Electric generator unit of air conditioner for automobile

Abstract

The invention provides an electric generator unit of an air conditioner for an automobile. The electric generator unit comprises an automobile engine and an electric generator of the air conditioner for the automobile, wherein the automobile engine, which is an internal combustion engine, comprises an engine body and an engine crankshaft; and the electric generator of the air conditioner for the automobile comprises a casing, a stator and a rotor. The electric generator unit is characterized in that the electric generator is distributed on the left upper side of the front end of a main shaft neck of the crankshaft; the crankshaft of the engine drives the rotor of the electric generator of the air conditioner to run while rotating; and a controller of the electric generator of the air conditioner is further arranged on the electric generator of the air conditioner; and a compressor of the air conditioner is connected with the controller of the electric generator of the air conditioner. Output voltage of the electric generator can be conveniently controlled by the controller of the electric generator of the air conditioner, so as to ensure that the steady voltage is supplied to the air conditioner system and prolong the service life of the air conditioner; as the electric generator is distributed on the left upper side of the front end of the main shaft neck of the crankshaft, the space on the left upper side of the front end of the main shaft neck of the crankshaft of the automobile engine can be reasonably utilized, and a special electric supply system for the automotive air conditioner, which has a simple structure and is independent, can be provided.

Description

[technical field] [0001] The invention relates to an air conditioner generator set for automobiles, in particular to a generator set capable of providing power for an internal combustion engine automobile air conditioner. [Background technique] [0002] At present, when designing and developing automobiles, the air-conditioning system must be considered as a piece of equipment to meet comfort. The non-independent air-conditioning system used in traditional internal combustion engine vehicles adopts a split arrangement. The work needs to consume the power of the engine, which is driven by the compressor belt. Therefore, when going uphill, we will obviously feel the power of the engine drops, and the climb will be more powerful after the air conditioner is turned off. The air conditioning system has different working ranges for different models. The disadvantages of the split arrangement of the vehicle-mounted air-conditioning system are that the system structure is complicat...

AI Technical Summary

Problems solved by technology

The disadvantages of the split arrangement of the vehicle-mounted air-conditioning system are that the system structure is complicated, and the pipeline of the compressor is very long, which is likely to cause refrigerant leakage and pollute the environment; the structure of the car engine is complex, and the crankshaft pulley needs to drive many accessories, which is prone to failure

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