Forest ecosystem carbon sink measuring device

Abstract

The invention discloses a forest ecosystem carbon sink measuring device which comprises a fixed mounting frame, a power output mechanism is mounted at the top of the fixed mounting frame, screw rods are connected to power output ends on two sides of the power output mechanism, bearing seats are mounted at the bottoms of the screw rods, and a cross beam frame is mounted at the bottoms of the bearing seats. The two sides of the cross beam frame are fixedly installed on the lower side of the fixed installation frame, the lead screws on the two sides are connected with nut moving bases, lifting bases are installed on the outer sides of the nut moving bases, clamping pieces are installed on the two sides of the top of the lifting bases, an installation frame is fixedly installed between the clamping pieces on the two sides, and assembling bases are installed on the four sides of the top of the installation frame. A gas collecting hood is mounted on one side of the top of the assembling plate; a filter screen is mounted at the input end of the gas collecting hood; a negative pressure fan is connected to the output end of the gas collecting hood; a gas collecting pipe is connected to the output end of the negative pressure fan; the output end of the gas collecting pipe is connected with a purifying mechanism.

Description

Technical Field

[0001] The invention belongs to the technical field of carbon sink measurement, and in particular relates to a forest ecosystem carbon sink measurement device. Background Art

[0002] A forest ecosystem refers to a unified system of interactions between forest organisms and the environment or between forest organisms, which produces energy conversion and material circulation. Carbon sinks are a part of the forest ecosystem, so it is necessary to measure carbon sinks in the process of studying forest ecosystems.

[0003] Carbon sink refers to the process, activity or mechanism of reducing the concentration of greenhouse gases in the atmosphere by absorbing carbon dioxide from the atmosphere through plant photosynthesis and fixing it in vegetation and soil through measures such as afforestation, forest management, and vegetation restoration. This is an effective way to improve the greenhouse effect.

[0004] However, most of the existing carbon sink measurement devices are used in a fixed manner, making it difficult to make measurements at different heights, which may affect the measurement results. In addition, due to the complex environment, the measurement devices are easily blown down by the wind or hit by animals, causing damage. Summary of the invention

[0005] In view of the problems raised by the above background technology, the purpose of the present invention is to provide a forest ecosystem carbon sink measurement device.

[0006] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0007] A forest ecosystem carbon sink measuring device comprises a fixed mounting frame, a power output mechanism is installed on the top of the fixed mounting frame, power output ends on both sides of the power output mechanism are connected with screw rods, a bearing seat is installed at the bottom of the screw rods, a crossbeam frame is installed at the bottom of the bearing seat, both sides of the crossbeam frame are fixedly installed on the lower side of the fixed mounting frame, the screw rods on both sides are connected with nut moving seats, a lifting seat is installed on the outer side of the nut moving seat, clamping parts are installed on both sides of the top of the lifting seat, a mounting frame is fixedly installed between the clamping parts on both sides, assembly seats are installed on four sides of the top of the mounting frame, assembly plates are installed on the top of the assembly seats on the four sides, an air collecting hood is installed on one side of the top of the assembly plate, a filter is installed at the input end of the air collecting hood, a negative pressure fan is connected to the output end of the air collecting hood, a gas collecting pipe is connected to the output end of the negative pressure fan, a carbon dioxide detection device is installed on one side of the gas collecting pipe, and a purification mechanism is connected to the output end of the gas collecting pipe.

[0008] It is further defined that the power output mechanism includes a motor, a power output end of the motor is connected to a first reducer, both sides of the output end of the first reducer are connected to a first transmission rod, the other side of the first transmission rod is connected to a second reducer, the second reducer is connected to a second transmission rod, the second transmission rod is connected to an elevator, and the power output end of the elevator is connected to the top of the screw rod. Such a structural design can stably transmit power to the screw rod, thereby performing up and down lifting movements.

