Carbon dioxide trapping device

Abstract

The utility model relates to the technical field of gas trapping, and discloses a carbon dioxide trapping device which comprises a device body, a direction adjusting assembly and an air inlet assembly are installed on the top of the device body, and the direction adjusting assembly comprises a fixing frame fixedly connected to the top of the device body. The middle of the top of the fixing frame is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a driving gear, the right side of the inner wall of the fixing frame is fixedly connected with a T-shaped positioning strip, the outer side of the T-shaped positioning strip is slidably connected with a transmission rack plate in a sleeving mode, and the air inlet assembly comprises a cylindrical pipe movably connected to the top of the device body in a sleeving mode. The bottom of the outer side of the cylindrical pipe is fixedly sleeved with a driven gear. By arranging the air inlet assembly and the direction adjusting assembly, the direction of the air catching hopper can be adjusted to the windward direction according to the wind direction, the efficiency of catching carbon dioxide in the air can be improved, and the energy consumption of the draught fan is reduced.

Description

Technical Field

[0001] This utility model relates to the field of gas capture technology, and more specifically, to a carbon dioxide capture device. Background Technology

[0002] Carbon dioxide is a component of air. In terms of physical properties, carbon dioxide has a melting point of -56.6°C, a boiling point of -78.5°C, and a density greater than that of air (under standard conditions). It is soluble in water. In terms of chemical properties, carbon dioxide is chemically inert, has high thermal stability, cannot burn, and generally does not support combustion. It is an acidic oxide.

[0003] A negative pressure fan is typically installed on the outside of the trapping device to draw in outside air. This fan is usually fixed to the outside of the device. The suction effect is better when the fan's inlet direction is aligned with the outside wind direction. Natural outside wind helps to push air into the negative pressure fan, resulting in a lighter workload and better ventilation. However, when the outside wind direction is opposite to the fan's inlet direction, the fan requires more power to maintain normal airflow, and may even experience difficulty in drawing air in, leading to a decrease in the fan's efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a carbon dioxide capture device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carbon dioxide capture device, comprising a device body, a direction adjustment component and an air inlet component installed on the top of the device body, the direction adjustment component including a fixed frame fixedly connected to the top of the device body, a drive motor fixedly connected to the middle of the top of the fixed frame, a drive gear fixedly connected to the output shaft of the drive motor, a T-shaped positioning strip fixedly connected to the right side of the inner wall of the fixed frame, a transmission rack plate slidably sleeved on the outer side of the T-shaped positioning strip, and the air inlet component including a cylindrical tube movably sleeved on the top of the device body, a driven gear fixedly sleeved on the bottom of the outer side of the cylindrical tube.

[0006] As a preferred embodiment of this utility model, an air inlet pipe is fixedly connected to the top of the cylindrical tube, a fan is installed at the end of the air inlet pipe away from the cylindrical tube, a wind-catching bucket is installed on the outside of the fan, and a protective component is installed on the left side of the wind-catching bucket.

[0007] As a preferred embodiment of this utility model, the protective component includes a mounting frame fixedly connected to the left side of the wind catcher, a filter screen is installed on the inner side of the mounting frame, and a mounting groove is provided on the front side of the mounting frame.

[0008] As a preferred embodiment of this utility model, a mounting block is fixedly connected to the front of the filter screen, and the mounting block and the mounting frame are fixedly connected by fixing bolts. Fixing holes are provided on the side of the mounting block, and bolt holes are provided on the front of the side of the mounting frame.

[0009] As a preferred embodiment of this utility model, a wind direction sensor is installed on the right side of the top of the fixed frame, and the wind direction sensor is electrically connected to the drive motor through a wire.

[0010] As a preferred embodiment of this utility model, the top of the fixed frame is provided with a sleeve hole, which is movably sleeved with the cylindrical tube, and a sealing ring is fixedly connected around the inner wall of the sleeve hole.

[0011] As a preferred embodiment of this utility model, the driving gear meshes with the left side of the transmission rack plate, and the driven gear meshes with the left side of the transmission rack plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by providing an air inlet assembly and a direction adjustment assembly, drives a motor to rotate a drive gear. Through the meshing of the drive gear and the transmission rack plate, the transmission rack plate moves back and forth along the outer side of the T-shaped positioning strip. Through the meshing of the transmission rack plate and the driven gear, the cylindrical tube rotates. When the transmission rack plate moves forward, the cylindrical tube drives the wind-catching bucket to rotate clockwise. When the transmission rack plate moves backward, the cylindrical tube drives the wind-catching bucket to rotate counterclockwise. Thus, the direction of the wind-catching bucket can be adjusted to the windward direction according to the wind direction, which can improve the efficiency of carbon dioxide capture in the air and reduce the energy consumption of the fan.

