Carbon emission monitoring device and sampling method

Abstract

The invention relates to the technical field of carbon emission, and provides a carbon emission monitoring device and a sampling method.The carbon emission monitoring device comprises a data processing and analyzing module and a solar power supply system and further comprises a power base, a monitoring box, a gas collecting sliding block, a gas sampling mechanism and a pneumatic adjusting assembly; the monitoring box is longitudinally arranged on the sliding frame in a sliding mode through the monitoring power assembly, the solar power supply system is installed on the monitoring box, a hollow isolation pipe is arranged in the monitoring box in a sealed mode and divides the interior of the monitoring box into a gas collection cavity and a stamping cavity, and the gas collection sliding block is arranged in the hollow isolation pipe in a sealed and sliding mode. The gas collection sliding block divides the gas collection cavity into a gas collection area and a power area, and one end of the gas collection sliding block is rotationally arranged on the monitoring power assembly. By means of the technical scheme, the problem that in the prior art, when a carbon emission monitoring device monitors the environment, the collection uniformity is poor is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon emissions, and specifically, to a carbon emission monitoring device and a sampling method. Background Art

[0002] With the increasing global attention to climate change issues, accurate monitoring of carbon emissions has become a key link in addressing climate change. The carbon emission monitoring devices in the prior art play an important role in many fields such as environmental monitoring and industrial production.

[0003] The carbon emission monitoring devices in the prior art generally consist of a sensor module, a data collector, a transmission module, a data processing and analysis module, a solar power supply system, etc. The sensor module detects the gas sampled by the data collector, and then the data processing and analysis module and the transmission module process and store the detected gas.

[0004] However, in the actual monitoring process, for the existing carbon emission monitoring devices, when monitoring different heights or complex spatial environments, the installation and adjustment of some monitoring devices are not convenient enough. For example, some monitoring devices fixedly installed at specific positions are difficult to flexibly change the monitoring height and angle according to actual needs, which limits their comprehensive monitoring ability for different emission sources. Although a small part of carbon emission monitoring devices can achieve a certain degree of height and angle adjustment, in the face of complex and changeable monitoring environments, there is still a poor uniformity in gas collection. For some scenarios with large dynamic changes, such as intermittent emissions during industrial production, their emission characteristics cannot be well recorded. Summary of the Invention

[0005] The present invention provides a carbon emission monitoring device and a sampling method to solve the problem of poor collection uniformity existing in the carbon emission monitoring devices in the prior art when monitoring the environment.

[0006] The technical solution of the present invention is as follows: A carbon emission monitoring device includes a data processing and analysis module and a solar power supply system, and further includes a power seat, a monitoring box, a gas collection slider, a gas sampling mechanism, and a pneumatic adjustment component;

[0007] A sliding frame is provided on the power seat;

[0008] The monitoring box is longitudinally slidably arranged on the sliding frame through a monitoring power component. The solar power supply system is installed on the monitoring box. A hollow isolation tube is hermetically arranged in the monitoring box, and the hollow isolation tube divides the inside of the monitoring box into a gas collection cavity and a stamping cavity;

[0009] The gas collecting slider is hermetically and slidably arranged in the hollow isolation pipe. The gas collecting slider divides the gas collecting cavity into a gas collecting area and a power area. One end of the gas collecting slider is rotatably arranged on the monitoring power assembly. The data processing and analysis module is arranged on the monitoring box and is connected to the gas collecting area through a one-way gas transmission assembly;

[0010] The gas sampling mechanism has a telescopic function and is communicatively arranged on the monitoring box. The gas sampling mechanism includes a gas sampling channel and a telescopic adjustment channel. The gas sampling channel is connected to the gas collecting area through a one-way air intake assembly, and the telescopic adjustment channel is connected to the stamping cavity;

[0011] The pneumatic adjustment assembly is arranged between the monitoring power assembly and the monitoring box and can adjust the air pressure in the stamping cavity.

[0012] As a preferred technical solution of the present invention, the monitoring power assembly includes a power shaft rod, a power motor, a pneumatic reciprocating lead screw, a bevel gear one, and a bevel gear two;

[0013] The power shaft rod penetrates and is rotatably arranged on the power seat. One end of the power shaft rod is provided with a power reciprocating lead screw. One end of the power reciprocating lead screw penetrates into the hollow isolation pipe. One end of the gas collecting slider is rotatably arranged on the power reciprocating lead screw. A power ball nut group is drivably arranged on the power reciprocating lead screw, and the power ball nut group is connected to the monitoring box and can drive the monitoring box to slide longitudinally;

[0014] The power motor is installed on one side of the power seat;

[0015] The pneumatic reciprocating lead screw is arranged on the output end of the power motor, and the pneumatic reciprocating lead screw is connected to the pneumatic adjustment assembly;

[0016] The bevel gear one is arranged on the pneumatic reciprocating lead screw;

[0017] The bevel gear two is arranged on the power shaft rod, and the bevel gear two meshes with the bevel gear one.