[0009] It is further defined that a shaft sleeve is connected to the outer side of the top of the screw rod, and the shaft sleeve is fixedly mounted on the top of the fixed mounting frame. Such a structural design can ensure that the screw rod rotates smoothly.

[0010] It is further defined that guide sleeves are installed on both sides of the lifting seat, the guide sleeves are slidably connected with guide rods, the top of the guide rods is installed on the lower side of the top of the fixed mounting frame, and the bottom of the guide rods is fixedly installed on the crossbeam frame. Such a structural design ensures that the lifting seat can perform vertical lifting movement.

[0011] It is further defined that a protective shell is installed on the top of the assembly plate, the gas collecting hood, negative pressure fan, gas collecting pipe, carbon dioxide detection device and purification mechanism are all arranged in the protective shell, and support connectors are installed on the upper and lower sides of the outside of the negative pressure fan, the lower support connector is installed on the assembly plate, and the upper support connector is installed on the inner top of the protective shell. Such a structural design further plays a protective effect of dustproof, waterproof and insectproof.

[0012] It is further defined that the purification mechanism includes an output pipe, the output pipe is connected to a purification box, an auxiliary fan is installed in the purification box, the output end of the auxiliary fan is connected to a mesh bag, the mesh bag is filled with activated carbon, and the output end of the purification box is connected to a discharge pipe. Such a structural design facilitates the purification and discharge of the measured gas.

[0013] It is further defined that detachable insect-proof boxes are installed on both sides of the bottom of the installation frame, and insect repellent is placed in the detachable insect-proof boxes. Such a structural design improves the insect-proof effect.

[0014] It is further defined that a waterproof shell is installed on the outer side of the top of the fixed mounting frame, a support frame is installed on the top of the waterproof shell, solar panels are installed on both sides of the support frame, the output end of the solar panel is connected to a battery, the battery is installed on the fixed mounting frame and arranged in the waterproof shell, and the output end of the battery is electrically connected to the power output mechanism, the negative pressure fan and the carbon dioxide detection device. Such a structural design can provide a power source by using solar power generation.

[0015] It is further defined that a maintenance climbing frame is installed on one side of the exterior of the fixed mounting frame. Such a structural design can facilitate the staff to climb and use it during subsequent maintenance.

[0016] It is further defined that a monitoring device is also installed on the lower side of the top of the fixed mounting frame, and limit plates are also installed on the four sides of the fixed mounting frame, and the limit plates are arranged on the upper side of the lifting seat. Such a structural design can facilitate real-time monitoring of plant growth, and at the same time, the limit plates limit the movement of the lifting seat to prevent the protective shell from colliding with the monitoring device and causing damage to the monitoring device.

[0017] The beneficial effects of the present invention are as follows: the present invention arranges a fixed mounting frame, a power output mechanism, a screw rod, a bearing seat, a crossbeam frame, a nut moving seat, a lifting seat, a clamp, a mounting frame, an assembly seat and an assembly plate, so that the air collecting hood, the filter screen, the negative pressure fan, the air collecting pipe, the carbon dioxide detection device and the purification mechanism are suspended on the ground, thereby avoiding being blown down by the wind or being hit by animals and causing damage, and is driven by the power output mechanism to move up and down, so as to collect and measure at different heights and at different times, thereby improving the measurement effect; the air collecting hood, the filter screen, the negative pressure fan, the air collecting pipe, the carbon dioxide detection device and the purification mechanism can be used to collect, detect and measure the air, and after the detection and measurement, the air can be discharged after purification, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0019] Figure 1 This is a schematic diagram of the axial structure of a forest ecosystem carbon sink measurement device according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of a device for measuring carbon sinks in a forest ecosystem according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of a lifting seat of a forest ecosystem carbon sink measurement device according to an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the enlarged structure of location A of a forest ecosystem carbon sink measurement device according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of a power output mechanism of a forest ecosystem carbon sink measurement device according to an embodiment of the present invention;

