Vehicle-mounted multifunctional oxygen generator

An oxygen generator and multi-functional technology, applied in oxygen preparation, vehicle parts, air treatment equipment, etc., can solve problems such as driver fatigue, oxygen content in the car, low air pressure, waste of energy, etc., to achieve fast air flow, vehicle The internal air pressure rises to ensure comfortable breathing

Inactive Publication Date: 2015-04-29
HEFEI UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The closed space in the car can easily cause low oxygen content and air pressure in the car, which can easily cause driver fatigue and cause traffic accidents. The increase in oxygen concentration can make the driver full of energy and redu

Method used

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  • Vehicle-mounted multifunctional oxygen generator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] See figure 1 , A vehicle-mounted multifunctional oxygen generator includes an air inlet, an air inlet solenoid valve 3, an oil-free air compressor 4, a condenser 5, an air inlet filter mechanism, an air buffer tank 8, and an oxygen air inlet solenoid valve in series. 10. Oxygen generator, oxygen buffer tank 16 and oxygen outlet.

[0030] The air intake is divided into the interior air intake 1 and the exterior air intake 2; the intake solenoid valve 3 and the oxygen gas intake solenoid valve 10 are two-position three-way solenoid valves; the interior air intake 1 is connected to the intake The air inlet a of the air solenoid valve 3, and the outer air inlet 2 is connected to the air inlet b of the air solenoid valve 3;

[0031] The oxygen outlet is divided into a driver's air outlet 19 and a cabin air outlet 20. The driver's air outlet 19 is located in the cabin above the driver's seat; the cabin air outlet 20 is connected to an oxygen mask, and the drive...

Example Embodiment

[0040] Example 2

[0041] See figure 1 When the atmospheric pressure in the car is low, the driver will feel chest tightness and poor breathing, especially for those with respiratory diseases. At this time, the oxygen gas inlet solenoid valve 10 is energized and transposed, that is, the oxygen gas inlet solenoid The air inlet q of the valve 10 communicates with the air outlet d in the valve; the air inlet solenoid valve 3 returns to the initial position, that is, the air inlet b and the air outlet p communicate in the valve. The oil-free air compressor 4 operates and the shut-off valve 17 is closed. The air from outside the car is sucked in through the outside air inlet 2, through the outside air intake pipe 201, air inlet b, air outlet p, air pipe 301, and then through the condenser 5 Cooling, the primary filter 6 filters large particle dust, the HEPA filter in the precision filter 7 filters small particle dust (PM2.5), enters the air buffer tank 8, and then passes through the ...

Example Embodiment

[0043] Example 3

[0044] See figure 1 When the air quality in the car is poor, the intake solenoid valve 3 and the oxygen-making intake solenoid valve 10 are energized and exchanged, that is, the intake port a and the air outlet port p of the intake solenoid valve 3 are connected in the valve. The air inlet q and the air outlet d of the oxygen gas inlet solenoid valve 10 communicate with each other in the valve. The oil-free air compressor 4 operates and the shut-off valve 17 is closed. The air in the car is sucked in through the air inlet 1 of the car, passes through the air intake pipe 101, the air inlet a, the air outlet p, and the air pipe 301, and then passes through the condensation The filter 5 is cooled, the primary filter 6 filters large particles of dust, the HEPA filter in the precision filter 7 filters small particles of dust (PM2.5), enters the air buffer tank 8, and then passes through the activated carbon filter 9 to remove odors (formaldehyde, etc.) , Through t...

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Abstract

The invention relates to a vehicle-mounted multifunctional oxygen generator, which comprises air inlets, an air solenoid valve, air oil-less compressors, a condenser, an inlet air filter mechanism, an air buffer tank, an active carbon filter, an oxygen generation air solenoid valve, an oxygen generation mechanism, an oxygen buffer tank and oxygen outlets which are connected in series in sequence; the air inlets comprise a vehicle internal air inlet and a vehicle external air inlet; the air solenoid valve and the oxygen generation air solenoid valve are both two-position three-way solenoid valves; the vehicle internal air inlet is communicated with the air inlet a of the air solenoid valve; the vehicle external air inlet is communicated with the air inlet b of the air solenoid valve; the oxygen outlets comprise an oxygen outlet at the driving position, and an oxygen outlet at the compartment position; the inlet air filter mechanism consists of a primary filter and a precision filter which are connected in series; the oxygen generation mechanism is a pressure swing adsorption oxygen generation mechanism, which comprises a left air inlet valve, a right air inlet valve, a left exhaust valve, a right exhaust valve, a vacuum pump, an exhaust silencer, a left oxygen generation adsorption tower, a right oxygen generation adsorption tower, a pressure equalizing valve, a left oxygen production valve and a right oxygen production valve.

Description

technical field [0001] The invention belongs to the technical field of oxygen generators, and in particular relates to a vehicle-mounted multifunctional oxygen generator that can effectively reduce driver fatigue. Background technique [0002] With the rapid development of industry in today's society, automobiles play an important role in modern society. As a modern means of transportation, automobiles have increasingly advanced functions. With the development of society and the popularization of expressway networks, automobiles are more and more people's first choice. Transportation. The closed space in the car can easily cause low oxygen content and air pressure in the car, which can easily cause driver fatigue and cause traffic accidents. The increase in oxygen concentration can make the driver full of energy and reduce fatigue. When it is hot in summer and cold in winter, The air conditioner or heating is often turned on in the car, but in order to increase oxygen, the ...

Claims

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Application Information

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IPC IPC(8): B60H3/00B60H3/06C01B13/02
CPCB60H3/0007
Inventor 黄康巩淼吴力伟廖江伟黄守武
Owner HEFEI UNIV OF TECH
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