A high-altitude capture monitoring device for greenhouse gas carbon monitoring

Abstract

The present invention relates to the technical field of monitoring equipment, and specifically to a high-altitude capture monitoring equipment for greenhouse gas carbon monitoring, including a support device, a positioning component fixedly installed at the bottom center of the support device, a transmission device fixedly installed at the bottom end of the positioning component, the positioning component includes a closing device and a collecting device, the closing device is slidably inserted inside the top of the collecting device, and the collecting device includes a first winding wheel, a photoelectric sensor, a support top frame, a worm gear, a drive motor, a worm, an extension bracket, a first gear, a bottom frame, a ventilation cavity, a second gear and a second connecting rope, the support top frame is fixedly installed at the top of the ventilation cavity, the drive motor is fixedly installed at the inner top of the support top frame, and the extension bracket is symmetrically fixedly installed on the inner wall of the support top frame. Through the arrangement of the positioning component, the transmission device and the support device, the purpose of the carbon emission capture monitoring equipment to perform closed isolation of the detection head and quickly switch different detection heads is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring equipment, in particular to a high-altitude capture monitoring equipment for greenhouse gas carbon monitoring. Background Art

[0002] Greenhouse gases refer to some gases in the atmosphere that can absorb long-wave radiation reflected by the ground and re-emit radiation. Their effect is like a greenhouse, intercepting solar radiation and heating the air in the greenhouse, making the earth's surface warmer.

[0003] Carbon emission monitoring is an important task in the field of climate change response and environmental protection. It aims to obtain information on carbon source and sink conditions and their changing trends such as greenhouse gas emission intensity, environmental concentration, and ecosystem carbon sink through comprehensive observation, numerical simulation, and statistical analysis, so as to provide service support for climate change research and management.

[0004] At present, the aerial carbon emission capture monitoring equipment on the market is carried and shipped by drones, and the detection heads in the capture monitoring device are exposed to the outside for a long time, which may cause the wrong information of different airflow layers to be collected. Therefore, the existing carbon emission capture monitoring equipment is unable to perform the functions of closed isolation of the detection heads and rapid switching of different detection heads. Therefore, a device is needed to improve the above problems. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a high-altitude capture monitoring device for greenhouse gas carbon monitoring.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a high-altitude capture monitoring device for greenhouse gas carbon monitoring, including a supporting device, a positioning component is fixedly installed at the center of the bottom end of the supporting device, a transmission device is fixedly installed at the bottom end of the positioning component, the positioning component includes a closing device and a collecting device, the closing device is slidably inserted in the top end of the collecting device, the collecting device includes a first winding wheel, a photoelectric sensor, a supporting top frame, a worm gear, a driving motor, a worm, an extension bracket, a first gear, a bottom frame, a ventilation cavity, a second gear and a second connecting rope, the supporting top frame is fixedly installed at the top of the ventilation cavity, the driving motor is fixed Installed on the inner top of the supporting top frame, the extending bracket is symmetrically fixedly installed on the inner wall of the supporting top frame, the worm is fixedly installed on the bottom center of the driving motor, the worm wheel is rotatably installed between the two extending brackets, and the worm wheel is located at the side end of the worm, the first gear is fixedly installed on the two side centers of the worm wheel, the second gear is rotatably installed on the inside of the extending bracket away from the driving motor, the first winding wheel is fixedly installed between the two second gears, the second connecting rope is fixedly installed on the outer ring of the first winding wheel, the photoelectric sensor is fixedly installed on the top of both ends of the supporting top frame, and the base frame is symmetrically fixedly installed on both sides of the outer ring of the ventilation cavity.

[0007] Specifically, the closing device includes a first connecting rope, a displacement cross frame, a blocking plate, a first return spring and a rack. The first connecting rope is fixedly installed on the top of the displacement cross frame, the blocking plate is fixedly installed on both ends of the bottom of the displacement cross frame, the rack is symmetrically fixedly installed on the top of one end of the displacement cross frame, and the first return spring is symmetrically fixedly installed on the four corners of the bottom end of the displacement cross frame.

