CN204432363U - The highly dense fuel tank of a kind of integral type - Google Patents

Abstract

The utility model discloses the highly dense fuel tank of a kind of integral type, belong to auto parts and components field.The highly dense fuel tank of integral type comprises oil tank body, the survey oil sensor be arranged on oil tank body; Oil tank body comprises petrol storage tank, the filling passage be arranged on petrol storage tank, the oil filling port that is connected with filling passage; Survey oil sensor and be provided with the column symmetrical with petrol storage tank height, stem height direction is evenly equipped with some reed capsules, is arranged with float moving up and down outside column, float is also provided with the magnet of reaction tongue reed pipe; Oil filling port is " funnel " shape, oil filling port and described filling passage is integrally formed is welded on petrol storage tank; The cross section of column is rectangle, and the trepanning cross section of float is also rectangle.The highly dense fuel tank structure of the integral type that the utility model provides is simple, can not only make accurate monitoring to oil consumption, can reduce productive costs and welding wire material consumption, energy-conserving and environment-protective in manufacture simultaneously.

Description

The highly dense fuel tank of a kind of integral type

Technical field

The utility model relates to auto parts and components field, particularly the highly dense fuel tank of a kind of integral type.

Background technology

Gasoline, diesel-fuel price constantly rises, user and operator more and more pay close attention to the impact with oily cost, the New function that they need vehicle to have to record fuel oil and manage, but market also exists variety of problems and brings inconvenience about the technology of oil consumption record to user, moreover, oil filling port is the important component part of fuel tank, it is the total part of key of filling oil product process, also be how oil product takes care when consuming burning under various circumstances strick precaution, thus play safety, energy-conservation, the effects such as environmental protection, traditional tank filler opening is that piecemeal spells that to convert assembly welding shaping, its technological process is loaded down with trivial details, with high costs, and production efficiency is low, the more important thing is and easily produce obvious source of pollution in process of production.

Summary of the invention

In order to solve the problem of prior art, the utility model embodiment provides a kind of measurement precisely, the highly dense fuel tank of integral type of environmental protection and energy saving.Described technical scheme is as follows:

The utility model embodiment provides the highly dense fuel tank of a kind of integral type, and the highly dense fuel tank of described integral type comprises oil tank body, the survey oil sensor be arranged on described oil tank body; Described oil tank body comprises petrol storage tank, the filling passage be arranged on described petrol storage tank, the oil filling port that is connected with described filling passage; Described survey oil sensor is provided with the column symmetrical with described petrol storage tank height, and described stem height direction is evenly equipped with some reed capsules, is arranged with float moving up and down outside described column, described float is also provided with the magnet of reaction tongue reed pipe;

Described oil filling port is " funnel " shape, described oil filling port and described filling passage is integrally formed is welded on described petrol storage tank; The cross section of described column is rectangle, and the trepanning cross section of described float is also rectangle; The upper bore of upper hydraulic fluid port is ￠ 110.5mm, and the lower bore of described upper hydraulic fluid port is ￠ 95.5mm; Described column upper end is passed described petrol storage tank top and is fixed on described petrol storage tank by reaction plate.

Described oil filling port material is a kind of cold rolled precision steel pipe.

The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:

The highly dense fuel tank of the integral type that the utility model provides adopt upper hydraulic fluid port and inflow pipeline integrally formed, the quantity discharged of the bad airs such as the carbon dioxide produced is welded in elimination completely, decreasing pollution thing, available protecting environment, also can reduce productive costs and welding wire (bar) material consumption, realize the megatrend that country advocates economies industrialization revolution; The cross section in the column cross section and float of simultaneously surveying oil sensor is all rectangle, can float circumference be stoped to rotate by actv. like this, make the magnet on float and the reed capsule in column be in best sensed position all the time, avoid magnet and reed capsule and respond to and produce deviation to improve the survey precision of liquid level.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the highly dense fuel tank of integral type that the utility model embodiment provides;

Fig. 2 is the structural representation of the survey oil sensor that the utility model embodiment provides.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

Embodiment

The utility model embodiment provides the highly dense fuel tank of a kind of integral type, and see Fig. 1, Fig. 2, the highly dense fuel tank of described integral type comprises oil tank body 1, the survey oil sensor 2 be arranged on oil tank body 1.

