An air detection intelligent adjustment system for oxygen tents

Abstract

The present invention relates to the technical field of regulating and controlling systems, and in particular to an intelligent regulating system for detecting air in an oxygen tent. The present invention provides a processing unit and a detecting unit in the intelligent regulating system for detecting air in the oxygen tent. By detecting and adjusting corresponding units, the operation of the oxygen tent can be effectively detected and regulated. Meanwhile, when the detecting unit preliminarily determines that the operating state of the oxygen tent does not meet the standard, it secondarily determines the operating state of the oxygen tent based on the oxygen concentration outside the oxygen tent, and when it determines that the operating state of the oxygen tent does not meet the standard, it redetermines the reason for not meeting the standard, thereby avoiding the occurrence of misjudgment, and effectively avoiding the occurrence of the concentration inconsistent with the expectation caused by the oxygen output by the oxygen concentrator not meeting the standard, thereby improving the stability of the operation of the oxygen tent, and also effectively avoiding the occurrence of energy waste through intelligent regulation, thereby saving energy, and further improving the operating efficiency of the oxygen tent.

Description

Technical Field

[0001] The invention relates to the technical field of regulating and controlling systems, and in particular to an air detection intelligent regulating system for an oxygen tent. Background Art

[0002] Oxygen tents can provide a larger environmental space and can be used to provide a relatively stable inhaled oxygen concentration. The oxygen concentration in oxygen tents on the current market is not as easy to maintain as in a hood, because the sick child is completely in the tent, and the oxygen tent needs to be opened frequently for care, treatment, supervision, or even playing. At the same time, oxygen tents can also provide a comfortable sleeping environment for patients with altitude sickness. Therefore, how to ensure the stability and efficiency of the oxygen tent's operation is an urgent problem to be solved.

[0003] Prior art patent number CN: 108658045A, an oxygen supply system for a high-altitude sleeping oxygen tent, the method provided by the prior art, includes an oxygen generator, an oxygen tent, and a controller; the oxygen generator is controlled to be turned on or off by the controller, and supplies oxygen to the oxygen tent when turned on; an oxygen concentration detection sensor is provided in the oxygen tent, the oxygen concentration sensor is connected to the controller, and the oxygen concentration sensor sends the detected oxygen concentration data in the oxygen tent to the controller; the controller is used to receive the oxygen concentration data sent by the oxygen concentration sensor, and send an oxygen supply or stop signal to the oxygen generator; however, the prior art does not involve how to solve the problems of poor stability and low efficiency in the operation of the oxygen tent. Summary of the invention

[0004] To this end, the present invention provides an air detection intelligent adjustment system for an oxygen tent, which is used to overcome the problems of low operating efficiency and low stability of the oxygen tent caused by the non-standard operation of the oxygen tent in the prior art.

[0005] To achieve the above object, the present invention provides an air detection intelligent adjustment system for an oxygen tent, comprising:

[0006] Oxygen production unit, which includes using an oxygen generator to adjust the oxygen concentration inside and outside the oxygen tent; using an air purifier to purify the air outside the tent, using a humidifier to control the humidity of the working environment of the oxygen generator and using a negative ion device to increase negative ions;

[0007] A collection unit connected to the oxygen generating unit for collecting data parameters of the oxygen generating unit, wherein the data parameters include oxygen concentration values ​​inside and outside the oxygen tent, humidity of the working environment of the oxygen generator, a stopper position of the tent cloth, and a single use time of the oxygen generator collected from multiple locations;

[0008] A processing unit connected to the collection unit is used to obtain the data parameters collected by the collection unit, and use the obtained oxygen concentration values ​​inside and outside the oxygen tent to calculate the average value to obtain the oxygen concentration inside and outside the oxygen tent and perform corresponding processing. The adjustment method of the processing unit includes: humidity control adjustment of the air humidifier, control adjustment of the position of the limiter of the tent cloth, control adjustment of the single use time of the oxygen generator, and adjustment of the swing frequency and swing angle of the air outlet of the oxygen generator;

[0009] A detection unit is connected to the processing unit and is used to determine whether the operation of the oxygen tent meets the standards based on the obtained oxygen concentration in the tent; if it is initially determined that the operation of the oxygen tent does not meet the standards, the operating state of the oxygen tent is redetermined based on the oxygen concentration outside the oxygen tent; if it is determined that the operation of the oxygen tent does not meet the standards, the reason for not meeting the standards is redetermined.

