Environment quality multi-area detection device

Abstract

The invention relates to the technical field of air detection, and particularly discloses an environment quality multi-area detection device which comprises a supporting column and a detector, the supporting column is connected with the detector, the supporting column is used for fixing and supporting the detector, and the detector is used for detecting air quality. The air detection result of the detector is of great significance to air quality evaluation, pollution accident prevention and environmental protection promotion, the wind speed is adjusted according to the wind speed monitoring result of the monitoring assembly, and when the monitoring assembly monitors that the wind speed is larger than a standard value, the adjusting assembly adjusts the wind speed to slow down the wind speed, so that the air quality is improved. When the monitoring assembly monitors that the wind speed is smaller than a standard value, the adjusting assembly adjusts the wind speed to increase the wind speed, and the wind speed can be adjusted to be within a normal range through the adjusting assembly, so that the problems that the wind speed is too low, air at an inlet of the monitor cannot be updated in time, and consequently air residence time is long, the wind speed is too high, air is not in a static state and flows too fast are prevented. And the accuracy of sampling results is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of air quality, and in particular to an environmental quality multi-zone detection device. Background Art

[0002] Environmental quality refers to the suitability of the overall environment or certain elements of the environment for human and social and economic development in a specific environment, which requires the detection of environmental air quality. Ambient air detection is the process of detecting the concentration of pollutants in the air. It is of great significance for evaluating air quality, preventing pollution accidents, and promoting environmental protection. Ambient air quality requires the use of detection devices.

[0003] The sensors in the detection device, such as chemical sensors, gas chromatography sensors, etc., will detect harmful gases and particulate matter in the air, such as benzene, toluene, ammonia, nitrogen oxides, carbon dioxide, PM2.5, PM10, etc. When the ambient wind speed is 0.1-0.4m / s, the measurement results are more accurate, but the ambient wind speed is different. When the wind speed is too low, the air at the inlet of the monitor cannot be updated in time, resulting in a longer air retention time. When the wind speed is too fast, the air is not in a static state and the air flows too fast, which affects the sampling results. For this reason, we propose a multi-zone environmental quality detection device. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-zone detection device for environmental quality to solve the problem of different environmental wind speeds. When the wind speed is too low, the air at the inlet of the monitor cannot be updated in time, resulting in a long air residence time. When the wind speed is too fast, the air is not in a static state and the air flows too fast, which affects the sampling results.

[0005] To achieve the above object, the present invention provides the following technical solution: an environmental quality multi-zone detection device, comprising: a support column and a detector, the support column and the detector are connected, the support column is used to fix and support the detector, and the detector is used to detect air quality;

[0006] Also includes:

[0007] A monitoring component, the monitoring component is connected to the detector, and the monitoring component is used to monitor the wind speed;

[0008] The regulating component is connected to the supporting column. When the monitoring component detects that the wind speed is greater than the standard value, the regulating component adjusts the wind speed to slow down the wind speed. When the monitoring component detects that the wind speed is less than the standard value, the regulating component adjusts the wind speed to speed up the wind speed.

[0009] The timing component is connected to the support column and is connected to the adjustment component. When the monitoring component detects that the wind speed is greater than the standard value, the timing component seals the air into the detector and performs timing detection.

[0010] The monitoring component includes a fixing frame connected to the detector, a wind speed monitor is connected to the fixing frame, the fixing frame is used to fix the wind speed monitor, and the wind speed monitor is used to monitor the wind speed.

[0011] Among them, the adjustment component includes an air inlet pipe, which is connected to the support column. A fixed cover is provided on the top of the support column, and the fixed cover is connected to the air inlet pipe. A groove is provided on the fixed cover. A connecting pipe is connected to the air inlet pipe, one end of the connecting pipe is connected to the detector, and a rotating part is connected to the air inlet pipe.

[0012] The rotating part includes a bearing, which is connected to the air inlet pipe, a fixed sleeve is connected to the bearing, a rotating blade is connected inside the fixed sleeve, a fixed block is connected to the rotating blade, and the fixed block is connected to the fixed sleeve.

[0013] Among them, the timing component includes a rectangular box, the rectangular box is connected to the groove, a motor 1 is connected inside the rectangular box, a rotating shaft is connected to the output shaft of the motor 1, and the rotating shaft is connected to the rotating blade.

