Energy-saving intelligent vehicle management device

Energy-saving intelligent vehicle management device

CN
  • CN 101,624,012 A
  • Filed: 02/10/2009
  • Published: 01/13/2010
  • Est. Priority Date: 02/10/2009
  • Status: Active Application
First Claim
Patent Images

1. , a kind of energy-saving intelligent vehicle management device comprises the oil cylinder (3) and the liquid level meter (10) that are provided with in fuel tank (1), the fuel tank;

  • Oil cylinder (3) links with pneumatic system;

    Said liquid level meter (10) connects liquid level circuit card (12), and the electromagnetic valve (5) in liquid level circuit card (12) and the pneumatic system all is connected with indicating instrument in the operator'"'"'s compartment;

    Piston (9) in the said oil cylinder (3) connects spring (2), this spring (2) withstands oil cylinder top cover (4), the oil cylinder top cover is provided with oil through (8), this oil through (8) with advance, fuel-displaced check valve (6,7) be connected, advance, fuel-displaced check valve connects electromagnetic valve (5), wherein in line check valve (6) links to each other with the vehicle main oil tank, fuel-displaced check valve (7) connects fuel tank (1), and fuel tank links to each other with the driving engine fuel transfer pump, it is characterized in that;

    the cylindrical sleeve (11) of the sheathed lattice-shaped open-work of said liquid level meter (10) periphery wall, this sleeve (11) fixes with fuel tank (1).

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