A self-warning atmospheric environment monitoring instrument

Abstract

The present invention discloses a self-warning atmospheric environment monitor, which belongs to the technical field of atmospheric environment monitoring. The present invention comprises a column vertically fixedly installed above the ground, a box body is fixedly installed on the outer side of the top of the column, and a communication module and a warning module are fixedly installed on both sides of the upper part of the box body; it also comprises: a fixed pipe fixedly installed on the top of the box body, the lower end of the fixed pipe is fixedly connected to the air inlet end of the fan; an air suction component installed on the top of the lifting pipe; a recoil component installed on the inner wall of the upper end of the control bin and the upper surface of the tray. The self-warning atmospheric environment monitor can realize multi-directional sampling monitoring at different heights, can mix the sample gas before monitoring to reduce the influence of the sample's uniformity, and can realize automatic flushing of the pipeline after a single detection is completed to improve the subsequent monitoring accuracy, and can also perform automatic warning feedback when monitoring exceeds the threshold data.

Description

Technical Field

[0001] The invention relates to the technical field of atmospheric environment monitoring, and in particular to a self-warning atmospheric environment monitoring instrument. Background Art

[0002] Atmospheric environment monitoring is the process of measuring the concentration of pollutants in the atmospheric environment, observing and analyzing their changes and their impact on the environment. Atmospheric environment monitoring instruments can accurately monitor the atmospheric environment at a fixed location, which is beneficial for the management and improvement of the atmospheric environment in related areas. However, during the use of existing atmospheric environment monitoring instruments, monitoring samples are easily attached with residues, which affects subsequent monitoring results.

[0003] The prior art (application number: 202211556021.2, Chinese patent with application date of 2022-12-06) discloses an automatic atmospheric environment monitoring and early warning device, comprising: a monitoring component and a gas delivery component, wherein the gas delivery component is used to guide the ambient gas to be input into the monitoring component, and the monitoring component is used to detect the content of molecular pollutants and particulate pollutants in the gas input by the gas delivery component; when the present invention guides the gas through the air inlet hole on the air inlet hood, if the particulate pollutants in the gas enter the air inlet hole, the motor drives the connecting shaft to rotate, so that the connecting shaft drives the scraper to rotate, and the scraper scrapes the inner wall of the air inlet hood, thereby cleaning the inner wall of the air inlet hood, so that when the device is used in an environment with a high dust content, the device is easy to clean, so that the device can normally inhale gas for monitoring, and there is no need for manpower to regularly clean the device, which not only reduces the difficulty of cleaning the device, but also reduces the difficulty of the device to monitor the surrounding environment, and improves the efficiency of the device to monitor the surrounding environment;

[0004] Although the existing technology can use a scraper to scrape the inner wall of the air intake hood, some impurities and dust will enter the hood hole during the scraping process, and the scraping will cause wear on the inner wall of the air intake hood, further generating impurities, thereby making it impossible to guarantee the accuracy of sampling and monitoring, and there are certain usage defects. Summary of the invention

[0005] The purpose of the present invention is to provide a self-warning atmospheric environment monitor to solve the problem raised by the above background technology that the atmospheric environment monitors currently on the market are inconvenient to automatically and effectively clean the monitoring sampling residues.

[0006] To achieve the above object, the present invention provides the following technical solution: a self-warning atmospheric environment monitor, comprising a column vertically fixedly installed above the ground, a box body fixedly installed on the top outer side of the column, and a communication module and an early warning module are fixedly installed on both sides of the upper part of the box body, and a fan is fixedly installed on the inner side of the upper part of the box body;

[0007] It also includes: a fixed pipe, fixedly installed on the top of the box body, the lower end of the fixed pipe is fixedly connected to the air inlet end of the fan, and the outer side of the fixed pipe is movably connected to a lifting pipe, and a motor is also fixedly installed on the inner side of the upper part of the box body, and an adjustment component is connected between the motor and the lifting pipe to realize the lifting and lowering control of the lifting pipe;

