Fabricated carbon emission monitoring and analyzing device for building

Abstract

The invention provides a carbon emission monitoring and analyzing device for an assembly type building, and the monitoring and analyzing method comprises the steps: arranging the carbon emission monitoring and analyzing device for the assembly type building in an exhaust region of carbon emission equipment in a monitored assembly type building region, and monitoring the exhaust flue gas of the carbon emission equipment; the carbon emission monitoring and analyzing device comprises a rotatable input end and a strip-shaped indicator capable of being blown by airflow in an exhaust area, and further comprises a direction adjusting module for monitoring the direction of the indicator, and the direction adjusting module adjusts the input end according to the direction of the strip-shaped indicating flag to enable the input end to be aligned with the airflow in the exhaust area. The concentration of the collected smoke sample is close to the maximum value in the exhaust area; the device can adapt to the change of the wind direction of the monitoring environment by adjusting the orientation of the sampling port, can more accurately sample the carbon emission flue gas in the open environment, and can be suitable for carbon emission monitoring in the open environment.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon emission monitoring and analysis, and in particular to a carbon emission monitoring and analysis device for prefabricated buildings. Background Art

[0002] Prefabricated building is a modern building method. By prefabricating building components in a factory and then assembling and connecting them at the construction site, this building method transfers on-site operations in the traditional construction method to the factory, greatly improving production efficiency and building quality; Therefore, the carbon emissions generated by prefabricated buildings mainly come from transportation tools and mechanical equipment used in on-site construction. When carrying out prefabricated buildings, it is also necessary to combine a special carbon emission monitoring and analysis device to analyze the emitted carbon gas and monitor the emission volume. According to the data obtained from the monitoring and analysis, the carbon emissions of prefabricated buildings can be further optimized according to relevant treatment processes, further improving the environmental protection intensity effect; The existing carbon emission monitoring and analysis devices mainly have the following defects: Since the monitoring directions of the current carbon emission monitoring and analysis devices are all in a fixed state, they will be affected by the instability of the spatial airflow. If the wind direction during the carbon emission process does not match the positioning direction of the monitoring and analysis device, it will reduce the accuracy of carbon emission monitoring and analysis in the assembly area. That is, the current monitoring and analysis device cannot change the position of the monitoring and analysis port with the change of the spatial airflow and is difficult to adapt to carbon emission monitoring in various open environments. Summary of the Invention

[0003] The present invention provides a carbon emission monitoring and analysis device for prefabricated buildings, which can adjust the sampling port orientation to adapt to the change of the wind direction in the monitoring environment, can sample the carbon emission flue gas in the open environment more accurately, and is applicable to carbon emission monitoring in the open environment.

[0004] The present invention adopts the following technical solutions.

[0005] A carbon emission monitoring and analysis method for prefabricated buildings used in industrial applications. The monitoring and analysis method monitors the discharged flue gas of carbon emission equipment by setting a carbon emission monitoring and analysis device for prefabricated buildings in the exhaust area of carbon emission equipment in the monitored prefabricated building area. The carbon emission monitoring and analysis device includes a rotatable input end, a strip-shaped indicator that can be blown by the airflow in the exhaust area, and a direction adjustment module for monitoring the direction of the indicator. The direction adjustment module adjusts the input end according to the direction of the strip-shaped indicator flag to make it align with the airflow in the exhaust area, so that the concentration of the collected flue gas sample approaches the maximum value in the exhaust area.

[0006] The airflow concentration area is the exhaust area of the carbon emission equipment, including the adjacent area of the exhaust port of the fixed mechanical equipment within the monitored prefabricated building area, and also including the adjacent area of the exhaust port of the transportation vehicle within the monitored area. The input end is the flue gas sampling port of the straight pipe (53) of the monitoring and analysis structure (5). The strip indicator is the azimuth indicator flag (54). The diameter of the flue gas sampling port is much larger than that of the exhaust port of the fixed mechanical equipment and the exhaust port of the transportation vehicle. The airflow direction in the exhaust area is basically horizontal or slightly inclined. When it blows the azimuth indicator flag, the azimuth indicator flag rotates in the horizontal direction. When the direction adjustment module adjusts the orientation of the flue gas sampling port, the flue gas sampling port rotates around the exhaust port of the fixed mechanical equipment or the exhaust port of the transportation vehicle with the exhaust port of the fixed mechanical equipment or the exhaust port of the transportation vehicle as the center, and the flue gas sampling port faces the airflow direction in the exhaust area to collect flue gas samples.

[0007] The monitoring and analysis method sets a suitable carbon emission monitoring and analysis device for prefabricated buildings in its exhaust area according to the power of the carbon emission equipment. Specifically: When the rated net power of the carbon emission equipment is greater than 560 kWh, a carbon emission monitoring and analysis device for prefabricated buildings with a measurement range in which the CO emission does not exceed 3.5 g / kWh, the HC+NOx does not exceed 6.4 g / kWh, and the PM does not exceed 0.20 g / kWh is selected. When the rated net power of the carbon emission equipment is greater than or equal to 130 kW and less than or equal to 560 kWh, a carbon emission monitoring and analysis device for prefabricated buildings with a measurement range in which the CO emission does not exceed 3.5 g / kWh, the HC+NOx does not exceed 6.4 g / kWh, and the PM does not exceed 0.20 g / kWh is selected.

[0008] The monitoring and analysis method uses the infrared spectroscopy measurement method to monitor carbon emissions. The infrared spectroscopy measurement method calculates the concentration of carbon dioxide by measuring the absorption degree of carbon dioxide molecules in the air to infrared light. When the flue gas sample enters the input end, the infrared light source of the carbon emission monitoring and analysis device for prefabricated buildings emits broadband infrared light. After the infrared light passes through the flue gas sample, part of the infrared light is absorbed by carbon dioxide, and the remaining infrared light is received by the detector after passing through the filter and converted into an electrical signal, and the concentration value of carbon dioxide is displayed after passing through the signal processor.