[0014] Among them, a gear one is connected to the rotating shaft, a sector-shaped tooth is connected to the rectangular box, the gear one is meshed with the sector-shaped tooth, a starting piece is connected inside the rectangular box, and the starting piece is connected to the sector-shaped tooth.

[0015] Among them, the starting member includes a pressure plate 1 and a pressure plate 2, the pressure plate 1 and the pressure plate 2 are connected to the fan-shaped gear fan, a fixed plate 1 is connected in the rectangular box, one end of the fixed plate 1 is connected to the fixed plate 2, and a torsion spring is connected between the fixed plate 1 and the fixed plate 2, and a trigger key is connected on the rectangular box, and the trigger key corresponds to the fixed plate 2.

[0016] Wherein, a moving component is connected to the groove, and the moving component corresponds to the air inlet pipe.

[0017] Among them, the moving component includes motor 2, which is connected to the groove, and the groove is connected to two rotating shafts, one of which is connected to the output shaft of motor 2, and two limit plates are connected to the two rotating shafts. A connecting rope is connected between the two limit plates, and a sealing plate is connected to the connecting rope. The two rotating shafts are connected to driving parts.

[0018] The driving member includes gear 2 and gear 3, gear 2 and gear 3 are respectively connected to the rotating shaft, and chains are connected to gear 2 and gear 3.

[0019] The present invention has at least the following beneficial effects: by setting a monitoring component, an adjusting component and a timing component, the monitoring component is connected to the detector, the monitoring component is used to monitor the wind speed, and then monitor whether the wind speed is within the normal value, and the wind speed is adjusted by the monitoring component based on the result of wind speed monitoring, the adjusting component is connected to the supporting column, when the monitoring component detects that the wind speed is greater than the standard value, the adjusting component adjusts the wind speed to slow down the wind speed, and when the monitoring component detects that the wind speed is less than the standard value, the adjusting component adjusts the wind speed to speed up the wind speed, and the wind speed can be adjusted to a normal range by the adjusting component, thereby preventing the wind speed from being too low, the air at the inlet of the monitor from being updated in time, resulting in a long air retention time, the wind speed is too fast, the air is not in a static state, and the air flows too fast, thereby ensuring the accuracy of the sampling results, the timing component is connected to the supporting column, and the timing component is connected to the adjusting component, when the monitoring component detects that the wind speed is greater than the standard value, the timing component seals the air into the detector and performs timing detection, the timing component can time the gas retained in the detector, thereby ensuring that the gas can be retained in the detector, thereby ensuring the accuracy of the sampling results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the local structure of the support column of the present invention;

[0023] Figure 4 for Figure 3 A magnified schematic diagram of the middle A area;

[0024] Figure 5 It is a schematic diagram of the local structure of the fixed cover of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the mobile assembly of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the driving member of the present invention;

[0027] Figure 8 This is a schematic diagram of the timing component structure of the present invention;

[0028] Fig. 9 It is a schematic diagram of the partial structure of the rectangular box of the present invention;

[0029] Fig.10 for Fig. 9 Enlarged schematic diagram of area B in the middle.

[0030] In the figure: 1. support column; 2. detector; 3. monitoring component; 301. wind speed monitor; 4. connecting pipe; 5. fixing frame; 6. air inlet pipe; 7. timing component; 71. fixing cover; 8. rotating member; 81. bearing; 82. fixing sleeve; 9. groove; 10. moving component; 11. rotating blade; 12. fixing block; 13. rotating shaft; 14. limiting plate; 15. sealing plate; 16. connecting rope; 17. driving member; 18. motor 2; 19. rectangular box; 191. rotating shaft; 20. gear 2; 21. gear 3; 22. chain; 23. motor 1; 24. gear 1; 25. fan-shaped teeth; 26. pressure plate 1; 27. pressure plate 2; 28. starting member; 29. ​​fixing plate 1; 30. fixing plate 2; 31. torsion spring; 32. trigger key; 33. electric telescopic rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Embodiment 1

