Air filter valve state comprehensive display control box for amphibious special vehicle

Abstract

The invention discloses an air filter valve state comprehensive display control box for an amphibious special vehicle, and relates to the technical field of air filter valve state display devices for amphibious special vehicles. The air filter valve state comprehensive display control box comprises a box body, a signal acquisition and processing module and a signal output module are arranged in the box body, a display control panel is installed on the outer surface of the box body, the box body is also provided with an aviation socket, and the signal acquisition and processing module and the signal output module are electrically connected with a power supply through the aviation socket. The problem that when the amphibious special vehicle runs on land, an air filter valve is opened abnormally, and consequently an engine is damaged is effectively solved, and the problem that when the amphibious special vehicle runs on water, the valve is not opened in time, and consequently engine power is insufficient is effectively solved.

Description

technical field [0001] The invention relates to the technical field of an air filter valve state display device for amphibious special vehicles, and more particularly to a comprehensive display and control box for the state of an air filter valve for amphibious special vehicles. Background technique [0002] Traditional amphibious special vehicles all use amphibious high-power engines and air filter valve devices. When driving on land, the air filter valve is closed, and the outside air enters the engine after being filtered by a cyclone and a secondary filter to improve the air filtering effect. , to ensure air quality; when driving on water, the air filter valve is opened, and the outside air enters the engine only after being filtered by the secondary filter, reducing resistance and meeting the requirements of large air demand on water; in order to monitor the state of the air filter valve, the air filter valve is designed with a Proximity sensor, when the air filter valv...

AI Technical Summary

Problems solved by technology

[0002] Traditional amphibious special vehicles all use amphibious high-power engines and air filter valve devices. When driving on land, the air filter valve is closed, and the outside air enters the engine after being filtered by the cyclone and the secondary filter to improve the air filtration effect. , to ensure air quality; when driving on water, the air filter valve is opened, and the outside air enters the engine only after being filtered by the secondary filter, which reduces resistance and meets the requirements of large air demand on water; in order to monitor the state of the air filter valve, there is a design at the air filter valve. Proximity sensor, when the air filter valve is opened, the indicator light will be on, but the driver cannot intuitively judge whether the light of the air filter valve is an alarm or normal, and the system has no automatic shutdown function after the air filter valve is accidentally opened on land. Clean air entering the engine air passage will increase the frictional resistance between parts, which will cause early wear of the engine and reduce the service life of the engine; when driving on water, if the air filter valve is not opened in time, the intake air of the engine will be insufficient, resulting in insufficient engine power and affecting water mobility

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