[0009] Carbon emission monitoring and analysis device for prefabricated buildings. The input end of the monitoring and analysis device is located at the monitoring and analysis structure (5) at the top. The monitoring and analysis structure is supported by the support column (2) at the fixed chassis (1). The top surface of the fixed chassis (1) is fixedly connected to the lower end of the support column (2). A positioning frame (3) with a control host (4) installed is provided on the side of the support column (2). The cable of the control host (4) is arranged inside the support column (2) and extends to the top to form an electrical connection with the monitoring and analysis structure (5). The top of the support column is connected to the parallel plate at the bottom of the monitoring and analysis structure; The monitoring and analysis structure (5) includes a monitoring and analysis main body (52) arranged on the parallel plate (51); The monitoring and analysis main body (52) includes a straight-through pipe (53), an azimuth indicating flag (54), a monitoring controller (55), an assembly plate (56), a driving motor (57), and an azimuth regulator (58); A straight-through pipe (53) is also fixed at the center of the front section of the monitoring and analysis main body (52) arranged on the top layer of the parallel plate (51). The top of the straight-through pipe (53) is connected to an azimuth indicating flag (54) and a monitoring controller (55) capable of detecting the orientation of the azimuth indicating flag. The monitoring controller (55) is electrically connected to the monitoring and analysis main body (52) and provides electrical energy for the driving motor (57) through the monitoring and analysis main body (52). The driving motor (57) combines the electrical energy of the monitoring and analysis main body (52) and the instructions of the monitoring controller (55) to drive the azimuth regulator (58) to adjust the orientation of the input end of the straight-through pipe.

[0010] The control host (4) programs the monitoring controller (55) and the monitoring and analysis main body (52) of the monitoring and analysis structure (5). When the azimuth indicating flag (54) on the straight-through pipe (53) flutters with the airflow azimuth, the monitoring controller (55) monitors it, and then enables the driving motor (57) according to the fluttering azimuth of the indicating flag (54). The driving motor (57) combines the program instructions of the monitoring controller (55) to drive the rotating column (583) of the azimuth regulator (58) to rotate, so that the rotating column (583) drives the overall monitoring and analysis structure (5) to rotate and adjust the azimuth in combination with the connection cavity (582) and the splicing ring (581); The azimuth regulator (58) and the driving motor (57) are installed at the lower end of the parallel plate (51) through the assembly plate (56) and are vertically arranged at the center inside the support column (2); The azimuth regulator (58) is provided with a splicing ring (581), a connecting cavity (582), a rotating column (583), a connecting end (584), and a central auxiliary rod (585); the center of the splicing ring (581) is penetrated by the connecting cavity (582) and the rotating column (583) is installed therein; the top of the rotating column (583) is mechanically connected to the driving motor (57) through the connecting end (584); and the lower end of the rotating column is also connected to the central auxiliary rod (585) and the center of the supporting column (2) is overlapped with each other; The fixed chassis (1) is circular in shape and is perpendicular to the support column (2). A vertical circular cavity is opened inside the support column (2) for vertical embedding of components carried by the monitoring and analysis structure (5). The positioning frame (3) cooperates with the support column (2) to fix the position of the control host (4).

[0011] The parallel plate (51) and the assembly plate (56) are parallel to each other, and the monitoring and analysis body (52) has a built-in carbon dioxide concentration and harmful component analysis component; Two groups of azimuth indicating flags (54) and two groups of monitoring controllers (55) are arranged on the top of the straight-through pipe (53); and the azimuth adjuster (58) is installed in a vertical posture and is rotatably inserted into the inner center of the support column (2).

[0012] The splicing ring (581) is installed in a parallel manner, and together with the connecting cavity (582) forms a mounting position for the rotating column (583). A connecting end (584) is provided on the top of the rotating column (583), and the connecting end is movably fixedly connected to one end of the driving motor (57); A central auxiliary rod (585) having a smaller diameter than the rotating column (583) is provided in the central axis region of the rotating column, and is used to increase the length of the rotating column (583) inside the supporting column (2); The splicing ring (581) is provided with a pusher (5814), one end of which is embedded in the center of the vertical block (5815) in a straight line, and the other end is connected to a connecting buckle (5813), and the connecting buckle (5813) is used to complete the engagement and connection with the upper end and the lower end of the adsorption ring (5811) and the connecting ring (5812); A central restraining block (5816) is fixed in the center of the vertical block (5815) and a positioning block (5817) is connected to the outside to complete the fixed connection with the two ends of the assembly plate (56); The centers of the adsorption ring (5811) and the connection ring (5812) coincide with each other, and slots are provided in the upper and lower center regions thereof for inserting the connection buckle (5813), and the pusher (5814) and the connection buckle (5813) are arranged on the same central vertical line; The vertical block (5815) has a "concave" shape structure, and a central restraint block (5816) is provided inside it for limiting and restraining the center of the pushing member (5814) after it is reset.

[0013] The pushing member (5814) is further provided with a pulling block (8141). The pulling block (8141) is welded to the middle and lower area of the surface of the solid block (8142). A restraint groove (8143) is opened at the bottom of the solid block (8142) for embedding the central restraint block (5816). Anti - detachment blocks (8144) are also connected to the left and right sides of the solid block (8142), and the anti - detachment blocks (8144) are embedded in the left and right sides inside the vertical block (5815); Both the pulling block (8141) and the outer layer of the solid block (8142) are covered with rubber insulating sleeves, and the size of the bottom restraint groove (8143) matches the size of the central restraint block (5816). The anti - detachment blocks (8144) are set symmetrically on the left and right sides of the solid block (8142); The monitoring controller (55) is provided with a monitoring lens (551). The edge of the monitoring lens (551) is covered by a protection frame (552). The protection frame (552) is installed at the front end of the execution module (553). The execution module (553) is spliced and fixed to the top area of the program host (554) and is electrically connected; A convex block (555) is connected to the bottom of the program execution host (554) for forming a parallel splicing with the top of the straight - through pipe (53), and an electrical connection plug - in (556) is also provided at the rear end for forming an electrical connection with the monitoring and analysis main body (52); The monitoring lens (551) and the execution module (553) are spliced in an interpenetrating connection form. The shape of the protection frame (552) matches the shape of the execution module (553). The lower end of the program host (554) is perpendicular to the convex block (555), and the electrical connection plug - in (556) at the rear end is in an "L" shape and completes the electrical connection with the monitoring and analysis main body (52) in an interpenetrating manner; The protection frame (552) is provided with an insertion block (5521). The insertion block (5521) is fixed to the rear end of the rubber frame body (5522), and the threaded groove (5523) opened at the front end of the rubber frame body (5522) penetrates the insertion block (5521). The center of the rubber frame body (5522) is penetrated by an assembly groove (5524), and a contact wall (5525) is formed at the edge area of the assembly groove (5524) to coincide with the edge of the monitoring lens (551); The insertion block (5521) is arranged at the rear end of the rubber frame body (5522), with a total of two pieces and set in an up - and - down orientation. The threaded groove (5523) is a straight - line groove, and the contact wall (5525) of the rubber frame body (5522) is in a finely polished form.

