Building carbon emission monitoring equipment

Abstract

The invention discloses building carbon emission monitoring equipment, and relates to the technical field of carbon emission monitoring, the building carbon emission monitoring equipment comprises a carbon emission monitoring box, the rear side of the carbon emission monitoring box is provided with a mounting vertical rod, the right side of the carbon emission monitoring box is provided with a take-up mechanism, and the bottom of the carbon emission monitoring box is electrically connected with a probe wire. The other end of the probe wire is electrically connected with a smoke sampling probe, a filter box is fixedly installed at the input end of the front side of the smoke sampling probe in a penetrating mode, the front side of the filter box is fixedly connected with a connecting pipe penetrating through an inner cavity of the filter box, and clamping grooves are formed in the upper side face, the lower side face, the left side face and the right side face of the inner wall of the filter box. The smoke sampling probe, the filter box, the dust filtering cloth and the induced draft fan are matched with one another, so that the smoke sampling probe of the building carbon emission monitoring equipment can filter gas when gas enters, the smoke sampling probe is effectively prevented from being polluted, the detection precision is ensured, and meanwhile, the filtered dust filtering cloth can be conveniently and quickly disassembled and cleaned.

Description

Technical Field

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

[0002] Building carbon emissions refer to the sum of greenhouse gas emissions generated by buildings during the production and transportation of building materials, construction and demolition, and operation phases, expressed in carbon dioxide equivalents. The calculation boundary refers to the calculation range of greenhouse gas emissions related to activities such as building material production and transportation, construction and demolition, and operation. Building carbon sinks refer to the amount of carbon dioxide absorbed and stored from the air by greening and vegetation within the designated building project area. Monitoring equipment is required when monitoring building carbon emissions. The following problems exist in existing technologies:

[0003] Because when existing building carbon emission monitoring equipment is sampling, tar, carbon black, iron oxide and other components in the chimney gas are easily deposited inside the sampling probe, and conventional high-pressure gas purges are difficult to completely remove them, resulting in pipeline blockage and distortion of monitoring data. After long-term use, the attachments on the inner wall of the air intake pipe will significantly affect the monitoring accuracy; and existing portable equipment often faces the problem of storing connecting wires. Random winding can easily cause the interface to loosen or accelerate the aging of the wires; fixed equipment lacks a quick installation structure, affecting deployment efficiency. Summary of the Invention

[0004] The present invention provides a monitoring device for building carbon emissions to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A monitoring device for building carbon emissions includes a carbon emission monitoring box, a mounting pole is provided on the rear side of the carbon emission monitoring box, a wire-reeling mechanism is provided on the right side of the carbon emission monitoring box, a probe wire is electrically connected to the bottom of the carbon emission monitoring box, the other end of the probe wire is electrically connected to a flue gas sampling probe, a filter box is fixedly installed on the front input end of the flue gas sampling probe, a connecting pipe that passes through its inner cavity is fixedly connected to the front side of the filter box, and slots are provided on the four sides of the inner wall of the filter box, the slot on the right side passes through to the right side of the filter box. The inner sides of the four card slots are connected with a disassembly frame, the right end of the disassembly frame passes through the right card slot to the right side of the filter box and is fixedly installed with a magnetic frame, and a pull-out handle is fixedly installed on the right side of the magnetic frame. The inner circle of the disassembly frame is fixedly installed with a dust filter cloth, and the thickness of the dust filter cloth is less than the thickness of the disassembly frame. The magnetic frame and the right side of the filter box are adsorbed on each other, and sealing strips are fixedly bonded on the front and back sides of the disassembly frame. A connecting plate is fixedly installed between the left and right sides of the inner wall of the filter box, and an induced fan is fixedly installed on the rear side of the connecting plate, and the induced fan is located behind the dust filter cloth.

[0007] A further improvement of the technical solution of the present invention is that: a mounting rear plate is fixedly installed on the rear side of the carbon emission monitoring box, the mounting rear plate is provided with a through hole running through from top to bottom, a limiting plate is fixedly installed on the top end of the mounting vertical pole, a docking vertical plate is fixedly installed at the top center of the limiting plate, the top end of the docking vertical plate passes through the through hole to the top of the mounting rear plate, slots are provided on the left and right sides of the docking vertical plate, and a wire-winding mechanism mounting plate is fixedly installed on the lower right side of the carbon emission monitoring box.

