Wall-mounted flue gas atmosphere detection device

Abstract

The utility model discloses a wall-mounted flue gas atmosphere detection device, which comprises an atmosphere detection device body, the middle part of the lower end of the atmosphere detection device body is fixedly communicated with an air inlet pipe, one end of the air inlet pipe is fixedly connected with a mounting ring, one side of the mounting ring is provided with a sliding groove, and the sliding groove is fixedly connected with the air inlet pipe. A rotating ring is rotationally connected to the inner wall of the sliding groove, a hexagonal fixing frame is fixedly connected to one side of the rotating ring, and a connecting plate is fixedly connected to the inner wall of the hexagonal fixing frame. By rotating the hexagonal fixing frame, the connecting plate also rotates along with the hexagonal fixing frame, the sliding rod slides along the special-shaped groove, the limiting slide way limits the sliding direction of the clamping plates, and the three clamping plates are far away from one another, so that the limitation of the filtering device is relieved, and the whole filtering device is taken out from the hexagonal fixing frame; the filtering device can be quickly replaced from the atmosphere detection device body through the matching of the special-shaped groove and the sliding rod, the operation is simple, and the replacement efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere detection, in particular to a flue gas atmosphere detection device which can be hung on a wall. Background Art

[0002] Air monitoring refers to the fixed-point, continuous or timed sampling and measurement of pollutants in the air. In order to monitor the air, a number of air monitoring points are generally set up in a city, and automatic monitoring instruments are installed for continuous automatic monitoring. The monitoring results are regularly retrieved, analyzed and relevant data is obtained. The air monitoring items mainly include sulfur dioxide, nitrogen monoxide, hydrocarbons, floating dust, etc.

[0003] The flue gas atmosphere detection device currently used in the market has a filter device installed on the air inlet of the detection device to filter out dust in the air. The filter device needs to be replaced after a period of use, and the existing replacement method is to loosen the bolts. The air monitoring point is outdoors and the bolts may be lost, which makes it inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a wall-mounted smoke and atmosphere detection device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall-mounted flue gas atmosphere detection device, comprising an atmosphere detection device body, a lower middle part of the atmosphere detection device body is fixedly connected with an air intake pipe, one end of the air intake pipe is fixedly connected with a mounting ring, one side of the mounting ring is provided with a sliding groove, the inner wall of the sliding groove is rotatably connected with a rotating ring, one side of the rotating ring is fixedly connected with a hexagonal fixing frame, the inner wall of the hexagonal fixing frame is fixedly connected with a connecting plate, one side of the connecting plate is penetrated by three special-shaped grooves, the inner walls of the three special-shaped grooves are slidably connected with sliding rods, one end of the three sliding rods are fixedly connected with a clamping plate, one end of the three clamping plates are rotatably connected with a roller, one side of the three clamping plates are slidably connected with a limiting slide, and one side of the three limiting slides is fixedly connected to one side of the inner wall of the mounting ring.

[0006] As a further preferred embodiment of the present technical solution, a limiting slot is provided on the other side of the mounting ring, an adjusting ring is slidably connected to the inner wall of the limiting slot, and the inner wall of the adjusting ring is slidably connected to the outer wall of the hexagonal fixing frame.

[0007] As a further preferred embodiment of the present technical solution, a mounting groove is provided on one side of the outer wall of the hexagonal fixing frame, a return spring is fixedly connected to one side of the inner wall of the mounting groove, one end of the return spring is fixedly connected to a fixing block, and the outer wall of the fixing block is slidably connected to the inner wall of the mounting groove.

[0008] As a further preferred embodiment of the technical solution, a filtering device is provided on one side of the hexagonal fixing frame, and an output end of the filtering device is slidably connected to an inner wall of the hexagonal fixing frame.

[0009] As a further preferred embodiment of the present technical solution, a solar panel is fixedly mounted on one side of the upper end of the main body of the atmosphere detection device, and a storage battery is fixedly mounted on the middle portion of the upper end of the main body of the atmosphere detection device.

[0010] As a further preferred embodiment of the present technical solution, a sliding frame is fixedly connected to one side of the atmosphere detection device body, an outer wall of the sliding frame is slidably connected to a wall-mounted fixing frame, and a fixing ear is fixedly connected to one side of the wall-mounted fixing frame.

[0011] The utility model provides a wall-mounted smoke and atmosphere detection device, which has the following beneficial effects:

[0012] (1) The utility model rotates the hexagonal fixing frame so that the connecting plate also rotates with the hexagonal fixing frame, and the sliding rod slides along the special-shaped groove. The limit slideway limits the sliding direction of the clamping plate, and the three clamping plates move away from each other, thereby releasing the restriction of the filter device, so that the entire filter device can be taken out of the hexagonal fixing frame. The cooperation between the special-shaped groove and the sliding rod can quickly replace the filter device from the main body of the atmosphere detection device. The operation is simple and the replacement efficiency is high.

