Carbon dioxide collecting and detecting device

Abstract

The invention relates to the technical field of air detection, and discloses a carbon dioxide collection and detection device which comprises a mounting plate, the front end of the mounting plate is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a carbon dioxide detector, and the front end of the mounting plate is fixedly connected with a transmission shell. The left end of the transmission shell is fixedly connected with a bidirectional transmission assembly, the front end of the bidirectional transmission assembly is fixedly connected with extrusion plates, the number of the extrusion plates is two, the outer sides of the extrusion plates are rotatably connected with rotating columns, the outer sides of the rotating columns are fixedly connected with sealing sleeves, and the outer sides of the sealing sleeves are sleeved with connecting air bag assemblies; an air inlet pipe is arranged on the inner side of the connecting air bag assembly, and the outer side of the rotating column on the right side is fixedly connected with a rotating assembly. The carbon dioxide collecting and detecting device has the advantages of improving the accuracy of carbon dioxide content test data and the like.

Description

Technical Field

[0001] The invention relates to the technical field of air detection, and in particular to a carbon dioxide collection and detection device. Background Art

[0002] Carbon dioxide is a carbon oxide. It is a colorless and odorless or colorless and odorless gas at room temperature and pressure, while its aqueous solution has a slightly sour taste. It is also a common greenhouse gas. In animal husbandry, excessive carbon dioxide concentration in the environment may cause health problems for animals and affect their growth and development. In industrial production, carbon dioxide concentration monitoring is crucial for optimizing process flow and ensuring worker safety, especially in closed or underground working environments, where excessive carbon dioxide concentration will bring serious safety hazards. In agriculture, the control of carbon dioxide concentration affects crop photosynthesis, and adjusting carbon dioxide concentration through gas fertilizer can effectively increase crop yields. As one of the important indicators for measuring air quality, the demand for carbon dioxide detection continues to grow in many industries.

[0003] Most of the existing carbon dioxide sensors are based on non-dispersive infrared technology, which has become mainstream due to its detection stability and accuracy. However, traditional carbon dioxide detection equipment performs poorly in low-concentration environments and may not be able to stably and accurately detect the carbon dioxide content in the air, which has a great impact on production safety in the industrial field. Therefore, a carbon dioxide collection and detection device is proposed to solve the above-mentioned problems. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a carbon dioxide collection and detection device, which has the advantages of improving the accuracy of carbon dioxide content test data, etc., and solves the problem that most existing carbon dioxide sensors are based on non-spectral infrared technology, which has become mainstream due to its detection stability and accuracy, but traditional carbon dioxide detection equipment performs poorly in low concentration environments and may not be able to stably and accurately detect the carbon dioxide content in the air, which has a great impact on production safety in the industrial field.

[0006] (II) Technical solution

[0007] The technical solution of the present invention for solving the above technical problems is as follows: a carbon dioxide collection and detection device, comprising a mounting plate, a front end of the mounting plate is fixedly connected to a base plate, a top end of the base plate is fixedly connected to a carbon dioxide detector, a front end of the mounting plate is fixedly connected to a transmission shell, a left end of the transmission shell is fixedly connected to a two-way transmission assembly, a front end of the two-way transmission assembly is fixedly connected to an extrusion plate, two extrusion plates are fixedly connected to the outer side of the extrusion plate with a rotating column, a sealing sleeve is fixedly connected to the outer side of the rotating column, a connecting airbag assembly is sleeved on the outer side of the sealing sleeve, an air intake pipe is arranged on the inner side of the connecting airbag assembly, and a rotating assembly is fixedly connected to the outer side of the rotating column on the right side.

[0008] The beneficial effects of the present invention are:

[0009] The carbon dioxide collection and detection device has the advantage of improving the accuracy of carbon dioxide content test data.

[0010] Based on the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a first connecting pipe is fixedly connected to the top of the carbon dioxide detector, an air outlet pipe is fixedly connected to the front end of the carbon dioxide detector, and the air inlet pipe is located directly above the first connecting pipe.

[0012] The beneficial effect of adopting the above further scheme is:

[0013] Furthermore, the top opening of the air intake pipe is larger than the bottom opening of the air intake pipe, and a guide fan is fixedly connected to the inner side of the air intake pipe.

[0014] The beneficial effect of adopting the above further solution is that the first connecting pipe can facilitate the entry of carbon dioxide into the carbon dioxide detector.

