Portable direct-absorption negative oxygen ion generating equipment convenient to disassemble

The invention discloses portable direct-suction negative oxygen ion generating equipment convenient to disassemble, which comprises an equipment body, an air compressor for generating high-speed airflow is arranged in the equipment body, a first accommodating groove is formed in one side of the equipment body, and a generator and a water bottle are arranged in the first accommodating groove; the air compressor is connected with the generator through an input air pipe, and the generator is connected with the water bottle through a water suction pipe and a water return pipe in a pluggable mode. The air compressor inputs high-speed airflow into the generator through the input air pipe, so that negative pressure is generated in the generator, water in the water bottle is directly sucked into the generator through the water suction pipe, and the water is cut and crushed by the high-speed airflow to form negative oxygen ions. One part of negative oxygen ions are discharged to the outside through an output pipe on t