Environment quality detection system and detection method

Abstract

The invention discloses an environment quality detection system and detection method, and relates to the technical field of environment quality detection.The environment quality detection system comprises a supporting module, a central control module is installed on the outer surface of the middle of the supporting module, and collection detection modules are symmetrically arranged on the portion, close to the central control module, of the supporting module; according to the scheme, the multi-area multi-angle sampling and detecting mechanism is arranged, so that gas samples can be collected from the collecting and detecting module at different angles and different heights, and compared with gas collection at a single angle and a single height of traditional collecting equipment, gas collection at a single angle and a single height is realized; the collection and detection modules are symmetrically arranged, secondary comparison can be effectively carried out on collected gas detection structures, the multi-height and multi-angle detection mode is beneficial to improving the accuracy and reliability of air quality detection, due to the increase of monitoring point positions and the diversification of detection angles, more data samples can be obtained, and the detection accuracy and reliability are improved. Therefore, the change trend and influence factors of the air quality can be evaluated more accurately.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental quality detection, and in particular to an environmental quality detection system and detection method. Background Art

[0002] The necessity of environmental quality testing cannot be ignored. In today's rapidly developing era, environmental problems are becoming increasingly prominent. Problems such as air quality, water quality, and soil pollution occur frequently, posing a serious threat to human health and quality of life. Therefore, it is particularly important to conduct environmental quality testing. Environmental quality testing is the basis for protecting human health. Through regular testing, the present invention can timely understand the concentration and distribution of pollutants in the environment, thereby evaluating their impact on human health. This is conducive to the present invention to timely discover potential health risks and take corresponding preventive measures to protect the public from environmental pollution.

[0003] However, existing environmental quality detection devices can only perform fixed gas collection in a single direction or at a single angle when in use. Since the gas distribution in the natural environment is often affected by multiple factors, such as wind direction, wind speed, temperature, humidity, etc., the single-direction collection method is difficult to accurately reflect the gas distribution conditions under these complex environmental conditions. Since it is impossible to capture the differences in gas distribution at different positions and heights in the environment, data collection is incomplete, resulting in inaccurate detection results, poor adaptability, and high maintenance costs.

[0004] Furthermore, the operation of machinery and equipment in production workshops often causes frequent vibrations in detection equipment. This vibration not only reduces the accuracy of the detection equipment and affects the accurate assessment of environmental quality, but also poses a health threat to operators working near power machinery. Long-term exposure to high-intensity vibration environments may cause damage to the bones, muscles, or nervous system. Currently, to address the vibration problem, environmental detection equipment often requires the installation of additional vibration detection devices. However, this practice not only increases investment costs but may also further reduce detection accuracy due to mutual interference between devices. Therefore, it is particularly important to design a new type of device that can simultaneously detect vibration and provide buffering protection for environmental detection equipment. This device will effectively reduce the impact of vibration on detection accuracy, while protecting the health of operators and improving the overall efficiency and accuracy of environmental quality testing.

[0005] Therefore, an environmental quality detection system and detection method are proposed to solve the above problems. Summary of the Invention

[0006] In view of this, the technical problem to be solved by the present invention is to propose an environmental quality detection system and detection method to solve the problems in the existing technology of single environmental detection equipment and the impact of vibration on environmental detection in the factory environment.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: an environmental quality detection system and detection method, comprising a support module, a central control module mounted on the outer surface of the middle portion of the support module, a collection and detection module symmetrically arranged above the central control module, a buffer module disposed at the bottom of the support module, and further comprising a multi-zone detection mechanism, a sampling detection mechanism, and a reverse damping protection mechanism;

[0008] Multi-area and multi-angle sampling and testing organization:

[0009] The multi-area multi-angle sampling and detection mechanism is arranged above the central control module, and is used to collect environmental quality data at different heights and angles of the detection module;

[0010] Reverse damping protection mechanism:

[0011] The reverse damping protection mechanism is provided in the buffer module, and is used for detecting vibration protection of the support module.

[0012] Preferably, the multi-region and multi-angle sampling detection mechanism includes a micro motor, which is installed in a central control module. A first driving plate is fixedly connected to the micro motor drive shaft, and the first driving plate is rotatably connected to a first gear at one end away from the micro motor. A protective cover is fixedly connected to the upper end of the support module, and the micro motor drive shaft is rotatably connected in the protective cover. The tooth surface of the first gear is meshed with a second gear, and the middle part of the second gear is rotatably connected to a second driving plate, and the second driving plate is rotatably connected to a reciprocating push plate at one end away from the second gear. Guide shafts are fixedly connected to both ends of the protective cover.

[0013] Preferably, a slip ring is fixedly connected to the middle of both ends of the reciprocating push plate, the middle of the slip ring is slidably connected to the outer surface of the guide shaft, the middle of the first gear is rotatably connected to a connecting plate, the connecting plate is rotatably connected to the middle of the second gear at one end away from the first gear, and a wind detection module is installed at the end of the guide shaft away from the protective cover.

