Carbon emission monitoring device

Abstract

The utility model discloses a carbon emission monitoring device which comprises an installation box arranged on a flue gas emission pipe, a carbon dioxide sensor is arranged in the installation box, the detection end of the carbon dioxide sensor extends into an opening of the flue gas emission pipe, and a rotating ring is arranged on the outer wall of the installation box and surrounds the detection end of the carbon dioxide sensor. A driving device is further arranged on the mounting box, a cleaning rod is arranged on the rotating ring, a cleaning piece is arranged on the side wall of the cleaning rod, and the cleaning piece abuts against the detection end of the carbon dioxide sensor. The detection end of the carbon dioxide sensor can be timely cleaned on line through the cleaning rod annularly arranged on the peripheral side of the detection end of the carbon dioxide sensor, so that the carbon dioxide sensor keeps high monitoring precision, and then high-precision monitoring of carbon emission is achieved. According to the carbon emission monitoring device, the detection end of the carbon dioxide sensor can be cleaned in time through cooperation of the cleaning rod and the cleaning piece, and the carbon emission monitoring device has the use advantage of being high in monitoring precision.

Description

Technical Field

[0001] The utility model relates to the technical field of gas monitoring, in particular to a carbon emission monitoring device. Background Art

[0002] Building carbon emissions refer to the average greenhouse gas emissions generated during the construction process. Carbon emissions have a direct impact on the climate. Now, carbon emission monitoring equipment is produced through scientific and technological means to monitor carbon emissions in various regions. Construction sites must also meet carbon emission standards before construction can proceed. Carbon emission monitoring equipment is generally installed at construction sites.

[0003] At present, a Chinese patent with announcement number CN219065207U discloses a carbon emission monitoring device, including a control box arranged on a flue gas emission pipe, in which a concentration sensor and a cleaning mechanism are arranged. Among them, a through hole connected to the opening of the flue gas emission pipe is arranged on the control box. When in use, the detection end of the concentration sensor extends into the opening of the flue gas emission pipe, and the cleaning mechanism can enter the opening of the flue gas emission pipe from the through hole to clean the concentration sensor. However, in order to prevent the flue gas from entering the control box from the through hole when the cleaning mechanism is operating, the cleaning operation needs to be carried out when the flue gas emission pipe is in a state of stopping emission, so the concentration sensor cannot be cleaned in time, resulting in a decrease in monitoring accuracy. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a carbon emission monitoring device.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A carbon emission monitoring device comprises an installation box arranged on a flue gas emission pipe, a carbon dioxide sensor is arranged in the installation box, a detection end of the carbon dioxide sensor extends into an opening of the flue gas emission pipe, a rotating ring is arranged on the outer wall of the installation box around the detection end of the carbon dioxide sensor, the installation box is also provided with a driving device for driving the rotating ring to rotate, a cleaning rod is arranged on the rotating ring, a cleaning piece is arranged on the side wall of the cleaning rod, and the cleaning piece abuts against the detection end of the carbon dioxide sensor.

[0007] A toothed structure is circumferentially arranged on the side wall of the rotating ring. The driving device comprises a motor arranged on the mounting box. A gear is arranged on the output end of the motor, and the gear is meshed with the toothed structure.

[0008] The cleaning member includes bristles or a sponge.

[0009] The motor is arranged in the installation box, a connection hole is opened on the installation box, and the output shaft of the motor is sealed and adapted to the connection hole.

[0010] An installation sleeve is arranged on the outer wall of the installation box, the detection end of the carbon dioxide sensor extends out of the installation box from the installation sleeve, and the rotating ring is rotatably arranged on the installation sleeve.

[0011] The cleaning rod is provided with a plurality of blades in the circumference thereof. The driving device comprises blades provided on the cleaning rod. The plurality of blades are configured to drive the rotating ring to rotate under the impetus of airflow.

[0012] A heat dissipation port is provided on the side wall of the installation box, a fan is rotatably arranged in the heat dissipation port, a bevel gear 1 is arranged on the rotating shaft of the fan, a bevel gear 2 is correspondingly arranged on the output shaft of the motor, and the bevel gear 2 is meshed with the bevel gear 1.

