Portable large-flow vehicle-mounted oxygen generation system and method and vehicle

Abstract

According to the portable large-flow vehicle-mounted oxygen generation system and method and the vehicle, the high-pressure oxygen generator is detachably installed in a front cabin of the vehicle, an oxygen output port of the high-pressure oxygen generator is combined with an evaporator air inlet located in a front wall plate through the combination device, oxygen output by the high-pressure oxygen generator is mixed with air, and the oxygen output by the high-pressure oxygen generator is mixed with the air; air rich in oxygen is conveyed to passengers through the air duct of the air conditioning system, and the high-pressure oxygen generator and the air conditioning system are integrated and innovated in the vehicle, so that a vehicle cabin has reasonable oxygen allocation, and the high reflection symptom of plateau self-driving travel is solved.

Description

Technical Field

[0001] The present invention relates to the field of multifunctional vehicles, and in particular to a portable large-flow vehicle-mounted oxygen production system and method, and a vehicle. Background Art

[0002] Self-driving tours in the plateau have become an increasingly popular way of travel, but altitude sickness makes people suffer on the way, so that the beautiful scenery does not bring a beautiful mood. At present, in order to solve the symptoms of altitude sickness in self-driving tours in the plateau, people can only carry quantitative oxygen cylinders or portable oxygen generators when they travel in the plateau. In the prior art, a device that can provide micro-high-pressure oxygen in the car is designed, including a cabin that is independently dispersed and fixed in the vehicle compartment, and the cabin provides pressurized oxygen and independent oxygen supply to the cabin through a pressurizer and an oxygen generator. In addition, there is also a plateau vehicle-mounted oxygen generator, including a membrane oxygen generator component and a molecular sieve oxygen generator component, wherein the membrane oxygen generator component enriches oxygen in the air, and the obtained oxygen-enriched air is compressed and output to the molecular sieve oxygen generator component. Although the above-mentioned oxygen generator design is suitable for the vehicle environment, the vehicle space is limited, and multiple components may increase the space demand of the vehicle, affecting other functions and comfort in the vehicle. Summary of the invention

[0003] In view of the defects in the prior art, the purpose of the present invention is to provide a portable large-flow vehicle-mounted oxygen production system and method, and a vehicle. By integrating the high-pressure oxygen generator and the air-conditioning system in the vehicle, the vehicle cabin has a reasonable oxygen configuration to solve the symptoms of altitude sickness during self-driving tours in the plateau.

[0004] In order to achieve the above technical effects, the present invention adopts the following technical solutions:

[0005] According to a first aspect of the present invention, there is provided a portable high-flow vehicle-mounted oxygen production system, comprising a high-pressure oxygen generator, a mounting bracket and a combined device; wherein the body of the high-pressure oxygen generator is arranged on the front cabin of the vehicle through the mounting bracket, and the mounting bracket comprises a mounting crossbeam A1, a mounting crossbeam A2, a longitudinal bracket A3 and a longitudinal bracket A4; the bottom of the high-pressure oxygen generator is fixed in position by mounting crossbeams A1 and A2, and mounting crossbeams A1 and A2 are respectively fixed to the upper side beams on both sides of the front cabin by screwing, and longitudinal brackets A3 and A4 are respectively fixed to the mounting crossbeam and the outer reinforcement plates of the shock absorbers on the left and right sides by screwing;

[0006] The high-pressure oxygenator is fixed on the mounting crossbeam A1 and the mounting crossbeam A2 through a card slot. The oxygen output port of the high-pressure oxygenator is combined with the evaporator air inlet located at the front panel through a joint device, and the oxygen output by the high-pressure oxygenator is mixed with the air, and the oxygen-rich air is delivered to the passengers through the air duct of the air-conditioning system.

[0007] Preferably, the oxygen output by the high-pressure oxygenator is mixed with air and then delivered to passengers through the air duct of the air-conditioning system via the air-conditioning outlets on the instrument panel, the B-pillar and the ceiling.

[0008] Preferably, the combined device comprises an outer shell, an oxygen inlet, an air inlet, a solenoid valve, an oxygen concentration detection sensor, a communication control module and an outlet; wherein the oxygen inlet is connected to the oxygen outlet of the high-pressure oxygenator, and high-concentration oxygen is input through the interface; the air inlet is connected to the evaporator inlet, and air is input through the interface;

[0009] When entering the oxygen production mode, the combined device, under the control of the communication control module, will control the opening of the solenoid valve to deliver air with a corresponding oxygen ratio to the cabin according to the gear manually selected by the user or the detection result of the oxygen concentration sensor in the automatic mode.

[0010] Preferably, the solenoid valve includes a first solenoid valve and a second solenoid valve, wherein the first solenoid valve is arranged on the oxygen inlet and can adjust the oxygen flow rate input from the oxygen inlet; the second solenoid valve is arranged on the air inlet and can adjust the air flow rate input from the air inlet.

