A device for detecting carbon dioxide emissions from an enterprise

Abstract

The present invention relates to the technical field of carbon dioxide emission detection, specifically to an enterprise carbon dioxide emission detection device, comprising a shell, an air intake pipe is fixedly connected to the interior of the shell, an alarm light is fixedly connected to the outer wall of the top of the shell, a movable door is movably connected to the front of the shell, a control panel is fixedly connected to the interior of the movable door, a box is fixedly connected to the interior of the shell, and an exhaust shell is movably connected to the outer wall of the top of the box. The exhaust pipe is driven by a rotating pipe to directly insert into the interior of the lime water, small holes are opened on the rotating pipe and the exhaust pipe to allow carbon dioxide to flow out, the small holes divide the carbon dioxide into micron-sized particles, increase the dissolution rate of carbon dioxide and lime water, and avoid the air intake pipe from discharging carbon dioxide into the lime water by relying on the free diffusion of gas into the lime water, resulting in a slower detection result. The carbon dioxide emission amount is detected accordingly quickly, thereby improving the response speed of the detection system.

Description

Technical Field

[0001] The present invention belongs to the technical field of carbon dioxide emission detection, and in particular relates to a device for detecting carbon dioxide emissions in an enterprise. Background Art

[0002] An enterprise carbon dioxide emissions detection device is a device or system specifically used to monitor and measure carbon dioxide emissions from an enterprise's production and operation activities. It can help enterprises understand their own carbon emissions in real time and provide data support for energy conservation and emission reduction, environmental management, and compliance reporting.

[0003] However, the conventional device still has the following problems when used:

[0004] The patent application announcement number CN215812628U discloses a device for monitoring carbon dioxide emissions from enterprises. The device for monitoring carbon dioxide emissions from enterprises installs the carbon dioxide detector in the enterprise's production environment through a monitoring box, which not only protects the carbon dioxide detector, but also facilitates the disassembly and maintenance of the carbon dioxide detector, while avoiding damage to the wall caused by repeated disassembly and installation of the carbon dioxide detector.

[0005] When testing a company's carbon dioxide emissions, the gas needs to be drawn into the device using an air intake blade, where it reacts with lime water to complete the test. However, in current technology, the air intake pipe only discharges the gas above the lime water, where it relies on free diffusion into the lime water. This contact method is insufficient, resulting in low carbon dioxide detection efficiency and slow feedback.

[0006] Therefore, we need an enterprise carbon dioxide emission detection device to solve the problem that the air intake pipe discharges the gas above the lime water, so that the air intake pipe can directly discharge the gas into the lime water. Summary of the Invention

[0007] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an enterprise carbon dioxide emission detection device, which has the advantage of allowing the air intake pipe to directly discharge the gas into the lime water.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device for detecting carbon dioxide emissions from an enterprise, comprising a shell, an air intake pipe is fixedly connected to the interior of the shell, an alarm light is fixedly connected to the outer wall of the top of the shell, a movable door is movably connected to the front of the shell, a control panel is fixedly connected to the interior of the movable door, a box is fixedly connected to the interior of the shell, an exhaust shell is movably connected to the outer wall of the top of the box, an infrared scattering sensor is fixedly connected to one side of the inner wall of the box, an air intake head is provided above the air intake pipe, a rotating tube is rotatably connected to the interior of the bottom of the air intake pipe, the outer wall of the rotating tube is rotatably connected to the interior of the box, an exhaust pipe is fixedly connected to the lower part of the outer wall of the rotating tube, a water tank is fixedly connected to the outer wall of the air intake pipe, a fixed frame is fixedly connected to the upper part of the inner wall of the air intake pipe, and an air suction mechanism is provided on the fixed frame; the air suction mechanism comprises a motor, a rotating shaft, a fixed frame and an air suction blade, and the outer wall of the top of the shell is fixedly connected to the outer wall of the bottom of the motor.