[0010] Furthermore, when the detection unit preliminarily determines that the operation of the oxygen tent does not meet the standards based on the acquired oxygen concentration in the tent, it secondarily determines the operating status of the oxygen tent based on the oxygen concentration outside the oxygen tent; and when it is determined that the operation of the oxygen tent does not meet the standards, it re-determines the reason for not meeting the standards.

[0011] Furthermore, when the detection unit preliminarily determines that the operation of the oxygen tent does not meet the standard, based on the oxygen concentration outside the oxygen tent, it secondarily determines that the operation of the oxygen tent does not meet the standard, and redetermines the single use time of the oxygen concentrator.

[0012] Furthermore, the detection unit is provided with several adjustment methods for the humidifier humidity based on the concentration difference, and the adjustment range of the humidifier humidity in each adjustment method is different; the concentration difference is the difference between the oxygen concentration in the air outside the tent obtained by the processing unit and the first concentration reference preset in the detection unit.

[0013] Furthermore, the detection unit determines the reason why the operation of the oxygen tent does not meet the standards based on the secondary difference, wherein: if the reason is a problem with the uniformity of oxygen distribution in the tent, the swing frequency of the oxygen concentrator outlet is redetermined; if the reason is a problem with the diffusion of oxygen in the tent, the tent cloth limit position is determined based on the ratio of the oxygen concentration in the tent to the oxygen concentration in the air outside the tent; if the reason is a problem with the insufficient single use time of the oxygen concentrator, the single use time of the oxygen concentrator is redetermined; the secondary difference is the difference between the oxygen concentration in the oxygen tent obtained by the processing unit and the second concentration reference preset in the detection unit.

[0014] Furthermore, the detection unit is provided with several correction methods for the single use time of the oxygen concentrator based on the ratio, and the correction range of each correction method for the single use time of the oxygen concentrator is different. The ratio is the ratio of the oxygen concentration in the oxygen tent collected by the collection unit to the oxygen concentration in the air outside the tent.

[0015] Compared with the prior art, the beneficial effect of the present invention lies in that the present invention is provided with a processing unit and a detection unit in the air detection intelligent adjustment system of the oxygen tent. By detecting and adjusting the corresponding units, the operation of the oxygen tent can be effectively detected and adjusted. At the same time, when the detection unit determines that the operating state of the oxygen tent does not meet the standard, it re-determines the reason for not meeting the standard, thereby avoiding the occurrence of misjudgment, and when it is preliminarily determined that the operating state of the oxygen tent does not meet the standard, the operating state of the oxygen tent is secondarily determined based on the oxygen concentration outside the oxygen tent, which can effectively avoid the situation that the oxygen output by the oxygen generator does not meet the standard and the concentration is too low and does not meet the expectation, thereby improving the stability of the operation of the oxygen tent, and at the same time effectively avoids the situation that the oxygen output by the oxygen generator is too high and causes energy waste, thereby saving energy, and at the same time, through intelligent adjustment, it saves remote search time, thereby improving the efficiency of the operation of the oxygen tent described in the present invention.

[0016] Furthermore, the present invention can quickly determine whether the operation of the oxygen tent meets the standards by obtaining the oxygen concentration in the tent, and can avoid the situation where the operation of the oxygen tent does not meet expectations, thereby improving the operating efficiency of the oxygen tent.

[0017] Furthermore, the present invention can avoid energy waste and save energy by being able to quickly make a secondary judgment based on the oxygen concentration outside the tent when it is initially determined that the operation of the oxygen tent does not meet the standards.

