Odor concentration monitor

Abstract

The utility model relates to an odor concentration monitor, and belongs to the technical field of detectors, the odor concentration monitor comprises an odor monitor body, a breather pipe is fixedly arranged on the odor monitor body, one end, far away from the odor monitor body, of the breather pipe is rotatably connected with a conveying pipe, and the conveying pipe is connected with an air suction assembly used for sucking air into the conveying pipe; a rotating assembly for driving the conveying pipe to rotate is arranged at the ventilation pipe, a power assembly for providing power for the rotating assembly is arranged at the ventilation pipe, and the effect of improving the monitoring accuracy of the odor monitor is achieved.

Description

Technical Field

[0001] This application relates to the technical field of monitors, and more particularly to odor concentration monitors. Background Art

[0002] Odor monitors can quickly and accurately detect malodorous substances in the air by adopting advanced sensing technology and data processing technology, and display the concentration value in the form of numbers or graphs, providing a powerful monitoring tool for environmental protection departments, enterprises and urban management, helping to timely grasp the pollution situation, take effective measures for treatment, and protect the environment and human health.

[0003] During the use of existing odor monitors, sometimes they can only detect the odor in the surrounding area of the odor detector, with a small monitoring range. The relatively small monitoring range may not be able to comprehensively reflect the odor concentration in the entire area or a larger range, thus having the defect of low monitoring accuracy of the odor monitor. Utility Model Content

[0004] In order to improve the monitoring accuracy of the odor monitor, this application provides an odor concentration monitor.

[0005] The odor concentration monitor provided by this application adopts the following technical solutions:

[0006] The odor concentration monitor includes an odor monitor body. A ventilation pipe is fixedly provided on the odor monitor body. One end of the ventilation pipe away from the odor monitor body is rotatably connected to a delivery pipe. An air suction assembly for sucking air into the delivery pipe is connected to the delivery pipe. A rotation assembly for driving the delivery pipe to rotate is provided at the ventilation pipe, and a power assembly for providing power to the rotation assembly is provided at the ventilation pipe.

[0007] By adopting the above technical solutions, the power assembly provides power to the rotation assembly. The rotation assembly drives the delivery pipe to rotate. The delivery pipe drives the air suction assembly to rotate. At the same time, the air suction assembly is started, so that the outside air flows towards the air suction assembly. The air suction assembly conveys the outside air into the delivery pipe. The air flow enters the odor monitor body through the ventilation pipe. The odor monitor body detects the odor in the air and obtains detection data, completing the monitoring of the odor. Through the setting of the air suction assembly, the outside air can flow towards the odor monitor body, and the odor monitor body detects the air flow, increasing the detection range, thereby improving the monitoring accuracy of the odor monitor.

[0008] Optionally, one end of the delivery pipe away from the ventilation pipe is blocked. A funnel is fixedly provided on one side of the delivery pipe. The funnel is communicated with the delivery pipe. The air suction assembly includes a fan and a battery pack. The fan is fixedly connected to one end of the funnel away from the delivery pipe. A support plate is fixedly provided on one side of the delivery pipe. The battery pack is fixedly connected to the support plate.

[0009] By adopting the above technical solution, during the rotation of the conveying pipe, the conveying pipe drives the fan and the battery pack to rotate simultaneously. At the same time, the battery pack provides electrical energy for the fan, and the fan operates to convey air flow into the funnel. The air flow enters the conveying pipe through the funnel, so that the air suction assembly realizes the function of conveying air into the conveying pipe.

[0010] Optionally, a rotating rod is provided on one side of the ventilation pipe. One end of the rotating rod is rotatably connected to the main body of the odor monitor. The rotating assembly includes a first gear and a second gear. The first gear is fixedly connected to the end of the rotating rod away from the main body of the odor monitor. The second gear is arranged on the conveying pipe, and the conveying pipe penetrates through the second gear. The conveying pipe is fixedly connected to the second gear. The first gear meshes with the second gear, and the power assembly provides power for the rotation of the rotating rod.