[0018] On the basis of the foregoing solution, the one-way gas transmission assembly includes an air pipe and a gas transmission one-way valve;

[0019] The air pipe is communicatively arranged between the data processing and analysis module and the gas collecting area;

[0020] The gas transmission one-way valve is installed on the air pipe and can allow the gas in the gas collecting area to enter the data processing and analysis module.

[0021] As a preferred technical solution of the present invention, the gas sampling mechanism includes a multi-stage pneumatic telescopic cylinder and an air inlet hood;

[0022] A plurality of the multi-stage pneumatic telescopic cylinders are provided and penetrate through one side of the monitoring box. The plurality of multi-stage pneumatic telescopic cylinders are distributed around the monitoring box. The gas sampling channel is located at the center of the multi-stage pneumatic telescopic cylinder and can extract external gas. The telescopic adjustment channel is opened on one side of the multi-stage pneumatic telescopic cylinder, and gas can be filled into the telescopic adjustment channel through the stamping cavity to perform telescopic adjustment on the multi-stage pneumatic telescopic cylinder;

[0023] A plurality of the air inlet hoods are provided. The air inlet hoods correspond to the multi-stage pneumatic telescopic cylinders one by one. The air inlet hoods are arranged on the side of the multi-stage pneumatic telescopic cylinder away from the monitoring box. The air inlet hoods are communicated with the gas sampling channel, and an isolation part is provided in the air inlet hood to prevent impurities from entering the gas sampling channel when the monitoring device is in a static state.

[0024] In order to prevent external impurities from entering the gas sampling channel when the monitoring device is static and affecting the monitoring accuracy of the surrounding gas, the isolation part includes an isolation shaft, an isolation plate and an isolation positioning spring;

[0025] The isolation shaft penetrates through and is rotatably arranged in the air inlet hood;

[0026] The isolation plate is arranged on the isolation shaft. The isolation plate is located in the air inlet hood and can rotate in the air inlet hood. When the end face of the isolation plate is perpendicular to the central axis of the air inlet hood, it can be in sealing contact with the inner wall of the air inlet hood;

[0027] The isolation positioning spring is arranged between the isolation shaft and the air inlet hood and can perform rebound positioning on the position of the isolation shaft.

[0028] In order to ensure that the gas collected at multiple points can be discharged into the gas collection area after being mixed, the one-way air inlet assembly includes:

[0029] A gas collection pipe network is arranged in the stamping cavity and is communicated with the gas collection area. One end of each gas sampling channel is communicated with the gas collection pipe network through an inlet pipe, and an air inlet one-way valve is installed on each inlet pipe to enable the gas in the gas sampling channel to enter the gas collection pipe network.

[0030] In order to facilitate the telescopic movement of the multi-stage pneumatic telescopic cylinder, the pneumatic adjustment assembly includes an air adjustment box, an air adjustment slider, a pneumatic ball nut group, a pneumatic slide plate, a pneumatic adjustment rod, an annular pneumatic pipe and a telescopic air pipe;

[0031] The air adjustment box is installed in the power seat;

[0032] The air regulating slider is hermetically and slidably arranged in the air regulating box, and the air regulating slider divides the inside of the air regulating box into a pneumatic area and an air regulating area;

[0033] The pneumatic ball nut group is drivingly arranged on the pneumatic reciprocating lead screw;

[0034] The pneumatic slide plate is slidably arranged in the power seat, and the pneumatic slide plate is connected to the pneumatic ball nut group;

[0035] There are at least two pneumatic adjusting rods. One end of each pneumatic adjusting rod is arranged on the pneumatic slide plate, and the other end passes through the air regulating area and is connected to the air regulating slider;

[0036] The annular pneumatic pipe is arranged in the power seat, and the annular pneumatic pipe is communicated with the pneumatic area;

[0037] There are several telescopic air pipes, which are arranged through the power seat. One end of each telescopic air pipe is communicated with the stamping cavity, and the other end is communicated with the annular pneumatic pipe.