[0014] When the carbon emission monitoring and analysis device for prefabricated buildings monitors and analyzes the carbon emissions of prefabricated buildings, the surface of the parallel plate of the monitoring and analysis structure guides and monitors the carbon emission gas of the carbon emission equipment through the monitoring and analysis main body and the straight-through pipe. Specifically, the assembly plate at the bottom of the parallel plate fixes the driving motor and the azimuth regulator, so that the rotating column and the central auxiliary rod of the azimuth regulator can be perpendicular to the inside of the support column. During the monitoring and analysis process, when the air flow in the exhaust area space changes, it drives the azimuth indicating flag on the straight-through pipe to flutter. The monitoring controller combines with the monitoring and analysis main body to provide electrical energy support for the driving motor. At the same time, when the driving motor receives the program instruction of the monitoring controller, it will drive the rotating column of the azimuth regulator to rotate, changing the monitoring azimuth of the straight-through pipe, that is, the rotating column rotates to make the straight-through pipe in a state of linear opposition to the air flow. That is, according to the rotation of the rotating column, the straight-through pipe is driven to change the monitoring azimuth. If the air flow circulates in the left azimuth, the carried indicating flag also flutters to the left. The rotating column can drive the straight-through pipe to rotate through the program instruction to change the monitoring range, so that the monitoring azimuth of the straight-through pipe can be in the right azimuth, forming a left-right opposing sampling state to accurately monitor the carbon emission flue gas, preventing the reduction of the carbon emission monitoring and analysis accuracy caused by excessive angular deviation, and thus improving the monitoring and analysis device to accurately monitor and analyze carbon emissions under different air flow azimuths; The rotating parts of the driving motor can be installed in the connecting end, so that it can stably drive the rotating column to rotate. Then the rotating column will stably rotate in the support column in combination with the bottom central auxiliary rod. During the process, it can drive the components of the whole parallel plate to rotate through the connecting cavity and the splicing ring to complete the angle adjustment. Furthermore, the adsorption ring of the splicing ring is used to improve the parallel placement stability of the connecting ring on the assembly plate. The connecting buckles at its upper and lower ends will be manually adjusted through the pushing part, so that the pushing part can be pushed out from the center of the vertical block. Subsequently, the connecting buckles are embedded in the upper and lower ends of the adsorption ring and the connecting ring, and the reinforcement effect can be achieved. At the same time, the detachable property is used to improve the replacement and maintenance of the splicing ring in the later stage, The central restraint block inside the vertical block limits its center after the pushing part is reset to improve the stability of the pushing part after reset. The positioning block is used to complete the splicing with the edge straight plate of the assembly plate to ensure that the whole component can be used in a stable state. The solid block of the pushing part can be manually pulled by the pulling block, and the bottom restraint groove is used to complete the insertion connection with the central restraint block. The anti-detachment blocks on its left and right sides are embedded in the left and right sides inside the vertical block, so that when the solid block slides, the anti-detachment blocks can slide inside the vertical block to prevent the situation of separate detachment caused by excessive sliding out, and at the same time improve the stability of the cooperation between components.

[0015] The present invention can adapt to the air flow changes in open areas and will not block the flue gas emission of carbon emission equipment, so it will not affect the normal operation of carbon emission equipment.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the orientation indicator flag and monitoring controller of the straight-through pipe, the present invention can monitor and analyze the components and concentration of carbon emissions during the monitoring and analysis process of the straight-through pipe and the monitoring and analysis main body. The airflow drives the indicator flag to flutter. The monitoring controller provides electrical energy to the driving motor according to the program and the orientation of the fluttering indicator flag, and the driving motor drives the rotating column of the orientation regulator to rotate according to the program and instructions of the monitoring controller. The rotating column will rotate inside the support column to adjust the orientation of the overall monitoring and analysis structure, ensuring that the straight-through pipe is in a counter-flow orientation with the airflow, preventing the reduction of the accuracy of carbon emission monitoring and analysis caused by excessive deviation between the straight-through pipe and the airflow orientation, and at the same time being able to change the orientation of the straight-through pipe with the change of the airflow, improving the stability of the monitoring and analysis.

[0017] 2. After further improvement of the splicing ring of the orientation regulator, the parallel connection stability on the surface center of the assembly plate can be improved through the connection ring and the adsorption ring. Furthermore, the vertical block can be fixed by the positioning blocks at the upper and lower ends, enabling the pusher to manually push and drive the connection buckle to be embedded into the edges of the adsorption ring and the connection ring for connection. The pushable and snap-fit connection facilitates the disassembly and maintenance of the splicing ring in the later stage, avoiding the difficulty of maintenance and replacement in the later stage caused by integration, indirectly ensuring that the rotating column can rotate in a stable and smooth state. The solid block of the pusher can cooperate with the anti-detachment block to prevent detachment from the vertical block during sliding, improving the stability of the two when used in combination.

[0018] 3. After further improvement of the monitoring controller of the present invention, the electrical connection plug of the program host can be stably electrically connected to the monitoring and analysis main body. Then, the program host can set the program in combination with the control host, and then use the execution module to control the power supply of the monitoring lens. The orientation of the indicator flag collected by the monitoring lens can drive the driving motor and the orientation adjustment to operate in combination with the execution module and the program host, improving the operating stability of the overall components. The edge of the monitoring lens will be covered by the protection frame during operation, so it can avoid damage to the edge of the monitoring lens caused by external factors, improving the monitoring stability of the indicator flag. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following further describes the present invention in detail with reference to the drawings and specific embodiments: FIG Figure 1 is a schematic structural diagram of a carbon emission monitoring and analysis device for prefabricated buildings belonging to the present invention; FIG Figure 2 is a schematic three-dimensional structural diagram of the monitoring and analysis structure belonging to the present invention; FIG Figure 3 is a schematic three-dimensional structural diagram of the orientation regulator belonging to the present invention; FIG Figure 4Schematic top view structure diagram of the splicing ring belonging to the present invention; Appendix Figure 5 Schematic cross-sectional structure diagram of the pusher belonging to the present invention; Appendix Figure 6 Schematic three-dimensional structure diagram of the monitoring controller belonging to the present invention; Appendix Figure 7 Schematic three-dimensional structure diagram of the protection frame belonging to the present invention; Appendix Figure 8 Schematic diagram of the straight pipe of the present invention rotating around the carbon emission port; In the figure: fixed chassis - 1, support column - 2, positioning frame - 3, control host - 4, monitoring and analysis structure - 5; Parallel plate - 51, monitoring and analysis main body - 52, straight pipe - 53, azimuth indicating flag - 54, monitoring controller - 55, assembly plate - 56, drive motor - 57, azimuth regulator - 58; Splicing ring - 581, connection cavity - 582, rotating column - 583, connection end - 584, central auxiliary rod - 585; Adsorption ring - 5811, connection ring - 5812, connection buckle - 5813, pusher - 5814, vertical block - 5815, central restraint block - 5816, positioning block - 5817; Pulling block - 8141, solid block - 8142, restraint groove - 8143, anti - detachment block - 8144; Monitoring lens - 551, protection frame - 552, execution module - 553, program host - 554, bump - 555, electrical connection plug - 556; Insert block - 5521, rubber frame body - 5522, thread groove - 5523, assembly groove - 5524, contact wall - 5525. Specific implementation method

