Oil consumption meter device for automobile

A fuel consumption meter and automobile technology, applied in measurement devices, instruments, foam dispersion/prevention, etc., can solve the problems of high oil return temperature, unstable oil return state, inability to accurately obtain fuel consumption, etc., and achieve the effect of accurate fuel consumption

Inactive Publication Date: 2020-03-20
FUJIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the invention is to provide a fuel consumption meter device for automobiles, which can solve the problems in the prior art that fuel gas bubbles are generated before entering the fuel consumption sensor, the oil return state is unstable, and the high oil return temperature affects the oil volume, resulting in the inability to accurately obtain fuel consumption.

Method used

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  • Oil consumption meter device for automobile
  • Oil consumption meter device for automobile
  • Oil consumption meter device for automobile

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Embodiment Construction

[0027] The technical solution of the invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the invention, not to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the invention are shown in the drawings but not all.

[0028] In the description of the invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above t...

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Abstract

The invention relates to the technical field of automobiles. The oil consumption meter device for the automobile comprises an oil consumption meter, the device comprises a bubble removing mechanism, an oil consumption sensor, a filter, an oil nozzle, an oil pump and a cooling flow stabilizing mechanism, one end of the bubble removing mechanism is communicated with the oil consumption sensor; the other end is communicated with the oil tank, the bubble removing mechanism can remove bubbles in oil flowing into the oil consumption sensor through the oil tank. The other end of the oil consumption sensor is communicated with the oil pump; the other end of the oil pump is communicated with the filter; wherein the filter is respectively communicated with the oil nozzle and the cooling and flow stabilizing mechanism, the oil nozzle is communicated with the cooling and flow stabilizing mechanism, one part of oil enters an engine through the oil nozzle, the other part of oil enters the cooling and flow stabilizing mechanism, and the other end of the cooling and flow stabilizing mechanism is communicated with the oil consumption sensor. The problem that oil consumption cannot be accurately obtained in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a fuel consumption meter device for automobiles. Background technique [0002] Existing vehicles whose fuel consumption needs to be calculated separately generally need to install a vehicle fuel consumption meter. At present, most of the market adopts the dual-sensor measurement method (oil inlet minus oil return method). Theoretically, the amount of oil inlet minus the amount of oil returned is the fuel consumption. After going through multiple links such as filters, fuel pumps, high-pressure pumps, pulsating electric injection, and oil return pipelines, it flows to the oil return measuring point. The fuel has undergone many changes during this process. [0003] The main reasons for the low measurement accuracy of the fuel consumption meter are: before the fuel in the fuel tank enters the fuel consumption sensor, the oil in the pipeline is prone to cavitation, and the exist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F9/00G01F15/00B01D19/02
CPCB01D19/02G01F9/00G01F15/00
Inventor 谭展华曾祥远邱志荣
Owner FUJIAN UNIV OF TECH
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