[0014] Preferably, the multi-area and multi-angle sampling and detection mechanism also includes a guide groove, which is provided on the outer surface of the guide shaft, and an extrusion block is slidably connected in the guide groove, and the extrusion block is fixedly connected to a swivel at one end away from the guide groove, and the outer surface of the swivel is fixedly connected to the collection and detection module, and the bottom of the swivel is rotatably connected to the upper surface of the slip ring, and a limit switch is installed on the outer surface of the guide shaft near the reciprocating push plate, and the limit switch is electrically connected to the collection and detection module, the two ends of the guide groove are composed of arc grooves, and the middle part is composed of vertical grooves, and partitions are installed on the outer surface of the protective cover and the wind detection module.

[0015] Preferably, the reverse damping protection mechanism includes a buffer slide, the outer surface of the buffer slide is slidingly connected to the inner wall of the buffer module, the upper middle end of the buffer slide is threadedly connected to the support module, the lower middle surface of the buffer slide is fixedly connected to a piston block, the piston block is connected to a first support rod for circular rotation near the bottom of one end of the buffer slide, the outer surface of the piston block away from the buffer slide is slidingly connected to an air pressure chamber, and the air pressure chamber is fixedly connected to the bottom of the buffer module away from the piston block.

[0016] Preferably, the reverse damping protection mechanism also includes a buffer chamber, one end of the buffer chamber is fixedly connected to the air pressure chamber, the other end of the buffer chamber is fixedly connected to the inner wall of the buffer module, the buffer chamber is symmetrically arranged in the buffer module, the inner wall of the buffer chamber is slidably connected with a multi-functional slider, one end of the multi-functional slider is fixedly connected to a tension spring, and the other end of the multi-functional slider is provided with a reverse damping plate, the tension spring is fixedly connected in the buffer chamber at one end away from the multi-functional slider, the first support rod is rotatably connected to the outer surfaces of both sides of the multi-functional slider at one end away from the piston block, the first support rod is rotatably connected to the second support rod at the connection between the first support rod and the multi-functional slider, and the second support rod is rotatably connected to the bottom of the buffer module at one end away from the multi-functional slider.

[0017] Preferably, the multifunctional slider is fixedly connected to an extrusion column in the middle of one end away from the tension spring, the reverse damping plate is provided with a bevel groove, the extrusion column on the multifunctional slider is slidably connected in the bevel groove, the reverse damping plate is symmetrically provided with a slide groove near the bottom of the bevel groove, the slide groove tooth surface is engaged with a damping gear, the middle part of the damping gear is rotatably connected to the bottom of the buffer chamber, the bottom end of the reverse damping plate is installed with a resistor block, the buffer module is symmetrically provided with a current detection chamber, the bottom resistor block of the reverse damping plate is slidably connected in the current detection chamber, and the upper end of the reverse damping plate is installed with a rubber shock-absorbing block.

[0018] A method for detecting environmental quality comprises the following steps:

[0019] Step 1: Select monitoring points and install detection equipment: Within the detection area, based on factors such as terrain and pollution source distribution, select monitoring points that can fully reflect the air quality conditions in the detection area, while avoiding interference from a single pollution source or special meteorological conditions. At the same time, the detection equipment should be installed stably on flat and solid ground, avoiding soft ground.

[0020] Step 2: Air sample and amplitude collection and detection: Start the power supply of the collection and detection module and the current detection chamber to start the detection of the detection area. The buffer module performs real-time detection of the collection and detection module and the current detection chamber, and analyzes the air quality and vibration source in real time.

[0021] Step 3: Data Recording and Transmission Analysis: The collected air sample data is recorded and stored, and the data is sent to the cloud through a buffer module. After receiving the data, the terminal uses professional software to perform preliminary analysis, compares the analysis results with national standards or limits, and assesses the air quality status. For test results that exceed the standard or are abnormal, in-depth analysis is conducted to find the cause;

[0022] Step 4: Develop improvement measures: Based on the test results, formulate corresponding improvement measures and environmental governance plans for existing air quality problems.

[0023] An environmental quality detection method, step 2 comprises:

[0024] First, the preparation phase: Ensure that the equipment has been calibrated and is in good working condition. Check whether the acquisition and detection module and the current detection chamber are operating normally under the control of the buffer module. Check whether the filter membrane or absorption liquid in the acquisition and detection module are fully prepared. Install the acquisition and detection module according to standard methods. At the same time, use the terminal to observe in real time whether the data is interacting with the buffer module.

[0025] Second, sampling operation: start the collection and detection module to start collecting air samples. At the same time, control the rotation of the micro motor through the buffer module. After controlling the micro motor to rotate one circle, the limit switch is used to electrically control the collection and detection module to stop the micro motor from collecting. The collected data is measured by the internal sensor of the collection and detection module and the data is kept and sent. During the sampling process, pay attention to the operating status of the collection and detection module to ensure the stability of the sampling flow.