[0020] As shown in the figure, a carbon emission monitoring and analysis method for prefabricated buildings for industrial use is provided. The monitoring and analysis method is used in the carbon emission equipment exhaust area of the prefabricated building area under monitoring. The monitoring and analysis device for carbon emissions of prefabricated buildings is set in the exhaust area of the carbon emission equipment in the prefabricated building area under monitoring to monitor the exhaust gas of the carbon emission equipment. The carbon emission monitoring and analysis device includes a rotatable input end, a strip - shaped indicator that can be blown by the airflow in the exhaust area, and a direction adjustment module for monitoring the direction of the indicator. The direction adjustment module adjusts the input end according to the direction of the strip - shaped indicating flag so that it is aligned with the airflow in the exhaust area, so that the concentration of the collected flue gas sample approaches the maximum value in the exhaust area.

[0021] The airflow concentration area is the exhaust area of the carbon emission equipment, including the adjacent area of the exhaust port of the fixed mechanical equipment in the monitored prefabricated building area, and also including the adjacent area of the exhaust port of the transportation vehicle in the monitored area. The input end is the flue gas sampling port of the straight pipe 53 of the monitoring and analysis structure 5. The strip indicator is the azimuth indicator flag 54. The diameter of the flue gas sampling port is much larger than that of the exhaust port of the fixed mechanical equipment and the exhaust port of the transportation vehicle. The airflow direction in the exhaust area is basically horizontal or slightly inclined. When it blows the azimuth indicator flag, the azimuth indicator flag rotates in the horizontal direction. When the direction adjustment module adjusts the orientation of the flue gas sampling port, the flue gas sampling port rotates around the exhaust port of the fixed mechanical equipment or the exhaust port of the transportation vehicle with the exhaust port of the fixed mechanical equipment or the exhaust port of the transportation vehicle as the center, and the flue gas sampling port collects flue gas samples facing the airflow direction in the exhaust area.

[0022] The monitoring and analysis method sets a suitable carbon emission monitoring and analysis device for prefabricated buildings in its exhaust area according to the power of the carbon emission equipment. Specifically: When the rated net power of the carbon emission equipment is greater than 560 kWh, a carbon emission monitoring and analysis device for prefabricated buildings with a measurement range in which the CO emission does not exceed 3.5 g / kWh, the HC+NOx emission does not exceed 6.4 g / kWh, and the PM emission does not exceed 0.20 g / kWh is selected. When the rated net power of the carbon emission equipment is greater than or equal to 130 kW and less than or equal to 560 kWh, a carbon emission monitoring and analysis device for prefabricated buildings with a measurement range in which the CO emission does not exceed 3.5 g / kWh, the HC+NOx emission does not exceed 6.4 g / kWh, and the PM emission does not exceed 0.20 g / kWh is selected.

[0023] The monitoring and analysis method uses the infrared spectrum measurement method to monitor carbon emissions. The infrared spectrum measurement method calculates the concentration of carbon dioxide by measuring the absorption degree of carbon dioxide molecules in the air to infrared light. When the flue gas sample enters the input end, the infrared light source of the carbon emission monitoring and analysis device for prefabricated buildings emits broadband infrared light. After the infrared light passes through the flue gas sample, part of the infrared light is absorbed by carbon dioxide, and the remaining infrared light is received by the detector after passing through the filter and converted into an electrical signal, and the concentration value of carbon dioxide is displayed after passing through the signal processor.

[0024] Carbon emission monitoring and analysis device for prefabricated buildings. The input end of the monitoring and analysis device is located at the monitoring and analysis structure 5 at the top, and the monitoring and analysis structure is supported by the support column 2 at the fixed chassis 1. The top surface of the fixed chassis 1 is fixedly connected to the lower end of the support column 2. A positioning frame 3 with a control host 4 installed is provided on the side of the support column 2. The cable of the control host 4 is arranged inside the support column 2 and extends to the top to form an electrical connection with the monitoring and analysis structure 5. The top of the support column is connected to the parallel plate at the bottom of the monitoring and analysis structure; The monitoring and analysis structure 5 includes a monitoring and analysis main body 52 provided on the parallel plate 51; the monitoring and analysis main body 52 includes a straight-through pipe 53, an azimuth indicating flag 54, a monitoring controller 55, an assembly plate 56, a driving motor 57, and an azimuth regulator 58; At the center of the front section of the monitoring and analysis main body 52 provided on the top layer of the parallel plate 51, a straight-through pipe 53 is further fixed, and an azimuth indicating flag 54 is connected to the top of the straight-through pipe 53, and a monitoring controller 55 capable of detecting the orientation of the azimuth indicating flag is also provided. The monitoring controller 55 is electrically connected to the monitoring and analysis main body 52 and provides electrical energy for the driving motor 57 through the monitoring and analysis main body 52. The driving motor 57 combines the electrical energy of the monitoring and analysis main body 52 and the instructions of the monitoring controller 55 to drive the azimuth regulator 58 to adjust the orientation of the input end of the straight-through pipe.

[0025] The control host 4 sets the programs for the monitoring controller 55 and the monitoring and analysis main body 52 of the monitoring and analysis structure 5. When the azimuth indicating flag 54 on the straight-through pipe 53 flutters with the airflow azimuth, the monitoring controller 55 monitors it, and then enables the driving motor 57 according to the azimuth where the indicating flag 54 flutters. The driving motor 57 combines the program instructions of the monitoring controller 55 to drive the rotating column 583 of the azimuth regulator 58 to rotate, so that the rotating column 583 drives the overall monitoring and analysis structure 5 to rotate and adjust the azimuth in combination with the connection cavity 582 and the splicing ring 581; The azimuth regulator 58 and the driving motor 57 are installed at the lower end of the parallel plate 51 through the assembly plate 56 and are vertically arranged at the center inside the support column 2; The azimuth regulator 58 is provided with a splicing ring 581, a connection cavity 582, a rotating column 583, a connection end 584, and a central auxiliary rod 585. The center of the splicing ring 581 is penetrated by the connection cavity 582 and the rotating column 583 is inserted into it. The top of the rotating column 583 is mechanically connected to the driving motor 57 through the connection end 584, and a central auxiliary rod 585 is also connected to the lower end of the rotating column and coincides with the center of the support column 2; The fixed chassis 1 is circular and perpendicular to the support column 2. A vertical circular cavity is opened inside the support column 2 for the vertical embedding of the components carried by the monitoring and analysis structure 5. The positioning frame 3 cooperates with the support column 2 to fix the position of the control host 4.

