Stepped collecting pipe partition plate

• Main Authors: LIN JIAFU, TAN JUNCHAO, WEI MINGQUAN, LI JIANCHENG
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: BLASTING; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model relates to a stepped collecting pipe clapboard, which is provided with steps, the steps are divided into a front-section step, a middle-section step and a rear-section step, the width of the front-section step is the same as the inner width of a collecting pipe, the middle-section step is in interference fit with the inner wall of the collecting pipe, and the rear-section step is matched with a groove of the collecting pipe. The utility model can effectively solve the problems of insufficient soldering and unsoldering caused by the separation of the separation plate from the collecting pipe in the turnover and brazing process of the core body after the separation plate is arranged in the collecting pipe, and has the advantages of convenience in assembly, simple structure and reliability. The method can be widely applied to the structural design of the D-type collecting pipe partition plate. 一种阶梯式集流管隔板，所述隔板设有阶梯,所述阶梯分为前段阶梯、中段阶梯和后段阶梯，前段阶梯宽度与集流管内宽度相同，中段阶梯与集流管内壁过盈配合，后段阶梯与集流管开槽匹配。采用本实用新型能够有效解决隔板在装