[0009] Preferably, the output end of the motor is fixedly connected to gear 1, the upper part of the inner wall of the intake pipe is fixedly connected to the outer wall of the fixing frame, the middle position of the fixing frame is rotatably connected to the outer wall of the rotating shaft, and the outer wall of the top of the rotating shaft is fixedly connected to the outer wall of one side of the suction vane.

[0010] Preferably, the outer wall of the rotating shaft is located above the fixed frame and is fixedly connected to gear 2, the outer wall of the top of the fixed frame is fixedly connected to the support rod, the outer wall of the top of the support rod is rotatably connected to the acceleration wheel, and the outer wall of the acceleration wheel is meshed with the outer wall of gear 2.

[0011] Preferably, a circular groove 1 is opened on the outer wall of the top of the air inlet pipe, and the interior of the circular groove 1 is rotatably connected to a connecting shell. A circular groove 2 is opened on the outer wall of the bottom of the air inlet head, and the interior of the circular groove 2 is rotatably connected to the outer wall of the top of the connecting shell.

[0012] Preferably, the outer wall of the connecting shell is fixedly connected with outer teeth 1, the inner wall of the connecting shell is fixedly connected with inner teeth, the outer wall of the outer teeth 1 is meshed with the outer wall of gear 1, and the outer wall of the inner teeth is meshed with the outer wall of the acceleration wheel.

[0013] Preferably, a connecting frame is fixedly connected to the lower side of the outer wall of the rotating shaft, and the outer wall of the connecting frame is fixedly connected to the inner wall of the rotating tube.

[0014] Preferably, an oil groove is opened inside the acceleration wheel, and the outer wall of the acceleration wheel is fixedly connected to a graphite adsorption pad inside the outer tooth 2, and the interior of the oil groove is fixedly connected to a transfer cotton, and the outer wall of one end of the transfer cotton is fixedly connected to the outer wall of one side of the graphite adsorption pad.

[0015] Preferably, a heat dissipation plate is fixedly connected to the outer wall of the top of the acceleration wheel, an air baffle is fixedly connected above the outer wall of the acceleration wheel, and a lower groove plate is fixedly connected below the outer wall of the acceleration wheel.

[0016] Preferably, the outer wall of the water tank is rotatably connected to the interior of the connecting shell, a water inlet hole is opened inside the connecting shell, an atomizing nozzle is fixedly connected to one side of the inner wall of the connecting shell, the outer wall of the water tank is fixedly connected to the connecting head, and the interior of the fixing frame is fixedly connected to a wet film.

[0017] Preferably, the outer wall of the bottom of the air inlet head is fixedly connected to an L-shaped clamping rod, the outer wall of the top of the water tank is provided with a groove, the inside of the groove is fixedly connected to the outer wall of the L-shaped clamping rod, one side of the inner wall of the groove is fixedly connected to an elastic block, the outer wall of one end of the elastic block is fixedly connected to a push plate, and the outer wall of one side of the push plate is in movable contact with the outer wall of one side of the L-shaped clamping rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The exhaust pipe is driven by a rotating tube to be directly inserted into the interior of the lime water. Small holes are opened on the rotating tube and the exhaust pipe to allow carbon dioxide to flow out. The small holes divide the carbon dioxide into micron-sized particles, increasing the dissolution rate of carbon dioxide and lime water, and avoiding the intake pipe discharging carbon dioxide into the lime water relying on the free diffusion of gas into the lime water, resulting in slower detection results. Correspondingly, the carbon dioxide emission amount is detected quickly, thereby improving the response speed of the detection system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the shell structure of the present invention.

[0021] Figure 2 Schematic diagram of the internal structure of the shell of the present invention.

[0022] Figure 3 It is a schematic diagram of the internal structure of the box of the present invention.

[0023] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0024] Figure 5 It is a schematic structural diagram of the air intake head of the present invention.

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the air intake head of the present invention.

[0026] Figure 7 for Figure 6 Enlarged structural diagram at point B in the middle.

[0027] Figure 8It is a schematic structural diagram of the intake pipe cross-section of the present invention.

[0028] Figure 9 for Figure 8 Enlarged structural diagram at point C in the middle.

