Environment detection device for dust environment

Abstract

The utility model discloses an environment detection device for a dust environment, which comprises a detection box, the bottom of the detection box is provided with an exhaust pipe, the top of the detection box is rotatably provided with an air inlet pipe, the outer side of the air inlet pipe is fixedly provided with a first gear, and the top surface of the detection box is provided with a driving assembly for driving the first gear to move. Two supporting rods are installed in an inner cavity of the detection box, air detection equipment is fixedly installed between the two supporting rods, an insertion plate is installed on one side of the detection box in a sliding and penetrating mode, a filter plate is fixedly installed in the insertion plate, an installation plate is fixedly installed on one side of the insertion plate, and insertion holes are formed in the surface of the installation plate. A limiting assembly penetrating through the insertion hole is arranged on one side of the detection box. Indoor air in different directions and positions can be sucked and detected through the rotatable air inlet pipe, the detected air can be filtered through the filter plate, limiting of the mounting plate can be conveniently canceled through the limiting assembly, and therefore the filter plate can be conveniently taken out to be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection devices, in particular to an environmental detection device used in a dusty environment. Background Art

[0002] With the acceleration of industrialization and the improvement of urbanization, the problem of dust pollution has become increasingly prominent, especially in some construction sites, mines, metallurgical plants and other environments. Dust pollution not only seriously affects people's health, but also poses a threat to the ecological environment. Therefore, monitoring and control of dust environment is particularly important.

[0003] Traditional dust monitoring devices mostly use a single-point sampling detection method, that is, only the dust concentration of the air at a fixed point is detected. However, due to the complexity of air mobility and dust distribution, the single-point sampling detection method is often difficult to fully and accurately reflect the pollution status of the entire dust environment, and there are certain limitations. For this reason, we propose an environmental detection device for dust environments. Utility Model Content

[0004] The purpose of the utility model is to provide an environment detection device for a dusty environment to solve the problems raised by the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an environmental detection device for a dusty environment, comprising a detection box, an exhaust pipe is installed at the bottom of the detection box, an air intake pipe is rotatably installed at the top of the detection box, a first gear is fixedly installed on the outside of the air intake pipe, and a driving assembly for driving the first gear to move is provided on the top surface of the detection box;

[0006] Two support rods are installed in the inner cavity of the detection box, and an air detection device is fixedly installed between the two support rods. A plug plate is slidably installed on one side of the detection box, a filter plate is fixedly installed inside the plug plate, a mounting plate is fixedly installed on one side of the plug plate, a plug hole is opened on the surface of the mounting plate, and a limit component passing through the plug hole is set on one side of the detection box.

[0007] Preferably, a plurality of supporting legs are installed at the bottom of the detection box.

[0008] Preferably, one end of the air extraction pipe is connected to the air inlet of the air suction device, and a rotation seal is formed between the air inlet pipe and the detection box.

[0009] Preferably, the driving assembly comprises a motor, and a second gear is fixedly mounted on an output end of the motor, and the second gear is meshed with the first gear.

[0010] Preferably, the detection end of the air detection device passes through the lower part of the inner cavity of the air intake pipe.

[0011] Preferably, the limit assembly includes a rotating plate, which is rotatably mounted on one side of the detection box, a threaded rod is threadedly connected to the inside of the rotating plate, one end of the threaded rod passes through a socket, and a knob is fixedly mounted on the other end of the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The environmental detection device for dusty environment connects the exhaust pipe to the suction equipment, so that the air enters the intake pipe from the air inlet of the intake pipe and passes through the detection box and finally leaves the detection box from the exhaust pipe. In this process, the air detection equipment detects the air, and the filter plate can filter the air before the air leaves the detection box. Turning on the switch of the motor drives the second gear to rotate, thereby driving the first gear and the intake pipe to rotate. The intake pipe changes the direction of the incoming air, so that the device can absorb air from different directions for detection, thereby improving the accuracy of the detection.

[0014] 2. This environmental detection device for dusty environments, when it is necessary to clean the dust accumulated on the surface of the filter plate, first turn the knob to drive the threaded rod to rotate until it is out of the socket, then rotate the rotating plate so that the rotating plate and the threaded rod do not block the mounting plate, and then pull the mounting plate to one side to separate the plug plate and the filter plate from the inner cavity of the detection box, making it easy to take out the filter plate for cleaning, thereby ensuring the subsequent dust filtering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model.

[0018] In the figure: 1. detection box; 2. support leg; 3. exhaust pipe; 4. air inlet pipe; 5. first gear; 6. motor; 7. second gear; 8. plug plate; 9. filter plate; 10. mounting plate; 11. socket; 12. rotating plate; 13. threaded rod; 14. knob; 15. support rod; 16. air detection equipment. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figure 1-3 As shown, the utility model provides an environment detection device for a dust environment, including a detection box 1, a plurality of support legs 2 are installed at the bottom of the detection box 1, the support legs 2 are used to support the detection box 1, an exhaust pipe 3 is installed at the bottom of the detection box 1, an air intake pipe 4 is rotatably installed on the top of the detection box 1, one end of the exhaust pipe 3 is connected to the air inlet of the suction device, the air intake pipe 4 and the detection box 1 are rotatably sealed, a first gear 5 is fixedly installed on the outside of the air intake pipe 4, and a driving component for driving the first gear 5 to move is arranged on the top surface of the detection box 1;

[0022] Two support rods 15 are installed in the inner cavity of the detection box 1, and an air detection device 16 is fixedly installed between the two support rods 15. A plug plate 8 is slidably installed on one side of the detection box 1, and a filter plate 9 is fixedly installed inside the plug plate 8. A mounting plate 10 is fixedly installed on one side of the plug plate 8, and a socket 11 is opened on the surface of the mounting plate 10. A limiting component passing through the socket 11 is set on one side of the detection box 1.