[0008] The air suction assembly is installed on the top of the lifting tube to achieve atmospheric sampling;

[0009] A control chamber is fixedly installed on the inner side of the box body, a movable tube is elastically and rotatably installed through the lower end of the control chamber, and a connecting tube is lifted and connected to the inner side of the movable tube, and a tray is fixedly installed on the upper end of the connecting tube, and a gas mixing component is arranged between the tray and the inner wall of the upper end of the control chamber, and an exhaust control component is arranged between the movable tube and the connecting tube to realize the exhaust control of the lower end of the connecting tube;

[0010] The recoil assembly is installed on the inner wall of the upper end of the control chamber and the upper surface of the tray to flush and clean the equipment pipelines.

[0011] Preferably, the adjustment assembly includes a threaded rod fixedly mounted on the outside of the motor output end and a movable plate rotatably mounted on the outside of the lifting tube, and the threaded rod passes through the movable plate and is threadedly connected to the movable plate, and the lifting tube forms a lifting structure with the fixed tube under the drive of the adjustment assembly.

[0012] By adopting the above technical solution, the control motor drives the threaded rod to rotate, so that the threaded rod can drive the movable plate and the lifting tube to be raised and lowered through the threaded connection, thereby realizing sampling and detection in different height areas.

[0013] Preferably, a spiral guide groove is formed on the outer wall of the fixed tube, and a ball is embedded in the inner wall of the lower end of the lifting tube, and the ball slides along the guide groove to drive the lifting tube to rotate synchronously.

[0014] By adopting the above technical solution, the lifting tube can be rotated synchronously when adjusting the lifting and lowering, so that the equipment can extract air in different directions, avoiding the single sampling.

[0015] Preferably, the air suction assembly includes a top seat fixedly connected to the top of the lifting tube, and the inner side of the top seat is evenly telescopically connected with a sampling tube, and a first spring is fixedly connected between the sampling tube and the inner wall of the top seat, and at the same time, a first magnetic sheet is fixedly connected to the outer side of the inner end of the sampling tube, and a second magnetic sheet is evenly fixedly connected to the top of the fixed tube, the first magnetic sheet and the second magnetic sheet correspond in position and have opposite magnetic poles on opposite surfaces, and the sampling tube shrinks into the top seat under the action of the magnetic force of the first magnetic sheet and the second magnetic sheet.

[0016] By adopting the above technical solution, when the lifting tube rises, the first magnetic sheet on the outside of the sampling tube will move away from the second magnetic sheet, so that the lifting tube can be telescopically adjusted under the elastic force of the first spring, which is convenient for subsequent gas sampling.

[0017] Preferably, a plurality of films are provided at the opening of the top seat, and the films are fitted together to seal the opening of the side wall of the top seat, and the films are elastically deformed when the sampling tube is extended.

[0018] By adopting the above technical solution, when the sampling tube is retracted to the top seat, the film can automatically seal the opening on the top seat to cover the sampling tube, thereby preventing impurities from entering the sampling tube due to natural wind and affecting subsequent sampling.

[0019] Preferably, the gas mixing assembly includes an air storage bag body fixedly connected between the upper surface of the tray and the upper inner wall of the regulating chamber, and the air storage bag body is twisted under the elastic rotation of the tray, and the air storage bag body is expanded under the action of air pressure.

[0020] By adopting the above technical solution, when the air sucked in by the fan enters the air storage bag, the air pressure inside the air storage bag can be increased, thereby causing the air storage bag to expand.

[0021] Preferably, during the expansion of the air storage bag body, the connecting tube and the tray are driven to rotate and move downward, and the connecting tube and the movable tube are slidably connected to drive the movable tube to rotate elastically, and the exhaust control component includes a sealing plug sealed at the lower end of the connecting tube, and a second spring is connected between the sealing plug and the connecting tube, and a second magnetic block is fixedly provided on the lower end surface of the sealing plug, and a first magnetic block is fixedly installed on the inner side of the lower part of the movable tube, and the first magnetic block and the second magnetic block are adsorbed when they are close to each other.