[0033] See also Figures 1 to 10 The present invention provides a technical solution: an environmental quality multi-region detection device, comprising: a support column 1 and a detector 2, the support column 1 and the detector 2 are connected, the support column 1 is used to fix and support the detector 2, the detector 2 is used to detect air quality, and the result of air detection by the detector 2 can be of great significance for evaluating air quality, preventing pollution accidents, and promoting environmental protection;

[0034] Also includes:

[0035] Monitoring component 3, the monitoring component 3 is connected to the detector 2, and is used to monitor the wind speed, and then monitor whether the wind speed is within the normal value, and adjust the wind speed according to the wind speed monitoring result of the monitoring component 3;

[0036] The regulating component is connected to the supporting column 1. When the monitoring component 3 detects that the wind speed is greater than the standard value, the regulating component adjusts the wind speed to slow down the wind speed. When the monitoring component 3 detects that the wind speed is less than the standard value, the regulating component adjusts the wind speed to speed up the wind speed. The regulating component can adjust the wind speed to within the normal range, thereby preventing the wind speed from being too low, and the air at the inlet of the monitor from being updated in time, resulting in a long air retention time, too fast wind speed, the air not being in a static state, and the air flowing too fast, thereby ensuring the accuracy of the sampling results;

[0037] Timing component 7, the timing component 7 is connected to the support column 1, and the timing component 7 is connected to the adjustment component. When the monitoring component 3 detects that the wind speed is greater than the standard value, the timing component 7 seals the air into the detector 2 and performs timing detection. The timing component 7 can time the gas retained in the detector 2, thereby ensuring that the gas can be retained in the detector 2, thereby ensuring the accuracy of the sampling result.

[0038] The monitoring component 3 includes a fixing frame 5, which is connected to the detector 2. The fixing frame 5 is connected to a wind speed monitor 301. The fixing frame 5 is used to fix the wind speed monitor 301. The wind speed monitor 301 is used to monitor the wind speed and can be firmly fixed on the fixing frame 5, so that the monitoring result of the wind speed monitor 301 is accurate.

[0039] The regulating component includes an air inlet pipe 6, which is connected to the support column 1. A fixed cover 71 is provided on the top of the support column 1, and the fixed cover 71 is connected to the air inlet pipe 6. A groove 9 is provided on the fixed cover 71. The air inlet pipe 6 is connected to a connecting pipe 4, one end of the connecting pipe 4 is connected to the detector 2, and the air inlet pipe 6 is connected to a rotating part 8. By setting the air inlet pipe 6, the gas in the air can be transported to the detector 2 through the air inlet pipe 6 and the connecting pipe 4, thereby ensuring that the gas can be transported to the detector 2 at a wind speed within a normal value. By setting the fixed cover 71, the air inlet pipe 6 can be protected to prevent larger solid debris from falling into the air inlet pipe 6, thereby ensuring that the air inlet pipe 6 can transport gas normally.

[0040] The rotating member 8 includes a bearing 81, which is connected to the air inlet pipe 6. A fixed sleeve 82 is connected to the bearing 81, and a rotating blade 11 is connected inside the fixed sleeve 82. A fixed block 12 is connected to the rotating blade 11, and the fixed block 12 is connected to the fixed sleeve 82. The rotating blade 11 can be fixed by arranging the bearing 81 and the fixed block 12, and the rotating blade 11 can be limited in rotation to ensure the stability of the rotating blade 11. When the wind speed monitor 301 detects that the wind speed is higher than the standard value, the rotating blade 11 rotates to reduce the rotation speed, which can reduce the wind speed and control the air delivery speed. When the wind speed monitor 301 detects that the wind speed is lower than the standard value, the rotating blade 11 accelerates, which can speed up the air delivery speed.

[0041] The timing component 7 includes a rectangular box 19, which is connected to the groove 9. A motor 23 is connected inside the rectangular box 19. A rotating shaft 191 is connected to the output shaft of the motor 23, and the rotating shaft 191 is connected to the rotating blade 11. The motor 23 can be fixed by setting the groove 9, thereby extending the service life of the motor 23. When the wind speed monitor 301 detects that the wind speed is higher than the standard value, the motor 23 is started, and the motor 23 drives the rotating shaft 191 to rotate, and the rotating shaft 191 drives the rotating blade 11 to rotate, thereby reducing the rotation speed of the rotating blade 11, and the wind speed can be reduced. When the wind speed monitor 301 detects that the wind speed is lower than the standard value, the motor 23 is started, and the motor 23 drives the rotating shaft 191 to rotate, and the rotating shaft 191 drives the rotating blade 11 to rotate, thereby increasing the rotation speed of the rotating blade 11, thereby accelerating the air delivery speed.