[0029] Figure 10 for Figure 8 Enlarged structural diagram at point D in the middle.

[0030] Figure 11 This is a schematic diagram of the acceleration wheel structure of the present invention.

[0031] Figure 12 This is a schematic diagram of the L-shaped clamping rod structure of the present invention.

[0032] In the figure: 1. Shell; 11. Control panel; 12. Warning light; 13. Box; 14. Exhaust shell; 15. Infrared scattering sensor; 2. Intake pipe; 21. Intake head; 211. L-shaped clamping rod; 212. Groove; 213. Elastic block; 214. Push plate; 22. Rotating tube; 221. Connecting frame; 23. Exhaust pipe; 3. Motor; 31. Gear 1; 32. Outer tooth 1; 33. Inner tooth; 34. Rotating shaft; 35. Fixed frame; 36. Gear 2; 37. Inhalation blade; 4. Water tank; 41. Connecting head; 42. Connecting shell; 43. Wet film; 44. Atomizing nozzle; 45. Water inlet; 5. Acceleration wheel; 51. Air baffle; 52. Graphite adsorption pad; 53. Lower trough plate; 54. Transfer cotton; 55. Heat sink. DETAILED DESCRIPTION

[0033] In order to clearly and completely describe the objectives and technical solutions of the present invention and make its advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] For example 1, please refer to Figures 1 to 12The present invention provides a technical solution for an enterprise carbon dioxide emission detection device: it includes a shell 1, an air intake pipe 2 is fixedly connected to the interior of the shell 1, an alarm light 12 is fixedly connected to the outer wall of the top of the shell 1, a movable door is movably connected to the front of the shell 1, a control panel 11 is fixedly connected to the interior of the movable door, a box 13 is fixedly connected to the interior of the shell 1, an exhaust shell 14 is movably connected to the outer wall of the top of the box 13, an infrared scattering sensor 15 is fixedly connected to one side of the inner wall of the box 13, an air intake head 21 is provided above the air intake pipe 2, a rotating tube 22 is rotatably connected to the interior of the bottom of the air intake pipe 2, the outer wall of the rotating tube 22 is rotatably connected to the interior of the box 13, an exhaust pipe 23 is fixedly connected to the lower part of the outer wall of the rotating tube 22, a water tank 4 is fixedly connected to the outer wall of the air intake pipe 2, a fixing frame 35 is fixedly connected to the upper part of the inner wall of the air intake pipe 2, an air suction mechanism is provided on the fixing frame 35, and the air suction mechanism includes a motor 3, a rotating shaft 34, a fixing frame 35 and an air suction blade 37, and the outer wall of the top of the shell 1 is fixedly connected to the outer wall of the bottom of the motor 3.

[0035] When the air is continuously inhaled through the suction blade 37, the gas can be moved to the bottom of the rotating tube 22 and discharged into the lime water from the small hole on the exhaust pipe 23. The exhaust pipe 23 is driven by the rotating tube 22 to be directly inserted into the interior of the lime water. Small holes are opened on the rotating tube 22 and the exhaust pipe 23 to allow carbon dioxide to flow out. The small holes divide the carbon dioxide into micron-sized particles, increase the dissolution rate of carbon dioxide and lime water, and avoid the intake pipe 2 from discharging carbon dioxide into the lime water relying on the free diffusion of gas into the lime water, resulting in slower detection results. Correspondingly, the carbon dioxide emission amount is detected quickly, thereby improving the response speed of the detection system.