[0018] Furthermore, the present invention can quickly adjust the humidity of the humidifier through the concentration difference, thereby saving time and improving the operating efficiency of the oxygen tent.

[0019] Furthermore, the present invention can quickly determine the reason why the operation of the oxygen tent does not meet the standards through the secondary difference, thereby avoiding the occurrence of misjudgment, saving the time for finding the reason, and improving the operating efficiency of the oxygen tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the air detection intelligent adjustment system of the oxygen tent of the present invention;

[0021] Figure 2 A flow chart for determining whether the operation of the oxygen tent of the present invention meets the standards;

[0022] Figure 3 A secondary determination flow chart of whether the operation of the oxygen tent of the present invention meets the standards;

[0023] Figure 4 This is a flow chart for determining the humidity adjustment method of the humidifier of the present invention. DETAILED DESCRIPTION

[0024] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0026] It should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] It should be noted that the data in this embodiment are obtained by comprehensive analysis and evaluation of the historical test data and corresponding historical test results of the system of the present invention in the three months before this test. Before this test, the system of the present invention comprehensively determines the values ​​of the preset parameter benchmarks for this test based on the cumulative test results in the previous three months. It can be understood by those skilled in the art that the system of the present invention can determine the single parameter mentioned above by selecting the highest proportion of the value as the preset benchmark parameter according to the data distribution, using weighted summation to use the obtained value as the preset benchmark, and using the values ​​of each historical data as the preset benchmark parameter, as long as the system of the present invention can clearly define the different specific situations in the single determination process through the obtained values.

[0028] See also Figure 1As shown, it is a structural schematic diagram of the air detection intelligent adjustment system of the oxygen tent according to an embodiment of the present invention; the air detection intelligent adjustment system of the oxygen tent 5 includes: an oxygen production unit 2, a collection unit 1, a processing unit 3, and a detection unit 4, wherein: the oxygen production unit includes using an oxygen generator 6 to adjust the oxygen concentration inside and outside the oxygen tent; using an air purifier to purify the air outside the tent, using an air humidifier 7 to control the humidity of the working environment of the oxygen generator, and using a negative ion device to increase negative ions; a collection unit, which is connected to the oxygen production unit to collect data parameters of the oxygen production unit, the data parameters include using a plurality of oxygen concentration measuring instruments to collect oxygen concentration values ​​inside and outside the oxygen tent from multiple positions (11, 12, 13, 14), using a hygrometer to collect the humidity of the working environment of the oxygen generator, using a limiter device 15 to control the limit position of the tent cloth and using an intelligent A timer can collect and control the single use time of the oxygen generator; a processing unit is connected to the collection unit, used to obtain the data parameters collected by the collection unit, and use the obtained several oxygen concentration values ​​inside and outside the oxygen tent to calculate the average value to obtain the oxygen concentration inside and outside the oxygen tent and perform corresponding processing, and the adjustment method of the processing unit includes: humidity control adjustment of the humidifier, control adjustment of the limiter position of the tent cloth, control adjustment of the single use time of the oxygen generator, and adjustment of the swing frequency and swing angle of the air outlet of the oxygen generator; a detection unit is connected to the processing unit, and is used to determine whether the operation of the oxygen tent meets the standard based on the obtained oxygen concentration in the tent, if it is preliminarily determined that the operation of the oxygen tent does not meet the standard, the operating state of the oxygen tent is re-determined, if it is determined that the operation of the oxygen tent does not meet the standard, the reason for not meeting the standard is re-determined.

