Automobile life monitoring intelligent oxygen air conditioning system

Abstract

The invention belongs to the technical field of automobile air conditioners, and particularly relates to an automobile life monitoring intelligent oxygen air conditioning system which comprises a control panel, a compressor, an evaporator, a condenser, a liquid storage dryer, a core monitoring assembly, a plasma disinfection purifier, an intelligent oxygen generation assembly and a vital sign monitoring radar module. The core monitoring assembly comprises a temperature and humidity monitoring module, a fine particulate matter monitoring module, a carbon dioxide concentration monitoring module, a VOCS monitoring module and a formaldehyde monitoring module. By arranging the core monitoring assembly, the temperature and humidity, PM2.5, carbon dioxide, VOCS and formaldehyde in the compartment can be monitored, and then the original single temperature and humidity control is upgraded to all-around monitoring of the air cleanliness, chemical pollutants and oxygen concentration in the vehicle; the intelligent oxygen generation assembly can increase the oxygen content in the vehicle in plateau, long-distance driving or air dirty areas, increase the oxygen supply requirements for dizziness, weakness and other conditions of drivers and passengers, and effectively relieve the altitude stress of the drivers and passengers or the stuffy pressure feeling in a closed environment.

Description

Technical Field

[0001] This invention relates to the field of automotive air conditioning technology, specifically to an intelligent oxygen-based air conditioning system for automotive life monitoring. Background Technology

[0002] As cars gradually transform from luxury goods and transportation tools into the "third living space" for families, users' demands for their driving experience have evolved from basic travel convenience to a comprehensive pursuit of health, comfort, and safety. However, existing systems cannot perceive the physiological state of occupants in real time. During long-distance driving or in extreme environments, they cannot provide early warnings or interventions for sudden health risks (such as sudden illness or microsleep caused by fatigue driving), posing significant safety hazards. Furthermore, existing air conditioning systems are "passive response" devices and cannot provide life-saving functions such as oxygenation in special scenarios such as high-altitude hypoxia, severe smog, or long-distance enclosed driving. Therefore, we propose an intelligent oxygen-controlled air conditioning system with automotive life monitoring to solve the above problems. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides an intelligent oxygen-based air conditioning system for automotive life monitoring, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention specifically adopts the following technical solution: A car life monitoring intelligent oxygen air conditioning system includes a control board, compressor, evaporator, condenser, liquid receiver dryer, core monitoring components, plasma disinfection and purification unit, intelligent oxygen generation component and vital signs monitoring radar module; The core monitoring components include a temperature and humidity monitoring module, a fine particulate matter monitoring module, a carbon dioxide concentration monitoring module, a VOCs monitoring module, and a formaldehyde monitoring module; Intelligent oxygen generation components include an oxygen pump and a molecular sieve adsorption tower.

[0005] Furthermore, the temperature and humidity monitoring module is an integrated temperature and humidity sensor, the fine particulate matter monitoring module is a laser scattering PM sensor, the carbon dioxide concentration monitoring module is a non-dispersive infrared sensor, the VOCs monitoring module is a PID photoionization sensor, and the formaldehyde monitoring module is a formaldehyde-specific sensor.

[0006] Furthermore, the control board is electrically and communicatively connected to the core monitoring component, the plasma disinfection and purification unit, the intelligent oxygen generation component, and the vital signs monitoring radar module, and is used to receive information from each component and send control commands.

[0007] Furthermore, the compressor, evaporator, condenser, and liquid receiver dryer are all electrically connected to the control board, and their operating status is adjusted by commands sent by the control board to realize the cooling or heating function of the air conditioner.

[0008] Furthermore, the molecular sieve adsorption tower includes an outer shell. Four arc-shaped heat dissipation vents are opened on the outer wall of the outer shell. Arc-shaped protective nets are fixed inside each of the four arc-shaped heat dissipation vents. Two mounting plates are fixed inside the outer shell. Two operating tower bodies and two standby tower bodies are fixed on the two mounting plates. Molecular sieve components for separating oxygen are fixed inside each of the two operating tower bodies and the two standby tower bodies. Inlet pipes and outlet pipes are fixedly connected to each of the four outlet pipes. A manifold is fixedly connected to each of the four outlet pipes. A valve is installed on the inlet and outlet pipes of each of the two operating tower bodies. A valve is installed on the inlet and outlet pipes of each of the two standby tower bodies. An annular shell is fixed inside the outer shell. An elastic gas pipe is fixedly connected to the top of the annular shell. A flexible connecting pipe is fixedly connected to one end of each of the four inlet pipes. The other end of each flexible connecting pipe is fixedly connected to the elastic gas pipe. A circular plate adapted to the through-hole at the top of the elastic gas pipe is fixedly fixed to the annular shell. The elastic gas pipe is fixedly connected to the circular plate.

