Processing technology of integrated cylinder of gas-liquid separator

Abstract

The invention discloses a processing technology of an integrated cylinder of a gas-liquid separator, and belongs to the technical field of gas-liquid separators. The technology comprises the following steps: cutting an aluminum alloy section into fixed length by a blanking saw for later use; taking one end of the aluminum alloy profile as a low-voltage end, and the other end as a high-voltage end; turning and positioning the two ends of the aluminum alloy section through a numerical control lathe; cleaning the aluminum alloy profile with the two ends subjected to nest turning; carrying out surface gap treatment on the cleaned aluminum alloy profile through a gap pool, so as to make the surface of the aluminum alloy profile rough; and carrying out cold extrusion forming on the processed aluminum alloy profile through a hydraulic machine, so as to obtain the double-cavity aluminum alloy barrel with the partition plate in the middle. An integrated cold extrusion forming process is adopted, the density of an extruded material is increased, the surface organization structure is tighter, better pressure resistance, corrosion resistance and weldability are achieved, the material utilization rate is increased, the production process is shortened, and the production efficiency and the material utilization rate are improved.

Description

technical field [0001] The invention belongs to the technical field of gas-liquid separators, and in particular relates to a processing technology for an integrated cylinder body of a gas-liquid separator. Background technique [0002] There is a gas-liquid separator between the evaporator and the compressor of the air conditioner. Its function is to separate the liquid droplets in the medium, and then enter the compressor after being vaporized in the gas-liquid separator to prevent the liquid droplets from entering the compressor. And "liquid hammer" to the compressor. When the gas-liquid separator is working, it needs to separate the gas-liquid mixture output from the evaporator in the cylinder, including oil and liquid refrigerant. The liquid refrigerant is vaporized and then sucked into the compressor. [0003] At present, most gas-liquid separators are single-cavity structures, which only play the role of gas-liquid separation, and fail to utilize the liquid refrigeran...

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Problems solved by technology

[0003] At present, most gas-liquid separators are single-cavity structures, which only play the role of gas-liquid separation, and fail to utilize the liquid refrigerant with waste heat output from the condenser, high-temperature and high-pressure gas discharged from the compressor, or other heat sources. waste of energy

Moreover, when producing the cylinder body of the gas-liquid separator, most of the processes used are welding or stretching processes, but the process of processing the cylinder body using the above-mentioned process is cumbersome and costly, and at the same time, it cannot achieve the effect of gas-liquid separation on the cylinder body. strength requirements

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