[0022] By adopting the above technical solution, when the air storage bag expands and drives the connecting tube to move downward, the first magnetic block and the second magnetic block are close to each other and adsorbed, so that the sealing plug releases the blockage of the connecting tube, ensuring that the gas in the air storage bag can be discharged to the movable tube through the connecting tube for subsequent atmospheric detection.

[0023] Preferably, the gas mixing assembly also includes a driving disk fixedly mounted on the outside of the movable tube and a piston cylinder fixedly mounted on the regulating chamber, and an annular wavy groove is provided on the upper surface of the driving disk, and a piston plate is slidingly arranged on the inner side of the piston cylinder for interference fit, and a connecting rod is fixedly connected to the outer side of the piston plate, the connecting rod passes through the end of the piston cylinder and is telescopically connected to the piston cylinder, and a sliding block is rotatably connected to one end of the connecting rod close to the driving disk, and the sliding block is slidably connected along the groove, the outer end of the piston cylinder is connected to an air supply pipe, and the other end of the air supply pipe is connected to the regulating chamber.

[0024] By adopting the above technical solution, when the driving disk rotates, the piston plate can be driven by the connecting rod to slide back and forth on the inner side of the piston cylinder, so that the gas inside the regulating chamber is extracted through the air supply pipe, and the air pressure inside the regulating chamber is regulated, thereby promoting the reciprocating expansion and contraction of the air storage bag and improving the mixing effect of the sample air inside the air storage bag.

[0025] Preferably, the recoil assembly includes two annular purification capsules fixedly mounted on the inner side of the upper end of the regulating bin and the top of the tray, and the two purification capsules are respectively connected to the upper and lower ends of the air storage bag with air inlet pipes, and a filter purifier is arranged in the air inlet pipe. At the same time, the two purification capsules are respectively connected to the upper and lower ends of the air storage bag with exhaust pipes, and one-way pressure valves in opposite directions are arranged in the air inlet pipe and the exhaust pipe.

[0026] By adopting the above technical solution, when too much air is filled in the air storage bag, part of the gas will enter the purification bag through the filtration of the air inlet pipe. When the detection is completed, the tray will move up and reset to squeeze the purification bag, so that the clean air in the purification bag will reversely flush each pipeline.

[0027] Compared with the prior art, the beneficial effects of the present invention are: the self-warning atmospheric environment monitor can realize multi-directional sampling monitoring at different heights, can mix the sample gas before monitoring to reduce the influence of sample uniformity, and can realize automatic flushing of the pipeline after a single detection is completed to improve the subsequent monitoring accuracy, and can automatically provide warning feedback when monitoring exceeds the threshold data, the specific contents are as follows;

[0028] 1. A fixed tube, a lifting tube and a threaded rod are provided. By controlling the motor to drive the threaded rod to rotate, the threaded rod can drive the movable plate to move upward through the threaded connection. At this time, the movable plate will drive the lifting tube to move upward on the outside of the fixed tube. At the same time, the ball on the inner wall of the lifting tube will roll along the guide groove on the outer wall of the fixed tube, thereby driving the lifting tube to rotate synchronously during the ascending process, realizing the synchronous regulation of the sampling height and direction, and avoiding the problem of a single sampling area;

[0029] 2. A film and a sampling tube are provided. As the lifting tube rises, the first magnetic sheet at the end of the sampling tube will move away from the second magnetic sheet at the top of the fixed tube, so that the sampling tube can be extended and retracted under the elastic force of the first spring to pass through the film to achieve air sampling. When the lifting tube moves down and resets, the sampling tube will shrink under the action of the magnetic force. The film can prevent impurities from contaminating the inner side of the sampling tube under the action of wind.