[0009] Furthermore, the molecular sieve component consists of a cylinder, a spiral plate, and two filter screens, all of which are fixed to the surface of the cylinder.

[0010] Furthermore, each of the backup tower bodies has two connecting plates fixed on it. The side walls of the connecting plates are rotatably connected to a drive shaft via bearings. One end of each drive shaft is fixedly connected to a corresponding valve. A mounting bracket is fixed between the two backup tower bodies. Two drive shafts are rotatably connected to the mounting bracket via bearings. Each drive shaft has a driving bevel gear fixed on its surface, and each drive shaft has a driven bevel gear fixed on its surface. The driven bevel gears mesh with the corresponding driving bevel gears. A dual-axis motor is fixed on the mounting bracket, and one end of each of the two drive shafts is fixedly connected to the output end of the dual-axis motor.

[0011] Furthermore, a connecting shaft is rotatably connected to the circular plate via a bearing. The top end of the connecting shaft is fixedly connected to one of the drive shafts, and an adjusting plate is fixed to the bottom end of the connecting shaft. Four adjusting plates are movably connected to the adjusting plate via pins, and the upper half of each adjusting plate extends into the interior of the elastic air tube.

[0012] Furthermore, an annular support base is fixed inside the annular shell, and a rotating ring adapted to the annular support base is fixed at the bottom of the adjusting plate. The rotating ring is rotatably connected to the annular support base. Four guide rails are fixed on the surface of the annular support base, and guide plates adapted to the guide rails are fixed on the adjusting plate. The guide plates slide on the corresponding guide rails.

[0013] Furthermore, an annular pipe is fixed to the top of the annular shell, and four nitrogen venting pipes are connected and fixed to the annular pipe. Each nitrogen venting pipe is equipped with a valve. The top ends of the four nitrogen venting pipes are respectively connected and fixed to the bottom of the two operating towers and the two standby towers. A discharge pipe is connected and fixed to the annular pipe, and a silencer is installed on the discharge pipe.

[0014] Compared with the prior art, the present invention provides an intelligent oxygen-based air conditioning system for automotive life monitoring, which has the following beneficial effects: This invention, by setting up core monitoring components, can monitor the temperature and humidity, PM2.5, carbon dioxide, VOCs, and formaldehyde inside the vehicle, thus upgrading from the past single temperature and humidity control to comprehensive monitoring of in-vehicle air cleanliness, chemical pollutants, and oxygen concentration. The intelligent oxygen generation component can increase the oxygen content inside the vehicle in high-altitude, long-distance driving, or areas with polluted air, increasing the oxygen supply to meet the oxygen needs of drivers and passengers experiencing dizziness and fatigue, effectively alleviating altitude sickness or stuffiness in enclosed environments. The included vital sign monitoring radar module can monitor the breathing, heart rate, blood pressure, and other relevant data of passengers without contact or disturbance, and can also perform off-vehicle life monitoring to prevent the danger of children or pets being left in the vehicle. Furthermore, it can provide fatigue driving warnings by combining physiological parameters and driving behavior analysis to determine the driver's fatigue state and issue reminders.

[0015] This invention configures the molecular sieve adsorption tower in the intelligent oxygen generation component with two operating towers and two standby towers. During normal oxygen generation, the two operating towers start to generate oxygen. When an emergency occurs that requires a rapid increase in oxygen production, the two standby towers will start, thereby rapidly increasing the oxygen production capacity of the oxygen generation component within a certain period of time to meet the needs of responding to emergencies. Furthermore, the diameter of the elastic gas tube on the annular shell can be adjusted synchronously with the opening of valve two, which ensures a uniform air intake for the two operating towers and the two standby towers, preventing insufficient air intake in a single tower and thus avoiding a reduction in oxygen purity or oxygen production rate. Attached Figure Description