[0026] The parallel plate 51 is parallel to the assembly plate 56, and a carbon dioxide concentration and harmful component analysis component is built into the monitoring and analysis body 52; At the top of the straight pipe 53, there are two sets of azimuth indicating flags 54 and two sets of monitoring controllers 55. The azimuth regulator 58 is installed in a vertical posture and rotatably inserted into the center of the support column 2.

[0027] The splicing ring 581 is installed in a parallel manner and forms an installation position for the rotating column 583 together with the connection cavity 582. A connection end 584 is provided at the top of the rotating column 583, and the connection end is movably and fixedly connected to one end of the driving motor 57; In the central area of the axis of the rotating column, there is a central auxiliary rod 585 with a diameter smaller than that of the rotating column 583, which is used to increase the length of the rotating column 583 inside the support column 2; A pushing member 5814 is provided at the splicing ring 581. One end of the pushing member 5814 is linearly embedded in the center of the vertical block 5815, and the other end is also connected with an engagement buckle 5813. The engagement buckle 5813 is used to complete the engagement connection with the upper and lower ends of the adsorption ring 5811 and the engagement ring 5812; A central restraint block 5816 is also fixed in the center of the vertical block 5815, and a positioning block 5817 is externally connected to complete the fixed connection with both ends of the assembly plate 56; The centers of the adsorption ring 5811 and the engagement ring 5812 coincide with each other. Interpenetration grooves are opened in the upper and lower central areas thereof for the insertion of the engagement buckle 5813. The pushing member 5814 and the engagement buckle 5813 are arranged on the same central vertical line; The vertical block 5815 has a "concave" shape structure, and a central restraint block 5816 is provided inside it, which is used to limit and restrain the center of the pushing member 5814 after it is reset.

[0028] The pushing member 5814 is also provided with a pulling block 8141. The pulling block 8141 is welded to the middle and lower area of the surface of the solid block 8142. A restraint groove 8143 is opened at the bottom of the solid block 8142 for embedding the central restraint block 5816. Anti-disengagement blocks 8144 are also connected to the left and right sides of the solid block 8142, and the anti-disengagement blocks 8144 are embedded in the left and right sides of the vertical block 5815; Both the outer layers of the pulling block 8141 and the solid block 8142 are covered with rubber insulating sleeves, and the size of the bottom restraint groove 8143 matches the size of the central restraint block 5816. The anti-disengagement blocks 8144 are set symmetrically on the left and right sides of the solid block 8142; The monitoring controller 55 is provided with a monitoring lens 551. The edge of the monitoring lens 551 is covered by a protection frame 552. The protection frame 552 is installed at the front end of the execution module 553. The execution module 553 is spliced and fixed on the top area of the program host 554 and is electrically connected; A bump 555 is connected to the bottom of the program execution host 554 for forming a parallel splicing with the top of the straight-through pipe 53, and an electrical connection plug 556 is also provided at the rear end for forming an electrical connection with the monitoring and analysis main body 52; The monitoring lens 551 and the execution module 553 are spliced in an interpenetrating connection form. The shape of the protection frame 552 matches the shape of the execution module 553. The lower end of the program host 554 is perpendicular to the bump 555, and the electrical connection plug 556 at the rear end is in an "L" shape to complete the electrical connection with the monitoring and analysis main body 52 in an interpenetrating manner; The protection frame 552 is provided with an insertion block 5521. The insertion block 5521 is fixed to the rear end of the rubber frame body 5522, and the threaded groove 5523 opened at the front end of the rubber frame body 5522 penetrates through the insertion block 5521. The center of the rubber frame body 5522 is penetrated by the assembly groove 5524, and a contact wall 5525 is formed at the edge area of the assembly groove 5524 to coincide with the edge of the monitoring lens 551; The insertion block 5521 is arranged at the rear end of the rubber frame body 5522, and there are two in total and are set in the up and down direction. The threaded groove 5523 is a straight groove, and the contact wall 5525 of the rubber frame body 5522 is in a finely polished form.

[0029] When the carbon emission monitoring and analysis device for prefabricated buildings monitors and analyzes the carbon emissions of prefabricated buildings, the carbon emission gas of the carbon emission equipment is guided and monitored and analyzed through the parallel plate surface of the monitoring and analysis structure by the monitoring and analysis main body and the straight-through pipe. Specifically, the assembly plate at the bottom of the parallel plate fixes the driving motor and the azimuth regulator, so that the rotating column and the central auxiliary rod of the azimuth regulator can be perpendicular to the inside of the support column. During the monitoring and analysis process, when the air flow in the exhaust area space changes, it drives the azimuth indicating flag on the straight-through pipe to flutter. The monitoring controller combines the monitoring and analysis main body to provide electrical energy support for the driving motor. At the same time, the driving motor receives the program instruction of the monitoring controller and drives the rotating column of the azimuth regulator to rotate, changing the monitoring azimuth of the straight-through pipe. That is, the rotating column rotates to make the straight-through pipe in a state of being directly opposed to the air flow. That is, according to the rotation of the rotating column, the straight-through pipe is driven to change the monitoring azimuth. If the air flow circulates in the left azimuth, the carried indicating flag also flutters to the left. The rotating column can drive the straight-through pipe to rotate through the program instruction to change the monitoring range, so that the monitoring azimuth of the straight-through pipe can be in the right azimuth, forming a sampling state of left and right opposition to accurately monitor the carbon emission flue gas, preventing the reduction of the carbon emission monitoring and analysis accuracy caused by excessive angle deviation, and thus improving the monitoring and analysis device to accurately monitor and analyze carbon emissions in different air flow azimuths; The rotating components of the drive motor can be installed in the connecting end, enabling it to stably drive the rotating column to rotate. Then, the rotating column will stably rotate in the support column in combination with the bottom center auxiliary rod. During the process, it can drive the components of the overall parallel plate to rotate through the connecting cavity and the splicing ring to complete the angle adjustment. Furthermore, the adsorption ring of the splicing ring is used to improve the parallel placement stability of the connection ring on the assembly plate. The connection buckles at its upper and lower ends will be manually adjusted through the pushing member, enabling the pushing member to be pushed out from the center of the vertical block. Subsequently, the connection buckles are embedded in the upper and lower ends of the adsorption ring and the connection ring, achieving the reinforcement effect. At the same time, the detachable feature is utilized to facilitate the replacement and maintenance of the splicing ring in the later stage. The central restraint block inside the vertical block restricts the center of the pushing member after it is reset to improve the stability of the pushing member after reset. The positioning block is used to complete the splicing with the straight plate at the edge of the assembly plate to ensure that the overall components can be used in a stable state. The solid block of the pushing member can be manually pulled through the pulling block. The bottom restraint groove is used to complete the insertion connection with the central restraint block. The anti-detachment blocks on its left and right sides are embedded in the left and right sides inside the vertical block, so that when the solid block slides, the anti-detachment blocks can slide inside the vertical block to prevent the situation of separate detachment caused by excessive sliding out, and at the same time improve the stability of the cooperation and use between components.