[0038] A sampling method for a carbon emission monitoring device, which uses the above-mentioned carbon emission monitoring device, includes the following steps:

[0039] Step 1, longitudinal adjustment sampling. When the monitoring device is installed in the gas collection area and gas is sampled in this area, start the power motor. The output end of the power motor drives the pneumatic reciprocating lead screw and the power reciprocating lead screw to rotate, so that the power ball nut group drives the monitoring box to slide longitudinally in the carriage. By adjusting the position of the monitoring box, the position of the gas sampling mechanism is adjusted;

[0040] Step 2, transverse adjustment sampling. When the output end of the power motor drives the gas sampling mechanism to move longitudinally, the rotation of the pneumatic reciprocating lead screw drives the pneumatic ball nut group to perform a linear reciprocating motion at the same time. The movement of the pneumatic ball nut group drives the air regulating slider to reciprocate in the air regulating box, and the gas in the pneumatic area is pumped into the stamping cavity. By adjusting the air pressure in the stamping cavity, the multi-stage pneumatic telescopic cylinder performs a telescopic motion;

[0041] Step 3: Multi-point gas collection. When the power motor starts and the power ball screw nut group drives the monitoring box upward, the gas collection slider slides within the hollow isolation tube, causing the cavity within the gas collection area to continuously increase. As the cavity within the gas collection area increases, under the action of air pressure, external gas will pass through the air intake hood, gas collection channel, intake pipe, and gas collection pipe network into the gas collection area, enabling the gases simultaneously extracted by several multi-stage pneumatic telescopic cylinders to mix while flowing within the gas collection pipe network. When the power ball screw nut group drives the monitoring box downward, the movement of the gas collection slider compresses the gas collection area, causing the gas within the gas collection area to enter the data processing and analysis module through the gas transmission pipe, and the gas can be detected through the data processing and analysis module.

[0042] The beneficial effects of the present invention are as follows:

[0043] 1. In the present invention, through the collaborative design of the power seat, carriage, monitoring box, and monitoring power assembly, when the output end of the power motor drives the monitoring box to move on the carriage, the air pressure within the stamping cavity can be adjusted through the cooperation of the pneumatic adjustment assembly. By adjusting the air pressure within the stamping cavity, the multi-stage pneumatic telescopic cylinder can perform telescopic movement. Through the telescopic adjustment of the multi-stage pneumatic telescopic cylinder, the expansion of the horizontal sampling range can be achieved. This sampling method combining vertical and horizontal directions can cover a wider spatial range compared to traditional fixed-position sampling devices, obtain more comprehensive and accurate gas samples, and greatly improve the effectiveness and representativeness of monitoring data.

[0044] 2. In the present invention, through the sliding of the gas collection slider within the hollow isolation tube in cooperation with the one-way gas transmission assembly and the one-way air intake assembly, an efficient gas collection and transmission path can be formed. When the monitoring box moves upward, the sliding of the gas collection slider increases the cavity of the gas collection area, and external gas enters the gas collection area successively through the air intake hood, gas collection channel, intake pipe, and gas collection pipe network under the action of air pressure. The gases extracted by multiple multi-stage pneumatic telescopic cylinders are mixed within the gas collection pipe network, ensuring the comprehensiveness of the sample. When the monitoring box moves downward, the gas collection slider compresses the gas collection area, and the gas enters the data processing and analysis module through the gas transmission pipe for detection. The entire process does not require additional complex air extraction equipment, and the automatic collection and transmission of gas are realized by using the movement of the mechanical structure and the air pressure principle, simplifying the operation process, improving the sampling efficiency, and reducing the equipment cost and energy consumption at the same time.

[0045] 3. In the present invention, through the design of the isolation part in the gas sampling mechanism, impurities are effectively prevented from entering the gas sampling channel. When the monitoring device is in a static state, under the action of the isolation positioning spring, the end face of the isolation plate is in sealed contact with the inner wall of the air inlet hood, blocking impurities such as external dust and particulate matter from entering. When sampling is required, the pressure generated by the gas flow pushes the isolation plate to rotate, allowing the gas to smoothly enter the gas sampling channel. This design avoids the contamination of the gas sample by impurities, ensures the purity of the collected gas sample, thereby improving the accuracy and reliability of the detection results of the data processing and analysis module, and providing more accurate data support for carbon emission monitoring.

[0046] 4. In the present invention, through the setting of the solar power supply system, the carbon emission monitoring device can achieve autonomous power supply using clean energy, getting rid of the dependence on traditional power supply. In environments where power facilities are not perfect, such as in the wild and remote areas, the device can still operate stably, greatly expanding its application scenarios. At the same time, as a renewable energy source, solar energy does not produce carbon emissions during use, which is in line with the monitoring function of the device, further reducing the environmental impact of the entire monitoring process and conforming to the concept of green environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0048] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0049] Figure 2 is a schematic structural diagram of a partial cross-section of the present invention;

[0050] Figure 3 For the present invention Figure 2 is a schematic diagram of a partially enlarged structure at position A in the present invention;

[0051] Figure 4 For the present invention Figure 2 is a schematic diagram of a partially enlarged structure at position B in the present invention;

[0052] Figure 5 For the present invention Figure 2 is a schematic diagram of a partially enlarged structure at position C in the present invention;

[0053] Figure 6 is a schematic structural diagram of the cooperation between the hollow isolation tube and the one-way air inlet assembly in the present invention;

[0054] Figure 7 is a schematic diagram of a partial cross-section of the cooperation between the data processing and analysis module, the power seat, the sliding carriage, the monitoring box, the hollow isolation tube, the gas collection slider, the monitoring power assembly, the gas sampling mechanism, the one-way air inlet assembly and the pneumatic adjustment assembly in the present invention;

[0055] Figure 8 This is a schematic structural diagram of the cooperation among the gas collecting slider, the monitoring power assembly, the gas sampling mechanism, the one-way air intake assembly, and the pneumatic adjustment assembly in the present invention.

