360-degree filtering intelligent identical sealing type oxygen feeding air inlet and renewal system

Abstract

The invention discloses a 360-degree filtering intelligent identical sealing type oxygen feeding air inlet and renewal system. The system comprises a observation escaping window, an operation room transition bin, an external circulation switching valve, a bidirectional air blower, a first air inlet pipeline, a lower air inlet pipeline filter screen, a lower air inlet pipeline port, an air inlet pipeline controller, an upper air inlet pipeline port, an upper air inlet pipeline filter screen, a second air inlet pipeline, a throttle valve, an engine and a tail gas exhaust pipeline. When the engine is in water, the air inlet pipeline controller controls the lower air inlet pipeline port and the upper air inlet pipeline port to be in mutually identical sealing connection with each other so thata water source is effectively blocked, and the engine is protected in the first place from being overhauled and even scrapped due to the fact that non-compressible liquid water and foreign matters are sucked into the air inlet pipelines.

Description

technical field [0001] The invention relates to the technical field of air intake and exchange systems, in particular to a 360-degree filter intelligent anastomosis sealed air intake and exchange system for supplying oxygen. Background technique [0002] Existing products are mostly reflected on off-road vehicles. The lengthened and heightened one-way exposed air intakes are mainly reflected in the air intake pipes installed on off-road vehicles to prevent the engine from running or effectively avoiding water during work. It is called the air intake throat (ie: extended intake pipe), and the external air intake is increased to avoid the harm caused by water, but it also has many disadvantages. The disadvantage is that the external structure of the car body and the front of the car body must be damaged during installation. Larger-sized holes are dug inside the fenders for the passage of additional air intake pipes, which are extremely unstable and affect the aesthetics and ha...

AI Technical Summary

Problems solved by technology

[0005] 1. Limit its wading depth: the height of the air inlet determines the wading depth

[0006] 2. Lack of aesthetics: the existing air intake pipe is exposed outside

[0007] 3. Insufficient reliability: the internal combustion engine or the engine cannot be effectively protected under static conditions, and water enters the internal combustion engine from the intake system, which affects its service life

[0008] 4. Poor economy: If the engine is damaged due to water ingress, its economy will be greatly reduced

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