[0030] Example 1: As Figure 8 shown, the exhaust port of the carbon emission equipment is the exhaust port of fixed mechanical equipment or the tail gas emission port of transport vehicles; the adjacent area of the exhaust port of fixed mechanical equipment and the adjacent area of the tail gas emission port of transport vehicles within the monitoring area are both located above the parallel plate 51 of the monitoring and analysis structure 5. When the parallel plate rotates, it drives the direct pipe to surround the exhaust port of fixed mechanical equipment and the tail gas emission port of transport vehicles to adapt to the airflow changes in this area and sample and analyze the flue gas emitted by the carbon emission equipment.

[0031] When the carbon emission equipment is a transport vehicle, the monitoring and analysis structure adopts a miniaturized design so that it can be installed on the vehicle.

[0032] Example 2: In this example, the surface of the parallel plate 51 of the monitoring and analysis structure 5 can guide and monitor the carbon emission gas through the monitoring and analysis main body 52 and the straight-through pipe 53. Then, the assembly plate 56 at the bottom of the parallel plate 51 can fix the driving motor 57 and the azimuth regulator 58, so that the rotating column 583 and the central auxiliary rod 585 of the azimuth regulator 58 can be perpendicular to the inside of the support column 2. During the monitoring and analysis process, when the spatial air flow changes, it can drive the azimuth indicating flag 54 on the straight-through pipe 53 to flutter. As a result, the monitoring controller 55 can provide electrical energy support to the driving motor 57 in combination with the monitoring and analysis main body 52. At the same time, when the driving motor 57 receives the program instruction from the monitoring controller 55, it will drive the rotating column 583 of the azimuth regulator 58 to rotate, so as to change the monitoring azimuth of the straight-through pipe 53. Therefore, when the rotating column 583 rotates, the straight-through pipe 53 can be in a state of being directly opposed to the air flow (the rotation of the rotating column 583 can drive the straight-through pipe 53 to change the monitoring azimuth. For example, when the spatial air flow circulates from the left side, the carried indicating flag 54 also flutters to the left. Therefore, the rotating column 583 can drive the straight-through pipe 53 to rotate through the program instruction to change the monitoring range, so that the monitoring azimuth of the straight-through pipe 53 can be in the right side. Therefore, the left-right opposing state can accurately monitor the carbon emission flue gas), preventing the reduction of the carbon emission monitoring and analysis accuracy caused by excessive angle deviation. Furthermore, it can improve the monitoring and analysis device to accurately monitor and analyze carbon emissions in different air flow azimuths. The rotating parts of the driving motor 57 can be installed in the connecting end 584, so that it can stably drive the rotating column 583 to rotate. Then, the rotating column 583 will rotate stably in the support column 2 in combination with the bottom central auxiliary rod 585. During the process, it can drive the components of the overall parallel plate 51 to rotate through the connecting cavity 582 and the splicing ring 581 to complete the angle adjustment. Furthermore, the adsorption ring 5811 of the splicing ring 581 can improve the parallel placement stability of the connecting ring 5812 on the assembly plate 56. Then, the connecting buckles 5813 at the upper and lower ends will be manually adjusted through the pushing member 5814, so that the pushing member 5814 can be pushed out from the center of the vertical block 5815. Subsequently, the connecting buckle 5813 is embedded in the upper and lower ends of the adsorption ring 5811 and the connecting ring 5812, and the reinforcement effect can be achieved. At the same time, the detachable feature can be used to improve the replacement and maintenance of the splicing ring 581 in the later stage, replacing the non-detachable one-piece structure in the past. Furthermore, the central restraint block 5816 inside the vertical block 5815 can limit the center of the pushing member 5814 after it is reset, improving the stability of the pushing member 5814 after reset. Finally, the positioning block 5817 is used to complete the splicing with the edge straight plate of the assembly plate 56, ensuring that the overall components can be used in a stable state. The solid block 8142 of the pushing member 5814 can be manually pulled through the pull block 8141, and at the same time, the bottom restraint groove 8143 is used to complete the insertion connection with the central restraint block 5816.Furthermore, the anti-detachment blocks 8144 on the left and right sides will be embedded in the left and right sides inside the vertical block 5815, so that when the solid block 8142 slides, the anti-detachment blocks 8144 can slide inside the vertical block 5815, preventing the situation of individual detachment caused by excessive sliding out and improving the stability of the cooperative use between components.

Claims

1. A carbon emission monitoring and analysis method for prefabricated buildings, used in prefabricated building areas for industrial purposes, characterized in that: The monitoring and analysis method monitors the exhaust smoke of the carbon emission equipment by setting a carbon emission monitoring and analysis device for prefabricated buildings in the exhaust area of ​​the carbon emission equipment in the monitored prefabricated building area. The carbon emission monitoring and analysis device includes a rotatable input end, a bar indicator that can be blown by the airflow in the exhaust area, and a direction adjustment module that monitors the direction of the indicator. The direction adjustment module adjusts the input end according to the direction of the bar indicator flag to align it with the airflow in the exhaust area, so that the concentration of the collected smoke sample approaches the maximum value in the exhaust area.