[0015] Furthermore, the bidirectional transmission assembly includes a connecting motor fixedly connected to the left end of the transmission housing, the outer side of the output shaft of the connecting motor is fixedly connected to a bidirectional threaded rod via a coupling, the outer side of the bidirectional threaded rod is connected to two movable threaded sleeves via threaded transmission, and the front end of the movable threaded sleeve is fixedly connected to the outer side of the extrusion plate.

[0016] The beneficial effect of adopting the above further solution is that the bidirectional transmission assembly can move the extrusion plate left and right.

[0017] Furthermore, the connecting airbag assembly includes an airbag body sleeved on the outside of the sealing sleeve, the bottom end of the airbag body is fixedly connected to a connecting sleeve, the outside of the intake pipe is fixedly connected to a mounting threaded sleeve, and the outside of the mounting threaded sleeve is threadedly connected to the outside of the connecting sleeve.

[0018] The beneficial effect of adopting the above further solution is that the connected airbag assembly can perform a gas collection operation on carbon dioxide.

[0019] Furthermore, the rotating assembly includes a first gear fixedly connected to the outer side of the right rotating column, the right end of the extrusion plate on the right is fixedly connected to a fixed shell, the outer side of the fixed shell is fixedly connected to a rotating motor, the outer side of the output shaft of the rotating motor is fixedly connected to a second gear, and the outer side of the first gear is meshed with the outer side of the second gear.

[0020] The beneficial effect of adopting the above further solution is that the rotating assembly can cause the connected airbag assembly to rotate.

[0021] Furthermore, it also includes a linear frame, the right end of which is fixedly connected to a linear motor, the outer side of the output shaft of the linear motor is fixedly connected to a linear threaded rod, and the outer side of the output shaft of the linear threaded rod is connected to a linear threaded sleeve through threaded transmission.

[0022] The beneficial effect of adopting the above further solution is that the mounting plate can be moved left and right through the above arrangement.

[0023] Furthermore, the outer side of the linear threaded sleeve is fixedly connected to the outer side of the mounting plate, the inner side of the linear frame is fixedly connected to a limiting rod, there are two limiting rods, and the outer side of the limiting rod is movably connected to the inner side of the linear threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a partial cross-sectional view of the structure of the present invention;

[0026] Figure 3 This is a connection diagram of a bidirectional threaded rod and a movable threaded sleeve of the present invention;

[0027] Figure 4 It is an enlarged view of point A in the figure of the present invention;

[0028] Figure 5 This is a connection diagram of a linear threaded rod and a linear threaded sleeve of the present invention;

[0029] Figure 6 This is a connection diagram between the first gear and the second gear of the present invention.

[0030] In the figure: 1. mounting plate; 2. bottom plate; 3. carbon dioxide detector; 4. transmission housing; 5. bidirectional transmission assembly; 51. connecting motor; 52. bidirectional threaded rod; 53. movable threaded sleeve; 6. extrusion plate; 7. rotating column; 8. sealing sleeve; 9. connecting airbag assembly; 91. airbag body; 92. connecting sleeve; 93. mounting threaded sleeve; 10. air inlet pipe; 11. rotating assembly; 111. first gear; 112. fixed housing; 113. rotating motor; 114. second gear; 12. first connecting pipe; 13. air outlet pipe; 14. linear frame; 15. linear motor; 16. linear threaded rod; 17. linear threaded sleeve; 18. limiting rod; 19. guide fan. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0032] Embodiment 1, by Figure 1-4 A carbon dioxide collection and detection device is provided. The present invention comprises a mounting plate 1, a bottom plate 2 is fixedly connected to the front end of the mounting plate 1, a carbon dioxide detector 3 is fixedly connected to the top end of the bottom plate 2, a transmission shell 4 is fixedly connected to the front end of the transmission shell 4, a two-way transmission assembly 5 is fixedly connected to the front end of the two-way transmission assembly 5, an extrusion plate 6 is fixedly connected to the front end of the two-way transmission assembly 5, two extrusion plates 6 are provided, a rotating column 7 is rotatably connected to the outer side of the extrusion plate 6, a sealing sleeve 8 is fixedly connected to the outer side of the rotating column 7, a connecting airbag assembly 9 is sleeved on the outer side of the sealing sleeve 8, an air intake pipe 10 is arranged on the inner side of the connecting airbag assembly 9, and a rotating assembly 11 is fixedly connected to the outer side of the right rotating column 7.

