CN220568654U - Urban fuel gas laser detector - Google Patents
Urban fuel gas laser detector Download PDFInfo
- Publication number
- CN220568654U CN220568654U CN202321745006.2U CN202321745006U CN220568654U CN 220568654 U CN220568654 U CN 220568654U CN 202321745006 U CN202321745006 U CN 202321745006U CN 220568654 U CN220568654 U CN 220568654U
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- Prior art keywords
- wall
- protection box
- fixed connection
- gas laser
- fixedly connected
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- 239000002737 fuel gas Substances 0.000 title description 3
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 41
- 210000003437 trachea Anatomy 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses an urban gas laser detector, which relates to the technical field of gas detection equipment and comprises a detection unit, a fixing unit and an auxiliary unit, wherein the detection unit comprises a gas detector, a miniature suction pump and a gas pipe, the fixing unit comprises a buffer plate, an auxiliary frame and a limiting frame, and the auxiliary unit comprises a main plate, a screw cap, a screw rod, a protection box, a rotating shaft, a mounting block, a mounting frame, a filter screen and a disc. According to the utility model, through the matched use of the miniature suction pump, the air pipe and the filter screen, external air can be sucked, impurities can be filtered, the damage to the internal structure caused by the entry of the impurities is avoided, the practicability of the device is improved, and the protection box, the buffer plate and the auxiliary frame are matched for use, so that the device can be protected during working, the damage to the device caused by the sudden condition of the external environment is avoided, and the protectiveness and the practicability of the device are improved.
Description
Technical Field
The utility model relates to the technical field of gas detection equipment, in particular to an urban gas laser detector.
Background
The gas laser detection technology mainly utilizes the description of the absorption relation between light and gas in the lambert-beer law, and the absorption effect of different types of gases on the laser is different, so that the gas components in the environment can be accurately measured.
In the prior art, a Chinese patent with publication number CN216746600U is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a laser gas leakage detection device, includes the mount pad, rotates the base, is provided with the joint of detachable connection on the mount pad, rotates the base setting on the mount pad, rotates the base and rotates and be connected with the detector, and the detector is cylindric, and its bottom surface links to each other with rotating the base, is provided with the detection window on the top surface, is provided with annular rotation track on the detector side, is provided with the light screen seat that can follow rotation track pivoted on the rotation track, is provided with the light screen on the light screen seat; through set up on the detector and encircle its pivoted light screen for when open air environment gas laser detection operation, can adjust the angle of light screen according to the source of sunlight, reduce the interference of environment highlight signal to gas laser detector as far as possible, also can be used to have the gas laser detection under the strong stray light environment simultaneously, effectively improved laser gas leakage detection device's application scope.
Although through setting up on the detector and encircling its pivoted light screen for when open air environment gas laser detects the operation, can adjust the angle of light screen according to the source of sunlight, reduce the interference of environment highlight signal to gas laser detector as far as possible, also can be used to have the gas laser detection under the strong stray light environment simultaneously, effectively improved laser gas leak detection device's application scope, but if not have protection device will make the device during operation, the unexpected situation that probably appears causes the damage to the device, has reduced the practicality of the device.
Disclosure of Invention
The utility model aims to provide an urban fuel gas laser detector for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a city gas laser detector comprises a detection unit, a fixing unit and an auxiliary unit.
The detecting unit comprises a gas detector, a miniature suction pump and a gas pipe, the fixing unit comprises a buffer plate, an auxiliary frame and a limiting frame, and the auxiliary unit comprises a main plate, a nut, a screw, a protection box, a rotating shaft, a mounting block, a mounting frame, a filter screen and a disc.
The protection box is located the upper surface of mainboard, the buffer board is located the inner wall of protection box, the locating part is located the inner wall of protection box, the axis of rotation is located the upper surface of installation piece, the axis of rotation is located gas detector's outer wall, the filter screen is located the inner wall of mounting bracket.
By adopting the technical scheme, the main board can fix the protection box in the scheme, so that the protection box can be fixed.
The technical scheme of the utility model is further improved as follows: the upper surface of mainboard with the outer wall fixed connection of nut, the outer wall of nut with the one end fixed connection of screw rod, the upper surface of mainboard with the bottom fixed connection of protection box.
By adopting the technical scheme, the main board can fix the screw cap, and the screw cap can fix the screw rod, so that the screw rod can be fixed.
The technical scheme of the utility model is further improved as follows: the inner wall of protection box with the outer wall fixed connection of buffer board, the inner wall of buffer board with the outer wall fixed connection of auxiliary frame, the upper surface of mainboard with the bottom fixed connection of installation piece.