[0008] A further improvement of the technical solution of the present invention is that: the installation rear plate is provided with a drive cabin, and a bidirectional screw is movably installed on the left side of the inner wall of the drive cabin, the right end of the bidirectional screw penetrates to the right side of the installation rear plate and is fixedly installed with a rotating handle, and the left and right sides of the outer wall of the bidirectional screw are respectively provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable plates, and the upper and lower sides of the movable plates are respectively overlapped with the upper and lower sides of the inner wall of the drive cabin, and the opposite surfaces of the two movable plates are fixedly installed with clamping plug-ins, and the opposite ends of the two clamping plug-ins respectively penetrate into the inner cavity of the through hole and are clamped with the two slots.

[0009] A further improvement of the technical solution of the present invention is that: a docking hole is provided on the right side of the wire-winding mechanism mounting plate, and two spring compartments are provided on the wire-winding mechanism mounting plate, and the two spring compartments are located on the front and rear sides of the docking hole. A spring is fixedly installed on the inner wall of the spring compartment on the side away from the docking hole, and a pressure plate is fixedly installed on the other end of the spring, and a sloped clamping plate is fixedly installed on the other side of the pressure plate, and a pull rod is fixedly installed on the side of the pressure plate away from the sloped clamping plate, and the pull rod is located on the inner side of the spring, and the ends of the two pull rods away from the pressure plate respectively pass through the front and rear sides of the wire-winding mechanism mounting plate.

[0010] A further improvement of the technical solution of the present invention is that: the wire-winding mechanism includes a winding wheel, and side guard plates are movably installed on the left and right sides of the winding wheel. The winding wheel is provided with a wire hole that passes through the upper and lower parts, and a monitoring box wire is passed through the inner side of the wire hole. One end of the monitoring box wire is electrically connected to the input end of the carbon emission monitoring box. A connecting rod is fixedly installed on the rear side between the opposite surfaces of the two side guard plates, and an insert block is fixedly installed on the left side of the left side guard plate. Positioning grooves are provided on the front and rear sides of the insert block, and the insert block is clamped with the docking hole, and the two inclined clamping plates are respectively clamped with the two positioning grooves.

[0011] A further improvement of the technical solution of the present invention is that: a limiting groove is opened at the right center of the circle of the side guard plate on the right side, and the inner ring array of the limiting groove is opened with a number of clamping square grooves that pass through to the right side of the side guard plate. The right end of the rotating shaft of the winding wheel passes through the inner side of the limiting groove and is fixedly installed with a square driving rod, and the other end of the square driving rod is fixedly installed with an anti-slip slide, and a rotating plate is provided on the inner side of the limiting groove, and the rotating plate is opened with a sliding groove, and the anti-slip slide is slidably connected to the sliding groove.

[0012] A further improvement of the technical solution of the present invention is that a dynamic monitoring system for building carbon emissions is proposed, including a greenhouse gas monitoring module: an integrated multi-channel non-dispersive infrared sensor array for synchronous and real-time monitoring of CO2, CH4, and N2O gas concentrations, a built-in temperature compensation algorithm and a dynamic calibration unit, and support for mobile deployment and fixed installation; a full life cycle data acquisition module: an embedded data interface including building materials production, construction, operation, and demolition stages, which collects building materials carbon footprint, construction energy consumption, equipment operating parameters, and demolition recycling data through RFID / NB-IoT technology; a main control module: equipped with an EM-MFA algorithm, which integrates monitoring data and life cycle data, constructs a dynamic carbon emission model, generates carbon accounting reports in real time, and predicts emission reduction paths; a carbon trading interface module: encrypts and uploads carbon emission data to the carbon trading platform through blockchain technology, supports carbon quota allocation, transaction matching, and verification of voluntary emission reduction declarations; a visualization and early warning module: based on a GIS map overlaying a carbon emission heat map, dynamically displays the carbon flow of the building throughout its life cycle, triggers an alarm for exceeding the threshold, and pushes optimization plans.