[0033] Among them, the inner side of the carbon dioxide detector 3 includes a timing circuit, a light source, an air chamber, a conversion circuit, a filtering circuit, a converter and a processing integration module. The timing circuit controls the switch of the light source and ensures that the light source, the conversion circuit and the filtering circuit are on the same horizontal line to ensure stable signal transmission. In the air chamber, the light signal emitted by the light source passes through the airflow, and the conversion circuit generates an electrical signal for indicating the carbon dioxide concentration based on the light signal, and processes the electrical signal through the filtering circuit, and finally transmits the signal to the processing integration module to calculate and output the carbon dioxide concentration value.

[0034] Among them, the top of the carbon dioxide detector 3 is fixedly connected to the first connecting pipe 12, the front end of the carbon dioxide detector 3 is fixedly connected to the air outlet pipe 13, and the air inlet pipe 10 is located directly above the first connecting pipe 12.

[0035] The first connecting pipe 12 is in communication with the gas chamber, and the carbon dioxide gas will be introduced into the gas chamber through the first connecting pipe 12 .

[0036] The top opening of the air intake pipe 10 is larger than the bottom opening of the air intake pipe 10 , and a guide fan 19 is fixedly connected to the inner side of the air intake pipe 10 .

[0037] The top opening of the air inlet pipe 10 is larger than the bottom opening of the air inlet pipe 10, which can improve the gas outlet effect, and the guide fan 19 can also enhance the gas outlet effect.

[0038] Among them, the bidirectional transmission assembly 5 includes a connecting motor 51 fixedly connected to the left end of the transmission housing 4, and the outer side of the output shaft of the connecting motor 51 is fixedly connected to a bidirectional threaded rod 52 through a coupling, and the outer side of the bidirectional threaded rod 52 is connected to two movable threaded sleeves 53 through threaded transmission, and the front end of the movable threaded sleeve 53 is fixedly connected to the outer side of the extrusion plate 6.

[0039] Starting the connection motor 51 can cause the bidirectional threaded rod 52 to rotate, and then the extrusion plate 6 can be driven to move left and right by moving the threaded sleeve 53 .

[0040] Among them, the connecting airbag assembly 9 includes an airbag body 91 which is sleeved on the outside of the sealing sleeve 8, the bottom end of the airbag body 91 is fixedly connected with a connecting sleeve 92, the outside of the intake pipe 10 is fixedly connected with a mounting threaded sleeve 93, and the outside of the mounting threaded sleeve 93 is threadedly connected to the outside of the connecting sleeve 92.

[0041] Connecting the airbag assembly 9 can perform a gas collection operation on carbon dioxide.

[0042] Working principle:

[0043] When it is necessary to detect carbon dioxide, starting the connecting motor 51 can cause the bidirectional threaded rod 52 to rotate, and then the extrusion plate 6 can be driven to move left and right by moving the threaded sleeve 53, and then the airbag body 91 can be squeezed by the extrusion plate 6, so that the gas in the airbag body 91 will enter the carbon dioxide detector 3 through the intake pipe 10, and will then be detected by the carbon dioxide detector 3, while the detection effect of carbon dioxide can be improved.

[0044] Embodiment 2, by Figure 5-6 Given,

[0045] Among them, the rotating component 11 includes a first gear 111 fixedly connected to the outer side of the right rotating column 7, a fixed shell 112 is fixedly connected to the right end of the right extrusion plate 6, a rotating motor 113 is fixedly connected to the outer side of the fixed shell 112, a second gear 114 is fixedly connected to the outer side of the output shaft of the rotating motor 113, and the outer side of the first gear 111 and the outer side of the second gear 114 are meshed with each other.

[0046] Starting the rotating motor 113 can cause the second gear 114 to rotate, and then the rotating column 7 can be rotated through the first gear 111 .

[0047] It also includes a linear frame 14, the right end of which is fixedly connected to a linear motor 15, the outer side of the output shaft of the linear motor 15 is fixedly connected to a linear threaded rod 16, and the outer side of the output shaft of the linear threaded rod 16 is connected to a linear threaded sleeve 17 through threaded transmission.

[0048] The above arrangement allows the mounting plate 1 to move left and right.

[0049] Among them, the outer side of the linear threaded sleeve 17 is fixedly connected to the outer side of the mounting plate 1, and the inner side of the linear frame 14 is fixedly connected to a limiting rod 18. There are two limiting rods 18, and the outer side of the limiting rod 18 is movably connected to the inner side of the linear threaded sleeve 17.