[0056] In the figure: 001, data processing and analysis module; 002, solar power supply system; 003, monitoring power assembly; 004, gas sampling mechanism; 005, one-way air intake assembly; 006, pneumatic adjustment assembly;

[0057] 1, power seat; 2, carriage; 3, monitoring box; 4, hollow isolation tube; 5, gas collecting slider; 6, power shaft rod; 7, power reciprocating lead screw; 8, power ball nut group; 9, power motor; 10, pneumatic reciprocating lead screw; 11, bevel gear one; 12, bevel gear two; 13, gas pipeline; 14, gas one-way valve; 15, multi-stage pneumatic telescopic cylinder; 16, air intake hood; 17, isolation shaft; 18, isolation plate; 19, isolation positioning spring; 20, gas sampling pipeline network; 21, intake pipe; 22, intake one-way valve; 23, air adjustment box; 24, air adjustment slider; 25, pneumatic ball nut group; 26, pneumatic slide plate; 27, pneumatic adjustment rod; 28, annular pneumatic tube; 29, telescopic air pipe. Specific embodiments

[0058] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0059] Embodiment 1, as Figures 1 to 8 shown, this embodiment proposes a carbon emission monitoring device, including a data processing and analysis module 001 and a solar power supply system 002, and further including a power seat 1, a monitoring box 3, a gas collecting slider 5, a gas sampling mechanism 004, and a pneumatic adjustment assembly 006.

[0060] As described above, a carriage 2 is provided on the power seat 1, the monitoring box 3 is longitudinally slidably arranged on the carriage 2 through a monitoring power assembly 003, the solar power supply system 002 is installed on the monitoring box 3, a hollow isolation tube 4 is hermetically arranged in the monitoring box 3, and the hollow isolation tube 4 divides the inside of the monitoring box 3 into a gas collecting cavity and a stamping cavity, and a pressure detection sensor capable of detecting air pressure is arranged in the stamping cavity.

[0061] Among them, the monitoring power component 003 includes a power shaft rod 6, a power motor 9, a pneumatic reciprocating lead screw 10, a first bevel gear 11 and a second bevel gear 12. The power shaft rod 6 penetrates and is rotatably arranged on the power seat 1. One end of the power shaft rod 6 is provided with a power reciprocating lead screw 7. One end of the power reciprocating lead screw 7 penetrates into the hollow isolation tube 4. A power ball nut group 8 is drivably arranged on the power reciprocating lead screw 7. The power ball nut group 8 is connected to the monitoring box 3 and can drive the monitoring box 3 to slide longitudinally. The power motor 9 is installed on one side of the power seat 1. The pneumatic reciprocating lead screw 10 is arranged on the output end of the power motor 9. The pneumatic reciprocating lead screw 10 is connected to the pneumatic adjustment component 006. The first bevel gear 11 is arranged on the pneumatic reciprocating lead screw 10. The second bevel gear 12 is arranged on the power shaft rod 6. The second bevel gear 12 meshes with the first bevel gear 11.

[0062] Specifically, start the power motor 9. The output end of the power motor 9 drives the pneumatic reciprocating lead screw 10 to rotate. The rotation of the pneumatic reciprocating lead screw 10 drives the first bevel gear 11 to rotate. The rotation of the first bevel gear 11 drives the second bevel gear 12 to rotate. The rotation of the second bevel gear 12 drives the power shaft rod 6 to rotate. The rotation of the power shaft rod 6 drives the power reciprocating lead screw 7 to rotate. The rotation of the power reciprocating lead screw 7 drives the power ball nut group 8 to perform a linear reciprocating motion. The motion of the power ball nut group 8 drives the monitoring box 3 to move, so that the monitoring box 3 moves on the carriage 2.

[0063] As described above, the gas collection slider 5 is hermetically and slidably arranged in the hollow isolation tube 4. The gas collection slider 5 divides the gas collection cavity into a gas collection area and a power area. One end of the gas collection slider 5 is rotatably arranged on the power reciprocating lead screw 7. The data processing and analysis module 001 is arranged on the monitoring box 3 and is communicated with the gas collection area through a one-way gas transmission component.

