Integrated pipeline structure

Abstract

The invention discloses an integrated pipeline structure. The integrated pipeline structure comprises an air supply pipe, an air exhaust pipe perpendicularly communicated with the air supply pipe, an auxiliary pipe formed in the air exhaust pipe and consistent with the air exhaust pipe in shape, a pipe cover mounted at the top of the air exhaust pipe, a travel adjusting rod mounted on the pipe cover, a rubber diaphragm of which the outer edge is arranged between the air exhaust pipe and the pipe cover, and a spring mounted in the auxiliary pipe and located under the rubber diaphragm; the upper edge of the auxiliary pipe is lower than the upper edge of the air exhaust pipe and the rubber diaphragm is located above the auxiliary pipe; the integrated pipeline structure further comprises a diaphragm support for arranging the rubber diaphragm above the auxiliary pipe, and a spring support located in the auxiliary pipe and located under the spring; the spring is located between the diaphragm support and the spring support and moves back and forth between the two supports to that the rubber diaphragm moves above the auxiliary pipe. The integrated pipeline structure is capable of effectively improving the discharge of air in a magnetically suspended centrifugal blower or an air-suspended centrifugal blower.

Description

Technical field: [0001] The invention relates to an integrated pipeline structure, in particular to an integrated pipeline structure which can be applied to a magnetic suspension centrifugal blower or an air suspension centrifugal blower. Background technique: [0002] The magnetic levitation centrifugal blower is widely used in the ventilation and dust removal of factories, mines, tunnels and buildings. It is a fluid machine that consumes electric energy to generate mechanical energy, thereby increasing the gas pressure and discharging the gas. The pipeline of the traditional magnetic levitation centrifugal blower is supplied with air through a three-way pipe fitting and emptied through pipe fittings such as a 90-degree elbow, an electromagnetic vent valve, and a seamless steel pipe. Because most of the pipelines are made of steel, the weight of the pipeline is increased, and the installation is difficult; the air supply and vent pipelines need to be welded, and the quality...

AI Technical Summary

Problems solved by technology

Because most of the pipelines are made of steel, the weight of the pipeline is increased, and the installation is difficult; the air supply and vent pipelines need to be welded, and the quality of the welds is not easy to control; most of the pipeline components occupy a large space in the cabinet, and the stroke of the vent valve diaphragm is fixed. The flow rate is fixed and cannot be adjusted, which cannot meet the working conditions of different flow requirements

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