[0008] Specifically, the transmission device includes a detection head, a positioning side plate, a second return spring, a contact cross plate, a matching bottom plate, a wire rope, a placement cavity and a wire wheel. The wire wheel is symmetrically rotatably installed at one end of the placement cavity, the positioning side plate is symmetrically fixedly installed inside the end of the placement cavity away from the wire wheel, the second return spring is fixedly installed on the side end of the positioning side plate close to the wire wheel, the contact cross plate is fixedly installed on the end of the second return spring away from the positioning side plate, the wire rope is symmetrically fixedly connected to the end of the contact cross plate away from the second return spring, the detection head is symmetrically slidably inserted into the top of the placement cavity, and the matching bottom plate is fixedly installed at the bottom end of the detection head.

[0009] Specifically, the supporting device includes a third gear, a second winding wheel, a drone and a monitoring terminal. The monitoring terminal is fixedly installed at the top center of the drone, the second winding wheel is symmetrically rotatably installed at one end of the bottom of the drone, and the third gear is fixedly installed at the side end of the second winding wheel.

[0010] Specifically, the first return spring is fixedly installed on the top of the base frame, the blocking plate is slidably inserted into the two ends of the top of the ventilation cavity, the supporting top frame is fixedly installed on the bottom end of the drone, the placement cavity is fixedly installed on the bottom end of the ventilation cavity, the end of the steel wire rope away from the contact cross plate is connected to the second winding wheel, and the top of the first connecting rope is connected to the second connecting rope.

[0011] Specifically, the side end of the rack away from the sealing plate is vertically aligned with the side end of the third gear, the top two ends of the ventilation cavity are provided with through grooves matching the thickness of the sealing plate, the worm is meshed with the worm wheel, and the photoelectric sensor is electrically connected to the monitoring terminal.

[0012] Specifically, the interior of the placement cavity is arranged in a hollow state, and the placement cavity is communicated with the ventilation cavity, and the first gear is meshed with the second gear.

[0013] Specifically, installation slots are symmetrically opened inside the bottom end of the ventilation cavity, and the detection head is vertically aligned with the installation slots. The bottom sides of the matching bottom plate and the top sides of the contact horizontal plate are inclined at 45 degrees.

[0014] Specifically, the detection head is connected to the monitoring terminal by signal, the interior of the ventilation cavity is arranged in a hollow state, and the two ends of the contact horizontal plate are in contact with the two sides of the interior of the cavity.

[0015] Specifically, the placement cavity further includes a clamping plate and a mounting plate, the mounting plate is symmetrically fixedly mounted on the bottom end of the placement cavity, and the clamping plate is fixedly mounted between the two mounting plates.

[0016] Beneficial effects of the present invention:

[0017] 1. When the present invention is in use, when the drone as a whole rises to a specified height, the driving motor can be started to drive the worm to rotate, so that the worm can drive the first winding wheel to wind and pull the displacement cross frame to move upward, so that the sealing plate can be spaced apart from the interior of the ventilation cavity, facilitating airflow to enter the ventilation cavity. Subsequently, when the worm rotates in the opposite direction, the elasticity of the first return spring will drive the sealing plate to be inserted into the interior of the ventilation cavity again, thereby sealing the interior of the ventilation cavity and completing the work of sealing and isolating the interior of the ventilation cavity.

[0018] Secondly, when the blocking plate rises, the present invention can drive the rack to contact the third gear, so that the second winding wheel can be driven to rotate, so that the second winding wheel can pull the wire rope to drive the contact cross plate to move toward one end close to the matching bottom plate, and when the contact cross plate contacts the matching bottom plate, the detection head can be squeezed to move upward, so that the detection head can enter the interior of the ventilation cavity and contact the airflow, thereby realizing the gas monitoring work, and through the contact cross plate contacting the matching bottom plate at different positions, different detection heads can be pushed into the interior of the ventilation cavity, thereby ensuring that one detection head is located inside the ventilation cavity for monitoring, thereby completing the work of quickly switching the detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the alignment component in the present invention from a front perspective;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the sealing device of the present invention from the front perspective;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the collecting device of the present invention from the front perspective;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the collecting device of the present invention from the bottom perspective;

[0025] Figure 6 It is a partial cutaway schematic diagram of the transmission device in the present invention;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the support device in the present invention from a front perspective;

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure from the bottom perspective of the second embodiment of placing the cavity in the present invention.