[0013] (2) The utility model pulls the adjusting ring out of the limiting slot. When the adjusting ring is moved, one side of the adjusting ring will press the fixing block downward, so that the adjusting ring is completely moved to the hexagonal fixing frame, thereby releasing the restriction of the hexagonal fixing frame. The structural design of the limiting slot and the fixing block can enable the adjusting ring to fix the hexagonal fixing frame, preventing the roller from being unable to fix the filter device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the explosion structure of the main body of the atmosphere detection device in the utility model;

[0016] Figure 3 This is a schematic diagram of the connection relationship between the hexagonal fixing frame and the mounting ring in the utility model;

[0017] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the hexagonal fixing frame and the mounting ring in the utility model;

[0019] In the figure: 1. Atmospheric detection device body; 2. Solar power generation panel; 3. Wall-mounted fixing bracket; 4. Fixing ear; 5. Inlet pipe; 6. Filter device; 7. Mounting ring; 8. Battery; 9. Sliding bracket; 10. Adjusting ring; 11. Hexagonal fixing bracket; 12. Connecting plate; 13. Special-shaped groove; 14. Clamping plate; 15. Sliding rod; 16. Rotating ring; 17. Sliding groove; 18. Limiting slideway; 19. Roller; 20. Limiting slot; 21. Reset spring; 22. Fixing block; 23. Mounting slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 - Figure 5 As shown, in this embodiment, a wall-mounted flue gas atmosphere detection device includes an atmosphere detection device body 1, an air intake pipe 5 is fixedly connected to the middle of the lower end of the atmosphere detection device body 1, one end of the air intake pipe 5 is fixedly connected to a mounting ring 7, a sliding groove 17 is provided on one side of the mounting ring 7, a rotating ring 16 is rotatably connected to the inner wall of the sliding groove 17, a hexagonal fixing frame 11 is fixedly connected to one side of the rotating ring 16, a connecting plate 12 is fixedly connected to the inner wall of the hexagonal fixing frame 11, three special-shaped grooves 13 are penetrated on one side of the connecting plate 12, the inner walls of the three special-shaped grooves 13 are all slidably connected to sliding rods 15, one end of the three sliding rods 15 is fixedly connected to a clamping plate 14, and the three clamping plates 1 4 is rotatably connected with a roller 19, one side of the three clamping plates 14 is slidably connected with a limiting slide 18, one side of the three limiting slides 18 is fixedly connected to one side of the inner wall of the mounting ring 7, by rotating the hexagonal fixing frame 11, the connecting plate 12 also rotates with the hexagonal fixing frame 11, the sliding rod 15 slides along the special-shaped groove 13, the limiting slide 18 limits the sliding direction of the clamping plate 14, the three clamping plates 14 move away from each other, thereby releasing the restriction of the filter device 6, and thus taking the entire filter device 6 out of the hexagonal fixing frame 11, the cooperation of the special-shaped groove 13 and the sliding rod 15 can quickly replace the filter device 6 from the atmosphere detection device body 1, the operation is simple, and the replacement efficiency is high.

[0022] like Figure 3 and Figure 5 As shown, a limiting slot 20 is provided on the other side of the mounting ring 7, and an adjusting ring 10 is slidably connected to the inner wall of the limiting slot 20, and the inner wall of the adjusting ring 10 is slidably connected to the outer wall of the hexagonal fixing frame 11, and the limiting slot 20 is used to fix the adjusting ring 10, so that the adjusting ring 10 fixes the hexagonal fixing frame 11 on the mounting ring 7.

[0023] like Figure 3 and Figure 4As shown, a mounting groove 23 is provided on one side of the outer wall of the hexagonal fixing frame 11, a return spring 21 is fixedly connected to one side of the inner wall of the mounting groove 23, one end of the return spring 21 is fixedly connected to a fixing block 22, the outer wall of the fixing block 22 is slidably connected to the inner wall of the mounting groove 23, and the cooperation between the return spring 21 and the fixing block 22 is to limit the sliding of the adjusting ring 10 to prevent the filter device 6 from being fixed unstably.

[0024] like Figure 1 and Figure 2 As shown, a filter device 6 is provided on one side of the hexagonal fixing frame 11, and the output end of the filter device 6 is slidably connected to the inner wall of the hexagonal fixing frame 11. The filter device 6 is used to filter out dust in the air to prevent the dust from affecting the detection result of the atmosphere detection device body 1.

[0025] like Figure 1 and Figure 2 As shown, a solar panel 2 is fixedly installed on one side of the upper end of the atmospheric detection device body 1, and a battery 8 is fixedly installed on the middle part of the upper end of the atmospheric detection device body 1. The battery 8 and the solar panel 2 can cooperate to convert solar energy into electrical energy to provide power to the atmospheric detection device body 1.

[0026] like Figure 1 and Figure 2 As shown, a sliding frame 9 is fixedly connected to one side of the atmospheric detection device body 1, a wall-mounted fixing frame 3 is slidably connected to the outer wall of the sliding frame 9, and a fixing ear 4 is fixedly connected to one side of the wall-mounted fixing frame 3. The fixing ear 4 is used to fix the atmospheric detection device body 1 on the wall.

[0027] The utility model provides a wall-mounted smoke and atmosphere detection device, the specific working principle of which is as follows:

[0028] When the atmosphere detection device body 1 is used, the detected gas enters the interior of the atmosphere detection device body 1 through the filter device 6, and the filter device 6 filters the dust in the air. The atmosphere detection device body 1 detects the gas. When the filter device 6 is used for a long time and needs to be replaced, the adjustment ring 10 is pulled out from the limit card slot 20. When the adjustment ring 10 is moved, one side of the adjustment ring 10 will squeeze the fixing block 22 downward, so that the adjustment ring 10 is completely moved to the hexagonal fixing frame 11, thereby releasing the restriction of the hexagonal fixing frame 11, and then rotating The adjusting ring 10 causes the connecting plate 12 to rotate along with the hexagonal fixing frame 11, the sliding rod 15 slides along the special-shaped groove 13, the limiting slideway 18 limits the sliding direction of the clamping plate 14, and the three clamping plates 14 move away from each other, thereby releasing the restriction of the filter device 6, so that the entire filter device 6 is taken out of the hexagonal fixing frame 11, and a new filter device 6 is placed in the hexagonal fixing frame 11, and then the adjusting ring 10 is rotated in the opposite direction to fix the filter device 6 in the hexagonal fixing frame 11, and then the adjusting ring 10 is pushed to clamp one side of the adjusting ring 10 in the limiting slot 20.

[0029] 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 wall-mountable flue gas atmosphere detection device, comprising an atmosphere detection device body (1), characterized in that: The middle part of the lower end of the atmosphere detection device body (1) is fixedly connected to an air intake pipe (5), one end of the air intake pipe (5) is fixedly connected to a mounting ring (7), one side of the mounting ring (7) is provided with a sliding groove (17), the inner wall of the sliding groove (17) is rotatably connected to a rotating ring (16), one side of the rotating ring (16) is fixedly connected to a hexagonal fixing frame (11), the inner wall of the hexagonal fixing frame (11) is fixedly connected to a connecting plate (12), and the connecting plate (12) One side of the mounting ring (7) is provided with three special-shaped grooves (13), the inner walls of the three special-shaped grooves (13) are slidably connected to sliding rods (15), one ends of the three sliding rods (15) are fixedly connected to clamping plates (14), one ends of the three clamping plates (14) are rotatably connected to rollers (19), one side of the three clamping plates (14) is slidably connected to a limiting slideway (18), and one side of the three limiting slideways (18) is fixedly connected to one side of the inner wall of the mounting ring (7).

2. A wall-mountable flue gas atmosphere detection device according to claim 1, characterized in that: A limit slot (20) is provided on the other side of the mounting ring (7), the inner wall of the limit slot (20) is slidably connected to an adjustment ring (10), and the inner wall of the adjustment ring (10) is slidably connected to the outer wall of the hexagonal fixing frame (11).

3. A wall-mountable flue gas atmosphere detection device according to claim 1, characterized in that: A mounting groove (23) is provided on one side of the outer wall of the hexagonal fixing frame (11); a return spring (21) is fixedly connected to one side of the inner wall of the mounting groove (23); one end of the return spring (21) is fixedly connected to a fixing block (22); and the outer wall of the fixing block (22) is slidably connected to the inner wall of the mounting groove (23).

4. The wall-mountable flue gas atmosphere detection device according to claim 1, characterized in that: A filtering device (6) is provided on one side of the hexagonal fixing frame (11), and an output end of the filtering device (6) is slidably connected to the inner wall of the hexagonal fixing frame (11).

5. The wall-mountable flue gas atmosphere detection device according to claim 1, characterized in that: A solar panel (2) is fixedly mounted on one side of the upper end of the atmosphere detection device body (1), and a storage battery (8) is fixedly mounted on the middle portion of the upper end of the atmosphere detection device body (1).

6. The wall-mountable flue gas atmosphere detection device according to claim 1, characterized in that: A sliding frame (9) is fixedly connected to one side of the atmosphere detection device body (1), a wall-mounted fixing frame (3) is slidably connected to the outer wall of the sliding frame (9), and a fixing ear (4) is fixedly connected to one side of the wall-mounted fixing frame (3).

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