CN219777617U - Propylene gas detection device - Google Patents
Propylene gas detection device Download PDFInfo
- Publication number
- CN219777617U CN219777617U CN202320921187.3U CN202320921187U CN219777617U CN 219777617 U CN219777617 U CN 219777617U CN 202320921187 U CN202320921187 U CN 202320921187U CN 219777617 U CN219777617 U CN 219777617U
- Authority
- CN
- China
- Prior art keywords
- gear
- negative pressure
- transmission rod
- pressure cavity
- detector body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a propylene gas detection device which comprises a detector body, wherein a mounting plate is arranged on one surface of the detector body, a display is arranged on one surface of the detector body, a probe is arranged at the bottom of the detector body, an air duct is arranged on the side surface of the probe, and a negative pressure cavity is arranged at the end part of the air duct. When the utility model works, the driving motor drives the first transmission rod to rotate, the first transmission rod drives the fan blade to rotate in the negative pressure cavity to bring outside air into the probe, meanwhile, the first gear drives the second gear 16 to rotate, the second gear drives the second transmission rod to rotate, the second transmission rod drives the third gear to rotate, the third gear drives the fourth gear plate to rotate, and the negative pressure cavity further rotates.
Description
Technical Field
The utility model relates to the technical field of gas detection devices, in particular to a propylene gas detection device.
Background
The propylene gas detector is also called a propylene gas detector and a propylene gas transmitter, is used for detecting the concentration of propylene gas through a core inlet component gas sensor, and has the characteristics of explosion prevention and dust prevention.
The existing propylene gas detector has the defects that the probe head is generally arranged at the bottom of the detector, the position of the probe cannot be changed, and the probe head can only capture propylene gas through natural diffusion, so that the detection range is smaller, and the detection efficiency is lower.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a propylene gas detecting apparatus is proposed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a propylene gas detection device, includes the detector body, the one side of detector body is provided with the mounting panel, the one side of detector body is provided with the display, the bottom of detector body is provided with the probe, the side of probe is provided with the air duct, the air duct tip is provided with the negative pressure cavity, the outside evenly distributed of negative pressure cavity has a plurality of air guide bars, the tip of air guide bar is provided with the head of absorbing.
Preferably, the detector body is provided with a locating plate, a driving motor is arranged on the locating plate, the output end of the driving motor is connected with a first transmission rod, one end of the first transmission rod penetrates through the negative pressure cavity and is connected with a transmission column, and a plurality of fan blades are uniformly distributed on the outer side of the transmission column.
Preferably, the negative pressure cavity is rotationally connected with the air duct.
Preferably, a first gear is arranged on the first transmission rod, a second transmission rod is rotationally connected to the positioning plate, a second gear and a third gear are arranged on the second transmission rod, and a fourth gear disc is arranged on the outer side of the negative pressure cavity.
Preferably, the first gear and the second gear are intermeshed, and the third gear and the fourth gear disk are intermeshed.
Preferably, the diameter of the first gear is smaller than the diameter of the second gear, and the diameter of the third gear is smaller than the diameter of the fourth gear disk.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
when the utility model works, the driving motor drives the first transmission rod to rotate, the first transmission rod drives the fan blade to rotate in the negative pressure cavity to bring outside air into the probe, meanwhile, the first gear drives the second gear 16 to rotate, the second gear drives the second transmission rod to rotate, the second transmission rod drives the third gear to rotate, the third gear drives the fourth gear plate to rotate, and the negative pressure cavity further rotates.
Drawings
Fig. 1 shows a schematic view of a first view structure provided according to an embodiment of the present utility model;
FIG. 2 illustrates a second perspective structure schematic provided in accordance with an embodiment of the present utility model;
fig. 3 shows a third view structure schematic diagram provided according to an embodiment of the present utility model.
