Internal combustion engine residual energy electromagnetic reciprocating impeller mechanism system

Abstract

The invention discloses an internal combustion engine residual energy electromagnetic reciprocating impeller mechanism system. The system involves a multi-cylinder internal combustion engine and impeller mechanisms, wherein the impeller mechanisms are arranged at exhaust ports of at least two cylinder piston mechanisms of the multi-cylinder internal combustion engine, the impeller mechanisms are arranged as compression-expansion common-blade impeller mechanisms, the compression-expansion common-blade impeller mechanisms are provided with single stage or multiple stages, the compression-expansion common-blade impeller mechanisms are in axial flow types or radial flow type, and electromagnetic rotors are arranged on rotating shafts of the compression-expansion common-blade impeller mechanisms. According to the internal combustion engine residual energy electromagnetic reciprocating impeller mechanism system, exhaust residual energy of the internal combustion engine can be efficiently utilized, and the efficiency of the engine is further improved.

Description

technical field [0001] The invention relates to the field of thermal energy and power, in particular to an electromagnetic reciprocating impeller mechanism system with residual energy of an internal combustion engine. Background technique [0002] Before the exhaust valve of the internal combustion engine is about to open, the pressure in the cylinder is usually about 3 times higher than the pressure in the cylinder when the intake air is over. In the traditional turbocharging technology, this part of the energy has not been utilized, although there is a pulse supercharging technology. , but the pulse supercharging technology solves the problem of load response, not the utilization efficiency of the exhaust residual energy of the internal combustion engine. Not only that, because the pulse supercharging is still connected to the turbocharger after the exhaust ports of multiple cylinders are connected, Therefore, the utilization efficiency of pulse pressure in this way is ver...

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Problems solved by technology

[0002] Before the exhaust valve of the internal combustion engine is about to open, the pressure in the cylinder is usually about 3 times higher than the pressure in the cylinder when the intake air is over. In the traditional turbocharging technology, this part of the energy has not been utilized, although there is a pulse supercharging technology. , but the pulse supercharging technology solves the problem of load response, not the utilization efficiency of the exhaust residual energy of the internal combustion engine. Not only that, because the pulse supercharging is still connected to the turbocharger after the exhaust ports of multiple cylinders are connected, Therefore, the utilization efficiency of pulse pressure in this way is very limited.

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