[0023] Specifically, the air in different directions of the room is sucked and detected through the rotatable air inlet pipe 4, and the detected air can be filtered through the filter plate 9, and the limiting component conveniently cancels the limit on the mounting plate 10, thereby facilitating the removal of the filter plate 9 for cleaning.

[0024] Wherein: the driving component includes a motor 6, a second gear 7 is fixedly installed on the output end of the motor 6, the second gear 7 is meshed with the first gear 5, and the switch of the motor 6 is turned on to drive the second gear 7 to rotate, and the second gear 7 drives the first gear 5 to rotate, thereby driving the intake pipe 4 to rotate.

[0025] Wherein: the detection end of the air detection device 16 passes through the lower part of the inner cavity of the air intake pipe 4 , and the air detection device 16 can detect the air transported by the air intake pipe 4 into the detection box 1 .

[0026] Wherein: the limit assembly includes a rotating plate 12, which is rotatably installed on one side of the detection box 1, and a threaded rod 13 is connected to the internal thread of the rotating plate 12. One end of the threaded rod 13 passes through the insertion hole 11, and a knob 14 is fixedly installed on the other end of the threaded rod 13. Turning the knob 14 drives the threaded rod 13 to rotate until it is out of the insertion hole 11, and then the rotating plate 12 is rotated so that the rotating plate 12 and the threaded rod 13 do not block the mounting plate 10, and then the mounting plate 10 can be pulled to one side.

[0027] Working principle: The utility model is an environmental detection device for dusty environments. When in use, the exhaust pipe 3 is connected to the suction device, so that the air enters the air intake pipe 4 from the air inlet of the air intake pipe 4 and passes through the detection box 1 and finally leaves the detection box 1 from the exhaust pipe 3. In this process, the air detection device 16 detects the air, and the filter plate 9 can filter the air before the air leaves the detection box 1. The switch of the motor 6 is turned on to drive the second gear 7 to rotate, thereby driving the first gear 5 and the air intake pipe 4 to rotate. The air intake pipe 4 changes the direction of the air intake, so that the device can absorb air from different directions for detection;

[0028] When it is necessary to clean the dust accumulated on the surface of the filter plate 9, first turn the knob 14 to drive the threaded rod 13 to rotate until it is out of the insertion hole 11, and then rotate the rotating plate 12 so that the rotating plate 12 and the threaded rod 13 do not block the mounting plate 10. Then, the mounting plate 10 can be pulled to one side to make the plug plate 8 and the filter plate 9 out of the inner cavity of the detection box 1, so that the filter plate 9 can be taken out for cleaning.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmental detection device for a dusty environment, comprising a detection box (1), characterized in that: An exhaust pipe (3) is installed at the bottom of the detection box (1), an air intake pipe (4) is rotatably installed at the top of the detection box (1), a first gear (5) is fixedly installed on the outside of the air intake pipe (4), and a driving component for driving the first gear (5) to move is arranged on the top surface of the detection box (1); Two support rods (15) are installed in the inner cavity of the detection box (1), and an air detection device (16) is fixedly installed between the two support rods (15). A plug plate (8) is slidably installed on one side of the detection box (1), and a filter plate (9) is fixedly installed inside the plug plate (8). A mounting plate (10) is fixedly installed on one side of the plug plate (8), and a plug hole (11) is opened on the surface of the mounting plate (10). A limit component passing through the plug hole (11) is arranged on one side of the detection box (1).

2. The environmental detection device for a dusty environment according to claim 1, characterized in that: A plurality of supporting legs (2) are installed at the bottom of the detection box (1).

3. The environmental detection device for a dusty environment according to claim 1, characterized in that: One end of the air extraction pipe (3) is connected to the air inlet of the air suction device, and a rotation seal is formed between the air inlet pipe (4) and the detection box (1).

4. The environmental detection device for a dusty environment according to claim 1, characterized in that: The driving assembly comprises a motor (6), and a second gear (7) is fixedly mounted on the output end of the motor (6), and the second gear (7) is meshed with the first gear (5).

5. The environmental detection device for a dusty environment according to claim 1, characterized in that: The detection end of the air detection device (16) passes through the lower part of the inner cavity of the air intake pipe (4).

6. The environmental detection device for a dusty environment according to claim 1, characterized in that: The limit assembly comprises a rotating plate (12), the rotating plate (12) being rotatably mounted on one side of the detection box (1), the rotating plate (12) being internally threadedly connected to a threaded rod (13), one end of the threaded rod (13) passing through the insertion hole (11), and the other end of the threaded rod (13) being fixedly mounted with a knob (14).

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