Novel connecting flange

Abstract

The invention provides a novel connecting flange. The novel connecting flange comprises a first connecting end and a second connecting end. The first connecting end and the second connecting end eachinclude a flange plate and a connecting pipe welded and fixed to the flange plate. The two connecting pipes are connected and fixed together through threads. Connecting end surfaces of the two connecting pipes are provided with sealing pads. Center pipe openings of the flange plates of the first connecting end and the second connecting end are provided with a first connecting ring and a second connecting ring in sealed and sleeving mode correspondingly. A buffering net plate is further connected in the first connecting ring in a clamped mode. The buffering net plate includes a mounting frame body and a mansard blocking bar welded and fixed to the mounting frame body. The novel connecting flange has the beneficial effects that the two connecting ends are designed to be a threaded connectingstructure, so that the novel connecting flange has the ability to be disassembled so that the two connecting ends can be disassembled when the situation that one connecting end of the flange is damaged and cannot be applied and the other connecting end is structurally intact is encountered, the flange is assembled with a new connecting end into a whole to be used, so that a repairable characteristic is given to the flange, and the using cost of the flange is reduced accordingly.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment and parts thereof, in particular to a novel connection flange. Background technique [0002] At present, pipelines are one of the necessary transport devices for transporting gas or water, no matter in the field of production or living. Because the length of pipeline products in actual production and processing has certain limitations, it is often necessary to connect multiple sections of pipelines into a whole through connectors to meet the needs of fluid transportation in production or life. Among them, the connecting parts are usually flanges. The traditional flanged structural steel pipe and two flanges are welded parts, which include two connecting ends and a steel pipe in the middle for connecting the two flanges. However, in the actual application process, it often occurs that one connection end is damaged while the other connection end is structurally intact. The way to deal...

AI Technical Summary

Problems solved by technology

However, in the actual application process, it often occurs that one connection end is damaged while the other connection end is structurally intact. The way to deal with this situation is to discard the flange and install a new flange, so this is a very important issue for the steel method. As far as the flange is concerned, it is a serious waste of resources, which will directly lead to an increase in the cost of using the flange.

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