Air monitoring station

Abstract

The utility model provides an air monitoring station, and relates to the technical field of environment detection equipment. The air monitoring station comprises an air detection box, the side end of the air detection box is connected with an air guide elbow, the upper end of the air guide elbow is connected with an air guide hose, the upper end of the air guide hose is connected with a moving ring, the upper end of the moving ring is connected with an air inlet elbow, the moving ring is internally connected with a suction fan, and the side end of the moving ring is connected with a moving rod. The air monitoring station is provided with an air guide elbow, a moving ring and a starting servo motor, and the servo motor moves up and down in a connecting frame under the action of a gear and a toothed plate, so that the moving ring is driven to move up and down through a moving rod, an air guide hose can be pulled to stretch out and draw back, and the height of the air inlet elbow can be adjusted; by adjusting the height of the air inlet bent pipe, air at different heights can be sucked in, the accuracy and reliability of monitoring data can be improved, different environments can be adapted, the monitoring point position can be optimized, and maintenance and management are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to an environmental monitoring station, in particular to an air monitoring station belongs to environmental detection equipment technical field. BACKGROUND

[0002] Air detection is an important means of evaluating and managing air quality, which has important significance for protecting public health, guiding the formulation of environmental protection policies and promoting sustainable development. Through air detection, the concentration of pollutants in the air, including particulate matter, sulfur dioxide, nitrogen oxides, etc. can be monitored in real time, providing decision-making basis for government departments and assisting environmental protection work. In addition, the development of air detection technology helps to improve public awareness of environmental quality and encourages public participation in environmental protection actions, forming a good atmosphere of social participation in air quality management.

[0003] The air monitoring station is a device that integrates multiple environmental gas monitoring devices. It is of great significance for evaluating air quality and guiding public health protection measures. However, the height of the air inlet of the traditional air monitoring station is fixed, and it can only monitor the air quality at the same height, which means that it cannot be optimized according to different environmental conditions, which may affect the accuracy of the detection results. At the same time, the fixed air inlet may not effectively capture representative air samples, affecting the representativeness and accuracy of the detection data.

[0004] Therefore, we provide an air monitoring station to solve the above problems. UTILITY MODEL CONTENT

[0005] To solve the above problems, the utility model provides an air monitoring station to solve the above problems, and the specific technical scheme is:

[0006] An air monitoring station, comprising an air detection box, a gas guide elbow connected to the side end of the air detection box, a gas guide hose connected to the upper end of the gas guide elbow, a moving ring connected to the upper end of the gas guide hose, an air inlet elbow connected to the upper end of the moving ring, a suction fan connected inside the moving ring, a moving rod connected to the side end of the moving ring, a servo motor connected to the two sides of the moving rod, a connecting frame provided outside the servo motor drive end, a toothed plate connected to the side end of the connecting frame, and a gear connected to the drive end of the servo motor.

[0007] Preferably, a plurality of detectors are provided in the air detection box, including a particulate matter detector, a gas pollutant detector, a volatile organic compound detector, and a formaldehyde detector.

[0008] Preferably, the air inlet elbow is connected to a protective mesh cover, the blowing end of the suction fan faces downward, the toothed plate has a gap from the side end surface of the connecting frame, and the gear is engaged with the toothed plate.

[0009] Preferably, a sliding groove is connected to the servo motor side end, a rail rod is connected to the inner wall of the connecting frame, and the sliding groove is slidingly connected to the outer end of the rail rod.

[0010] Preferably, a guide plate is arranged between the connecting frames, a roller groove is connected to the side end of the guide plate, a fixing ring is connected to the outer end of the air guide hose, a guide rod is connected to the side end of the fixing ring, a guide wheel is rotatably connected to the side end of the guide rod, and the guide wheel is rollingly connected in the roller groove.

[0011] Preferably, the connecting frame comprises a protection plate and a mounting plate, the servo motor is located in the protection plate, a support column is connected to the side end of the connecting frame, and a mounting hole is formed in the mounting plate and the support column.