[0011] By adopting the above technical solution, the power assembly drives the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the conveying pipe to rotate. Thus, the rotating assembly realizes the function of driving the conveying pipe to rotate.

[0012] Optionally, a transmission rod is provided on the conveying pipe. The transmission rod penetrates through the ventilation pipe and is rotatably connected to the ventilation pipe. The power assembly includes a rotating plate and a sail plate. The transmission rod penetrates through the rotating plate and is fixedly connected to the rotating plate. A plurality of sail plates are provided, and the plurality of sail plates are arranged in sequence along the circumferential side wall of the rotating plate. One end of the sail plate close to the rotating plate is fixedly connected to the rotating plate. A baffle is provided on the side of the rotating plate close to the conveying pipe, and the baffle is fixedly connected to the inner wall of the ventilation pipe. A linkage assembly for linking with the rotating rod is provided at the transmission rod.

[0013] By adopting the above technical solution, during the process of the air flow flowing into the main body of the odor monitor in the ventilation pipe, due to the baffle blocking part of the sail plates, the air flow blows the unblocked sail plates to move. The sail plates drive the rotating plate to rotate, the rotating plate drives the transmission rod to rotate, and the transmission rod drives the rotating rod to rotate through the linkage assembly. Thus, the power assembly realizes the function of providing power for the rotating rod.

[0014] Optionally, the linkage assembly includes a first bevel gear and a second bevel gear. The first bevel gear is fixedly connected to one end of the transmission rod. The second bevel gear is arranged on the rotating rod, and the rotating rod penetrates through the second bevel gear. The rotating rod is fixedly connected to the second bevel gear.

[0015] By adopting the above technical solution, the transmission rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the rotating rod to rotate. Thus, the linkage assembly realizes the linkage between the transmission rod and the rotating rod.

[0016] Optionally, a filter screen is bolted to the side of the fan away from the conveying pipe.

[0017] By adopting the above technical solution, during the process of the fan delivering air flow into the delivery pipe, the filter screen blocks impurities in the air, making it difficult for the impurities to enter the delivery pipe.

[0018] Optionally, a first protective shell is fixedly arranged on the support plate, and the battery pack is located inside the first protective shell.

[0019] By adopting the above technical solution, the setting of the first protective shell makes the battery pack not easily collide with external objects, so the battery pack is not easily damaged.

[0020] Optionally, a second protective shell is fixedly arranged on the odor monitor body. The first gear, the second gear, the first bevel gear, and the second bevel gear are all located inside the second protective shell. The delivery pipe penetrates through the second protective shell, and the delivery pipe is rotatably connected to the second protective shell.

[0021] By adopting the above technical solution, the second protective shell isolates the first gear, the second gear, the first bevel gear, and the second bevel gear from the outside, making it difficult for external objects to hinder the rotation of the first gear, the second gear, the first bevel gear, and the second bevel gear.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By driving the delivery pipe to rotate through the rotating assembly, the delivery pipe drives the air suction assembly to rotate. During the rotation of the air suction assembly, external air is delivered into the delivery pipe, and at the same time, the external air flows towards the air suction assembly, increasing the monitored air range, thereby improving the accuracy of the odor monitor.

[0024] 2. By driving the sailboard to move through the air flow, the sailboard drives the rotating plate to rotate, the rotating plate drives the transmission rod to rotate, and the transmission rod provides power for the rotating assembly through the linkage assembly, eliminating the need for a motor to drive the rotation of the delivery pipe, thus saving resources.

[0025] 3. By blocking impurities in the air through the filter screen, it is difficult for the impurities to enter the odor monitor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the odor concentration monitor in the embodiment of the present application;

[0027] Figure 2 is a schematic structural diagram for showing the rotating assembly in the embodiment of the present application;

[0028] Figure 3 is a structural sectional view for showing the power assembly in the embodiment of the present application.

