Gasoline pump is generally used in cars, in the very early days, in order to heat, people put the gas pump outside the tank, that is, in the pipeline, although the repair is not easy but not beautiful. After the improvement, most of the disposal of the petrol pump to tank, air filter behind. What are the classification of gasoline pumps? According to the driving method can be divided into diaphragm type gasoline pump and electric gasoline pump, this time specifically for you to introduce the work of these two categories, to help everyone understand, I hope this information can help you when you choose! What are the classification of gasoline pumps? Diaphragm Gasoline Pump: This gasoline pump is what most people will choose, mainly for carburetor engines, is driven by camshaft eccentric. The main work is as follows: 1, when the camshaft eccentric rocker arm swinging down, pull the pump membrane lever, the pump film down to produce suction, then gasoline will be sucked out of the tank, through the tubing, gasoline filter into Fuel pump oil chamber. 2, the eccentric wheel rotation angle is no longer the top swinging arm, the pump membrane spring stretch the top of the pump membrane rose, the pressure from the delivery valve to the carburetor float chamber. Electric petrol pump: This petrol pump is operated by repeatedly pumping the membrane by electromagnetism force. It can freely choose the installation position and can effectively prevent the air resistance phenomenon. Electric gasoline pump is mainly used in gasoline injection engines, some people choose to use the installation is installed in the supply line. This installation is a bit large range of layout, do not bother to give it a special gas tank design, installation and removal is very convenient and peace of mind. However, the other installation method is to install the fuel tank, which requires less than the former, the fuel pipe is simple, low noise, is the current main trend. After the above specific introduction, we learned that the petrol pump is not only a small machinery, but can only give full play to its value if it is correctly chosen. Nowadays, there is a growing demand for petrol pumps in the machinery industry. Although there are still many deficiencies, it is believed that more innovations and improvements will be introduced later. cippe Oil Show China International Petroleum & Petrochemical Technology and Equipment Exhibition video capture and post-production video Highlights: http://zhuanti.liuti.cn/cippe-vid/ This article belongs to Industrial Internet (Xiamen) Technology Co., Ltd. are welcome to reprint, reprint please indicate the source and author of: Asian pumps network (CEO QQ / micro letter: 18,189,528) starting: http: //beng.liuti.cn/ (service hotline:)
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