CN220584164U - Greenhouse gas detection device - Google Patents
Greenhouse gas detection device Download PDFInfo
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- CN220584164U CN220584164U CN202322073137.7U CN202322073137U CN220584164U CN 220584164 U CN220584164 U CN 220584164U CN 202322073137 U CN202322073137 U CN 202322073137U CN 220584164 U CN220584164 U CN 220584164U
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- greenhouse gas
- shell
- gas
- detection
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 69
- 239000005431 greenhouse gas Substances 0.000 title claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 8
- 239000012080 ambient air Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to the technical field of greenhouse gas detection, and particularly discloses a greenhouse gas detection device, which comprises a gas detector for detecting greenhouse gas and a sealing cover arranged on the gas detector; the gas detector comprises a shell, wherein a bracket component is annularly arranged on the inner side of the shell, a through hole is formed in the inner side of the bracket component, a supporting rod is inserted into the through hole, a threaded convex ring is arranged on the top of the shell, and the threaded convex ring is in threaded connection with a sealing cover; according to the utility model, when the gas detector is matched with the sealing cover, the gas in the region to be detected is adsorbed by the turbine fan, the accuracy of monitoring data is improved in a sucking mode, and the sensor and the like arranged on the detection assembly are matched, so that the sucked gas is detected, and the influence on use is avoided.
Description
Technical Field
The utility model relates to the technical field of greenhouse gas detection, in particular to a greenhouse gas detection device.
Background
Greenhouse gas detection is a critical environmental monitoring activity aimed at monitoring and assessing the concentration levels of greenhouse gases in the atmosphere. Greenhouse gas detection requires the use of high quality, high accuracy sensors to measure different greenhouse gas concentrations. According to the type of gas to be monitored, a proper sensor can be selected for installation to realize detection of the gas, in practical application, the greenhouse gas detection device is often portable, and comprehensive gas detection is realized by installing the greenhouse gas detection device in different places and combining a plurality of greenhouse gas detection devices, so that in use, the accuracy of detection is determined by the installation mode and the adsorption detection mode of the detection device to the gas, and in China patent: after the gas detector is ejected out through the electric push rod, the movable atmospheric environment greenhouse gas detection device (publication number: CN 218412459U) can adjust the angle of the gas detector by rotating the clamping plate to clamp the gas detector into different clamping grooves of the gas detector, is convenient for workers to observe detection data, and can be stored in a storage box to protect the gas detector after detection is completed.
In this technical scheme, expose the sensor in the air, can't effectually detect gas, detect the precision relatively poor to need to adjust the angle of detection, bring more inconvenience in the use, consequently, we propose a greenhouse gas detection device.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a greenhouse gas detection device which is used for solving the problems set forth in the background art.
The greenhouse gas detection device comprises a gas detector for detecting greenhouse gas and a sealing cover arranged on the gas detector;
the gas detector comprises a shell, wherein a bracket component is annularly arranged on the inner side of the shell, a through hole is formed in the inner side of the bracket component, a supporting rod is inserted into the through hole, a threaded convex ring is arranged on the top of the shell, and the threaded convex ring is in threaded connection with a sealing cover;
the sealing cover comprises a cover body, and a fit ring matched with the threaded convex ring is arranged at the bottom of the cover body and used for realizing the fit of the gas detector and the sealing cover.
As a further improvement of the utility model, the outside of the cover body is provided with the air holes distributed in an annular array, the top of the cover body is integrally formed with the limit bulge, and the inner side of the limit bulge is provided with the pull rod which is transversely arranged.
As a further improvement of the utility model, the inner side of the shell is provided with a mounting area positioned on the inner side of the bracket assembly, the middle part of the mounting area is provided with a detection area, and a turbine fan is arranged above the detection area and used for sucking air for detection.
As a further improvement of the utility model, the inner side of the installation area is provided with one or more positioning protruding blocks in a ring shape, and the positioning protruding blocks are connected with the turbine fan through fasteners and used for fixing the turbine fan.
As a further development of the utility model, a detection assembly is arranged below the mounting area for detecting the sucked gas, which detection assembly is adapted to the spacing formed by the bracket assembly.
As a further improvement of the utility model, the detection assembly comprises a shell, wherein the inner side of the shell is provided with mounting strips which are annularly arranged, and a spacing area is formed between every two mounting strips.