[0029] In the figure, 1 is the main body of the odor monitor; 11 is the rotating rod; 12 is the second protective shell; 2 is the ventilation pipe; 21 is the transmission rod; 22 is the baffle; 3 is the conveying pipe; 31 is the funnel; 32 is the support plate; 4 is the air suction component; 41 is the fan; 42 is the battery pack; 5 is the rotating component; 51 is the first gear; 52 is the second gear; 6 is the power component; 61 is the rotating plate; 62 is the sailboard; 7 is the linkage component; 71 is the first bevel gear; 72 is the second bevel gear; 8 is the filter screen; 9 is the first protective shell. Detailed implementation mode

[0030] The following will further elaborate on this application in conjunction with the attached Figures 1 - 3 drawings.

[0031] The embodiment of this application discloses an odor concentration monitor.

[0032] Referring to Figure 1 , the odor concentration monitor includes the main body 1 of the odor monitor. A second protective shell 12 is fixedly arranged above the main body 1 of the odor monitor. A conveying pipe 3 is arranged at the second protective shell 12. The conveying pipe 3 is vertically arranged. The upper end of the conveying pipe 3 is closed. A funnel 31 is fixedly arranged on one side of the conveying pipe 3. A support plate 32 is fixedly arranged on the side of the conveying pipe 3 away from the funnel 31. The support plate 32 is horizontally arranged. A first protective shell 9 is fixedly arranged on the support plate 32.

[0033] Referring to Figure 1 , Figure 2 and Figure 3 , a ventilation pipe 2 is fixedly arranged on the upper surface of the main body 1 of the odor monitor. The ventilation pipe 2 is vertically arranged. The upper end of the ventilation pipe 2 is rotatably connected to the bottom end of the conveying pipe 3. An air suction component 4 for sucking air into the conveying pipe 3 is arranged at the conveying pipe 3. The air suction component 4 includes a fan 41 and a battery pack 42. The fan 41 is connected to the end of the funnel 31 away from the conveying pipe 3. The fan 41 is located inside the funnel 31. The battery pack 42 is fixedly connected to the upper surface of the support plate 32, and the battery pack 42 is located inside the first protective shell 9. A filter screen 8 is bolted to the end of the funnel 31 away from the conveying pipe 3.

[0034] The battery pack 42 supplies power to the fan 41. When the fan 41 is started, the fan 41 sucks air towards the inside of the funnel 31, causing the outside air to flow towards the direction of the fan 41. The air flow enters the conveying pipe 3 through the funnel 31, and then enters the ventilation pipe 2 along the conveying pipe 3. Finally, the air flow enters the main body 1 of the odor monitor. The main body 1 of the odor monitor detects the air flow. At the same time, during the process of the air flow flowing into the funnel 31, the filter screen 8 filters the air flow, blocking impurities in the air from entering the main body 1 of the odor monitor. The first protective shell 9 protects the battery pack 42, making it difficult for external objects to collide with the battery pack 42.

[0035] Referring to Figure 1 , Figure 2 andFigure 3 On one side of the vent pipe 2, a rotating rod 11 is provided. The length direction of the rotating rod 11 is parallel to the length direction of the vent pipe 2. The bottom end of the rotating rod 11 is rotatably connected to the upper surface of the odor monitor body 1. At the rotating rod 11, a rotating assembly 5 capable of driving the conveying pipe 3 to rotate is provided. The rotating assembly 5 includes a first gear 51 and a second gear 52. The first gear 51 is fixedly connected to the upper surface of the rotating rod 11. The second gear 52 is arranged on the conveying pipe 3. The conveying pipe 3 penetrates through the second gear 52, and the conveying pipe 3 is fixedly connected to the second gear 52. The first gear 51 and the second gear 52 are meshed. At the vent pipe 2, a power assembly 6 capable of providing power for the rotation of the rotating rod 11 is provided.

[0036] The power assembly 6 provides power for the rotating rod 11. The rotating rod 11 rotates, the rotating rod 11 drives the first gear 51 to rotate, the first gear 51 drives the second gear 52 to rotate, the second gear 52 drives the conveying pipe 3 to rotate, the conveying pipe 3 drives the support plate 32 and the funnel 31 to perform circular motion, the support plate 32 drives the battery pack 42 to move, and the funnel 31 drives the fan 41 to move, increasing the suction range of the fan 41.

