Air breathing fill pump for ship shipping

Abstract

The invention discloses an air breathing fill pump for ship shipping. The air breathing fill pump comprises a box body, a box door is hinged to one side of the box body, supporting legs are arranged at the four corners of the lower end of the box body, an air compressor is mounted in the box body through a stand, a hose is connected to one side of the air compressor, bolts of supporting rods are dismounted, one set of rod bodies are extended outwards and lengthened to reach the needed length, the bolts are fixed to make the two sets of the rod bodies stable, one ends of the supporting rods abut against the interiors of grooves in supporting blocks, in this way, the frame body is supported, the height of a to-be-inflated bottle is increased, to-be-inflated bottles with the small height areinflated, the frame body can be adjusted downwards aiming at the inflation bottles with the large height, the bolts on the supporting rods are dismounted, one set of the rod bodies are pressed downwards, the lengths of the supporting rods are shortened, the supporting rods abut against the interiors of the grooves of the supporting blocks, the supporting rods are fixed stably, and accordingly theto-be-inflated bottle on the frame body is stable.

Description

technical field [0001] The invention relates to the technical field of oxygen filling devices, in particular to a breathing air filling pump for ships. Background technique [0002] Oxygen filling pump is mainly used for filling the gas booster pump of oxygen respirator and compressed oxygen self-rescuer high-pressure gas cylinder. It is to pressurize oxygen or other non-flammable gases in a large gas storage bottle and fill it into another gas storage bottle. Widely used in medical, fire, aviation, petrochemical, metallurgy, ships and other places where gas is used. [0003] The oxygen filling pump whose application number is CN201520728761.9 has the advantage of providing a plurality of supporting feet on the bottom of the oxygen filling pump, forming an inwardly concave adjustment groove on the bottom of the box, and enabling the supporting feet to It protrudes or retracts along the length direction in the groove body of the adjusting groove. When in use, extend the su...

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Problems solved by technology

[0004] However, there are still certain defects in the above-mentioned patents. Because the heights of the inflatable bottles are different, the length of the inflatable tube and the length of the support frame are fixed, which cannot satisfy the use of inflatable bottles of different heights, and the use is limited. For this reason , we launch a marine breathing air filling pump

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