螺旋片喉管节油原因的探讨

• 机 构: 中国人民解放军52951、52950部队试验小组
• 出 处: 汽车技术
• 发表日期: 1981年03期
• 关键词: 节油效果 喉管 螺旋 化油器 解放牌汽车 导向片 道路试验 气雾化 空气流 油耗

一、螺旋片喉管节油效果: 我试验小组,从1978年起开始对231A_2G化油器进行了改造。在喉管内添加螺旋片(又名导向片),使空气流过时产生旋流,加强混合气雾化,取得节油效果,经过二年多实地行车试用、道路对比试验和发动机台架试验,证明节油效果稳定,保持原有动力性,并弄清节油原因。1978年4月我们先请清华大学汽车试验室做道路试验,解放牌汽车重车四档加速(由初

First, the spiral sheet throat oil-saving effect: I test the team, starting from 1978 on the 231A_2G carburetor was transformed. In the throat pipe to add spiral (also known as the guide piece), so that when the air flows through the swirl, to enhance the mixed gas atomization, to achieve fuel-efficient effect, after more than two years of field trials, road contrast test and engine bench test that Fuel-efficient and stable, maintain the original power, and understand the reasons for fuel-efficient. In April 1978, we first asked the Tsinghua University Automotive Laboratory road test, liberation of license plate car four-speed acceleration