[0037] Reference Figure 1 、 Figure 2 and Figure 3 On the vent pipe 2, a transmission rod 21 is provided. The length direction of the transmission rod 21 is perpendicular to the length direction of the vent pipe 2. The transmission rod 21 penetrates through the vent pipe 2, and the transmission rod 21 is rotatably connected to the vent pipe 2. The power assembly 6 includes a rotating plate 61 and a sail plate 62. The rotating plate 61 is perpendicular to the transmission rod 21. The transmission rod 21 penetrates through the rotating plate 61, and the rotating plate 61 is fixedly connected to the transmission rod 21. A plurality of sail plates 62 are provided. The plurality of sail plates 62 are arranged in sequence along the circumferential side wall of the rotating plate 61. One end of the sail plate 62 close to the rotating plate 61 is fixedly connected to the rotating plate 61. On the side of the rotating plate 61 close to the conveying pipe 3, a baffle 22 is provided. The baffle 22 is horizontally arranged, and the baffle 22 is fixedly connected to the side wall of the vent pipe 2. The baffle 22 is above the sail plate 62. At the transmission rod 21, a linkage assembly 7 for the linkage between the transmission rod 21 and the rotating rod 11 is provided.

[0038] The linkage assembly 7 includes a first bevel gear 71 and a second bevel gear 72. The first bevel gear 71 is fixedly connected to the end of the transmission rod 21 outside the vent pipe 2. The second bevel gear 72 is arranged on the rotating rod 11. The rotating rod 11 penetrates through the second bevel gear 72, and the rotating rod 11 is fixedly connected to the second bevel gear 72. The second bevel gear 72 and the first bevel gear 71 are meshed.

[0039] During the process that the air flow flows in the vent pipe 2 and into the odor monitor main body 1, due to the blocking effect of the baffle 22, the air flow blows the wind vane 62 that is not directly below the baffle 22 to move. The wind vane 62 drives the rotating plate 61 to rotate, the rotating plate 61 drives the transmission rod 21 to rotate, the transmission rod 21 drives the first bevel gear 71 to rotate, the first bevel gear 71 drives the second bevel gear 72 to rotate, and the second bevel gear 72 drives the rotating rod 11 to rotate.

[0040] Reference Figure 1 、 Figure 2 and Figure 3 On the upper surface of the odor monitor main body 1, a second protective shell 12 is fixedly installed. The conveying pipe 3 penetrates the top wall of the second protective shell 12, and the conveying pipe 3 is rotatably connected to the second protective shell 12. The first gear 51, the second gear 52, the first bevel gear 71, and the second bevel gear 72 are all located inside the second protective shell 12.

[0041] The second protective shell 12 protects the first bevel gear 71, the second bevel gear 72, the first gear 51, and the second gear 52, so that external objects are not likely to affect the rotation of the first bevel gear 71, the second bevel gear 72, the first gear 51, and the second gear 52.

[0042] The implementation principle of the odor concentration monitor in the embodiment of the present application is as follows: The air suction component 4 sucks air into the conveying pipe 3 and makes the external air flow towards the air suction component 4. The air flow enters the vent pipe 2 along the conveying pipe 3. During the process that the air flow flows in the vent pipe 2, the air flow blows the wind vane 62 to move. The wind vane 62 drives the rotating plate 61 to rotate, the rotating plate 61 drives the transmission rod 21 to rotate, the transmission rod 21 drives the rotating rod 11 to rotate through the linkage component 7, the rotating rod 11 drives the first gear 51 to rotate, the first gear 51 drives the second gear 52 to rotate, the second gear 52 drives the conveying pipe 3 to rotate, and the conveying pipe 3 drives the air suction component 4 to rotate, increasing the air suction range of the air suction component 4, thereby increasing the monitoring range of the odor monitor main body 1, and thus improving the monitoring accuracy of the odor monitor.

