| 摘要 |
<p>An environmental protection fuel-saving device of vehicle is provided with a housing in which there is an internal chamber. An infrared heat-collecting ring and a spiral electric heating pipe are provided in the internal chamber, the spiral electric heating pipe is wound on the infrared heat-collecting ring, some electric heating elements are provided in the heating pipe, an fuel inlet end and an fuel outlet end are respectively provided in the both ends of the housing and fluidly communicate with the internal chamber and are sealed with the respective housing, a filtering evaporating net is filled in the internal chamber, the fuel inlet endis connected with the outlet end of fuel pump, the fuel outlet end is connected with the inlet end of electronic injection device or the inlet of the carburetor of engine, the both ends of the spiral electric heating pipe go through the housing and are fired in the wall of the housing in the seal manner, two sets or more of electric heating elements are provided in the spiral electric heating pipe, the electric heating element is connected with the power supply of the vehicle. A fuel pressure -stabilizing device, which stabilizes the fuel pressure and amount of fuel, is provided in the fuel inlet end.</p> |