By adopting the technical scheme, the buffer plate can be fixed to the protection box in the scheme, the auxiliary frame can be fixed to the buffer plate, and the installation block can be fixed to the main board, so that the installation block can be fixed.
The technical scheme of the utility model is further improved as follows: the top of installation piece with the outer wall fixed connection of axis of rotation, the upper surface of axis of rotation with the outer wall fixed connection of gas detector, the upper surface of installation piece with the bottom fixed connection of spacing.
By adopting the technical scheme, the installation block can fix the rotating shaft, the rotating shaft can fix the gas detector, and the installation block can fix the limiting frame, so that the limiting frame can be fixed.
The technical scheme of the utility model is further improved as follows: the inner wall of the limiting frame is fixedly connected with the outer wall of the miniature suction pump, the outer wall of the miniature suction pump is fixedly connected with one end of the air pipe, and the outer wall of the air pipe is fixedly connected with the inner wall of the disc.
By adopting the technical scheme, the limiting frame can fix the miniature suction pump, the air pipe can fix the miniature suction pump, the disc can fix the air pipe, and the air pipe can be fixed.
The technical scheme of the utility model is further improved as follows: the upper surface of disc with the outer wall fixed connection of mounting bracket, the screw rod runs through the one end of mainboard with the outer wall fixed connection of nut.
By adopting the technical scheme, the mounting frame can be fixed on the disc in the scheme, and the main board can be fixed by the nuts and the nuts.
The technical scheme of the utility model is further improved as follows: the inner wall of mounting bracket with the outer wall fixed connection of filter screen.
By adopting the technical scheme, the filter screen can be fixed by the installation frame in the scheme, so that the filter screen can be fixed.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an urban gas laser detector, which utilizes the cooperation of a miniature suction pump, an air pipe and a filter screen, can suck external gas, can filter sundries, avoids damaging an internal structure due to the entry of foreign matters, and improves the practicability of the device.
2. The utility model provides an urban gas laser detector, which utilizes a protection box, a buffer plate and an auxiliary frame to be matched for use, so that the urban gas laser detector can protect the urban gas laser detector when in work, avoid the damage to the urban gas laser detector caused by sudden conditions of the outside, and improve the protectiveness and practicability of the urban gas laser detector.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a baffle according to the present utility model;
FIG. 3 is a schematic diagram of a micro getter pump according to the utility model;
fig. 4 is a schematic cross-sectional view of the gas detection of the present utility model.
In the figure: 1. a main board; 2. a screw cap; 3. a screw; 4. a protection box; 5. a buffer plate; 6. an auxiliary frame; 7. a rotating shaft; 8. a limiting frame; 9. a gas detector; 10. a mounting block; 11. a micro getter pump; 12. an air pipe; 13. a mounting frame; 14. a filter screen; 15. a disk.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides an urban gas laser detector, which comprises a detection unit, a fixing unit and an auxiliary unit.
The detecting element includes gas detector 9, miniature aspirator pump 11 and trachea 12, the fixed unit includes buffer board 5, auxiliary frame 6 and spacing 8, the auxiliary unit includes mainboard 1, nut 2, screw rod 3, protection box 4, axis of rotation 7, installation piece 10, mounting bracket 13, filter screen 14 and disc 15, protection box 4 is located the upper surface of mainboard 1, buffer board 5 is located the inner wall of protection box 4, spacing 8 is located the inner wall of protection box 4, axis of rotation 7 is located the upper surface of installation piece 10, axis of rotation 7 is located the outer wall of gas detector 9, filter screen 14 is located the inner wall of mounting bracket 13.
The upper surface of mainboard 1 and the outer wall fixed connection of nut 2, the outer wall of nut 2 and the one end fixed connection of screw rod 3, the upper surface of mainboard 1 and the bottom fixed connection of protection box 4, the inner wall of protection box 4 and the outer wall fixed connection of buffer board 5, the inner wall of buffer board 5 and the outer wall fixed connection of auxiliary frame 6, the upper surface of mainboard 1 and the bottom fixed connection of installation piece 10.