[0028] In the figure: 1-alignment component, 2-transmission device, 3-support device, 4-closing device, 5-collecting device, 6-first connecting rope, 7-displacement cross frame, 8-blocking plate, 9-first return spring, 10-rack, 11-first winding wheel, 12-photoelectric sensor, 13-support top frame, 14-worm gear, 15-drive motor, 16-worm, 17-extension bracket, 18-first gear, 19-bottom frame, 20-ventilation cavity, 21-second gear, 22-second connecting rope, 23-detection head, 24-positioning side plate, 25-second return spring, 26-contact cross plate, 27-matching bottom plate, 28-wire rope, 29-placement cavity, 30-guide wheel, 31-third gear, 32-second winding wheel, 33-UAV, 34-monitoring end, 35-card plate, 36-mounting plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0030] The present invention is further described below in conjunction with the accompanying drawings.

[0031] Example 1

[0032] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a high-altitude capture monitoring device for greenhouse gas carbon monitoring of the present invention includes a supporting device 3, a positioning component 1 is fixedly installed at the bottom center of the supporting device 3, a transmission device 2 is fixedly installed at the bottom end of the positioning component 1, the positioning component 1 includes a closing device 4 and a collecting device 5, the closing device 4 is slidably inserted in the top of the collecting device 5, the collecting device 5 includes a first winding wheel 11, a photoelectric sensor 12, a supporting top frame 13, a worm gear 14, a driving motor 15, a worm 16, an extending bracket 17, a first gear 18, a bottom frame 19, a ventilation cavity 20, a second gear 21 and a second connecting rope 22, the supporting top frame 13 is fixedly installed at the top of the ventilation cavity 20, and the driving motor 15 is fixedly installed At the inner top of the support frame 13, the extension bracket 17 is symmetrically fixedly installed on the inner wall of the support frame 13, the worm 16 is fixedly installed at the bottom center of the driving motor 15, the worm wheel 14 is rotatably installed between the two extension brackets 17, and the worm wheel 14 is located at the side end of the worm 16, the first gear 18 is fixedly installed at the center of both sides of the worm wheel 14, the second gear 21 is rotatably installed inside the extension bracket 17 away from the driving motor 15, the first winding wheel 11 is fixedly installed between the two second gears 21, the second connecting rope 22 is fixedly installed on the outer ring of the first winding wheel 11, the photoelectric sensor 12 is fixedly installed on the top of both ends of the support frame 13, and the base frame 19 is symmetrically fixedly installed on both sides of the outer ring of the ventilation cavity 20.

[0033] like Figure 3 The closing device 4 includes a first connecting rope 6, a displacement cross frame 7, a blocking plate 8, a first reset spring 9 and a rack 10. The first connecting rope 6 is fixedly installed at the top of the displacement cross frame 7, the blocking plate 8 is fixedly installed at both ends of the bottom of the displacement cross frame 7, the rack 10 is symmetrically fixedly installed at the top of one end of the displacement cross frame 7, and the first reset spring 9 is symmetrically fixedly installed at the four corners of the bottom end of the displacement cross frame 7. When the blocking plate 8 moves upward, it can drive the rack 10 to contact the third gear 31, and at the same time, it can trigger the photoelectric sensor 12 to start the monitoring terminal 34.

[0034] like Figure 6The transmission device 2 includes a detection head 23, a positioning side plate 24, a second return spring 25, a contact cross plate 26, a matching bottom plate 27, a wire rope 28, a placement cavity 29 and a wire wheel 30. The wire wheel 30 is symmetrically rotatably mounted at one end of the placement cavity 29. The positioning side plate 24 is symmetrically fixedly mounted inside the end of the placement cavity 29 away from the wire wheel 30. The second return spring 25 is fixedly mounted on the side end of the positioning side plate 24 close to the wire wheel 30. The contact cross plate 26 is fixedly mounted on the end of the second return spring 25 away from the positioning side plate 24. The wire rope 28 is symmetrically fixedly connected to the end of the contact cross plate 26 away from the second return spring 25. The detection head 23 is symmetrically slidably inserted into the top of the placement cavity 29. The matching bottom plate 27 is fixedly mounted on the bottom end of the detection head 23. The contact cross plate 26 can be driven to reset through the setting of the second return spring 25.

