Fuel tank with oil collection device

A technology of oil collecting device and fuel tank, which is applied in the direction of charging system, liquid fuel feeder, engine components, etc., can solve the problem of weak oil collecting and storage capacity, achieve stable liquid level, improve equipment operation safety, The effect of high volume utilization

Active Publication Date: 2016-02-10
GUANGXI LIUGONG MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a fuel tank with a strong oil c...

Method used

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  • Fuel tank with oil collection device
  • Fuel tank with oil collection device
  • Fuel tank with oil collection device

Examples

Experimental program
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Embodiment Construction

[0020] The specific implementation will be described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 Shown, the fuel tank among the present invention comprises casing 1, is provided with oil collecting device 7 at casing bottom, and casing 1 is provided with the filling pipe 5 that refuels in casing, oil return pipe 8, oil collecting tank 2, An air return pipe 6 is also connected between the oil filling pipe 5 and the top of the casing 1 .

[0022] Such as Figure 6 As shown, the oil collecting device 7 comprises two shrouds 71, and the two shrouds 71 ​​are welded on the bottom plate of the box and are perpendicular to the bottom plate. Combined to form an oil collection chamber, the coaming handle 73 of one of the coaming boards is directed obliquely backward, and the coaming board handle of the other coaming is pointed forward obliquely, and the coaming board handle of each curved The coaming hook of the bent plate forms an oil collection ch...

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Abstract

The invention relates to fuel tanks in order to overcome the defect that an existing fuel tank oil collection device has a poor oil collection effect, and discloses a fuel tank with an oil collection device. The fuel tank comprises a tank body; an oil suction pipe is arranged at the bottom inside the tank body; the oil collection device comprises a vertically upward coaming on a bottom board inside the tank body; an oil collection cavity is defined by the coaming on the bottom board of the tank body; the coaming is provided with an oil collection channel in the horizontal direction; the oil collection channel is attached to the bottom board of the tank body and communicates the interior and the exterior of the oil collection cavity; the two ends of the oil collection channel are located in front and back of an oil suction opening of the oil suction pipe respectively. The oil collection device of the fuel tank further comprises an oil collection tank reversely fixed in the tank body; a tank opening of the oil collection tank is located in the bottom of the oil collection cavity; the oil suction opening of the oil suction pipe is located in the oil collection tank and in the position slightly lower than the tank opening of the oil collection tank; an exhaust device used for exhausting air towards the exterior of the tank body in a single direction is arranged on the top of the oil collection tank. The liquid face in the position of the oil suction opening of the oil suction pipe of the fuel tank is stable, operation safety of equipment is improved, and the volume utilization ratio of the fuel tank is high.

Description

technical field [0001] The present invention relates to a fuel tank, more specifically, to a fuel tank with an oil collecting device. Background technique [0002] Most construction machinery and equipment are driven by internal combustion engines, so such machinery and equipment are equipped with fuel tanks for storing fuel, and oil is taken from the fuel tank through the oil suction pipe to supply fuel to the engine. In existing fuel tanks, the oil intake end of the oil suction pipe is fixed at a certain position at the bottom of the fuel tank body. This kind of fuel tank will not have the problem that the oil suction pipe cannot get oil when the fuel is sufficient. When there is less fuel in the fuel tank and the machinery and equipment are on the slope, the fuel tank body will tilt back and forth with the machinery and equipment, and the fuel at the bottom of the fuel tank will flow downward, and the oil pick-up end will be fixed in the middle of the bottom of the fuel t...

Claims

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Application Information

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IPC IPC(8): F02M37/00
Inventor 张碧荣贾崇王涛许明疆杨锦霞翟春联邹广平
Owner GUANGXI LIUGONG MASCH CO LTD
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