[0011] Preferably, when the vehicle is not traveling in a plateau area, the high-pressure oxygen generator can be removed from the mounting bracket.

[0012] According to a second aspect of the present invention, a portable high-flow vehicle-mounted oxygen production method is provided, using the above-mentioned portable high-flow vehicle-mounted oxygen production system, comprising the following steps:

[0013] After the vehicle enters the plateau area, the driver can select to enter the oxygen-rich mode automatically or manually on the cockpit host screen; the automatic entry into the oxygen-rich mode means that the driver wears a Bluetooth bracelet with a blood oxygen detection function, connects the bracelet to the vehicle cockpit CDC system, and enables the cockpit host to input instructions to the high-pressure oxygen machine according to the blood oxygen content on the bracelet; the manual entry into the oxygen-rich mode means that the driver can manually select the oxygen gear on the screen to enter the oxygen-rich mode;

[0014] If you choose to enter the oxygen-rich mode automatically, when the CDC in the vehicle's cabin detects that the blood oxygen content of the Bluetooth bracelet is lower than the standard value, it will automatically start to produce oxygen of appropriate concentration. At the same time, it will adjust the high-pressure oxygen generator and the combined device to control the oxygen production speed and flow rate according to the blood oxygen content value; if you choose to enter the oxygen-rich mode manually, you can control the oxygen concentration in the cabin by manually controlling the opening of the air outlet;

[0015] The oxygen output from the high-pressure oxygen machine is mixed with air through a combined device, and the oxygen-rich air is delivered to the passengers through the air ducts of the air conditioning system.

[0016] According to a third aspect of the present invention, there is provided a vehicle comprising the above-mentioned portable high-flow vehicle-mounted oxygen production system.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The portable high-flow vehicle-mounted oxygen production system provided by the present invention integrates the high-pressure oxygen generator and the air-conditioning system in the vehicle, so that the vehicle cabin has a reasonable oxygen configuration, which solves the problem of insufficient oxygen for people's self-driving travel in the plateau, and provides oxygen guarantee for plateau travel in all directions through structural layout and CDC control.

[0019] 2. Furthermore, the portable high-flow vehicle-mounted oxygen production system and method provided by the present invention can monitor the blood oxygen content of the passengers in real time through a dedicated oxygen outlet system and a dedicated electronic control system, and realize customized oxygen output for the passengers in the vehicle and automatic adjustment of the cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 It is a structural schematic diagram of the portable high-flow vehicle-mounted oxygen production system described in the first embodiment;

[0022] Figure 2 It is a schematic diagram of the external structure of the combined device of the portable large-flow vehicle-mounted oxygen production system described in the first embodiment;

[0023] Figure 3 It is a schematic diagram of the internal structure of the combined device of the portable large-flow vehicle-mounted oxygen production system described in the first embodiment;

[0024] Figure 4 This is a flow chart of the steps of the portable high-flow vehicle-mounted oxygen production method described in the second embodiment.

[0025] The figure shows:

[0026] 1-Oxygen outlet

[0027] 3-High pressure oxygen machine

[0028] 4-Front anti-collision beam

[0029] 5-Upper beam

[0030] 6-Cash panel front cross member

[0031] 7-Front panel

[0032] 8-Install beam A1

[0033] 9-Install beam A2

[0034] 10-Vertical bracket A3

[0035] 11-Vertical bracket A4

[0036] 12-Oxygen inlet

[0037] 13- Air Inlet

[0038] 14-Air outlet

[0039] 15-Outer shell

[0040] 16-First solenoid valve

[0041] 17-Pressure stabilizing valve

[0042] 18-Second solenoid valve

[0043] 19-Communication control module DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0046] It should be noted that similar numbers and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in the subsequent figures. In addition, all directional indications in this application (such as up, down, left, right, front, back, bottom...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. Furthermore, the descriptions involving "first", "second", etc. in the application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.

