海翔远洋捕捞用具有限公司
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