[0026] Compared with the prior art, the present invention provides an environmental quality detection system and detection method, which has the following beneficial effects:

[0027] 1. In this solution, the multi-area and multi-angle sampling and detection mechanism is set up, which not only enables the collection of gas samples at different angles and heights of the collection and detection module, but also, compared with the single-angle and single-height gas collection of traditional collection equipment, the symmetrical arrangement of the collection and detection modules of the present invention can effectively perform a secondary comparison of the collected gas detection structure. The multi-height and multi-angle detection method also helps to improve the accuracy and reliability of air quality detection. Due to the increase in monitoring points and the diversification of detection angles, the present invention can obtain more data samples, thereby more accurately assessing the changing trends and influencing factors of air quality, which helps to timely discover air quality problems and take corresponding countermeasures to protect public health and environmental safety.

[0028] 2. At the same time, the reverse damping protection mechanism is set up, which can not only absorb and disperse part of the vibration energy, so that the interference to the support module during movement is reduced, thereby improving the stability of the detection, but also helps to ensure the reliability and consistency of the detection results. Moreover, by detecting the vibration frequency through the movement of the resistance block in the current detection chamber, it is possible to accurately capture tiny vibrations. This high-precision detection in the present invention helps to more accurately assess the environmental quality, especially in scenarios where weak vibrations or low-frequency vibrations need to be detected, thereby achieving real-time detection and data analysis, which is conducive to timely discovering environmental problems and taking corresponding countermeasures, thereby improving the efficiency and effectiveness of environmental management.

[0029] 3. The present invention uses the multifunctional slider to drive the reverse damping plate upward when buffering the support module laterally, forming an effective resistance. This resistance can significantly slow the falling speed of the object, thereby enhancing the overall efficiency of the buffer device. At the same time, the mutual engagement of the slide groove and the damping gear can also reduce shaking and instability during the buffering process, making the entire device more stable during buffering. This is particularly important for application scenarios requiring high precision and high stability.

[0030] At the same time, a resistor block is installed at the bottom of the reverse damping plate. At the same time, through the electrical conduction control of the resistor block and the current detection chamber, according to Ohm's law, that is, current equals voltage divided by resistance, on this basis, the change in current can be observed by changing the resistance value in the circuit. The specific resistor block: This is a key component for realizing current change detection. By moving the sliding contact on the resistor block, the resistance value in the connected circuit can be changed. Since the current detection chamber is electrically connected to the buffer module, the oscillation frequency in the environment can be detected by observing the current transformation in the current detection chamber. Since the design of the buffer device and the resistor block has certain flexibility, it can adapt to vibration detection needs of different frequencies and amplitudes, which makes the device widely used in various environmental quality detection scenarios, including earthquake early warning, traffic noise detection, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 2 This is an auxiliary schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 3 This is a schematic diagram of the structural connection relationship of the multi-area and multi-angle sampling and detection mechanism of the present invention;

[0034] Figure 4 This is an auxiliary schematic diagram of the structural connection relationship of the multi-area and multi-angle sampling and detection mechanism of the present invention;

[0035] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle;

[0036] Figure 6 This is a schematic diagram of the structural connection relationship of the reverse damping protection mechanism of the buffer module in a half-cut state of the present invention;

[0037] Figure 7 This is a schematic diagram of the structural connection relationship of the reverse damping protection mechanism structure of the present invention in a half-cut state;

[0038] Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle.

[0039] In the picture:

[0040] 1. Threaded support rod; 11. Central control module; 12. Collection and detection module; 13. Base;

[0041] 2. Multi-area and multi-angle sampling and detection mechanism; 21. Micro motor; 22. First drive plate; 23. First gear; 24. Protective cover; 25. Second gear; 26. Second drive plate; 27. Reciprocating push plate; 28. Partition plate; 29. ​​Connecting plate; 31. Guide shaft; 32. Guide groove; 33. Limit switch; 34. Slip ring; 35. Rotating ring; 36. Extrusion block;

[0042] 4. Reverse damping protection mechanism; 41. Buffer slide plate; 42. Piston block; 43. Air pressure chamber; 44. First support rod; 45. Second support rod; 46. Buffer chamber; 47. Multifunctional slider; 48. Tension spring;

[0043] 401, reverse damping plate; 402, inclined groove; 403, slide groove; 404, damping gear; 405, current detection chamber. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] The present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0046] First embodiment

[0047] Please refer to Figures 1 to 8 As shown:

[0048] To solve the problems mentioned in the technical solution, the embodiment of the present application provides an environmental quality detection system and detection method, including a support module 1, a central control module 11 is installed on the outer surface of the middle portion of the support module 1, a collection and detection module 12 is symmetrically arranged on the support module 1 near the upper part of the central control module 11, a buffer module 13 is arranged at the bottom end of the support module 1, and further includes a multi-area and multi-angle collection and detection mechanism 2 and a reverse damping protection mechanism 4;

[0049] Multi-area and multi-angle sampling and testing mechanism 2:

[0050] The multi-area and multi-angle sampling and detection mechanism 2 is arranged above the central control module 11 and is used to collect environmental quality data at different heights and angles of the detection module 12;

[0051] Reverse damping protection mechanism 4:

[0052] The reverse damping protection mechanism 4 is provided in the buffer module 13 and is used to protect the overall vibration of the detection support module 1;

