Multi-stage cooler for compressor

Abstract

The invention discloses a multi-stage cooler for a compressor. The multi-stage cooler is characterized by comprising a base, wherein a vertical plate, a first cooling device and a second cooling device are arranged on the base; the vertical plate is fixedly connected with one side of the upper part of the base; a fan hole is formed in one side of the vertical plate; the interior of the fan hole isconnected with a fan in a matching way; the air exhaust side of the fan faces the first cooling device; the first cooling device is arranged at the center above the base; the second cooling device isfixedly connected with the other side of the upper part of the base. The multi-stage cooler has the advantages that the compressed gas can be cooled for two times, so that the cooling effect is good;firstly, the fan is used for blowing air to cool the temperature of the compressed gas, the temperature is reduced again, and the gas is cooled by cold water in the second time of cooling process; after the gas enters the cooling pipe, the gas is cooled by the cold water in the cooling box, then the cold water is sprayed to the cooling pipe by a spray head, and the cold water can be cyclically used through a cooling circulation machine, so that the water energy is reduced.

Description

technical field [0001] The invention relates to the field of industrial compressors, in particular to a multi-stage cooler for compressors. Background technique [0002] A gas compressor is a power device that converts mechanical energy into gas pressure energy. It is often used to provide gas power for pneumatic tools. It is also commonly used for pressure delivery of oxygen, hydrogen, ammonia, natural gas, coke, etc. Furnace gas, inert gas and other media. With the development of science and technology, the existing compressors often perform multi-stage compression on the gas, so as to effectively increase the pressure of the gas. After each stage of compression, it is usually necessary to cool down the compressed gas. The existing compressor cooling The device usually has two methods of water cooling and air cooling. The air cooling method has a slow cooling speed and poor effect, while the water cooling method occupies a large area and needs to be equipped with a water ...

AI Technical Summary

Problems solved by technology

With the development of science and technology, the existing compressors often perform multi-stage compression on the gas, so as to effectively increase the pressure of the gas. After each stage of compression, it is usually necessary to cool down the compressed gas. The existing compressor cooling The device usually has two methods of water cooling and air cooling. The air cooling method has a slow cooling speed and poor effect, while the water cooling method occupies a large area and needs to be matched with a water cooling tower.

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