[0036] Embodiment 2, on the basis of embodiment 1, the output end of the motor 3 is fixedly connected to the gear 1 31, the upper part of the inner wall of the intake pipe 2 is fixedly connected to the outer wall of the fixing frame 35, the middle part of the fixing frame 35 is rotatably connected to the outer wall of the rotating shaft 34, the outer wall of the top of the rotating shaft 34 is fixedly connected to the outer wall of one side of the suction blade 37, the outer wall of the rotating shaft 34 is located above the fixing frame 35 and is fixedly connected to the gear 2 36, the outer wall of the top of the fixing frame 35 is fixedly connected to the support rod, the outer wall of the top of the support rod is rotatably connected to the acceleration wheel 5, the outer wall of the acceleration wheel 5 is meshed with the outer wall of the gear 2 36, the intake pipe 2 A circular groove 1 is provided on the outer wall of the top, and a connecting shell 42 is rotatably connected to the inside of the circular groove 1. A circular groove 2 is provided on the outer wall of the bottom of the air intake head 21, and the inside of the circular groove 2 is rotatably connected to the outer wall of the top of the connecting shell 42. The outer wall of the connecting shell 42 is fixedly connected to an outer tooth 1 32, and the inner wall of the connecting shell 42 is fixedly connected to an inner tooth 33. The outer wall of the outer tooth 1 32 is meshed with the outer wall of the gear 1 31, and the outer wall of the inner tooth 33 is meshed with the outer wall of the acceleration wheel 5. A connecting frame 221 is fixedly connected to the lower part of the outer wall of the rotating shaft 34, and the outer wall of the connecting frame 221 is fixedly connected to the inner wall of the rotating tube 22.

[0037] By rotating the rotating tube 22, the exhaust pipe 23 can be rotated accordingly. Then, the rotating tube 22 and the exhaust pipe 23 are rotated inside the lime water, which stirs the lime water, causing the liquid to form turbulence, breaking the diffusion boundary layer between the gas and the liquid, and significantly increasing the gas-liquid contact area. Carbon dioxide can dissolve in the lime water more quickly, promoting the absorption reaction. At the same time, the bubbles discharged from the exhaust pipe 23 are further broken up to form smaller microbubbles. The surface area of ​​the microbubbles is larger, and the contact efficiency with the lime water is higher, thereby accelerating the absorption process of carbon dioxide.

[0038] Example three, based on Example two, the outer wall of the water tank 4 is rotatably connected to the interior of the connecting shell 42, a water inlet hole 45 is opened inside the connecting shell 42, an atomizing nozzle 44 is fixedly connected to one side of the inner wall of the connecting shell 42, the outer wall of the water tank 4 is fixedly connected to the connecting head 41, and the interior of the fixing frame 35 is fixedly connected to the wet film 43.

[0039] When the inhaled carbon dioxide is transferred to the lower part of the air inlet pipe 2 by the air intake blade 37, the carbon dioxide passes through the wet membrane 43 provided on the fixing frame 35. The carbon dioxide passing through the wet membrane 43 becomes moist. The distance between the moist carbon dioxide gas molecules increases, the diffusion coefficient increases, and it is easier to penetrate the diffusion layer on the surface of the lime water, so that the carbon dioxide gas can penetrate deeper into the lime water and fully contact with the absorbent, thereby increasing the absorption amount.

[0040] By rotating the connecting shell 42 and driving the atomizing nozzle 44 to rotate at the same time, the atomizing nozzle 44 is prevented from spraying water mist on the same place of the wet film 43 all the time, thereby avoiding the problem of local over-wetting or over-drying of the wet film 43, and correspondingly improving the overall wetting uniformity of the wet film 43, reducing the detection fluctuation caused by uneven wetting of the wet film 43, and improving the accuracy and reliability of the detection results.

[0041] Example 4. On the basis of Example 2, an oil groove is opened inside the acceleration wheel 5, the outer wall of the acceleration wheel 5 is located inside the outer tooth 2 and is fixedly connected to a graphite adsorption pad 52, the interior of the oil groove is fixedly connected to a transfer cotton 54, the outer wall of one end of the transfer cotton 54 is fixedly connected to the outer wall of one side of the graphite adsorption pad 52, the outer wall of the top of the acceleration wheel 5 is fixedly connected to a heat sink 55, the upper part of the outer wall of the acceleration wheel 5 is fixedly connected to an air baffle 51, and the lower part of the outer wall of the acceleration wheel 5 is fixedly connected to a lower groove plate 53.