Legend description:
1. a detector body; 2. a mounting plate; 3. a display; 4. a probe; 5. an air duct; 6. a negative pressure cavity; 7. an air guide rod; 8. a suction head; 9. a positioning plate; 10. a driving motor; 11. a first transmission rod; 12. a drive column; 13. a fan blade; 14. a first gear; 15. a second transmission rod; 16. a second gear; 17. a third gear; 18. and a fourth gear plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a propylene gas detection device, including detector body 1, the one side of detector body 1 is provided with mounting panel 2, the one side of detector body 1 is provided with display 3, the bottom of detector body 1 is provided with probe 4, the side of probe 4 is provided with air duct 5, air duct 5 tip is provided with negative pressure cavity 6, the outside evenly distributed of negative pressure cavity 6 has a plurality of air guide bars 7, air guide bar 7's tip is provided with and absorbs first 8, negative pressure cavity 6 and air guide bar 7 communicate each other, air guide bar 7 and absorb first 8 communicate each other, the side of absorbing first 8 is hollow out construction. The detector body 1 is provided with a locating plate 9, the locating plate 9 is provided with a driving motor 10, the output end of the driving motor 10 is connected with a first transmission rod 11, one end of the first transmission rod 11 penetrates into the negative pressure cavity 6 and is connected with a transmission column 12, and a plurality of fan blades 13 are evenly distributed on the outer side of the transmission column 12. The negative pressure cavity 6 is rotationally connected with the air duct 5. The first transmission rod 11 is provided with a first gear 14, the locating plate 9 is rotatably connected with a second transmission rod 15, the second transmission rod 15 is provided with a second gear 16 and a third gear 17, and the outer side of the negative pressure cavity 6 is provided with a fourth gear disk 18. The first gear 14 and the second gear 16 are intermeshed, and the third gear 17 and the fourth gear disk 18 are intermeshed. The diameter of the first gear 14 is smaller than the diameter of the second gear 16, and the diameter of the third gear 17 is smaller than the diameter of the fourth gear disc 18.
Specifically, as shown in fig. 2 and 3, a positioning plate 9 is arranged on the detector body 1, a driving motor 10 is arranged on the positioning plate 9, the output end of the driving motor 10 is connected with a first transmission rod 11, one end of the first transmission rod 11 penetrates into the negative pressure cavity 6 and is connected with a transmission column 12, the first transmission rod 11 is rotationally connected with the negative pressure cavity 6, a plurality of fan blades 13 are uniformly distributed on the outer side of the transmission column 12, the transmission column 12 drives the fan blades 13 to rotate, under the action of suction force, external air is sucked into the negative pressure cavity 6 and is sent into the probe 4, and the negative pressure cavity 6 is rotationally connected with the air guide pipe 5.
Specifically, as shown in fig. 2 and 3, a first gear 14 is disposed on the first transmission rod 11, a second transmission rod 15 is rotatably connected to the positioning plate 9, a second gear 16 and a third gear 17 are disposed on the second transmission rod 15, a fourth gear disc 18 is disposed on the outer side of the negative pressure cavity 6, the first gear 14 and the second gear 16 are meshed with each other, and the third gear 17 and the fourth gear disc 18 are meshed with each other.
Specifically, as shown in fig. 3, the diameter of the first gear 14 is smaller than the diameter of the second gear 16, and the diameter of the third gear 17 is smaller than the diameter of the fourth gear disk 18.
In summary, in the propylene gas detecting device provided in this embodiment, during operation, the driving motor 10 drives the first driving rod 11 to rotate, the first driving rod 11 drives the fan blade 13 to rotate in the negative pressure cavity 6, and brings the outside air into the probe 4, meanwhile, the first gear 14 drives the second gear 16 to rotate, the second gear 16 drives the second driving rod 15 to rotate, the second driving rod 15 drives the third gear 17 to rotate, the third gear 17 drives the fourth gear disc 18 to rotate, and then the negative pressure cavity 6 rotates, which is integrally represented as that the negative pressure cavity 6 brings the surrounding air into the probe 4 while rotating, so that the detecting range is improved, and the detecting efficiency is improved.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a propylene gas detection device, includes detector body (1), the one side of detector body (1) is provided with mounting panel (2), the one side of detector body (1) is provided with display (3), the bottom of detector body (1) is provided with probe (4), a serial communication port, the side of probe (4) is provided with air duct (5), air duct (5) tip is provided with negative pressure cavity (6), the outside evenly distributed of negative pressure cavity (6) has a plurality of air guide bars (7), the tip of air guide bar (7) is provided with and absorbs first (8).
