Energy-saving air pump for air braking

Abstract

The invention discloses an energy-saving air pump for air braking and belongs to air braking equipment of automobiles. An upper magnet and a lower magnet of the energy-saving air pump are both located outside an air pump shell. A protective shell is fixed to the air pump shell. A filter is fixed to the position of an air inlet in the lower end of the air pump shell. An air outlet valve is fixed in a center hole of the air pump shell. A magnetism-induced piston is arranged in the air pump shell. An air inlet channel of an air inlet cavity is sealed through an air-passing sealing plate, and an air inlet channel of a squeezing cavity is sealed through a sealing plate. A fixing plug is fixed in a plug hole in the magnetism-induced piston, and the sealing plate is installed in a sealing hole of the magnetism-induced piston. The energy-saving air pump for air braking is compact in structure, small in vibration, high in electric energy utilization rate, strong in power, high in air compressing efficiency, suitable for being installed on air brake type electric automobiles and internal combustion engine automobiles for use, and capable of normally compressing air to generate braking force after an internal combustion engine stops operating; industrial market prospects are good, the commercial value is high, and both manufacturing and using are quite convenient.

Description

technical field [0001] The invention relates to the field of automobile air pressure brake equipment, in particular to an energy-saving air pressure brake air pump for the power source of air pressure brake. Background technique [0002] The air compressor used in the traditional automobile brake system uses the air compressor of the crank-link mechanism to compress the air. The air compressor of the crank-link mechanism has a large volume and low working efficiency. For this reason, we have designed an air compressor for the brake system of a car with a small size and high air compression efficiency. Contents of the invention [0003] The purpose of the present invention is to provide an energy-saving air pressure brake air pump used for air brake automobiles, with high utilization rate of electric energy and high-efficiency compressed air, and its method. [0004] In order to achieve the above object, the energy-saving pneumatic brake air pump of the present invention m...

AI Technical Summary

Problems solved by technology

[0002] The air compressor used in the traditional automobile braking system uses the air compressor of the crank linkage mechanism to compress the air. The air compressor of the crank linkage mechanism has a large volume and low working efficiency.

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