As a further improvement of the utility model, the bottom of the shell is provided with mounting holes in an annular array, and the mounting holes are matched with support rods inserted in the support assembly.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, when the gas detector is matched with the sealing cover, the gas in the region to be detected is adsorbed by the turbine fan, the accuracy of monitoring data is improved in a sucking mode, the sucked gas is detected by matching with the sensor and the like arranged on the detection component, the influence on the use is avoided, and in the use, the angle of the detection sensor is not required to be adjusted, and meanwhile, the sensor is arranged on the inner side of the shell, so that the damage to the sensor caused by the exposure of the sensor to the outside of air is avoided, and the detection accuracy is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic diagram of a combined three-dimensional structure of a gas detector and a sealing cover of the utility model;
FIG. 2 is a schematic diagram showing the front view of the gas detector and the sealing cover;
FIG. 3 is a top view of the combination of the gas detector and seal cap of the present utility model;
FIG. 4 is a schematic view showing the structure of the combination of the gas detector and the sealing cover according to the present utility model;
FIG. 5 is a schematic view of the cross-sectional structure of the A-A in FIG. 3 according to the present utility model;
FIG. 6 is a schematic view of the inner side of the gas detector according to the present utility model;
FIG. 7 is a schematic top view of a gas detector according to the present utility model;
fig. 8 is a schematic perspective view of a detecting assembly according to the present utility model.
In the figure: 1. a gas detector; 2. sealing cover;
11. a housing; 12. a threaded collar; 13. a bracket assembly; 14. a detection region; 15. a mounting area; 16. a detection assembly; 17. a turbine fan; 18. a mounting hole; 19. positioning the protruding blocks; 110. a fastener;
21. ventilation holes; 22. a cover body; 23. a limit protrusion; 24. a pull rod; 25. a mating ring;
161. a mounting bar; 162. a spacing region; 163. a housing.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 to 8, a greenhouse gas detecting apparatus includes a gas detector 1 for detecting greenhouse gas and a sealing cover 2 provided on the gas detector 1;
the gas detector 1 comprises a shell 11, wherein a bracket component 13 is annularly arranged on the inner side of the shell 11, a through hole is formed in the inner side of the bracket component 13, a supporting rod is inserted into the through hole, a threaded convex ring 12 is arranged on the top of the shell 11, and the threaded convex ring 12 is in threaded connection with a sealing cover 2;
the sealing cover 2 comprises a cover body 22, and an engagement ring 25 which is matched with the threaded convex ring 12 is arranged at the bottom of the cover body 22 and is used for realizing the matching of the gas detector 1 and the sealing cover 2.
The inner side of the bracket component 13 is provided with a through hole, and is inserted with a supporting rod to ensure stable structural support. Such a design helps to enable the detector to accurately and precisely monitor and collect greenhouse gas data during actual use.
At the top of the housing 11, a threaded collar 12 is provided. The screw thread convex ring 12 is connected with the screw thread of the sealing cover 2, and the tight sealing effect is realized by connecting the sealing cover 2 with the shell 11 of the gas detector 1. The structure design can effectively prevent the leakage of greenhouse gases and protect the internal detection device from the external environment.
The seal cover 2 is one of the fittings of the gas detector 1, and is composed of a cover body 22. The bottom of the cover 22 is provided with a mating ring 25 which mates with the threaded collar 12, thus ensuring a tight fit between the gas detector 1 and the sealing cover 2. By correctly installing the sealing cover 2, the greenhouse gas inside the detector can be accurately and stably detected and collected.
The outside of lid 22 has seted up and has been the bleeder vent 21 that the annular array was arranged, and the top integrated into one piece of lid 22 has spacing protruding 23, and the inboard of spacing protruding 23 is provided with the pull rod 24 of horizontal setting.
Outside the cover 22, ventilation holes 21 are arranged in an annular array. These vents 21 allow ambient air to enter the device, allowing the exchange of internal gases with the outside air to ensure accurate greenhouse gas detection.
The top of the cover 22 is integrally formed with a spacing protrusion 23, and the inner side of the spacing protrusion 23 is provided with a transverse pull rod 24 to provide additional structural support and stability. This design makes the device more robust and reliable during use.
The inside of the housing 11 is provided with a mounting area 15 on the inside of the bracket assembly 13, a detection area 14 is provided in the middle of the mounting area 15, and a turbine fan 17 is provided above the detection area 14 for sucking air for detection.
The inner side of the mounting area 15 is provided with one or more positioning lugs 19 in a ring shape, and the positioning lugs 19 are connected with the turbine fan 17 through fasteners 110 for fixing the turbine fan 17.
A detection assembly 16 is arranged below the mounting area 15 for detecting the sucked gas, the detection assembly 16 being adapted to the spacing formed by the bracket assembly 13.
In the above-described greenhouse gas detection apparatus, the inside of the housing 11 is further provided with a mounting area 15, which is located inside the bracket assembly 13. The middle of the mounting area 15 is a dedicated area for detection and above the detection area 14 a turbine fan 17 is arranged, the main function of which is to suck the ambient air supply detection.