2. The propylene gas detection device according to claim 1, wherein a positioning plate (9) is arranged on the detector body (1), a driving motor (10) is arranged on the positioning plate (9), the output end of the driving motor (10) is connected with a first transmission rod (11), one end of the first transmission rod (11) penetrates into the negative pressure cavity (6) and is connected with a transmission column (12), and a plurality of fan blades (13) are uniformly distributed on the outer side of the transmission column (12).
3. A propylene gas detecting apparatus as claimed in claim 2, wherein said negative pressure chamber (6) is rotatably connected to said gas duct (5).
4. A propylene gas detecting apparatus according to claim 3, wherein the first transmission rod (11) is provided with a first gear (14), the positioning plate (9) is rotatably connected with a second transmission rod (15), the second transmission rod (15) is provided with a second gear (16) and a third gear (17), and the outer side of the negative pressure cavity (6) is provided with a fourth gear disc (18).
5. A propylene gas detecting apparatus as defined in claim 4, wherein said first gear (14) and said second gear (16) are intermeshed, and said third gear (17) and said fourth gear plate (18) are intermeshed.
6. A propylene gas detecting apparatus as defined in claim 5, wherein the diameter of the first gear (14) is smaller than the diameter of the second gear (16), and the diameter of the third gear (17) is smaller than the diameter of the fourth gear plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921187.3U CN219777617U (en) | 2023-04-20 | 2023-04-20 | Propylene gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921187.3U CN219777617U (en) | 2023-04-20 | 2023-04-20 | Propylene gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777617U true CN219777617U (en) | 2023-09-29 |
Family
ID=88109383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921187.3U Active CN219777617U (en) | 2023-04-20 | 2023-04-20 | Propylene gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777617U (en) |
-
2023
- 2023-04-20 CN CN202320921187.3U patent/CN219777617U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101974889B (en) | Handheld blowing sucking machine | |
| CN203817985U (en) | Long-handle grinding machine with dust collection device | |
| CN219777617U (en) | Propylene gas detection device | |
| CN113790849B (en) | Lithium battery sealing performance test equipment | |
| CN111266971B (en) | Dust removal equipment for woodworking polishing lathe | |
| CN203221470U (en) | Electric tool | |
| CN210650969U (en) | Quick cutting device for architectural design | |
| CN110043494B (en) | Desk fan with dust removal function | |
| WO2020001075A1 (en) | Positive and negative wind pressure-based automatic cleaning method for optical device | |
| CN216285130U (en) | Portable gas detector with high detection accuracy for environmental monitoring | |
| CN2497937Y (en) | Dust collector for electric drill or hammer | |
| CN210738915U (en) | Centrifugal wind wheel with small resistance | |
| CN208918847U (en) | A kind of vertical single stage centrifugal pump | |
| CN219119472U (en) | Multistage low-speed centrifugal blower | |
| CN205359356U (en) | Pnematic mite brush that removes of dust catcher | |
| CN220015575U (en) | Adjustable tubular plastic impeller for air conditioner | |
| CN210077550U (en) | Electric floor brush | |
| CN220072660U (en) | A ventilation equipment for silica gel production | |
| CN218658648U (en) | Sucking disc for printing ink size detection equipment | |
| CN215435046U (en) | Efficient 3D printer seal wire pulley equipment | |
| CN210995453U (en) | Dust cleaning tool for computer | |
| CN212155230U (en) | Ventilation fan provided with combustible gas alarm | |
| CN209615791U (en) | A kind of dust exhaust apparatus cut in saw applied to rod-pulling type | |
| CN215248345U (en) | Select structure of note | |
| CN114740207B (en) | Blood glucose meter with automatic calibration function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |