Environment-friendly air carbon content detection device for carbon neutralization equipment and use method of environment-friendly air carbon content detection device

Abstract

The invention relates to the field of air quality detection, in particular to an air carbon content detection device for environment-friendly carbon neutralization equipment and a use method thereof.The air carbon content detection device comprises a detection box, the top of the detection box is connected with a carbon dioxide sensor in a penetrating mode, and the detection end of the bottom of the carbon dioxide sensor penetrates into an inner cavity of the detection box; an air draft mechanism is mounted in an inner cavity of the detection box, the air draft mechanism comprises a supporting plate, and one side of the supporting plate is connected with the inner wall of the detection box. By arranging a carbon dioxide sensor, an air draft mechanism, a supporting plate, a first driving motor, an electric push rod and fan blades, the fan blades can rotate, gas flowing is accelerated, external gas rapidly enters an inner cavity of the detection box, the carbon dioxide sensor detects the entering gas, air can be actively extracted for detection, and the detection efficiency is improved. The air flowing speed and stability are improved, so that the detection speed is increased, and the requirement of rapid detection is met.

Description

Technical Field

[0001] The present invention relates to the field of air quality detection, and in particular to an air carbon content detection device for environmentally friendly carbon neutralization equipment and a method for using the same. Background Art

[0002] Air quality testing refers to the testing of air quality. The quality of air quality reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon. The concentration of air pollutants at a specific time and place is affected by many factors.

[0003] For example, the description of the Chinese utility model patent (application number: 201821564964.9) for "A device for detecting changes in carbon dioxide content in air for environmental management" discloses that the positions of the third connecting rod and the second connecting rod can be fixed by bolts, and the first connecting rod forms a rotating structure on the connecting frame. The position of the first connecting rod can be fixed by bolts, so that the support device can be folded and stored, reducing the floor space and achieving the purpose of easy portability; however, to a certain extent, the following disadvantages still exist; For example, when the above-mentioned carbon dioxide content detection device detects the quality of the air, it relies on the spontaneous combustion flow of the air to detect the carbon content. The natural air flow speed is slow and unstable, which makes it difficult to control the speed and flow of air entering the detection area, making the detection process time-consuming and unable to meet the needs of rapid detection. In order to solve the above technical problems, it is necessary for us to design an environmentally friendly carbon neutralization equipment to use a carbon content detection device in the air and its use method to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to address the problem that the current method of detecting carbon content relies on the spontaneous combustion flow of air, the natural air flow speed is slow and unstable, which makes it difficult to control the speed and flow of air entering the detection area and the detection efficiency is low.

[0005] In order to achieve the above-mentioned purpose of the invention, the present invention provides an air carbon content detection device for environmentally friendly carbon neutralization equipment and a method of using the same to improve the above-mentioned problems.

[0006] The specific application is as follows: A device for detecting carbon content in air for environmentally friendly carbon neutralization equipment includes a detection box, a carbon dioxide sensor is connected to the top of the detection box, and the detection end of the bottom of the carbon dioxide sensor penetrates into the inner cavity of the detection box. The inner cavity of the detection box is equipped with an exhaust mechanism, and the exhaust mechanism includes a support plate, one side of the support plate is connected to the inner wall of the detection box, and the surface of the support plate is connected to a first drive motor, the rotating shaft of the first drive motor penetrates the support plate and is fixedly connected to an electric push rod, and the surface of the electric push rod is fixedly connected to a fan blade.

[0007] As a preferred technical solution of the present application, an air inlet mesh plate is fixedly connected to the surface of the detection box, an air outlet mesh plate is embedded on the side of the detection box away from the air inlet mesh plate, and a dust removal brush is connected to the surface of the fan blade.

[0008] As a preferred technical solution of the present application, a rotating rod is connected through the surface of the air intake mesh plate, one end of the rotating rod is fixedly connected to a brush plate, the brush on the surface of the brush plate is in contact with the air intake mesh plate, the end of the rotating rod away from the brush plate is fixedly connected to a gear, one end of the electric push rod is fixedly connected to a gear sleeve, and the gear sleeve is used in conjunction with the gear.