[0043] The embodiments of the specific implementation manners are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. Odor concentration monitor, including an odor monitor body (1), characterized in that: A ventilation pipe (2) is fixedly installed on the main body (1) of the odor monitor. One end of the ventilation pipe (2) far from the main body (1) of the odor monitor is rotatably connected to a delivery pipe (3). An air suction assembly (4) for sucking air into the delivery pipe (3) is connected to the delivery pipe (3). A rotation assembly (5) for driving the delivery pipe (3) to rotate is arranged at the ventilation pipe (2). A power assembly (6) for providing power to the rotation assembly (5) is arranged at the ventilation pipe (2).

2. The odor concentration monitor according to claim 1, wherein: One end of the delivery pipe (3) far from the ventilation pipe (2) is blocked. A funnel (31) is fixedly installed on one side of the delivery pipe (3). The funnel (31) is communicated with the delivery pipe (3). The air suction assembly (4) includes a fan (41) and a battery pack (42). The fan (41) is fixedly connected to one end of the funnel (31) far from the delivery pipe (3). A support plate (32) is fixedly installed on one side of the delivery pipe (3). The battery pack (42) is fixedly connected to the support plate (32).

3. The odor concentration monitor according to claim 1, wherein: A rotating rod (11) is arranged on one side of the ventilation pipe (2). One end of the rotating rod (11) is rotatably connected to the main body (1) of the odor monitor. The rotation assembly (5) includes a first gear (51) and a second gear (52). The first gear (51) is fixedly connected to one end of the rotating rod (11) far from the main body (1) of the odor monitor. The second gear (52) is arranged on the delivery pipe (3). The delivery pipe (3) penetrates through the second gear (52). The delivery pipe (3) is fixedly connected to the second gear (52). The first gear (51) is meshed with the second gear (52). The power assembly (6) provides power for the rotation of the rotating rod (11).

4. The odor concentration monitor according to claim 3, wherein: A transmission rod (21) is arranged on the delivery pipe (3). The transmission rod (21) penetrates through the ventilation pipe (2). The transmission rod (21) is rotatably connected to the ventilation pipe (2). The power assembly (6) includes a rotating plate (61) and a sail plate (62). The transmission rod (21) penetrates through the rotating plate (61). The transmission rod (21) is fixedly connected to the rotating plate (61). A plurality of sail plates (62) are arranged. The plurality of sail plates (62) are sequentially arranged along the circumferential side wall of the rotating plate (61). One end of the sail plate (62) close to the rotating plate (61) is fixedly connected to the rotating plate (61). A baffle plate (22) is arranged on one side of the rotating plate (61) close to the delivery pipe (3). The baffle plate (22) is fixedly connected to the inner wall of the ventilation pipe (2). A linkage assembly (7) for linking with the rotating rod (11) is arranged at the transmission rod (21).

5. The odor concentration monitor according to claim 4, characterized in that: The linkage assembly (7) includes a first bevel gear (71) and a second bevel gear (72). The first bevel gear (71) is fixedly connected to one end of the transmission rod (21). The second bevel gear (72) is arranged on the rotating rod (11). The rotating rod (11) penetrates through the second bevel gear (72). The rotating rod (11) is fixedly connected to the second bevel gear (72).

6. The odor concentration monitor according to claim 2, wherein: A filter net (8) is bolted to one side of the fan (41) far from the delivery pipe (3).

7. The odor concentration monitor according to claim 2, characterized in that: A first protective shell (9) is fixedly installed on the support plate (32). The battery pack (42) is located inside the first protective shell (9).

8. The odor concentration monitor according to claim 5, wherein: A second protective housing (12) is fixedly provided on the main body (1) of the odor monitor. The first gear (51), the second gear (52), the first bevel gear (71) and the second bevel gear (72) are all located inside the second protective housing (12). The conveying pipe (3) penetrates through the second protective housing (12), and the conveying pipe (3) is rotatably connected to the second protective housing (12).

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