Fuel tank internals
A technology for built-in parts and fuel tanks, which is applied in the field of automobile fuel tank parts, can solve the problems that the anti-surge effect is not very good, and the welding parts of the anti-surge board device are easy to fall off.
Active Publication Date: 2017-12-12
WUHU SHUNRONG AUTOMOBILE PARTS
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problem in the prior art that the anti-wave device of the fuel tank is arranged in the fuel tank, and the anti-wave device is fixed inside the fuel tank by welding, but due to the positive and negative pressure of the fuel tank, the anti-wave device The welding part of the wave plate device is easy to fall off, and the anti-surge effect is not a good problem
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0021] Such as figure 1 , the present invention provides a fuel tank built-in part, wherein the fuel tank built-in part comprises: a wave-proof plate assembly and a fixed cover 4, and the wave-proof plate assembly at least includes a wave-proof plate body 1 and is vertically arranged on the A plurality of fixed columns 3 on the wave plate body 1, and the fixed columns 3 are circular cylinders with a cylindrical first groove formed inside, and a plurality of through holes are formed on the side of the circular cylinder The fixing cover 4 fits at least partly with the first groove, and the surface of the fixing cover 4 that fits with the fixing column 3 is provid...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a built-in member of a fuel tank. The built-in member comprises a wave resistant board assembly and a fixed cover, wherein the wave resistant board assembly at least comprises a wave resistant board body and a plurality of fixed columns vertically arranged on the wave resistant board body, annular column bodies of cylindrical first grooves are formed in the fixed columns, and a plurality of clamping slots which are perforated are formed in the side surfaces of the annular column bodies; at least a part of the fixed cover corresponds to the first grooves, a plurality of second grooves are formed in the corresponding surface of the fixed cover and the fixed columns, the second grooves are connected with protrusions through elastic reset elements, and the protrusions can extend into or retract from the clamping slots. According to the built-in member, the problem that a wave resistant device is fixed in the fuel tank through welding in the prior art can be solved, the effect of positive negative and negative pressure of the fuel tank results in the situation that a welding position is easy to come off and the surge resistant effect is not good; therefore, the built-in member of the fuel tank is provided, when the built-in member is used, the impact force to the interior wall of the fuel tank due to the sway of fuel oil in the fuel tank is reduced, so that the sway noise is reduced, and besides, the situation that the welding position of the wave resistant board device cannot come off under the effect of the positive negative and the negative pressure of the fuel tank is guaranteed.
Description
technical field [0001] The invention relates to the field of automotive fuel tank components, in particular to an internal part of the fuel tank. Background technique [0002] In the field of automobile fuel tanks, the car will bump during driving. With the bumps of the car, the oil stored in the car fuel tank will surge and beat against the inner wall of the fuel tank to generate a certain amount of noise, which seriously reduces people's driving experience. An anti-wave plate was produced to solve the problem of oil surge, but in the prior art, the anti-wave device of the fuel tank is installed in the fuel tank, and the anti-wave device is fixed inside the fuel tank by welding, but due to the positive and negative pressure of the fuel tank, resulting in The welding part of the anti-wave plate device is easy to fall off, and the anti-surge effect is not very good. [0003] Therefore, to provide a fuel tank that can effectively reduce the impact force of fuel sloshing again...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60K15/077
CPCB60K15/077B60K2015/0775
Inventor 姜正顺宋忠福
Owner WUHU SHUNRONG AUTOMOBILE PARTS