[0029] When the air detection intelligent adjustment system of the oxygen tent is in operation, the oxygen tent of the embodiment starts to operate, and the oxygen production unit equipment starts to operate. The collection unit collects the oxygen concentration value in the tent from position point 11 and position point 12 by using the oxygen concentration meter; collects the oxygen concentration value outside the tent from position point 13 and position point 14 by using the oxygen concentration meter; collects the humidity of the working environment of the oxygen generator by using the hygrometer; uses the limiter device 15 to control the limit position of the tent cloth and uses the intelligent timer to collect and control the single use time of the oxygen generator; the collection unit transmits the collected data parameters to the processing unit, and after the processing unit obtains the data parameters, it uses the obtained oxygen concentration values ​​detected by the oxygen concentration meter at position point 11 and position point 12 in the oxygen tent to calculate the single use time. The oxygen concentration in the tent is obtained by using the average value within the time period; at the same time, the oxygen concentration values ​​detected at the position points 13 and 14 outside the oxygen tent are used to calculate the average value within the single use time period to obtain the oxygen concentration in the tent; the detection unit determines whether the operation of the oxygen tent meets the standards based on the obtained oxygen concentration in the tent; if it is preliminarily determined that the operation of the oxygen tent does not meet the standards, the operating state of the oxygen tent is re-determined; if it is determined that the operation of the oxygen tent does not meet the standards, the reasons for not meeting the standards are re-determined and adjusted to corresponding values, including adjusting the humidity of the humidifier to the corresponding value, adjusting the limiter of the tent cloth to the corresponding value, adjusting the single use time of the oxygen generator to the corresponding value, and adjusting the swing frequency and swing angle of the air outlet of the oxygen generator to the corresponding values. The present invention is provided with a processing unit and a detection unit to determine the operating status of the oxygen tent based on the oxygen concentration in the tent, which can effectively avoid the waste of resources caused by unqualified oxygen concentration in the oxygen tent and the occurrence of a situation that the oxygen concentration is too low and does not meet expectations, saves energy, and at the same time, improves the operating efficiency of the oxygen tent. Through the detection of the detection unit, the data parameters of the processing unit including humidity, limit position, single use time, swing frequency and swing angle of the air outlet can be quickly adjusted and processed intelligently, thereby avoiding the occurrence of misjudgment and further improving the efficiency of the intelligent adjustment system of the oxygen tent of the present invention.

[0030] See also Figure 2 As shown, it is a flow chart for determining whether the operation of the oxygen tent of the present invention meets the standards; the detection unit determines whether the operation of the oxygen tent meets the standards based on the obtained oxygen concentration in the tent, wherein: if the concentration is less than or equal to the preset first concentration reference, the detection unit determines that the operation of the oxygen tent does not meet the standards, issues an alarm, and redetermines the reasons for not meeting the standards; if the concentration is greater than the preset first concentration reference and less than or equal to the preset second concentration reference, the detection unit preliminarily determines that the operation of the oxygen tent does not meet the standards, issues an alarm, and determines the operating status of the oxygen tent for the second time; if the concentration is greater than the preset second concentration reference, the detection unit determines that the operation of the oxygen tent meets the standards and continues monitoring. The detection unit of the present invention can further avoid the situation where the oxygen concentration in the oxygen tent does not meet the expectations by determining the operation of the oxygen tent and making corresponding adjustments, thereby effectively improving the operating efficiency of the oxygen tent oxygen generator.

[0031] See also Figure 3 As shown, it is a secondary determination flow chart of whether the operation of the oxygen tent of the present invention meets the standards. When the detection unit of the present invention preliminarily determines that the operation of the oxygen tent does not meet the standards, it secondary determines whether the operation of the oxygen tent meets the standards based on the oxygen concentration outside the oxygen tent, wherein: if the oxygen concentration is greater than the preset air concentration reference, the detection unit determines that the operation of the oxygen tent meets the standards and redetermines the humidity of the air humidifier; if the oxygen concentration value is less than or equal to the preset air concentration reference, the detection unit determines that the operation of the oxygen tent does not meet the standards and redetermines the single use time of the oxygen generator. The detection unit of the present invention can further determine the single use time of the oxygen generator by secondary determination of whether the operation of the oxygen tent meets the standards, thereby avoiding the situation where the operation of the oxygen tent does not meet expectations and improving the operating efficiency of the oxygen tent.