[0042] The heat sink 55 provided on the acceleration wheel 5 absorbs the heat generated by the acceleration wheel 5 during operation, thereby preventing the acceleration wheel 5 from generating excessive heat during operation and accelerating the aging of the acceleration wheel 5, maintaining the normal operating temperature of the acceleration wheel 5, and extending the service life of the acceleration wheel 5. At the same time, the lubricating oil inside the acceleration wheel 5 is prevented from being lost due to heat, thereby correspondingly reducing unnecessary waste of lubricating oil. At the same time, when gas passes through the heat sink 55, the flow of air inside the heat sink 55 is accelerated, thereby enhancing the heat dissipation capacity of the heat sink 55 and further accelerating the heat dissipation of the acceleration wheel 5.

[0043] Example 5. On the basis of Example 1, the outer wall of the bottom of the air inlet head 21 is fixedly connected to the L-shaped clamping rod 211, and the outer wall of the top of the water tank 4 is provided with a groove 212. The inside of the groove 212 is fixedly connected to the outer wall of the L-shaped clamping rod 211, and one side of the inner wall of the groove 212 is fixedly connected to the elastic block 213. The outer wall of one end of the elastic block 213 is fixedly connected to the push plate 214, and the outer wall of one side of the push plate 214 is in movable contact with the outer wall of one side of the L-shaped clamping rod 211.

[0044] By placing the L-shaped card rod 211 in front of the push plate 214 and rotating the air intake head 21 in the reverse direction, the push plate 214 can be pushed to squeeze the elastic block 213, thereby opening the entrance and allowing the L-shaped card rod 211 to enter the interior of the groove 212. Through the cooperation of the elastic block 213 and the push plate 214, the L-shaped card rod 211 entering the interior of the groove 212 can be pushed, thereby increasing the stability of the L-shaped card rod 211 inside the groove 212, making it easier to disassemble and install the air intake head 21.

[0045] The working principle and usage process of the present invention are as follows: when working, first, by starting the motor 3 to work, and then through the work of the motor 3, the gear 1 31 can be driven to move accordingly. Due to the meshing connection between the gear 1 31 and the outer teeth 1 32, the outer teeth 1 32 can drive the connecting shell 42 to rotate while the gear 1 31 moves, so that the connecting shell 42 drives the inner teeth 33 to move accordingly. Then, due to the meshing connection between the inner teeth 33 and the acceleration wheel 5, the acceleration wheel 5 can be driven to rotate while the inner teeth 33 rotates. Then, through the rotation of the acceleration wheel 5, the gear 2 36 can drive the rotating shaft 34 to rotate accordingly. Then, through the rotation of the rotating shaft 34, the suction blade 37 and the connecting frame 221 can be driven to rotate at the same time. The negative pressure generated by the rotation of the suction blade 37 can suck the gas around the intake head 21 into the interior of the intake pipe 2, and then enter the interior of the rotating pipe 22 through the intake pipe 2, and finally be discharged through the small holes on the rotating pipe 22 and the exhaust pipe 23, and then through the pipe at the bottom of the rotating pipe 22 A small hole is opened at a position flush with the horizontal line of the lime water liquid, and the aperture of the small hole is opened from small to large. The gas output of the small hole is small. When the suction blade 37 continuously inhales gas, the gas can be moved to the bottom of the rotating tube 22 and discharged into the lime water from the small hole on the exhaust pipe 23. The exhaust pipe 23 is driven by the rotating tube 22 to be directly inserted into the interior of the lime water. Small holes are opened on the rotating tube 22 and the exhaust pipe 23 to allow carbon dioxide to flow out. The small holes divide the carbon dioxide into micron-sized particles, increase the dissolution rate of carbon dioxide and lime water, and avoid the intake pipe 2 to discharge carbon dioxide into the lime water by relying on the free diffusion of gas into the lime water, resulting in slow detection results. The carbon dioxide emission amount is detected accordingly quickly, thereby improving the response speed of the detection system. The negative pressure generated by the rotation of the suction blade 37 is then used to guide the stable flow of carbon dioxide, avoiding turbulence and accumulation of carbon dioxide in the device. The corresponding stable flow of carbon dioxide helps to maintain the constancy of the detection conditions, further improving the sensitivity and accuracy of the detection.