[0030] 3. A tray, an air storage bag, a connecting tube and a piston cylinder are provided. Through the action of the fan, the sample air can enter the air storage bag, so that the air pressure inside the air storage bag increases. At this time, the air storage bag will expand, so that the twisted part will stretch. At the same time, the air storage bag will drive the tray and the connecting tube to move down and rotate, so that the air storage bag can temporarily store and mix the air, and the movable tube will rotate with the connecting tube, so that the movable tube drives the driving disk to rotate. At this time, the driving disk can drive the piston cylinder to reciprocate and suck the air inside the regulating chamber, so that the air storage bag can reciprocate and expand and contract, further improving the mixing effect of the sample air. When the air pressure inside the air storage bag is too high, the connecting tube will move down and drive the piston cylinder close to the first magnetic block, so that the piston cylinder releases the blockage of the lower end of the connecting tube under the action of magnetic force, and realizes uniform exhaust, thereby realizing accurate detection;

[0031] 4. A purification bag is provided. With the continuous air intake and pressure increase inside the air storage bag, part of the gas inside will enter the purification bag after being filtered through the air inlet pipe. When the detection is completed, the tray will be reset, so that the air storage bag will be twisted again to discharge the residual gas. At the same time, the twisted air storage bag can divide the internal space into two parts. As the purification bag is pressurized, it can blow the clean air inside to the upper and lower parts of the air storage bag respectively, so as to flush the pipeline and avoid residual sample air affecting the subsequent monitoring accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the installation structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the installation structure of the lifting pipe of the present invention;

[0034] Figure 3 This is a schematic diagram of the main cross-sectional structure of the box body of the present invention;

[0035] Figure 4 It is a schematic diagram of the side cross-sectional structure of the box body of the present invention;

[0036] Figure 5 This is a schematic diagram of the connection structure of the fixed pipe and the lifting pipe of the present invention;

[0037] Figure 6 This is a schematic diagram of the sampling tube installation structure of the present invention;

[0038] Figure 7 This is a schematic diagram of the installation structure of the air storage bag body of the present invention;

[0039] Figure 8 This is a schematic diagram of the connection structure of the movable pipe and the connecting pipe of the present invention;

[0040] Fig. 9 This is a schematic diagram of the top view of the drive disk of the present invention;

[0041] Fig.10 For the present invention Figure 8 Enlarged structural diagram at A in the middle.

[0042] In the figure: 1, column; 2, box body; 3, communication module; 4, early warning module; 5, fan; 6, fixed pipe; 601, guide groove; 7, lifting pipe; 701, ball; 8, motor; 9, threaded rod; 10, movable plate; 11, top seat; 1101, film; 12, sampling tube; 13, first spring; 14, first magnetic sheet; 15, second magnetic sheet; 16, regulating chamber; 17, movable pipe; 1701, first magnetic block; 18, connecting pipe; 1801, sealing plug; 1802, second spring; 1803, second magnetic block; 19, tray; 20, air storage bag body; 21, driving plate; 2101, slide groove; 22, piston cylinder; 23, piston plate; 24, connecting rod; 25, slider; 26, air supply pipe; 27, purification bag body; 28, air inlet pipe; 29, exhaust pipe. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0044] Example 1: Please refer to Figure 1-Figure 6 As shown, the sampling and monitoring position of the existing atmospheric environment monitor is fixed and cannot be adjusted in multiple heights and directions. In order to solve this technical problem, this embodiment discloses the following technical content;

[0045] A self-warning atmospheric environment monitor comprises a column 1 vertically fixedly installed above the ground, a box 2 is fixedly installed on the top outer side of the column 1, and a communication module 3 and an early warning module 4 are fixedly installed on both sides of the upper part of the box 2, and a fan 5 is fixedly installed on the inner side of the upper part of the box 2;