[0035] like Figure 7 The supporting device 3 includes a third gear 31, a second winding wheel 32, a drone 33 and a monitoring terminal 34. The monitoring terminal 34 is fixedly installed at the top center of the drone 33. The second winding wheel 32 is symmetrically rotatably installed at one end of the bottom of the drone 33. The third gear 31 is fixedly installed at the side end of the second winding wheel 32. There is a signal connection between the monitoring terminal 34 and the detection head 23, so that the detection data of the detection head 23 can be transmitted to the inside of the monitoring terminal 34 for unified collection.

[0036] The first return spring 9 is fixedly mounted on the top of the bottom frame 19, the blocking plate 8 is slidably inserted at the two ends of the top of the ventilation cavity 20, the support top frame 13 is fixedly mounted on the bottom of the drone 33, the placement cavity 29 is fixedly mounted on the bottom of the ventilation cavity 20, the end of the wire rope 28 away from the contact cross plate 26 is connected to the second winding wheel 32, the top of the first connecting rope 6 is connected to the second connecting rope 22, the side end of the rack 10 away from the blocking plate 8 is vertically aligned with the side end of the third gear 31, the two ends of the top of the ventilation cavity 20 are provided with through grooves matching the thickness of the blocking plate 8, the worm 16 is meshed with the worm wheel 14, and the light The electric sensor 12 is electrically connected to the monitoring terminal 34, the interior of the placement cavity 29 is set in a hollow state, and the placement cavity 29 is communicated with the ventilation cavity 20, the first gear 18 is meshed with the second gear 21, and the bottom end of the ventilation cavity 20 is symmetrically provided with installation slots, and the detection head 23 is vertically aligned with the installation slots, and the bottom sides of the matching bottom plate 27 and the top sides of the contact cross plate 26 are both inclined at 45°, and the detection head 23 has a signal connection with the monitoring terminal 34, the interior of the ventilation cavity 20 is set in a hollow state, and the two ends of the contact cross plate 26 are in contact with the inner sides of the placement cavity 29.

[0037] The working principle of embodiment 1 is as follows: when in use, the drone 33 can be turned on so that the device can fly to a specified monitoring height, and when the blocking plate 8 is in normal state, the first return spring 9 can pull the blocking plate 8 to close the two inner ends of the ventilation cavity 20, so as to prevent the detection head 23 from contacting the external airflow too early, and then, the driving motor 15 can be turned on to drive the worm 16 to rotate. When the worm 16 rotates, the worm wheel 14 and the first gear 18 can be driven to rotate. Through the engagement of the first gear 18 and the second gear 21, the first gear 18 can drive the first winding wheel 11 and the second gear 21 to rotate at the same time when rotating, so that the first winding wheel 11 can pull the second connecting rope 22 and the first connecting rope 6 to move upward, so that the displacement cross frame 7 can be turned on. It moves upward from the inside of the ventilation cavity 20. At this time, the airflow can enter the inside of the ventilation cavity 20. Then, when the blocking plate 8 moves upward, the blocking plate 8 is vertically aligned with the photoelectric sensor 12, and the sensing distance of the photoelectric sensor 12 is just the same as that of the blocking plate 8 that remains in normal state, so that when the blocking plate 8 moves upward, the monitoring terminal 34 can be triggered to start by the photoelectric sensor 12, so that the two detection heads 23 can be energized. Then, when the blocking plate 8 continues to move upward, it can drive the rack 10 to contact and engage with the third gear 31, thereby driving the second winding wheel 32 to rotate. When the second winding wheel 32 rotates, it can drive the contact cross plate 26 to move toward one end close to the detection head 23 by pulling the wire rope 28 until the contact cross plate 26 and the matching bottom plate are connected. 27 contact, by the top two sides of the contact cross plate 26 and the bottom two sides of the matching bottom plate 27 are inclined at 45 degrees, so that when the contact cross plate 26 moves to contact the matching bottom plate 27, the contact cross plate 26 can squeeze the matching bottom plate 27 to move upward, so that the detection head 23 can be inserted into the ventilation cavity 20, which is convenient for the detection head 23 to contact the airflow inside the ventilation cavity 20 to perform carbon emission monitoring. Subsequently, after a detection head 23 has completed monitoring, the blocking plate 8 can continuously move upward, so that the second winding wheel 32 can continuously pull the wire rope 28 to drive the contact cross plate 26 to move. When the contact cross plate 26 passes the bottom end of a matching bottom plate 27, the detection head 23 will slide downward and fall to the bottom end of the interior of the placement cavity 29, so that the detection head 2 3 can be detached from the inside of the ventilation cavity 20, and then, when the contact cross plate 26 moves to the bottom end of the other detection head 23, the matching bottom plate 27 at the bottom end of the other detection head 23 can be pushed to move upward, so that the other detection head 23 can be moved to the inside of the ventilation cavity 20 to perform gas monitoring work, and, because the internal gas detection sensors of the two detection heads 23 are different, different detection heads 23 can perform different gas monitoring when entering the inside of the ventilation cavity 20, completing the work of quickly switching the detection heads 23, and then, when the detection head 23 has completed monitoring, the drive motor 15 can be started to drive the worm 16 to rotate in the opposite direction, thereby driving the first gear 18 and the first winding wheel 11 to rotate in the opposite direction at the same time, releasing the second connecting rope 22, and at this time,The elasticity of the first reset spring 9 drives the blocking plate 8 to move downward, so that the blocking plate 8 can close the inside of the ventilation cavity 20 again. At the same time, when the blocking plate 8 moves downward, it can drive the third gear 31 and the second winding wheel 32 to rotate in the opposite direction, so that the second winding wheel 32 can release the wire rope 28. The elasticity of the second reset spring 25 drives the contact cross plate 26 to reset, so that the contact cross plate 26 can pass through the bottom ends of the two matching bottom plates 27 in turn until the contact cross plate 26 is reset, so that the two detection heads 23 can be located inside the placement cavity 29 again, completing the reset work of the detection heads 23. Moreover, when the blocking plate 8 is reset, the photoelectric sensor 12 will lose the sensing signal, so that the monitoring terminal 34 can be powered off to reduce power waste and complete the work.

