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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 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 windows have to be opened regularly to replenish oxygen, which greatly wastes energy

Method used

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  • Vehicle-mounted multifunctional oxygen generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0030] The air inlet is divided into the air inlet 1 inside the car and the air inlet 2 outside the car; the air inlet solenoid valve 3 and the oxygen making air inlet solenoid valve 10 are two-position three-way solenoid valves; the air inlet 1 inside the car is connected to the air inlet The air inlet a of the air solenoid valve 3, the air inlet 2 outside the vehicle is connected with the air inlet b of the air inlet electromagnetic valve 3;

[0031] The oxygen outlet is divided into an air outlet 19 at the driver's seat and an air outlet 20 at the compartment, and the air outlet 19 at the driver's seat is locat...

Embodiment 2

[0041] see figure 1 , when the atmospheric pressure inside the car is low, the driver will feel chest tightness and shortness of breath, especially for those who have respiratory diseases. The inlet q of the valve 10 communicates with the outlet d in the valve; the inlet electromagnetic valve 3 returns to the initial position, that is, the inlet b communicates with the outlet p in the valve. The oil-free air compressor 4 is running, the shut-off valve 17 is closed, and the air outside the vehicle is sucked in through the air inlet 2 outside the vehicle, passes through the air intake pipe 201, the air inlet b, the air outlet p, and the air delivery pipe 301, and then passes 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 removes peculiar smell (formaldehyde, etc.) through the activated carbon filter 9, Through the air intake q...

Embodiment 3

[0044] see figure 1 , when the air quality in the car is poor, at this time, the intake solenoid valve 3 and the oxygen-generating intake solenoid valve 10 are energized and transposed, that is, the intake port a of the intake solenoid valve 3 is connected to the air outlet p in the valve, The air inlet q and the air outlet d of the oxygen-generating air intake electromagnetic valve 10 communicate in the valve. The oil-free air compressor 4 is running, the shut-off valve 17 is closed, the air in the car is sucked through the air inlet 1 in the car, passes through the air inlet pipe 101, the air inlet a, the air outlet p, and the air pipe 301, and then passes through the condensation 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 removes odors (formaldehyde, etc.) through the activated carbon filter 9 , through the air inlet q of the oxygen-generatin...

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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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