[0009] As a preferred technical solution of the present application, the inner cavity of the detection box is provided with a filter plate, the top of the filter plate passes through the detection box and is connected to a sealing plate, the surface of the filter plate is fixedly connected to a collection box, the surface of the detection box is fixedly connected to a spring telescopic rod, the top of the spring telescopic rod is movably connected to a limit block, and the bottom of the limit block is in contact with the sealing plate.

[0010] As a preferred technical solution of the present application, the bottom of the detection box is in contact with a flat plate, and the outside of the detection box is provided with a protective mechanism, and the protective mechanism includes a protective box, and the detection box is located outside the protective box. The surface of the protective box is fixedly connected to a first fixed plate, and the surface of the first fixed plate is connected through a support rod, and the surface of the support rod is connected to a protective cover through a support plate.

[0011] As a preferred technical solution of the present application, a waterproof motor is fixedly connected to the surface of the first fixed plate, the rotating shaft of the waterproof motor passes through the first fixed plate and is connected to the support rod, and a sealing gasket is bonded to the inner wall of the protective cover.

[0012] As a preferred technical solution of the present application, a supporting mechanism is installed at the bottom of the protective box, and the supporting mechanism includes a supporting box. The top of the supporting box is fixedly connected to the bottom of the protective box, and the bottom of the inner wall of the supporting box is fixedly connected to a second driving motor. The top of the rotating shaft of the second driving motor is fixedly connected to a threaded rod, and a movable plate is provided on the surface thread of the threaded rod. The top of the movable plate is fixedly connected to a vertical rod, and the top of the vertical rod passes through the supporting box and the protective box respectively and is connected to the flat plate.

[0013] As a preferred technical solution of the present application, the inner wall of the detection box is fixedly connected with a cross bar, and the surface of the cross bar is respectively provided with a second fixed plate, a spring and a movable plate, the bottom of the second fixed plate is connected to the inner wall of the detection box, one side of the movable plate is fixedly connected with a card block, and both sides of the top of the flat plate are fixedly connected with a shell, and one side of the card block passes through the detection box and extends to the inner cavity of the shell.

[0014] As a preferred technical solution of the present application, plug plates are fixedly connected to both sides of the bottom of the inner wall of the protective box, and through holes are opened on both sides of the bottom of the flat plate, and the plug plates are used in conjunction with the through holes.

