Oxygen-supplying body and preparing method thereof

Abstract

The present invention relates to an oxygen supply body and its production method. Said method includes: mixing peroxide and adhesive according to a certain proportion, placing them into mould and forming, demoulding, and placing the formed mixture body into water, and soaking said mixture body to make its interior contain water content, or at the same time of mixing them directly adding water-absorbed high water-absorption resin, then uniformly spray-coating the external surface of the described mixture body with a layer of resin or paint as air permeability isolating layer, after said air permeability isolating layer is dried and solidified, it can be used. It can be extensively used in the pisciculture and planting field.

Description

(1) Technical field [0001] The invention relates to an invention and creation of an oxygen supplier used for fish farming and planting hydroponic plants and a manufacturing method thereof. (2) Background technology [0002] Some hydroponic plants currently on the market are all placed in containers filled with water or nutrient solution for cultivation. The oxygen needed for the growth and survival of these ornamental hydroponics mainly depends on the slow dissolution of part of the oxygen in the air into the aqueous solution. Since the water and nutrient solution do not flow and are in a static state, the liquid in the entire container, especially the oxygen in the lower liquid level, cannot be effectively supplemented, and the oxygen content is very insufficient, often lower than 1.5mg / L. When the oxygen content in the environment where the root system of the hydroponic plant is located is lower than 5mg / L, the growth of the plant begins to decline,...

AI Technical Summary

Problems solved by technology

If the substance is directly used to cultivate hydroponics in a container, most of the plants cannot tolerate this alkaline environment, and the root system will rot and die, unable to survive

According to the comparative literature disclosed in the Japanese patent (JP Zhao 61-145270A) retrieved by the National Patent Office, the invented "oxygen supply device" uses a bag as a breathable isolation layer on the outer surface, and it is easy to float to the bottom during use. The water surface, resulting in the low solubility of the oxygen produced in the water, is also not conducive to the growth of hydroponics

Moreover, the outer bag of the patented product is easily damaged after being used for a long time, and the alkaline substance inside leaks out to cause the aqueous solution to be polluted