Auxiliary automobile air-conditioning system and control method thereof
An automobile air-conditioning system and automobile air-conditioning technology, applied in vehicle components, air handling equipment, heating/cooling equipment, etc., can solve problems such as inoperability of automobile air-conditioning, restrictions on the use of automobile air-conditioning, heat loss and mechanical loss, etc.
Inactive Publication Date: 2013-02-27
OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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Problems solved by technology
[0002] The current automotive air conditioners (except for most large and medium-sized passenger car air conditioners that use independent engines) have obvious design shortcomings: the air conditioner compressor is connected with the engine driven by the car, and the car air conditioner is driven by the car engine, which seriously limits the performance of the car air conditioner. When the car is turned off (stop the engine), the car air conditioner will not be able to operate, and the people in the car will not be able to enjoy the comfort brought by the car.
When the car is turned off for a period of time and then restarted, the temperature inside the car cannot quickly meet the user's requirements
This requires the car air conditioner to start ten to twenty minutes in advance. Since the car engine is not started, the car air conditioner cannot run, which affects the comfort of the car.
[0003] The output efficiency of the current automobile engine is only 20-40%. It is mainly a machine that converts the chemical energy of fuel into mechanical energy. During the conversion process, there are heat loss and mechanical loss. The high-temperature gas pushes the piston to do work, and most of the heat energy is discharged with the exhaust gas
Method used
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[0028] The principle and structure of the present invention will be further described below in conjunction with the accompanying drawings.
[0029] The system includes energy storage system, auxiliary power conversion system, circuit module control system, power generation system, and detection system.
[0030] The energy storage system includes a storage battery 12 and an intelligent power controller 5 . The battery is a high-density and large-capacity power storage device, and the size of the battery is 48V (50-100Ah) or 24V (100-200Ah). Under the control of the power intelligent controller, when the automobile engine 2 is running, the residual energy generating device 3 generates electricity to charge the storage battery; when there is sunlight during the day, the solar panels 6 fixed to the roof, hood, windows, etc. Generate electricity to charge the battery. When the car air conditioner is running, after the engine is turned off, the intelligent power controller control...
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The invention discloses an auxiliary automobile air-conditioning system and a control method thereof. At present, an automobile air-conditioning compressor and an engine driven by an automobile are connected together, after the automobile is switched off, an automobile air conditioner cannot operate. The system disclosed by the invention comprises an energy storage system, an auxiliary power converting system, a circuit module control system, a power generation system and a detection system, wherein the power generation system comprises a solar cell panel and a complementary energy power generation device; the circuit module control system comprises a wireless information system and a circuit control module; and the complementary energy power generation device comprises a waste heat power generation device and a braking power generation device. The system can utilize complementary energy recovery power generation (including waste heat power generation and braking power generation) and solar power generation, and the electricity is stored into a storage battery, and can be used for driving the automobile air conditioner to continue the operation after the engine is switched off, so that the awkward condition of the automobile air conditioner is solved, and the automobile can be more applicable to requirements of people.
Description
technical field [0001] The invention relates to a novel automobile air-conditioning system, in particular to a residual energy recovery and solar-assisted automobile air-conditioning system and a control method thereof. Background technique [0002] The current automotive air conditioners (except for most large and medium-sized passenger car air conditioners that use independent engines) have obvious design shortcomings: the air conditioner compressor is connected with the engine driven by the car, and the car air conditioner is driven by the car engine, which seriously limits the performance of the car air conditioner. When the car is turned off (stop the engine), the car air conditioner will not be able to operate, and the people in the car will not be able to enjoy the comfort brought by the car. When the car is turned off for a period of time and then started again, the temperature inside the car cannot quickly meet the user's requirements. This requires the car air con...
Claims
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IPC IPC(8): B60H1/00B60R16/033
CPCY02T10/88
Inventor 付现桥金涛蔡勇方辉赵春慧王魏戚富强
Owner OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV