Outdoor emergency oxygen-making pressure-regulating temperature-regulating breathing system

Abstract

The invention relates to the technical field of oxygen generation, pressure regulation and temperature regulation breathing systems, and discloses an outdoor emergency oxygen generation, pressure regulation and temperature regulation breathing system which comprises a mounting mechanism, an oxygen generator, a control assembly arranged on the surface of the oxygen generator, a quick release assembly arranged on the outer side of the oxygen generator and a connecting piece arranged at the tail end of the quick release assembly. The protection assembly is arranged on the outer side of the oxygen generator; the filtering mechanism comprises a protective shell arranged at the tail end of the connecting piece, a fixing assembly arranged on the outer side of an inner cavity of the protective shell, a hose fixedly connected to the tail end of the protective shell and an adjusting assembly arranged on the surface of the hose; through the design of integrating a multifunctional mounting mechanism, a filtering mechanism with a self-cleaning function and a fine adjusting assembly, the effect of comprehensively improving the reliability, safety and user comfort of the outdoor emergency oxygen generation system is achieved, the adaptability and flexibility of the system are enhanced, and the satisfaction degree and safety of a user are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of oxygen-making, pressure-regulating and temperature-regulating respiratory systems, and particularly to an outdoor emergency oxygen-making, pressure-regulating and temperature-regulating respiratory system. Background Art

[0002] The oxygen-making, pressure-regulating and temperature-regulating respiratory system is an advanced medical device specially designed to provide high-quality and high-purity oxygen supply in various environments. This system integrates oxygen-making technology, pressure and temperature functions, and an intelligent control system to ensure the most suitable oxygen therapy for patients.

[0003] Some existing oxygen-making devices are large in volume and heavy in weight, not portable, and difficult to be quickly deployed in emergencies. Moreover, the existing filtration systems are easily blocked by dust and other impurities, affecting the purity of oxygen and the working efficiency of the devices. Frequent manual cleaning and filter element replacement not only increase the maintenance cost but also lead to an increase in the device downtime. At the same time, traditional oxygen-making devices are not precise enough in adjusting oxygen concentration, flow rate, pressure, etc., and cannot be adjusted individually according to the specific needs of patients, resulting in insufficient or excessive oxygen supply, affecting the treatment effect and the comfort of patients. Summary of the Invention

[0004] In view of the above problems existing in the existing outdoor emergency oxygen-making, pressure-regulating and temperature-regulating respiratory systems, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide an outdoor emergency oxygen-making, pressure-regulating and temperature-regulating respiratory system.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: including: An installation mechanism, including an oxygen generator, a control component arranged on the surface of the oxygen generator, a quick-release component arranged outside the oxygen generator, a connecting piece arranged at the end of the quick-release component, and a protection component arranged outside the oxygen generator; A filtering mechanism, including a protective shell arranged at the end of the connecting piece, a fixing component arranged on the outer side of the inner cavity of the protective shell, a hose fixedly connected to the end of the protective shell, and an adjusting component arranged on the surface of the hose.

[0007] As a preferred solution of the outdoor emergency oxygen-making, pressure-regulating and temperature-regulating respiratory system of the present invention, wherein: the quick-release component includes a connecting head arranged outside the oxygen generator, an installation cavity opened on the inner wall of the connecting head, a spring fixedly installed in the inner cavity of the installation cavity, a movable rod sleeved in the inner cavity of the spring, a button fixedly connected to the top of the movable rod, and a connecting component clamped and connected in the inner cavity of the connecting head.

[0008] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the connection assembly includes a connection ring clamped and installed in the inner cavity of the connection head, a pressing block fixedly installed on the surface of the connection ring, and a thread groove opened on the inner wall of the connection ring.

[0009] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the protection assembly includes a mounting plate fixedly installed on the outside of the oxygen generator, a sliding groove opened on the surface of the mounting plate, a slider slidably installed in the inner cavity of the sliding groove, a round rod arranged on the outside of the slider, a round groove opened at the top of the inner cavity of the sliding groove, a soft pad fixedly installed at the bottom of the inner cavity of the sliding groove, and a dust-proof plate fixedly connected to the outside of the slider.

[0010] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the groove diameter of the round groove is larger than the surface diameter of the round rod, and the inner wall of the round groove is provided with diamond grid texture to increase the friction force after the round groove contacts the round rod.

[0011] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the control assembly includes a control panel arranged on the surface of the oxygen generator, an interface opened on the surface of the oxygen generator, and a power interface opened on the surface of the oxygen generator.

[0012] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the voltages of the power interfaces are respectively set to standards applicable to vehicle-mounted, household and industrial voltages, the voltages of the power interfaces are respectively alternating current and direct current, the control panel is designed to be touch-operated for adjusting the working parameters of the oxygen generator, and the working parameters of the oxygen generator include oxygen concentration, oxygen flow rate, operation mode, timing function, pressure setting, humidity control and language selection.

[0013] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the fixing assembly includes a fixing ring fixedly installed on the outer side of the inner cavity of the protective shell, a fixing member fixedly connected to the inner surface of the fixing ring, a mounting disc fixedly installed on the surface of the fixing member, a driving power source fixedly installed on the surface of the mounting disc, a driving gear fixedly installed on the surface of the driving power source through a movable shaft, a driven gear meshed and connected to the outside of the driving gear, a connecting shaft fixedly installed on the surface of the driven gear, a self-cleaning rotary filter element fixedly installed on the surface of the connecting shaft, and a driving motor electrically connected to the surface of the driving gear.

[0014] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the adjustment assembly includes an intake pressure regulating needle valve fixedly installed on the surface of the hose, a pressure gauge fixedly installed on the surface of the hose, a heating pipe fixedly installed on the surface of the hose, a pressure limiting valve fixedly installed on the surface of the hose, a flow control valve fixedly installed on the surface of the hose, an oxygen supply mask fixedly connected to the end of the hose, and a filter cover arranged on the surface of the oxygen supply mask.

[0015] As a preferred embodiment of the outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system of the present invention, wherein: the interior of the heating pipe is composed of an aluminum pipe and a heating coil surrounding the surface of the aluminum pipe, and is used to adjust the temperature of the gas passing through the hose.

[0016] The beneficial effects of the present invention: Through the design of an integrated multifunctional installation mechanism, a filtering mechanism with self-cleaning function, and a refined adjustment assembly, the reliability, safety and user comfort of the outdoor emergency oxygen generation system are comprehensively improved, the adaptability and flexibility of the system are enhanced, and the user satisfaction and safety are also significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a bottom view of the overall structure of the present invention.

[0019] Figure 3 It is of the present invention Figure 2 Enlarged view of part A.

[0020] Figure 4 It is a schematic sectional view of the connector structure of the present invention.

[0021] Figure 5 It is a left view schematic diagram of the oxygen generator structure of the present invention.

[0022] Figure 6 It is of the present invention Figure 5 Enlarged view of part B.

[0023] Figure 7 It is a partial schematic diagram of the hose structure of the present invention.

[0024] Figure 8 It is a schematic diagram of the protective shell structure of the present invention.

[0025] Figure 9 This is a partial schematic diagram of the fixed component structure of the present invention.

[0026] Figure 10 This is a schematic diagram of the driving gear structure of the present invention.

[0027] Figure 11 This is a schematic diagram of the blood oxygen monitoring system of the present invention.

[0028] Figure 12 This is a schematic diagram of the sputum suction device structure of the present invention.

[0029] In the figure: 100, installation mechanism; 101, oxygen generator; 102, control component; 102a, PLC control panel; 102b, USB interface; 102c, power interface; 103, quick-release component; 103a, connector; 103b, installation cavity; 103c, spring; 103d, movable rod; 103e, button; 103f, connection component; 103f-1, connection ring; 103f-2, extrusion block; 103f-3, thread groove; 104, connecting piece; 105, protection component; 105a, mounting plate; 105b, chute; 105c, slider; 105d, round rod; 105e, round groove; 105f, soft pad; 105g, dust-proof plate; 200, filtering mechanism; 201, protective shell; 202, fixed component; 202a, fixing ring; 202b, fixing piece; 202c, mounting disc; 202d, driving power supply; 202e, driving gear; 202f, driven gear; 202g, connecting shaft; 202h, self-cleaning rotary filter element; 202i, driving motor; 203, hose; 204, adjusting component; 204a, intake pressure regulating needle valve; 204b, pressure gauge; 204c, heating pipe; 204d, pressure limiting valve; 204e, flow control valve; 204f, oxygen supply mask; 204g, filter cover; 300, control host; 301, control screen; 302, sputum suction tank; 303, vacuum pump; 304, connecting pipe; 305, air filter. Detailed implementation manners

[0030] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention with reference to the drawings in the specification.

[0031] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0032] Second, as used herein, "one embodiment" or "an embodiment" refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that are mutually exclusive of other embodiments.

[0033] Third, the present invention is described in detail in conjunction with schematic diagrams. When detailing the embodiments of the present invention, for ease of illustration, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included. Embodiment

[0034] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 8 、 Figure 9 And Figure 10 , for the first embodiment of the present invention, there is provided an outdoor emergency oxygen generation, pressure regulation, and temperature regulation respiratory system, and this device includes: An installation mechanism 100, including an oxygen generator 101, a control component 102 disposed on the surface of the oxygen generator 101, a quick-release component 103 disposed outside the oxygen generator 101, a connecting member 104 disposed at the end of the quick-release component 103, and a protection component 105 disposed outside the oxygen generator 101; A filtering mechanism 200, including a protective shell 201 disposed at the end of the connecting member 104, a fixing component 202 disposed outside the inner cavity of the protective shell 201, a hose 203 fixedly connected to the end of the protective shell 201, and an adjusting component 204 disposed on the surface of the hose 203.

[0035] Among them, the installation mechanism 100 realizes multi-functional integration, quick disassembly, and comprehensive protection through the integrated control component 102, quick-release component 103, and protection component 105, improving the portability and adaptability of the device. The filtering mechanism 200 ensures the purity and stability of oxygen supply through efficient filtration and intelligent adjustment, and provides additional safety guarantees, enhancing the user experience and safety.

[0036] Specifically, the quick-release component 103 includes a connector 103a disposed outside the oxygen generator 101, an installation cavity 103b opened on the inner wall of the connector 103a, a spring 103c fixedly installed in the inner cavity of the installation cavity 103b, a movable rod 103d sleeved in the inner cavity of the spring 103c, a button 103e fixedly connected to the top of the movable rod 103d, and a connection component 103f clamped and connected in the inner cavity of the connector 103a.

[0037] Furthermore, the connecting component 103f includes a connecting ring 103f-1 snap-fitted and installed in the inner cavity of the connector 103a, an extrusion block 103f-2 fixedly installed on the surface of the connecting ring 103f-1, and a threaded groove 103f-3 opened on the inner wall of the connecting ring 103f-1.

[0038] Preferably, the fixing component 202 includes a fixing ring 202a fixedly installed on the outer side of the inner cavity of the protective shell 201, a fixing member 202b fixedly connected to the inner surface of the fixing ring 202a, a mounting disc 202c fixedly installed on the surface of the fixing member 202b, a driving power source 202d fixedly installed on the surface of the mounting disc 202c, a driving gear 202e fixedly installed on the surface of the driving power source 202d through a movable shaft, a driven gear 202f meshed with the outside, a connecting shaft 202g fixedly installed on the surface of the driven gear 202f, a self-cleaning rotary filter element 202h fixedly installed on the surface of the connecting shaft 202g, and a driving motor 202i electrically connected to the surface of the driving gear 202h.