[0024] The main component symbols are described as follows:

[0025] Fixed mounting frame 1, power output mechanism 2, screw rod 3, bearing seat 4, crossbeam frame 5, nut moving seat 6, lifting seat 7, clamping piece 8, mounting frame 9, assembly seat 10, assembly plate 11, air collecting hood 12, filter screen 13, negative pressure fan 14, air collecting pipe 15, carbon dioxide detection device 16, purification mechanism 17, motor 18, first reducer 19, first transmission rod 20, second reducer 21, second transmission rod 22, elevator 23, shaft sleeve 24, guide sleeve 25, guide rod 26, protective shell 27, support connector 28, output pipe 29, purification box 30, auxiliary fan 31, mesh bag 32, activated carbon 33, discharge pipe 34, detachable insect-proof box 35, waterproof shell 36, support frame 37, solar panel 38, battery 39, maintenance climbing frame 40, monitoring device 41, limit plate 42. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Embodiment 1, as Figure 1 , Figure 2 and Figure 4 As shown, a forest ecosystem carbon sink measuring device is provided, wherein a power output mechanism 2 is installed on the top of a fixed mounting frame 1, screw rods 3 are connected to the power output ends on both sides of the power output mechanism 2, a bearing seat 4 is installed at the bottom of the screw rod 3, a crossbeam frame 5 is installed at the bottom of the bearing seat 4, both sides of the crossbeam frame 5 are fixedly installed on the lower side of the fixed mounting frame 1, screw rods 3 on both sides are connected to nut moving seats 6, a lifting seat 7 is installed on the outer side of the nut moving seat 6, clamping parts 8 are installed on both sides of the top of the lifting seat 7, and the clamping parts on both sides An installation frame 9 is fixedly installed between 8, assembly seats 10 are installed on four sides of the top of the installation frame 9, assembly plates 11 are installed on the top of the four-side assembly seats 10, an air collecting hood 12 is installed on one side of the top of the assembly plate 11, a filter screen 13 is installed at the input end of the air collecting hood 12, a negative pressure fan 14 is connected to the output end of the negative pressure fan 14, an air collecting pipe 15 is connected to the output end of the negative pressure fan 14, a carbon dioxide detection device 16 is installed on one side of the air collecting pipe 15, and a purification mechanism 17 is connected to the output end of the air collecting pipe 15.

[0028] In this embodiment, when working, by starting the negative pressure fan 14, the negative pressure fan 14 draws external air into the air collecting hood 12. When the external air passes through the air collecting hood 12, the air is filtered by the filter 13 to prevent dust and impurities in the air from entering. Then, the air is transported into the air collecting pipe 15 by the negative pressure fan 14. When the air collecting pipe 15 is full, the negative pressure fan 14 stops working, and the carbon dioxide detection device 16 is started to detect and measure the carbon dioxide concentration of the gas in the air collecting pipe 15, so that the carbon sink amount can be calculated. When in use, the power output mechanism 2 can be started to drive the screw rods 3 on both sides to rotate along the bearing seat 4, and the screw rods 3 rotating synchronously on both sides drive the nuts to move The seat 6 and the nut moving seat 6 drive the lifting seat 7, the lifting seat 7 drives the clamping piece 8, the clamping piece 8 drives the installation frame 9, the installation frame 9 drives the assembly seat 10, the assembly seat 10 drives the assembly plate 11, and the assembly plate 11 drives the gas collecting hood 12, the filter screen 13, the negative pressure fan 14, the gas collecting pipe 15, the carbon dioxide detection device 16 and the purification mechanism 17 to move up and down as a whole, so as to collect and measure at different heights and at different times to improve the measurement effect. The gas after detection and measurement is transported to the purification mechanism 17 and discharged after purification. The present invention is installed on the fixed mounting frame 1, driven by the power output mechanism 2 to move up and down, and suspended on the ground, so as to avoid being blown down by the wind or hit by animals to cause damage.