[0050] Working principle:

[0051] When it is necessary to detect carbon dioxide at different positions, the second gear 114 can be rotated by starting the rotating motor 113, and the rotating column 7 can be rotated through the first gear 111, and the airbag body 91 can be rotated, so that carbon dioxide gas at different positions can be inhaled, thereby improving the detection effect of carbon dioxide gas;

[0052] At the same time, the linear motor 15 can be started to rotate the linear threaded rod 16, thereby driving the linear threaded sleeve 17 to move left and right, and then the mounting plate 1 will move left and right to detect carbon dioxide gas at different positions, thereby improving the overall detection accuracy.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon dioxide collection and detection device, comprising a mounting plate (1), characterized in that: The front end of the mounting plate (1) is fixedly connected to a base plate (2), the top end of the base plate (2) is fixedly connected to a carbon dioxide detector (3), the front end of the mounting plate (1) is fixedly connected to a transmission housing (4), the left end of the transmission housing (4) is fixedly connected to a bidirectional transmission assembly (5), the front end of the bidirectional transmission assembly (5) is fixedly connected to an extrusion plate (6), the number of the extrusion plates (6) is two, the outer side of the extrusion plate (6) is rotatably connected to a rotating column (7), the outer side of the rotating column (7) is fixedly connected to a sealing sleeve (8), the outer side of the sealing sleeve (8) is sleeved with a connecting airbag assembly (9), the inner side of the connecting airbag assembly (9) is provided with an air intake pipe (10), and the outer side of the rotating column (7) on the right side is fixedly connected to a rotating assembly (11).

2. A carbon dioxide collection and detection device according to claim 1, characterized in that: The top end of the carbon dioxide detector (3) is fixedly connected to a first connecting pipe (12), the front end of the carbon dioxide detector (3) is fixedly connected to an air outlet pipe (13), and the air inlet pipe (10) is located directly above the first connecting pipe (12).

3. A carbon dioxide collection and detection device according to claim 1, characterized in that: The top opening of the air intake pipe (10) is larger than the bottom opening of the air intake pipe (10), and a guide fan (19) is fixedly connected to the inner side of the air intake pipe (10).

4. A carbon dioxide collection and detection device according to claim 1, characterized in that: The bidirectional transmission assembly (5) comprises a connecting motor (51) fixedly connected to the left end of the transmission housing (4); the outer side of the output shaft of the connecting motor (51) is fixedly connected to a bidirectional threaded rod (52) via a coupling; the outer side of the bidirectional threaded rod (52) is connected to two movable threaded sleeves (53) via threaded transmission; the front end of the movable threaded sleeve (53) is fixedly connected to the outer side of the extrusion plate (6).

5. A carbon dioxide collection and detection device according to claim 1, characterized in that: The connecting airbag assembly (9) comprises an airbag body (91) sleeved on the outside of the sealing sleeve (8), the bottom end of the airbag body (91) is fixedly connected to a connecting sleeve (92), the outside of the air intake pipe (10) is fixedly connected to a mounting threaded sleeve (93), and the outside of the mounting threaded sleeve (93) is threadedly connected to the outside of the connecting sleeve (92).

6. A carbon dioxide collection and detection device according to claim 1, characterized in that: The rotating assembly (11) comprises a first gear (111) fixedly connected to the outer side of the right rotating column (7); the right end of the right extrusion plate (6) is fixedly connected to a fixed shell (112); the outer side of the fixed shell (112) is fixedly connected to a rotating motor (113); the outer side of the output shaft of the rotating motor (113) is fixedly connected to a second gear (114); the outer side of the first gear (111) and the outer side of the second gear (114) are meshed with each other.

7. A carbon dioxide collection and detection device according to claim 1, characterized in that: It also comprises a linear frame (14), the right end of which is fixedly connected to a linear motor (15), the outer side of the output shaft of the linear motor (15) is fixedly connected to a linear threaded rod (16), and the outer side of the output shaft of the linear threaded rod (16) is connected to a linear threaded sleeve (17) via threaded transmission.

8. A carbon dioxide collection and detection device according to claim 7, characterized in that: The outer side of the linear threaded sleeve (17) is fixedly connected to the outer side of the mounting plate (1), and the inner side of the linear frame (14) is fixedly connected to a limiting rod (18), the number of the limiting rods (18) is two, and the outer side of the limiting rod (18) is movably connected to the inner side of the linear threaded sleeve (17).

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