[0047] First Embodiment

[0048] like Figure 1As shown, this embodiment provides a portable high-flow vehicle-mounted oxygen production system, including a high-pressure oxygenator 3, a mounting bracket and a combined device. Among them, the body of the high-pressure oxygenator 3 is arranged on the front cabin part at the rear of the front anti-collision beam 4 through the mounting bracket, and the mounting bracket includes a mounting crossbeam A1 (8), a mounting crossbeam A2 (9), a longitudinal bracket A3 (10) and a longitudinal bracket A4 (11). The bottom of the high-pressure oxygenator 3 is fixed in position by mounting crossbeams A1 (8) and mounting crossbeams A2 (9), and the mounting crossbeam A1 (8) is fixed to the front end of the upper side beams 5 on both sides of the front cabin by screwing, and the mounting crossbeam A2 (9) is fixed to about one-third of the upper side beams 5 on both sides by screwing. On this basis, the longitudinal bracket A3 (10) and the longitudinal bracket A4 (11) are used for reinforcement and fixation. The longitudinal bracket A3 (10) is fixed to the mounting crossbeam A1 (8) and the outer reinforcement plate of the right front shock absorber by screwing, and the longitudinal bracket A4 (11) is fixed to the outer reinforcement plate of the left front shock absorber by screwing. After the installation is completed, the high-pressure oxygenator 3 is fixed to the mounting crossbeam A1 (8) and the mounting crossbeam A2 (9) by means of the card slot. The oxygen outlet 1 of the high-pressure oxygenator is connected to the evaporator air inlet located at the front panel 7 by means of the following method: Figure 2 The combined device shown is combined together to mix the oxygen output by the high-pressure oxygen generator 3 with the air entering through the air intake grille in a certain proportion, and delivers the oxygen-rich air to the passengers through the air duct of the air-conditioning system via the air-conditioning outlets on the dashboard, B-pillar and ceiling. It is intelligent and automatic, the oxygen production system has a large flow rate, and the oxygen output points are multiple and can quickly reach the entire vehicle.

[0049] like Figure 2 and Figure 3 As shown, the combined device consists of an outer shell 15, an oxygen inlet 12, an air inlet 13, a first solenoid valve 16, a second solenoid valve 18, a pressure regulating valve 17, an oxygen concentration detection sensor, a communication control module 19 and an outlet 14. The oxygen inlet 12 is connected to the oxygen output port 1 of the high-pressure oxygen generator, and high-concentration oxygen is input through the interface. The first solenoid valve 16 is arranged on the oxygen inlet 12, and can adjust the oxygen flow input from the oxygen inlet 12; the air inlet 13 is connected to the evaporator inlet, and air is input through the interface. The second solenoid valve 18 is arranged on the air inlet 13, and can be used to adjust the air flow input from the air inlet 13. When the user enters the oxygen production mode manually or automatically, the combined device will control the opening of the solenoid valve according to the gear manually selected by the user or the detection result of the oxygen concentration sensor in the automatic mode, and deliver the air with the corresponding oxygen ratio to the cabin.

[0050] The oxygen enrichment system arranges the oxygen generator in the front cabin through the reasonable layout of the parts of the whole vehicle. The high-pressure oxygen generator 3 is integrated with the automobile air-conditioning system through the front panel 7 area of ​​the car. After integration, the oxygen produced by the oxygen generator enters the original air-conditioning system, and quickly reaches each passenger seat in the cabin through the main and auxiliary instrument panel air outlets, B-pillar air outlets, and ceiling air outlets, quickly increasing the oxygen content in the cabin of the whole vehicle. When the vehicle is not traveling in plateau areas, considering the impact of the vehicle weight on the vehicle's power consumption and endurance, the high-pressure oxygen generator can be easily removed from the mounting bracket.

[0051] Second Embodiment

[0052] like Figure 4 As shown, this embodiment provides a portable high-flow vehicle-mounted oxygen production method, which adopts the portable high-flow vehicle-mounted oxygen production system described in the first embodiment, and specifically includes the following steps:

[0053] Entering oxygen-rich mode: After the vehicle enters the plateau area, select automatic or manual entry into oxygen-rich mode on the cockpit host screen. Automatic entry into oxygen-rich mode means that if the driver wears a Bluetooth bracelet with blood oxygen detection function, the vehicle cockpit CDC (Cockpit Domain Controller) system can be directly connected through the smart screen, so that the cockpit host inputs instructions to the front cabin oxygen concentrator according to the blood oxygen content on the bracelet; manual entry into oxygen-rich mode means manually selecting the oxygen gear on the screen to enter oxygen-rich mode.

[0054] Parameter input: After entering the oxygen-rich mode, if the car cabin CDC detects that the blood oxygen content of the Bluetooth bracelet is lower than the standard value, it will automatically start producing oxygen of the appropriate concentration (there is an oxygen flow indicator corresponding to the blood oxygen index inside the cabin CDC), and at the same time, it will adjust the oxygen generator and the combined device according to the specific value of the blood oxygen content to control the oxygen production speed and flow. If you enter the oxygen-rich mode by tapping the command on the screen, you can control the oxygen concentration in the cabin by manually controlling the opening of the air outlet.

[0055] Oxygen generator operation: The high-pressure oxygen generator in the front cabin of the car is integrated with the car air conditioning system through the front panel area of ​​the car. After integration, the oxygen produced by the oxygen generator enters the original air conditioning system and quickly reaches each passenger seat in the cabin through the main and auxiliary instrument panel air outlets, B-pillar air outlets, and ceiling air outlets, quickly increasing the oxygen content in the entire vehicle cabin. Passengers can control the specific output of cabin oxygen by adjusting the wind speed and direction of each air outlet of the air conditioner.