[0013] Due to the adoption of the above technical solution, the present invention has the following technical advancements compared to the prior art:

[0014] 1. The present invention provides a building carbon emission monitoring device. Through the mutual cooperation between the flue gas sampling probe, the filter box, the dust filter cloth, and the exhaust fan, the flue gas sampling probe of the building carbon emission monitoring device can filter the gas when taking in air, effectively avoiding contamination of the flue gas sampling probe, ensuring detection accuracy, and facilitating the quick disassembly and cleaning of the filter cloth.

[0015] 2. The present invention provides a monitoring device for building carbon emissions. By installing a rear plate, a docking vertical plate, a bidirectional screw rod, a rotating handle, a movable plate, and a clamping plug plate, the entire building carbon emission monitoring device can be quickly installed and disassembled, thereby improving the efficiency of assembly and disassembly.

[0016] 3. The present invention provides a monitoring device for building carbon emissions. Through the cooperation between the wire-taking mechanism mounting plate and the wire-taking mechanism, the longer wires of the monitoring device can be quickly wound and stored to avoid entanglement problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the structure of the present invention;

[0018] Figure 2 A schematic cross-sectional view of a filter box of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the present invention after the plate is installed and disassembled;

[0020] Figure 4 This is a schematic cross-sectional view of the installed plate of the structure of the present invention;

[0021] Figure 5 A schematic diagram of the wire take-up mechanism of the present invention;

[0022] Figure 6 Schematic cross-sectional view of the rotating plate of the structure of the present invention;

[0023] Figure 7 Schematic diagram of the module workflow of the present invention.

[0024] Figure: 1. Carbon emission monitoring box; 11. Mounting rear plate; 111. Drive compartment; 112. Bidirectional screw; 113. Rotating handle; 114. Moving plate; 115. Clamping plate; 12. Through hole; 13. Wire take-up mechanism mounting plate; 131. Docking hole; 132. Spring compartment; 133. Spring; 134. Pressing plate; 135. Inclined clamping plate; 136. Pull rod; 2. Flue gas sampling probe; 21. Filter box; 22. Connecting pipe; 23. Slot; 24. Disassembly frame; 241 , dust filter cloth; 242, pull-out handle; 243, magnetic frame; 25, connecting plate; 26, exhaust fan; 3, installation vertical pole; 31, limit plate; 32, docking vertical plate; 321, slot; 4, wire-reeling mechanism; 41, reeling wheel; 411, square drive rod; 412, rotating plate; 413, slide; 414, anti-slip slide plate; 42, wire hole; 43, monitoring box wire; 44, side guard plate; 441, limit slot; 442, snap-on square slot; 45, plug-in block; 46, positioning slot. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 、 Figure 2As shown, the present invention provides a monitoring device for building carbon emissions, including a carbon emission monitoring box 1, which adopts integrated non-dispersive infrared analysis technology to synchronously monitor the concentrations of multiple greenhouse gases, support full life cycle carbon accounting, and combine with the EM-MFA algorithm to incorporate data from each stage of building material production, construction, operation, and demolition into the monitoring system, establish a dynamic carbon emission model, and provide real-time data support for carbon trading. The rear side of the carbon emission monitoring box 1 is provided with a mounting pole 3, and the right side of the carbon emission monitoring box 1 is provided with a wire-reeling mechanism 4. The bottom of the carbon emission monitoring box 1 is electrically connected to a probe wire, and the other end of the probe wire is electrically connected to a flue gas sampling probe 2. The front input end of the flue gas sampling probe 2 is fixedly installed with a filter box 21, and the front side of the filter box 21 is fixedly connected to a connecting pipe 22 that passes through its inner cavity. The inner wall of the filter box 21 is provided with a card slot 23 on the four sides, the right card slot 23 passes through to the right side of the filter box 21, and the inner sides of the four card slots 23 are connected with a disassembly frame 24, the right end of the disassembly frame 24 passes through the right card slot 23 to the right side of the filter box 21 and is fixedly installed with a magnetic frame 243, and a pull-out handle 242 is fixedly installed on the right side of the magnetic frame 243. A dust filter cloth 241 is fixedly installed on the inner circle of the disassembly frame 24. The thickness of the dust filter cloth 241 is less than the thickness of the disassembly frame 24. The magnetic frame 243 and the right side of the filter box 21 are adsorbed on each other, and sealing strips are fixedly bonded to the front and back sides of the disassembly frame 24. A connecting plate 25 is fixedly installed between the left and right sides of the inner wall of the filter box 21, and an induced fan 26 is fixedly installed on the rear side of the connecting plate 25. The induced fan 26 is located on the rear side of the dust filter cloth 241;

