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Portable fuel pump

A fuel pump, portable technology, applied in the direction of pump components, variable capacity pump components, liquid fuel feeders, etc., can solve problems such as easy to rust, affect product quality, appearance and service life, and achieve enhanced reliability, The appearance is smooth and bright, and the effect of reducing product weight

Inactive Publication Date: 2014-02-19
ANHUI IND & TRADE VOCATIONAL TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing fuel pumps are made of iron and aluminum shells. Although this kind of fuel pump adopts electroplating and other processes, it is easy to rust after being scratched and worn, which seriously affects the product quality, appearance and service life. Therefore, There is a need for a new type of electronic fuel pump with long service life and anti-rust

Method used

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  • Portable fuel pump
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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] like figure 1 As shown, it is a structural schematic diagram of a portable fuel pump of the present invention, which is provided with a housing, and the housing is composed of a plastic oil inlet housing 1 and a plastic oil outlet housing 8, and the fuel inlet housing 1 and the oil outlet casing 8 are welded by a hot plate machine, which has a large welding area, improves the welding strength of the plastics, and makes the two plastics combine very firmly.

[0020] A pipe body 11 is arranged in the middle of the oil inlet outer casing 1 and the oil outlet outer casing 8, and the inside of the pipe body 11 is provided with a valve 2, an elastic body 3 and an inner core body 4 for working oil pumping. One end of 11 communicates with the oil inlet casing 1 through the valve 2, and the other end of the pipe body 11 communicates wi...

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Abstract

The invention discloses a portable fuel pump comprising a shell. The shell is composed of a plastic fuel inlet shell body and a plastic fuel outlet shell body which are welded and fixed by a hot plate machine, a pipe is arranged in the fuel inlet shell body and the fuel outlet shell body, a valve, an elastic body and an inner core used for fuel pumping at work are arranged inside the pipe, one end of the pipe is connected with the fuel inlet shell body through the valve, and the other end of the pipe is communicated with the fuel outlet shell body through a seat by riveting. The portable fuel pump is lightweight and stable and reliable in fuel supply.

Description

technical field [0001] The invention relates to a fuel pump, in particular to a portable fuel pump. Background technique [0002] At present, most of the existing fuel pumps are made of iron and aluminum shells. Although this kind of fuel pump adopts electroplating and other processes, it is easy to rust after being scratched and worn, which seriously affects product quality, appearance and service life. Therefore, A new type of electronic fuel pump with long service life and anti-rust is needed now. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a portable fuel pump with light weight and stable and reliable fuel supply. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A portable fuel pump, which is provided with a casing, the casing is composed of a plastic oil inlet casing and a plastic oil outlet casing, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/00F02M37/08
Inventor 王小燕
Owner ANHUI IND & TRADE VOCATIONAL TECHN COLLEGE
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