[0053] Specifically, such as Figure 3 As shown, the multi-region and multi-angle sampling detection mechanism 2 includes a micro motor 21, which is installed in the central control module 11. A first driving plate 22 is fixedly connected to the driving shaft of the micro motor 21. The first driving plate 22 is rotatably connected to the first gear 23 at one end away from the micro motor 21. A protective cover 24 is fixedly connected to the upper end of the support module 1. The driving shaft of the micro motor 21 is rotatably connected in the protective cover 24. The tooth surface of the first gear 23 is meshed with a second gear 25. The middle part of the second gear 25 is rotatably connected to the second driving plate 26. The second driving plate 26 is rotatably connected to a reciprocating push plate 27 at one end away from the second gear 25. The middle part of the first gear 23 is rotatably connected to a connecting plate 29. The connecting plate 29 is rotatably connected to the middle part of the second gear 25 at one end away from the first gear 23. Guide shafts 31 are fixedly connected to both ends of the protective cover 24.

[0054] By driving the first driving plate 22 to rotate through the micro motor 21, the first gear 23 can be driven to rotate around the middle of the micro motor 21. At the same time, through the engagement of the first gear 23 and the second gear 25 and the connection of the connecting plate 29, the connecting plate 29 can be driven through the second driving plate 26 to drive the reciprocating push plate 27 to slide back and forth on the guide shaft 31. The reciprocating push plate 27 can move up and down to drive the collection and detection module 12 to collect gas at different levels. Since the air at different heights is affected to different degrees by factors such as ground pollution sources and meteorological conditions, by setting up collection at different levels, more comprehensive and representative air quality data can be obtained.

[0055] Furthermore, a slip ring 34 is fixedly connected to the middle of both ends of the reciprocating push plate 27, and the middle of the slip ring 34 is slidably connected to the outer surface of the guide shaft 31. A wind detection module is installed at the end of the guide shaft 31 away from the protective cover 24;

[0056] In this solution, a wind force detection module is installed at the upper end of the guide shaft 31 to measure the wind force and wind direction in real time. The measurement data can be collected by the buffer module 13 and sent to the terminal for data analysis.

[0057] Furthermore, Figure 5 As shown, a guide groove 32 is provided on the outer surface of the guide shaft 31, and an extrusion block 36 is slidably connected in the guide groove 32. A swivel 35 is fixedly connected to the end of the extrusion block 36 away from the guide groove 32. The outer surface of the swivel 35 is fixedly connected to the collection and detection module 12, and the bottom of the swivel 35 is rotatably connected to the upper surface of the slip ring 34. A limit switch 33 is installed on the outer surface of the guide shaft 31 near the reciprocating push plate 27. The limit switch 33 is electrically connected to the collection and detection module 12. The two ends of the guide groove 32 are composed of arc grooves, and the middle part is composed of vertical grooves. A partition 28 is installed on the outer surface of the protective cover 24 and the wind detection module.

[0058] In this solution, a guide groove 32 is provided on the guide shaft 31. When the collection and detection module 12 moves back and forth on the surface of the guide shaft 31, the mutual extrusion between the guide groove 32 and the extrusion block 36 can drive the collection and detection module 12 to rotate at a fixed angle on the guide shaft 31, thereby enabling the collection and detection module 12 to collect gas in different directions and angles. Multi-directional gas collection can capture gas information in a wider range. Since the diffusion and distribution of gas are often affected by multiple factors such as wind direction and topography, collection in different directions can obtain more comprehensive and three-dimensional gas data, which helps the present invention to more accurately evaluate the concentration and distribution characteristics of the gas.

[0059] Specifically, such as Figure 6 As shown, the outer surface of the buffer slide 41 is slidably connected to the inner wall of the buffer module 13, the upper end of the middle portion of the buffer slide 41 is threadedly connected to the support module 1, and the lower surface of the middle portion of the buffer slide 41 is fixedly connected to a piston block 42. The piston block 42 is connected to a first support rod 44 for circumferential rotation at the bottom of one end close to the buffer slide 41. The outer surface of the piston block 42 at one end away from the buffer slide 41 is slidably connected to an air pressure chamber 43. The air pressure chamber 43 is fixedly connected to the bottom of the buffer module 13 at one end away from the piston block 42.

[0060] In this solution, the support module 1 and the buffer module 13 are connected by a threaded disassembly method. This design not only greatly facilitates the installation and transportation process, but also significantly reduces the complexity of the accessories during installation, thereby improving the convenience of the overall operation.

[0061] At the same time, this solution forms a piston at the bottom of the air pressure chamber 43 and the piston block 42. Since the piston block 42 and the air pressure chamber 43 have good sealing performance, the arrangement of the piston block 42 and the air pressure chamber 43 can effectively buffer the load of the support module 1.

