Portable asphalt pavement construction carbon emission monitoring device

Abstract

The utility model provides a portable protection type asphalt surface course construction carbon emission monitoring devices relates to carbon emission monitoring equipment technical field, including emission monitoring mechanism, the bottom of carbon emission monitoring mechanism is provided with mobile mechanism, the both sides of carbon emission monitoring mechanism are provided with protection mechanism. The utility model discloses through fan high -speed rotation produces suction, then through pneumatic pump intercommunication ventilation pipeline and pneumatic lift column intercommunication, realizes the lift adjustment, controls the air inlet cover and asphalt surface contact, through telescopic hose intercommunication in the top of air inlet cover, is convenient for to the gas of inhaling carries out the delivery, then inhales the inside of filter box, through ceramic filter board to the particulate matter carries on the filtration, simultaneously active carbon filter board provides the further filtration's effect, and then is favorable to reduce the influence of particle to monitoring sensing structure, effectively promoted the accuracy of monitoring, avoided the emergence monitoring data.

Description

Technical Field

[0001] This utility model relates to the technical field of carbon emission monitoring equipment, and in particular to a portable protective carbon emission monitoring device for asphalt pavement construction. Background Technology

[0002] A carbon emission detection device is installed on asphalt pavement equipment. This device mainly consists of a detection chamber and carbon emission sensors and an air pump installed inside. The carbon emission sensors primarily consist of an infrared emitter and an infrared receiver. The detection chamber has an air inlet at the bottom and an air outlet at the top. The air pump draws the fumes generated from the asphalt surface into the detection chamber, and the infrared receiver receives the infrared radiation passing through the fumes. When gas molecules are present, they absorb the infrared radiation and produce a corresponding spectrum. By comparing the absorption and emission spectra, the concentration of gas molecules can be determined, and the carbon dioxide concentration can be measured.

[0003] In the prior art, such as the patent application CN202410401854.4 entitled "A Carbon Emission Monitoring Device for Asphalt Surface Construction", it includes a treatment box, an adsorption component, a detection box, and a carbon emission detection sensor. The adsorption component includes a ceramic filter box and an activated carbon filter box. Both the ceramic filter box and the activated carbon filter box are installed inside the treatment box. The top surface of the ceramic filter box and the bottom surface of the activated carbon filter box are connected. The bottom surface of the treatment box is provided with an air inlet connected to the bottom surface of the ceramic filter box, and the top surface of the treatment box is provided with an air outlet connected to the top surface of the activated carbon filter box. The detection box is installed on the top surface of the treatment box, and the bottom surface of the detection box is connected to the air outlet. The carbon emission detection sensor is installed inside the detection box, a first fan is installed inside the detection box, and an exhaust pipe is provided on the top surface of the detection box.

[0004] Existing carbon emission monitoring equipment for asphalt pavement is too large and has a complex structure. Furthermore, its fixed installation design makes it inconvenient to move and carry, directly affecting its actual efficiency. Utility Model Content

[0005] The purpose of this invention is to address the problems of existing technologies having excessively large size and complex structure, and using fixed installation designs that result in insufficient convenience for equipment handling and carrying, directly affecting actual usage efficiency. Therefore, this invention proposes a portable protective carbon emission monitoring device for asphalt pavement construction.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a portable protective carbon emission monitoring device for asphalt surface construction, comprising a carbon emission monitoring mechanism, a moving mechanism at the bottom of the carbon emission monitoring mechanism, protective mechanisms on both sides of the carbon emission monitoring mechanism, a monitoring box including a filter box inside the monitoring box, a telescopic hose fixedly connected to the bottom of the filter box, an air inlet hood fixedly connected to the bottom of the telescopic hose, a ceramic filter plate and an activated carbon filter plate fixedly connected to the inner side of the filter box, a carbon emission detection sensor fixedly connected to the top of the filter box, a top cover fixedly connected to the top of the monitoring box, a fan fixedly connected to the inner side of the top cover, pneumatic lifting columns symmetrically installed on the top of the air inlet hood, ventilation pipes fixedly connected to the sides of the pneumatic lifting columns, and an air pressure pump fixedly connected to the middle of the ventilation pipes, the moving mechanism including a base support frame, universal casters at the four corners of the bottom of the base support frame, and protective mechanisms including protective baffles, with sliding frames symmetrically fixedly connected to the inner side of the protective baffles.

