Oil consumption monitoring intelligent terminal of engineering machinery vehicle

Abstract

The invention discloses an oil consumption monitoring intelligent terminal of an engineering machinery vehicle. The oil consumption monitoring intelligent terminal comprises a flow sensor, a piston, an inlet end and an outlet end. When liquid to be measured enters an inner cavity of the flow sensor through the inlet end, a pressure difference can be formed between the inlet end and the outlet end, and the piston is forced to rotate in the direction from the inlet end to the outlet end. As the liquid to be measured continues to flow into the inner cavity, the piston continues to rotate in the direction from the inlet end towards the outlet end, and a sealed containing cavity V1 with a crescent section is formed. The piston continues to rotate under the action of the pressure difference, and the sealed containing cavity V1 with the crescent section is communicated with the outlet end to start to drain the liquid. When the piston continues to rotate to from a containing cavity V2 with a crescent section, the piston continues to rotate, the containing cavity V2 with the crescent section is communicated with the outlet end to start to drain the liquid till the position rotates for a circle and restores to the start-stop position, and at this moment, the to-be-measured liquid flowing through the inlet end and the outlet end is equal to the sum of the volume of V1 and the volume of V2.

Description

technical field [0001] The invention relates to an intelligent terminal for monitoring fuel consumption of engineering machinery vehicles. Background technique [0002] In recent years, with the rapid growth of my country's economy, great achievements have been made in various constructions, but at the same time, great resources and environmental costs have been paid, and the work situation of energy conservation and emission reduction is grim. To carry out vehicle energy saving and emission reduction work, first of all, it is necessary to conduct a comprehensive grasp and statistical analysis of vehicle fuel consumption, and formulate corresponding control measures to ensure that vehicles use fuel reasonably during operation, save fuel to the greatest extent, and reduce exhaust emissions to lowest. At present, the fuel consumption management of various mechanical vehicles is mostly based on the mileage to estimate the fuel consumption, and it is impossible to monitor the f...

AI Technical Summary

Problems solved by technology

At present, the fuel consumption management of various mechanical vehicles is mostly based on the mileage to estimate the fuel consumption, and it is impossible to monitor the fuel consumption in real time, which brings certain difficulties to the management

Images