[0029] Embodiment 2, as Figure 5 As shown, this embodiment adds the following structure on the basis of embodiment 1, the power output mechanism 2 includes a motor 18, the power output end of the motor 18 is connected to a first reducer 19, the output ends on both sides of the first reducer 19 are connected to a first transmission rod 20, the other side of the first transmission rod 20 is connected to a second reducer 21, the second reducer 21 is connected to a second transmission rod 22, the second transmission rod 22 is connected to a lift 23, and the power output end of the lift 23 is connected to the top of the screw rod 3.

[0030] In this embodiment, when in use, by starting the motor 18, the motor 18 drives the first reducer 19 to work, and the first reducer 19 drives the first transmission rods 20 on both sides to move, and the other side of the first transmission rods 20 on both sides drives the second reducer 21 to work, and the second reducer 21 drives the second transmission rod 22, and the second transmission rod 22 drives the elevator 23 on the other side to work, so that the elevator 23 drives the screw rod 3 to rotate, and then the screw rod 3 rotates and then moves up and down.

[0031] Embodiment 3, as Figure 2 As shown, this embodiment adds the following structure on the basis of embodiment 1: a shaft sleeve 24 is connected to the outer side of the top of the screw rod 3, and the shaft sleeve 24 is fixedly mounted on the top of the fixed mounting frame 1.

[0032] In this embodiment, when the lift 23 drives the screw rod 3 to rotate, the lower side of the screw rod 3 rotates along the bearing seat 4, and the upper side of the screw rod 3 rotates along the sleeve 24. The bearing seat 4 and the sleeve 24 ensure that the screw rod 3 can perform stable rotational motion, thereby improving the effect of subsequent lifting and lowering motion.

[0033] Embodiment 4, as Figure 3 As shown, this embodiment adds the following structure on the basis of the embodiment 1: guide sleeves 25 are installed on both sides of the lifting seat 7, the guide sleeves 25 are slidably connected with guide rods 26, the top of the guide rod 26 is installed on the lower side of the top of the fixed mounting frame 1, and the bottom of the guide rod 26 is fixedly installed on the crossbeam frame 5. Such a structural design ensures that the lifting seat 7 can perform vertical lifting movement.

[0034] In this embodiment, when the screw rod 3 drives the nut moving seat 6, and the nut moving seat 6 drives the lifting seat 7 to move up and down, the two sides of the lifting seat 7 synchronously drive the guide sleeve 25 to slide along the guide rod 26, thereby ensuring that the lifting seat 7 can perform vertical guiding movement, thereby improving the lifting effect.

[0035] Embodiment 5, as Figure 4 As shown, this embodiment adds the following structure on the basis of embodiment 1: a protective shell 27 is installed on the top of the assembly plate 11, and the air collecting hood 12, the negative pressure fan 14, the air collecting pipe 15, the carbon dioxide detection device 16 and the purification mechanism 17 are all arranged in the protective shell 27, and support connectors 28 are installed on the upper and lower sides of the outside of the negative pressure fan 14, the lower support connector 28 is installed on the assembly plate 11, and the upper support connector 28 is installed on the inner top of the protective shell 27.

[0036] In this embodiment, during use, the protective shell 27 is provided so that the protective shell 27 can protect the air collecting hood 12, the negative pressure fan 14, the air collecting pipe 15, the carbon dioxide detection device 16 and the purification mechanism 17, prevent them from being affected by dust, rain, mosquitoes and insects, and increase their service life.

[0037] Embodiment 6, as Figure 4 As shown, this embodiment adds the following structure on the basis of embodiment 1, the purification mechanism 17 includes an output pipe 29, the output pipe 29 is connected to the purification box 30, an auxiliary fan 31 is installed in the purification box 30, the output end of the auxiliary fan 31 is connected to a mesh bag 32, the mesh bag 32 is filled with activated carbon 33, and the output end of the purification box 30 is connected to a discharge pipe 34.