[0039] Among them, the dust-proof plate 105g in the protection component 105 adopts a detachable design and is covered with a high-efficiency filtering material on the surface, which can effectively block dust and other impurities from entering the interior of the oxygen generator without affecting the heat dissipation of the equipment, extend the service life of the equipment and reduce the maintenance frequency. The self-cleaning rotary filter element 202h in the fixing component 202 rotates through the driving of the driving motor 202i and the driven gear 202f to realize the automatic cleaning function of the filter element surface. The design not only effectively prevents the filter system from being blocked by impurities, but also extends the service life of the filter element and reduces the maintenance frequency. The combined design of the fixing ring 202a, the fixing member 202b and the mounting disc 202c makes the whole fixing component 202 structure compact and firm, and can withstand long-term operation without loosening or displacement. In addition, the integrated design of the driving power source 202d and the driving motor 202i further improves the reliability and stability of the system. The driving motor 202i realizes efficient power transmission through the transmission with the driven gear 202f, reduces the operation noise at the same time, ensures that the equipment is quiet and stable during operation, and improves the comfort of users.

[0040] It should be noted that through the design of the spring 103c and the movable rod 103d in the quick-release component 103, the button 103e can easily unlock the connecting component 103f when pressed, realizing quick disassembly. The design not only improves the portability of the equipment, but also facilitates users to perform maintenance and replace parts.

[0041] In use, first place the oxygen generator 101 in a suitable position and ensure that its power interface 102c is connected to a suitable power source (such as 220V AC or 12V DC). Then, set parameters such as the required oxygen concentration and flow rate through the PLC control panel 102a. When the device needs to be moved, the connecting piece 104 can be quickly disassembled by pressing the button 103e on the quick-release component 103, which is convenient for carrying and transportation. It is fixedly installed on the surface of the driving power source 202d through a movable shaft and meshes with the driven gear 202f. When rotating, through the meshing action between the gears, the driven gear 202f also starts to rotate. A connecting shaft 202g is fixed on the surface of the driven gear 202f, and the self-cleaning rotary filter element 202h is installed on the connecting shaft 202g. Therefore, the rotation of the driven gear 202f drives the connecting shaft 202g and the self-cleaning rotary filter element 202h to rotate synchronously. The air entering the protective shell 201 then flows through the self-cleaning rotary filter element 202h. This filter element is made of high-efficiency filtering material and can effectively capture tiny particles, dust, and other impurities in the air. Since the filter element is rotating, it can be self-cleaned while filtering. As the filter element rotates, the dust and impurities attached to its surface will be thrown to the outer edge of the filter element by centrifugal force and discharged out of the system through a specially designed dust discharge channel. The self-cleaning mechanism can prevent the filter element from being blocked, extend its service life, and maintain high filtering performance.

[0042] In summary, through the design of the integrated multifunctional installation mechanism 100, the filtering mechanism 200 with self-cleaning function, and the refined adjustment component 204, the reliability, safety, and user comfort of the outdoor emergency oxygen generation system are comprehensively improved. The system is not only easy to operate and maintain but also can provide a stable and reliable oxygen supply in various environments, significantly improving user satisfaction and safety. Embodiment

[0043] Referring to Figure 1 、 Figure 2 、 Figure 5 and Figure 6 , this is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is: a protective component 105 that can prevent dust and other impurities from entering the interior of the oxygen generator 101.

[0044] Furthermore, the protective component 105 includes a mounting plate 105a fixedly installed on the outside of the oxygen generator 101, a chute 105b opened on the surface of the mounting plate 105a, a slider 105c slidably installed in the inner cavity of the chute 105b, a round rod 105d arranged on the outside of the slider 105c, a round groove 105e opened at the top of the inner cavity of the chute 105b, a soft pad 105f fixedly installed at the bottom of the inner cavity of the chute 105b, and a dust-proof plate 105g fixedly connected to the outside of the slider 105c.

[0045] Furthermore, the groove diameter of the circular groove 105e is larger than the surface diameter of the circular rod 105d, and the inner wall of the circular groove 105e is provided with a diamond grid texture to increase the friction force after the circular groove 105e contacts the circular rod 105d.

[0046] Among them, the dust-proof plate 105g in the protection component 105 is covered with a high-efficiency filter material, and through the cooperation of the slider 105c and the chute 105b on the mounting plate 105a, the dust-proof plate 105g can slide flexibly, which is convenient for users to clean and maintain. In addition, the diamond grid texture set on the inner wall of the circular groove 105e increases the friction force with the circular rod 105d, ensuring the stability of the slider 105c during the sliding process and avoiding loosening or displacement caused by vibration or external impact.

[0047] During use, parameters such as the required oxygen concentration and flow rate are set through the PLC control panel 102a. When the equipment needs to be cleaned or maintained, the dust-proof plate 105g can be easily removed by sliding the slider 105c, which is convenient for cleaning internal dust and other impurities and ensuring the normal operation of the equipment.

[0048] In summary, through the design of the protection component 105, dust and other impurities are effectively prevented from entering the interior of the oxygen generator 101, the service life of the equipment is extended, and the maintenance frequency is reduced. At the same time, the sliding dust-proof plate design and the circular groove structure with increased friction improve the stability and usability of the equipment, ensuring the reliability and safety of the outdoor emergency oxygen generation, pressure regulation, and temperature regulation respiratory system. Embodiment

[0049] Referring to Figure 1 、 Figure 2 and Figure 5 , this is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that the control component 102 can easily manage multiple functions through one interface.

[0050] Further, the control component 102 includes a PLC control panel 102a arranged on the surface of the oxygen generator 101, a USB interface 102b opened on the surface of the oxygen generator 101, and a power interface 102c opened on the surface of the oxygen generator 101.

[0051] Furthermore, the voltage of the power interface 102c is respectively set with standards applicable to vehicle-mounted, household, and industrial voltages. The voltages of the power interface 102c are 220V alternating current and 12V direct current respectively. The PLC control panel 102a is designed as a touch type for adjusting the working parameters of the oxygen generator 101. The working parameters of the oxygen generator 101 include oxygen concentration, oxygen flow rate, operation mode, timing function, pressure setting, humidity control, and language selection.

[0052] Among them, the control component 102 integrates a PLC control panel 102a, a USB interface 102b, and a power interface 102c, providing a highly flexible operation experience. Users can easily manage multiple functions through one interface without the need for additional devices or complex operation steps. The power interface 102c supports multiple voltage standards (220V AC and 12V DC), enabling the device to be used in different environments. Whether it is a home, industrial environment, or vehicle power supply, it can ensure the normal operation of the device, greatly improving the adaptability and portability of the device. The PLC control panel 102a adopts a touch design, with simple and intuitive operation. Users can easily adjust key parameters such as oxygen concentration, oxygen flow rate, and operation mode to ensure that the device can meet the treatment needs of different patients. In addition, the touch screen supports multi-language interface switching, facilitating the use of users in different countries and regions.

[0053] When in use, first ensure that the oxygen generator 101 is correctly connected to the appropriate power interface 102c. The power interface 102c supports multiple voltage standards, including 220V AC (suitable for home and industrial environments) and 12V DC (suitable for vehicle power supplies). After starting the device, users can set various parameters through the PLC control panel 102a. The PLC control panel 102a adopts a touch design, which is convenient for users to operate. In addition, the USB interface 102b can be used to connect external devices, such as data transmission lines or charging devices, further expanding the functions of the oxygen generator. Users can connect to a computer or other intelligent devices through the USB interface for functions such as data recording and remote monitoring.

[0054] In summary, through a multi-functional integrated design, the control component 102 provides a highly flexible operation experience. The touch-type PLC control panel 102a enables users to easily adjust various working parameters to ensure that the device can meet the requirements in different scenarios. At the same time, the power interface 102c and USB interface 102b that support multiple voltage standards further enhance the portability and functionality of the device, improving user satisfaction and usage experience. Embodiment

[0055] Referring to Figure 1 、 Figure 2 and Figure 7 , this is the fourth embodiment of the present invention. The difference between this embodiment and the third embodiment is: an adjustment component 204 that can ensure the stability and safety of oxygen supply.