2. The carbon emission monitoring and analysis method for prefabricated buildings according to claim 1 is characterized in that: The airflow concentration area is the exhaust area of ​​the carbon emission equipment, including the area adjacent to the exhaust outlet of fixed mechanical equipment in the monitored prefabricated building area, and also includes the area adjacent to the exhaust outlet of transportation vehicles in the monitored area. The input end is a smoke collection port of a straight-through pipe (53) of the monitoring and analysis structure (5); The bar-shaped indicator is a direction indicator flag (54); The diameter of the smoke collection port is much larger than the exhaust port of fixed mechanical equipment and the exhaust port of transportation vehicles; The airflow direction in the exhaust area is basically horizontal or slightly inclined, and when the airflow blows the azimuth indicator flag, the azimuth indicator flag rotates in the horizontal direction; When the direction adjustment module adjusts the direction of the smoke collection port, the smoke collection port rotates around the fixed mechanical equipment exhaust port or the transport vehicle exhaust port with the fixed mechanical equipment exhaust port or the transport vehicle exhaust port as the center, and the smoke collection port collects smoke samples in the airflow direction of the exhaust area.

3. The carbon emission monitoring and analysis method for prefabricated buildings according to claim 2 is characterized in that: The monitoring and analysis method is to set an adapted carbon emission monitoring and analysis device for prefabricated buildings in the exhaust area according to the power of the carbon emission equipment, specifically: When the rated net power of the carbon emission equipment is greater than 560 kWh, a carbon emission monitoring and analysis device for prefabricated buildings with a range of CO emissions not exceeding 3.5 g / kWh, HC+NOx not exceeding 6.4 g / kWh, and PM not exceeding 0.20 g / kWh shall be selected; When the rated net power of the carbon emission equipment is greater than or equal to 130 kW and less than or equal to 560 kW, a carbon emission monitoring and analysis device for prefabricated buildings shall be selected within the measurement range, with CO emissions not exceeding 3.5 g / kWh, HC+NOx not exceeding 6.4 g / kWh, and PM not exceeding 0.20 g / kWh.

4. The carbon emission monitoring and analysis method for prefabricated buildings according to claim 2 is characterized in that: The monitoring and analysis method uses an infrared spectroscopy measurement method to monitor carbon emissions. The infrared spectroscopy measurement method calculates the concentration of carbon dioxide by measuring the degree of absorption of infrared light by carbon dioxide molecules in the air. When the flue gas sample enters the input end, the infrared light source of the carbon emission monitoring and analysis device for prefabricated buildings emits broadband infrared light. After the infrared light passes through the flue gas sample, part of the infrared light is absorbed by carbon dioxide, and the remaining infrared light is received by the detector after passing through the filter, converted into an electrical signal, and displayed after passing through the signal processor. The concentration value of carbon dioxide.

5. Carbon emission monitoring and analysis device for prefabricated buildings, characterized by: The input end of the monitoring and analysis device is arranged at the monitoring and analysis structure (5) at the top, the monitoring and analysis structure is supported by a support column (2) at the fixed chassis (1), the top surface of the fixed chassis (1) is fixedly connected to the lower end of the support column (2), a positioning frame (3) on which a control host (4) is installed is provided on the side of the support column (2), the cable of the control host (4) is arranged inside the support column (2) and extends to the top to form an electrical connection with the monitoring and analysis structure (5), and the top of the support column is connected to a parallel plate at the bottom of the monitoring and analysis structure; The monitoring and analysis structure (5) comprises a monitoring and analysis body (52) disposed on a parallel plate (51); the monitoring and analysis body (52) comprises a straight-through pipe (53), an orientation indicator flag (54), a monitoring controller (55), an assembly plate (56), a driving motor (57), and an orientation regulator (58); A through pipe (53) is also fixed at the front center of the monitoring and analysis body (52) arranged on the top layer of the parallel plate (51), and a direction indicating flag (54) and a monitoring controller (55) capable of detecting the direction of the direction indicating flag are connected to the top of the through pipe (53). The monitoring controller (55) is electrically connected to the monitoring and analysis body (52) and provides electric energy to the driving motor (57) through the monitoring and analysis body (52). The driving motor (57) drives the direction regulator (58) in combination with the electric energy of the monitoring and analysis body (52) and the instruction of the monitoring controller (55) to adjust the direction of the input end of the through pipe.

6. The carbon emission monitoring and analysis device for prefabricated buildings according to claim 5 is characterized in that: The control host (4) performs program setting on the monitoring controller (55) and the monitoring and analysis body (52) of the monitoring and analysis structure (5). When the orientation indicating flag (54) on the straight pipe (53) flutters with the orientation of the airflow, the monitoring controller (55) monitors it, and then activates the driving motor (57) according to the fluttering orientation of the indicating flag (54). The driving motor (57) drives the rotating column (583) of the orientation adjuster (58) to rotate in combination with the program instructions of the monitoring controller (55), so that the rotating column (583) drives the entire monitoring and analysis structure (5) to rotate and adjust the orientation in combination with the connecting cavity (582) and the splicing ring (581); The azimuth regulator (58) and the driving motor (57) are mounted on the lower end of the parallel plate (51) via an assembly plate (56) and are vertically arranged at the inner center of the support column (2); The azimuth regulator (58) is provided with a splicing ring (581), a connecting cavity (582), a rotating column (583), a connecting end (584), and a central auxiliary rod (585); the center of the splicing ring (581) is penetrated by the connecting cavity (582) and the rotating column (583) is installed therein; the top of the rotating column (583) is mechanically connected to the driving motor (57) through the connecting end (584); and the lower end of the rotating column is also connected to the central auxiliary rod (585) and the center of the supporting column (2) is overlapped with each other; The fixed chassis (1) is circular in shape and is perpendicular to the support column (2). A vertical circular cavity is opened inside the support column (2) for vertical embedding of components carried by the monitoring and analysis structure (5). The positioning frame (3) cooperates with the support column (2) to fix the position of the control host (4).

7. The carbon emission monitoring and analysis device for prefabricated buildings according to claim 5 is characterized in that: The parallel plate (51) and the assembly plate (56) are parallel to each other, and the monitoring and analysis body (52) has a built-in carbon dioxide concentration and harmful component analysis component; Two groups of azimuth indicating flags (54) and two groups of monitoring controllers (55) are arranged on the top of the straight-through pipe (53); and the azimuth adjuster (58) is installed in a vertical posture and is rotatably inserted into the inner center of the support column (2).

