The invention discloses an easily-assembled manifold structure. The easily-assembled manifold structure comprises an exhaust main pipe and a plurality of exhaust branch pipes connected to the exhaust main pipe. The outlet ends of the exhaust branch pipes are connected to the inlet end of the exhaust main pipe; the exhaust branch pipes are arranged in a single row or multiple rows; the exhaust branch pipes and/or the exhaust main pipe is provided with flexible hanging units which are in a U shape, the flexible hanging units are formed by bending metal plates with thickness ranging from 2.5-4mm, and the free ends of the flexible hanging units are connected to the exhaust branch pipes and the exhaust main pipe; the flexible hanging units are provided with hanging bolt holes; the outlet end of the exhaust main pipe and the inlet ends of the exhaust branch pipes are connected with a main pipe flange and branch pipe flanges respectively, and the free ends of the exhaust main pipe and the exhaust branch pipes are provided with protrusions and threadedly connected with locking nuts. The easily-assembled manifold structure is long in service life, beneficial to reliability of performance of stationary sealing points and meanwhile convenient to install.
Easily-assembled manifold structure
2015-08-05
Patent
Electronic Resource
English
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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