[0016] Figure 1 This is a block diagram of the automotive life monitoring intelligent oxygen air conditioning system of the present invention; Figure 2 This is a schematic diagram of the molecular sieve adsorption tower structure of the present invention; Figure 3 This is a schematic diagram of the outer shell structure of the present invention; Figure 4 This is a schematic diagram of the annular shell structure of the present invention; Figure 5 This is a schematic cross-sectional view of the backup tower structure of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point A in the middle; Figure 7 This is a schematic diagram of the elastic tracheal structure of the present invention; Figure 8 This is a schematic diagram of the first four corners of the adjusting disc structure of the present invention; Figure 9 This is a second-view schematic diagram of the adjustment disc structure of the present invention; Figure 10 This is a flowchart illustrating the operation of the intelligent oxygen-controlled air conditioning system for automotive life monitoring, as described in this invention.

[0017] In the diagram: 1. Control panel; 2. Compressor; 3. Evaporator; 4. Condenser; 5. Liquid receiver dryer; 6. Core monitoring components; 61. Temperature and humidity monitoring module; 62. Fine particulate matter monitoring module; 63. Carbon dioxide concentration monitoring module; 64. VOCs monitoring module; 65. Formaldehyde monitoring module; 7. Plasma disinfection and purification unit; 8. Intelligent oxygen generation component; 81. Oxygen pump; 82. Molecular sieve adsorption tower; 821. Outer shell; 822. Mounting plate; 823. Operating tower body; 824. Backup tower body; 825. Inlet pipe; 826. Exhaust pipe; 827. Manifold; 828. Valve 1; 829. Valve 2; 8210. Annular shell; 8211. Flexible gas pipe; 8212. Flexible connection pipe; 8213. Circular plate; 8214. Connecting plate; 8215. Drive shaft; 8216. Mounting bracket; 8217. Drive shaft; 8218. Driving bevel gear; 8219. Driven bevel gear; 8220. Dual-shaft motor; 8221. Connecting shaft; 8222. Adjusting disc; 8223. Adjusting plate; 8224. Annular support seat; 8225. Rotating ring; 8226. Guide rail; 8227. Guide plate; 8228. Annular pipe; 8229. Nitrogen venting pipe; 8230. Discharge pipe; 8231. Silencer; 8232. Arc-shaped heat dissipation vent; 8233. Arc-shaped protective net; 8234. Molecular sieve component; 82341. Cylinder; 82342. Spiral plate; 82343. Filter screen; 8235. Valve III; 9. Vital signs monitoring radar module. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0019] like Figure 1 , Figure 2 and Figure 10As shown in the figure, an embodiment of the present invention proposes an intelligent oxygen air conditioning system for automotive life monitoring, including a control board 1, a compressor 2, an evaporator 3, a condenser 4, a liquid receiver dryer 5, a core monitoring component 6, a plasma disinfection and purification unit 7, an intelligent oxygen generation component 8, and a vital signs monitoring radar module 9. The vital signs monitoring radar module 9 uses a millimeter-wave radar monitoring module, which can monitor data related to the breathing, heart rate, and blood pressure of vehicle occupants. The control board 1 is electrically and communicatively connected to the core monitoring component 6, the plasma disinfection and purification unit 7, the intelligent oxygen generation component 8, and the vital signs monitoring radar module 9. The compressor 2, the evaporator 3, the condenser 4, and the liquid receiver dryer 5 are all electrically connected to the control board 1. The operating status is adjusted by the commands sent by the control board 1 to realize the cooling or heating function of the air conditioner. Since the compressor 2, the evaporator 3, the condenser 4, the liquid receiver dryer 5, the plasma disinfection and purification unit 7, and the vital signs monitoring radar module 9 are all existing technologies, their internal structures and models will not be described in detail here. The core monitoring component 6 includes a temperature and humidity monitoring module 61, a fine particulate matter monitoring module 62, a carbon dioxide concentration monitoring module 63, a VOCs monitoring module 64, and a formaldehyde monitoring module 65. The intelligent oxygen generation component 8 includes an oxygen pump 81 and a molecular sieve adsorption tower 82; The working principle and usage process of this invention: The entire air conditioning system supports cloud interconnection and sharing with mobile APP, which can improve the comfort of passengers, maintain constant temperature and humidity, provide a fresh and sufficient oxygen-rich environment, and clean and odorless air, reduce fatigue during