[0064] Specifically, when the power ball nut group 8 drives the monitoring box 3 to move, the gas collection slider 5 can perform a sealed sliding in the hollow isolation tube 4. The movement of the gas collection slider 5 can adjust the sizes of the areas in the gas collection area and the power area.

[0065] Among them, the one-way gas transmission component includes a gas transmission pipe 13 and a gas transmission check valve 14. The gas transmission pipe 13 is communicatively arranged between the data processing and analysis module 001 and the gas collection area. The gas transmission check valve 14 is installed on the gas transmission pipe 13 and can allow the gas in the gas collection area to enter the data processing and analysis module 001.

[0066] Specifically, when the gas collecting slider 5 compresses the gas collecting area, the gas will enter the data processing and analysis module 001 through the gas pipeline 13 for detection. The above-mentioned data processing and analysis module 001 and the solar power supply system 002 are both common component devices in the carbon emission detection device in the prior art. Through the setting of the solar power supply system 002, the carbon emission monitoring device can achieve independent power supply using clean energy, getting rid of the dependence on traditional power supply. In environments where power facilities are imperfect, such as in the wild and remote areas, the device can still operate stably, greatly expanding its application scenarios. At the same time, as a renewable energy source, solar energy does not produce carbon emissions during use, which is in line with the monitoring function of the device, further reducing the environmental impact of the entire monitoring process and conforming to the concept of green environmental protection. By setting the data processing and analysis module 001, it can detect the transported gas. The specific structure is not the main innovation point of this application and will not be elaborated here too much.

[0067] As described above, the gas sampling mechanism 004 has a telescopic function and is connected to the monitoring box 3. The gas sampling mechanism 004 includes a gas sampling channel and a telescopic adjustment channel. The gas sampling channel is connected to the gas collecting area through a one-way air intake component 005, and the telescopic adjustment channel is connected to the stamping cavity. The gas sampling mechanism 004 includes a multi-stage pneumatic telescopic cylinder 15 and an air intake hood 16. There are several multi-stage pneumatic telescopic cylinders 15, which are arranged through one side of the monitoring box 3. Several multi-stage pneumatic telescopic cylinders 15 are distributed around the monitoring box 3. The gas sampling channel is located at the center of the multi-stage pneumatic telescopic cylinder 15 and can extract the external gas. The telescopic adjustment channel is opened on one side of the multi-stage pneumatic telescopic cylinder 15 and can fill gas into the telescopic adjustment channel through the stamping cavity to perform telescopic adjustment on the multi-stage pneumatic telescopic cylinder 15. There are several air intake hoods 16, and the air intake hoods 16 correspond to the multi-stage pneumatic telescopic cylinders 15 one by one. The air intake hood 16 is arranged on the side of the multi-stage pneumatic telescopic cylinder 15 away from the monitoring box 3, and the air intake hood 16 is connected to the gas sampling channel. An isolation part is provided in the air intake hood 16 to prevent impurities from entering the gas sampling channel when the monitoring device is in a static state.

[0068] In order to prevent external impurities from entering the gas sampling channel when the monitoring device is static and affecting the monitoring accuracy of the surrounding gas, the isolation part includes an isolation shaft 17, an isolation plate 18, and an isolation positioning spring 19. The isolation shaft 17 is arranged through and rotatably in the air intake hood 16. The isolation plate 18 is arranged on the isolation shaft 17. The isolation plate 18 is located in the air intake hood 16 and can rotate in the air intake hood 16. When the end face of the isolation plate 18 is perpendicular to the central axis of the air intake hood 16, it can be in sealed contact with the inner wall of the air intake hood 16. The isolation positioning spring 19 is arranged between the isolation shaft 17 and the air intake hood 16 and can perform rebound positioning on the position of the isolation shaft 17.

[0069] Specifically, when the air pressure in the stamping cavity is higher than the external air pressure, the gas will enter the multi-stage pneumatic telescopic cylinder 15 through the telescopic adjustment channel, causing the multi-stage pneumatic telescopic cylinder 15 to extend. When the air pressure in the stamping cavity is lower than the external air pressure, the multi-stage telescopic cylinder will contract. Through the design of the isolation part in the gas sampling mechanism 004, it can effectively prevent impurities from entering the gas sampling channel. When the monitoring device is in a static state, under the action of the isolation positioning spring 19, the end face of the isolation plate 18 is in sealed contact with the inner wall of the air inlet hood 16, blocking impurities such as external dust and particulate matter from entering. When sampling is required, the pressure generated by the gas flow pushes the isolation plate 18 to rotate, allowing the gas to smoothly enter the gas sampling channel. This design avoids the contamination of the gas sample by impurities, ensures the purity of the collected gas sample, and thus improves the accuracy and reliability of the detection results of the data processing and analysis module 001, providing more accurate data support for carbon emission monitoring.