[0027] During use, the filter box 21 connected to the front end of the flue gas sampling probe 2 is connected to the flue through the connecting pipe 22 to collect the gas discharged from the building, and the gas in the flue is quickly introduced into the inner cavity of the filter box 21 by starting the connecting plate 25. After entering, the gas can be filtered through the dust filter cloth 241 on the inside of the disassembly frame 24 to prevent impurities or tar and other substances from contaminating the flue gas sampling probe 2. At the same time, when cleaning is needed, just hold the pull-out handle 242 and directly pull out the disassembly frame 24 to make it detachable from the card slot 23, so that the dust filter cloth 241 can be cleaned conveniently. After cleaning is completed, the disassembly frame 24 is aligned with the card slot 23 that passes through the inner cavity of the filter box 21 on the right side until the magnetic frame 243 and the right side of the metal filter box 21 are adsorbed and fixed to each other, and the sealing strip is used to improve the seal to complete the installation.

[0028] like Figure 3 、 Figure 4As shown, a mounting rear plate 11 is fixedly installed on the rear side of the carbon emission monitoring box 1, and a through hole 12 is opened on the mounting rear plate 11 that passes through from top to bottom. A limit plate 31 is fixedly installed on the top of the mounting upright 3, and a docking upright plate 32 is fixedly installed at the top center of the limit plate 31. The top of the docking upright plate 32 passes through the through hole 12 to the top of the mounting rear plate 11, and slots 321 are opened on the left and right sides of the docking upright plate 32. A wire-winding mechanism mounting plate 13 is fixedly installed on the lower right side of the carbon emission monitoring box 1, and a drive cabin 111 is opened on the mounting rear plate 11. The inner wall of the drive cabin 111 is movable on the left side. A bidirectional screw rod 112 is installed, the right end of the bidirectional screw rod 112 passes through the right side of the installation rear plate 11 and is fixedly installed with a rotating handle 113. The left and right sides of the outer wall of the bidirectional screw rod 112 are respectively provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable plates 114. The upper and lower sides of the movable plates 114 are respectively overlapped with the upper and lower sides of the inner wall of the drive cabin 111. The opposite surfaces of the two movable plates 114 are fixedly installed with clamping inserts 115. The opposite ends of the two clamping inserts 115 respectively pass through the inner cavity of the through hole 12 and are clamped with the two slots 321.

[0029] When installing the overall carbon emission monitoring box 1, the through hole 12 opened on the installation rear plate 11 can be directly used to align with the docking plate 32 above the installation pole 3 and snap it in until it is placed against the limit plate 31. Then, by rotating the rotating handle 113, the bidirectional screw rod 112 in the inner cavity of the drive cabin 111 can be driven to rotate. The threaded walls of the opposite threads on the left and right sides of the outer wall of the bidirectional screw rod 112 and the threaded connection of the movable plate 114 can be used to control the two clamping plates 115 to move closer to the inner cavity of the through hole 12 until they are snapped into the slot 321 and fixed, thereby improving the overall disassembly and assembly efficiency of the carbon emission monitoring box 1.