[0013] The beneficial effect of the utility model is that the detection end of the carbon dioxide sensor can be cleaned online in a timely manner through the cleaning rod arranged around the detection end of the carbon dioxide sensor, so the carbon dioxide sensor will maintain a high monitoring accuracy, thereby realizing high-precision monitoring of carbon emissions. Compared with the prior art, the carbon emission monitoring device of the utility model can realize timely cleaning of the detection end of the carbon dioxide sensor through the cooperation of the cleaning rod and the cleaning member, and has the advantage of high monitoring accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment;

[0015] Figure 2 for Figure 1 A magnified view of part A;

[0016] Figure 3 This is a schematic diagram of the structure of the fan blade.

[0017] Figure numerals: 1. Installation box; 2. Carbon dioxide sensor; 3. Rotating ring; 4. Driving device; 5. Cleaning rod; 6. Cleaning piece; 7. Motor; 8. Gear; 9. Connecting hole; 10. Installation sleeve; 11. Fan blade; 12. Heat dissipation port; 13. Fan; 14. Bevel gear one; 15. Bevel gear two; 16. Smoke exhaust pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0019] like Figure 1 , Figure 2 , Figure 3 A carbon emission monitoring device includes a mounting box 1 disposed on a flue gas emission pipe 16 and a carbon dioxide sensor 2 disposed in the mounting box 1. In detail, an opening is disposed on the flue gas emission pipe 16, the mounting box 1 is disposed to cover the opening, and a detection end of the carbon dioxide sensor 2 passes through the mounting box 1 and extends into the opening. Therefore, the monitoring device can monitor the exhaust gas of the flue gas emission pipe 16 through the carbon dioxide sensor 2, and finally realize the monitoring of carbon emissions.

[0020] In order to clean the detection end of the carbon dioxide sensor 2 in time, a rotating ring 3 is provided on the outer wall of the installation box 1 disclosed in the present invention around the detection end of the carbon dioxide sensor 2. For example, a mounting sleeve 10 is provided on the outer wall of the installation box 1, and the detection end of the carbon dioxide sensor 2 extends out of the installation box 1 from the mounting sleeve 10. Preferably, a sealing member such as a rubber ring can be provided between the detection end of the carbon dioxide sensor 2 and the inner wall of the mounting sleeve 10 to prevent the gas in the flue gas exhaust pipe 16 from overflowing into the installation box 1. The rotating ring 3 is preferably configured to be rotatably provided at the side wall of the mounting sleeve 10, and a cleaning rod 5 is also provided on the rotating ring 3, the cleaning rod 5 is extended along the length direction of the detection end of the carbon dioxide sensor 2, and a cleaning member 6 is provided on the side wall of the cleaning rod 5 facing the detection end of the carbon dioxide sensor 2, and the cleaning member 6 abuts against the detection end of the carbon dioxide sensor 2. In addition, a driving device 4 for driving the rotating ring 3 to rotate is also connected to the rotating ring 3.

[0021] During the use of the monitoring device, the rotating ring 3 can be driven to rotate by the driving device 4, and the cleaning rod 5 will drive the cleaning member 6 to clean around the detection end of the carbon dioxide sensor 2, so that dust is not easily adhered to the detection end of the carbon dioxide sensor 2. Preferably, the cleaning member 6 includes bristles or sponges.

[0022] In some embodiments, a toothed structure is circumferentially provided on the side wall of the rotating ring 3, and the driving device 4 includes a motor 7 disposed in the installation box 1, and the output shaft of the motor 7 extends out of the installation box 1 through the connecting hole 9. A gear 8 is provided at the end of the output shaft of the motor 7, and the gear 8 is engaged with the toothed structure. Therefore, the rotational force of the motor 7 is transmitted to the rotating ring 3 through the transmission cooperation between the gear 8 and the toothed structure, and the rotating ring 3 rotates to realize the above-mentioned cleaning action. Among them, the output shaft of the motor 7 and the connecting hole 9 are preferably sealed and adapted, so as to prevent the gas in the smoke exhaust pipe 16 from overflowing into the installation box 1 through the connecting hole 9. It can be understood that in a possible embodiment, the motor 7 can also be directly disposed on the outer wall of the installation box 1.