[0046] It also includes: a fixed pipe 6, which is fixedly installed on the top of the box body 2, the lower end of the fixed pipe 6 is fixedly connected to the air inlet end of the fan 5, and the outer side of the fixed pipe 6 is movably connected to a lifting pipe 7, and a motor 8 is also fixedly installed on the inner side of the upper part of the box body 2, and an adjustment component is connected between the motor 8 and the lifting pipe 7 to realize the lifting and lowering control of the lifting pipe 7;

[0047] The suction assembly is installed on the top of the lifting tube 7 to realize atmospheric sampling; the adjustment assembly includes a threaded rod 9 fixedly installed on the outside of the output end of the motor 8 and a movable plate 10 rotatably installed on the outside of the lifting tube 7, and the threaded rod 9 penetrates the movable plate 10 and is threadedly connected with the movable plate 10, and the lifting tube 7 forms a lifting structure with the fixed tube 6 under the drive of the adjustment assembly. The outer wall of the fixed tube 6 is provided with a spiral guide groove 601, and the inner wall of the lower end of the lifting tube 7 is embedded with a ball 701, and the ball 701 slides along the guide groove 601 to drive the lifting tube 7 to rotate synchronously.

[0048] The air suction assembly includes a top seat 11 fixedly connected to the top of the lifting tube 7, and the inner side of the top seat 11 is evenly telescopically connected with a sampling tube 12, and a first spring 13 is fixedly connected between the sampling tube 12 and the inner wall of the top seat 11, and a first magnetic sheet 14 is fixedly connected to the outer side of the inner end of the sampling tube 12, and a second magnetic sheet 15 is evenly fixedly connected to the top of the fixed tube 6, the first magnetic sheet 14 and the second magnetic sheet 15 are in corresponding positions and have opposite magnetic poles on opposite surfaces, and the sampling tube 12 is retracted into the top seat 11 under the magnetic force of the first magnetic sheet 14 and the second magnetic sheet 15. A plurality of films 1101 are arranged at the opening of the top seat 11, and each film 1101 is mutually attached to achieve the sealing of the opening of the side wall of the top seat 11, and the film 1101 is elastically deformed when the sampling tube 12 is extended.

[0049] By adopting the above technical solution, when monitoring is required, the fan 5 and the motor 8 are started, so that the motor 8 can drive the threaded rod 9 to rotate, so that the threaded rod 9 drives the movable plate 10 to move up through the threaded connection, and at the same time, the movable plate 10 will drive the lifting tube 7 to move up synchronously, so that the lifting tube 7 and the fixed tube 6 can be telescopically adjusted. As the lifting tube 7 rises, the ball 701 embedded in the inner wall of the lower end thereof will slide along the guide groove 601, thereby driving the lifting tube 7 to rotate synchronously during the upward movement, and during the upward movement of the lifting tube 7, the end of the sampling tube 12 The first magnetic sheet 14 at the bottom will be away from the second magnetic sheet 15 at the upper end of the fixed tube 6, so that the sampling tube 12 without magnetic force will extend from the inner side of the top seat 11 under the elastic force of the first spring 13. At this time, the sampling tube 12 will evenly extract air from different heights and directions under the action of the fan 5. When the detection is finished and the lifting tube 7 moves down to reset, the sampling tube 12 will retract into the top seat 11 under the action of the magnetic force. At this time, the film 1101 can protect the sampling tube 12 to prevent impurities from entering the sampling tube 12 under the action of natural wind and affecting the subsequent monitoring accuracy.