[0062] Further, if Figure 8 As shown, one end of the buffer chamber 46 is fixedly connected to the air pressure chamber 43, and the other end of the buffer chamber 46 is fixedly connected to the inner wall of the buffer module 13. The buffer chamber 46 is symmetrically arranged in the buffer module 13. A multifunctional slider 47 is slidably connected to the inner wall of the buffer chamber 46. A tension spring 48 is fixedly connected to one end of the multifunctional slider 47. A reverse damping plate 401 is provided at the other end of the multifunctional slider 47. An end of the tension spring 48 away from the multifunctional slider 47 is fixedly connected to the buffer chamber 46. An end of the first support rod 44 away from the piston block 42 is rotatably connected to the outer surfaces on both sides of the multifunctional slider 47. A second support rod 45 is rotatably connected to the connection between the first support rod 44 and the multifunctional slider 47. An end of the second support rod 45 away from the multifunctional slider 47 is rotatably connected to the bottom of the buffer module 13.

[0063] In this solution, the vertical buffering effect of the support module 1 is converted into the horizontal buffering effect of the first support rod 44 in the buffer chamber 46. Compared with the vertical buffering, the horizontal buffering can better disperse the impact force of the support module 1 and evenly distribute it over a larger area, thereby reducing the impact and wear on a single part of the base of the buffer module 13. In addition, the horizontal buffering can provide more stable support and buffering effects to prevent shaking or tilting caused by vertical buffering.

[0064] Furthermore, the middle part of the multifunctional slider 47 away from the tension spring 48 is fixedly connected to an extrusion column, the reverse damping plate 401 is provided with an inclined groove 402, the extrusion column on the multifunctional slider 47 is slidably connected to the inclined groove 402, the reverse damping plate 401 is symmetrically provided with a slide groove 403 near the bottom of the inclined groove 402, the tooth surface of the slide groove 403 is meshed with a damping gear 404, the middle part of the damping gear 404 is rotatably connected to the bottom of the buffer chamber 46, a resistor block is installed at the bottom end of the reverse damping plate 401, a current detection chamber 405 is symmetrically installed in the buffer module 13, the resistor block at the bottom of the reverse damping plate 401 is slidably connected to the current detection chamber 405, and a rubber shock-absorbing block is installed at the upper end of the reverse damping plate 401;

[0065] The multifunctional slider 47 acts as a damping force on the reverse damping plate 401 when the support module 1 is laterally buffered, thereby forming an effective resistance force. This resistance force can significantly slow down the falling speed of the object, thereby enhancing the overall efficiency of the buffering device. At the same time, the mutual engagement between the chute 403 and the damping gear 404 can also reduce shaking and instability during the buffering process, making the entire device more stable during buffering, which is particularly important for application scenarios requiring high precision and high stability.

[0066] At the same time, a resistor block is installed at the bottom of the reverse damping plate 401. At the same time, under the electrical conduction control of the resistor block and the current detection chamber 405, according to Ohm's law I=V / R, that is, current is equal to voltage divided by resistance. On this basis, the change of current can be observed by changing the resistance value in the circuit. The specific resistor block sliding rheostat: this is the key component for realizing current change detection. By moving the sliding contact on the resistor block, the resistance value in the connected circuit can be changed. Since the current detection chamber 405 is electrically connected to the buffer module 13, the oscillation frequency in the environment can be detected by observing the current change in the current detection chamber 405.

[0067] Second embodiment

[0068] A method for detecting environmental quality comprises the following steps:

[0069] Step 1: Select monitoring points and install detection equipment: Within the detection area, based on factors such as terrain and pollution source distribution, select monitoring points that can fully reflect the air quality conditions in the detection area, while avoiding interference from a single pollution source or special meteorological conditions. At the same time, the detection equipment should be installed stably on flat and solid ground, avoiding soft ground.

[0070] Step 2: Collect and detect air samples and amplitude: Start the power supply of the collection and detection module 12 and the current detection chamber 405 to start the detection of the detection area. The buffer module 13 performs real-time detection on the collection and detection module 12 and the current detection chamber 405 to analyze the air quality and vibration source in real time.

[0071] Step 3: Data recording and transmission analysis: The collected air sample data is recorded and saved, and the data is sent to the cloud through the buffer module 13. After receiving the data, the terminal performs preliminary analysis using professional software, compares the analysis results with national standards or limits, and evaluates the air quality status. For test results that exceed the standard or are abnormal, in-depth analysis is conducted to find the cause;

[0072] Step 4: Develop improvement measures: Based on the test results, formulate corresponding improvement measures and environmental governance plans for existing air quality issues;

[0073] A ring detection method, step 2 includes:

[0074] First, the preparation phase: Ensure that the equipment has been calibrated and is in good working condition. Check whether the acquisition and detection module 12 and the current detection chamber 405 are operating normally under the control of the buffer module 13. Check whether the filter membrane or absorption liquid in the acquisition and detection module 12 is fully prepared. Install the acquisition and detection module 12 according to standard methods. At the same time, use the terminal to observe the data of the buffer module 13 in real time to realize real-time interaction.