[0056] Further, the adjustment assembly 204 includes an intake pressure regulating needle valve 204a fixedly installed on the surface of the hose 203, a pressure gauge 204b fixedly installed on the surface of the hose 203, a heating pipe 204c fixedly installed on the surface of the hose 203, a pressure limiting valve 204d fixedly installed on the surface of the hose 203, a flow control valve 204e fixedly installed on the surface of the hose 203, an oxygen supply mask 204f fixedly connected to the end of the hose 203, and a filter 204g provided on the surface of the oxygen supply mask 204f.

[0057] Furthermore, the interior of the heating pipe 204c consists of an aluminum pipe and a heating coil wound around the surface of the aluminum pipe, and is used to adjust the temperature of the gas passing through the hose 203.

[0058] Among them, each component in the adjustment assembly 204 works together to ensure the stability and safety of oxygen supply. The intake pressure regulating needle valve 204a is used to adjust the oxygen pressure entering the hose 203, the pressure gauge 204b monitors the pressure changes in the pipeline in real time, and the pressure limiting valve 204d prevents equipment damage or safety hazards caused by excessive pressure. The flow control valve 204e is used to adjust the oxygen flow rate to ensure that the patient can obtain the required amount of oxygen. In addition, the filter 204g on the oxygen supply mask 204f can further purify the oxygen and provide a purer gas supply.

[0059] During use, first start the oxygen generator 101 and set the required working parameters (such as oxygen concentration, flow rate, etc.) through the PLC control panel 102a. Then check the status of each component of the adjustment assembly 204 to ensure that the intake pressure regulating needle valve 204a, pressure gauge 204b, heating pipe 204c, pressure limiting valve 204d, and flow control valve 204e are all working properly. According to the patient's needs, set the appropriate oxygen pressure and flow rate by adjusting the intake pressure regulating needle valve 204a and the flow control valve 204e. If the ambient temperature is low, the oxygen can be heated by the heating pipe 204c to ensure a suitable oxygen supply temperature. Regularly check the filter 204g on the oxygen supply mask 204f to ensure that it is clean and unblocked to ensure the purity of the oxygen.

[0060] In summary, the adjustment assembly 204 realizes precise control of oxygen flow rate, pressure, and temperature by integrating multiple adjustment devices, significantly improving the safety and comfort of oxygen supply. In particular, the design of the heating pipe 204c can provide warm oxygen in a cold environment, avoiding discomfort caused by the patient inhaling cold air. At the same time, the filter 204g on the oxygen supply mask 204f further improves the purity of the oxygen, ensuring the health and safety of users. Embodiment

[0061] Refer to Figure 11, which is the fifth embodiment of the present invention. The difference between this embodiment and the fourth embodiment is: a blood oxygen monitoring system applicable to an outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system.

[0062] It includes a photoelectric sensor, an optical sensor, an oscillometric blood pressure monitoring module and a control terminal; Specifically, the photoelectric sensor adopts the MAX30102 model and is used to measure the blood oxygen saturation SpO2; The optical sensor adopts the SCD41 model and is used to measure the partial pressure of oxygen PaO2 and the partial pressure of carbon dioxide PaCO2; The oscillometric blood pressure monitoring module adopts the Omron HEM-7134-E model, which includes an inflatable cuff and is used to non-invasively measure blood pressure; Furthermore, the photoelectric sensor, the optical sensor and the oscillometric blood pressure monitoring module respectively collect data on blood oxygen saturation, partial pressure of oxygen, partial pressure of carbon dioxide and blood pressure value, and transmit them to the control terminal. A high-resolution OLED display screen is provided on the surface of the control terminal for simultaneously displaying blood oxygen saturation, partial pressure of oxygen, partial pressure of carbon dioxide and blood pressure value.