[0050] Embodiment 2: The technical content disclosed in this embodiment is a further improvement on the above embodiment 1. In the use of the existing atmospheric environment monitor, it is inconvenient to mix the sample air extracted from multiple directions, and it is inconvenient to clean the pipeline after the monitoring is completed, resulting in a decrease in the subsequent monitoring accuracy. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 4-Figure 10 As shown;

[0051] The regulating chamber 16 is fixedly installed on the inner side of the box body 2, and a movable tube 17 is elastically and rotatably installed through the lower end of the regulating chamber 16, and a connecting tube 18 is connected to the inner side of the movable tube 17 for lifting, and a tray 19 is fixedly installed on the upper end of the connecting tube 18, and a gas mixing component is arranged between the tray 19 and the upper inner wall of the regulating chamber 16, and an exhaust regulating component is arranged between the movable tube 17 and the connecting tube 18 to realize the exhaust regulation of the lower end of the connecting tube 18; a recoil component is installed on the upper inner wall of the regulating chamber 16 and the upper surface of the tray 19, and is used to realize the flushing and cleaning of the equipment pipeline; the gas mixing component includes an air storage bag body 20 fixedly connected between the upper surface of the tray 19 and the upper inner wall of the regulating chamber 16, and the air storage bag body 20 is twisted under the elastic rotation of the tray 19, and the air storage bag body 20 is expanded under the action of air pressure.

[0052] During the expansion of the air storage bag body 20, the connecting tube 18 and the tray 19 are driven to rotate and move downward, and the connecting tube 18 and the movable tube 17 are slidably connected to drive the movable tube 17 to rotate elastically, and the exhaust control component includes a sealing plug 1801 sealed at the lower end of the connecting tube 18, and a second spring 1802 is connected between the sealing plug 1801 and the connecting tube 18, and a second magnetic block 1803 is fixedly provided on the lower end surface of the sealing plug 1801, and a first magnetic block 1701 is fixedly installed on the inner side of the lower part of the movable tube 17, and the first magnetic block 1701 and the second magnetic block 1803 are adsorbed when they are close to each other.

[0053] The gas mixing assembly also includes a driving disk 21 fixedly mounted on the outside of the movable tube 17 and a piston cylinder 22 fixedly mounted on the regulating chamber 16, and an annular wavy groove 2101 is provided on the upper surface of the driving disk 21, and a piston plate 23 is provided on the inner side of the piston cylinder 22 for interference sliding, and a connecting rod 24 is fixedly connected to the outer side of the piston plate 23, the connecting rod 24 passes through the end of the piston cylinder 22 and is telescopically connected to the piston cylinder 22, and a slider 25 is rotatably connected to one end of the connecting rod 24 close to the driving disk 21, and the slider 25 is slidably connected along the groove 2101, the outer end of the piston cylinder 22 is connected to an air supply pipe 26, and the other end of the air supply pipe 26 is connected to the regulating chamber 16.

[0054] The recoil assembly includes two annular purification capsules 27 fixedly mounted on the inner side of the upper end of the regulating chamber 16 and the top of the tray 19, and the two purification capsules 27 are respectively connected to the upper and lower ends of the air storage bag 20 with an air intake pipe 28, and a filter purifier is arranged in the air intake pipe 28. At the same time, the two purification capsules 27 are also respectively connected to the upper and lower ends of the air storage bag 20 with an exhaust pipe 29, and one-way pressure valves in opposite directions are arranged in the air intake pipe 28 and the exhaust pipe 29.

[0055] By adopting the above technical solution, as the fan 5 works, the drawn gas will enter the air storage bag 20, so that the air pressure in the air storage bag 20 gradually increases, and at this time the air storage bag 20 will gradually swell, and the twisted part of the air storage bag 20 will gradually stretch. At the same time, the lower end of the air storage bag 20 will drive the connecting tube 18 and the tray 19 to rotate and move upward. At this time, the sealing plug 1801 still closes the lower end of the connecting tube 18. As the air storage bag 20 continues to expand, the lower end of the connecting tube 18 will gradually approach the first magnetic block 1701 on the inner side of the movable tube 17, so that the second magnetic block 1803 on the sealing plug 1801 and the first magnetic block 1701 are attracted to each other, thereby opening the lower end of the connecting tube 18, so that the air storage bag 20 The air sample in the air chamber is transported to the detection module through the movable tube 17 to realize the atmospheric environment detection. When the detection data exceeds the preset threshold, the communication module 3 will send the detection data, and the early warning module 4 will automatically warn and remind; and during the rotation of the movable tube 17, the driving disk 21 can be driven to rotate, so that when the slider 25 slides along the slide groove 2101, the piston plate 23 is driven by the connecting rod 24 to slide back and forth on the inner side of the piston cylinder 22, so that the piston cylinder 22 can reciprocate and suck the gas inside the control chamber 16 through the air pipe 26, so that the air pressure inside the control chamber 16 is reciprocated and adjusted, and the air storage bag 20 is assisted to expand and contract slightly reciprocatingly, and the flow and mixing of the sample air inside the air storage bag 20 is accelerated;

