Oxygen pumping machine anti-blocking device for aquatic product transportation

Abstract

The invention discloses an oxygen pumping machine anti-blocking device for aquatic product transportation. The oxygen pumping machine anti-blocking device comprises a filter screen cylinder, a connecting mechanism, an upper fixing base, an air inlet pipe, a smashing mechanism and a filtering mechanism, a plurality of evenly-distributed filtering holes are formed in the outer wall of the filter screen cylinder, filter screen sliding grooves are formed in the inner walls of the two sides of the bottom end of the filter screen cylinder, and the filtering mechanism is arranged in the filter screensliding grooves; and a bottom fixing ring is fixedly connected with the upper surface of the filter screen cylinder, a sealing groove is formed in the upper surface of the bottom fixing ring, and a sealing ring is arranged in the sealing groove and is made of rubber material. The oxygen pumping machine anti-blocking device for aquatic product transportation has the beneficial effects that when oxygen pumping machine anti-blocking device for aquatic product transportation is used, preliminary impurity filtering of air outside the oxygen pumping machine can be extremely conveniently completed,air impurities are effectively prevented from entering the oxygen pumping machine, the oxygen pumping machine is prevented from being blocked, a better impurity smashing effect is achieved, use is convenient, in the actual use process, the filter screen can be conveniently detached and cleaned, use convenience is high, the structure is simple, layout is reasonable, and the oxygen pumping machine anti-blocking device is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of anti-blocking, in particular to an anti-blocking device for an oxygen pump for aquatic product transportation. Background technique [0002] The aeration pump is also called an oxygen pump, which can be called an air pump. It presses the air into the water, so that the oxygen in the air can fully contact the water, so as to allow part of the oxygen to dissolve into the water, increase the oxygen content of the water, and ensure the growth of fish in the water. needs. Ornamental fish tanks, as large as fish ponds, are used. Its working principle is: when the impeller rotates, due to the centrifugal force, the wind vane promotes the gas to move forward and outward, thus forming a series of spiral movements. The air between the impeller blades rotates at a spiral speed and squeezes the gas outside the pump body into the side groove (inhaled by the suction port). When it enters the side channel, the gas is c...

AI Technical Summary

Problems solved by technology

When the air reaches the connection point between the side channel and the discharge flange (the side channel narrows at the outlet), the gas is squeezed out of the blade and discharged out of the pump body through the outlet muffler. It will inhale impurities, which will lead to the blockage of the aerator. If it cannot be found and removed in time, it will easily affect the normal oxygen supply, lead to the death of aquatic organisms, and increase economic losses.

Images