[0014] 2. This utility model has a filter assembly, which can filter out flying insects and foreign objects in the air, preventing them from entering the main body of the device and attaching to the surface of the parts, thus avoiding any impact. In addition, the installation groove, installation block and fixing bolts make it easy to quickly disassemble and assemble the filter, which facilitates cleaning and maintenance of the filter. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the air intake component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the protective component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the fixing hole structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the direction adjustment component of this utility model;

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the fixed frame of this utility model.

[0021] In the diagram: 1. Main body of the device; 2. Direction adjustment assembly; 201. Fixing frame; 211. Sleeve hole; 212. Sealing ring; 202. Wind direction sensor; 203. Drive motor; 204. Drive gear; 205. T-shaped positioning strip; 206. Transmission rack plate; 3. Air inlet assembly; 301. Cylindrical tube; 302. Air inlet pipe; 303. Fan; 304. Wind trap; 305. Driven gear; 4. Protective assembly; 401. Mounting frame; 411. Bolt hole; 402. Filter screen; 403. Mounting groove; 404. Mounting block; 441. Fixing hole; 405. Fixing bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6 As shown, this utility model provides a carbon dioxide capture device, including a device body 1. A direction adjustment component 2 and an air inlet component 3 are installed on the top of the device body 1. The direction adjustment component 2 includes a fixed frame 201 fixedly connected to the top of the device body 1. A drive motor 203 is fixedly connected to the middle of the top of the fixed frame 201. A drive gear 204 is fixedly connected to the output shaft of the drive motor 203. A T-shaped positioning strip 205 is fixedly connected to the right side of the inner wall of the fixed frame 201. A transmission rack plate 206 is slidably sleeved on the outside of the T-shaped positioning strip 205. The air inlet component 3 includes a cylindrical tube 301 movably sleeved on the top of the device body 1. A driven gear 305 is fixedly sleeved on the bottom of the outer side of the cylindrical tube 301. A wind direction sensor 202 is installed on the right side of the top of the fixed frame 201. The wind direction sensor 202 is electrically connected to the drive motor 203 through a wire. The drive gear 204 meshes with the left side of the transmission rack plate 206, and the driven gear 305 meshes with the left side of the transmission rack plate 206.

[0024] In this embodiment, the wind direction sensor 202 is a Campbell Scientific 05103, which can monitor the wind direction and transmit the wind direction data to the drive motor 203. The drive motor 203 drives the drive gear 204 to rotate. Through the meshing of the drive gear 204 and the transmission rack plate 206, the transmission rack plate 206 moves back and forth along the outer side of the T-shaped positioning strip 205. Through the meshing of the transmission rack plate 206 and the driven gear 305, the cylindrical tube 301 rotates. When the transmission rack plate 206 moves forward, the cylindrical tube 301 drives the wind-catching bucket 304 to rotate clockwise. When the transmission rack plate 206 moves backward, the cylindrical tube 301 drives the wind-catching bucket 304 to rotate counterclockwise. Thus, the direction of the wind-catching bucket 304 can be adjusted to the windward direction according to the wind direction, which can improve the efficiency of carbon dioxide capture in the air and reduce the energy consumption of the fan 303.

[0025] The top of the cylindrical tube 301 is fixedly connected to an air inlet pipe 302. A fan 303 is installed at the end of the air inlet pipe 302 away from the cylindrical tube 301. A wind-catching hopper 304 is installed on the outside of the fan 303. A protective component 4 is installed on the left side of the wind-catching hopper 304.

[0026] When the fan 303 starts, it can collect external air under negative pressure, so that the external air enters the interior of the device body 1 through the wind-catching hopper 304, the air inlet pipe 302, and the cylindrical pipe 301 in sequence, thereby realizing the capture of carbon dioxide in the air.

[0027] The protective component 4 includes a mounting frame 401 fixedly connected to the left side of the wind catcher 304. A filter screen 402 is installed on the inner side of the mounting frame 401. A mounting groove 403 is opened on the front side of the mounting frame 401. A mounting block 404 is fixedly connected to the front side of the filter screen 402. The mounting block 404 and the mounting frame 401 are fixedly connected by fixing bolts 405. A fixing hole 441 is opened on the side of the mounting block 404. A bolt hole 411 is opened on the front side of the side of the mounting frame 401.

