Water-flow air-breathing oxygenation and purification integrated energy-saving apparatus

Abstract

The invention discloses a water-flow air-breathing oxygenation and purification integrated energy-saving apparatus which mainly includes a purification system and an oxygenation system. By means of the water-flow air-breathing oxygenation and purification integrated energy-saving apparatus, a method, in which water purification and oxygenation are separated, generally employed for feeding aquarium fish in household at present is changed. An oxygenation pump is removed and functions of oxygenation and purification can be achieved just by connecting a proper water pump to the apparatus. The water-flow air-breathing oxygenation and purification integrated energy-saving apparatus allows full contact between water and pumped air so that dissolved oxygen in water can satisfy survival demand of the aquarium fish in a certain amount. The water-flow air-breathing oxygenation and purification integrated energy-saving apparatus can reduce electricity consumption and electromagnetic pollution, can achieve water filtration, can provide required environment for subsistence and reproduction of nitrifying bacteria and can maintain water in a fish tank to be clear easily.

Description

technical field [0001] The invention relates to an oxygen-increasing and purifying device for aquaculture fish, in particular to a water-flow air-breathing type oxygen-increasing and purifying integrated energy-saving device for domestic ornamental fish breeding. Background technique [0002] In the water body of family ornamental fish, the amount of dissolved oxygen and the quality of water purification will directly affect the survival rate of fish and the conversion rate of feed, and the method of oxygenation and purification is closely related to the amount of dissolved oxygen and the quality of water. [0003] At present, the fish farming device adopted by domestic ornamental fish usually has two parts, the pumping filtration system and the oxygenation system, or is a multifunctional system integrated by the pumping filtration system and the oxygenation system. Among them, the pumping and filtering system uses a pump to pump water into the filter box fixed outside the w...

AI Technical Summary

Problems solved by technology

There are two ways to increase the oxygen used in the oxygenation system. One is to use the oxygenation pump to force the air into the water, so that the oxygen in the air can fully contact the water and increase the dissolved oxygen content of the water; the other is to use a strong The suction method brings air into the water. For example, the widely used three-in-one multi-function submersible pump of "oxygenation, pumping, and wave creation" currently adopts the strong suction method, but these two oxygenation methods usually have the following disadvantages: 1. When the breeding density of ornamental fish is high, on the one hand, the aeration system often needs to run continuously. In the long run, it consumes a lot of electricity and produces large electromagnetic pollution, which is not conducive to energy saving and family environmental protection; on the other hand , Oxygenation pumps are prone to noise. For example, some aeration pumps often make a harsh sound of "squeak" when the bubbles burst.

2. The gas or gas-laden water jetted out by the oxygenation system has a relatively large impact force, which is easy to rush up, and even smashes the fish feces and bait residues, etc., which will easily make the water in the fish tank turbid, and the tiny bubbles rushed out will also It will reduce the transparency of the local water body, so the clear and transparent state of the fish tank water body will be affected

3. After the oxygenation system presses or brings the air into the water, a large number of blisters will sometimes be formed on the water surface. These blisters are difficult to collect and affect the appearance

[0004] Generally speaking, the current purification and oxygenation methods are realized by distributing the corresponding electric energy, which wastes some energy.

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