8. The carbon emission monitoring and analysis device for prefabricated buildings according to claim 6 is characterized in that: The splicing ring (581) is installed in a parallel manner, and together with the connecting cavity (582) forms a mounting position for the rotating column (583). A connecting end (584) is provided on the top of the rotating column (583), and the connecting end is movably fixedly connected to one end of the driving motor (57); A central auxiliary rod (585) having a smaller diameter than the rotating column (583) is provided in the central axis region of the rotating column, and is used to increase the length of the rotating column (583) inside the supporting column (2); The splicing ring (581) is provided with a pusher (5814), one end of which is embedded in the center of the vertical block (5815) in a straight line, and the other end is connected to a connecting buckle (5813), and the connecting buckle (5813) is used to complete the engagement and connection with the upper end and the lower end of the adsorption ring (5811) and the connecting ring (5812); A central restraining block (5816) is fixed in the center of the vertical block (5815) and a positioning block (5817) is connected to the outside to complete the fixed connection with the two ends of the assembly plate (56); The centers of the adsorption ring (5811) and the connection ring (5812) coincide with each other, and slots are provided in the upper and lower center regions thereof for inserting the connection buckle (5813), and the pusher (5814) and the connection buckle (5813) are arranged on the same central vertical line; The vertical block (5815) is a "concave"-shaped structure, and a central restraining block (5816) is provided inside the vertical block (5815) for restraining the center of the pusher (5814) after the pusher (5814) is reset.

9. The carbon emission monitoring and analysis device for prefabricated buildings according to claim 8 is characterized in that: The pushing member (5814) is further provided with a pulling block (8141), and the pulling block (8141) is welded to the middle and lower area of ​​the surface of the solid block (8142). A restraining groove (8143) is opened at the bottom of the solid block (8142) for embedding the central restraining block (5816). The left and right sides of the solid block (8142) are further connected with anti-slipping blocks (8144), and the anti-slipping blocks (8144) are embedded in the left and right sides of the vertical block (5815); The outer layers of the pulling block (8141) and the solid block (8142) are both covered with rubber insulating sleeves, and the size of the bottom restraining groove (8143) matches the size of the central restraining block (5816), and the anti-dropping blocks (8144) are set in symmetrical positions on the left and right sides of the solid block (8142); The monitoring controller (55) is provided with a monitoring lens (551), the edge of the monitoring lens (551) is covered by a protective frame (552), the protective frame (552) is installed at the front end of the execution module (553), and the execution module (553) is spliced ​​and fixed to the top area of ​​the program host (554) and is electrically connected; The bottom of the program execution host (554) is connected with a protrusion (555) for forming a parallel connection with the top of the straight-through pipe (53), and the rear end is also provided with an electrical connection plug-in (556) for forming an electrical connection with the monitoring and analysis body (52); The monitoring lens (551) and the execution module (553) are spliced ​​in an interlaced manner, the shape of the protection frame (552) matches the shape of the execution module (553), the lower end of the program host (554) and the protrusion (555) are perpendicular to each other, and the electrical connection plug-in (556) at the rear end is in an "L" shape to complete the electrical connection with the monitoring and analysis body (52) in an interlaced manner; The protection frame (552) is provided with an insert block (5521), the insert block (5521) is fixed to the rear end of the rubber frame (5522), and the threaded groove (5523) opened at the front end of the rubber frame (5522) penetrates the insert block (5521), the center of the rubber frame (5522) is penetrated by the assembly groove (5524), and the contact wall (5525) formed by the edge area of ​​the assembly groove (5524) overlaps with the edge of the monitoring lens (551); The insert block (5521) is arranged at the rear end of the rubber frame (5522), two of which are provided and are set in an upper and lower position, the thread groove (5523) is a linear groove, and the contact wall (5525) of the rubber frame (5522) is in a finely polished form.

10. The carbon emission monitoring and analysis device for prefabricated buildings according to claim 9, characterized in that: When the carbon emission monitoring and analysis device for prefabricated buildings performs carbon emission monitoring and analysis on prefabricated buildings, the parallel plate surface of the monitoring and analysis structure guides and monitors and analyzes the carbon emission gas of the carbon emission equipment through the monitoring and analysis body and the straight-through pipe. Specifically, the assembly plate at the bottom of the parallel plate fixes the driving motor and the azimuth regulator so that the rotating column and the central auxiliary rod of the azimuth regulator can be perpendicular to the inside of the supporting column. During the monitoring and analysis process, when the airflow in the exhaust area space changes, the azimuth indicator flag on the straight-through pipe is driven to flutter. The monitoring controller combines with the monitoring and analysis body to provide electrical energy support to the driving motor. At the same time, the driving motor receives the program instruction of the monitoring controller to drive the rotation of the azimuth regulator. The rotating column rotates to change the monitoring position of the straight-through pipe, that is, the rotating column rotates to make the straight-through pipe realize a straight-line opposition to the airflow, that is, the straight-through pipe changes its monitoring position according to the rotation of the rotating column. If the airflow in the space flows in the left direction, the indicator flag carried also floats to the left. The rotating column can drive the straight-through pipe to rotate and change the monitoring range through program instructions, so that the monitoring position of the straight-through pipe can be in the right direction, and the left and right opposing sampling states are formed to accurately monitor the carbon emission flue gas, thereby preventing the reduction of the carbon emission monitoring and analysis accuracy caused by excessive angle deviation, and thus improving the monitoring and analysis device to accurately monitor and analyze carbon emissions under different airflow directions; The rotating parts of the driving motor can be installed in the connecting end, so that it can stably drive the rotating column to rotate, and then the rotating column will be combined with the bottom center auxiliary rod to stably rotate in the supporting column. During the process, the parts of the overall parallel plate can be driven to rotate through the connecting cavity and the splicing ring to complete the angle adjustment, and then the parallel placement stability of the connecting ring on the assembly plate can be improved through the adsorption ring of the splicing ring. The connecting buckles at the upper and lower ends will be manually adjusted by the pusher, so that the pusher can be pushed out from the center of the vertical block, and then the connecting buckles are embedded in the upper and lower ends of the adsorption ring and the connecting ring to achieve a reinforcement effect. At the same time, the detachable feature can improve the later replacement and maintenance of the splicing ring. The central restraining block inside the vertical block limits the center of the pusher after it is reset to improve the stability of the pusher after it is reset. The positioning block is used to complete the splicing with the straight plate at the edge of the assembly plate to ensure that the entire component can be used in a stable state. The solid block of the pusher can be manually pulled through the pull block, and the bottom restraining groove is used to complete the interlaced connection with the central restraining block. The anti-slip blocks on its left and right sides are embedded in the left and right sides of the vertical block, so that when the solid block slides, the anti-slip block can slide inside the vertical block to prevent the individual falling off caused by excessive sliding out, while improving the stability of the coordinated use of components.

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