long-distance driving, and ensure health and safety through radar monitoring; Control board 1 is the command center of the entire system, receiving in-vehicle environmental data from the core monitoring component 6 in real time; receiving in-vehicle life presence signals from the vital signs monitoring radar module 9; and receiving operating status signals from the intelligent oxygen generation component 8, compressor 2, and other execution components; At the same time, Control board 1 issues control commands to each execution component according to preset logic or data anomalies to ensure the overall coordinated operation of the system; The vehicle interior temperature is regulated through the coordinated operation of compressor 2, evaporator 3, condenser 4, and receiver-dryer 5. In cooling mode, compressor 2 compresses the low-temperature, low-pressure refrigerant into a high-temperature, high-pressure gas, which is then sent to condenser 4 for liquefaction. The liquefied refrigerant is filtered and dried by receiver-dryer 5 before entering evaporator 3 to absorb heat and vaporize, lowering the temperature of the air surrounding evaporator 3. The vapor is then blown out through the air conditioning duct to the center console of the car, achieving cooling. In heating mode, compressor 2 operates in reverse circulation, making condenser 4 the heat absorber and evaporator 3 the heat releaser, heating the air inside the vehicle. Receiver-dryer 5 ensures the cleanliness of the refrigerant throughout the process, preventing impurities from affecting the system's lifespan. Temperature regulation: the temperature and humidity monitoring module 61 of the core monitoring component 6 collects the temperature and humidity inside the vehicle in real time, transmitting the data to control board 1. Control board 1 instructs compressor 2 to adjust its operating power and regulate the air duct dampers to maintain the interior temperature within the set range. The core monitoring component 6 can monitor the in-vehicle environment quality in real time and link with the plasma disinfection and purification unit 7 to achieve active purification. The temperature and humidity monitoring module 61 monitors temperature and humidity; the fine particulate matter monitoring module 62 detects PM2.5 dust; the carbon dioxide concentration monitoring module 63 monitors whether the carbon dioxide inside the vehicle exceeds the standard; the VOCs monitoring module 64 and the formaldehyde monitoring module 65 respectively detect the concentration of volatile organic compounds and formaldehyde. When the concentrations of fine particulate matter, VOCs, and formaldehyde exceed the preset thresholds, the control board 1 automatically starts the plasma disinfection and purification unit 7, which decomposes harmful gases and adsorbs dust through plasma until the core monitoring component 6 detects that the air quality meets the standard. Then, the plasma disinfection and purification unit 7 stops or operates at a reduced frequency according to the instruction. The intelligent oxygen generator 8 provides oxygen replenishment, while the vital signs monitoring radar module 9 ensures the safety of passengers. When the carbon dioxide concentration monitoring module 63 detects excessive carbon dioxide levels or the vehicle is in a low-oxygen environment such as at high altitudes, the control board 1 activates the intelligent oxygen generator 8. The oxygen pump 81 sends air into the molecular sieve adsorption tower 82, where nitrogen and oxygen are separated. The separated oxygen is then discharged through the air duct to the air outlet of the car's center console. The vital signs monitoring radar module 9 scans the vehicle for the presence of a human body using radar waves, and even if the vehicle... Even when the engine is off and the doors are locked, it can still operate with low power consumption. If vital signs are detected inside the vehicle and the environment is abnormal, the vital signs monitoring radar module 9 will immediately transmit the signal to the control board 1. The control board 1 can trigger multiple warnings, such as remotely sending alarm information to the owner's mobile phone, starting the air conditioning ventilation or oxygen generation function, turning on the emergency lights or sounding the horn, to avoid life-threatening accidents. The entire air conditioning system supports cloud interconnection and sharing with mobile APP, which can improve the comfort of passengers, maintain constant temperature and humidity, provide a fresh and sufficient oxygen-rich environment, and clean and odorless air, reduce fatigue during long-distance driving, and ensure health and safety through radar monitoring.