[0038] Example 2

[0039] On the basis of Example 1, Figure 8 As shown, the placement cavity 29 further includes a clamping plate 35 and a mounting plate 36 . The mounting plates 36 are symmetrically fixedly mounted at the bottom end of the placement cavity 29 , and the clamping plate 35 is fixedly mounted between the two mounting plates 36 .

[0040] When implementing this embodiment, when the detection head 23 needs to be replaced, the bolts on the mounting plate 36 can be removed to release the card plate 35. Subsequently, the card plate 35 can be moved downward, and a through hole is opened at the bottom of the placement cavity 29, and the through hole is vertically aligned with the two detection heads 23, so that when the card plate 35 is out of contact with the placement cavity 29, the mating base plate 27 will lose the support of the card plate 35 and fall downward, completing the work of removing the detection head 23. Subsequently, a new detection head 23 is inserted into the interior of the placement cavity 29, and the card plate 35 is moved upward to the bottom of the two mating base plates 27, so that the mating base plates 27 can be temporarily supported. Subsequently, the bolts are passed through the mounting plate 36 and the placement cavity 29 to tighten them, so that the card plate 35 can be restricted to be installed at the bottom end of the placement cavity 29, completing the restriction work on the detection head 23.

[0041] 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 high-altitude capture monitoring device for greenhouse gas carbon monitoring, comprising a support device (3), a positioning component (1) is fixedly installed at the center of the bottom end of the support device (3), and a transmission device (2) is fixedly installed at the bottom end of the positioning component (1), characterized in that: The alignment component (1) comprises a closing device (4) and a collecting device (5), wherein the closing device (4) is slidably inserted into the top of the collecting device (5), and the collecting device (5) comprises a first winding wheel (11), a photoelectric sensor (12), a supporting top frame (13), a worm gear (14), a driving motor (15), a worm (16), an extending bracket (17), a first gear (18), a bottom frame (19), a ventilation cavity (20), a second gear (21) and a second connecting rope (22), wherein the supporting top frame (13) is fixedly mounted on the top of the ventilation cavity (20), the driving motor (15) is fixedly mounted on the inner top of the supporting top frame (13), the extending bracket (17) is symmetrically fixedly mounted on the inner wall of the supporting top frame (13), and the The worm (16) is fixedly mounted at the bottom center of the driving motor (15); the worm wheel (14) is rotatably mounted between the two extension brackets (17), and the worm wheel (14) is located at the side end of the worm (16); the first gear (18) is fixedly mounted at the centers of both sides of the worm wheel (14); the second gear (21) is rotatably mounted inside the extension bracket (17) away from the driving motor (15); the first winding wheel (11) is fixedly mounted between the two second gears (21); the second connecting rope (22) is fixedly mounted on the outer ring of the first winding wheel (11); the photoelectric sensor (12) is fixedly mounted on the top of both ends of the supporting top frame (13); and the bottom frame (19) is symmetrically fixedly mounted on both sides of the outer ring of the ventilation cavity (20); The closing device (4) comprises a first connecting rope (6), a displacement cross frame (7), a blocking plate (8), a first return spring (9) and a rack (10), wherein the first connecting rope (6) is fixedly mounted on the top of the displacement cross frame (7), the blocking plate (8) is fixedly mounted on both ends of the bottom of the displacement cross frame (7), the rack (10) is symmetrically fixedly mounted on the top of one end of the displacement cross frame (7), and the first return spring (9) is symmetrically fixedly mounted on the four corners of the bottom end of the displacement cross frame (7); The transmission device (2) comprises a