[0032] See also Figure 4 As shown, it is a flow chart for determining the humidity adjustment method of the humidifier of the present invention. The detection unit of the present invention is provided with several adjustment methods for the humidity of the humidifier based on the concentration difference, wherein the concentration difference is the difference between the oxygen concentration in the air outside the account obtained by the processing unit and the first concentration reference preset in the detection unit. If the concentration difference is less than or equal to the first difference reference, the detection unit uses the first humidity adjustment coefficient α1 to adjust the humidity button of the air humidifier to the corresponding value; if the concentration difference is greater than the first difference reference and less than or equal to the second difference reference, the detection unit uses the second humidity adjustment coefficient α2 to adjust the humidity button of the air humidifier to the corresponding value; if the concentration difference is greater than the second difference reference, the detection unit uses the third humidity adjustment coefficient α3 to adjust the humidity button of the air humidifier to the corresponding value. In this embodiment, within a certain range, the increase of the adjustment coefficient can make the humidity of the air humidifier make the surrounding environment humidity greater. In this embodiment, α1=1.1; α2=1.3; α3=1.5. The present invention can further avoid the situation that the operation of the oxygen tent does not meet expectations by adjusting the humidity of the air humidifier, thereby effectively improving the operation efficiency of the oxygen tent.

[0033] Specifically, the detection unit of the present invention determines the reason why the operation of the oxygen tent does not meet the standard based on the secondary difference, wherein if the difference is less than or equal to the preset first difference reference, the detection unit determines that the reason why the operation of the oxygen tent does not meet the standard is the problem of oxygen distribution uniformity in the tent, and re-determines the swing frequency of the oxygen generator outlet; if the difference is greater than the preset first difference reference and less than or equal to the preset second difference reference, the detection unit determines that the reason why the operation of the oxygen tent does not meet the standard is the problem of oxygen diffusion in the tent, and determines the tent cloth limit position based on the ratio of the oxygen concentration in the tent to the oxygen concentration in the air outside the tent; if the difference is greater than the preset second difference reference, the detection unit determines that the reason why the operation of the oxygen tent does not meet the standard is the problem of insufficient single use time of the oxygen generator, and re-determines the single use time of the oxygen generator; the secondary difference in this embodiment is the difference between the oxygen concentration in the oxygen tent obtained by the processing unit and the second concentration reference preset in the detection unit. The present invention can quickly determine the reason why the operation of the oxygen tent does not meet the standard through the secondary difference, saves inspection time, and improves the operation efficiency of the oxygen tent.

[0034] Specifically, the detection unit of the present invention is provided with several adjustment modes for the swing frequency of the air outlet of the oxygen concentrator based on the variance, and the adjustment amplitudes of the swing frequency of the air outlet of the oxygen concentrator using each adjustment mode are all different. If the variance is less than or equal to the first variance reference, the detection unit uses the first frequency adjustment coefficient β1 to adjust the swing frequency of the air outlet of the oxygen concentrator to the corresponding value; if the variance is greater than the first variance reference and less than or equal to the second variance reference, the detection unit uses the second frequency adjustment coefficient β2 to adjust the swing frequency of the air outlet of the oxygen concentrator to the corresponding value; if the variance is greater than the second variance reference, the detection unit uses the third frequency adjustment coefficient β3 to adjust the swing frequency of the air outlet of the oxygen concentrator to the corresponding value; the variance in this embodiment is the variance calculated by the difference between the oxygen concentration in the oxygen tent obtained by the processing unit and the first concentration reference preset by the detection unit; and preferably, β1=1.1; β2=1.2; β3=1.3. The present invention can further avoid the situation that the operation of the oxygen tent does not meet expectations by adjusting the swing frequency of the oxygen generator outlet, thereby improving the operation efficiency of the oxygen tent.