[0028] The filter screen 402 can filter out flying insects and foreign objects in the air, preventing them from entering the interior of the device body 1 and attaching to the surface of the components, thus avoiding any impact. Furthermore, the installation groove 403, the installation block 404, and the fixing bolts 405 facilitate quick disassembly and assembly of the filter screen 402, making it easy to clean and maintain the filter screen 402.

[0029] The top of the fixed frame 201 is provided with a sleeve hole 211, which is movably connected to the cylindrical tube 301. A sealing ring 212 is fixedly connected around the inner wall of the sleeve hole 211.

[0030] The sealing ring 212 can seal the connection between the socket 211 and the cylindrical tube 301, preventing rainwater from entering the interior of the fixed frame 201, and thus preventing rainwater from entering the interior of the device body 1 through the gap between the cylindrical tube 301 and the device body 1.

[0031] Working principle and usage process of this utility model:

[0032] The wind direction sensor 202, model Campbell Scientific 05103, can monitor wind direction and transmit wind direction data to the drive motor 203. The drive motor 203 drives the drive gear 204 to rotate. Through the meshing of the drive gear 204 and the transmission rack 206, the transmission rack 206 moves back and forth along the outside of the T-shaped positioning bar 205. Through the meshing of the transmission rack 206 and the driven gear 305, the cylindrical tube 301 rotates. When the transmission rack 206 moves forward, the cylindrical tube 301 drives the wind-catching bucket 304 to rotate clockwise. When the transmission rack 206 moves backward, the cylindrical tube 301 drives the wind-catching bucket 304 to rotate counterclockwise. Thus, the direction of the wind-catching bucket 304 can be adjusted to the windward direction according to the wind direction, which can improve the efficiency of carbon dioxide capture in the air and reduce the energy consumption of the fan 303.

[0033] The filter screen 402 can filter out flying insects and foreign objects in the air, preventing them from entering the interior of the device body 1 and attaching to the surface of the components, thus avoiding any impact. Furthermore, the installation groove 403, the installation block 404, and the fixing bolts 405 facilitate quick disassembly and assembly of the filter screen 402, making it easy to clean and maintain the filter screen 402.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carbon dioxide capture device, comprising a device body (1), characterized in that: The top of the main body (1) of the device is equipped with a direction adjustment component (2) and an air inlet component (3). The direction adjustment component (2) includes a fixed frame (201) fixedly connected to the top of the main body (1). A drive motor (203) is fixedly connected to the middle of the top of the fixed frame (201). A drive gear (204) is fixedly connected to the output shaft of the drive motor (203). A T-shaped positioning strip (205) is fixedly connected to the right side of the inner wall of the fixed frame (201). A transmission rack plate (206) is slidably sleeved on the outside of the T-shaped positioning strip (205). The air inlet component (3) includes a cylindrical tube (301) movably sleeved on the top of the main body (1). A driven gear (305) is fixedly sleeved on the bottom of the outside of the cylindrical tube (301).

2. The carbon dioxide capture device according to claim 1, characterized in that: An air inlet pipe (302) is fixedly connected to the top of the cylindrical tube (301). A fan (303) is installed at the end of the air inlet pipe (302) away from the cylindrical tube (301). A wind-catching bucket (304) is installed on the outside of the fan (303). A protective component (4) is installed on the left side of the wind-catching bucket (304).

3. A carbon dioxide capture device according to claim 2, characterized in that: The protective component (4) includes a mounting frame (401) fixedly connected to the left side of the wind catcher (304), a filter screen (402) is installed on the inner side of the mounting frame (401), and a mounting groove (403) is provided on the front side of the mounting frame (401).

4. A carbon dioxide capture device according to claim 3, characterized in that: The filter screen (402) is fixedly connected to the front of the mounting block (404), and the mounting block (404) and the mounting frame (401) are fixedly connected by fixing bolts (405). The mounting block (404) has fixing holes (441) on its side, and the mounting frame (401) has bolt holes (411) on its front side.

5. A carbon dioxide capture device according to claim 1, characterized in that: A wind direction sensor (202) is installed on the right side of the top of the fixed frame (201), and the wind direction sensor (202) is electrically connected to the drive motor (203) through a wire.

6. A carbon dioxide capture device according to claim 1, characterized in that: The top of the fixed frame (201) is provided with a sleeve hole (211), which is movably sleeved with the cylindrical tube (301), and a sealing ring (212) is fixedly connected around the inner wall of the sleeve hole (211).

7. A carbon dioxide capture device according to claim 1, characterized in that: The driving gear (204) meshes with the left side of the transmission rack plate (206), and the driven gear (305) meshes with the left side of the transmission rack plate (206).

Images