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Engine fixing base

A technology of engine and fixing seat, which is applied in the direction of fuel air filter, etc., can solve the problems of insufficient compactness, cumbersome installation, complex structure, etc., and achieve the effect of small air intake resistance, good tightness and simple structure

Inactive Publication Date: 2013-01-02
朱鸿伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this is that the structure is more complicated, not compact enough, the installation is cumbersome, and limited by the space, the inlet pipe and outlet pipe should not be too large, resulting in restricted air intake flow

Method used

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Experimental program
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Embodiment Construction

[0014] The best embodiment of the present invention is such that the casing (6) is fixedly mounted on the flange (4) by long bolts (7), and the inner chamber of the casing (6) is equipped with an air filter element (5). Eight air inlets (3) are evenly distributed on the flange (4), and the air inlets (3) communicate with the air outlet (1) through the air filter element (5). Flange (4) has mounting bolt to be connected and fastened with engine by bolt mounting hole (2). A flange (4) integrating air intake and air outlet, and the installation of the air filter is also completed by the flange (4). The flange (4) is a casting and includes an air inlet (3) and bolt mounting holes (2). The flange is a casting and includes an air inlet (3), an air outlet (1) and bolt mounting holes (2). During installation, it is fixed on the engine through the bolt installation holes (2), avoiding the cumbersome work of adding installation brackets. When the air filter is working, the air enters...

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PUM

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Abstract

The invention discloses an engine fixing base. A shell is fixedly connected with a flange by using a long bolt; a flange mounting bolt hole is fixed in an engine by a mounting bolt hole; an air filter core is arranged in an inner cavity of the shell; and eight air inlets of the flange are communicated with an air outlet. The flange comprises an air outlet, a bolt mounting hole and air inlets. The flange is fixed on the engine by the bolt mounting hole when being mounted, so that the trouble work caused by the demand of adding a mounting bracket is avoided. When the air filter works, air enters the inner cavity of the shell through the eight air inlets of the flange and flows through the air filter core, and thus, the clean air enters the inner cavity of the air filter core and enters the engine via the air outlet.

Description

technical field [0001] The invention relates to a fixing device, in particular to an engine fixing seat. Background technique [0002] The fixing device of the engine air filter of the present invention is an important part for providing pure air to the engine, and its performance directly affects the power and life of the engine. At present, there are many types of air filters used in passenger cars, engineering vehicles, marine engines, etc. On the market, such air filters are generally connected by a specific mounting bracket, and then installed on the frame or engine. The structure of this type of air filter is generally a cylindrical shell, which is closed front and back, an air intake pipe is opened at a certain position in the radial direction of the shell, and an air outlet pipe is opened at the front cover. When taking in air, the air flows into the cylindrical shell from the air intake pipe, then flows through the air filter element installed in the cylindrical s...

Claims

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Application Information

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IPC IPC(8): F02M35/04
Inventor 朱鸿伟
Owner 朱鸿伟
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