[0042] A gear 24 is connected to the rotating shaft 191, and a sector tooth 25 is connected to the rectangular box 19. The gear 24 meshes with the sector tooth 25. The sector tooth 25 is connected with an electric telescopic rod 33. The electric telescopic rod 33 is connected in the rectangular box 19. A starting member 28 is connected in the rectangular box 19, and the starting member 28 is connected to the sector tooth 25. When the wind speed monitor 301 detects that the wind speed is higher than the standard wind speed value, the electric telescopic rod 33 is started, and the electric telescopic rod 33 drives the sector tooth 25 to move vertically, thereby making the gear 24 mesh with the sector tooth 25. The motor 23 drives the rotating shaft 191 to rotate, and the rotation of the rotating shaft 191 drives the gear 24 to rotate. The rotation of the gear 24 drives the sector tooth 25 to rotate, and the rotation of the sector tooth 25 can trigger the starting member 28.

[0043] The starter 28 includes a pressure plate 1 26 and a pressure plate 27, the pressure plate 1 26 and the pressure plate 27 are connected to the fan-shaped tooth 25, a fixed plate 1 29 is connected in the rectangular box 19, one end of the fixed plate 1 29 is connected to the fixed plate 2 30, and a torsion spring 31 is connected between the fixed plate 1 29 and the fixed plate 2 30, a trigger key 32 is connected to the rectangular box 19, and the trigger key 32 corresponds to the fixed plate 2 30, and the rotation of the fan-shaped tooth 25 can drive the pressure plate 1 26 and the pressure plate 27 to rotate. The pressure plate 27 rotates, and the pressure plate 1 26 presses the fixed plate 2 30. The fixed plate 2 30 rotates, and the fixed plate 2 30 can press the trigger key 32. When the pressure plate 27 presses the fixed plate 2 30, the fixed plate 2 30 can press the trigger key 32. By setting the torsion spring 31, the fixed plate 2 30 can automatically rebound to restore the fixed plate 2 30 to its original position. By setting the fixed plate 1 29, the fixed plate 2 30 can be fixed.

[0044] Embodiment 2

[0045] A moving component 10 is connected to the groove 9, and the moving component 10 corresponds to the air inlet pipe 6. By setting the moving component 10, the air inlet pipe 6 can be sealed, so that the air can be retained in the detector 2, thereby ensuring the accuracy of the detection result.

[0046] The moving component 10 includes a motor 18, which is connected to the groove 9. The groove 9 is connected to two rotating shafts 13, one of which is connected to the output shaft of the motor 18. Two limit plates 14 are connected to the two rotating shafts 13. A connecting rope 16 is connected between the two limit plates 14. A sealing plate 15 is connected to the connecting rope 16. A driving member 17 is connected to the two rotating shafts 13. When the pressure plate 26 is pressed against the trigger key 32, the motor 18 is started, and the motor 18 can drive one of the rotating shafts 13 to rotate. The rotation of one of the rotating shafts 13 can drive the driving member 17. The driving member 17 can drive the connecting rope 16 to move vertically, and then drive the sealing plate 15 to move downward. The downward movement of the sealing plate 15 can close the air inlet pipe 6, so that the gas is retained in the detector 2.

[0047] The driving member 17 includes gear 2 20 and gear 3 21, which are respectively connected to the rotating shaft 13, and the chain 22 is connected to the gear 20 and the gear 3 21. The rotation of one of the rotating shafts 13 can drive the gear 2 20 to rotate, and the rotation of the gear 2 20 can drive the chain 22 to rotate, and then drive the gear 3 21 to rotate. The rotation of the gear 3 21 can drive the other rotating shaft 13 to rotate, and then drive the sealing plate 15 to move vertically.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-region environmental quality detection device, comprising: A support column (1) and a detector (2), wherein the support column (1) and the detector (2) are connected, the support column (1) is used to fix and support the detector (2), and the detector (2) is used to detect air quality; It is characterized by: also including: A monitoring component (3), the monitoring component (3) is connected to the detector (2), and the monitoring component (3) is used to monitor the wind speed; An adjusting component, the adjusting component being connected to the support column (1), and when the monitoring component (3) detects that the wind speed is greater than a standard value, the adjusting component adjusts the wind speed to slow down the wind speed, and when the monitoring component (3) detects that the wind speed is less than the standard value, the adjusting component adjusts the wind speed to speed up the wind speed; A timing component (7) is connected to the support column (1), and the timing component (7) is connected to the adjustment component. When the monitoring component (3) detects that the wind speed is greater than the standard value, the timing component (7) seals the air into the detector (2) and performs timing detection.