[0007] Preferably, the outer side of the sliding frame is slidably connected to a sliding seat, and the sliding seats are symmetrically fixed on both sides of the monitoring box. The side of the protective baffle is uniformly penetrated by the cassette and has several ventilation slots.

[0008] Preferably, a movable handrail is fixedly installed at one top end of the bottom support frame, and a protective frame is fixedly connected to the other top end of the bottom support frame.

[0009] Preferably, a first sealing cover and a second sealing cover are movably installed on one side of the filter box, with the second sealing cover positioned above the first sealing cover.

[0010] Preferably, a docking cover is fixedly connected to the bottom of the top cover, and the docking cover is connected to the top of the carbon emission detection sensor.

[0011] Preferably, a ventilation hood is fixedly installed on the top of the top cover, and a side cover plate is movably installed on one side of the monitoring box.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, suction is generated by the high-speed rotation of a fan, and then the air is connected to the ventilation pipe and the pneumatic lifting column through an air pressure pump to achieve lifting and adjustment, controlling the contact between the air intake hood and the asphalt surface. The air intake hood is connected to the top of the air intake hood through a telescopic hose to facilitate the delivery of the inhaled air, which is then drawn into the filter box. The particulate matter is filtered by the ceramic filter plate, and the activated carbon filter plate provides further filtration. This helps to reduce the impact of particles on the monitoring sensor structure, effectively improves the accuracy of monitoring, and avoids the occurrence of monitoring data errors.

[0013] 2. In this utility model, protective baffles are provided on both sides of the monitoring box to provide side protection, thereby improving the protective performance during operation. The movable handrail is fixedly connected to the top of the base support frame to provide a push function, thereby improving the ease of movement. The protective frame can provide side protection to improve safety. The first and second sealing covers can provide side cover functions. The ventilation hood is located on the outside of the fan to provide protection. The side cover plates make it easy to open and then lift the protective baffles to facilitate inspection of the monitoring box's interior and convenient replacement of the filter element, thus improving operational flexibility. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a portable protective carbon emission monitoring device for asphalt pavement construction; Figure 2 This utility model presents a three-dimensional structural diagram of a portable protective asphalt surface construction carbon emission monitoring device from another angle. Figure 3 This utility model provides a partially exploded structural diagram of a portable protective asphalt pavement construction carbon emission monitoring device. Figure 4 This utility model provides an internal cross-sectional view of a portable protective asphalt surface construction carbon emission monitoring device. Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0015] Legend: 1. Carbon emission monitoring mechanism; 101. Monitoring box; 102. Air intake hood; 103. Telescopic hose; 104. Filter box; 105. Ceramic filter plate; 106. Activated carbon filter plate; 107. First sealing cover; 108. Second sealing cover; 109. Carbon emission detection sensor; 110. Top cover; 111. Docking cover; 112. Fan; 113. Ventilation hood; 114. Pneumatic lifting column; 115. Ventilation duct; 116. Air pressure pump; 117. Side cover; 2. Moving mechanism; 201. Base support frame; 202. Moving handrail; 203. Universal casters; 204. Protective frame; 3. Protective mechanism; 301. Protective baffle; 302. Sliding frame; 303. Ventilation slot; 304. Sliding base. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] Example 1: As Figures 1-5 As shown, this utility model provides a technical solution: a portable protective carbon emission monitoring device for asphalt surface construction, including a carbon emission monitoring mechanism 1, a moving mechanism 2 at the bottom of the carbon emission monitoring mechanism 1, and protective mechanisms 3 on both sides of the carbon emission monitoring mechanism 1. The carbon emission monitoring mechanism 1 includes a monitoring box 101, a filter box 104 inside the monitoring box 101, a telescopic hose 103 fixedly connected to the bottom of the filter box 104, an air inlet hood 102 fixedly connected to the bottom of the telescopic hose 103, and a ceramic filter plate 105 and an activated carbon filter plate 106 arranged inside the filter box 104. A carbon emission detection sensor 109 is fixedly connected to the top of the 4. A top cover 110 is fixedly connected to the top of the monitoring box 101. A fan 112 is installed inside the top cover 110. Pneumatic lifting columns 114 are symmetrically installed on the top of the air intake hood 102. A ventilation pipe 115 is fixedly connected to the side of the pneumatic lifting column 114. An air pressure pump 116 is fixedly connected to the middle of the ventilation pipe 115. The moving mechanism 2 includes a bottom support frame 201. Universal casters 203 are installed at the four corners of the bottom of the bottom support frame 201. The protective mechanism 3 includes a protective baffle 301. A sliding frame 302 is symmetrically fixedly connected to the inner side of the protective baffle 301.

