Portable gasoline economizer
A fuel-saving device and a portable technology, which is applied in packaging, dispensing devices, transportation and packaging, etc., can solve problems such as uncontrollable gasoline consumption, endangering the health of employees, and unrecyclable gasoline, so as to eliminate fire hazards and protect the health of employees. Healthy, well-tight results
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[0013] exist figure 1 , figure 2 In the present invention, a cylindrical oil accumulator 1 and a cover plate 5 are provided, a tubular oil conveyer 3 is fixed in the oil accumulator 1, a cut is processed on the pipe wall of the oil conveyer 3, and a piston is arranged in the oil conveyer 3. 4. A guide sleeve 6 is installed at the position of the through hole in the middle of the cover plate 5. The lower end of the oil guide pipe 8 passes through the guide sleeve 6 and is screwed together with the screw hole in the middle of the piston 4. The upper part of the oil guide pipe 8 is fixed with a nut 9, and the oil guide pipe 8 The upper sleeve is provided with a spring 7, the lower end of the spring 7 is positioned in the groove of the guide sleeve 6, and the upper end of the spring 7 is positioned under the nut 9, so that the spring 7 is limited between the nut 9 and the cover plate 5, and the top end of the oil guide pipe 8 is screwed together In the screw hole in the middle o...
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