Auxiliary pressure system for exploring effect of silencer

Abstract

The invention discloses an auxiliary pressure system for exploring the effect of a silencer. The auxiliary pressure system comprises a shell, a working cavity and cooling fans, wherein a cooling water cover matched with the shell is arranged above the shell; through holes are arranged in the cooling water cover; screws penetrate through the through holes and are inserted into screw holes; a plurality of baffles are arranged under the cooling water cover; a cavity is arranged in each baffle; a spring and a support plate are arranged in each cavity; a base is connected to the lower end of each support plate; and a water inlet and a water outlet are installed on the mutually parallel side surfaces of the cooling water cover respectively. The bottom of each baffle make contacts with the shell and the baffle is vertical to the side surfaces of a bulged part when the cooling water cover is installed on the shell. The baffles are mutually parallel, and each two adjacent baffles are connected to different side surfaces of the bulged part. The system is convenient to clean, and has no need to frequently dismount a shell assembly from a screw compressor and install the shell assembly in the screw compressor, thus reducing the working intensity of operating personnel and prolonging the service life of the shell.

Description

technical field [0001] The invention relates to the field of air compressors, in particular to an auxiliary air pressure system for exploring the effect of a muffler. Background technique [0002] Air compressors, also known as air compressors, are general-purpose machinery in modern industries and the core equipment of pneumatic systems. Air compressors convert the mechanical energy of electric motors or diesel engines into gas pressure energy, and increase the gas pressure or transport gas by compressing the gas. Purpose. Air compressors are widely used in steel, electric power, metallurgy, petroleum, mining, automobile industry, aerospace and infrastructure and other fields. [0003] There are many types of air compressors, mainly divided into two categories: positive displacement air compressors and speed air compressors. Among them, the positive displacement air compressor has a working chamber whose volume can change periodically. The positive displacement air compre...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is aimed at the defects of the casing assembly of the traditional screw air compressor. It is very inconvenient, and the frequent disassembly and assembly of the casing assembly from the screw air compressor not only increases the work intensity of the operator, but also reduces the service life of the casing

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