[0015] A method for using an air carbon content detection device for an environmentally friendly carbon neutralization device comprises the following steps: S1. The second drive motor is controlled to rotate the threaded rod, and the thread of the threaded rod drives the movable plate to move upward. The movable plate drives the flat plate and the detection box to move upward, so that the detection box moves to the top of the protective box. The first drive motor is controlled to rotate the electric push rod, and the electric push rod drives the fan blades to rotate, so that the gas flows rapidly. The external gas enters the inner cavity of the detection box through the air inlet mesh plate, and then passes through the filter plate and the air outlet mesh plate in sequence. The carbon dioxide content of the gas is detected by the carbon dioxide sensor, and the data is transmitted to the external monitoring end; S2. When removing dust from the air inlet mesh plate, first stop the first drive motor, control the electric push rod to move the gear sleeve so that the gear sleeve is set on the gear surface, and at the same time, one side of the dust removal brush contacts the air outlet mesh plate, and control the first drive motor to drive the electric push rod, gear sleeve, gear, rotating rod, brush plate and dust removal brush to rotate. The brush plate cleans and removes dust from the outer surface of the air inlet mesh plate, and the dust removal brush cleans and removes dust from the inner side of the air inlet mesh plate; S3. The filter plate filters the gas entering the inner cavity of the detection box, filters out small particles of impurities in the gas, and filters the air. When removing the filter plate, the rotating limit block is separated from the sealing plate, and the sealing plate is moved upward to drive the filter plate to move upward, and the filter plate is removed.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of this application: 1. In order to solve the problem that the existing technology relies on the spontaneous combustion flow of air to detect carbon content, the natural air flow speed is slow and unstable, resulting in the speed and flow of air entering the detection area being difficult to control and the detection efficiency being low, the present application sets a carbon dioxide sensor, an exhaust mechanism, a support plate, a first drive motor, an electric push rod and fan blades, which can rotate the fan blades to accelerate the flow of gas, so that external gas quickly enters the inner cavity of the detection box. The carbon dioxide sensor detects the incoming gas and can actively extract air for detection, thereby improving the air flow speed and stability, thereby speeding up the detection speed and meeting the demand for rapid detection; 2. The protective box, first fixing plate, support rod, protective cover, and waterproof motor provided in this application can protect the test box when not in use, preventing it from being damaged by the external environment. The protective box and protective cover work together to provide good sealing, protecting the test equipment from erosion by wind and rain. 3. This application uses the cross bar, the second fixed plate, the spring, the movable plate and the shell to enable the detection box to be firmly installed on the support plate. The setting of the block and the shell provides a fixing point, thereby enhancing the stability of the detection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the air carbon content detection device for the environmentally friendly carbon neutral equipment provided in this application; Figure 2 This is a side view schematic diagram of the structure of the device for detecting carbon content in air for the environmentally friendly carbon neutral equipment provided in this application; Figure 3 A schematic cross-sectional view of the partial structure of the device for detecting carbon content in air for an environmentally friendly carbon neutralization device provided in this application; Figure 4 A schematic cross-sectional view of the exhaust mechanism of the air carbon content detection device for the environmentally friendly carbon neutralization equipment provided in this application; Figure 5 This is a schematic cross-sectional view of the card block and shell of the air carbon content detection device for the environmentally friendly carbon neutralization equipment provided in this application.

[0018] Indicated in the figure: 1. Detection box; 2. CO2 sensor; 3. Exhaust mechanism; 30. Support plate; 31. First drive motor; 32. Electric push rod; 33. Fan blades; 34. Inlet screen; 35. Outlet screen; 36. Dust brush; 37. Rotating rod; 38. Brush plate; 39. Gear; 310. Gear sleeve; 311. Filter plate; 312. Sealing plate; 313. Collection box; 314. Spring telescopic rod; 315. Limit block; 4. Flat plate; 5. Protective mechanism; 50. First fixed plate; 51. Support rod; 52. Protective cover; 53. Waterproof motor; 54. Sealing gasket; 55. Protective box; 6. Support mechanism; 60. Support box; 61. Second drive motor; 62. Threaded rod; 63. Movable plate; 64. Vertical rod; 65. Horizontal rod; 66. Second fixed plate; 67. Spring; 68. Movable plate; 69. Block; 610. Housing; 611. Insert plate; 612. Through hole. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 5 , an environmentally friendly carbon neutralization device for detecting carbon content in the air, including a detection box 1, a carbon dioxide sensor 2 is connected to the top of the detection box 1, and the detection end of the bottom of the carbon dioxide sensor 2 penetrates into the inner cavity of the detection box 1, and an exhaust mechanism 3 is installed in the inner cavity of the detection box 1. The exhaust mechanism 3 includes a support plate 30, one side of the support plate 30 is connected to the inner wall of the detection box 1, and the surface of the support plate 30 is connected to a first drive motor 31, the rotating shaft of the first drive motor 31 penetrates the support plate 30 and is fixedly connected to an electric push rod 32, and the surface of the electric push rod 32 is fixedly connected to a fan blade 33.

[0021] By arranging the carbon dioxide sensor 2, the exhaust mechanism 3, the support plate 30, the first drive motor 31, the electric push rod 32 and the fan blades 33, the fan blades 33 can be rotated to accelerate the flow of gas, so that the external gas can quickly enter the inner cavity of the detection box 1. The carbon dioxide sensor 2 detects the incoming gas and can actively extract air for detection, thereby improving the air flow speed and stability, thereby accelerating the detection speed and meeting the needs of rapid detection.