[0046] It should be noted that a one-way valve is provided at the bend of the rotating tube 22 . The one-way valve is a prior art one and allows carbon dioxide to pass through the one-way valve to prevent lime water from flowing back. The height of the lime water will not exceed the bend of the rotating tube 22 .

[0047] By disposing the exhaust shell 14 , the excess gas inside the box body 13 can be discharged.

[0048] Since the connecting frame 221 and the rotating tube 22 are fixedly connected, when the connecting frame 221 rotates, the rotating tube 22 can be driven to rotate on the intake pipe 2, and the exhaust pipe 23 can be rotated accordingly through the rotation of the rotating tube 22. The rotating tube 22 and the exhaust pipe 23 are then rotated inside the lime water, which will stir the lime water, causing the liquid to form turbulence, breaking the diffusion boundary layer between the gas and the liquid, and significantly increasing the gas-liquid contact area. Carbon dioxide can be dissolved in the lime water more quickly, promoting the absorption reaction. At the same time, the bubbles discharged from the exhaust pipe 23 are further broken to form smaller microbubbles. The surface area of ​​the microbubbles is larger and the contact efficiency with the lime water is higher, thereby accelerating the absorption process of carbon dioxide.

[0049] When the inhaled carbon dioxide is transmitted to the bottom of the intake pipe 2 through the suction blade 37, the carbon dioxide passes through the wet membrane 43 provided on the fixing frame 35. The carbon dioxide passing through the wet membrane 43 becomes moist, and the distance between the moist carbon dioxide gas molecules increases, the diffusion coefficient increases, and it is easier to penetrate the diffusion layer on the surface of the lime water, so that the carbon dioxide gas can penetrate deeper into the lime water, fully contact with the absorbent, and increase the absorption amount.

[0050] By connecting the external water pipe to the connector 41, water can enter the interior of the water tank 4 through the connector 41. After the interior of the water tank 4 is filled, water can enter the interior of the connecting shell 42 from the water inlet hole 45 on the water tank 4, and finally be sprayed out from the interior of the atomizing nozzle 44 and sprayed on the wet film 43, thereby increasing the wetting of the wet film 43. The atomizing nozzle 44 is driven to rotate by the rotation of the connecting shell 42, preventing the atomizing nozzle 44 from constantly spraying water mist on the same place of the wet film 43, avoiding the problem of local over-wetting or over-drying of the wet film 43, and correspondingly improving the overall wetting uniformity of the wet film 43, reducing the detection fluctuation caused by uneven wetting of the wet film 43, and improving the accuracy and reliability of the detection results.

[0051] The transfer cotton 54 and graphite adsorption pad 52 provided on the acceleration wheel 5 can transfer the lubricating oil in the oil tank to the graphite adsorption pad 52 through the transfer cotton 54. Then, when the acceleration wheel 5 rotates and contacts the inner teeth 33 and the second gear 36, the lubricating oil on the graphite adsorption pad 52 is transferred to the contact surface between the inner teeth 33 and the second gear 36 and the graphite adsorption pad 52, so that an oil film is formed on the contact surface, thereby reducing the noise generated by the contact between the mechanical parts. Then, the heat sink 55 provided on the acceleration wheel 5 absorbs the heat generated by the acceleration wheel 5 during operation, thereby avoiding excessive heat generation during operation of the acceleration wheel 5 and accelerating aging of the acceleration wheel 5, maintaining the normal operating temperature of the acceleration wheel 5, and extending the service life of the acceleration wheel 5. At the same time, the lubricating oil in the acceleration wheel 5 is prevented from being lost due to heat, thereby correspondingly reducing unnecessary waste of lubricating oil. At the same time, when gas passes through the heat sink 55, it can accelerate the flow of air inside the heat sink 55, enhance the heat dissipation capacity of the heat sink 55, and further accelerate the heat dissipation of the acceleration wheel 5.