[0035] Specifically, the detection unit of the present invention is provided with several adjustment methods for the position of the tent cloth limiter based on the ratio, and the adjustment range of the limiter position in each adjustment method is different; if the ratio is less than or equal to the first ratio reference, the detection unit uses the first lifting adjustment coefficient γ1 to adjust the position of the tent cloth limiter to the corresponding value. If the ratio is greater than the first ratio reference and less than or equal to the second ratio reference, the detection unit uses the second lifting adjustment coefficient γ2 to adjust the position of the tent cloth limiter to the corresponding value; if the ratio is greater than the second ratio reference, the detection unit uses the third lifting adjustment coefficient γ3 to adjust the position of the tent cloth limiter to the corresponding value; the ratio is the ratio of the oxygen concentration in the oxygen tent collected by the collection unit to the oxygen concentration in the air outside the tent; in this embodiment, γ1=1.2; γ2=1.4; γ3=1.6; the present invention can further avoid the situation where the oxygen concentration in the oxygen tent does not meet the expectation by adjusting the position of the tent cloth limiter, and effectively improve the efficiency of the operation of the oxygen tent.

[0036] Specifically, the detection unit of the present invention determines whether it is necessary to correct the swing angle of the air outlet of the oxygen concentrator based on the oxygen concentration in the tent that is re-detected after the tent cloth limit position is updated; if the oxygen concentration in the tent is less than or equal to a preset second concentration reference, the detection unit determines that it is necessary to correct the swing angle of the air outlet of the oxygen concentrator and intelligently corrects the swing angle to the corresponding value angle in the tent; if the oxygen concentration in the tent is greater than the preset second concentration reference, the detection unit determines that it is not necessary to correct the swing angle of the air outlet of the oxygen concentrator and continues monitoring.

[0037] Specifically, the detection unit of the present invention is provided with several correction methods for the single use time of the oxygen concentrator based on the ratio, and the correction amplitudes of the single use time of the oxygen concentrator in each correction method are different. If the single time is less than or equal to the preset first benchmark, the detection unit uses the first correction coefficient to correct the single use time of the oxygen concentrator to the corresponding value; in this embodiment, the first correction coefficient is 1.12; if the single time is greater than the preset first benchmark and less than or equal to the preset second benchmark, the detection unit uses the second correction coefficient to correct the single use time of the oxygen concentrator to the corresponding value, and the second correction coefficient is 1.14 in this example; if the single time is greater than the preset second benchmark, the detection unit uses the third correction coefficient to correct the single use time of the oxygen concentrator to the corresponding value, and the third correction coefficient is 1.16 in this embodiment; the ratio is the ratio of the oxygen concentration in the oxygen tent collected by the collection unit to the oxygen concentration in the air outside the tent; the present invention can further avoid the situation where the operation of the oxygen tent does not meet expectations by correcting the single use time of the oxygen concentrator, and further improve the efficiency of the operation of the oxygen tent.

[0038] Specifically, the detection unit determines whether to increase negative ions based on the oxygen concentration in the account obtained by re-detection after updating the single use time of the oxygen concentrator; if the oxygen concentration in the account is less than or equal to the preset second concentration reference, the detection unit determines to intelligently turn on the negative ion device to increase negative ions; if the oxygen concentration in the account is greater than the preset second concentration reference, the detection unit determines that negative ions do not need to be increased.

[0039] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air detection intelligent adjustment system for an oxygen tent, characterized in that: include: An oxygen production unit, which includes an oxygen concentrator for regulating oxygen concentration inside and outside the oxygen tent; Use an air purifier to purify the air outside the tent, use a humidifier to control the humidity of the oxygen concentrator working environment, and use negative ion equipment to increase negative ions; A collection unit connected to the oxygen generating unit for collecting data parameters of the oxygen generating unit, wherein the data parameters include oxygen concentration values ​​inside and outside the oxygen tent, humidity of the working environment of the oxygen generator, a stopper position of the tent cloth, and a single use time of the oxygen generator collected from multiple locations; A processing unit connected to the collection unit is used to obtain the data parameters collected by the collection unit, and use the obtained oxygen concentration values ​​inside and outside the oxygen tent to calculate the average value to obtain the oxygen concentration inside and outside the oxygen tent and perform corresponding processing. The adjustment method of the processing unit includes: humidity control adjustment of the air humidifier, control adjustment of the position of the limiter of the tent cloth, control adjustment of the single use time of the oxygen generator, and adjustment of the swing frequency and swing angle of the air outlet of the oxygen generator; a detection unit connected to the processing unit, for determining whether the operation of the oxygen tent meets the standard based on the obtained oxygen concentration in the tent, and if it is determined that the operation of the oxygen tent does not meet the standard, re-determining the reason for not meeting the standard; The detection unit is provided with several adjustment modes for the limit position of the tent cloth limiter based on the ratio, and the adjustment range of each adjustment mode for the limit position of the tent cloth is different; the ratio is the ratio of the oxygen concentration in the oxygen tent collected by the collection unit to the oxygen concentration in the air outside the tent.