[0020] like Figure 1As shown, in some embodiments, the temperature and humidity monitoring module 61 is an integrated temperature and humidity sensor, the fine particulate matter monitoring module 62 is a laser scattering PM2.5 sensor, the carbon dioxide concentration monitoring module 63 is a non-dispersive infrared sensor, the VOCs monitoring module 64 is a PID photoionization sensor, and the formaldehyde monitoring module 65 is a formaldehyde-specific sensor. In use, the integrated temperature and humidity sensor is resistant to high and low temperatures and has a small size; its model can be SHT30 or AHT21. The laser scattering PM2.5 sensor is vibration-resistant, has real-time response, and low power consumption; its model can be PMS5003 or... SDS011; The non-dispersive infrared sensor features strong specificity for carbon dioxide detection, anti-interference capability suitable for complex vehicle environments, and fast response and low power consumption. Models SCD30 or MH-Z19B are available. The PID photoionization sensor features high precision, broad spectrum, and fast response. A PPB-level PID sensor is available. The formaldehyde-specific sensor features specific formaldehyde detection capability and scene adaptability, accurately avoiding interference from other gases, while meeting the requirements for low-concentration monitoring and stable operation. Models ZE08-CH2O or TGS2602 are available.

[0021] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9As shown, in some embodiments, the molecular sieve adsorption tower 82 includes an outer shell 821. Four arc-shaped heat dissipation vents 8232 are formed on the outer wall of the outer shell 821. An arc-shaped protective mesh 8233 is fixed inside each of the four arc-shaped heat dissipation vents 8232, which can provide ventilation and heat dissipation for the electrical components installed inside the outer shell 821. The arc-shaped protective mesh 8233 can also block dust from the outside air, preventing dust and other impurities from entering the interior of the outer shell 821 through the arc-shaped heat dissipation vents 8232. Two mounting plates 822 are fixed inside the outer shell 821, and two... There is one operating tower 823 and two standby towers 824. Each of the operating towers 823 and the two standby towers 824 has a molecular sieve component 8234 for oxygen separation fixed inside. The molecular sieve component 8234 consists of a cylinder 82341, a spiral plate 82342, and two filter screens 82343. The spiral plate 82342 and the two filter screens 82343 are fixed to the surface of the cylinder 82341. A modified zeolite molecular sieve specifically for oxygen production is filled between the upper and lower filter screens 82343 to facilitate nitrogen and oxygen separation. Each of the two operating towers 823 and the two standby towers 824 is connected and fixed with... The four exhaust pipes 826 and 825 are connected and fixed with a manifold 827. Valves 828 are installed on the intake pipes 825 and 826 of both operating tower bodies 823. All valves 828 are electrically controlled. Valves 829 are installed on the intake pipes 825 and 826 of both standby tower bodies 824. An annular shell 8210 is fixed inside the outer casing 821. A flexible air pipe 8211 is fixedly connected to the top of the annular shell 8210. A flexible connecting pipe 8212 is fixedly connected to one end of each of the four intake pipes 825. One end of each tube is connected and fixed to the elastic tube 8211. A circular plate 8213 is fixed on the annular shell 8210 to match the through hole opened at the top of the elastic tube 8211. The elastic tube 8211 is fixedly connected to the circular plate 8213. When in use, the compressed air is pre-treated to remove moisture and impurities and then enters the interior of the annular shell 8210. The annular shell 8210 acts as a buffer hub for gas distribution, and evenly introduces the air into the interior of the elastic tube 8211. The elastic tube 8211 is fixed by the circular plate 8213 at the top. At the same time, it uses its own elastic adaptation system to prevent pressure fluctuations and avoids the tube from breaking due to rigid connection.Subsequently, air can be diverted through flexible connecting pipe 8212 and inlet pipe 825 to the interior of the two operating towers 823 or the two standby towers 824. Under normal operating conditions, the system controls the operation of the two operating towers 823 via valve one 828. At this time, valve two 829 of the two standby towers 824 is closed. When compressed air enters the interior of the two operating towers 823 through inlet pipe 825, it will fully interact with the molecular sieve components 8234 inside to complete oxygen separation. In addition, when the gas enters the tower, it will first contact the filter screen 82343, and then the gas will flow along the spiral channel formed by the spiral plate 82342. The spiral path can significantly extend the contact time between the gas and the modified zeolite molecular sieve for oxygen production, ensuring that nitrogen is fully adsorbed and oxygen passes smoothly through the separation channel. The high-concentration oxygen separated by the molecular sieve is discharged through the exhaust pipes 826 of the two operating towers 823, and finally collected through the manifold 827 and delivered to the air vent of the car's center console. The nitrogen adsorbed by the molecular sieve is discharged through the nitrogen exhaust pipe 8229. Since the modified zeolite molecular sieve for oxygen production generates heat during nitrogen-oxygen separation, the arc-shaped heat dissipation vents 8232 on the outer wall of the outer shell 821 form an air convection channel to dissipate internal heat and prevent high temperatures from affecting the molecular sieve adsorption efficiency. Furthermore, when the molecular sieves in the two operating towers 823 experience a decrease in adsorption efficiency due to long-term use or require shutdown for regeneration, all valves 828 on the two operating towers 823 can be closed via the control panel 1, while valve 829 of the standby tower 824 is opened. Compressed air can then enter the two standby towers 824 through the intake pipe 825, and the molecular sieve components 8234 inside complete oxygen separation using the same principle, ensuring uninterrupted oxygen production.

