Oil tank with filter device
A technology of filtering device and fuel tank, which is applied in charging systems, engine components, liquid fuel feeders, etc., can solve the problems of time-consuming and laborious, blocked fuel pipes, and no filtering device in the fuel tank.
Inactive Publication Date: 2012-12-19
SUZHOU BAISHENG POWER MACHINE
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Problems solved by technology
[0002] At present, the fuel tank used by outboard motors does not have a filter device. When refueling the fuel tank, external impurities fall into the fuel tank, and the oil in the fuel tank is seriously polluted. Moreover, when the oil with impurities flows into the oil pipe, it will cause problems such as oil pipe blockage; At the same time, in order to clean the heavily polluted fuel tank, it is necessary to extract all the oil in the fuel tank and then clean it, which is time-consuming and laborious
Method used
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Embodiment Construction
[0010] The present invention is described below in conjunction with accompanying drawing.
[0011] attached figure 1 It is a kind of fuel tank with filtering device according to the present invention, which includes a fuel tank body 1, which is provided with a fuel tank port 2, and a filter device is arranged in the fuel tank port 2; the filter device is composed of a plastic skeleton 3 and a The filter screen 4 in the plastic skeleton 3; the plastic skeleton 3 is mainly composed of annular bodies separated by a certain distance up and down, and a connecting rod 7 and a flange 8 are arranged between the upper and lower annular bodies (5, 6). In this embodiment, there are two flanges 8, which are symmetrically arranged between the upper and lower rings (5, 6); on the inner wall of the fuel tank port 2, there are grooves (not shown) that cooperate with the flanges 8 ); during installation, the plastic frame 3 uses its elastic deformation characteristics to buckle the flange 8 i...
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The invention discloses an oil tank with a filter device, which comprises an oil tank main body, wherein an oil tank opening is arranged on the oil tank main body; the filter device is arranged in the oil tank opening; the filter device is composed of a plastic skeleton and a filter screen which is arranged in the plastic skeleton; a flange is arranged on the plastic skeleton; and a groove which is used together with the flange is arranged on an inner wall of the oil tank opening. In the oil tank with the filter device according to the scheme provided by the invention, the filter device is arranged in the oil tank opening, so that the external impurities are prevented from dropping into the oil tank when the oil tank is refueled, and the bigger impurities in the gasoline can be filtered so as to prevent the problem of oil-pipe plugging. During a cleaning process, the filter device is detached and cleaned, the cleaning is conveniently performed, the oil in the oil tank need not be pumped out, and the time and labor are saved.
Description
technical field [0001] The invention relates to a fuel tank, in particular to a fuel tank with a filtering device, and belongs to the technical field of engine accessories. Background technique [0002] At present, the fuel tank used by outboard motors does not have a filter device. When refueling the fuel tank, external impurities fall into the fuel tank, and the oil in the fuel tank is seriously polluted. Moreover, when the oil with impurities flows into the oil pipe, it will cause problems such as oil pipe blockage; Simultaneously, in order to clean the heavily polluted fuel tank, it is necessary to clean all the oil in the fuel tank first, which is time-consuming and labor-intensive. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a fuel tank with a filter device that can prevent foreign impurities from flowing into the fuel tank and prevent problems such as oil pipe blockage. [0...
Claims
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IPC IPC(8): F02M37/22F02M37/00
Inventor 夏坚
Owner SUZHOU BAISHENG POWER MACHINE