[0030] like Figure 5 、 Figure 6The two ends of the two pull rods 136 are located on the inner side of the spring 133, and the two ends of the two pull rods 136 are located on the inner side of the spring 133. One end of the line 43 is electrically connected to the input end of the carbon emission monitoring box 1. A connecting rod is fixedly installed on the rear side between the opposite surfaces of the two side guard plates 44. A plug-in block 45 is fixedly installed on the left side of the left side guard plate 44. Positioning grooves 46 are provided on both the front and rear sides of the plug-in block 45. The plug-in block 45 is clamped with the docking hole 131. The two inclined clamping plates 135 are respectively clamped with the two positioning grooves 46. A limiting groove 441 is provided at the right center of the right side guard plate 44. The inner ring array of the groove 441 is provided with a plurality of snap-in square grooves 442 that pass through to the right side of the side guard plate 44. The right end of the rotating shaft of the winding wheel 41 passes through the inner side of the limiting groove 441 and is fixedly installed with a square driving rod 411. The other end of the square driving rod 411 is fixedly installed with an anti-slip slide 414. A rotating plate 412 is provided inside the limiting groove 441. The rotating plate 412 is provided with a slide groove 413. The anti-slip slide 414 is slidably connected to the slide groove 413.

[0031] Since the wires of the carbon emission monitoring box 1 are generally long, when storing, the rotating plate 412 can be pulled out to the right, so that the square driving rod 411 can slide in the sliding groove 413 by means of the anti-slip sliding plate 414 until the rotating plate 412 is disengaged from the snap-fitting square groove 442 in the limiting groove 441, and the limit on the rotating plate 412 can be released, so that the rotating plate 412 can be directly rotated to drive the square driving rod 411 to drive the winding wheel 41 between the two side guard plates 44 to rotate, so that the monitoring box wire 43 can be passed through the wire hole 42 to reel the monitoring box wire 43 in both directions. After the reeling is completed, the rotating plate 412 can be pressed into the limiting groove 441 again until it is snapped into the snap-fitting square groove 442, and the limit can be completed to prevent the winding wheel 41 from rotating at will, and then the reeling monitoring box guide can be reeled in. The overall wire-winding mechanism 4 behind the wire 43 is aligned with the docking hole 131 opened on the wire-winding mechanism mounting plate 13 on the right side of the carbon emission monitoring box 1 by using the plug block 45 to snap into place. With the help of the right side slope of the inclined clamping plate 135, the inclined clamping plate 135 can use the pressure plate 134 to squeeze the spring 133. The generated rebound force can make the inclined clamping plate 135 snap into the positioning groove 46, and use the horizontal surface on the left side of the inclined clamping plate 135 to press against the left side of the inner wall of the positioning groove 46 to complete the limitation, so that the wire-winding mechanism 4 can be installed on one side of the carbon emission monitoring box 1. When disassembly is required, only the pull rod 136 needs to be pulled at the same time to pull the inclined clamping plate 135 on the side of the pressure plate 134 out of the positioning groove 46, and the limitation of the plug block 45 can be released, and the wire-winding mechanism 4 can be removed as a whole, thereby facilitating the arrangement and storage of wires and avoiding entanglement problems.

[0032] like Figure 7 As shown in the figure, a dynamic monitoring system for building carbon emissions is proposed, including a greenhouse gas monitoring module: an integrated multi-channel non-dispersive infrared sensor array is used to synchronously monitor the concentrations of CO2, CH4, and N2O in real time, with a built-in temperature compensation algorithm and dynamic calibration unit, supporting both mobile deployment and fixed installation; a full life cycle data acquisition module: an embedded data interface including building material production, construction, operation, and demolition stages, which collects building material carbon footprint, construction energy consumption, equipment operating parameters, and demolition recycling data through RFID / NB-IoT technology; a main control module: equipped with an EM-MFA algorithm, which integrates monitoring data with life cycle data to construct a dynamic carbon emission model, generate carbon accounting reports in real time, and predict emission reduction paths; a carbon trading interface module: encrypted and uploaded carbon emission data to the carbon trading platform through blockchain technology, supporting carbon quota allocation, transaction matching, and verification of voluntary emission reduction declarations; and a visualization and early warning module: based on a GIS map overlaid with a carbon emission heat map, it dynamically displays the carbon flow of the building throughout its life cycle, triggers an alarm for exceeding the threshold, and promotes optimization solutions.