[0056] Embodiment 3

[0057] This embodiment provides a vehicle, including the portable high-flow vehicle-mounted oxygen production system described in the first embodiment.

[0058] The above describes the specific embodiments of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention.

Claims

1. A portable high-flow vehicle-mounted oxygen production system, characterized in that: It comprises a high-pressure oxygenator, a mounting bracket and a combined device; wherein the body of the high-pressure oxygenator is arranged on the front cabin of the vehicle through the mounting bracket, and the mounting bracket comprises a mounting crossbeam A1, a mounting crossbeam A2, a longitudinal bracket A3 and a longitudinal bracket A4; the bottom of the high-pressure oxygenator is fixed in position by the mounting crossbeam A1 and the mounting crossbeam A2, the mounting crossbeam A1 and the mounting crossbeam A2 are respectively fixed to the upper side beams on both sides of the front cabin by screw connection, and the longitudinal bracket A3 and the longitudinal bracket A4 are respectively fixed to the mounting crossbeam and the outer reinforcement plates of the shock absorbers on the left and right sides by screw connection; The high-pressure oxygenator is fixed on the mounting crossbeam A1 and the mounting crossbeam A2 through a card slot. The oxygen output port of the high-pressure oxygenator is combined with the evaporator air inlet located at the front panel through a joint device, and the oxygen output by the high-pressure oxygenator is mixed with the air, and the oxygen-rich air is delivered to the passengers through the air duct of the air-conditioning system.

2. The portable high-flow vehicle-mounted oxygen production system according to claim 1, characterized in that: The oxygen output by the high-pressure oxygen generator is mixed with air and then delivered to passengers through the air duct of the air-conditioning system via the air-conditioning outlets on the instrument panel, the B-pillar and the ceiling.

3. The portable high-flow vehicle-mounted oxygen production system according to claim 1, characterized in that: The combined device comprises an outer shell, an oxygen inlet, an air inlet, a solenoid valve, an oxygen concentration detection sensor, a communication control module and an outlet; wherein the oxygen inlet is connected to the oxygen outlet of the high-pressure oxygenator, and high-concentration oxygen is input through the interface; the air inlet is connected to the evaporator inlet, and air is input through the interface; When entering the oxygen production mode, the combined device, under the control of the communication control module, will control the opening of the solenoid valve to deliver air with a corresponding oxygen ratio to the cabin according to the gear manually selected by the user or the detection result of the oxygen concentration sensor in the automatic mode.

4. The portable high-flow vehicle-mounted oxygen production system according to claim 3, characterized in that: The solenoid valve comprises a first solenoid valve and a second solenoid valve. The first solenoid valve is arranged on the oxygen inlet and can adjust the oxygen flow rate input from the oxygen inlet; the second solenoid valve is arranged on the air inlet and can adjust the air flow rate input from the air inlet.

5. The portable high-flow vehicle-mounted oxygen production system according to claim 1, characterized in that: When the vehicle is not traveling in a plateau area, the high-pressure oxygen generator can be removed from the mounting bracket.

6. A portable high-flow vehicle-mounted oxygen production method, characterized in that: The portable high-flow vehicle-mounted oxygen production system according to any one of claims 1 to 5 is used, comprising the following steps: After the vehicle enters the plateau area, the driver can select to enter the oxygen-rich mode automatically or manually on the cockpit host screen; the automatic entry into the oxygen-rich mode means that the driver wears a Bluetooth bracelet with a blood oxygen detection function, connects the bracelet to the vehicle cockpit CDC system, and enables the cockpit host to input instructions to the high-pressure oxygen machine according to the blood oxygen content on the bracelet; the manual entry into the oxygen-rich mode means that the driver can manually select the oxygen gear on the screen to enter the oxygen-rich mode; If you choose to enter the oxygen-rich mode automatically, when the CDC in the vehicle's cabin detects that the blood oxygen content of the Bluetooth bracelet is lower than the standard value, it will automatically start to produce oxygen of appropriate concentration. At the same time, it will adjust the high-pressure oxygen generator and the combined device to control the oxygen production speed and flow rate according to the blood oxygen content value; if you choose to enter the oxygen-rich mode manually, you can control the oxygen concentration in the cabin by manually controlling the opening of the air outlet; The oxygen output from the high-pressure oxygen machine is mixed with air through a combined device, and the oxygen-rich air is delivered to the passengers through the air ducts of the air conditioning system.

7. A vehicle, characterized in that: A portable high-flow vehicle-mounted oxygen production system comprising any one of claims 1 to 5.

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