[0012] Preferably, a fixing plate is connected between the support columns, a mounting hole is formed in the guide plate and the fixing plate, a bottom plate is connected to the lower end of the support column, a mounting hole is formed in the bottom plate, a protection cover is connected to the upper end of the connecting frame, the protection cover is obliquely arranged at the upper end, and the protection cover is located at the upper end of the guide plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The air monitoring station is provided with an air inlet elbow and a moving ring, a servo motor is started, the servo motor moves up and down in the connecting frame under the action of the gear and the toothed plate, a moving rod drives the moving ring to move up and down, the air guide hose is stretched and retracted, the height of the air inlet elbow can be adjusted, air at different heights can be sucked in, the air detection box can obtain more representative air samples according to the characteristics of the actual application environment (adapt to different environments), the accuracy and reliability of the detection data can be improved, the influence of local pollution or obstacles on the monitoring result is avoided, the height of the air inlet elbow is adjusted, the monitoring point can be changed, the monitoring of the air quality is more scientific and reasonable (optimizing the monitoring point), meanwhile, the design of adjustable height provides more operation flexibility, the detection box can be quickly adjusted in position according to the need, and maintenance and redeployment are facilitated (flexibility and convenience).

[0015] 2、The air monitoring station is provided with a fixing ring, a guide rod and a guide wheel at the outer end of the air guide hose, when the moving ring moves up and down under the drive of the servo motor, the guide wheel also moves in the roller groove at the side end of the guide plate, the movement of the air guide hose is constrained, the air guide hose can only stretch and retract up and down and cannot be bent and deformed, air transmission is facilitated, and the monitoring precision of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model.

[0017] Figure 2 It is the side end structure schematic view of the utility model;

[0018] Figure 3 It is the rear end structure schematic view of the utility model;

[0019] Figure 4 It is the tooth plate, gear structure schematic view of the utility model;

[0020] Figure 5 It is the moving ring structure schematic view of the utility model;

[0021] Figure 6 It is the overhead schematic view of the utility model;

[0022] Figure 7 It is the Figure 6 Area A schematic view.

[0023] BRIEF DESCRIPTION OF DRAWINGS:1, air detection box;2, gas guide elbow;3, gas hose;4, moving ring;5, air inlet elbow;6, air suction fan;7, moving rod;8, servo motor;9, connecting frame;901, guard plate;902, mounting plate;10, tooth plate;11, gear;12, protective mesh cover;13, sliding slot;14, track rod;15, guide plate;16, roller groove;17, fixed ring;18, guide rod;19, guide wheel;20, support column;21, fixed plate;22, protective cover. DETAILED DESCRIPTION

[0024] The utility model will be further described with reference to the drawings.

[0025] Please refer to Figure 1 , including air detection box 1, be provided with multiple detector in air detection box 1, including particulate matter detector, gas pollutant detector, volatile organic compound detector and formaldehyde detector etc., air detection box 1 is responsible for detecting various polluting substances in air, can provide more comprehensive detection data.

[0026] Please refer to Figure 1 、 Figure 2 and Figure 5, the air detection box 1 side end is connected with the air guide elbow 2, the air guide elbow 2 is connected with the air inlet end of the air detection box 1, the air guide elbow 2 upper end is connected with the air guide hose 3, the air guide hose 3 is connected with spring wire, it can guarantee that the air guide hose 3 can stretch and deform, can guarantee that the space radius in it will not have big change, the air guide hose 3 upper end is connected with the moving ring 4, the moving ring 4 upper end is connected with the air inlet elbow 5, the air inlet elbow 5 side end is connected with the protective mesh cover 12, the protective mesh cover 12 gap is big, the dust in the air can pass normally, the protective mesh cover 12 is used to block the leaves, insects, birds and other objects, organisms of bigger volume into the air guide hose 3, the moving ring 4 is connected with the air suction fan 6, the air suction fan 6 blowing end faces downward, starts the air suction fan 6, it will inhale the outside air, to provide the required detection air for the air detection box 1 (the air detection box 1 is to the pollution material detection in every unit air volume, it is irrelevant to air flow rate, for this uses the air suction fan 6, will not cause the influence to its detection structure).

[0027] Please refer again to Figure 4 、 Figure 5 , the moving ring 4 side end is connected with the moving rod 7, the moving rod 7 both sides are connected with the servo motor 8, the servo motor 8 drive end is connected with the gear 11, the servo motor 8 outer end is provided with the connecting frame 9, the connecting frame 9 side end is connected with the toothed plate 10, the gear 11 is engaged with the toothed plate 10, the servo motor 8 side end is connected with the sliding groove 13, the connecting frame 9 inner wall is connected with the track rod 14, the sliding groove 13 slidingly connects the outer end of the track rod 14, to be able to constrain the movement of the servo motor 8, so that it can only move up and down along the track rod 14.