[0056] When the air pressure inside the air storage bag 20 is too high, some gas will enter the purification bag 27 after being purified through the air inlet pipe 28. When the detection is completed, the fan 5 is turned off. At this time, the air pressure inside the air storage bag 20 is reduced, so that the movable tube 17 is elastically rotated and reset, and the air storage bag 20 is twisted through the connecting tube 18 and the tray 19, so that the air storage bag 20 can discharge the residual air sample. As the air storage bag 20 is twisted, the inner wall of the middle part is sealed, and the tray 19 moves upward and resets. The purification bag 27 is squeezed so that the clean air in the purification bag 27 is blown to the upper and lower parts of the air storage bag 20 through the exhaust pipe 29. At this time, the clean air entering the upper part of the air storage bag 20 can be discharged through the motor 8 and the sampling tube 12 to achieve reverse flushing cleaning, while the clean air entering the lower part of the air storage bag 20 will increase the air pressure inside the connecting pipe 18, so that the sealing plug 1801 moves elastically to achieve automatic pressure relief and flushing, so that two-way flushing can be performed in the middle of the overall pipeline of the equipment, effectively improving the subsequent monitoring progress.

[0057] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0058] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-warning atmospheric environment monitor, comprising a column (1) vertically fixedly mounted above the ground, a box (2) fixedly mounted on the outer side of the top of the column (1), a communication module (3) and an early warning module (4) fixedly mounted on both sides of the upper part of the box (2), and a fan (5) fixedly mounted on the inner side of the upper part of the box (2); It is characterized in that Also includes: A fixed pipe (6) is fixedly mounted on the top of the box body (2), the lower end of the fixed pipe (6) is fixedly connected to the air inlet end of the fan (5), and the outer side of the fixed pipe (6) is movably connected to a lifting pipe (7), a motor (8) is also fixedly mounted on the inner side of the upper part of the box body (2), and an adjustment component is connected between the motor (8) and the lifting pipe (7) to realize the lifting and lowering control of the lifting pipe (7); An air suction assembly, mounted on the top of the lift tube (7), for sampling the atmosphere; A control chamber (16) is fixedly mounted on the inner side of the box body (2); a movable tube (17) is elastically and rotatably mounted through the lower end of the control chamber (16); a connecting tube (18) is lifted and connected to the inner side of the movable tube (17); a tray (19) is fixedly mounted on the upper end of the connecting tube (18); a gas mixing component is arranged between the tray (19) and the inner wall of the upper end of the control chamber (16); and an exhaust control component is arranged between the movable tube (17) and the connecting tube (18) to achieve exhaust control at the lower end of the connecting tube (18); A recoil assembly is installed on the inner wall of the upper end of the regulating chamber (16) and the upper surface of the tray (19) to flush and clean the equipment pipeline; The gas mixing assembly comprises an air storage bag (20) fixedly connected between the upper surface of the tray (19) and the upper inner wall of the regulating chamber (16), wherein the air storage bag (20) is twisted under the elastic rotation of the tray (19), and the air storage bag (20) is expanded under the action of air pressure; During the expansion process of the air storage bag body (20), the connecting tube (18) and the tray (19) are driven to rotate and move downward, and the connecting tube (18) and the movable tube (17) are slidably connected to drive the movable tube (17) to elastically rotate, and the exhaust control component includes a sealing plug (1801) sealed at the lower end of the connecting tube (18), and a second spring (1802) is connected between the sealing plug (1801) and the connecting tube (18), and a second magnetic block (1803) is fixedly arranged on the lower end surface of the sealing plug (1801), and a first magnetic block (1701) is fixedly installed on the inner side of the lower part of the movable tube (17), and the first magnetic block (1701) and the second magnetic block (1803) are adsorbed after they are close to each other; The recoil assembly comprises two annular purification capsules (27) respectively fixedly mounted on the inner side of the upper end of the regulating chamber (16) and the top of the tray (19), and the two purification capsules (27) are respectively connected to the upper and lower ends of the air storage capsule (20) with air intake pipes (28), and a filter purifier is arranged in the air intake pipe (28), and the two purification capsules (27) are respectively connected to the upper and lower ends of the air storage capsule (20) with exhaust pipes (29), and the air intake pipe (28) and the exhaust pipe (29) are respectively provided with one-way pressure valves in opposite directions.