[0033] The NDIR sensor array utilizes a long-path absorption chamber and laser modulation technology to achieve 0.1ppm detection accuracy. Equipped with a dual-stage dehydration unit and anti-interference filtering algorithm, it is suitable for high-humidity and dusty environments. The EM-MFA algorithm incorporates a built-in building materials carbon footprint database, quantifies uncertainty through Monte Carlo simulation, and dynamically modifies model parameters through time series analysis. This supports carbon offset accounting for renewable resources during the building demolition phase. The carbon trading interface module utilizes a lightweight consortium chain architecture to achieve tamper-proof storage of carbon emission data and automatically matches carbon trading needs through smart contracts.

[0034] The gas monitoring module and the main control module interact through a multi-channel data bus to achieve real-time transmission of concentration data and dynamic feedback of calibration parameters. The full life cycle data acquisition module transmits staged carbon footprint data to the main control module, and at the same time receives model correction instructions to optimize the data acquisition granularity. The dynamic model results output by the main control module are synchronized to the visualization module to generate a heat map, and uploaded to the blockchain network through the carbon trading interface module. The exceeding-standard signal of the early warning module triggers the optimization algorithm iteration of the main control module to form a closed-loop control.

[0035] The following is a detailed explanation of the working principle of the building's carbon emissions monitoring equipment.

[0036] like Figure 1-7As shown, when in use, the filter box 21 connected to the front end of the smoke sampling probe 2 is connected to the flue through the connecting pipe 22 to collect the gas discharged from the building, and the gas in the flue is quickly introduced into the inner cavity of the filter box 21 by starting the connecting plate 25. After the gas enters, it can be filtered through the dust filter cloth 241 on the inner side of the disassembly frame 24 to prevent impurities or tar and other substances from contaminating the smoke sampling probe 2. At the same time, when cleaning is needed, it is only necessary to hold the pull-out handle 242 and directly pull out the disassembly frame 24 to make it detachable from the card slot 23, which is convenient for cleaning the dust filter cloth 241. After cleaning is completed, the disassembly frame 24 is aligned with the card slot 23 that runs through the inner cavity of the filter box 21 on the right side until the magnetic frame 243 is attached to the right side of the metal filter box 21. The two clamping plates 115 can be controlled to move closer to the inner cavity of the through hole 12, and the two clamping plates 115 can be fixed by adsorbing each other and improving the sealing by using the sealing strip. When installing, the overall carbon emission monitoring box 1 can be directly installed by using the through hole 12 opened on the rear plate 11 to align with the docking plate 32 above the installation pole 3 until it is placed against the limit plate 31. Then, the bidirectional screw rod 112 in the inner cavity of the drive cabin 111 can be driven to rotate by rotating the rotating handle 113. The threaded walls of the opposite threads on the left and right sides of the outer wall of the bidirectional screw rod 112 and the threaded connection of the movable plate 114 can be used to control the two clamping plates 115 to move closer to the inner cavity of the through hole 12, until they are inserted into the slot 321 to complete the fixation, thereby improving the overall disassembly and assembly efficiency of the carbon emission monitoring box 1. Since the wires of the carbon emission monitoring box 1 are generally long, when storing, The square drive rod 411 can be pulled out of the rotating plate 412 to the right side, so that the square drive rod 411 can slide in the sliding groove 413 by means of the anti-slip plate 414 until the rotating plate 412 is out of the snap-fitting square groove 442 in the limiting groove 441, thereby releasing the limit of the rotating plate 412, thereby directly rotating the rotating plate 412 to drive the square drive rod 411 to drive the winding wheel 41 between the two side guard plates 44 to rotate, thereby using the monitoring box wire 43 to pass through the wire hole 42, the monitoring box wire 43 can be reeled in two directions, and after the reeling is completed, the rotating plate 412 can be pressed into the limiting groove 441 again until it is snapped into the snap-fitting square groove 442, thereby completing the limit and preventing the winding wheel 41 from rotating at will, and then the overall wire-reeling mechanism 4 after the reeling monitoring box wire 43 can be closed. Use the plug block 45 to align with the docking hole 131 opened on the wire-winding mechanism mounting plate 13 on the right side of the carbon emission monitoring box 1 and insert it. With the help of the right side slope of the inclined clamping plate 135, the inclined clamping plate 135 can use the pressure plate 134 to squeeze the spring 133. The generated rebound force can make the inclined clamping plate 135 be stuck into the positioning groove 46, and the horizontal surface on the left side of the inclined clamping plate 135 is used to press against the left side of the inner wall of the positioning groove 46 to complete the limitation, so that the wire-winding mechanism 4 can be installed on one side of the carbon emission monitoring box 1. When disassembly is required, just pull the pull rod 136 at the same time to pull the inclined clamping plate 135 on the side of the pressure plate 134 out of the positioning groove 46, release the limitation of the plug block 45, and remove the wire-winding mechanism 4 as a whole, so as to facilitate the arrangement and storage of wires and avoid entanglement problems.