[0028] The connecting frame 9 between is provided with the guide plate 15, the guide plate 15 side end is connected with the roller groove 16, the air guide hose 3 outer end is connected with the fixed ring 17, the fixed ring 17 side end is connected with the guide rod 18, the guide rod 18 side end is rotatably connected with the guide wheel 19, the guide wheel 19 is rollingly connected in the roller groove 16, when the servo motor 8 drives the moving ring 4 to move, at this time, the air guide hose 3 will also produce stretch and deformation, at this time, the guide wheel 19 will move in the roller groove 16, the guide wheel 19, the guide rod 18, the fixed ring 17 are used to constrain the deformation of the air guide hose 3, so that it can only stretch and deform up and down, and will not produce bending deformation, to guarantee that the air can be effectively transmitted into the air detection box 1.

[0029] Please refer again to Figure 1 、 Figure 2 And Figure 3The support column 20 is connected with the side end of the connecting frame 9, the connecting frame 9 comprises a protection plate 901 and a mounting plate 902, the mounting plate 902 is provided with mounting holes corresponding to the support column 20, the connecting frame 9 can be connected and fixed through the mounting plate 902, the fixed plate 21 is connected between the support columns 20, the guide plate 15 is provided with mounting holes corresponding to the fixed plate 21, the guide plate 15 can be connected and fixed through the fixed plate 21, the bottom plate is connected with the lower end of the support column 20, the bottom plate is provided with mounting holes, the support column 20 can be removed, and the connecting frame 9 and the guide plate 15 can be connected with the building wall.

[0030] Please refer to Figure 6 、 Figure 7 The tooth plate 10 is provided with a gap from the side end surface of the connecting frame 9, so that when rain flows along the surface of the support column 20, the tooth plate 10 will not be corroded, the servo motor 8 is located in the protection plate 901, so that the protection plate 901 can wrap and protect the servo motor 8, the protection cover 22 is connected with the upper end of the connecting frame 9, the upper end of the protection cover 22 is inclined, the protection cover 22 is located at the upper end of the guide plate 15, the protection cover 22 can prevent rain from flowing into the connecting frame 9 and the roller groove 16, so that the servo motor 8 and the guide wheel 19 can be prevented from being corroded by rain, thereby prolonging the service life of the device.

[0031] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without creative labor, and these embodiments will fall within the protection scope of the claims of the present application.

Claims

1. An air monitoring station comprising an air detection box (1), characterized in that: The air detection box (1) side end is connected with the air guide elbow (2), the air guide elbow (2) upper end is connected with the air guide hose (3), the air guide hose (3) upper end is connected with the mobile ring (4), the mobile ring (4) upper end is connected with the air inlet elbow (5), the mobile ring (4) is connected with the air suction fan (6), the mobile ring (4) side end is connected with the mobile rod (7), the mobile rod (7) both sides are connected with the servo motor (8), the servo motor (8) outer end is provided with the connecting frame (9), the connecting frame (9) side end is connected with the toothed plate (10), the servo motor (8) drive end is connected with the gear (11).

2. An air monitoring station according to claim 1, characterised in that: The air detection box (1) is provided with a variety of detectors, including particulate matter detector, gas pollutant detector, volatile organic compound detector and formaldehyde detection.

3. An air monitoring station according to claim 1, characterized in that: The air inlet elbow (5) side end is connected with the protective mesh cover (12), the air suction fan (6) blowing end is downward, the toothed plate (10) distance connecting frame (9) side end surface has gap, the gear (11) is engaged with the toothed plate (10).

4. An air monitoring station according to claim 1, characterized in that: The servo motor (8) side end is connected with the sliding groove (13), the connecting frame (9) inner wall is connected with the track rod (14), the sliding groove (13) slidingly connected in the track rod (14) outer end.

5. An air monitoring station according to claim 1, characterized in that: The connecting frame (9) is provided with the guide plate (15), the guide plate (15) side end is connected with the roller groove (16), the air guide hose (3) outer end is connected with the fixed ring (17), the fixed ring (17) side end is connected with the guide rod (18), the guide rod (18) side end is rotatably connected with the guide wheel (19), the guide wheel (19) is rotatably connected in the roller groove (16).

6. An air monitoring station according to claim 5, characterised in that: The connecting frame (9) includes the protective plate (901), the mounting plate (902), the servo motor (8) is located in the protective plate (901), the connecting frame (9) side end is connected with the support column (20), the mounting plate (902) and the support column (20) are provided with mounting holes.

7. An air monitoring station according to claim 6, characterised in that: The support column (20) is connected with the fixed plate (21), the guide plate (15) and the fixed plate (21) are provided with mounting holes, the support column (20) lower end is connected with the bottom plate, the bottom plate is provided with mounting holes, the connecting frame (9) upper end is connected with the protective cover (22), the protective cover (22) upper end is inclinedly arranged, the protective cover (22) is located in the guide plate (15) upper end.

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