[0075] Second, sampling operation: Start the collection and detection module 12 to start collecting air samples. At the same time, the rotation of the micro motor 21 is controlled by the buffer module 13. After the micro motor 21 rotates one circle, the limit switch 33 electrically controls the collection and detection module 12 to stop collecting. The collected data is measured by the internal sensor of the collection and detection module 12 and the data is kept and sent. During the sampling process, pay attention to the operating status of the collection and detection module 12 to ensure that the sampling flow is stable.

[0076] The specific implementation process in the above embodiment is as follows:

[0077] Scenario: Air quality testing in a production workshop within a factory:

[0078] First, the operator installs the entire device in an area in the workshop where gas is easily collected according to the requirements of environmental gas detection, and installs the base of the buffer module 13 on a flat ground with bolts;

[0079] After the installation is completed, the operator first performs a power-on test on the equipment to check whether the equipment is powered on normally. When the equipment is tested correctly, the operator starts the control button on the buffer module 13 to collect indoor gas. At this time, under the control of the internal automation program of the buffer module 13, Figure 3 As shown, at this time, the buffer module 13 controls the micro motor 21 to rotate one circle, collect gas at a certain time interval, and then rotate one circle again to collect the secondary gas;

[0080] The specific collection process is as follows:

[0081] First, the collection and detection module 12 starts to collect indoor gas under the control of the buffer module 13. At the same time, the buffer module 13 starts to control the micro motor 21 to rotate. The rotation of the micro motor 21 drives the first driving plate 22 to drive the first gear 23 to rotate synchronously. Since the second gear 25 is engaged with the first gear 23, and the second gear 25 is connected to the first gear 23 through the connecting plate 29, the rotation of the micro motor 21 drives the first gear 23 to rotate around the micro motor 21 and drives the second gear 25 to drive the reciprocating push plate 27 to slide on the surface of the guide shaft 31. When the reciprocating push plate 27 drives the collection and detection module 12 to slide until it contacts the limit switch 33, the limit switch 33 stops the micro motor 21 under electrical control, and the collection and detection module 12 stops. At this time, the collection and detection module 12 completes the gas collection at a height between the bottom of the guide shaft 31 and the limit switch 33. Compared with the traditional single fixed gas collection, the micro motor 21 drives the first driving plate 22 to rotate, which can drive the first gear 23 to rotate around the middle of the micro motor 21. At the same time, through the engagement of the first gear 23 and the second gear 25 and the connection of the connecting plate 29, the connecting plate 29 can drive the reciprocating push plate 27 to slide back and forth on the guide shaft 31 through the second driving plate 26. The reciprocating push plate 27 can drive the collection and detection module 12 to collect gas at different horizontal planes through the up and down reciprocating movement of the reciprocating push plate 27. Since the air at different heights is affected to different degrees by factors such as ground pollution sources and meteorological conditions, by setting up collection at different horizontal planes, more comprehensive and representative air quality data can be obtained;

[0082] Further Figure 5 As shown, when the collection and detection module 12 slides on the guide shaft 31, since the guide groove 32 is provided on the guide shaft 31 and the extrusion block 36 slides in the guide groove 32, the collection and detection module 12 will slide along the trajectory of the guide groove 32 while sliding back and forth. At this time, the trajectory of the guide groove 32 will drive the collection and detection module 12 to start rotating 180 degrees on the guide shaft 31. Compared with the traditional single-angle gas collection, this solution provides a guide groove 32 on the guide shaft 31. While the collection and detection module 12 moves back and forth on the surface of the guide shaft 31, the mutual extrusion between the guide groove 32 and the extrusion block 36 can drive the collection and detection module 12 to rotate at a fixed angle on the guide shaft 31, thereby realizing gas collection in different directions and angles by the collection and detection module 12. Multi-directional gas collection can capture gas information in a wider range. Since the diffusion and distribution of gas are often affected by multiple factors such as wind direction and topography, collection in different directions can obtain more comprehensive and three-dimensional gas data, which helps the present invention to more accurately evaluate the concentration and distribution characteristics of the gas.

[0083] During the production process in the factory workshop, operators working near power machinery are subject to vibrations transmitted to their entire bodies through supporting surfaces such as the feet of a standing person, the buttocks of a seated person, or the back of a reclining person. If they are exposed to high-intensity vibrations for a long time, this may cause damage to their health, such as causing diseases of the bones, muscles, or nervous systems. Therefore, the reverse damping protection mechanism 4 in the present invention can not only achieve a load-bearing buffering effect on the support module 1, but also measure the vibration of the ground, as follows:

[0084] When the supporting device on the support module 1 is subjected to the vibration of the ground due to the machine, the equipment will drive the support module 1 downward to apply pressure to the buffer slide 41. At this time, the buffer slide 41 will slide downward in the buffer module 13 under the action of the downward force. At this time, the initial air pressure buffering through the piston block 42 and the air pressure chamber 43 at the bottom of the buffer slide 41 can slow down the overall shaking of the support module 1. At the same time, the first support rod 44 and the second support rod 45 are set to better disperse the impact force of the support module 1 and evenly distribute it over a larger area, thereby reducing the impact and wear on a single part of the base of the buffer module 13. In addition, the lateral buffering can provide more stable support and buffering effects to prevent shaking or tilting caused by vertical buffering.