2. The self-warning atmospheric environment monitor according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (9) fixedly mounted on the outside of the output end of the motor (8) and a movable plate (10) rotatably mounted on the outside of the lifting tube (7), wherein the threaded rod (9) penetrates the movable plate (10) and is threadedly connected to the movable plate (10), and the lifting tube (7) and the fixed tube (6) form a lifting structure under the drive of the adjustment assembly.

3. The self-warning atmospheric environment monitor according to claim 2, characterized in that: The outer wall of the fixed tube (6) is provided with a spiral guide groove (601), and a ball (701) is embedded and installed on the inner wall of the lower end of the lifting tube (7), and the ball (701) slides along the guide groove (601) to drive the lifting tube (7) to rotate synchronously.

4. The self-warning atmospheric environment monitor according to claim 2, characterized in that: The air suction component comprises a top seat (11) fixedly connected to the top of the lifting tube (7), and a sampling tube (12) is evenly telescopically connected to the inner side of the top seat (11), and a first spring (13) is fixedly connected between the sampling tube (12) and the inner wall of the top seat (11), and a first magnetic sheet (14) is fixedly connected to the outer side of the inner end of the sampling tube (12), and a second magnetic sheet (15) is evenly fixedly connected to the top of the fixed tube (6), the first magnetic sheet (14) and the second magnetic sheet (15) are in corresponding positions and have opposite magnetic poles on opposite surfaces, and the sampling tube (12) is retracted into the top seat (11) under the magnetic force of the first magnetic sheet (14) and the second magnetic sheet (15).

5. The self-warning atmospheric environment monitor according to claim 4, characterized in that: A plurality of films (1101) are arranged at the opening of the top seat (11), and the films (1101) are fitted together to seal the opening of the side wall of the top seat (11), and the films (1101) are elastically deformed when the sampling tube (12) is extended.

6. The self-warning atmospheric environment monitor according to claim 1, characterized in that: The gas mixing assembly further comprises a driving disk (21) fixedly mounted on the outside of the movable tube (17) and a piston cylinder (22) fixedly mounted on the regulating chamber (16), and an annular wavy groove (2101) is provided on the upper surface of the driving disk (21), and a piston plate (23) is provided on the inner side of the piston cylinder (22) for interference sliding, and a connecting rod (24) is fixedly connected to the outer side of the piston plate (23), the connecting rod (24) passes through the end of the piston cylinder (22) and is telescopically connected to the piston cylinder (22), and a sliding block (25) is rotatably connected to one end of the connecting rod (24) close to the driving disk (21), and the sliding block (25) is slidably connected along the groove (2101), and an air supply pipe (26) is connected to the outer end of the piston cylinder (22), and the other end of the air supply pipe (26) is connected to the regulating chamber (16).

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