[0038] In this embodiment, the measured air is drawn into the output pipe 29 from the air collecting pipe 15 under the effect of the auxiliary fan 31, and transported to the purification box 30, and then the gas is adsorbed and purified by the activated carbon 33 in the mesh bag 32, and finally discharged to the outside from the exhaust pipe 34, thereby improving the use effect.

[0039] Embodiment 7, as Figure 4 As shown, this embodiment adds the following structure on the basis of the embodiment 1: a detachable insect-proof box 35 is installed on both sides of the bottom of the installation frame 9, and an insect repellent is placed in the detachable insect-proof box 35.

[0040] In this embodiment, when in use, by installing a detachable insect-proof box 35 at the bottom of the installation frame 9 and placing an insect repellent in the detachable insect-proof box 35, mosquito bites can be effectively prevented during use, thereby achieving an insect repellent effect.

[0041] Embodiment 8, as Figure 2 As shown, this embodiment adds the following structure on the basis of embodiment 1: a waterproof shell 36 is installed on the outer side of the top of the fixed mounting frame 1, a support frame 37 is installed on the top of the waterproof shell 36, solar panels 38 are installed on both sides of the support frame 37, and the output end of the solar panel 38 is connected to a battery 39, the battery 39 is installed on the fixed mounting frame 1 and is arranged in the waterproof shell 36, and the output end of the battery 39 is electrically connected to the power output mechanism 2, the negative pressure fan 14 and the carbon dioxide detection device 16.

[0042] In this embodiment, during use, photovoltaic power generation can be performed by the solar panel 38 on the support frame 37, and the electricity can be transmitted to the battery 39 for storage. When a power outage occurs, the battery 39 can output and provide a working power source, further improving the use effect.

[0043] Embodiment 9, as Figure 1 and Figure 2 As shown, this embodiment adds the following structure on the basis of the embodiment 1: a maintenance climbing frame 40 is installed on one side of the exterior of the fixed mounting frame 1 .

[0044] In this embodiment, during use, maintenance personnel can climb onto the fixed installation frame 1 through the maintenance climbing frame 40 to facilitate maintenance and inspection.

[0045] Embodiment 10, as Figure 2 As shown, this embodiment adds the following structure on the basis of embodiment 1: a monitoring device 41 is further installed on the lower side of the top of the fixed mounting frame 1, and a limiting plate 42 is further installed on the four sides of the fixed mounting frame 1, and the limiting plate 42 is arranged on the upper side of the lifting seat 7.

[0046] In this embodiment, when in use, the monitoring device 41 can be used to monitor the plant growth in real time. At the same time, the limit plate 42 limits the movement of the lifting seat 7 to prevent the protective shell 27 from colliding with the monitoring device 41 and causing damage to the monitoring device 41.

[0047] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A forest ecosystem carbon sink measurement device, characterized in that: The invention comprises a fixed mounting frame (1), a power output mechanism (2) is installed on the top of the fixed mounting frame (1), the power output ends on both sides of the power output mechanism (2) are connected with screw rods (3), a bearing seat (4) is installed on the bottom of the screw rods (3), a crossbeam frame (5) is installed on the bottom of the bearing seat (4), both sides of the crossbeam frame (5) are fixedly installed on the lower side of the fixed mounting frame (1), the screw rods (3) on both sides are connected with nut moving seats (6), the outer side of the nut moving seat (6) is installed with a lifting seat (7), the top two sides of the lifting seat (7) are installed with clamping parts (8), and the clamping parts (8) on both sides are arranged between them. A mounting frame (9) is fixedly installed, and assembly seats (10) are installed on four sides of the top of the mounting frame (9), and assembly plates (11) are installed on the top of the assembly seats (10) on the four sides. An air collecting hood (12) is installed on one side of the top of the assembly plate (11), and a filter screen (13) is installed at the input end of the air collecting hood (12). The output end of the air collecting hood (12) is connected to a negative pressure fan (14), and the output end of the negative pressure fan (14) is connected to an air collecting pipe (15). A carbon dioxide detection device (16) is installed on one side of the air collecting pipe (15), and the output end of the air collecting pipe (15) is connected to a purification mechanism (17).