[0085] At the same time, when the multifunctional slider 47 is buffering laterally, it can also drive the rubber buffer block installed on the upper end of the buffer slide 41 to buffer the buffer slide 41, effectively reducing the buffering of the support module 1. At the same time, a resistor block is installed at the bottom of the reverse damping plate 401. Under the electrical conduction control of the resistor block and the current detection chamber 405, according to Ohm's law I=V / R, that is, current equals voltage divided by resistance, on this basis, the change of current can be observed by changing the resistance value in the circuit. The specific resistor block sliding rheostat: this is the key component for realizing current change detection. By moving the sliding contact on the resistor block, the resistance value in the connected circuit can be changed. Since the current detection chamber 405 is electrically connected to the buffer module 13, the oscillation frequency in the environment can be detected by observing the current change in the current detection chamber 405.

[0086] Please refer to the above working process Figures 1 to 8 .

[0087] To sum up: In this scheme, the multi-area and multi-angle sampling and detection mechanism 2 is set up not only to realize the collection of gas samples at different angles and heights of the collection and detection module 12, but also the symmetrical setting of the collection and detection module 12 can effectively perform a secondary comparison of the collected gas detection structure. This multi-height and multi-angle detection method also helps to improve the accuracy and reliability of air quality detection. Due to the increase in monitoring points and the diversification of detection angles, the present invention can obtain more data samples, thereby more accurately evaluating the changing trends and influencing factors of air quality. This helps the present invention to promptly detect air quality problems and take corresponding countermeasures to protect public health and environmental safety; at the same time, through the setting of the reverse damping protection mechanism 4, it can not only absorb and disperse part of the vibration energy, so that the interference to the support module 1 during movement is reduced, thereby improving the stability of the detection, but also helps to ensure the reliability and consistency of the detection results, and by detecting the vibration frequency through the movement of the resistance block in the current detection chamber 405, it is possible to accurately capture tiny vibrations. This high-precision detection helps to more accurately assess environmental quality, especially in scenarios where weak vibrations or low-frequency vibrations need to be detected, thereby achieving real-time detection and data analysis, which helps to promptly detect environmental problems and take corresponding countermeasures, thereby improving the efficiency and effectiveness of environmental management.

[0088] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0089] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmental quality detection system, comprising a support module (1), a central control module (11) being installed on the outer surface of the middle portion of the support module (1), a collection and detection module (12) being symmetrically arranged above the support module (1) and close to the central control module (11), and a buffer module (13) being arranged at the bottom end of the support module (1), characterized in that: It also includes a multi-region and multi-angle sampling detection mechanism (2) and a reverse damping protection mechanism (4); Multi-area and multi-angle sampling and testing mechanism (2): The multi-region multi-angle sampling detection mechanism (2) is arranged above the central control module (11), and the multi-region multi-angle sampling detection mechanism (2) is used to collect environmental quality at different heights and angles of the collection detection module (12); Reverse damping protection mechanism (4): The reverse damping protection mechanism (4) is arranged in the buffer module (13), and the reverse damping protection mechanism (4) is used to detect the vibration protection of the support module (1).

2. The environmental quality detection system according to claim 1, characterized in that: The multi-region multi-angle sampling detection mechanism (2) includes a micro motor (21), the micro motor (21) is installed in the central control module (11), a first driving plate (22) is fixedly connected to the driving shaft of the micro motor (21), and the first driving plate (22) is rotatably connected to the first gear (23) at one end away from the micro motor (21), and a protective cover (24) is fixedly connected to the upper end of the support module (1), and the driving shaft of the micro motor (21) is rotatably connected in the protective cover (24). The tooth surface of the first gear (23) is meshed with the second gear (25), the middle of the second gear (25) is rotatably connected to the second drive plate (26), the second drive plate (26) is rotatably connected to the reciprocating push plate (27) at one end away from the second gear (25), the middle of the first gear (23) is rotatably connected to the connecting plate (29), the end of the connecting plate (29) is rotatably connected to the middle of the second gear (25) away from the first gear (23), and the two ends of the protective cover (24) are fixedly connected to the guide shaft (31).

3. The environmental quality detection system according to claim 2, characterized in that: The middle parts of both ends of the reciprocating push plate (27) are fixedly connected with slip rings (34), the middle part of the slip ring (34) is slidably connected to the outer surface of the guide shaft (31), and a wind detection module is installed at one end of the guide shaft (31) away from the protective cover (24).

4. The environmental quality detection system according to claim 3, characterized in that: The multi-region multi-angle sampling detection mechanism (2) further comprises a guide groove (32), wherein the guide groove (32) is provided on the outer surface of the guide shaft (31), an extrusion block (36) is slidably connected in the guide groove (32), and an end of the extrusion block (36) away from the guide groove (32) is fixedly connected to a swivel (35), the outer surface of the swivel (35) is fixedly connected to the collection and detection module (12), the bottom of the swivel (35) is rotatably connected to the upper surface of the slip ring (34), a limit switch (33) is installed on the outer surface of the guide shaft (31) near the reciprocating push plate (27), and the limit switch (33) is electrically connected to the collection and detection module (12), the two ends of the guide groove (32) are composed of arc grooves, and the middle part is composed of vertical grooves, and a partition (28) is installed on the outer surface of the protective cover (24) and the wind detection module.