In this embodiment, the cooperation of miniature aspirator pump 11, trachea 12 and filter screen 14 is used, can absorb external gas, also can filter debris simultaneously, has avoided damaging inner structure because of the foreign matter gets into, uses through the cooperation of mainboard 1, nut 2 and screw rod 3 simultaneously, can make the device can be more stable when the operation.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of installation piece 10 and the outer wall fixed connection of axis of rotation 7, the upper surface of axis of rotation 7 and the outer wall fixed connection of gas detector 9, the upper surface of installation piece 10 and the bottom fixed connection of spacing 8, the inner wall of spacing 8 and the outer wall fixed connection of miniature aspirator pump 11, the outer wall of miniature aspirator pump 11 and the one end fixed connection of trachea 12, the outer wall of trachea 12 and the inner wall fixed connection of disc 15, the upper surface of disc 15 and the outer wall fixed connection of mounting bracket 13, the one end that the screw rod 3 runs through mainboard 1 and the outer wall fixed connection of nut 2, the inner wall of mounting bracket 13 and the outer wall fixed connection of filter screen 14.
In this embodiment, the protection box 4, the buffer plate 5 and the auxiliary frame 6 are used in a matched manner, so that the device can be protected during operation, the damage to the device caused by the sudden situation of the outside is avoided, and meanwhile, the miniature suction pump 11 can be fixed during the external suction through the air pipe 12 by using the mounting frame 13, the limiting frame 8 and the disc 15 in a matched manner, so that the miniature suction pump 11 cannot shake during operation.
The working principle of the urban gas laser detector is specifically described below.
As shown in fig. 1 to 4, when in use, the protection box 4 is fixed on the main board 1, then the gas detector 9 is arranged on the inner installation block 10 of the protection box 4, then the limiting frame 8 fixes the micro suction pump 11, the micro suction pump 11 sucks the outside gas through the air pipe 12 and the filter screen 14, and the outside sucked gas is transmitted to the gas detector 9 to be detected by the gas detector 9.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. An urban gas laser detector, characterized in that: comprises a detection unit, a fixing unit and an auxiliary unit;
the detecting unit comprises a gas detector (9), a miniature suction pump (11) and a gas pipe (12), the fixing unit comprises a buffer plate (5), an auxiliary frame (6) and a limiting frame (8), and the auxiliary unit comprises a main board (1), a screw cap (2), a screw (3), a protection box (4), a rotating shaft (7), a mounting block (10), a mounting frame (13), a filter screen (14) and a disc (15);
the protection box (4) is located the upper surface of mainboard (1), buffer board (5) are located the inner wall of protection box (4), spacing (8) are located the inner wall of protection box (4), axis of rotation (7) are located the upper surface of installation piece (10), axis of rotation (7) are located the outer wall of gas detector (9), filter screen (14) are located the inner wall of mounting bracket (13).
2. The urban gas laser detector according to claim 1, characterized in that: the upper surface of mainboard (1) with the outer wall fixed connection of nut (2), the outer wall of nut (2) with the one end fixed connection of screw rod (3), the upper surface of mainboard (1) with the bottom fixed connection of protection box (4).
3. The urban gas laser detector according to claim 1, characterized in that: the inner wall of protection box (4) with the outer wall fixed connection of buffer board (5), the inner wall of buffer board (5) with the outer wall fixed connection of auxiliary frame (6), the upper surface of mainboard (1) with the bottom fixed connection of installation piece (10).
4. The urban gas laser detector according to claim 1, characterized in that: the top of the installation block (10) is fixedly connected with the outer wall of the rotating shaft (7), the upper surface of the rotating shaft (7) is fixedly connected with the outer wall of the gas detector (9), and the upper surface of the installation block (10) is fixedly connected with the bottom of the limit frame (8).
5. The urban gas laser detector according to claim 1, characterized in that: the inner wall of the limiting frame (8) is fixedly connected with the outer wall of the miniature suction pump (11), the outer wall of the miniature suction pump (11) is fixedly connected with one end of the air pipe (12), and the outer wall of the air pipe (12) is fixedly connected with the inner wall of the disc (15).
6. The urban gas laser detector according to claim 1, characterized in that: the upper surface of the disc (15) is fixedly connected with the outer wall of the mounting frame (13), and one end of the screw rod (3) penetrating through the main board (1) is fixedly connected with the outer wall of the nut (2).
7. The urban gas laser detector according to claim 1, characterized in that: the inner wall of the mounting frame (13) is fixedly connected with the outer wall of the filter screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745006.2U CN220568654U (en) | 2023-07-05 | 2023-07-05 | Urban fuel gas laser detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745006.2U CN220568654U (en) | 2023-07-05 | 2023-07-05 | Urban fuel gas laser detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568654U true CN220568654U (en) | 2024-03-08 |
Family
ID=90090802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321745006.2U Active CN220568654U (en) | 2023-07-05 | 2023-07-05 | Urban fuel gas laser detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568654U (en) |
-
2023
- 2023-07-05 CN CN202321745006.2U patent/CN220568654U/en active Active
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