Ultrasonic high-frequency vibration based aeration device
A high-frequency vibration and aeration device technology, which is applied in fish farming, application, animal husbandry, etc., can solve the problems of low oxygenation efficiency and high cost of aeration device, and achieve improved oxygenation efficiency and increased water-oxygen contact area, increasing the effect of dissolved oxygen
Active Publication Date: 2017-08-29
ZHEJIANG UNIV
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[0009] The object of the present invention is to provide an oxygen enriching device based on ultrasonic high-frequency vibration for the deficiencies of the existing oxygen increasing device, such as high cost and low oxygen increasing efficiency. The device is small and easy to carry, low in cost, and at the same time of increasing oxygen efficiently, the micro-nano bubbles generated increase the contact area of water and oxygen and can also improve the self-purification ability of water.
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[0039] Such as figure 1 As shown, an oxygenation device based on ultrasonic high-frequency vibration, including: an ultrasonic generating module; an inflatable module; a control module for controlling the ultrasonic generating module and the inflatable module, and the control module is connected with the ultrasonic generating module and the inflatable module; and, Fixing module for fixing each module.
[0040] The inflation module includes an oxygenation head 4 and an air pump device matched with the oxygenation head 4 .
[0041] Such as figure 1 , figure 2 As shown, the ultrasonic generating module includes two ultrasonic generators 5, two ultrasonic generators 5 are fixed by two ultrasonic fixing frames 6, and they are arranged on both sides of the inflatable head 4 at a certain angle and kept at a certain distance. The direction of the two ultrasonic generators 5 is arranged at an angle of 90°, and the direction of the oxygen charging head 4 is on the center line of the...
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The invention discloses an ultrasonic high-frequency vibration based aeration device. The ultrasonic high-frequency vibration based aeration device comprises an ultrasonic wave generation module, an air inflation module, a control module and a fixing module, wherein the control module is used for controlling the ultrasonic wave generation module and the air inflation module and is connected with the ultrasonic wave generation module and the air inflation module; and the fixing module is used for fixing all the modules. In a preferable technical scheme, orientations of two ultrasonic wave generators are of an included angle of 90 degrees, and an orientation of an oxygenating head is located in a centerline of the included angle. The fixing module comprises two bottom plates, two L-shaped side plates and a top plate, wherein the two bottom plates are fixed in a manner of being of an angle of 90 degrees, the two L-shaped side plates are arranged in a manner of being vertical to the bottom plates, and the top plate is arranged between the two L-shaped side plates and is used for fixing the oxygenating head. The ultrasonic high-frequency vibration based aeration device disclosed by the invention is small and is easy to carry and low in cost, generated micro- / nano bubbles increase a water-oxygen contact area while efficient oxygenation is carried out, and the water self-purification capacity can also be improved.
Description
technical field [0001] The invention relates to the field of water body oxygenation devices, in particular to an oxygenation device based on ultrasonic high-frequency vibration. Background technique [0002] Oxygen is one of the necessary conditions for the survival and growth of fish. The oxygen content in water is mainly related to the natural temperature, humidity and the density of fish. In the hot summer, the reduction of dissolved oxygen will cause the fish to float to the surface to absorb oxygen, and the energy consumption of the fish will be large. The long-term lack of dissolved oxygen may also lead to illness and death of the fish. Therefore, artificial culture of fish must carry out oxygenation. [0003] The ultrasonic oxygenation system has positive significance for fish farming, but only a few countries have found that ultrasonic is used in fishery. The principle of ultrasonic oxygenation is to use the cavitation phenomenon of ultrasonic waves to spray mist-l...
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IPC IPC(8): A01K63/04
CPCA01K63/042
Inventor 朱松明黄恩待金洛熠徐潇越沈宇恬
Owner ZHEJIANG UNIV