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Gas supply system for hybrid chassis

A hybrid power and air supply system technology, applied in the direction of brakes, brake transmissions, transportation and packaging, etc., can solve the problems of not meeting the air supply requirements of hybrid power chassis, and achieve the goal of avoiding impact, preventing corrosion, and avoiding research and development investment Effect

Active Publication Date: 2018-02-13
SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides an air supply system for a hybrid chassis to solve the technical problem that a single electric air compressor product does not meet the air supply requirements of a hybrid chassis with more than five axes

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  • Gas supply system for hybrid chassis
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Embodiment Construction

[0027] In view of the technical problem that a single electric air compressor product cannot meet the air supply requirements of a hybrid chassis with more than five axles in the prior art, the present invention provides an air supply system for a hybrid chassis. The general idea is as follows:

[0028] The inlet of the first condenser is connected to the compressed gas outlet of the first electric air compressor, and the inlet of the second condenser is connected to the compressed gas outlet of the second electric compressor; the inlet of the first air dryer The air port is connected to the purified gas outlet of the first condenser, the air inlet of the second air dryer is connected to the purified gas outlet of the second condenser; the dry gas outlets of the first air dryer are all connected to the air tank assembly The air inlet and the dry gas outlet of the second air dryer, and the air inlet of the four-circuit protection valve is connected to the air outlet of the air stor...

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Abstract

The invention discloses a gas supply system for a hybrid chassis. The gas supply system for the hybrid chassis comprises a first electric air compressor, a second electric air compressor, a first condenser, a second condenser, a first air dryer, a second air dryer, a gas storage barrel assembly and a four-loop protecting valve, wherein a gas inlet of the first condenser is connected to a compressed gas outlet of the first electric air compressor; a gas inlet of the second condenser is connected to a compressed gas outlet of the second electric air compressor; a gas inlet of the first air dryeris connected to a purified gas outlet of the first condenser; a gas inlet of the second air dryer is connected to a purified gas outlet of the second condenser; the dry gas outlet of the first air dryer and the dry gas outlet of the second air dryer are connected to an air inlet of the gas storage barrel assembly; and a gas inlet of the four-loop protecting valve is connected to a gas outlet of the gas storage barrel assembly. The technical problem that a single electric air compressor product cannot meet gas supply requirements of a hybrid chassis with more than five shafts is solved.

Description

Technical field [0001] The invention relates to the technical field of automobile equipment, in particular to an air supply system for a hybrid chassis. Background technique [0002] Traditional heavy-duty trucks, ultra-heavy off-road vehicles and other vehicles use an engine with an air compressor. When the vehicle adopts an air brake, the displacement of the traditional air compressor can meet the demand. As the hybrid chassis has functional requirements such as silent driving and pure electric power, an electric air compressor must be installed independently. For the chassis with a small number of axles (below four axles), the air supply capacity of a mature single electric air compressor basically meets the requirements of the national standard, but the multi-axis (above five axles) hybrid chassis requires a higher air supply capacity. Therefore, mature single electric air compressor products can no longer meet the air supply demand of hybrid chassis with more than five axle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/40
CPCB60T13/40
Inventor 刘杰冯炜王大伟李津鹏
Owner SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST
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