[0019] In this embodiment, the monitoring box 101 provides the function of monitoring installation. A telescopic hose 103 is installed through the bottom of the monitoring box 101, and an air intake hood 102 is connected to the bottom of the telescopic hose 103. A filter box 104 is fixedly connected to the top of the telescopic hose 103 and is located inside the monitoring box 101. A carbon emission detection sensor 109 is fixedly connected to the top of the filter box 104 and is connected to the inside of the top cover 110 through a docking cover 111. A fan 112 is provided on the inside of the top cover 110. The fan 112 rotates at high speed to provide ventilation. A ventilation hood 113 is fixedly connected to the top of the top cover 110 to provide protection for the fan 112. This allows the high-speed rotation of the fan 112 to generate suction, which is then connected to the ventilation pipe 115 and the pneumatic lifting column 114 via the air pump 116 for height adjustment. This controls the contact between the air intake hood 102 and the asphalt surface. A telescopic hose 103 connects to the top of the air intake hood 102 for easy delivery of the inhaled air, which is then drawn into the filter box 104. The ceramic filter plate 105 filters particulate matter, while the activated carbon filter plate 106 provides further filtration. This reduces the impact of particles on the monitoring sensor structure, effectively improving monitoring accuracy and preventing data corruption. Protective baffles 301 are installed on both sides of the monitoring box 101 to provide side protection, further enhancing operational safety.

[0020] Example 2: Figures 1-5 As shown, a sliding mount 304 is slidably connected to the outer side of the sliding frame 302. The sliding mounts 304 are symmetrically fixed on both sides of the monitoring box 101. The side of the protective baffle 301 has several ventilation slots 303 that are evenly penetrated through the cassette. A movable handrail 202 is fixedly installed at one end of the top of the bottom support frame 201, and a protective frame 204 is fixedly connected to the other end of the top of the bottom support frame 201. A first sealing cover 107 and a second sealing cover 108 are movably installed on one side of the filter box 104. The second sealing cover 108 is located above the first sealing cover 107. A docking cover 111 is fixedly connected to the bottom of the top cover 110. The docking cover 111 is connected to the top of the carbon emission detection sensor 109. A ventilation cover 113 is fixedly installed on the top of the top cover 110. A side cover 117 is movably installed on one side of the monitoring box 101.

[0021] In this embodiment, a sliding frame 302 is symmetrically fixedly connected to the inner side of the protective baffle 301, and sliding seats 304 are symmetrically arranged on both sides of the monitoring box 101. The sliding frame 302 is slidably connected to the inner side of the sliding seat 304, providing stable protection for the monitoring box 101. Several ventilation slots 303 are evenly distributed through the side of the protective baffle 301 to facilitate ventilation. A movable handle 202 is fixedly connected to the top of the base support frame 201, providing a pushing action and improving ease of movement. The protective frame 204 provides lateral protection, enhancing safety. A first sealing cover 107 and a second sealing cover 108 provide side covers. A ventilation hood 113 is located on the outside of the fan 112 for protection. The side cover 117 allows the protective baffle 301 to be opened and then lifted, facilitating inspection of the interior of the monitoring box 101 and convenient replacement of the filter element, improving operational flexibility.