To ensure the stability of the turbine fan 17, the inner side of the mounting area 15 is provided with one or more positioning projections 19 in the form of a ring and is connected to the turbine fan 17 by means of fasteners 110, thereby fixing the position of the turbine fan 17. This design results in reliable installation and operability.
Below the mounting area 15 a detection assembly 16 is arranged for a detailed detection analysis of the sucked air. An adapter space is formed between the sensing assembly 16 and the bracket assembly 13 to ensure good tightness and efficient gas flow.
By using the turbine fan 17 for sucking in ambient air and analyzing it by the detection assembly 16, the greenhouse gas detection device is able to accurately monitor the content of greenhouse gases and their changes in real time. This can provide important environmental data
The detecting assembly 16 includes a housing 163, and mounting bars 161 disposed in a ring shape are provided on the inner side of the housing 163, and a space region 162 is formed between each two mounting bars 161.
The bottom of the shell 11 is provided with a circular array of mounting holes 18, and the mounting holes 18 are matched with support rods inserted in the bracket component 13.
To firmly mount the sensing assembly 16, the bottom of the housing 11 is provided with an annular array of mounting holes 18. These mounting holes 18 are adapted to the support rods inserted in the bracket assembly 13, ensuring a firm fixation and accurate positioning of the assembly.
By fully engaging the housing 163 of the detection assembly 16 with the bracket assembly 13, the greenhouse gas detection device can effectively prevent air leakage and external interference. The fitting design of the mounting holes 18 and the support rods provides the detection assembly 16 with reliable structural strength and stability, and can provide stable support when the position of the detection device needs to be changed;
by the above implementation design, the detection assembly 16 in the greenhouse gas detection apparatus can perform gas detection work stably and accurately. This can provide real-time accurate data analysis, helping users to better understand and manage the greenhouse environment.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. A greenhouse gas detection device, which comprises a gas detector (1) for detecting greenhouse gas and a sealing cover (2) arranged on the gas detector (1);
the method is characterized in that:
the gas detector (1) comprises a shell (11), wherein a bracket component (13) is annularly arranged on the inner side of the shell (11), a through hole is formed in the inner side of the bracket component (13), a supporting rod is inserted in the through hole, a threaded convex ring (12) is arranged on the top of the shell (11), and the threaded convex ring (12) is in threaded connection with a sealing cover (2);
the sealing cover (2) comprises a cover body (22), and a fit ring (25) matched with the threaded convex ring (12) is arranged at the bottom of the cover body (22) and used for realizing the fit of the gas detector (1) and the sealing cover (2).
2. The greenhouse gas detection device according to claim 1, wherein: the novel anti-theft cover is characterized in that vent holes (21) which are distributed in an annular array are formed in the outer side of the cover body (22), limiting protrusions (23) are integrally formed in the top of the cover body (22), and pull rods (24) which are transversely arranged are arranged on the inner sides of the limiting protrusions (23).
3. The greenhouse gas detection device according to claim 1, wherein: the inside of casing (11) is located the inboard of support subassembly (13) and is provided with installation region (15), the middle part of installation region (15) is provided with detection region (14), and is located detection region (14) top and is provided with turbine fan (17) for the suction air detects.
4. A greenhouse gas detection apparatus according to claim 3, wherein: the inner side of the installation area (15) is annularly provided with one or more positioning protruding blocks (19), and the positioning protruding blocks (19) are connected with the turbine fan (17) through fasteners (110) and used for fixing the turbine fan (17).
5. A greenhouse gas detection apparatus according to claim 3, wherein: a detection assembly (16) is arranged below the mounting area (15) and is used for detecting sucked gas, and the detection assembly (16) is matched with the interval formed by the bracket assembly (13).
6. The greenhouse gas detection device according to claim 5, wherein: the detection assembly (16) comprises a shell (163), wherein mounting strips (161) which are annularly arranged are arranged on the inner side of the shell (163), and a spacing area (162) is formed between every two mounting strips (161).
7. The greenhouse gas detection device according to claim 1, wherein: the bottom of the shell (11) is provided with a circular array of mounting holes (18), and the mounting holes (18) are matched with support rods inserted in the support assembly (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073137.7U CN220584164U (en) | 2023-08-02 | 2023-08-02 | Greenhouse gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073137.7U CN220584164U (en) | 2023-08-02 | 2023-08-02 | Greenhouse gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220584164U true CN220584164U (en) | 2024-03-12 |
Family
ID=90118738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073137.7U Active CN220584164U (en) | 2023-08-02 | 2023-08-02 | Greenhouse gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220584164U (en) |
-
2023
- 2023-08-02 CN CN202322073137.7U patent/CN220584164U/en active Active
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