[0037] While the present invention has been generally described above, it is readily apparent to those skilled in the art that modifications and improvements may be made thereto. Therefore, modifications and improvements that do not depart from the spirit of the present invention are intended to be within the scope of the present invention.

Claims

1. A building carbon emission monitoring device, comprising a carbon emission monitoring box (1), characterized in that: The rear side of the carbon emission monitoring box (1) is provided with a mounting pole (3), the right side of the carbon emission monitoring box (1) is provided with a wire-reeling mechanism (4), the bottom of the carbon emission monitoring box (1) is electrically connected to a probe wire, the other end of the probe wire is electrically connected to a flue gas sampling probe (2), the front input end of the flue gas sampling probe (2) is fixedly installed with a filter box (21), the front side of the filter box (21) is fixedly connected with a connecting pipe (22) that passes through its inner cavity, the inner wall of the filter box (21) is provided with a card slot (23) on the four sides, the card slot (23) on the right side passes through the right side of the filter box (21), the inner side of the four card slots (23) is connected with a disassembly frame (24), and the disassembly frame (24) is fixedly connected to the front input end of the flue gas sampling probe (2). ) passes through the right side slot (23) to the right side of the filter box (21) and is fixedly installed with a magnetic frame (243), and a pull-out handle (242) is fixedly installed on the right side of the magnetic frame (243). A dust filter cloth (241) is fixedly installed on the inner ring of the disassembly frame (24), and the thickness of the dust filter cloth (241) is less than the thickness of the disassembly frame (24). The magnetic frame (243) and the right side of the filter box (21) are mutually adsorbed, and sealing strips are fixedly bonded to the front and rear sides of the disassembly frame (24). A connecting plate (25) is fixedly installed between the left and right sides of the inner wall of the filter box (21), and an exhaust fan (26) is fixedly installed on the rear side of the connecting plate (25). The exhaust fan (26) is located on the rear side of the dust filter cloth (241).

2. The building carbon emission monitoring device according to claim 1, characterized in that: The rear side of the carbon emission monitoring box (1) is fixedly installed with a mounting rear plate (11), and the mounting rear plate (11) is provided with a through hole (12) that passes through from top to bottom. The top of the mounting vertical pole (3) is fixedly installed with a limit plate (31), and the top center of the limit plate (31) is fixedly installed with a docking vertical plate (32), and the top of the docking vertical plate (32) passes through the through hole (12) to the top of the mounting rear plate (11). Slots (321) are provided on the left and right sides of the docking vertical plate (32). A wire-reeling mechanism mounting plate (13) is fixedly installed at the lower right side of the carbon emission monitoring box (1).

3. The building carbon emission monitoring device according to claim 2, characterized in that: The installation rear plate (11) is provided with a drive cabin (111), and a bidirectional screw rod (112) is movably installed on the left side of the inner wall of the drive cabin (111), and the right end of the bidirectional screw rod (112) passes through the right side of the installation rear plate (11) and is fixedly installed with a rotating handle (113), and the left and right sides of the outer wall of the bidirectional screw rod (112) are respectively provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with a movable plate (114), and the upper and lower sides of the movable plate (114) are respectively overlapped with the upper and lower sides of the inner wall of the drive cabin (111), and the opposite surfaces of the two movable plates (114) are fixedly installed with a clamping plug plate (115), and the opposite ends of the two clamping plug plates (115) respectively pass through the inner cavity of the through hole (12) and are clamped with the two slots (321).