[0023] For example, a heat dissipation port 12 is provided on the side wall of the installation box 1, and a fan 13 is rotatably provided in the heat dissipation port 12. A bevel gear 2 15 is provided on the output shaft of the motor 7 located in the installation box 1, and a bevel gear 1 14 is correspondingly provided on the rotating shaft of the fan 13, and the bevel gear 1 14 is in driving engagement with the bevel gear 2 15. Therefore, during the above-mentioned cleaning action, the rotation of the motor 7 will also be transmitted to the fan 13 through the driving cooperation between the bevel gear 1 14 and the bevel gear 2 15, and the installation box 1 is ventilated and heat is dissipated through the fan 13, thereby meeting the heat dissipation requirements of the electronic control components of the monitoring device.

[0024] As another solution, the driving device 4 may include a fan blade 11 disposed on the cleaning rod 5, and the cleaning rod 5 is evenly provided with a plurality of fan blades 11 around the cleaning rod 5. Therefore, during the monitoring process, the airflow in the smoke exhaust pipe 16 will push the plurality of fan blades 11 to drive the rotating ring 3 to rotate, thereby achieving the above-mentioned cleaning action.

[0025] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A carbon emission monitoring device, comprising an installation box (1) arranged on a flue gas emission pipe, wherein a carbon dioxide sensor (2) is arranged in the installation box (1), and a detection end of the carbon dioxide sensor (2) extends into an opening of the flue gas emission pipe, wherein: A rotating ring (3) is arranged on the outer wall of the installation box (1) around the detection end of the carbon dioxide sensor (2); a driving device (4) for driving the rotating ring (3) to rotate is also arranged on the installation box (1); a cleaning rod (5) is arranged on the rotating ring (3); a cleaning member (6) is arranged on the side wall of the cleaning rod (5); and the cleaning member (6) abuts against the detection end of the carbon dioxide sensor (2).

2. The carbon emission monitoring device according to claim 1 is characterized in that: A toothed structure is circumferentially arranged on the side wall of the rotating ring (3); the driving device (4) comprises a motor (7) arranged on the mounting box (1); a gear (8) is arranged on the output end of the motor (7); and the gear (8) is meshed with the toothed structure.

3. The carbon emission monitoring device according to claim 1 is characterized in that: The cleaning element (6) comprises bristles or a sponge.

4. The carbon emission monitoring device according to claim 2 is characterized in that: The motor (7) is arranged in the installation box (1); a connection hole (9) is provided on the installation box (1); and an output shaft seal of the motor (7) is adapted to fit into the connection hole (9).

5. The carbon emission monitoring device according to any one of claims 1 to 4, characterized in that: An installation sleeve (10) is arranged on the outer wall of the installation box (1), the detection end of the carbon dioxide sensor (2) extends out of the installation box (1) from the installation sleeve (10), and the rotating ring (3) is rotatably arranged on the installation sleeve (10).

6. The carbon emission monitoring device according to claim 1 is characterized in that: The cleaning rod (5) is provided with a plurality of blades in the circumferential direction. The driving device (4) comprises blades (11) provided on the cleaning rod (5). The plurality of blades (11) are configured to be able to drive the rotating ring (3) to rotate under the impetus of airflow.

7. The carbon emission monitoring device according to claim 4 is characterized in that: A heat dissipation port (12) is provided on the side wall of the installation box (1), a fan (13) is rotatably arranged in the heat dissipation port (12), a bevel gear 1 (14) is arranged on the rotating shaft of the fan (13), a bevel gear 2 (15) is correspondingly arranged on the output shaft of the motor (7), and the bevel gear 2 (15) is meshed with the bevel gear 1 (14).

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