CN2849198Y - Feul tank - Google Patents

Abstract

The utility model discloses a fuel oil tank which is applied to small-size universal petrol engines. The utility model comprises an oil tank body and a filter net, wherein the top end of the oil tank body is provided with an oil inlet, the lower part of which is provided with a filter net bracket which is welded on the tank body; the oil inlet position which corresponds to the filter net bracket is provided with a filter net installing hole, and the filter net is provided with filter net edges which are hung on the filter net installing hole. The oil tank of the utility model is arranged on the filter net bracket on the lower part of the oil inlet by the filter net; the filter net can be far away from an oil tank cover; the filter net and the oil tank cover can not contact; the filter net is prevented from interfering the installation of the oil tank cover, and the utility model also prevents that after oil spills in the running process, the oil can reach the oil tank cover and the oil can leak. When fueling is conducted, after the oil in the oil pipe is sprayed, the oil can leave on the filter net bracket surface and can not flow out of the oil tank. A sinker of the filter net installing hole causes the safety prevention of the filter net to be regular and stable. In addition, the utility model has simple structure.

Description

Fuel tank

Technical field

The utility model relates to fuel tank, in particular for the fuel oil reserve tank of Small Universal machinery, equipment.

Technical background

General Small Universal machinery, as the small power generation unit, portable electric generator, portable suction pump etc., their fuel tank is all smaller, oil filler will be placed filter screen, the limit of filter screen hangs on the recessed flange of oil filler, fuel tank cap is generally rotated installation, filter screen is easy to along with fuel tank cap is rotated together, cause charge of oil case lid difficulty, also owing to the engine luggine reason, easy oil in service splashes in the slit on reservoir port and the filter screen limit by filter screen, seepage leakage of oil outside fuel tank cap, in addition, also oil is sprinkled upon the fuel tank outside during oiling, produces unsafe factor than being easier to.

The model utility content

The purpose of this utility model provides a kind of fuel tank, overcomes the defective that above-mentioned prior art exists, and makes fuel tank build installation, is not easy leakage of oil during operation, and oil is difficult for being sprinkled upon the fuel tank outside during oiling.

Fuel tank described in the utility model comprises oil box and filter screen, and there is filler opening on the oil box top, the below of described filler opening, a filter screen bracket is welded on the casing, and the corresponding filler opening of filter screen bracket position is provided with the filter screen mounting hole, and described filter screen is suspended on the filter screen mounting hole.

Described filter screen bracket is provided with countersunk head around the filter screen mounting hole, filter screen is provided with the filter screen limit and is suspended on the countersunk head.

Fuel tank described in the utility model, be placed in because of filter screen on the filter screen bracket of filler opening below, filter screen can be away from fuel tank cap, both sides do not contact, avoided filter screen to disturb the installation of fuel tank cap, also avoided oil in service to spill that the back arrives fuel tank cap and the filter screen bracket face is stayed in the seepage leakage of oil after the oil of oil pipe spills during oiling, and do not flowed out outside the fuel tank; The countersunk head of filter screen mounting hole is by filter screen security protection rule, steady; In addition, simple in structure.

Description of drawings

Now in conjunction with the accompanying drawings the utility model is described in further detail.

Fig. 1 is the structural representation of fuel tank described in the utility model;

Fig. 2 is the plan view of Fig. 1;

Fig. 3 is the structural representation of the fuel tank of prior art.

Embodiment

Shown in Fig. 1-2, this fuel tank, comprise oil box 1 and filter screen 2, there is filler opening 4 on oil box 1 top, filter screen 2 has filter screen limit 21, below filler opening 4, filter screen bracket 3 usefulness spot welding modes with the Mild Steel Expanded Sheets manufacturing are welded on casing 1 inside, a filter screen mounting hole 31 has been opened in filter screen bracket 3 corresponding filler openings 4 positions, filter screen bracket 3 is provided with countersunk head 32 around filter screen mounting hole 31, countersunk head 32 shapes are corresponding with filter screen limit 21, and are slightly larger than filter screen limit 21, countersunk head 32 degree of depth also are slightly larger than the thickness on filter screen limit 21, and filter screen 2 hangs over downwards on the countersunk head 32 of filter screen mounting hole 31 by filter screen limit 21.

Claims (2)

1, a kind of fuel tank, comprise oil box and filter screen, there is filler opening (4) on the oil box top, it is characterized in that: the below of described filler opening (4), a filter screen bracket (3) is welded on the casing (1), the corresponding filler opening of filter screen bracket (3) (4) position is provided with filter screen mounting hole (31), and described filter screen (2) is suspended on the filter screen mounting hole (31).

2, fuel tank according to claim 1 is characterized in that: described filter screen bracket (3) is provided with countersunk head (32) on every side at filter screen mounting hole (31), and filter screen (2) is provided with filter screen limit (21) and is suspended on the countersunk head (32).

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