2. A forest ecosystem carbon sink measurement device according to claim 1, characterized in that: The power output mechanism (2) comprises a motor (18), the power output end of the motor (18) is connected to a first reducer (19), the output ends on both sides of the first reducer (19) are connected to a first transmission rod (20), the other side of the first transmission rod (20) is connected to a second reducer (21), the second reducer (21) is connected to a second transmission rod (22), the second transmission rod (22) is connected to a lifter (23), and the power output end of the lifter (23) is connected to the top of the screw rod (3).

3. A forest ecosystem carbon sink measurement device according to claim 2, characterized in that: The outer side of the top of the screw rod (3) is connected to a shaft sleeve (24), and the shaft sleeve (24) is fixedly mounted on the top of the fixed mounting frame (1).

4. A forest ecosystem carbon sink measurement device according to claim 3, characterized in that: Guide sleeves (25) are installed on both sides of the lifting seat (7), and the guide sleeves (25) are slidably connected to guide rods (26). The top of the guide rod (26) is installed on the lower side of the top of the fixed mounting frame (1), and the bottom of the guide rod (26) is fixedly installed on the crossbeam frame (5).

5. A forest ecosystem carbon sink measurement device according to claim 4, characterized in that: A protective shell (27) is installed on the top of the assembly plate (11), and the air collecting hood (12), the negative pressure fan (14), the air collecting pipe (15), the carbon dioxide detection device (16) and the purification mechanism (17) are all arranged in the protective shell (27). Support connecting parts (28) are installed on the upper and lower sides of the outside of the negative pressure fan (14), the lower side of the support connecting part (28) is installed on the assembly plate (11), and the upper side of the support connecting part (28) is installed on the inner top of the protective shell (27).

6. A forest ecosystem carbon sink measurement device according to claim 5, characterized in that: The purification mechanism (17) comprises an output pipe (29), the output pipe (29) is connected to a purification box (30), an auxiliary fan (31) is installed in the purification box (30), the output end of the auxiliary fan (31) is connected to a mesh bag (32), the mesh bag (32) is filled with activated carbon (33), and the output end of the purification box (30) is connected to a discharge pipe (34).

7. A forest ecosystem carbon sink measurement device according to claim 6, characterized in that: A detachable insect-proof box (35) is installed on both sides of the bottom of the installation frame (9), and an insect repellent is placed in the detachable insect-proof box (35).

8. A forest ecosystem carbon sink measurement device according to claim 7, characterized in that: A waterproof housing (36) is installed on the outer side of the top of the fixed mounting frame (1), a support frame (37) is installed on the top of the waterproof housing (36), solar panels (38) are installed on both sides of the support frame (37), the output end of the solar panel (38) is connected to a battery (39), the battery (39) is installed on the fixed mounting frame (1) and is arranged in the waterproof housing (36), and the output end of the battery (39) is electrically connected to a power output mechanism (2), a negative pressure fan (14) and a carbon dioxide detection device (16).

9. A forest ecosystem carbon sink measurement device according to claim 8, characterized in that: A maintenance climbing frame (40) is installed on one side of the exterior of the fixed installation frame (1).

10. A forest ecosystem carbon sink measurement device according to claim 9, characterized in that: A monitoring device (41) is also installed on the lower side of the top of the fixed mounting frame (1), and limiting plates (42) are also installed on the four sides of the fixed mounting frame (1), and the limiting plates (42) are arranged on the upper side of the lifting seat (7).

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