2. The environmental quality multi-zone detection device according to claim 1, characterized in that: The monitoring component (3) comprises a fixing frame (5), the fixing frame (5) is connected to the detector (2), a wind speed monitor (301) is connected to the fixing frame (5), the fixing frame (5) is used to fix the wind speed monitor (301), and the wind speed monitor (301) is used to monitor wind speed.

3. The multi-region environmental quality detection device according to claim 2, characterized in that: The regulating assembly comprises an air inlet pipe (6), the air inlet pipe (6) is connected to a support column (1), a fixing cover (71) is provided at the top end of the support column (1), and the fixing cover (71) is connected to the air inlet pipe (6), a groove (9) is provided on the fixing cover (71), the air inlet pipe (6) is connected to a connecting pipe (4), one end of the connecting pipe (4) is connected to a detector (2), and the air inlet pipe (6) is connected to a rotating member (8).

4. The multi-region environmental quality detection device according to claim 3, characterized in that: The rotating member (8) comprises a bearing (81), the bearing (81) is connected to the air inlet pipe (6), a fixing sleeve (82) is connected to the bearing (81), a rotating blade (11) is connected inside the fixing sleeve (82), a fixing block (12) is connected to the rotating blade (11), and the fixing block (12) is connected to the fixing sleeve (82).

5. The environmental quality multi-zone detection device according to claim 1, characterized in that: The timing assembly (7) comprises a rectangular box (19), the rectangular box (19) is connected to the groove (9), a motor (23) is connected inside the rectangular box (19), a rotating shaft (191) is connected to the output shaft of the motor (23), and the rotating shaft (191) is connected to the rotating blade (11).

6. The multi-region environmental quality detection device according to claim 5, characterized in that: The rotating shaft (191) is connected to a gear 1 (24), the rectangular box (19) is connected to a sector tooth (25), the gear 1 (24) is meshed with the sector tooth (25), the rectangular box (19) is connected to a starter (28), and the starter (28) is connected to the sector tooth (25).

7. The multi-region environmental quality detection device according to claim 6, characterized in that: The starting member (28) comprises a first pressing plate (26) and a second pressing plate (27), wherein the first pressing plate (26) and the second pressing plate (27) are connected to the sector teeth (25), a fixing plate (29) is connected inside the rectangular box (19), one end of the fixing plate (29) is connected to a fixing plate (30), and a torsion spring (31) is connected between the fixing plate (29) and the fixing plate (30), and a trigger key (32) is connected to the rectangular box (19), and the trigger key (32) corresponds to the fixing plate (30).

8. The multi-region environmental quality detection device according to claim 5, characterized in that: The groove (9) is connected to a movable component (10), and the movable component (10) corresponds to the air inlet pipe (6).

9. The multi-region environmental quality detection device according to claim 8, characterized in that: The moving assembly (10) comprises a second motor (18), wherein the second motor (18) is connected to a groove (9), and two rotating shafts (13) are connected to the groove (9), wherein one of the rotating shafts (13) is connected to an output shaft of the second motor (18), and two limiting plates (14) are connected to the two rotating shafts (13), and a connecting rope (16) is connected between the two limiting plates (14), and a sealing plate (15) is connected to the connecting rope (16), and a driving member (17) is connected to the two rotating shafts (13).

10. The multi-region environmental quality detection device according to claim 9, characterized in that: The driving member (17) comprises a second gear (20) and a third gear (21), wherein the second gear (20) and the third gear (21) are respectively connected to the rotating shaft (13), and a chain (22) is connected to the second gear (20) and the third gear (21).

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