5. The environmental quality detection system according to claim 1, characterized in that: The reverse damping protection mechanism (4) includes a buffer slide (41), the outer surface of the buffer slide (41) is slidably connected to the inner wall of the buffer module (13), the upper middle end of the buffer slide (41) is threadedly connected to the support module (1), the lower middle surface of the buffer slide (41) is fixedly connected to a piston block (42), the piston block (42) is connected to a first support rod (44) in a circular rotation at the bottom of one end of the buffer slide (41), the outer surface of the piston block (42) away from the buffer slide (41) is slidably connected to an air pressure chamber (43), and the air pressure chamber (43) is fixedly connected to the bottom of the buffer module (13) away from the piston block (42).

6. The environmental quality detection system according to claim 5, characterized in that: The reverse damping protection mechanism (4) further comprises a buffer chamber (46), one end of the buffer chamber (46) being fixedly connected to the air pressure chamber (43), the other end of the buffer chamber (46) being fixedly connected to the inner wall of the buffer module (13), the buffer chamber (46) being symmetrically arranged in the buffer module (13), the inner wall of the buffer chamber (46) being slidably connected to a multifunctional slider (47), one end of the multifunctional slider (47) being fixedly connected to a tension spring (48), the other end of the multifunctional slider (47) being provided with a reverse damping plate (401), the tension spring (48) being fixedly connected to the buffer chamber (46) at one end away from the multifunctional slider (47), the first support rod (44) being rotatably connected to the outer surfaces of both sides of the multifunctional slider (47) at one end away from the piston block (42), the first support rod (44) being rotatably connected to the second support rod (45) at the connection between the first support rod (44) and the multifunctional slider (47), the second support rod (45) being rotatably connected to the bottom of the buffer module (13) at one end away from the multifunctional slider (47).

7. The environmental quality detection system according to claim 6, characterized in that: The multifunctional slider (47) is fixedly connected to an extrusion column at the middle of one end away from the tension spring (48); the reverse damping plate (401) is provided with an inclined groove (402); the extrusion column on the multifunctional slider (47) is slidably connected in the inclined groove (402); the reverse damping plate (401) is symmetrically provided with a slide groove (403) near the lower side of the inclined groove (402); the tooth surface of the slide groove (403) is meshed with a damping gear (404); the middle part of the damping gear (404) is rotatably connected to the bottom of the buffer chamber (46); a resistor block is installed at the bottom end of the reverse damping plate (401); a current detection chamber (405) is symmetrically installed in the buffer module (13); the resistor block at the bottom of the reverse damping plate (401) is slidably connected in the current detection chamber (405); and a rubber shock-absorbing block is installed at the upper end of the reverse damping plate (401).

8. An environmental quality detection method, applicable to an environmental quality detection system according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Select monitoring points and install detection equipment: Within the detection area, based on factors such as terrain and pollution source distribution, select monitoring points that can fully reflect the air quality conditions in the detection area, while avoiding interference from a single pollution source or special meteorological conditions. At the same time, the detection equipment should be installed stably on flat and solid ground, avoiding soft ground. Step 2: Air sample and amplitude collection and detection: Start the power supply of the collection and detection module (12) and the current detection chamber (405) to start the detection of the detection area, and use the buffer module (13) to perform real-time detection on the collection and detection module (12) and the current detection chamber (405) to analyze the air quality and vibration source in real time; Step 3, data recording and transmission analysis: the collected air sample data is recorded and saved and sent to the cloud through the buffer module (13). After receiving the data, the terminal performs preliminary analysis using professional software, compares the analysis results with national standards or limits, and evaluates the air quality status. For test results that exceed the standard or are abnormal, an in-depth analysis is conducted to find the cause; Step 4: Develop improvement measures: Based on the test results, formulate corresponding improvement measures and environmental governance plans for existing air quality problems.

9. The environmental quality detection method according to claim 8, characterized in that: Step 2 includes: First, the preparation stage: ensure that the equipment has been calibrated and is in good working condition, check whether the acquisition and detection module (12) and the current detection chamber (405) are operating normally under the control of the buffer module (13), check whether the filter membrane or absorption liquid in the acquisition and detection module (12) is ready, and install the acquisition and detection module (12) according to the standard method, and observe in real time through the terminal whether the data with the buffer module (13) is actually interacting; Second, sampling operation: start the collection and detection module (12) to start collecting air samples, and at the same time control the rotation of the micro motor (21) through the buffer module (13). After the micro motor (21) rotates one circle, the electrical control of the collection and detection module (12) is performed through the limit switch (33) to stop the micro motor (21) from collecting air. The collected data is measured by the internal sensor of the collection and detection module (12) and the data is kept and sent. During the sampling process, pay attention to the operating state of the collection and detection module (12) to ensure the stability of the sampling flow.

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