[0052] The air baffle 51 provided on the acceleration wheel 5 can block the gas, thereby preventing the gas from blowing directly onto the graphite adsorption pad 52, accelerating the drying of the lubricating oil on the graphite adsorption pad 52, thereby affecting the use of the lubricating oil, and correspondingly reducing the airflow blowing directly onto the outer wall of the graphite adsorption pad 52. The lubricating oil on the graphite adsorption pad 52 can remain moist for a longer time, ensuring the continuity and stability of the lubrication effect.

[0053] It should be noted that lubricating oil can be added to the interior of the acceleration wheel 5 by pulling out the piston rod provided above the acceleration wheel 5 .

[0054] By rotating the air inlet head 21, the operator can drive the L-shaped clamping rod 211 to move inside the groove 212 when the air inlet head 21 rotates, so as to squeeze the push plate 214 and the elastic block 213. After the elastic block 213 is deformed and shortened under the force, the bottom of the L-shaped clamping rod 211 can be completely exposed at the entrance. Then, the air inlet head 21 is pulled upward to drive the L-shaped clamping rod 211 to leave the inside of the groove 212, thereby removing the air inlet head 21 from the air inlet pipe 2, and then the filter on the air inlet head 21 can be cleaned. At the same time, the operator can maintain or repair the equipment inside the intake pipe 2 by placing the L-shaped card rod 211 in front of the push plate 214 and rotating the intake head 21 in the reverse direction. The push plate 214 can be pushed to squeeze the elastic block 213, thereby opening the entrance and allowing the L-shaped card rod 211 to enter the interior of the groove 212. Through the cooperation of the elastic block 213 and the push plate 214, the L-shaped card rod 211 entering the interior of the groove 212 can be pushed, thereby increasing the stability of the L-shaped card rod 211 inside the groove 212.

[0055] The infrared scattering sensor 15 provided inside the box 13 can detect the lime water inside the box 13. When carbon dioxide reacts with the lime water and causes the turbidity of the lime water to exceed a preset range, the infrared scattering sensor 15 transmits the detection result to the control panel 11 in real time. When the detection result exceeds the standard, the alarm light 12 is controlled by the control panel 11 to sound an alarm, reminding the staff that the carbon dioxide concentration exceeds the standard. The staff can focus more on other important tasks without having to pay attention to changes in the carbon dioxide concentration.

[0056] It should be noted that an observation window is provided at the position of the box 13 through the movable door, and the front of the box 13 is a transparent plate, which is convenient for the staff to observe the reaction between lime water and carbon dioxide;

[0057] A drain pipe is provided at the bottom of the box 13. Open the valve on the drain pipe to release the lime water. The exhaust shell 14 and the box 13 are connected by screws. After removing the screws, the exhaust shell 14 can be removed from the box 13, and the water pipe can be inserted from the connection between the exhaust shell 14 and the box 13 to rinse the inside of the box 13 with water.

[0058] Comparison between this technical solution and the existing technology:

[0059]