[0063] It should be noted that the SCD41 sensor is mainly used to detect the carbon dioxide concentration. By combining other physiological parameters and calculating through algorithms, the partial pressure of oxygen can be indirectly estimated, meeting the monitoring requirements for multiple physiological indicators in outdoor emergency situations. At the same time, in order to protect the privacy of users, all data transmitted wirelessly is encrypted and complies with the requirements of relevant laws and regulations to ensure the security of users' personal health information.

[0064] In summary, the blood oxygen monitoring system applicable to an outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system proposed in this embodiment provides a comprehensive and reliable health monitoring solution by integrating a variety of advanced sensor technologies. It can not only meet the usage requirements in outdoor complex environments, but also improve the user experience and data security through optimized design, demonstrating its great potential in emergency medical assistance and personal health management. Embodiment

[0065] Refer to Figure 12 , which is the sixth embodiment of the present invention. The difference between this embodiment and the fifth embodiment is: a sputum suction device applicable to an outdoor emergency oxygen generation, pressure regulation and temperature regulation respiratory system.

[0066] It includes a control host 300, a control screen 301 fixedly installed on the surface of the control host 300, a sputum suction tank 302 arranged on one side of the control host 300, a vacuum pump 303 arranged on the top of the sputum suction tank 302, a connecting pipe 304 threadedly installed in the inner cavity of the vacuum pump 303, and a high-efficiency particulate air filter 305 fixedly connected to one end of the connecting pipe 304; Specifically, the specific model of the high efficiency particulate air filter 305 is HF-400, and the connecting pipe 304 and the vacuum pump 303 are threaded connection type parts that cooperate with each other; A liquid level sensor is provided inside the suction cup 302. When the liquid reaches a preset safe capacity, an alarm is automatically triggered and a signal is sent through the control host 300 to remind the user to handle it in time.

[0067] Furthermore, the high efficiency particulate air filter 305 uses H13 grade filter material to ensure that at least 99.95% of particles larger than 0.3 microns can be effectively removed. The body of the suction can 302 is made of transparent material and marked with scale lines to facilitate observation and recording of the collection amount.

[0068] It should be noted that the control screen 301 provides an intuitive operating interface, supports multi-language display and touch operation, simplifies the user's operating process, and at the same time, in order to meet the needs of different users, it also supports custom settings, including parameter adjustment of suction strength and working time.

[0069] In summary, the design of the suction cup 302 reflects the high attention paid to user experience and safety. The use of transparent materials and the design of scale lines facilitate the observation and recording of the collection volume. The built-in liquid level sensor can automatically trigger an alarm when the liquid reaches the preset safety capacity and send a signal through the control host to remind the user to deal with it in time, effectively preventing the risk of overflow. The threaded connection between the connecting tube 304 and the vacuum pump 303 ensures the stability and sealing of the connection, reduces the risk of leakage, and is also easy to disassemble and clean, increasing the convenience of use.

[0070] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (e.g., the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clauses are intended to cover the structures that perform the recited functions herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Accordingly, the present invention is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present invention, or those features that are not relevant to the implementation of the present invention).

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An outdoor emergency oxygen production, pressure regulation and temperature regulation breathing system, characterized by: include: The mounting mechanism (100) comprises an oxygen concentrator (101), a control component (102) arranged on the surface of the oxygen concentrator (101), a quick-release component (103) arranged on the outside of the oxygen concentrator (101), a connecting piece (104) arranged at the end of the quick-release component (103), and a protective component (105) arranged on the outside of the oxygen concentrator (101); The filtering mechanism (200) comprises a protective shell (201) arranged at the end of the connecting member (104), a fixing component (202) arranged outside the inner cavity of the protective shell (201), a hose (203) fixedly connected to the end of the protective shell (201), and an adjusting component (204) arranged on the surface of the hose (203).

2. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 1 is characterized in that: The quick-release assembly (103) comprises a connecting head (103a) arranged on the outside of the oxygen concentrator (101), a mounting cavity (103b) opened on the inner wall of the connecting head (103a), a spring (103c) fixedly mounted in the inner cavity of the mounting cavity (103b), a movable rod (103d) sleeved and mounted in the inner cavity of the spring (103c), a button (103e) fixedly connected to the top of the movable rod (103d), and a connecting assembly (103f) clamped and connected to the inner cavity of the connecting head (103a).

3. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 2 is characterized in that: The connection assembly (103f) comprises a connection ring (103f-1) mounted in the inner cavity of the connection head (103a), an extrusion block (103f-2) fixedly mounted on the surface of the connection ring (103f-1), and a threaded groove (103f-3) formed on the inner wall of the connection ring (103f-1).

4. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 3 is characterized in that: The protection component (105) comprises a mounting plate (105a) fixedly mounted on the outside of the oxygen concentrator (101), a slide groove (105b) opened on the surface of the mounting plate (105a), a slider (105c) slidably mounted in the inner cavity of the slide groove (105b), a round rod (105d) arranged on the outside of the slider (105c), a round groove (105e) opened on the top of the inner cavity of the slide groove (105b), a soft pad (105f) fixedly mounted on the bottom of the inner cavity of the slide groove (105b), and a dustproof plate (105g) fixedly connected to the outside of the slider (105c).

5. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 4 is characterized in that: The groove diameter of the circular groove (105e) is greater than the surface diameter of the round rod (105d), and the inner wall of the circular groove (105e) is provided with a diamond grid texture for increasing the friction force after the circular groove (105e) contacts the round rod (105d).

6. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 5 is characterized by: The control component (102) comprises a PLC control panel (102a) arranged on the surface of the oxygen concentrator (101), a USB interface (102b) opened on the surface of the oxygen concentrator (101), and a power interface (102c) opened on the surface of the oxygen concentrator (101).

7. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 6 is characterized by: The voltage of the power interface (102c) is respectively set to standards suitable for vehicle-mounted, household and industrial voltages, and the voltages of the power interface (102c) are respectively 220V AC and 12V DC. The PLC control panel (102a) is designed to be touch-sensitive and is used to adjust the working parameters of the oxygen concentrator (101). The working parameters of the oxygen concentrator (101) include oxygen concentration, oxygen flow rate, operating mode, timing function, pressure setting, humidity control and language selection.

8. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 7 is characterized in that: The fixing assembly (202) comprises a fixing ring (202a) fixedly mounted on the outside of the inner cavity of the protective shell (201), a fixing piece (202b) fixedly connected to the inner surface of the fixing ring (202a), a mounting plate (202c) fixedly mounted on the surface of the fixing piece (202b), a driving power source (202d) fixedly mounted on the surface of the mounting plate (202c), a driving gear (202e) fixedly mounted on the surface of the driving power source (202d) via a movable shaft, a driven gear (202f) meshingly connected to the outside of the driving gear (202e), a connecting shaft (202g) fixedly mounted on the surface of the driven gear (202f), a self-cleaning rotating filter element (202h) fixedly mounted on the surface of the connecting shaft (202g), and a driving motor (202i) electrically connected to the surface of the driving gear (202e).

9. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 8 is characterized in that: The regulating assembly (204) comprises an air intake pressure regulating needle valve (204a) fixedly mounted on the surface of the hose (203), a pressure gauge (204b) fixedly mounted on the surface of the hose (203), a heating tube (204c) fixedly mounted on the surface of the hose (203), a pressure limiting valve (204d) fixedly mounted on the surface of the hose (203), a flow control valve (204e) fixedly mounted on the surface of the hose (203), an oxygen supply mask (204f) fixedly connected to the end of the hose (203), and a filter cover (204g) arranged on the surface of the oxygen supply mask (204f).

10. The outdoor emergency oxygen production, pressure regulating and temperature regulating breathing system according to claim 9, characterized in that: The interior of the heating tube (204c) is composed of an aluminum tube and a heating ring surrounding the surface of the aluminum tube, and is used to adjust the temperature of the gas passing through the hose (203).

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