[0022] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein may be combined with each other.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0025] Example 1, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , an environmentally friendly carbon neutralization device for detecting carbon content in the air, including a detection box 1, a carbon dioxide sensor 2 is connected to the top of the detection box 1, and the detection end of the bottom of the carbon dioxide sensor 2 penetrates into the inner cavity of the detection box 1, and an exhaust mechanism 3 is installed in the inner cavity of the detection box 1. The exhaust mechanism 3 includes a support plate 30, one side of the support plate 30 is connected to the inner wall of the detection box 1, and the surface of the support plate 30 is connected to a first drive motor 31, the rotating shaft of the first drive motor 31 penetrates the support plate 30 and is fixedly connected to an electric push rod 32, and the surface of the electric push rod 32 is fixedly connected to a fan blade 33.

[0026] By arranging the carbon dioxide sensor 2, the exhaust mechanism 3, the support plate 30, the first drive motor 31, the electric push rod 32 and the fan blades 33, the fan blades 33 can be rotated to accelerate the flow of gas, so that the external gas can quickly enter the inner cavity of the detection box 1. The carbon dioxide sensor 2 detects the incoming gas and can actively extract air for detection, thereby improving the air flow speed and stability, thereby accelerating the detection speed and meeting the needs of rapid detection.

[0027] An air inlet mesh plate 34 is fixedly connected to the surface of the detection box 1 , an air outlet mesh plate 35 is embedded on the side of the detection box 1 away from the air inlet mesh plate 34 , and a dust removal brush 36 is connected to the surface of the fan blade 33 .

[0028] The provision of the air inlet mesh plate 34 and the air outlet mesh plate 35 ensures that air can smoothly enter and exit the test box 1 , while preventing large external impurities from entering the test box 1 . The provision of the dust removal brush 36 allows the inner side of the air inlet mesh plate 34 to be cleaned and dusted.

[0029] A rotating rod 37 is connected to the surface of the air intake mesh plate 34, and one end of the rotating rod 37 is fixedly connected to a brush plate 38. The brush on the surface of the brush plate 38 contacts the air intake mesh plate 34. The end of the rotating rod 37 away from the brush plate 38 is fixedly connected to a gear 39. One end of the electric push rod 32 is fixedly connected to a gear sleeve 310, and the gear sleeve 310 is used in conjunction with the gear 39.

[0030] The movement of the electric push rod 32 enables the gear sleeve 310 to cooperate with the gear 39, which can drive the rotating rod 37 and the brush plate 38 to rotate, thereby cleaning the outside of the air intake mesh plate 34, keeping the air intake mesh plate 34 clean, and improving air circulation efficiency.

[0031] The inner cavity of the detection box 1 is provided with a filter plate 311, the top of the filter plate 311 passes through the detection box 1 and is connected to a sealing plate 312, the surface of the filter plate 311 is fixedly connected to a collection box 313, the surface of the detection box 1 is fixedly connected to a spring telescopic rod 314, the top of the spring telescopic rod 314 is movably connected to a limit block 315, and the bottom of the limit block 315 is in contact with the sealing plate 312.

[0032] The setting of the filter plate 311 can filter out small particles of impurities in the air and improve the air quality. The setting of the sealing plate 312 and the limit block 315 enables the filter plate 311 to be easily disassembled and replaced, which is convenient for maintenance and care.

[0033] The bottom of the detection box 1 is in contact with a flat plate 4, and a protective mechanism 5 is provided on the outside of the detection box 1. The protective mechanism 5 includes a protective box 55. The detection box 1 is located outside the protective box 55. The surface of the protective box 55 is fixedly connected to a first fixed plate 50. The surface of the first fixed plate 50 is penetrated by a support rod 51, and the surface of the support rod 51 is connected to a protective cover 52 through a support plate.