[0070] Among them, the one-way air intake assembly 005 includes a gas collection pipe network 20, which is arranged in the stamping cavity and is connected to the gas collection area. One end of each gas sampling channel is connected to the gas collection pipe network 20 through an intake pipe 21, and an intake one-way valve 22 is installed on each intake pipe 21, which can allow the gas in the gas sampling channel to enter the gas collection pipe network 20.

[0071] Specifically, when the monitoring box 3 moves upward, the gas collection slider 5 slides to increase the cavity of the gas collection area. Under the action of air pressure, the external gas sequentially enters the gas collection area through the air inlet hood 16, the gas sampling channel, the intake pipe 21, and the gas collection pipe network 20. The gases extracted by the multiple multi-stage pneumatic telescopic cylinders 15 are mixed in the gas collection pipe network 20, which can ensure the comprehensiveness of the sample. When the monitoring box 3 moves downward, the gas collection slider 5 compresses the gas collection area, and the gas enters the data processing and analysis module 001 through the gas transmission pipe 13 for detection. The whole process does not require additional complex air extraction equipment, and realizes the automatic collection and transmission of gas by using the movement of the mechanical structure and the air pressure principle, simplifies the operation process, improves the sampling efficiency, and reduces the equipment cost and energy consumption at the same time.

[0072] As described above, the pneumatic adjustment assembly 006 is disposed between the monitoring power assembly 003 and the monitoring box 3 and can adjust the air pressure in the stamping cavity. The pneumatic adjustment assembly 006 includes an air adjustment box 23, an air adjustment slider 24, a pneumatic ball nut group 25, a pneumatic slide plate 26, a pneumatic adjustment rod 27, an annular pneumatic tube 28, and a telescopic air tube 29. The air adjustment box 23 is installed in the power seat 1. The air adjustment slider 24 is hermetically and slidably disposed in the air adjustment box 23. The air adjustment slider 24 divides the inside of the air adjustment box 23 into a pneumatic area and an air adjustment area. The pneumatic ball nut group 25 is drivingly disposed on the pneumatic reciprocating lead screw 10. The pneumatic slide plate 26 is slidably disposed in the power seat 1. The pneumatic slide plate 26 is connected to the pneumatic ball nut group 25. There are at least two pneumatic adjustment rods 27. One end of the pneumatic adjustment rod 27 is disposed on the pneumatic slide plate 26, and the other end passes through the air adjustment area and is connected to the air adjustment slider 24. The annular pneumatic tube 28 is disposed in the power seat 1. The annular pneumatic tube 28 communicates with the pneumatic area. There are several telescopic air tubes 29, and they penetrate through the power seat 1. One end of each telescopic air tube 29 communicates with the stamping cavity, and the other end communicates with the annular pneumatic tube 28.

[0073] Specifically, when the pneumatic reciprocating lead screw 10 rotates, the pneumatic ball nut group 25 will perform a linear reciprocating motion on the pneumatic reciprocating lead screw 10. The movement of the pneumatic ball nut group 25 will drive the pneumatic slide plate 26 to move. The movement of the pneumatic slide plate 26 will drive the pneumatic adjustment rod 27 to move. Through the movement of the pneumatic adjustment rod 27, the air adjustment slider 24 can be driven to reciprocate in the air adjustment box 23. By adjusting the movement of the air adjustment slider 24, the cavity size of the pneumatic area can be adjusted. By adjusting the cavity size of the pneumatic area by the air adjustment slider 24, the gas in the stamping cavity and the pneumatic area can be guided through the annular pneumatic tube 28 and the telescopic air tube 29.

[0074] The telescopic air tube 29 arranged as described above can perform telescopic movement as the monitoring box 3 moves. The telescopic air tube 29 itself needs to have a certain anti-deformation performance to ensure that when the air pressure in the pneumatic area is adjusted, the telescopic air tube 29 will not be deformed due to pressure.

[0075] Embodiment 2: A sampling method for a carbon emission monitoring device proposed in Embodiment 2 of the present invention on the basis of Embodiment 1. The specific method is as follows:

[0076] Vertical adjustment sampling: When the monitoring device is installed in the gas collection area and gas sampling is performed in this area, the power motor 9 is started. The output end of the power motor 9 drives the pneumatic reciprocating lead screw 10 and the power reciprocating lead screw 7 to rotate, so that the power ball nut group 8 drives the monitoring box 3 to slide longitudinally in the carriage 2. By adjusting the position of the monitoring box 3, the position of the gas sampling mechanism 004 is adjusted.