Particularly, oil tank body 1 comprise petrol storage tank 11, the filling passage 12 be arranged on petrol storage tank 11, the oil filling port 13 that is connected with filling passage 12.Oil filling port 13 is " funnel " shape, and oil filling port 13 is welded on petrol storage tank 11 with filling passage 12 is integrally formed.

Particularly, survey oil sensor 2 and be provided with the column 21 highly symmetrical with petrol storage tank 11, column 21 short transverse is evenly equipped with some reed capsules, is arranged with float 22 moving up and down outside column, float 22 is also provided with the magnet 23 of reaction tongue reed pipe.The cross section of column 21 is rectangle, and trepanning 24 cross section of float is also rectangle; The survey column cross section of oil sensor and the cross section of float are all rectangle, can float circumference be stoped to rotate by actv. like this, make the magnet on float and the reed capsule in column be in best sensed position all the time, avoid magnet and reed capsule and respond to and produce deviation to improve the survey precision of liquid level; Column 21 upper end passes petrol storage tank 11 top, is fixed on petrol storage tank 11 by reaction plate 25.

Preferably, the upper bore of oil filling port 13 can be set to ￠ 110.5mm, and the lower bore of oil filling port 13 can be set to ￠ 95.5mm.

Preferably, the material that oil filling port 13 adopts is a kind of cold rolled precision steel pipe.

Oil filling port manufacture craft: after the accurate trombone slide section of being divided into, one end reducing ￠ 85mm of steel pipe, then load in pipe with excellent power rod on forging machine tool, after pressurization, the 25mm place, upper end of pipe is by original ￠ 95.5mm, swollen to ￠ 110.5mm, and reducing place is in flat state, then on compression machine, complete incision process and secondary first meet fuel lid three fitted positions completely, finally with design, there is the unsettled forming die of loose piece on a hydraulic press product is shaped completely, its whole technological process facility simple to operate, yield rate reaches 100%, the quantity discharged of the bad airs such as the carbon dioxide that welding produces is eliminated completely by changing the manufacture craft of oil filling port, decreasing pollution thing, available protecting environment.

The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:

The highly dense fuel tank of the integral type that the utility model provides adopt upper hydraulic fluid port and inflow pipeline integrally formed, the quantity discharged of the bad airs such as the carbon dioxide produced is welded in elimination completely, decreasing pollution thing, available protecting environment, also can reduce productive costs and welding wire (bar) material consumption, realize the megatrend that country advocates economies industrialization revolution; The cross section in the column cross section and float of simultaneously surveying oil sensor is all rectangle, can float circumference be stoped to rotate by actv. like this, make the magnet on float and the reed capsule in column be in best sensed position all the time, avoid magnet and reed capsule and respond to and produce deviation to improve the survey precision of liquid level.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. the highly dense fuel tank of integral type, the highly dense fuel tank of described integral type comprises oil tank body, the survey oil sensor be arranged on described oil tank body; Described oil tank body comprises petrol storage tank, the filling passage be arranged on described petrol storage tank, the oil filling port that is connected with described filling passage; Described survey oil sensor is provided with the column symmetrical with described petrol storage tank height, and described stem height direction is evenly equipped with some reed capsules, is arranged with float moving up and down outside described column, described float is also provided with the magnet of reaction tongue reed pipe; It is characterized in that,

Described oil filling port is " funnel " shape, described oil filling port and described filling passage is integrally formed is welded on described petrol storage tank; The cross section of described column is rectangle, and the trepanning cross section of described float is also rectangle; The upper bore of upper hydraulic fluid port is ￠ 110.5mm, and the lower bore of described upper hydraulic fluid port is ￠ 95.5mm; Described column upper end is passed described petrol storage tank top and is fixed on described petrol storage tank by reaction plate.

2. integrated oil port with high density of fuel tank according to claim 1, is characterized in that, described oil filling port material is a kind of cold rolled precision steel pipe.