2. The air detection intelligent adjustment system of the oxygen tent according to claim 1 is characterized in that: When the detection unit preliminarily determines that the operation of the oxygen tent does not meet the standard based on the obtained oxygen concentration in the tent, it secondarily determines the operating state of the oxygen tent based on the oxygen concentration outside the oxygen tent; and when it is determined that the operation of the oxygen tent does not meet the standard, it re-determines the reason for not meeting the standard.

3. The air detection intelligent adjustment system of the oxygen tent according to claim 2 is characterized in that: When the detection unit preliminarily determines that the operation of the oxygen tent does not meet the standard, and secondarily determines that the operation of the oxygen tent does not meet the standard based on the oxygen concentration outside the oxygen tent, the single use time of the oxygen generator is re-determined.

4. The air detection intelligent adjustment system of the oxygen tent according to claim 3 is characterized in that: The detection unit is provided with several adjustment methods for the humidifier humidity based on the concentration difference, and the adjustment range of the humidifier humidity in each adjustment method is different; the concentration difference is the difference between the oxygen concentration in the air outside the tent obtained by the processing unit and the first concentration reference preset in the detection unit.

5. The air detection intelligent adjustment system of the oxygen tent according to claim 4 is characterized in that: The detection unit determines the reason why the operation of the oxygen tent does not meet the standard based on the secondary difference, wherein: If the cause is a problem with the uniformity of oxygen distribution in the tent, re-determine the swing frequency of the oxygen concentrator outlet; If the cause is a problem with oxygen diffusion inside the tent, the tent cloth limit position is determined based on the ratio of the oxygen concentration inside the tent to the oxygen concentration in the air outside the tent; If the reason is that the single use time of the oxygen concentrator is insufficient, re-determine the single use time of the oxygen concentrator; The secondary difference is the difference between the oxygen concentration in the oxygen tent obtained by the processing unit and the second concentration reference preset in the detection unit.

6. The air detection intelligent adjustment system of the oxygen tent according to claim 5, characterized in that: The detection unit is provided with several adjustment methods for the swing frequency of the oxygen concentrator outlet based on the variance, and the adjustment amplitude of the swing frequency in each adjustment method is different. The variance is the variance calculated by the difference between the oxygen concentration in the oxygen tent obtained by the processing unit and the first concentration reference preset by the detection unit.

7. The air detection intelligent adjustment system of the oxygen tent according to claim 6 is characterized in that: The detection unit determines whether to correct the swing angle of the oxygen concentrator outlet based on the oxygen concentration in the tent that is re-detected after the tent cloth limit position is updated.

8. The air detection intelligent adjustment system of the oxygen tent according to claim 7, characterized in that: The detection unit is provided with several correction methods for the single use time of the oxygen concentrator based on the ratio, and the correction range of each correction method for the single use time of the oxygen concentrator is different. The ratio is the ratio of the oxygen concentration in the oxygen tent collected by the collection unit to the oxygen concentration in the air outside the tent.

9. The air detection intelligent adjustment system of the oxygen tent according to claim 8, characterized in that: The detection unit determines whether to increase negative ions based on the oxygen concentration in the account obtained by re-detection after updating the single use time of the oxygen concentrator.

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