[0034] The setting of the protection mechanism 5 can protect the detection box 1 when not in use and prevent it from being damaged by the external environment. The combination of the protection box 55 and the protection cover 52 provides good sealing and protects the detection equipment from erosion by wind and rain.

[0035] A waterproof motor 53 is fixedly connected to the surface of the first fixing plate 50 . The shaft of the waterproof motor 53 passes through the first fixing plate 50 and is connected to the support rod 51 . A sealing gasket 54 is bonded to the inner wall of the protective cover 52 .

[0036] The provision of the waterproof motor 53 enables the protective cover 52 to rotate automatically, enabling quick opening and closing, thereby improving ease of use. The provision of the sealing gasket 54 further enhances the sealing performance of the protective cover 52, protecting the detection equipment from moisture intrusion.

[0037] Example 2 further optimizes the air carbon content detection device for the environmentally friendly carbon neutralization equipment provided in Example 1. Specifically, Figure 3 and Figure 5As shown, a supporting mechanism 6 is installed at the bottom of the protective box 55, and the supporting mechanism 6 includes a supporting box 60. The top of the supporting box 60 is fixedly connected to the bottom of the protective box 55, and the bottom of the inner wall of the supporting box 60 is fixedly connected to a second driving motor 61. The top of the rotating shaft of the second driving motor 61 is fixedly connected to a threaded rod 62. The surface of the threaded rod 62 is threadedly sleeved with a movable plate 63. The top of the movable plate 63 is fixedly connected to a vertical rod 64. The top of the vertical rod 64 passes through the supporting box 60 and the protective box 55 respectively and is connected to the flat plate 4.

[0038] By cooperating with the second drive motor 61 , the threaded rod 62 and the movable plate 63 , the automatic lifting of the detection box 1 is achieved, thereby improving the flexibility and convenience of use, and being able to adjust the height of the detection box 1 to adapt it to different use environments.

[0039] The inner wall of the detection box 1 is fixedly connected with a cross bar 65, and the surface of the cross bar 65 is respectively provided with a second fixed plate 66, a spring 67 and a movable plate 68. The bottom of the second fixed plate 66 is connected to the inner wall of the detection box 1, and one side of the movable plate 68 is fixedly connected with a block 69. Both sides of the top of the flat plate 4 are fixedly connected with a shell 610, and one side of the block 69 passes through the detection box 1 and extends to the inner cavity of the shell 610.

[0040] By using the cross bar 65, the second fixed plate 66, the spring 67, the movable plate 68 and the shell 610 in combination, the detection box 1 can be firmly mounted on the flat plate 4. The arrangement of the block 69 and the shell 610 provides a fixing point, thereby enhancing the stability of the detection box.

[0041] Insertion plates 611 are fixedly connected to both sides of the bottom of the inner wall of the protection box 55, and through holes 612 are opened on both sides of the bottom of the flat plate 4. The insertion plates 611 are used in conjunction with the through holes 612.

[0042] By cooperating with the inserting plate 611 and the through hole 612 , the inserting plate 611 squeezes the block 69 , so that the detection box 1 can be easily separated from the flat plate 4 during disassembly, thereby improving the convenience of installation and disassembly.