[0022] like Figure 3 and Figure 4As shown, in some embodiments, each spare tower body 824 is fixed with two connecting plates 8214. The sidewalls of the connecting plates 8214 are rotatably connected to drive shafts 8215 via bearings. One end of each drive shaft 8215 is fixedly connected to a corresponding valve 829. A mounting bracket 8216 is fixed between the two spare tower bodies 824. Two drive shafts 8217 are rotatably connected to the mounting bracket 8216 via bearings. Each drive shaft 8217 has a driving bevel gear 8218 fixed to its surface, and each drive shaft 8215 has a driven bevel gear 8219 fixed to its surface. The driven bevel gears 8219 mesh with their corresponding driving bevel gears 8218. A dual-axis motor 8220 is fixed to the mounting bracket 8216. The two drive shafts 8217... One end of each is fixedly connected to the output end of the dual-shaft motor 8220. A connecting shaft 8221 is rotatably connected to the circular plate 8213 via bearings. The top end of the connecting shaft 8221 is fixedly connected to one of the drive shafts 8217. An adjusting plate 8222 is fixedly fixed to the bottom end of the connecting shaft 8221. Four adjusting plates 8223 are movably connected to the adjusting plate 8222 via pins. The upper half of each adjusting plate 8223 extends into the interior of the elastic air tube 8211. In use, when encountering emergencies such as the vehicle being trapped in a completely sealed space without air circulation, extreme oxygen deficiency or toxic gas pollution in the external environment, or sudden severe hypoxia in the occupants of the vehicle, and the external air cannot meet the emergency needs, the two backup tower bodies 824 are activated by the control board 1, and then the dual After the dual-axis motor 8220 starts, it drives the two drive shafts 8217, which are fixed to it at their two output ends, to rotate. At this time, the driving bevel gears 8218 on the surface of each drive shaft 8217 will rotate accordingly. When the driving bevel gears 8218 rotate, they will drive the driven bevel gears 8219 that mesh with them to rotate. The driven bevel gears 8219 are fixed on the transmission shaft 8215, thus driving the transmission shaft 8215 to rotate. Since one end of the transmission shaft 8215 is fixed to the valve 829, when the transmission shaft 8215 rotates, it can drive the valve 829 on the two spare tower bodies 824 that are connected to the fixed air inlet pipe 825 and exhaust pipe 826 to open or close. While controlling the opening and closing of the valve 829, the dual-axis motor 8220 will also synchronously drive the elastic The flow rate regulation of the air tube 8211 is achieved because the bottom end of one of the drive shafts 8217 is fixed to the top end of the connecting shaft 8221. Therefore, when the lower drive shaft 8217 rotates, it drives the connecting shaft 8221 to rotate synchronously, which in turn drives the adjusting plate 8222 at the bottom of the connecting shaft 8221 to rotate. Since four adjusting plates 8223 are movably connected to the adjusting plate 8222 via pins, and the upper part of the adjusting plate 8223 extends into the elastic air tube 8211, the elastic air tube 8211 itself is elastic. At this time, when the adjusting plate 8222 rotates, it can drive the four adjusting plates 8223 to move synchronously in opposite directions, thereby changing the diameter inside the elastic air tube 8211 and avoiding insufficient air intake after the two operating towers 823 and the two standby towers 824 are turned on.This can lead to a decrease in oxygen purity or a reduction in oxygen production rate.