detection head (23), a positioning side plate (24), a second return spring (25), a contact transverse plate (26), a matching bottom plate (27), a wire rope (28), a placement cavity (29) and a guide wheel (30), wherein the guide wheel (30) is symmetrically rotationally mounted on one end of the placement cavity (29), the positioning side plate (24) is symmetrically fixedly mounted inside the end of the placement cavity (29) away from the guide wheel (30), the second return spring (25) is fixedly mounted on the side end of the positioning side plate (24) close to the guide wheel (30), the contact transverse plate (26) is fixedly mounted on the end of the second return spring (25) away from the positioning side plate (24), the wire rope (28) is symmetrically fixedly connected to the end of the contact transverse plate (26) away from the second return spring (25), the detection head (23) is symmetrically slidably inserted into the top end of the placement cavity (29), and the matching bottom plate (27) is fixedly mounted on the bottom end of the detection head (23).

2. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 1 is characterized in that: The supporting device (3) comprises a third gear (31), a second winding wheel (32), a drone (33) and a monitoring terminal (34); the monitoring terminal (34) is fixedly mounted at the top center of the drone (33); the second winding wheel (32) is symmetrically mounted at one end of the bottom of the drone (33); and the third gear (31) is fixedly mounted at the side end of the second winding wheel (32).

3. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 2 is characterized in that: The first return spring (9) is fixedly mounted on the top of the base frame (19), the blocking plate (8) is slidably inserted at the two ends of the top of the ventilation cavity (20), the supporting top frame (13) is fixedly mounted on the bottom of the drone (33), the placement cavity (29) is fixedly mounted on the bottom of the ventilation cavity (20), the end of the steel wire rope (28) away from the contact cross plate (26) is connected to the second winding wheel (32), and the top of the first connecting rope (6) is connected to the second connecting rope (22).

4. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 3 is characterized by: The side end of the rack (10) facing away from the blocking plate (8) is vertically aligned with the side end of the third gear (31), the top ends of the ventilation cavity (20) are provided with through grooves matching the thickness of the blocking plate (8), the worm (16) is meshed with the worm wheel (14), and the photoelectric sensor (12) is electrically connected to the monitoring terminal (34).

5. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 4 is characterized in that: The interior of the placement cavity (29) is arranged in a hollow state, and the placement cavity (29) is communicated with the ventilation cavity (20), and the first gear (18) is meshed with the second gear (21).

6. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 5 is characterized by: The bottom end of the ventilation cavity (20) is symmetrically provided with an installation slot, and the detection head (23) is vertically aligned with the installation slot. The bottom sides of the matching bottom plate (27) and the top sides of the contact horizontal plate (26) are both inclined at 45 degrees.

7. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 6 is characterized by: The detection head (23) is signal-connected to the monitoring terminal (34); the interior of the ventilation cavity (20) is arranged in a hollow state; and the two ends of the contact horizontal plate (26) are in contact with the two sides of the interior of the placement cavity (29).

8. The high-altitude capture monitoring device for greenhouse gas carbon monitoring according to claim 7 is characterized by: The placement cavity (29) further comprises a clamping plate (35) and a mounting plate (36), wherein the mounting plate (36) is symmetrically fixedly mounted at the bottom end of the placement cavity (29), and the clamping plate (35) is fixedly mounted between the two mounting plates (36).

Images