[0043] A method for using an air carbon content detection device for an environmentally friendly carbon neutralization device comprises the following steps: S1. The second drive motor 61 is controlled to rotate the threaded rod 62. The thread of the threaded rod 62 drives the movable plate 63 to move upward. The movable plate 63 drives the flat plate 4 and the detection box 1 to move upward, so that the detection box 1 moves to the top of the protective box 55. The first drive motor 31 is controlled to rotate the electric push rod 32. The electric push rod 32 drives the fan blade 33 to rotate, so that the gas flows rapidly. The external gas enters the inner cavity of the detection box 1 through the air inlet mesh plate 34, and then passes through the filter plate 311 and the air outlet mesh plate 35 in sequence. The carbon dioxide content of the gas is detected by the carbon dioxide sensor 2, and the data is transmitted to the external monitoring end; S2. When removing dust from the air inlet mesh plate 34, first stop the first drive motor 31, and control the electric push rod 32 to move the gear sleeve 310 so that the gear sleeve 310 is sleeved on the surface of the gear 39. At the same time, one side of the dust removal brush 36 contacts the air outlet mesh plate 35. Control the first drive motor 31 to rotate the electric push rod 32, the gear sleeve 310, the gear 39, the rotating rod 37, the brush plate 38 and the dust removal brush 36. The brush plate 38 cleans and removes dust from the outer surface of the air inlet mesh plate 34, and the dust removal brush 36 cleans and removes dust from the inner side of the air inlet mesh plate 34. S3, the filter plate 311 filters the gas entering the inner cavity of the detection box 1, filters out small particles of impurities in the gas, and filters the air. When removing the filter plate 311, the rotating limit block 315 is separated from the sealing plate 312, and the sealing plate 312 is moved upward to drive the filter plate 311 to move upward, and the filter plate 311 is removed; S4. When protecting against rainy days, the detection box 1 is moved to the inner cavity of the protection box 55. The second drive motor 61 is controlled to drive the protection cover 52 to rotate. The protection cover 52 covers the top of the protection box 55 to seal and protect the detection device. S5. When disassembling the detection box 1, the flat plate 4 is moved downward by operation, so that the inserting plate 611 penetrates the through hole 612 and squeezes the block 69, so that the block 69 moves horizontally and separates the block 69 from the shell 610. The detection box 1 can be disassembled by moving it upward.

[0044] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0045] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. An environmentally friendly carbon neutralization device for detecting carbon content in air, characterized in that: The invention comprises a detection box (1), wherein a carbon dioxide sensor (2) is connected to the top of the detection box (1), a detection end of the bottom of the carbon dioxide sensor (2) is passed through the inner cavity of the detection box (1), an exhaust mechanism (3) is installed in the inner cavity of the detection box (1), and the exhaust mechanism (3) comprises a support plate (30), one side of the support plate (30) is connected to the inner wall of the detection box (1), a first drive motor (31) is connected to the surface of the support plate (30), a rotating shaft of the first drive motor (31) passes through the support plate (30) and is fixedly connected to an electric push rod (32), and a fan blade (33) is fixedly connected to the surface of the electric push rod (32).

2. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 1, characterized in that: An air inlet mesh plate (34) is fixedly connected to the surface of the detection box (1), an air outlet mesh plate (35) is embedded on the side of the detection box (1) away from the air inlet mesh plate (34), and a dust removal brush (36) is connected to the surface of the fan blade (33).

3. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 2, characterized in that: A rotating rod (37) is connected to the surface of the air inlet mesh plate (34), one end of the rotating rod (37) is fixedly connected to a brush plate (38), and a brush on the surface of the brush plate (38) contacts the air inlet mesh plate (34). One end of the rotating rod (37) away from the brush plate (38) is fixedly connected to a gear (39), and one end of the electric push rod (32) is fixedly connected to a gear sleeve (310), and the gear sleeve (310) is used in conjunction with the gear (39).

4. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 3 is characterized in that: The inner cavity of the detection box (1) is provided with a filter plate (311), the top of the filter plate (311) passes through the detection box (1) and is connected to a sealing plate (312), the surface of the filter plate (311) is fixedly connected to a collection box (313), the surface of the detection box (1) is fixedly connected to a spring telescopic rod (314), the top of the spring telescopic rod (314) is movably connected to a limit block (315), and the bottom of the limit block (315) is in contact with the sealing plate (312).

5. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 4 is characterized in that: The bottom of the detection box (1) contacts a flat plate (4), the exterior of the detection box (1) is provided with a protective mechanism (5), the protective mechanism (5) comprises a protective box (55), the detection box (1) is located outside the protective box (55), a first fixed plate (50) is fixedly connected to the surface of the protective box (55), a support rod (51) is passed through the surface of the first fixed plate (50), and a protective cover (52) is connected to the surface of the support rod (51) via a support plate.

6. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 5, characterized in that: A waterproof motor (53) is fixedly connected to the surface of the first fixing plate (50), a rotating shaft of the waterproof motor (53) passes through the first fixing plate (50) and is connected to the support rod (51), and a sealing gasket (54) is bonded to the inner wall of the protective cover (52).

7. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 6, characterized in that: A support mechanism (6) is installed at the bottom of the protection box (55), and the support mechanism (6) includes a support box (60). The top of the support box (60) is fixedly connected to the bottom of the protection box (55), and the bottom of the inner wall of the support box (60) is fixedly connected to a second drive motor (61). The top of the rotating shaft of the second drive motor (61) is fixedly connected to a threaded rod (62). The surface of the threaded rod (62) is threadedly sleeved with a movable plate (63). The top of the movable plate (63) is fixedly connected to a vertical rod (64). The top of the vertical rod (64) passes through the support box (60) and the protection box (55) respectively and is connected to the flat plate (4).

8. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 7, characterized in that: The inner wall of the detection box (1) is fixedly connected to a cross bar (65), and the surface of the cross bar (65) is respectively sleeved with a second fixed plate (66), a spring (67) and a movable plate (68), the bottom of the second fixed plate (66) is connected to the inner wall of the detection box (1), and one side of the movable plate (68) is fixedly connected to a clamping block (69), and both sides of the top of the flat plate (4) are fixedly connected to a shell (610), and one side of the clamping block (69) passes through the detection box (1) and extends to the inner cavity of the shell (610).

9. The device for detecting carbon content in air for an environmentally friendly carbon neutralization device according to claim 8, characterized in that: Insertion plates (611) are fixedly connected to both sides of the bottom of the inner wall of the protection box (55), and through holes (612) are opened on both sides of the bottom of the flat plate (4). The insertion plates (611) are used in conjunction with the through holes (612).

10. A method for using the air carbon content detection device for an environmentally friendly carbon neutralization device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, by controlling the second driving motor (61) to operate and drive the threaded rod (62) to rotate, the thread of the threaded rod (62) drives the movable plate (63) to move upward, the movable plate (63) drives the flat plate (4) and the detection box (1) to move upward, so that the detection box (1) moves to the top of the protection box (55), by controlling the first driving motor (31) to operate and drive the electric push rod (32) to rotate, the electric push rod (32) drives the fan blade (33) to rotate, so that the gas flows quickly, the external gas enters the inner cavity of the detection box (1) through the air inlet mesh plate (34), and then passes through the filter plate (311) and the air outlet mesh plate (35) in sequence and is discharged, the carbon dioxide content of the gas is detected by the carbon dioxide sensor (2), and the data is transmitted to the external monitoring end; S2, when dusting the air inlet mesh plate (34), first stop the operation of the first drive motor (31), control the operation of the electric push rod (32), drive the gear sleeve (310) to move, so that the gear sleeve (310) is sleeved on the surface of the gear (39), and at the same time, one side of the dust removal brush (36) contacts the air outlet mesh plate (35), control the operation of the first drive motor (31) to drive the electric push rod (32), the gear sleeve (310), the gear (39), the rotating rod (37), the brush plate (38) and the dust removal brush (36) to rotate, the brush plate (38) cleans and removes dust from the outer surface of the air inlet mesh plate (34), and the dust removal brush (36) cleans and removes dust from the inner side of the air inlet mesh plate (34); S3, the filter plate (311) filters the gas entering the inner cavity of the detection box (1), filters out small particles of impurities in the gas, and filters the air. When the filter plate (311) is removed, the rotation limit block (315) is separated from the sealing plate (312), and the sealing plate (312) is moved upward to drive the filter plate (311) to move upward, and the filter plate (311) is removed.

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