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Water-injecting sound-attenuating air filter applied to motor tricycle

A technology for motor tricycles and air filters, which is applied in the directions of fuel air filters, combined air filters and mufflers, machines/engines, etc., can solve problems such as the lack of complementary functions and the space occupied by the auxiliary water tank and the air filter. , to achieve the effect of saving space, good layout, and improving combustion efficiency

Active Publication Date: 2016-02-24
重庆鑫乐剑摩托车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the position of the auxiliary water tank in the above technical solution is reasonably arranged to improve the space utilization rate, the auxiliary water tank and the air filter still occupy space respectively, and the two do not complement each other in terms of functions

Method used

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  • Water-injecting sound-attenuating air filter applied to motor tricycle
  • Water-injecting sound-attenuating air filter applied to motor tricycle

Examples

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Embodiment 1

[0023] Such as figure 1 As shown, a water injection silencer air filter for a motor tricycle includes a water tank shell 1 and an air filter element 2, the top surface of the water tank shell is provided with a water inlet 11, and the bottom end surface of the water tank shell is provided with an engine water inlet interface 12 and the radiator return water interface 13, the air filter also includes an air intake pipe 3, the air intake end 31 of the air intake pipe passes through the water tank shell and is connected to the atmosphere, and the fixed end 32 of the air intake pipe is fixed on the water tank On the inner wall of the bottom of the housing and the inner cavity of the air intake pipe is isolated from the inner cavity of the water tank shell, the air filter element is arranged in the air intake pipe, and the air outlet 21 of the air filter element is close to the fixed end of the air intake pipe and runs through the water tank case.

[0024] When the air filter of t...

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Abstract

The invention relates to the field of an air filter of a vehicle and discloses a water-injecting sound-attenuating air filter applied to a motor tricycle. The water-injecting sound-attenuating air filter comprises a water tank shell (1) and an air filter core (2), wherein the water tank shell is provided with a water feeding hole (11), an engine water charging interface (12) and a cooler water returning interface (13); the air filter also comprises an air charging pipeline (3); an air charging end (31) of the air charging pipeline is communicated with atmosphere by passing through the water tank shell; a fixed end (32) of the air charging pipeline is fixed on the inner wall of the water tank shell; an inner chamber of the air charging pipeline is isolated from the inner chamber of the water tank shell; the air filter core is arranged inside the air charging pipeline; an air outlet (21) of the air filter core is close to the fixed end of the air charging pipeline and passes through the water tank shell. According to the air filter disclosed by the invention, the filter core of the air filter is integrated with a water tank, so the size of the air filter is reduced; moreover, the air entering the filter core can be denoised and preheated by water in the water tank, so complementary auxiliary utilization is realized.

Description

technical field [0001] The invention relates to the field of motor vehicle air filters, in particular to a water-injected noise-absorbing air filter for motor tricycles. Background technique [0002] In the tricycle industry, due to the low engine power, it is not suitable to increase the resistance of the air filter for noise reduction treatment, so the intake noise and exhaust noise are very loud, which can reach 80-100 decibels at the highest engine speed, which seriously affects the driver and passers-by. feel. [0003] In addition, the air filter and auxiliary water tank in the prior art are independent entities, each occupying a limited space in the vehicle, which brings inconvenience to the space layout of the vehicle, and they do not affect and complement each other during operation, which seriously wastes space and energy resources . [0004] The Chinese patent with the application number 200720123957.0 discloses a kind of auxiliary water tank used on the cradle f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/04F02M31/10F02M35/14F02M35/16F01P11/00
CPCF01P11/00F02M31/10F02M35/042F02M35/14F02M35/162
Inventor 王子龙
Owner 重庆鑫乐剑摩托车制造有限公司
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