[0023] like Figure 6 As shown, in some embodiments, an annular support seat 8224 is fixed inside the annular shell 8210, and a rotating ring 8225 adapted to the annular support seat 8224 is fixed at the bottom of the adjusting plate 8222. The rotating ring 8225 is rotatably connected to the annular support seat 8224. Four guide rails 8226 are fixed on the surface of the annular support seat 8224, and guide plates 8227 adapted to the guide rails 8226 are fixed on the adjusting plates 8223. The guide plates 8227 slide on the corresponding guide rails 8226. Through the cooperation of the annular support seat 8224 and the rotating ring 8225, the adjusting plate 8222 can be provided with auxiliary support, making it more stable during rotation. Through the cooperation of the guide rails 8226 and the guide plates 8227, the adjusting plate 8223 can be guided and limited, so that when the adjusting plate 8222 rotates, the four adjusting plates 8223 can be driven to move synchronously in opposite directions.

[0024] like Figure 6 As shown, in some embodiments, an annular pipe 8228 is fixed to the top of the annular shell 8210. The annular structure of the annular pipe 8228 can simultaneously receive nitrogen from multiple towers, avoiding pressure fluctuations during single-pipe delivery. It also concentrates the dispersed nitrogen into a main outlet, thus simplifying the exhaust path. Four nitrogen venting pipes 8229 are connected and fixed to the annular pipe 8228. Each nitrogen venting pipe 8229 is equipped with a valve 8235, and all valves 8235 on the nitrogen venting pipes 8229 are electrically controlled. The valves and the top ends of the four nitrogen venting pipes 8229 are respectively connected and fixed to the bottoms of the two operating towers 823 and the two standby towers 824. The annular pipe 8228 is connected and fixed to the discharge pipe 8230, and the discharge pipe 8230 is equipped with a silencer 8231. During use, the two operating towers 823 and the two standby towers 824 adsorb nitrogen in the air through the oxygen-producing modified zeolite molecular sieve, and then produce oxygen. During oxygen production, the valve 8235 on the nitrogen venting pipe 8229 is closed to prevent oxygen from leaking with the nitrogen channel, ensuring that all oxygen flows into the manifold 827 through the exhaust pipe 826. When nitrogen needs to be vented, the valve 8235 on the nitrogen venting pipe 8229 is opened, and then the nitrogen will be transported through the annular pipe 8228 to the discharge pipe 8230 for discharge.

[0025] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle life monitoring intelligent oxygen air conditioning system, characterized in that: It includes a control board (1), a compressor (2), an evaporator (3), a condenser (4), a liquid receiver dryer (5), a core monitoring component (6), a plasma disinfection and purification unit (7), an intelligent oxygen generation component (8), and a vital signs monitoring radar module (9). The core monitoring components (6) include a temperature and humidity monitoring module (61), a fine particulate matter monitoring module (62), a carbon dioxide concentration monitoring module (63), a VOCs monitoring module (64), and a formaldehyde monitoring module (65). The intelligent oxygen generation component (8) includes an oxygen generation pump (81) and a molecular sieve adsorption tower (82).

2. The automotive life monitoring intelligent oxygen air conditioning system according to claim 1, characterized in that: The temperature and humidity monitoring module (61) is an integrated temperature and humidity sensor, the fine particulate matter monitoring module (62) is a laser scattering PM2.5 sensor, the carbon dioxide concentration monitoring module (63) is a non-dispersive infrared sensor, the VOCs monitoring module (64) is a PID photoionization sensor, and the formaldehyde monitoring module (65) is a formaldehyde-specific sensor.

3. The automotive life monitoring intelligent oxygen air conditioning system according to claim 1, characterized in that: The control board (1) is electrically and communicatively connected to the core monitoring component (6), the plasma disinfection and purification device (7), the intelligent oxygen generation component (8), and the vital signs monitoring radar module (9), and is used to receive information from each component and send control commands.

4. The automotive life monitoring intelligent oxygen air conditioning system according to claim 1, characterized in that: The compressor (2), evaporator (3), condenser (4) and liquid receiver dryer (5) are all electrically connected to the control board (1). The operating status is adjusted by the instructions sent by the control board (1) to realize the cooling or heating function of the air conditioner.