[0060] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An enterprise carbon dioxide emission detection device, comprising a housing (1), characterized in that: An air intake pipe (2) is fixedly connected to the interior of the shell (1), an alarm light (12) is fixedly connected to the outer wall of the top of the shell (1), a movable door is movably connected to the front of the shell (1), a control panel (11) is fixedly connected to the interior of the movable door, a box (13) is fixedly connected to the interior of the shell (1), an exhaust shell (14) is movably connected to the outer wall of the top of the box (13), an infrared scattering sensor (15) is fixedly connected to one side of the inner wall of the box (13), an air intake head (21) is provided above the air intake pipe (2), a rotating tube (22) is rotatably connected to the interior of the bottom of the air intake pipe (2), the outer wall of the rotating tube (22) is rotatably connected to the interior of the box (13), an exhaust pipe (23) is fixedly connected below the outer wall of the rotating tube (22), a water tank (4) is fixedly connected to the outer wall of the air intake pipe (2), a fixing frame (35) is fixedly connected to the upper inner wall of the air intake pipe (2), and an air suction mechanism is provided on the fixing frame (35); The air intake mechanism comprises a motor (3), a rotating shaft (34), a fixing frame (35) and an air intake blade (37); the outer wall of the top of the housing (1) is fixedly connected to the outer wall of the bottom of the motor (3); the output end of the motor (3) is fixedly connected to a gear 1 (31); the upper part of the inner wall of the air intake pipe (2) is fixedly connected to the outer wall of the fixing frame (35); the middle part of the fixing frame (35) is rotatably connected to the outer wall of the rotating shaft (34); the outer wall of the top of the rotating shaft (34) is fixedly connected to the outer wall of one side of the air intake blade (37); the lower part of the outer wall of the rotating shaft (34) is fixedly connected to a connecting frame (221); the outer wall of the connecting frame (221) is fixedly connected to the inner wall of the rotating pipe (22); The outer wall of the rotating shaft (34) is located above the fixed frame (35) and is fixedly connected to the second gear (36). The outer wall of the top of the fixed frame (35) is fixedly connected to the support rod. The outer wall of the top of the support rod is rotatably connected to the acceleration wheel (5). The outer wall of the acceleration wheel (5) is meshed with the outer wall of the second gear (36). A circular groove 1 is formed on the outer wall of the top of the air intake pipe (2), and the interior of the circular groove 1 is rotatably connected to a connecting shell (42). A circular groove 2 is formed on the outer wall of the bottom of the air intake head (21), and the interior of the circular groove 2 is rotatably connected to the outer wall of the top of the connecting shell (42). The outer wall of the connecting shell (42) is fixedly connected to an outer tooth 1 (32), and the inner wall of the connecting shell (42) is fixedly connected to an inner tooth (33). The outer wall of the outer tooth 1 (32) is meshedly connected to the outer wall of the gear 1 (31), and the outer wall of the inner tooth (33) is meshedly connected to the outer wall of the acceleration wheel (5).

2. The enterprise carbon dioxide emission detection device according to claim 1, characterized in that: An oil groove is provided inside the acceleration wheel (5), and a graphite adsorption pad (52) is fixedly connected to the outer wall of the acceleration wheel (5) located inside the second outer tooth. A transfer cotton (54) is fixedly connected to the inside of the oil groove, and the outer wall of one end of the transfer cotton (54) is fixedly connected to the outer wall of one side of the graphite adsorption pad (52).

3. The enterprise carbon dioxide emission detection device according to claim 2, characterized in that: A heat dissipation plate (55) is fixedly connected to the outer wall of the top of the acceleration wheel (5), an air baffle (51) is fixedly connected above the outer wall of the acceleration wheel (5), and a lower groove plate (53) is fixedly connected below the outer wall of the acceleration wheel (5).

4. The enterprise carbon dioxide emission detection device according to claim 1, characterized in that: The outer wall of the water tank (4) is rotatably connected to the interior of the connecting shell (42); a water inlet hole (45) is provided inside the connecting shell (42); an atomizing nozzle (44) is fixedly connected to one side of the inner wall of the connecting shell (42); a connecting head (41) is fixedly connected to the outer wall of the water tank (4); and a wet film (43) is fixedly connected to the interior of the fixing frame (35).

5. The enterprise carbon dioxide emission detection device according to claim 1, characterized in that: The outer wall of the bottom of the air inlet head (21) is fixedly connected to an L-shaped clamping rod (211), the outer wall of the top of the water tank (4) is provided with a groove (212), the interior of the groove (212) is fixedly connected to the outer wall of the L-shaped clamping rod (211), one side of the inner wall of the groove (212) is fixedly connected to an elastic block (213), the outer wall of one end of the elastic block (213) is fixedly connected to a push plate (214), and the outer wall of one side of the push plate (214) is in movable contact with the outer wall of one side of the L-shaped clamping rod (211).

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