[0077] Horizontal adjustment sampling: When the output end of the power motor 9 drives the gas sampling mechanism 004 to move longitudinally, the rotation of the pneumatic reciprocating lead screw 10 drives the pneumatic ball nut group 25 to perform a linear reciprocating motion at the same time. The movement of the pneumatic ball nut group 25 drives the air adjustment slider 24 to reciprocate in the air adjustment box 23, exhausting the gas in the pneumatic area into the stamping cavity. By adjusting the air pressure in the stamping cavity, the multi-stage pneumatic telescopic cylinder 15 performs a telescopic motion.

[0078] Multi-point gas collection: When the power motor 9 is started and the power ball nut group 8 drives the monitoring box 3 to move upward, the gas collection slider 5 slides in the hollow isolation tube 4, continuously increasing the cavity in the gas collection area. As the cavity in the gas collection area increases, under the action of air pressure, the outside gas will enter the gas collection area through the air inlet hood 16, the gas sampling channel, the air inlet pipe 21, and the gas sampling network 20, causing the gas simultaneously extracted by several multi-stage pneumatic telescopic cylinders 15 to mix when flowing in the gas sampling network 20. When the power ball nut group 8 drives the monitoring box 3 to move downward, the movement of the gas collection slider 5 compresses the gas collection area, causing the gas in the gas collection area to enter the data processing and analysis module 001 through the gas transmission pipe 13, and the gas can be detected by the data processing and analysis module 001.

[0079] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Carbon emission monitoring device, comprising a data processing and analysis module (001) and a solar power supply system (002), characterized in that, Further included are: A power seat (1), on which a carriage (2) is provided; A monitoring box (3), longitudinally slidably arranged on the carriage (2) through a monitoring power assembly (003), the solar power supply system (002) is installed on the monitoring box (3), a hollow isolation tube (4) is hermetically arranged in the monitoring box (3), and the hollow isolation tube (4) divides the inside of the monitoring box (3) into a gas collection cavity and a stamping cavity; A gas collection slider (5), hermetically and slidably arranged in the hollow isolation tube (4), the gas collection slider (5) divides the inside of the gas collection cavity into a gas collection area and a power area, one end of the gas collection slider (5) is rotatably arranged on the monitoring power assembly (003), the data processing and analysis module (001) is arranged on the monitoring box (3) and is communicated with the gas collection area through a one-way gas transmission assembly; A gas sampling mechanism (004), having a telescopic function and communicatively arranged on the monitoring box (3), the gas sampling mechanism (004) includes a gas sampling channel and a telescopic adjustment channel, the gas sampling channel is communicated with the gas collection area through a one-way air intake assembly (005), and the telescopic adjustment channel is communicated with the stamping cavity; A pneumatic adjustment assembly (006), arranged between the monitoring power assembly (003) and the monitoring box (3), capable of adjusting the air pressure in the stamping cavity.

2. The carbon emission monitoring device according to claim 1, characterized in that The monitoring power assembly (003) includes: A power shaft rod (6), penetrating and rotatably arranged on the power seat (1), one end of the power shaft rod (6) is provided with a power reciprocating lead screw (7), one end of the power reciprocating lead screw (7) penetrates into the hollow isolation tube (4), one end of the gas collection slider (5) is rotatably arranged on the power reciprocating lead screw (7), a power ball nut group (8) is arranged on the power reciprocating lead screw (7), and the power ball nut group (8) is connected to the monitoring box (3) and can drive the monitoring box (3) to longitudinally slide; A power motor (9), installed on one side of the power seat (1); A pneumatic reciprocating lead screw (10), arranged on the output end of the power motor (9), and the pneumatic reciprocating lead screw (10) is connected to the pneumatic adjustment assembly (006); A first bevel gear (11), arranged on the pneumatic reciprocating lead screw (10); A second bevel gear (12), arranged on the power shaft rod (6), and the second bevel gear (12) meshes with the first bevel gear (11).

3. The carbon emission monitoring device according to claim 2, characterized in that, The one-way gas transmission assembly includes: An air duct (13), communicatively arranged between the data processing and analysis module (001) and the gas collection area; An air transmission one-way valve (14), installed on the air duct (13), capable of allowing the gas in the gas collection area to enter the data processing and analysis module (001).

4. The carbon emission monitoring device according to claim 3, wherein The gas sampling mechanism (004) includes: A multi-stage pneumatic telescopic cylinder (15) is provided with several of them, which are arranged through one side of the monitoring box (3). The several multi-stage pneumatic telescopic cylinders (15) are distributed around the monitoring box (3). The gas sampling channel is located at the center of the multi-stage pneumatic telescopic cylinder (15), and can extract the external gas. The telescopic adjustment channel is opened on one side of the multi-stage pneumatic telescopic cylinder (15), and gas can be filled into the telescopic adjustment channel through the stamping cavity to adjust the telescopic length of the multi-stage pneumatic telescopic cylinder (15). An air inlet hood (16) is provided with several of them. The air inlet hood (16) corresponds to the multi-stage pneumatic telescopic cylinder (15) one by one. The air inlet hood (16) is arranged on the side of the multi-stage pneumatic telescopic cylinder (15) away from the monitoring box (3). The air inlet hood (16) is communicated with the gas sampling channel. An isolation part is arranged in the air inlet hood (16) to prevent impurities from entering the gas sampling channel when the monitoring device is in a static state.