5. The automotive life monitoring intelligent oxygen air conditioning system according to claim 1, characterized in that: The molecular sieve adsorption tower (82) includes an outer shell (821). Four arc-shaped heat dissipation vents (8232) are opened on the outer wall of the outer shell (821). Arc-shaped protective nets (8233) are fixed inside each of the four arc-shaped heat dissipation vents (8232). Two mounting plates (822) are fixed inside the outer shell (821). Two operating tower bodies (823) and two standby tower bodies (824) are fixed on the two mounting plates (822). Molecular sieve components (8234) for separating oxygen are fixed inside the two operating tower bodies (823) and the two standby tower bodies (824). Inlet pipes (825) and outlet pipes (826) are connected and fixed to the two operating tower bodies (823) and the two standby tower bodies (824). A manifold (827) is connected and fixed to the four outlet pipes (826). Valve 1 (828) is installed on the air inlet pipe (825) and exhaust pipe (826) of each operating tower body (823). Valve 2 (829) is installed on the air inlet pipe (825) and exhaust pipe (826) of each of the two standby tower bodies (824). An annular shell (8210) is fixed inside the outer shell (821). An elastic air pipe (8211) is fixedly connected to the top of the annular shell (8210). One end of each of the four air inlet pipes (825) is fixedly connected to a flexible connecting pipe (8212). The other end of each flexible connecting pipe (8212) is fixedly connected to the elastic air pipe (8211). A circular plate (8213) is fixed on the annular shell (8210) and is adapted to the through hole opened on the top of the elastic air pipe (8211). The elastic air pipe (8211) is fixedly connected to the circular plate (8213).

6. The automotive life monitoring intelligent oxygen air conditioning system according to claim 5, characterized in that: The molecular sieve component (8234) consists of a cylinder (82341), a spiral plate (82342), and two filter screens (82343), wherein the spiral plate (82342) and the two filter screens (82343) are all fixed on the surface of the cylinder (82341).

7. The automotive life monitoring intelligent oxygen air conditioning system according to claim 5, characterized in that: Each of the backup tower bodies (824) is fixed with two connecting plates (8214). The side walls of the connecting plates (8214) are rotatably connected to a drive shaft (8215) via bearings. One end of the drive shaft (8215) is fixedly connected to the corresponding valve (829). A mounting bracket (8216) is fixed between the two backup tower bodies (824). Two drive shafts (8217) are rotatably connected to the mounting bracket (8216) via bearings. The surface of the drive shaft (8217) is fixed with a driving bevel gear (8218). The surface of the drive shaft (8215) is fixed with a driven bevel gear (8219). The driven bevel gear (8219) is meshed with the corresponding driving bevel gear (8218). A dual-axis motor (8220) is fixed on the mounting bracket (8216). One end of each of the two drive shafts (8217) is fixedly connected to the output end of the dual-axis motor (8220).

8. The automotive life monitoring intelligent oxygen air conditioning system according to claim 5, characterized in that: A connecting shaft (8221) is rotatably connected to the circular plate (8213) via a bearing. The top end of the connecting shaft (8221) is fixedly connected to one of the drive shafts (8217). An adjusting plate (8222) is fixed to the bottom end of the connecting shaft (8221). Four adjusting plates (8223) are movably connected to the adjusting plate (8222) via pins. The upper half of each adjusting plate (8223) extends into the interior of the elastic air tube (8211).

9. The automotive life monitoring intelligent oxygen air conditioning system according to claim 8, characterized in that: An annular support base (8224) is fixed inside the annular shell (8210). A rotating ring (8225) adapted to the annular support base (8224) is fixed at the bottom of the adjusting plate (8222). The rotating ring (8225) is rotatably connected to the annular support base (8224). Four guide rails (8226) are fixed on the surface of the annular support base (8224). A guide plate (8227) adapted to the guide rail (8226) is fixed on the adjusting plate (8223). The guide plate (8227) slides on the corresponding guide rail (8226).

10. The automotive life monitoring intelligent oxygen air conditioning system according to claim 5, characterized in that: The top of the annular shell (8210) is fixed with an annular pipe (8228), and four nitrogen discharge pipes (8229) are connected and fixed on the annular pipe (8228). Each nitrogen discharge pipe (8229) is equipped with a valve three (8235). The top ends of the four nitrogen discharge pipes (8229) are respectively connected and fixed to the bottoms of two operating tower bodies (823) and two standby tower bodies (824). A discharge pipe (8230) is connected and fixed on the annular pipe (8228), and a silencer (8231) is installed on the discharge pipe (8230).

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