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A system for preventing water from entering an automobile engine

A technology of automobile engine and water inlet system, which is applied to engine components, machines/engines, charging systems, etc., can solve problems such as insufficient safety and reliability, flameout, etc., and achieve the effects of simple structure, high reliability and good waterproof effect.

Inactive Publication Date: 2016-05-25
杨永强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the car with this structure is driving on a bumpy road, the spring will also expand and contract accordingly. If the air intake of the engine is blocked at this time, it will cause the flameout, which is not safe and reliable enough.

Method used

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  • A system for preventing water from entering an automobile engine
  • A system for preventing water from entering an automobile engine
  • A system for preventing water from entering an automobile engine

Examples

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Effect test

Embodiment Construction

[0022] like figure 1 Shown, the present invention is a kind of system that prevents automobile engine from entering water, and this system comprises the valve 4 that is arranged on automobile outdoor intake pipe 1, automobile interior air intake pipe 2 and automobile exhaust pipe 3, and the opening of described valve 4 and Closing is driven by the drive motor 5, and a humidity sensitive sensor 6 is arranged at or near the mouth of the automobile outdoor air intake pipe 1, the automobile indoor air intake pipe 2 and the automobile exhaust pipe 3, and the humidity sensor 6 transmits the humidity signal To the control circuit 7 , the control circuit 7 is used to control the driving motor 5 to open or close the valve 4 according to the signal sent by the humidity sensor 6 .

[0023] The humidity sensor can be installed on the mouth of the car's outdoor air intake pipe 1, the car's indoor air intake pipe 2, and the car exhaust pipe 3, so that the invention starts to act only when a...

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PUM

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Abstract

The invention relates to an automotive engine water inflow preventing system comprising valves arranged on an automotive gas inlet pipe and an automotive gas outlet pipe. The valves are driven by a drive motor to open and close, humidity sensors are arranged on or nearby the pipe mouths of the automotive gas inlet pipe and automotive gas outlet pipe and transmit humidity signals to a control circuit, and the control circuit is used for controlling the drive motor open or close the valves according to the humidity signals transmitted by the humidity sensors. By the aid of the system, water inflow of the automotive gas inlet pipe, automotive gas outlet pipe and engine can be prevented by opening and closing the valves, an existing manner of prevent water inflow of the automotive engine is changed thoroughly, and the system has the advantage that water proof effect is fine, reliability is high, structure is simple, and the system is easy to machine and manufacture, assemble and debug, maintain and use.

Description

technical field [0001] The invention relates to the technical field of air intake and exhaust structures of automobiles, in particular to a system for preventing water from entering an automobile engine. Background technique [0002] With the improvement of people's living standards and the acceleration of urbanization, the number of cars is increasing day by day. Ground garages can no longer meet the parking needs. Therefore, underground garages will obviously become one of the main parking spaces in the future. However, in recent years, extreme weather such as severe cold, storms, and blizzards have increased. When encountering these severe weather, the water level on the ground rises, and the displacement of cars parked in low-lying locations or underground garages is far lower than the amount of accumulated water in a short period of time. If the drainage is not smooth and the water level is higher than the intake / exhaust port of the car engine, the water will flow in an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B77/08F02M35/104F01N13/08
Inventor 杨永强
Owner 杨永强
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