5. The carbon emission monitoring device according to claim 4, characterized in that, The isolation part includes: An isolation shaft (17) is arranged through and rotatably in the air inlet hood (16); An isolation plate (18) is arranged on the isolation shaft (17). The isolation plate (18) is located in the air inlet hood (16) and can rotate in the air inlet hood (16). When the end face of the isolation plate (18) is perpendicular to the central axis of the air inlet hood (16), it can be in sealing contact with the inner wall of the air inlet hood (16). An isolation positioning spring (19) is arranged between the isolation shaft (17) and the air inlet hood (16) to perform rebound positioning on the position of the isolation shaft (17).

6. The carbon emission monitoring device according to claim 5, wherein, The one-way air inlet assembly (005) includes: A gas sampling pipe network (20) is arranged in the stamping cavity and is communicated with the gas collection area. One end of each gas sampling channel is communicated with the gas sampling pipe network (20) through an air inlet pipe (21). An air inlet one-way valve (22) is installed on each air inlet pipe (21) to enable the gas in the gas sampling channel to enter the gas sampling pipe network (20).

7. The carbon emission monitoring device according to claim 6, characterized in that, The pneumatic adjustment assembly (006) includes: An air adjustment box (23) is installed in the power seat (1); An air adjustment slider (24) is arranged in the air adjustment box (23) in a sealed and sliding manner. The air adjustment slider (24) divides the air adjustment box (23) into a pneumatic area and an air adjustment area; A pneumatic ball nut group (25) is arranged on the pneumatic reciprocating lead screw (10) in a transmission manner; A pneumatic slide plate (26) is arranged in the power seat (1) in a sliding manner. The pneumatic slide plate (26) is connected with the pneumatic ball nut group (25); At least two pneumatic adjustment rods (27) are provided. One end of each pneumatic adjustment rod (27) is arranged on the pneumatic slide plate (26), and the other end passes through the air adjustment area and is connected with the air adjustment slider (24); An annular pneumatic pipe (28) is arranged in the power seat (1). The annular pneumatic pipe (28) is communicated with the pneumatic area; There are several telescopic air pipes (29), which are arranged through the power seat (1). One end of each telescopic air pipe (29) is communicated with the stamping cavity, and the other end is communicated with the annular pneumatic pipe (28).

8. Sampling method of carbon emission monitoring device, using the carbon emission monitoring device described in claim 7, characterized in that, It includes the following steps: S1. Vertical adjustment and sampling: Install the monitoring device in the gas collection area. When sampling the gas in this area, start the power motor (9). The output end of the power motor (9) drives the pneumatic reciprocating lead screw (10) and the power reciprocating lead screw (7) to rotate, so that the power ball nut group (8) drives the monitoring box (3) to slide longitudinally in the carriage (2). By adjusting the position of the monitoring box (3), the position of the gas sampling mechanism (004) is adjusted. S2. Horizontal adjustment and sampling: When the output end of the power motor (9) drives the gas sampling mechanism (004) to move longitudinally, the rotation of the pneumatic reciprocating lead screw (10) drives the pneumatic ball nut group (25) to perform a linear reciprocating motion at the same time. The movement of the pneumatic ball nut group (25) drives the air adjustment slider (24) to reciprocate in the air adjustment box (23), exhausting the gas in the pneumatic area into the stamping cavity. By adjusting the air pressure in the stamping cavity, the multi-stage pneumatic telescopic cylinder (15) performs a telescopic motion. S3. Multi-point gas collection: When the power motor (9) is started and the power ball nut group (8) drives the monitoring box (3) to move upward, the gas collection slider (5) slides in the hollow isolation pipe (4), increasing the cavity in the gas collection area continuously. As the cavity in the gas collection area increases, under the action of air pressure, the outside gas will enter the gas collection area through the air inlet hood (16), the gas collection channel, the air inlet pipe (21), and the gas collection pipe network (20). The gas simultaneously extracted by several multi-stage pneumatic telescopic cylinders (15) is mixed when flowing in the gas collection pipe network (20). When the power ball nut group (8) drives the monitoring box (3) to move downward, the movement of the gas collection slider (5) compresses the gas collection area, so that the gas in the gas collection area enters the data processing and analysis module (001) through the gas transmission pipe (13), and the gas can be detected by the data processing and analysis module (001).

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