Double-effect absorption-type automotive air-conditioner

The invention relates to the field of automotive air-conditioners, in particular to a double-effect absorption-type automotive air-conditioner. The double-effect absorption-type automotive air-conditioner mainly comprises a lithium bromide absorption type refrigerating system and a semiconductor refrigerating system; the lithium bromide absorption type refrigerating system comprises an absorber, a first solution pump, a generator, a condenser and an evaporator which are connected in sequence through a pipeline to form a circulating system; the absorber is provided with a lithium bromide solution; the semiconductor refrigerating system comprises a semiconductor refrigerating module, a refrigerant circulating system and a power supply module; a cold end of the semiconductor refrigerating module supplies a cold source to the refrigerant circulating system; the power supply module supplies a power supply to the semiconductor refrigerating module; a hot end of the semiconductor refrigerating module supplies a heat source to the generator. The double-effect absorption-type automotive air-conditioner is simple in structure, environment-friendly, practical, high in refrigerating speed, high in energy efficiency rate and energy-saving.