[0022] The working principle of this embodiment is as follows: In use, the monitoring box 101 first provides the function of monitoring installation. A telescopic hose 103 is installed through the bottom of the monitoring box 101, and an air intake hood 102 is connected to the bottom of the telescopic hose 103. A filter box 104 is fixedly connected to the top of the telescopic hose 103 and is located inside the monitoring box 101. A carbon emission detection sensor 109 is fixedly connected to the top of the filter box 104 and is connected to the inside of the top cover 110 through a docking cover 111. A fan 112 is set inside the top cover 110. The fan 112 rotates at high speed to provide ventilation. A ventilation cover 113 is fixedly connected to the top of the top cover 110 to provide protection for the fan 112. This allows the high-speed rotation of the fan 112 to generate suction, which is then connected to the ventilation pipe 115 and the pneumatic lifting column 114 via the air pump 116 for height adjustment. This controls the contact between the air intake hood 102 and the asphalt surface. A telescopic hose 103 connects to the top of the air intake hood 102 for easy delivery of the inhaled air, which is then drawn into the filter box 104. The ceramic filter plate 105 filters particulate matter, while the activated carbon filter plate 106 provides further filtration, thus reducing the impact of particles on the monitoring sensor structure and effectively improving monitoring accuracy. Protective baffles 301 are installed on both sides of the monitoring box 101 to provide side protection, thereby improving operational safety. A sliding frame 302 is symmetrically fixed to the inner side of the protective baffle 301, and sliding seats 304 are symmetrically arranged on both sides of the monitoring box 101. The sliding frame 302 is slidably connected to the inner side of the sliding seat 304, providing stable protection for the monitoring box 101. Several ventilation slots 303 are evenly distributed through the side of the protective baffle 301 to facilitate ventilation. A movable handle 202 is fixedly connected to the top of the base support frame 201, providing initial pushing and improving ease of movement. The protective frame 204 provides lateral protection, enhancing safety. A first sealing cover 107 and a second sealing cover 108 provide side covers. A ventilation hood 113 is located on the outside of the fan 112 for protection. The side cover 117 allows the protective baffle 301 to be opened and then lifted, facilitating inspection of the interior of the monitoring box 101 and convenient replacement of the filter element, improving operational flexibility.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A portable protective carbon emission monitoring device for asphalt pavement construction, comprising a carbon emission monitoring mechanism (1), characterized in that: The carbon emission monitoring mechanism (1) is equipped with a moving mechanism (2) at its bottom and protective mechanisms (3) on both sides. The carbon emission monitoring mechanism (1) includes a monitoring box (101). A filter box (104) is installed inside the monitoring box (101). A telescopic hose (103) is fixedly connected to the bottom of the filter box (104). An air inlet hood (102) is fixedly connected to the bottom of the telescopic hose (103). A ceramic filter plate (105) and an activated carbon filter plate (106) are installed on the inner side of the filter box (104). A carbon emission detection sensor (109) is fixedly connected to the top of the filter box (104). The top of (101) is fixedly connected to a top cover (110), and a fan (112) is provided on the inner side of the top cover (110). A pneumatic lifting column (114) is symmetrically installed on the top of the air intake hood (102). A ventilation pipe (115) is fixedly connected to the side of the pneumatic lifting column (114). A pneumatic pump (116) is fixedly connected to the middle of the ventilation pipe (115). The moving mechanism (2) includes a bottom support frame (201). Universal moving wheels (203) are provided at the four corners of the bottom of the bottom support frame (201). The protective mechanism (3) includes a protective baffle (301). A sliding frame (302) is symmetrically fixedly connected to the inner side of the protective baffle (301).

2. The portable protective asphalt pavement construction carbon emission monitoring device according to claim 1, characterized in that: The sliding frame (302) is slidably connected to a sliding base (304), and the sliding bases (304) are symmetrically fixed on both sides of the monitoring box (101). The protective baffle (301) has several ventilation slots (303) evenly opened through its side.

3. The portable protective asphalt pavement construction carbon emission monitoring device according to claim 1, characterized in that: A movable handrail (202) is fixedly installed at one end of the top of the bottom support frame (201), and a protective frame (204) is fixedly connected to the other end of the top of the bottom support frame (201).

4. The portable protective asphalt pavement construction carbon emission monitoring device according to claim 1, characterized in that: A first sealing cover (107) and a second sealing cover (108) are movably installed on one side of the filter box (104), with the second sealing cover (108) positioned above the first sealing cover (107).

5. The portable protective asphalt pavement construction carbon emission monitoring device according to claim 1, characterized in that: The bottom of the top cover (110) is fixedly connected to a docking cover (111), which is connected to the top of the carbon emission detection sensor (109).

6. The portable protective asphalt pavement construction carbon emission monitoring device according to claim 5, characterized in that: A ventilation hood (113) is fixedly installed on the top of the top cover (110), and a side cover plate (117) is movably installed on one side of the monitoring box (101).

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