4. The building carbon emission monitoring device according to claim 2, characterized in that: A docking hole (131) is provided on the right side of the winding mechanism mounting plate (13), and two spring compartments (132) are provided on the winding mechanism mounting plate (13), and the two spring compartments (132) are located on the front and rear sides of the docking hole (131). A spring (133) is fixedly installed on the inner wall of the spring compartment (132) away from the docking hole (131), and a pressure plate (134) is fixedly installed on the other end of the spring (133), and a bevel clamping plate (135) is fixedly installed on the other side of the pressure plate (134), and a pull rod (136) is fixedly installed on the side of the pressure plate (134) away from the bevel clamping plate (135), and the pull rod (136) is located on the inner side of the spring (133), and the ends of the two pull rods (136) away from the pressure plate (134) respectively pass through the front and rear sides of the winding mechanism mounting plate (13).

5. The building carbon emission monitoring device according to claim 4, characterized in that: The wire-reeling mechanism (4) includes a winding wheel (41), and side guard plates (44) are movably installed on both the left and right sides of the winding wheel (41). The winding wheel (41) is provided with a wire hole (42) that passes through the upper and lower parts, and a monitoring box wire (43) is provided on the inner side of the wire hole (42). One end of the monitoring box wire (43) is electrically connected to the input end of the carbon emission monitoring box (1). A connecting rod is fixedly installed on the rear side between the opposite surfaces of the two side guard plates (44). A plug-in block (45) is fixedly installed on the left side of the left side guard plate (44). Positioning grooves (46) are provided on the front and rear sides of the plug-in block (45). The plug-in block (45) is clamped with the docking hole (131), and the two inclined clamping plates (135) are clamped with the two positioning grooves (46) respectively.

6. The building carbon emission monitoring device according to claim 5, characterized in that: A limiting groove (441) is provided at the right center of the side guard plate (44) on the right side, and a plurality of snap-in square grooves (442) are provided in the inner ring array of the limiting groove (441) and pass through the right side of the side guard plate (44). The right end of the rotating shaft of the winding wheel (41) passes through the inner side of the limiting groove (441) and is fixedly installed with a square driving rod (411). The other end of the square driving rod (411) is fixedly installed with an anti-slip slide plate (414). A rotating plate (412) is provided on the inner side of the limiting groove (441), and a sliding groove (413) is provided on the rotating plate (412). The anti-slip slide plate (414) is slidably connected to the sliding groove (413).

7. According to the building carbon emission monitoring device of claim 1, a building carbon emission dynamic monitoring system is proposed, characterized in that: It includes a greenhouse gas monitoring module: an integrated multi-channel non-dispersive infrared sensor array for synchronous real-time monitoring of CO2, CH4, and N2O gas concentrations, a built-in temperature compensation algorithm and a dynamic calibration unit, and supports mobile deployment and fixed installation; a full life cycle data acquisition module: an embedded data interface including building materials production, construction, operation, and demolition stages, which collects building materials carbon footprint, construction energy consumption, equipment operating parameters, and demolition recycling data through RFID / NB-IoT technology; a main control module: equipped with an EM-MFA algorithm, which integrates monitoring data and life cycle data to build a dynamic carbon emission model, generate carbon accounting reports in real time, and predict emission reduction paths; a carbon trading interface module: encrypted and uploaded carbon emission data to the carbon trading platform through blockchain technology, supporting carbon quota allocation, transaction matching, and verification of voluntary emission reduction declarations; a visualization and early warning module: based on the GIS map superimposed with a carbon emission heat map, it dynamically displays the carbon flow of the building throughout its life cycle, triggers an alarm for exceeding the threshold, and pushes optimization plans.

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